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Sample records for effective warning labels

  1. The Age-related Positivity Effect and Tobacco Warning Labels

    PubMed Central

    Roberts, Megan E.; Peters, Ellen; Ferketich, Amy K.; Klein, Elizabeth G.

    2016-01-01

    Objectives This study tested whether age is a factor in viewing time for tobacco warning labels. The approach drew from previous work demonstrating an age-related positivity effect, whereby older adults show preferences toward positive and away from negative stimuli. Methods Participants were 295 daily smokers from Appalachian Ohio (age range: 21–68). All participants took part in an eye-tracking paradigm that captured the attention paid to elements of health warning labels in the context of magazine advertisements. Participants also reported on their past cessation attempts and their beliefs about the dangers of smoking. Results Consistent with theory on age-related positivity, older age predicted weaker beliefs about smoking risks, but only among those with no past-year quit attempts. In support of our primary hypothesis, older age was also related to a lower percentage of time spent viewing tobacco warning labels, both overall (text + image) and for the graphic image alone. These associations remained after controlling for cigarettes smoked per day. Conclusions Overall, findings suggest that age is an important consideration for the design of future graphic warning labels and other tobacco risk communications. For older adults, warning labels may need to be tailored to overcome the age-related positivity effect. PMID:27617273

  2. Short and Sweet: The Persuasive Effects of Message Framing and Temporal Context in Antismoking Warning Labels.

    PubMed

    Mollen, Saar; Engelen, Susanne; Kessels, Loes T E; van den Putte, Bas

    2017-01-01

    Current warning labels on cigarette packages are generally focused on long-term losses that can be incurred if one continues smoking. This study compares the effects of these labels against warning labels that stress short-term losses of smoking as well as labels that stress short- and long-term benefits that can be obtained when one quits smoking. A 2 (message frame: gain vs. loss) × 2 (temporal context: short vs. long term) between-subjects experiment was conducted among 132 smokers, with attitude toward quitting smoking and intention to quit smoking, as well as information-seeking behavior and message recall, as the dependent variables. Findings were in line with theory regarding message framing and temporal discounting, showing enhanced effects of gain over loss frames and short-term over long-term consequences on warning labels for attitudes and intentions. In addition, an interaction between message frame and temporal context was found. Especially, gain-framed messages showed stronger effects on intentions to quit smoking than loss-framed messages when warning labels concerned short-term outcomes. Findings suggest that current warning labels, with an emphasis on long-term negative health outcomes, should be reconsidered.

  3. Linguistic and location effects in compliance with pesticide warning labels for amateur and professional users.

    PubMed

    Edworthy, Judy; Hellier, Elizabeth; Morley, Nicola; Grey, Clare; Aldrich, Kirsteen; Lee, Andrew

    2004-01-01

    Three studies explored amateur and professional users' compliance with pesticide warning labels. Professionals were classified as people working in a profession in which the use of pesticides is a necessary part of their job. Amateurs used pesticides only in their leisure time. The first study showed that the wording used affected perception of the appropriateness of hazard statements, one of the most effective variations being the use of the personal pronoun (statements beginning "You should..."). The location of warning information was also found to affect actual compliance: Compliance increased when warning information was presented in the directions for use section. A supplemental directive increased compliance only for professional users. In a final study, "best-case" and "worst-case" linguistic variations were combined with best-case and worst-case locations for safety information. Instruction statements using the personal pronoun and presented in the directions for use section resulted in the highest levels of compliance. The differences in compliance between amateur and professional users are interpreted within the framework of Rasmussen's (1986) distinction among skill-, rule-, and knowledge-based behavior. Actual or potential applications of this research include the design of warning labels and safety information.

  4. Sugar-Sweetened Beverage Warning Labels: Lessons Learned From the Tobacco Industry

    PubMed Central

    Popova, Lucy

    2016-01-01

    Tobacco warning labels effectively educate consumers about the harms of tobacco and reduce smoking behavior. Lessons from tobacco warning labels can be applied to developing and implementing warning labels for sugar-sweetened beverages (SSBs). Large pictorial rotating warnings are particularly effective. Dental professionals can be an important voice in countering the industry’s efforts to create controversy around the effects of SSBs and in advocating for effective warning labels based on the evidence from the tobacco warning labels. Sugar, rum and tobacco are commodities which are nowhere necessaries of life, which are become objects of almost universal consumption and which are therefore extremely proper subjects of taxation.1 PMID:28190943

  5. 40 CFR 763.95 - Warning labels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.95 Warning labels. (a) The local education agency shall...: ASBESTOS. HAZARDOUS. DO NOT DISTURB WITHOUT PROPER TRAINING AND EQUIPMENT....

  6. 40 CFR 763.95 - Warning labels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.95 Warning labels. (a) The local education agency shall...: ASBESTOS. HAZARDOUS. DO NOT DISTURB WITHOUT PROPER TRAINING AND EQUIPMENT....

  7. 40 CFR 763.95 - Warning labels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.95 Warning labels. (a) The local education agency shall...: ASBESTOS. HAZARDOUS. DO NOT DISTURB WITHOUT PROPER TRAINING AND EQUIPMENT....

  8. 40 CFR 763.95 - Warning labels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.95 Warning labels. (a) The local education agency shall...: ASBESTOS. HAZARDOUS. DO NOT DISTURB WITHOUT PROPER TRAINING AND EQUIPMENT....

  9. 40 CFR 763.95 - Warning labels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT ASBESTOS Asbestos-Containing Materials in Schools § 763.95 Warning labels. (a) The local education agency shall...: ASBESTOS. HAZARDOUS. DO NOT DISTURB WITHOUT PROPER TRAINING AND EQUIPMENT....

  10. 48 CFR 252.223-7001 - Hazard warning labels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 3 2012-10-01 2012-10-01 false Hazard warning labels. 252... Provisions And Clauses 252.223-7001 Hazard warning labels. As prescribed in 223.303, use the following clause: Hazard Warning Labels (DEC 1991) (a) “Hazardous material,” as used in this clause, is defined in...

  11. 48 CFR 252.223-7001 - Hazard warning labels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 3 2011-10-01 2011-10-01 false Hazard warning labels. 252... Provisions And Clauses 252.223-7001 Hazard warning labels. As prescribed in 223.303, use the following clause: Hazard Warning Labels (DEC 1991) (a) “Hazardous material,” as used in this clause, is defined in...

  12. 48 CFR 252.223-7001 - Hazard warning labels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 3 2013-10-01 2013-10-01 false Hazard warning labels. 252... Provisions And Clauses 252.223-7001 Hazard warning labels. As prescribed in 223.303, use the following clause: Hazard Warning Labels (DEC 1991) (a) “Hazardous material,” as used in this clause, is defined in...

  13. 29 CFR 1915.16 - Warning signs and labels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 7 2014-07-01 2014-07-01 false Warning signs and labels. 1915.16 Section 1915.16 Labor... Other Dangerous Atmospheres in Shipyard Employment § 1915.16 Warning signs and labels. (a) Employee...) Posting of large work areas. A warning sign or label required by paragraph (a) of this section need not...

  14. 29 CFR 1915.16 - Warning signs and labels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 7 2013-07-01 2013-07-01 false Warning signs and labels. 1915.16 Section 1915.16 Labor... Other Dangerous Atmospheres in Shipyard Employment § 1915.16 Warning signs and labels. (a) Employee...) Posting of large work areas. A warning sign or label required by paragraph (a) of this section need not...

  15. 48 CFR 252.223-7001 - Hazard warning labels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Hazard warning labels. 252... Provisions And Clauses 252.223-7001 Hazard warning labels. As prescribed in 223.303, use the following clause: Hazard Warning Labels (DEC 1991) (a) “Hazardous material,” as used in this clause, is defined in...

  16. 29 CFR 1915.16 - Warning signs and labels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 7 2010-07-01 2010-07-01 false Warning signs and labels. 1915.16 Section 1915.16 Labor... Other Dangerous Atmospheres in Shipyard Employment § 1915.16 Warning signs and labels. (a) Employee...) Posting of large work areas. A warning sign or label required by paragraph (a) of this section need not...

  17. 29 CFR 1915.16 - Warning signs and labels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 7 2012-07-01 2012-07-01 false Warning signs and labels. 1915.16 Section 1915.16 Labor... Other Dangerous Atmospheres in Shipyard Employment § 1915.16 Warning signs and labels. (a) Employee...) Posting of large work areas. A warning sign or label required by paragraph (a) of this section need not...

  18. 29 CFR 1915.16 - Warning signs and labels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 7 2011-07-01 2011-07-01 false Warning signs and labels. 1915.16 Section 1915.16 Labor... Other Dangerous Atmospheres in Shipyard Employment § 1915.16 Warning signs and labels. (a) Employee...) Posting of large work areas. A warning sign or label required by paragraph (a) of this section need not...

  19. 48 CFR 252.223-7001 - Hazard warning labels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 3 2014-10-01 2014-10-01 false Hazard warning labels. 252... Provisions And Clauses 252.223-7001 Hazard warning labels. As prescribed in 223.303, use the following clause: Hazard Warning Labels (DEC 1991) (a) “Hazardous material,” as used in this clause, is defined in...

  20. Exposure to Graphic Warning Labels on Cigarette Packages: Effects on Implicit and Explicit Attitudes toward Smoking among Young Adults

    PubMed Central

    Macy, Jonathan T.; Chassin, Laurie; Presson, Clark C.; Yeung, Ellen

    2015-01-01

    Objective Test the effect of exposure to the U.S. Food and Drug Administration’s proposed graphic images with text warning statements for cigarette packages on implicit and explicit attitudes toward smoking. Design and methods A two-session web-based study was conducted with 2192 young adults 18–25 years old. During session one, demographics, smoking behavior, and baseline implicit and explicit attitudes were assessed. Session two, completed on average 18 days later, contained random assignment to viewing one of three sets of cigarette packages, graphic images with text warnings, text warnings only, or current U.S Surgeon General’s text warnings. Participants then completed post-exposure measures of implicit and explicit attitudes. ANCOVAs tested the effect of condition on the outcomes, controlling for baseline attitudes. Results Smokers who viewed packages with graphic images plus text warnings demonstrated more negative implicit attitudes compared to smokers in the other conditions (p=.004). For the entire sample, explicit attitudes were more negative for those who viewed graphic images plus text warnings compared to those who viewed current U.S. Surgeon General’s text warnings (p=.014), but there was no difference compared to those who viewed text-only warnings. Conclusion Graphic health warnings on cigarette packages can influence young adult smokers’ implicit attitudes toward smoking. PMID:26442992

  1. Warning labels formulated as questions positively influence smoking-related risk perception.

    PubMed

    Glock, Sabine; Müller, Barbara C N; Ritter, Simone M

    2013-02-01

    Research on warning labels printed on cigarette packages has shown that fear inducing health warnings might provoke defensive responses. This study investigated whether reformulating statements into questions could avoid defensive reactions. Smokers were presented with either warning labels formulated as questions, textual warning labels, graphic warning labels, or no warning labels. Participants' smoking-related risk perception was higher after exposure to warning labels formulated as questions or no warning labels than after exposure to textual or graphic warning labels. These results indicate that reformulating statements into questions can avoid defensive responses elicited by textual- and graphic warning labels.

  2. Reactions to FDA-Proposed Graphic Warning Labels Affixed to U.S. Smokers’ Cigarette Packs

    PubMed Central

    Kreuter, Matthew W.; Boyum, Sonia; Thompson, Vetta S.; Caburnay, Charlene A.; Waters, Erika A.; Kaphingst, Kimberly A.; Rath, Suchitra; Fu, Qiang

    2015-01-01

    Introduction: Graphic warning labels have been shown to be more effective than text-only labels in increasing attention and perceived health risks, but most U.S. studies have involved single exposures in laboratory or Internet settings. Methods: We recruited a convenience sample (N = 202) of U.S. adult smokers from population subgroups with higher rates of smoking and smoking-related deaths who had participated in a larger survey about graphic warning labels. Participants were randomized to get 1 of 9 graphic + text labels or a text-only label. Research staff affixed a warning label sticker to participants’ cigarette pack(s) at enrollment. Color graphic labels covered slightly more than the lower half of packs. Black and white labels of current U.S. text-only warnings covered the existing side warning to prompt attention to the label (i.e., attention control). Participants received extra stickers of the same label for subsequent packs, and completed 3 telephone interviews in 1 week. Results: Participants reported low avoidance (<34%) and consistent use of the stickers (91%). Smokers consistently paid more attention to graphic than text-only labels. Only 5 of the 9 graphic warning labels were significantly associated with greater thoughts of health risks. Thinking about quitting and stopping smoking did not differ by label. Qualitative data illustrated differences in the “stickiness,” self-referencing, and counterarguments of graphic warning labels. Conclusions: U.S. smokers’ reactions to graphic warning labels on their own packs were similar to other, more controlled studies. Qualitative findings underscore the need for warning labels that encourage self-referential processing without increasing defensive reactions. PMID:25589676

  3. The instrumental role of product information: a study of warning labels for non-prescription drugs.

    PubMed

    Discenza, R; Ferguson, J M

    1992-01-01

    The study extends work in informative labeling, fear appeals, and negative information effects. Respondents were given two labels from two packages, one of which contained the experimental treatment. Warning strength was manipulated at three levels: weak, medium, and strong. The data show that, unlike labels on prescription medications, non-prescription warning labels tend to discourage use of the product. Results have implications for information theorists, marketers, and public policy makers.

  4. 10 CFR 850.38 - Warning signs and labels.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... CANCER HAZARD AUTHORIZED PERSONNEL ONLY (b) Warning labels. (1) The responsible employer must affix... CONTAMINATED WITH BERYLLIUM DO NOT REMOVE DUST BY BLOWING OR SHAKING CANCER AND LUNG DISEASE HAZARD (c)...

  5. 10 CFR 850.38 - Warning signs and labels.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... CANCER HAZARD AUTHORIZED PERSONNEL ONLY (b) Warning labels. (1) The responsible employer must affix... CONTAMINATED WITH BERYLLIUM DO NOT REMOVE DUST BY BLOWING OR SHAKING CANCER AND LUNG DISEASE HAZARD (c)...

  6. 10 CFR 850.38 - Warning signs and labels.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... CANCER HAZARD AUTHORIZED PERSONNEL ONLY (b) Warning labels. (1) The responsible employer must affix... CONTAMINATED WITH BERYLLIUM DO NOT REMOVE DUST BY BLOWING OR SHAKING CANCER AND LUNG DISEASE HAZARD (c)...

  7. 10 CFR 850.38 - Warning signs and labels.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... CANCER HAZARD AUTHORIZED PERSONNEL ONLY (b) Warning labels. (1) The responsible employer must affix... CONTAMINATED WITH BERYLLIUM DO NOT REMOVE DUST BY BLOWING OR SHAKING CANCER AND LUNG DISEASE HAZARD (c)...

  8. 10 CFR 850.38 - Warning signs and labels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... CANCER HAZARD AUTHORIZED PERSONNEL ONLY (b) Warning labels. (1) The responsible employer must affix... CONTAMINATED WITH BERYLLIUM DO NOT REMOVE DUST BY BLOWING OR SHAKING CANCER AND LUNG DISEASE HAZARD (c)...

  9. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 6 2013-04-01 2013-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17 Animal... with each valve actuation. (iv) Products of a net quantity of contents of less than 1/2 oz. (c)...

  10. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 6 2011-04-01 2011-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17 Animal... with each valve actuation. (iv) Products of a net quantity of contents of less than 1/2 oz. (c)...

  11. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 6 2012-04-01 2012-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17 Animal... with each valve actuation. (iv) Products of a net quantity of contents of less than 1/2 oz. (c)...

  12. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 6 2010-04-01 2010-04-01 false Animal food labeling warning statements. 501.17... (CONTINUED) ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS ANIMAL FOOD LABELING General Provisions § 501.17 Animal... with each valve actuation. (iv) Products of a net quantity of contents of less than 1/2 oz. (c)...

  13. Emotional reaction facilitates the brain and behavioral impact of graphic cigarette warning labels in smokers

    PubMed Central

    Wang, An-Li; Lowen, Steven B; Romer, Daniel; Giorno, Mario; Langleben, Daniel D

    2015-01-01

    Background Warning labels on cigarette packages are an important venue for information about the hazards of smoking. The 2009 US Family Smoking Prevention and Tobacco Control Act mandated replacing the current text-only labels with graphic warning labels. However, labels proposed by the Food and Drug Administration (FDA) were challenged in court by the tobacco companies, who argued successfully that the proposed labels needlessly encroached on their right to free speech, in part because they included images of high emotional salience that indiscriminately frightened rather than informed consumers. Methods We used functional MRI to examine the effects of graphic warning labels' emotional salience on smokers' brain activity and cognition. Twenty-four smokers viewed a random sequence of blocks of graphic warning labels that have been rated high or low on an ‘emotional reaction’ scale in previous research. Results We found that labels rated high on emotional reaction were better remembered, associated with reduction in the urge to smoke, and produced greater brain response in the amygdala, hippocampi, inferior frontal gyri and the insulae. Conclusions Recognition memory and craving are, respectively, correlates of effectiveness of addiction related public health communications and interventions, and amygdala activation facilitates the encoding of emotional memories. Thus, our results suggest that emotional reaction to graphic warning labels contributes to their public health impact and may be an integral part of the neural mechanisms underlying their effectiveness. Given the urgency of the debate about the constitutional risks and public health benefits of graphic warning labels, these preliminary findings warrant consideration while longitudinal clinical studies are underway PMID:25564288

  14. Do the ends justify the means? A test of alternatives to the FDA proposed cigarette warning labels.

    PubMed

    Byrne, Sahara; Katz, Sherri Jean; Mathios, Alan; Niederdeppe, Jeff

    2015-01-01

    Three studies provide empirical, social scientific tests of alternatives to the originally proposed U.S. Food and Drug Administration (FDA) cigarette package warning labels on health risk beliefs, perceived fear, and effectiveness. Our research addresses questions at the root of the legal disputes surrounding FDA regulation of cigarette package warning labels. Specifically, we describe results from three studies that investigate the mediating role of health beliefs and perceived fear in shaping message effectiveness and intentions to quit. The first study featured nonsmoking young adults, while the second and third studies sampled adult daily smokers. Each study was a randomized experiment with five warning-label image conditions: full-color graphic warning labels, black-and-white graphic warning labels, warning text (no graphic image), Surgeon General's warning labels, and no warning. Results consistently indicate that graphic warning labels (in both color and black-and-white) promote increased perceptions of fear, which in turn are associated with greater (perceived and actual) effectiveness. We conclude with a discussion of the results, highlighting implications, public policy considerations, and suggestions for future research.

  15. Perceptions of prescription warning labels within an underserved population

    PubMed Central

    Shiyanbola, Olayinka O.; Meyer, Brittney A.; Locke, Michelle R.; Wettergreen, Sara

    Objective To understand how underserved populations attend to prescription warning label (PWL) instructions, examine the importance of PWL instructions to participants and describe the challenges associated with interpreting the information on PWLs. Methods Adults from an underserved population (racial and ethnic minorities, individuals with low income, older adults) who had a history of prescription medication use and were able to understand English took part in semi-structured interviews. Participants were presented with eight different prescription bottles with an attached PWL. Participants were asked, “If this prescription was yours, what information would you need to know about the medicine?” The number of participants who attended to the warning labels was noted. Other questions assessed the importance of PWLs, the challenges with understanding PWLs, and ways a pharmacist could help participant understanding of the PWL. Results There were 103 participants. The mean age was 50.25 years (SD=18.05). Majority attended to the PWL. Participants not currently taking medications and who had limited health literacy were likely to overlook the warning labels. Majority rated the warning instructions to be extremely important (n=86, 83.5 %), wanted the pharmacist to help them understand PWLs by counseling them on the information on the label (n=63, 61.2%), and thought the graphics made the label information easy to understand. Conclusions PWLs are an important method of communicating medication information, as long as they are easily comprehensible to patients. In addition to placing PWLs on prescription bottles, health care providers need to counsel underserved populations on medication warnings, especially individuals with limited health literacy who are not currently using a prescription medication. PMID:24644523

  16. History and evolution of warning labels for automotive friction products.

    PubMed

    Kopelovich, Luda M; Thuett, Kerry A; Chapman, Pamela S; Paustenbach, Dennis J

    2014-04-01

    There have been claims over the years that asbestos-containing product manufacturers did not sufficiently warn end users early enough regarding the potential health hazards associated with their products (1930s-1990s). To address this issue, we compared the content of the warnings associated with asbestos-containing friction products (brakes, clutches, and gaskets) manufactured by the US automotive industries to what was expected by regulatory agencies during the time period in which an understanding of asbestos health hazards was being developed. We ended our evaluation around 1990, since asbestos-containing manufacturer supplied automotive products were functionally removed from commerce by 1985 in the United States. We assessed the warnings issued in users' manuals, technical service bulletins, product packaging materials, and labels placed on products themselves. Based on our evaluation, regulatory agencies had no guidelines regarding specific warning language for finished friction products, particularly when a product contained encapsulated asbestos fibers (i.e., modified by a bonding agent). Even today, federal regulations do not require labeling on encapsulated products when, based on professional judgment or sampling, user exposure is not expected to exceed the OSHA PEL. We concluded that, despite limited regulatory guidance, the US automotive industry provided adequate warnings with regards to its friction products.

  17. Department of Defense Hazardous Chemical Warning Labeling System

    DTIC Science & Technology

    1989-06-01

    LAPELING SYSTEM TABLE OF CONTENTS Page Foreword j Table of Contents ii Introduction 1 Data Elements of the DoD Label 4 Hazardous Material Label Sections 5...Material Safety Data Sheet (MSDS) Polyester Phenolic Resin !-I DoD Hazardous Materials Information System Dart - Benz,’nc AR 1-8 Ma terala Safnty Data...129.u 1ion)2ryLabelli ng (A,•,3I Z129.1I - 19837) 2-1 / DEPARTMENT OF DEFENSE HAZARDOUS CHEMICAL WARNING LABELING SYSTEM On August 29, l987, the

  18. Effects of exposure to thin-ideal media images on body dissatisfaction: testing the inclusion of a disclaimer versus warning label.

    PubMed

    Ata, Rheanna N; Thompson, J Kevin; Small, Brent J

    2013-09-01

    The current study was designed to determine whether the inclusion of a disclaimer (i.e., "Retouched photograph aimed at changing a person's physical appearance.") or warning (i.e., "Warning: Trying to look as thin as this model may be dangerous to your health.") added to images of thin/attractive models would affect body dissatisfaction and intent to diet in female undergraduate students (n=342). Participants were randomly assigned to one of four groups: (a) disclaimer, (b) warning, (c) model control, or (d) car control. Results revealed a significant interaction between group and time, whereby only the car control group reported a significant change (i.e., decrease) in body dissatisfaction over time. Groups did not differ on intent to diet measured at post-exposure. The results largely replicate other findings in this area and call into question advocacy efforts to label media images as a strategy to decrease women's identification with the stimuli.

  19. Graphic Warning Labels Elicit Affective and Thoughtful Responses from Smokers: Results of a Randomized Clinical Trial

    PubMed Central

    Evans, Abigail T.; Peters, Ellen; Strasser, Andrew A.; Emery, Lydia F.; Sheerin, Kaitlin M.; Romer, Daniel

    2015-01-01

    Objective Observational research suggests that placing graphic images on cigarette warning labels can reduce smoking rates, but field studies lack experimental control. Our primary objective was to determine the psychological processes set in motion by naturalistic exposure to graphic vs. text-only warnings in a randomized clinical trial involving exposure to modified cigarette packs over a 4-week period. Theories of graphic-warning impact were tested by examining affect toward smoking, credibility of warning information, risk perceptions, quit intentions, warning label memory, and smoking risk knowledge. Methods Adults who smoked between 5 and 40 cigarettes daily (N = 293; mean age = 33.7), did not have a contra-indicated medical condition, and did not intend to quit were recruited from Philadelphia, PA and Columbus, OH. Smokers were randomly assigned to receive their own brand of cigarettes for four weeks in one of three warning conditions: text only, graphic images plus text, or graphic images with elaborated text. Results Data from 244 participants who completed the trial were analyzed in structural-equation models. The presence of graphic images (compared to text-only) caused more negative affect toward smoking, a process that indirectly influenced risk perceptions and quit intentions (e.g., image->negative affect->risk perception->quit intention). Negative affect from graphic images also enhanced warning credibility including through increased scrutiny of the warnings, a process that also indirectly affected risk perceptions and quit intentions (e.g., image->negative affect->risk scrutiny->warning credibility->risk perception->quit intention). Unexpectedly, elaborated text reduced warning credibility. Finally, graphic warnings increased warning-information recall and indirectly increased smoking-risk knowledge at the end of the trial and one month later. Conclusions In the first naturalistic clinical trial conducted, graphic warning labels are more effective

  20. Implementation of effective cigarette health warning labels among low and middle income countries: State capacity, path-dependency and tobacco industry activity

    PubMed Central

    Hiilamo, Heikki; Glantz, Stanton A.

    2014-01-01

    We investigates the effects of ratifying the WHO Framework Convention of Tobacco Control (FTCT), state capacity, path-dependency and tobacco industry activity on the implementation of effective health warning labels (HWL) on cigarette packs among low and middle income countries (LMIC). Using logistic regression in separate analyses for FCTC Article 11 compliant HWLs and graphic HWLs (GHWL), we found that the odds of FCTC compliance increased by a factor of 1.31 for each year after FCTC entered into force in the country (p<0.01). The odds of passing GHWLs increased by a factor of 1.46 (p<0.05) per year after FCTC entered into force. The weaker the capacity of the states were, the less likely they were to have implemented FCTC compliant HWLs (p<0.05). The countries with voluntary HWLs in 1992 were less likely (OR= 0.19, p<0.01) to comply with FCTC 21 years later (in 2013). The FCTC has promoted HWL policies among LMICs. Public health regulations require investments in broader state capacity. As the theory of path-dependency predicts voluntary agreements have long lasting influence on the direction of tobacco control in a country. Adopting voluntary HWL policies reduced likelihood of having FCTC compliant HWLs decades later. The fact that voluntary agreements delayed effective tobacco regulations suggests that policymakers must be careful of accepting industry efforts for voluntary agreements in other areas of public health as well, such as alcohol and junk food. PMID:25462428

  1. The Effect of Cancer Warning Statements on Alcohol Consumption Intentions

    ERIC Educational Resources Information Center

    Pettigrew, Simone; Jongenelis, Michelle I.; Glance, David; Chikritzhs, Tanya; Pratt, Iain S.; Slevin, Terry; Liang, Wenbin; Wakefield, Melanie

    2016-01-01

    In response to increasing calls to introduce warning labels on alcoholic beverages, this study investigated the potential effectiveness of alcohol warning statements designed to increase awareness of the alcohol-cancer link. A national online survey was administered to a diverse sample of Australian adult drinkers (n = 1,680). Along with…

  2. Graphic warning labels on plain cigarette packs: will they make a difference to adolescents?

    PubMed

    McCool, Judith; Webb, Lisa; Cameron, Linda D; Hoek, Janet

    2012-04-01

    Graphic warning labels and plain cigarette packaging are two initiatives developed to increase quit behaviour among smokers. Although a little is known about how adolescents interpret graphic warning labels, very few studies have examined how plain cigarette packaging would affect adolescents' perceptions of cigarette smoking and smoking behaviour. We explored how teens interpret and respond to graphic warning labels and the plain packaging of cigarettes, to assess the potential these strategies may offer in deterring smoking initiation. Twelve focus group interviews with a sample of 80 14-16 year old students from a diverse range of schools in Auckland, New Zealand were undertaken between June and August 2009. Textual analysis revealed that graphic warning labels may influence adolescents by reiterating a negative image of smokers. Graphic warning on a plain cigarette pack increased the attention paid to graphic warning labels and the overall perceptions of harm caused by cigarette smoking, and reduced the social appeal of cigarette smoking. This research offers evidence on how adolescents are appraising and interpreting graphic warning labels, and explores how dominant appraisals may affect the role graphic warning labels play in preventing smoking. Not only would plain cigarette packaging enhance the salience and impact of graphic warning labels, but it would potentially bolster the overall message that cigarette smoking is harmful. In the context of a comprehensive tobacco control programme, graphic warning labels on plain cigarette packaging present an explicit message about the risks (to health and image) associated with cigarette smoking.

  3. Can cigarette warnings counterbalance effects of smoking scenes in movies?

    PubMed

    Golmier, Isabelle; Chebat, Jean-Charles; Gélinas-Chebat, Claire

    2007-02-01

    Scenes in movies where smoking occurs have been empirically shown to influence teenagers to smoke cigarettes. The capacity of a Canadian warning label on cigarette packages to decrease the effects of smoking scenes in popular movies has been investigated. A 2 x 3 factorial design was used to test the effects of the same movie scene with or without electronic manipulation of all elements related to smoking, and cigarette pack warnings, i.e., no warning, text-only warning, and text+picture warning. Smoking-related stereotypes and intent to smoke of teenagers were measured. It was found that, in the absence of warning, and in the presence of smoking scenes, teenagers showed positive smoking-related stereotypes. However, these effects were not observed if the teenagers were first exposed to a picture and text warning. Also, smoking-related stereotypes mediated the relationship of the combined presentation of a text and picture warning and a smoking scene on teenagers' intent to smoke. Effectiveness of Canadian warning labels to prevent or to decrease cigarette smoking among teenagers is discussed, and areas of research are proposed.

  4. 40 CFR 82.112 - Removal of label bearing warning statement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Removal of label bearing warning... Substances § 82.112 Removal of label bearing warning statement. (a) Prohibition on removal. Except as... manufacturer of a product that incorporates a product that is accompanied by a label bearing the...

  5. 40 CFR 82.112 - Removal of label bearing warning statement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Removal of label bearing warning... Substances § 82.112 Removal of label bearing warning statement. (a) Prohibition on removal. Except as... manufacturer of a product that incorporates a product that is accompanied by a label bearing the...

  6. 40 CFR 82.112 - Removal of label bearing warning statement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Removal of label bearing warning... Substances § 82.112 Removal of label bearing warning statement. (a) Prohibition on removal. Except as... manufacturer of a product that incorporates a product that is accompanied by a label bearing the...

  7. 40 CFR 82.112 - Removal of label bearing warning statement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Removal of label bearing warning... Substances § 82.112 Removal of label bearing warning statement. (a) Prohibition on removal. Except as... manufacturer of a product that incorporates a product that is accompanied by a label bearing the...

  8. 40 CFR 82.112 - Removal of label bearing warning statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Removal of label bearing warning... Substances § 82.112 Removal of label bearing warning statement. (a) Prohibition on removal. Except as... manufacturer of a product that incorporates a product that is accompanied by a label bearing the...

  9. The design of child restraint system (CRS) labels and warnings affects overall CRS usability.

    PubMed

    Rudin-Brown, Christina M; Greenley, Mike P; Barone, Andrea; Armstrong, Joe; Salway, Alice F; Norris, Beverley J

    2004-03-01

    A study was conducted that assessed the effectiveness of different child restraint system (CRS) label/warning designs on users' installation performance. Forty-eight paid participants installed a convertible CRS in a vehicle, and two child test dummies in a CRS, using one of four label conditions. The label conditions were: (1) no labels, (2) the manufacturer's labels that were already affixed to the CRS ("Current"), (3) labels that were designed according to a combination of the current U.S. regulations concerning CRS labels and recently proposed changes to these regulations ("Proposed"), and (4) labels that were designed according to human factors principles and guidelines, and that were based on a hierarchical behavioral task analysis ("Optimal"). Results demonstrated that, overall, the Optimal labels resulted in higher usability ratings and better task performance. This indicates that labels designed using human factors and task analyses that identify critical task information requirements for label features will result in increased user compliance with instructions, higher usability, and improved task performance. Surprisingly, having no labels on the CRS resulted in better installation performance than when either the Current or the Proposed label conditions were used. This indicates that label design can decrease task performance; the actual physical design of a CRS may be just as critical as label content in the installation choices provided to the user. Collectively, results suggest that implementation of the proposed changes to the U.S. regulations concerning CRS labeling would likely not result in increased performance or usability compared to existing manufacturer labels that follow the current guidelines. In order to achieve significantly better ease-of-use and task performance, it would be necessary to implement features of the Optimal label condition.

  10. 16 CFR 1205.6 - Warning label for reel-type and rotary power mowers.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... adjacent supporting structure or assembly, with the warning label shown in Fig. 7. The label shall be at... size relation to each other and to the label as shown in Fig. 7. EC03OC91.016 (b) Rotary mowers. Walk-behind rotary mowers shall have one label as shown in Fig. 7, on the blade housing. The label shall...

  11. 16 CFR 1205.6 - Warning label for reel-type and rotary power mowers.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... adjacent supporting structure or assembly, with the warning label shown in Fig. 7. The label shall be at... size relation to each other and to the label as shown in Fig. 7. EC03OC91.016 (b) Rotary mowers. Walk-behind rotary mowers shall have one label as shown in Fig. 7, on the blade housing. The label shall...

  12. 40 CFR 82.110 - Form of label bearing warning statement.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Form of label bearing warning statement. 82.110 Section 82.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Substances § 82.110 Form of label bearing warning statement. (a) Conspicuousness and contrast. The...

  13. 40 CFR 82.110 - Form of label bearing warning statement.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Form of label bearing warning statement. 82.110 Section 82.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Substances § 82.110 Form of label bearing warning statement. (a) Conspicuousness and contrast. The...

  14. 40 CFR 82.110 - Form of label bearing warning statement.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Form of label bearing warning statement. 82.110 Section 82.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Substances § 82.110 Form of label bearing warning statement. (a) Conspicuousness and contrast. The...

  15. 40 CFR 82.110 - Form of label bearing warning statement.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Form of label bearing warning statement. 82.110 Section 82.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Substances § 82.110 Form of label bearing warning statement. (a) Conspicuousness and contrast. The...

  16. 40 CFR 82.110 - Form of label bearing warning statement.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Form of label bearing warning statement. 82.110 Section 82.110 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... Substances § 82.110 Form of label bearing warning statement. (a) Conspicuousness and contrast. The...

  17. Implications of Graphic Cigarette Warning Labels on Smoking Behavior: An International Perspective.

    PubMed

    Jung, Minsoo

    2016-03-01

    Graphic warning labels (GWLs) have been developed as a representative non-price policy to block such marketing. This study investigated the current state and effect of the global introduction of GWLs and examines the future tasks related to GWLs. We systematically reviewed literatures on GWL and a tobacco control strategy in the past fifteen years. The policy of enforcing GWLs has spread globally based on the Framework Convention on Tobacco Control. GWLs are more effective than text warnings and are implemented in over 70 countries. The policy has showed the impact of GWLs as a preventive effect on adolescents' smoking, inducement of smoking cessation, reduction in the amount of tobacco smoked, and reduction in smoking rates. The success of an anti-smoking policy can manifests itself as an effect of individual policies, the rise of tobacco prices, and the introduction of GWLs.

  18. Implications of Graphic Cigarette Warning Labels on Smoking Behavior: An International Perspective

    PubMed Central

    Jung, Minsoo

    2016-01-01

    Graphic warning labels (GWLs) have been developed as a representative non-price policy to block such marketing. This study investigated the current state and effect of the global introduction of GWLs and examines the future tasks related to GWLs. We systematically reviewed literatures on GWL and a tobacco control strategy in the past fifteen years. The policy of enforcing GWLs has spread globally based on the Framework Convention on Tobacco Control. GWLs are more effective than text warnings and are implemented in over 70 countries. The policy has showed the impact of GWLs as a preventive effect on adolescents’ smoking, inducement of smoking cessation, reduction in the amount of tobacco smoked, and reduction in smoking rates. The success of an anti-smoking policy can manifests itself as an effect of individual policies, the rise of tobacco prices, and the introduction of GWLs. PMID:27051645

  19. 16 CFR 1205.6 - Warning label for reel-type and rotary power mowers.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SAFETY ACT REGULATIONS SAFETY STANDARD FOR WALK-BEHIND POWER LAWN MOWERS The Standard § 1205.6 Warning label for reel-type and rotary power mowers. (a) General. Walk-behind power lawn mowers shall be labeled... size relation to each other and to the label as shown in Fig. 7. EC03OC91.016 (b) Rotary mowers....

  20. 16 CFR 1205.6 - Warning label for reel-type and rotary power mowers.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SAFETY ACT REGULATIONS SAFETY STANDARD FOR WALK-BEHIND POWER LAWN MOWERS The Standard § 1205.6 Warning label for reel-type and rotary power mowers. (a) General. Walk-behind power lawn mowers shall be labeled... size relation to each other and to the label as shown in Fig. 7. EC03OC91.016 (b) Rotary mowers....

  1. 16 CFR 1205.6 - Warning label for reel-type and rotary power mowers.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SAFETY ACT REGULATIONS SAFETY STANDARD FOR WALK-BEHIND POWER LAWN MOWERS The Standard § 1205.6 Warning label for reel-type and rotary power mowers. (a) General. Walk-behind power lawn mowers shall be labeled... size relation to each other and to the label as shown in Fig. 7. EC03OC91.016 (b) Rotary mowers....

  2. Teaching Generalized Reading of Product Warning Labels to Young Adults with Autism Using the Constant Time Delay Procedure

    ERIC Educational Resources Information Center

    Dogoe, Maud S.; Banda, Devender R.; Lock, Robin H.; Feinstein, Rita

    2011-01-01

    This study examined the effectiveness of the constant timed delay procedure for teaching two young adults with autism to read, define, and state the contextual meaning of keywords on product warning labels of common household products. Training sessions were conducted in the dyad format using flash cards. Results indicated that both participants…

  3. Speaking out about physical harms from tobacco use: response to graphic warning labels among American Indian/Alaska Native communities

    PubMed Central

    Patterson Silver Wolf, David A; Tovar, Molly; Thompson, Kellie; Ishcomer, Jamie; Kreuter, Matthew W; Caburnay, Charlene; Boyum, Sonia

    2016-01-01

    Objective This study is the first to explore the impact of graphic cigarette labels with physical harm images on members of American Indian/Alaska Native (AI/AN) communities. The aim of this article is to investigate how AI/AN respond to particular graphic warning labels. Methods The parent study recruited smokers, at-risk smokers and non-smokers from three different age groups (youths aged 13–17 years, young adults aged 18–24 years and adults aged 25+ years) and five population subgroups with high smoking prevalence or smoking risk. Using nine graphic labels, this study collected participant data in the field via an iPad-administered survey and card sorting of graphic warning labels. This paper reports on findings for AI/AN participants. Results After viewing graphic warning labels, participants rated their likelihood of talking about smoking risks to friends, parents and siblings higher than their likelihood of talking to teachers and doctors. Further, this study found that certain labels (eg, the label of the toddler in the smoke cloud) made them think about their friends and family who smoke. Conclusions Given the influence of community social networks on health beliefs and attitudes, health communication using graphic warning labels could effect change in the smoking habits of AI/AN community members. Study findings suggest that graphic labels could serve as stimuli for conversations about the risks of smoking among AI/AN community members, and could be an important element of a peer-to-peer smoking cessation effort. PMID:27009143

  4. The effect of cancer warning statements on alcohol consumption intentions

    PubMed Central

    Pettigrew, Simone; Jongenelis, Michelle I.; Glance, David; Chikritzhs, Tanya; Pratt, Iain S.; Slevin, Terry; Liang, Wenbin; Wakefield, Melanie

    2016-01-01

    In response to increasing calls to introduce warning labels on alcoholic beverages, this study investigated the potential effectiveness of alcohol warning statements designed to increase awareness of the alcohol–cancer link. A national online survey was administered to a diverse sample of Australian adult drinkers (n = 1,680). Along with attitudinal, intentions and demographic items, the survey included an online simulation that exposed respondents to one of six cancer warning statements delivered across a range of situational contexts. Half of the statements made general reference to cancer and half mentioned specific forms of cancer. Respondents reported on the believability, convincingness and personal relevance of the warning statements. Pre- and post-exposure data were captured relating to respondents’ alcohol consumption intentions. Of the six statements tested, Alcohol increases your risk of bowel cancer produced the highest scores across all outcome measures. All statements produced favorable changes in alcohol consumption intentions, including among high-risk drinkers. There is thus the potential for these and similar statements to be used as a suite of rotating warning messages located on alcoholic beverage labels and applied in various public education contexts. PMID:26787351

  5. Estimating the impact of different cigarette package warning label policies: the auction method.

    PubMed

    Thrasher, James F; Rousu, Matthew C; Anaya-Ocampo, Rafael; Reynales-Shigematsu, Luz Myriam; Arillo-Santillán, Edna; Hernández-Avila, Mauricio

    2007-12-01

    The study estimated the reduction in demand associated with implementing cigarette package warning labels that contain imagery illustrating the consequences of smoking. The experimental auction method was used, wherein adult smokers in Mexico (n=89) placed separate bids on two packs of cigarettes: one with a text-only warning label and the other with a warning label that included text and a graphic image. Differences in the values attributed to each pack were assessed using t-tests and multivariate regression. The pack with the graphic image had a mean attributed value which was 17% lower ($3.21 pesos) than the pack with the text-only warning, and this difference remained statistically significant within subgroups defined by sociodemographics, amount of smoking, number of quit attempts, and levels of perceived smoking risks. In the multivariate model, the difference in attributed values was greater among females than males, but no such differences were found for other sociodemographic or smoking-related variables. The consistently lower value that smokers attributed to cigarette packages with the graphic warning label indicates that these labels are likely to reduce cigarette demand.

  6. Nutritional information and health warnings on wine labels: Exploring consumer interest and preferences.

    PubMed

    Annunziata, A; Pomarici, E; Vecchio, R; Mariani, A

    2016-11-01

    This paper aims to contribute to the current debate on the inclusion of nutritional information and health warnings on wine labels, exploring consumers' interest and preferences. The results of a survey conducted on a sample of Italian wine consumers (N = 300) show the strong interest of respondents in the inclusion of such information on the label. Conjoint analysis reveals that consumers assign greater utility to health warnings, followed by nutritional information. Cluster analysis shows the existence of three different consumer segments. The first cluster, which included mainly female consumers (over 55) and those with high wine involvement, revealed greater awareness of the links between wine and health and better knowledge of wine nutritional properties, preferring a more detailed nutritional label, such as a panel with GDA%. By contrast, the other two clusters, consisting of individuals who generally find it more difficult to understand nutritional labels, preferred the less detailed label of a glass showing calories. The second and largest cluster comprising mainly younger men (under 44), showed the highest interest in health warnings while the third cluster - with a relatively low level of education - preferred the specification of the number of glasses not to exceed. Our results support the idea that the policy maker should consider introducing a mandatory nutritional label in the easier-to-implement and not-too-costly form of a glass with calories, rotating health warnings and the maximum number of glasses not to exceed.

  7. 21 CFR 501.17 - Animal food labeling warning statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... food containing or manufactured with a chlorofluorocarbon or other ozone-depleting substance. Labeling requirements for animal foods that contain or are manufactured with a chlorofluorocarbon or other...

  8. Does Reactance against Cigarette Warning Labels Matter? Warning Label Responses and Downstream Smoking Cessation amongst Adult Smokers in Australia, Canada, Mexico and the United States

    PubMed Central

    Cho, Yoo Jin; Thrasher, James F.; Swayampakala, Kamala; Yong, Hua-Hie; McKeever, Robert; Hammond, David; Anshari, Dien; Cummings, K. Michael; Borland, Ron

    2016-01-01

    Objective Some researchers have raised concerns that pictorial health warning labels (HWLs) on cigarette packages may lead to message rejection and reduced effectiveness of HWL messages. This study aimed to determine how state reactance (i.e., negative affect due to perceived manipulation) in response to both pictorial and text-only HWLs is associated with other types of HWL responses and with subsequent cessation attempts. Methods Survey data were collected every 4 months between September 2013 and 2014 from online panels of adult smokers in Australia, Canada, Mexico, and the US were analyzed. Participants with at least one wave of follow-up were included in the analysis (n = 4,072 smokers; 7,459 observations). Surveys assessed psychological and behavioral responses to HWLs (i.e., attention to HWLs, cognitive elaboration of risks due to HWLs, avoiding HWLs, and forgoing cigarettes because of HWLs) and cessation attempts. Participants then viewed specific HWLs from their countries and were queried about affective state reactance. Logistic and linear Generalized Estimating Equation (GEE) models regressed each of the psychological and behavioral HWL responses on reactance, while controlling for socio-demographic and smoking-related variables. Logistic GEE models also regressed having attempted to quit by the subsequent survey on reactance, each of the psychological and behavioral HWL responses (analyzed separately), adjustment variables. Data from all countries were initially pooled, with interactions between country and reactance assessed; when interactions were statistically significant, country-stratified models were estimated. Results Interactions between country and reactance were found in all models that regressed psychological and behavioral HWL responses on study variables. In the US, stronger reactance was associated with more frequent reading of HWLs and thinking about health risks. Smokers from all four countries with stronger reactance reported greater

  9. Can pictorial warning labels on cigarette packages address smoking-related health disparities?: Field experiments in Mexico to assess warning label content

    PubMed Central

    Thrasher, James F.; Arillo-Santillán, Edna; Villalobos, Victor; Pérez-Hernández, Rosaura; Hammond, David; Carter, Jarvis; Sebrié, Ernesto; Sansores, Raul; Regalado-Piñeda, Justino

    2012-01-01

    Objective This study aimed to determine the most effective content of pictorial health warning labels (HWLs) and whether educational attainment moderates these effects. Methods Field experiments were conducted with 529 adult smokers and 530 young adults (258 nonsmokers; 271 smokers), wherein participants reported responses to different HWLs printed on cigarette packages. One experiment involved manipulating textual form (testimonial narrative vs didactic) and the other involved manipulating imagery type (diseased organs vs human suffering). Results Tests of mean ratings and rankings indicated that HWLs with didactic textual forms had equivalent or significantly higher credibility, relevance, and impact than HWLs with testimonial forms. Results from mixed-effects models confirmed these results. However, responses differed by participant educational attainment: didactic forms were consistently rated higher than testimonials among participants with higher education, whereas the difference between didactic and testimonial narrative forms was weaker or not statistically significant among participants with lower education. In the second experiment, with textual content held constant, greater credibility, relevance and impact was found for graphic imagery of diseased organs than imagery of human suffering. Conclusions Pictorial HWLs with didactic textual forms appear to work better than with testimonial narratives. Future research should determine which pictorial HWL content has the greatest real-world impact among consumers from disadvantaged groups, including assessment of how HWL content should change to maintain its impact as tobacco control environments strengthen and consumer awareness of smoking-related risks increases. PMID:22350859

  10. Was the media campaign that supported Australia’s new pictorial cigarette warning labels and plain packaging policy associated with more attention to and talking about warning labels?

    PubMed Central

    Nagelhout, Gera E.; Osman, Amira; Yong, Hua-Hie; Huang, Li-Ling; Borland, Ron; Thrasher, James F.

    2016-01-01

    Background Population-level interventions can possibly enhance each other’s effects when they are implemented simultaneously. When the plain packaging policy was implemented in Australia, pictorial health warning labels (HWLs) on cigarette packages were also updated and a national mass media campaign was aired. This study examined whether smokers who recalled the media campaign reported more attention to and talking about HWLs. Methods Longitudinal survey data was obtained among Australian adult smokers, aged 18 years and older, from an online consumer panel. One survey wave was conducted before (September 2012) and two waves were conducted after (January 2013 and May 2013) the interventions. The sample was replenished to maintain a sample size of 1000 participants at each wave. Generalized Estimating Equations analyses were performed. Results Compared to wave 1, attention to HWLs increased at wave 2 (b = 0.32, SE = 0.06, p < 0.001), but not at wave 3 (b = 0.10, SE = 0.08, p = 0.198). Talking about HWLs increased over time (IRR = 1.82, 95% CI = 1.58–2.09 and IRR = 1.25, 95% CI = 1.05–1.47, at wave 2 and wave 3 respectively). Campaign recall was significantly associated with more attention to HWLs (b = 0.29, SE = 0.05, p < 0.001) and with more talking about HWLs (IRR = 1.17, 95% CI = 1.06–1.29) with similar effects across waves 2 and 3. Conclusions Recall of the campaign was associated with more attention to and talking about HWLs. When adjusting for campaign recall, there was still an increasing trend in attention and talking. This suggests that the media campaign and the new packaging and labeling policies had independent and positive effects on attention to and talking about HWLs. PMID:26050643

  11. Assessing the Consequences of Implementing Graphic Warning Labels on Cigarette Packs for Tobacco-Related Health Disparities

    PubMed Central

    Brennan, Emily; Momjian, Ani; Shapiro-Luft, Dina; Seitz, Holli; Cappella, Joseph N.

    2015-01-01

    Introduction: Population-level communication interventions, such as graphic warning labels (GWLs) on cigarette packs, have the potential to reduce or exacerbate tobacco-related health disparities depending on their effectiveness among disadvantaged sub-populations. This study evaluated the likely impact of nine GWLs proposed by the US Food and Drug Administration on (1) African American and (2) Hispanic smokers, who disproportionately bear the burden of tobacco-related illness, and (3) low education smokers, who have higher smoking rates. Methods: Data were collected online from current smokers randomly assigned to see GWLs (treatment) or the current text-only warning labels (control). Participants were stratified by age (18–25; 26+) in each of four groups: general population (n = 1246), African Americans (n = 1200), Hispanics (n = 1200), and low education (n = 1790). We tested the effectiveness of GWLs compared to text-only warning labels using eight outcomes that are predictive of quitting intentions or behaviors including negative emotion, intentions to hold back from smoking, intentions to engage in avoidance behaviors, and intentions to quit. Results: Across all outcomes, GWLs were significantly more effective than text-only warning labels more often than expected by chance. Results suggested that African Americans, Hispanics and smokers with low education did not differ from the general population of smokers in their reactions to any of the nine individual GWLs. Conclusions: The nine GWLs were similarly effective for disadvantaged sub-populations and the general population of smokers. Implementation of GWLs is therefore unlikely to reduce or exacerbate existing tobacco-related health disparities, but will most likely uniformly increase intentions and behaviors predictive of smoking cessation. PMID:26180214

  12. Positive impact of Australian ‘blindness’ tobacco warning labels: findings from the ITC four country survey

    PubMed Central

    Kennedy, Ryan David; Spafford, Marlee M; Behm, Ilan; Hammond, David; Fong, Geoffrey T; Borland, Ron

    2013-01-01

    Background Smokers with greater knowledge of the health effects of smoking are more likely to quit and remain abstinent. Australia has communicated the causal association of smoking and blindness since the late 1990s. In March 2007, Australia became the first country to include a pictorial warning label on cigarette packages with the message that smoking causes blindness. The current study tested the hypothesis that the introduction of this warning label increased smokers’ knowledge of this important health effect. Methods Six waves of the International Tobacco Control Four Country Survey were conducted, as a telephone survey of 17,472 adult smokers in Australia, Canada, United Kingdom and the United States, with three waves before and three waves after the blindness health warning was introduced in Australia. The survey measured adult smokers’ knowledge that smoking causes blindness. Results Australian smokers were significantly more likely to report that smoking causes blindness, compared to Canadian, UK and US smokers, where there were neither health campaigns nor health warnings labels about blindness. After the introduction of the blindness warning, Australian smokers were more likely than before the blindness warning to report that they know that smoking causes blindness (62 versus 49 per cent; OR = 1.68, 95% CI: 1.03, 2.76, p = 0.04). In Australia, smokers aged over 55 years were less likely than those aged 18 to 24 to report that smoking causes blindness (OR = 0.43; 95% CI: 0.29, 0.62, p < 0.001). Conclusion While more smokers report that smoking causes blindness in Australia compared to other countries, which have not had national social marketing campaigns, further gains in knowledge were found after pictorial warning labels were introduced in Australia. Findings suggest there is still a need to educate the public about the causal association of smoking and blindness. More education may be needed to redress the knowledge gap in older Australian

  13. Summaries of Safety Labeling Changes Approved by the FDA: Boxed Warnings Highlights July-September 2016.

    PubMed

    Rubio, Teresa

    2016-12-01

    The FDA's MedWatch program safety labeling changes for boxed warnings are compiled quarterly for drugs and therapeutic biologics where important changes have been made to the safety information. Search of Drug Safety Labeling Changes (SLC) database was conducted on October 10, 2016 for date range "7/1/2016-9/30/2016", labeling section "Boxed Warning". These and other label changes are searchable in the Drug Safety Labeling Changes (SLC) database, where data are available to the public in downloadable and searchable formats. (Drug Safety Labeling Changes are available at: http://www.accessdata.fda.gov/scripts/cder/safetylabelingchanges/?source=govdelivery&utm_medium=email&utm_source=govdelivery.) Boxed warnings are ordinarily used to highlight either: adverse reactions so serious in proportion to the potential benefit from the drug that it is essential that it be considered in assessing the risks and benefits of using the drug; OR serious adverse reactions that can be prevented/reduced in frequency or severity by appropriate use of the drug; OR FDA approved the drug with restrictions to ensure safe use because FDA concluded that the drug can be safely used only if distribution or use is restricted.

  14. 19 CFR 18.4 - Sealing conveyances and compartments; labeling packages; warning cards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... commercial shipper seals, Customs red in-bond seals, or other accepted seals. High-security Customs seals... bright red paper, not less than 5 by 8 inches in size, containing the following legend in black or white... warning label, whether as a continuous series in tape form or otherwise, but not less than 11/2 by...

  15. 19 CFR 18.4 - Sealing conveyances and compartments; labeling packages; warning cards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... commercial shipper seals, Customs red in-bond seals, or other accepted seals. High-security Customs seals... bright red paper, not less than 5 by 8 inches in size, containing the following legend in black or white... warning label, whether as a continuous series in tape form or otherwise, but not less than 11/2 by...

  16. 19 CFR 18.4 - Sealing conveyances and compartments; labeling packages; warning cards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... commercial shipper seals, Customs red in-bond seals, or other accepted seals. High-security Customs seals... bright red paper, not less than 5 by 8 inches in size, containing the following legend in black or white... warning label, whether as a continuous series in tape form or otherwise, but not less than 11/2 by...

  17. Framing Pictorial Cigarette Warning Labels to Motivate Young Smokers to Quit

    PubMed Central

    Turner, Monique M.; Zhao, Xiaoquan; Evans, W. Douglas; Luta, George; Tercyak, Kenneth P.

    2015-01-01

    Introduction: The Family Smoking Prevention and Tobacco Control Act requires new pictorial warnings for U.S. cigarette packs, but enactment has been delayed by tobacco industry lawsuits. Research can inform implementation of the pictorial warning requirement and identify ways to optimize their public health impact post-implementation. This study investigated the impact of warning label message framing on young smokers’ motivation to quit, examining cessation self-efficacy, and perceived risks as moderators of message framing impact. Methods: Smokers ages 18–30 (n = 740) completed baseline measures and were randomized to view 4 images of cigarette packs with pictorial health warnings featuring gain- or loss-framed messages. Motivation to quit was assessed after participants viewed the pack images. Linear models accounting for repeated measures and adjusting for baseline covariates examined the impact of message framing and interactions with baseline self-efficacy to quit and perceived risks of smoking. Results: Loss-framed warnings prompted significantly greater motivation to quit among smokers with high self-efficacy compared with smokers with low self-efficacy. Among smokers with low self-efficacy, gain-framed messages were superior to loss-framed messages. Gain-framed warnings generated significantly greater motivation to quit among smokers with high perceived risks compared with smokers with low perceived risks. Among smokers with high perceived risks, gain-framed messages were superior to loss-framed messages. Conclusions: A combination of pictorial warnings featuring risk-based (i.e., loss-framed) and efficacy-enhancing (i.e., gain-framed) information may promote better public health outcomes. Research is needed to investigate how strategically framed warning messages impact smokers’ behaviors based on their pre-existing attitudes and beliefs in real-world settings. PMID:25143295

  18. Cancer illustrations and warning labels on cigarette packs: perceptions of teenagers from high socioeconomic status in Lahore.

    PubMed

    Zil-E-Ali, Ahsan; Ahsen, Noor Fatima; Iqbal, Humaira

    2015-06-01

    Smoking is linked with adverse health outcomes and multi-organ diseases with six million deaths every year. The smoking population includes both genders and the habit is seen in minors as well. The cross-sectional study was conducted in Lahore among teenagers belonging to high socioeconomic class. A sample of 191 students was recruited by convenience sampling. The teenagers were questioned on their perceptions relating to prohibition labels, factors that led them to smoke, and ideas to make health warnings more effective. Overall, 66(34.55%) teenagers were smokers, and of them, 50(75.75%) were boys and 16(24.24%) were girls. Besides, 25(37.9%) smokers were of the view that smoking is a bad habit; 40(60.6%) said prohibition labels would not change the mindset of the smoker; 35(53%)believed that a smoker is completely uninfluenced by prohibition labels. Results suggest that the warning labels on cigarette packs should be made more comprehensible and alarming for smokers.

  19. The impact and acceptability of Canadian-style cigarette warning labels among U.S. smokers and nonsmokers.

    PubMed

    Peters, Ellen; Romer, Daniel; Slovic, Paul; Jamieson, Kathleen Hall; Wharfield, Leisha; Mertz, C K; Carpenter, Stephanie M

    2007-04-01

    Cigarette smoking is a major source of mortality and medical costs in the United States. More graphic and salient warning labels on cigarette packs as used in Canada may help to reduce smoking initiation and increase quit attempts. However, the labels also may lead to defensive reactions among smokers. In an experimental setting, smokers and nonsmokers were exposed to Canadian or U.S. warning labels. Compared with current U.S. labels, Canadian labels produced more negative affective reactions to smoking cues and to the smoker image among both smokers and nonsmokers without signs of defensive reactions from smokers. A majority of both smokers and nonsmokers endorsed the use of Canadian labels in the United States. Canadian-style warnings should be adopted in the United States as part of the country's overall tobacco control strategy.

  20. Pharmacists and patients feedback on empirically designed prescription warning labels: a qualitative study.

    PubMed

    Shiyanbola, Olayinka O; Smith, Paul D; Huang, Yen-Ming; Mansukhani, Sonal Ghura

    2017-02-01

    Background Recommendations call for the inclusion of both patient and provider input in the redesign of prescription labels. Pharmacist opinions on prescription warning labels are important because they are the health providers who would eventually distribute and explain the revised labels during medication counseling. They may be the first health provider to notice a patient's misunderstanding on how to safely use their prescription medications. Objectives To explore the perspectives of patients and pharmacists on five newly designed PWLs, and examine if there were similarities and differences between patients' and pharmacists' perspectives. Setting Private room in Wisconsin. Methods A descriptive study using semi-structured 60-min face-to-face individual interviews with patients and pharmacists explored patients and pharmacists' feedback on five newly designed PWLs. Patients who were 18 years and older, spoke English, and took a prescription medication and pharmacists who filled prescriptions in an ambulatory setting participated in the study. The patient and pharmacist perspectives on the words (content), picture and color (cosmetic appearance), and placement of warning instructions on the pill bottle (convenience) was based on a label redesign framework. Qualitative content analysis was done. Main outcome measure Patient and pharmacist perspectives on the newly designed PWLs. Results Twenty-one patients and eight pharmacists practicing in an academic medical center outpatient setting (n = 5) or retail pharmacy (n = 3) participated. All patients and pharmacists wanted the PWLs positioned on the front of the pill bottle but not the side of the bottle or warning instructions embedded into the main prescription label. Other similarities included participants preferring: (1) pictures closely depicting the instructions and (2) the use of yellow highlighting on the PWL to draw attention to it. There were differences in patient and pharmacist perspectives

  1. Emotional graphic cigarette warning labels reduce the electrophysiological brain response to smoking cues.

    PubMed

    Wang, An-Li; Romer, Dan; Elman, Igor; Turetsky, Bruce I; Gur, Ruben C; Langleben, Daniel D

    2015-03-01

    There is an ongoing public debate about the new graphic warning labels (GWLs) that the Food and Drug Administration (FDA) proposes to place on cigarette packs. Tobacco companies argued that the strongly emotional images FDA proposed to include in the GWLs encroached on their constitutional rights. The court ruled that FDA did not provide sufficient scientific evidence of compelling public interest in such encroachment. This study's objectives were to examine the effects of the GWLs on the electrophysiological and behavioral correlates of smoking addiction and to determine whether labels rated higher on the emotional reaction (ER) scale are associated with greater effects. We studied 25 non-treatment-seeking smokers. Event-related potentials (ERPs) were recorded while participants viewed a random sequence of paired images, in which visual smoking (Cues) or non-smoking (non-Cues) images were preceded by GWLs or neutral images. Participants reported their cigarette craving after viewing each pair. Dependent variables were magnitude of P300 ERPs and self-reported cigarette craving in response to Cues. We found that subjective craving response to Cues was significantly reduced by preceding GWLs, whereas the P300 amplitude response to Cues was reduced only by preceding GWLs rated high on the ER scale. In conclusion, our study provides experimental neuroscience evidence that weighs in on the ongoing public and legal debate about how to balance the constitutional and public health aspects of the FDA-proposed GWLs. The high toll of smoking-related illness and death adds urgency to the debate and prompts consideration of our findings while longitudinal studies of GWLs are underway.

  2. Neural response to pictorial health warning labels can predict smoking behavioral change

    PubMed Central

    Riddle, Philip J.; Newman-Norlund, Roger D.; Baer, Jessica; Thrasher, James F.

    2016-01-01

    In order to improve our understanding of how pictorial health warning labels (HWLs) influence smoking behavior, we examined whether brain activity helps to explain smoking behavior above and beyond self-reported effectiveness of HWLs. We measured the neural response in the ventromedial prefrontal cortex (vmPFC) and the amygdala while adult smokers viewed HWLs. Two weeks later, participants’ self-reported smoking behavior and biomarkers of smoking behavior were reassessed. We compared multiple models predicting change in self-reported smoking behavior (cigarettes per day [CPD]) and change in a biomarkers of smoke exposure (expired carbon monoxide [CO]). Brain activity in the vmPFC and amygdala not only predicted changes in CO, but also accounted for outcome variance above and beyond self-report data. Neural data were most useful in predicting behavioral change as quantified by the objective biomarker (CO). This pattern of activity was significantly modulated by individuals’ intention to quit. The finding that both cognitive (vmPFC) and affective (amygdala) brain areas contributed to these models supports the idea that smokers respond to HWLs in a cognitive-affective manner. Based on our findings, researchers may wish to consider using neural data from both cognitive and affective networks when attempting to predict behavioral change in certain populations (e.g. cigarette smokers). PMID:27405615

  3. Compelled commercial speech: the Food and Drug Administration's effort to smoke out the tobacco industry through graphic warning labels.

    PubMed

    Haynes, Bryan M; Andrews, Anne Hampton; Jacob, C Reade

    2013-01-01

    FDA's proposed graphic warning labels for cigarette packages have been scrutinized for potentially violating the First Amendment's free speech clause. This article addresses the distinction between the commercial speech and compelled speech doctrines and their applicability in analyzing the constitutionality of the labels. The government's position is that the labels evoke an emotional response and educate consumers, while tobacco companies argue that the labels forcibly promote the government's message. Two federal appellate courts, applying different legal standards, have arrived at different conclusions. This article advocates that the Supreme Court, if faced with review of the labels, should apply strict scrutiny and declare the labels unconstitutional.

  4. Disclaimer labels on fashion magazine advertisements: effects on social comparison and body dissatisfaction.

    PubMed

    Tiggemann, Marika; Slater, Amy; Bury, Belinda; Hawkins, Kimberley; Firth, Bonny

    2013-01-01

    Recent proposals across a number of Western countries have suggested that idealised media images should carry some sort of disclaimer informing readers when these images have been digitally enhanced. The present studies aimed to experimentally investigate the impact on women's body dissatisfaction of the addition of such warning labels to fashion magazine advertisements. Participants were 120 and 114 female undergraduate students in Experiment 1 and Experiment 2 respectively. In both experiments, participants viewed fashion magazine advertisements with either no warning label, a generic warning label, or a specific more detailed warning label. In neither experiment was there a significant effect of type of label. However, state appearance comparison was found to predict change in body dissatisfaction irrespective of condition. Unexpectedly, trait appearance comparison moderated the effect of label on body dissatisfaction, such that for women high on trait appearance comparison, exposure to specific warning labels actually resulted in increased body dissatisfaction. In sum, the present results showed no benefit of warning labels in ameliorating the known negative effect of viewing thin-ideal media images, and even suggested that one form of warning (specific) might be harmful for some individuals. Accordingly, it was concluded that more extensive research is required to guide the most effective use of disclaimer labels.

  5. Graphic Warning Labels and the Cost Savings from Reduced Smoking among Pregnant Women.

    PubMed

    Tauras, John A; Peck, Richard M; Cheng, Kai-Wen; Chaloupka, Frank J

    2017-02-08

    Introduction: The U.S. Food and Drug Administration (FDA) has estimated the economic impact of Graphic Warning Labels (GWLs). By omitting the impact on tobacco consumption by pregnant women, the FDA analysis underestimates the economic benefits that would occur from the proposed regulations. There is a strong link between the occurrence of low birth weight babies and smoking while pregnant. Low birth weight babies in turn generate much higher hospital costs than normal birth weight babies. This study aims to fill the gap by quantifying the national hospital cost savings from the reductions in prenatal smoking that will arise if GWLs are implemented in the U.S. Data and Methods: This study uses several data sources. It uses Natality Data from the National Vital Statistics System of the National Center for Health Statistics (NCHS) in 2013 to estimate the impact of prenatal smoking on the likelihood of having a low-birth-weight baby, controlling for socio-economic and demographic characteristics as well as medical and non-medical risk factors. Using these estimates, along with the estimates of Huang et al. (2014) regarding the effect of GWLs on smoking, we calculate the change in the number of LBW (low birth weight) babies resulting from decreased prenatal smoking due to GWLs. Using this estimated change and the estimates from Russell et al. (2007) and AHRQ (2013) on the excess hospital costs of LBW babies, we calculate cost saving that arises from reduced prenatal smoking in response of GWLs. Results and Conclusions: Our results indicated that GWLs for this population could lead to hospital cost savings of 1.2 billion to 2.0 billion dollars over a 30 year horizon.

  6. Graphic Warning Labels and the Cost Savings from Reduced Smoking among Pregnant Women

    PubMed Central

    Tauras, John A.; Peck, Richard M.; Cheng, Kai-Wen; Chaloupka, Frank J.

    2017-01-01

    Introduction: The U.S. Food and Drug Administration (FDA) has estimated the economic impact of Graphic Warning Labels (GWLs). By omitting the impact on tobacco consumption by pregnant women, the FDA analysis underestimates the economic benefits that would occur from the proposed regulations. There is a strong link between the occurrence of low birth weight babies and smoking while pregnant. Low birth weight babies in turn generate much higher hospital costs than normal birth weight babies. This study aims to fill the gap by quantifying the national hospital cost savings from the reductions in prenatal smoking that will arise if GWLs are implemented in the U.S. Data and Methods: This study uses several data sources. It uses Natality Data from the National Vital Statistics System of the National Center for Health Statistics (NCHS) in 2013 to estimate the impact of prenatal smoking on the likelihood of having a low-birth-weight baby, controlling for socio-economic and demographic characteristics as well as medical and non-medical risk factors. Using these estimates, along with the estimates of Huang et al. (2014) regarding the effect of GWLs on smoking, we calculate the change in the number of LBW (low birth weight) babies resulting from decreased prenatal smoking due to GWLs. Using this estimated change and the estimates from Russell et al. (2007) and AHRQ (2013) on the excess hospital costs of LBW babies, we calculate cost saving that arises from reduced prenatal smoking in response of GWLs. Results and Conclusions: Our results indicated that GWLs for this population could lead to hospital cost savings of 1.2 billion to 2.0 billion dollars over a 30 year horizon. PMID:28208749

  7. Neural correlates of graphic cigarette warning labels predict smoking cessation relapse.

    PubMed

    Owens, Max M; MacKillop, James; Gray, Joshua C; Hawkshead, Brittany E; Murphy, Cara M; Sweet, Lawrence H

    2017-02-17

    Exposure to graphic warning labels (GWLs) on cigarette packaging has been found to produce heightened activity in brain regions central to emotional processing and higher-order cognitive processes. The current study extends this literature by using functional magnetic resonance imaging (fMRI) to investigate neural activation in response to GWLs and use it to predict relapse in an evidence-based smoking cessation treatment program. Participants were 48 treatment-seeking nicotine-dependent smokers who completed an fMRI paradigm in which they were exposed to GWLs, text-only warning labels (TOLs), and matched control stimuli. Subsequently, they enrolled in smoking cessation treatment and their smoking behavior was monitored. Activation in bilateral amygdala, right dorsolateral prefrontal cortex, right inferior frontal gyrus, left medial temporal gyrus, bilateral occipital lobe, and bilateral fusiform gyrus was greater during GWLs than TOLs. Neural response in the ventromedial prefrontal cortex (vmPFC) during exposure to GWLs (relative to a visual control image) predicted relapse during treatment beyond baseline demographic and dependence severity, but response in the amygdala to GWLs did not. These findings suggest that neurocognitive processes in the vmPFC may be critical to understanding how GWL's induce behavior change and may be useful as a predictor of smoking cessation treatment prognosis.

  8. A qualitative content analysis of cigarette health warning labels in Australia, Canada, the United Kingdom, and the United States.

    PubMed

    Haines-Saah, Rebecca J; Bell, Kirsten; Dennis, Simone

    2015-02-01

    The legislation of health warning labels on cigarette packaging is a major focus for tobacco control internationally and is a key component of the World Health Organization's Framework Convention on Tobacco Control. This population-level intervention is broadly supported as a vital measure for warning people about the health consequences of smoking. However, some components of this approach warrant close critical inspection. Through a qualitative content analysis of the imagery used on health warning labels from 4 countries, we consider how this imagery depicts people that smoke. By critically analyzing this aspect of the visual culture of tobacco control, we argue that this imagery has the potential for unintended consequences, and obscures the social and embodied contexts in which smoking is experienced.

  9. A Qualitative Content Analysis of Cigarette Health Warning Labels in Australia, Canada, the United Kingdom, and the United States

    PubMed Central

    Bell, Kirsten; Dennis, Simone

    2015-01-01

    The legislation of health warning labels on cigarette packaging is a major focus for tobacco control internationally and is a key component of the World Health Organization’s Framework Convention on Tobacco Control. This population-level intervention is broadly supported as a vital measure for warning people about the health consequences of smoking. However, some components of this approach warrant close critical inspection. Through a qualitative content analysis of the imagery used on health warning labels from 4 countries, we consider how this imagery depicts people that smoke. By critically analyzing this aspect of the visual culture of tobacco control, we argue that this imagery has the potential for unintended consequences, and obscures the social and embodied contexts in which smoking is experienced. PMID:25521883

  10. Pictorial Health Warning Label Content and Smokers' Understanding of Smoking-Related Risks--A Cross-Country Comparison

    ERIC Educational Resources Information Center

    Swayampakala, Kamala; Thrasher, James F.; Hammond, David; Yong, Hua-Hie; Bansal-Travers, Maansi; Krugman, Dean; Brown, Abraham; Borland, Ron; Hardin, James

    2015-01-01

    The aim of the present study was to assess smokers' level of agreement with smoking-related risks and toxic tobacco constituents relative to inclusion of these topics on health warning labels (HWLs). 1000 adult smokers were interviewed between 2012 and 2013 from online consumer panels of adult smokers from each of the three countries: Australia…

  11. 16 CFR 316.4 - Requirement to place warning labels on commercial electronic mail that contains sexually oriented...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 16 Commercial Practices 1 2013-01-01 2013-01-01 false Requirement to place warning labels on commercial electronic mail that contains sexually oriented material. 316.4 Section 316.4 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS CAN-SPAM RULE § 316.4 Requirement...

  12. 16 CFR 316.4 - Requirement to place warning labels on commercial electronic mail that contains sexually oriented...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 16 Commercial Practices 1 2014-01-01 2014-01-01 false Requirement to place warning labels on commercial electronic mail that contains sexually oriented material. 316.4 Section 316.4 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS CAN-SPAM RULE § 316.4 Requirement...

  13. 16 CFR 316.4 - Requirement to place warning labels on commercial electronic mail that contains sexually oriented...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 16 Commercial Practices 1 2012-01-01 2012-01-01 false Requirement to place warning labels on commercial electronic mail that contains sexually oriented material. 316.4 Section 316.4 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS CAN-SPAM RULE § 316.4 Requirement...

  14. 16 CFR 316.4 - Requirement to place warning labels on commercial electronic mail that contains sexually oriented...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 1 2011-01-01 2011-01-01 false Requirement to place warning labels on commercial electronic mail that contains sexually oriented material. 316.4 Section 316.4 Commercial Practices FEDERAL TRADE COMMISSION REGULATIONS UNDER SPECIFIC ACTS OF CONGRESS CAN-SPAM RULE § 316.4 Requirement...

  15. 16 CFR 316.4 - Requirement to place warning labels on commercial electronic mail that contains sexually oriented...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... commercial electronic mail that contains sexually oriented material. 316.4 Section 316.4 Commercial Practices... place warning labels on commercial electronic mail that contains sexually oriented material. (a) Any person who initiates, to a protected computer, the transmission of a commercial electronic mail...

  16. Augmented reality warnings in vehicles: Effects of modality and specificity on effectiveness.

    PubMed

    Schwarz, Felix; Fastenmeier, Wolfgang

    2017-04-01

    In the future, vehicles will be able to warn drivers of hidden dangers before they are visible. Specific warning information about these hazards could improve drivers' reactions and the warning effectiveness, but could also impair them, for example, by additional cognitive-processing costs. In a driving simulator study with 88 participants, we investigated the effects of modality (auditory vs. visual) and specificity (low vs. high) on warning effectiveness. For the specific warnings, we used augmented reality as an advanced technology to display the additional auditory or visual warning information. Part one of the study concentrates on the effectiveness of necessary warnings and part two on the drivers' compliance despite false alarms. For the first warning scenario, we found several positive main effects of specificity. However, subsequent effects of specificity were moderated by the modality of the warnings. The specific visual warnings were observed to have advantages over the three other warning designs concerning gaze and braking reaction times, passing speeds and collision rates. Besides the true alarms, braking reaction times as well as subjective evaluation after these warnings were still improved despite false alarms. The specific auditory warnings were revealed to have only a few advantages, but also several disadvantages. The results further indicate that the exact coding of additional information, beyond its mere amount and modality, plays an important role. Moreover, the observed advantages of the specific visual warnings highlight the potential benefit of augmented reality coding to improve future collision warnings.

  17. Quantitative assessment of the effectiveness of a rockfall warning system

    NASA Astrophysics Data System (ADS)

    Bründl, Michael; Sättele, Martina; Krautblatter, Michael; Straub, Daniel

    2016-04-01

    Rockslides and rockfalls can pose high risk to human settlements and traffic infrastructure. In addition to structural mitigation measures like rockfall nets, warning systems are increasingly installed to reduce rockfall risks. Whereas for structural mitigation measures with reducing effects on the spatial extent a structured evaluation method is existing, no or only few approaches to assess the effectiveness for warning systems are known. Especially for higher magnitude rockfalls structural mitigation measures are not effective, and reliable early warning systems will be essential in future. In response to that, we developed a classification and a framework to assess the reliability and effectiveness of early warning systems (Sättele et al, 2015a; 2016). Here, we demonstrate an application for the rockfall warning system installed in Preonzo prior to a major rockfall in May 2012 (Sättele et al., 2015b). We show that it is necessary to design such a warning system as fail-safe construction, which has to incorporate components with low failure probabilities, high redundancy, low warning thresholds, and additional control systems. With a hypothetical probabilistic analysis, we investigate the effect of the risk attitude of decision makers and of the number of sensors on the probability of detecting an event and on initiating a timely evacuation, as well as on related intervention cost. We conclude that it is possible to quantitatively assess the effectiveness of warning systems, which helps to optimize mitigation strategies against rockfall events. References Sättele, M., Bründl, M., and Straub, D.: Reliability and effectiveness of warning systems for natural hazards: concept and application to debris flow warning, Rel. Eng. Syst. Safety, 142, 192-202, 2015a. Sättele, M., Krautblatter, M., Bründl, M., and Straub, D.: Forecasting rock slope failure: How reliable and effective are warning systems?, Landslides, 605, 1-14, 2015b. Sättele, M., Bründl, M., and

  18. The Association between Warning Label Requirements and Cigarette Smoking Prevalence by Education-Findings from the Global Adult Tobacco Survey (GATS)

    PubMed Central

    Shang, Ce; Huang, Jidong; Cheng, Kai-Wen; He, Yanyun; Chaloupka, Frank J.

    2017-01-01

    Introduction: The Guidelines for the implementation of Article 11 of the World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC) require that cigarette health warning labels should include pictures and take up 50% or more of the principal display area. This study examined how the association between large pictorial warnings, those covering ≥50% of the front and back of the package, and the prevalence of cigarette smoking varies by educational attainment. Methods: We pooled individual-level tobacco use data from the Global Adult Tobacco Survey (GATS) in 18 countries between 2008 and 2013 and linked them with warning label requirements during the same period from the MPOWER database and reports regarding warnings. The respondents’ self-reported exposure to warnings was examined according to education. Logistic regressions were further employed to analyze education-specific associations between large pictorial warnings and smoking prevalence, and whether such association differed by education was examined using an interaction test. Results: At the time of the survey, eight out of 18 countries had imposed graphic warning labels that covered ≥50% of the package. These warnings were associated with a 10.0% (OR = 0.89; 95% CI: 0.81, 0.97; p ≤ 0.01) lower cigarette smoking prevalence among adults with less than a secondary education or no formal education, but not among respondents with at least a secondary education. Less educated respondents were also less likely to be exposed to warnings in all 18 countries. The association between strong warnings and lower smoking prevalence among less educated respondents could be greater if their exposure to warnings increases. Conclusions: Prominent pictorial warning labels can potentially reduce health disparities resulting from smoking across different education levels. PMID:28117729

  19. Is the Effectiveness of Tobacco Image-Based Warning Labels Likely to Vary by Socio-Demographic Variable? Findings from an Online Survey of 19,000 Members of the UK Public

    ERIC Educational Resources Information Center

    Styles, Maggie; Williams, Brian; Humphris, Gerry

    2013-01-01

    Objective: Smoking continues to be a major global cause of mortality and morbidity. Countries have increasingly adopted the use of images as warnings on cigarette packs. We aimed to investigate the likely differential impact of varied images and messages on sub-groups of the United Kingdom (UK) smoking population. Methods: Forty two images…

  20. The Case for Requiring Graphic Warning Labels on Smokeless Tobacco Product Packages.

    PubMed

    Pakhale, Smita; Samet, Jonathan; Folan, Patricia; Leone, Frank; White, Alexander

    2016-03-01

    On November 10, 2015, the U.S. Food and Drug Administration approved, for the first time, the sale of smokeless tobacco products authorized under the new premarket tobacco application pathway. This Food and Drug Administration regulatory decision draws attention to the growing worldwide use of smokeless tobacco products in general. Use of these tobacco products is particularly popular in low- and middle-income countries of Asia. Due to aggressive and strategic marketing to children, young adults, and current smokers, rates of smokeless tobacco use in men of all ages are on the rise in United States and elsewhere. The tobacco industry also continues to market these products to current cigarette smokers for use in the growing number of "smoke-free environments." Smokeless tobacco products are associated with cancers of the upper aerodigestive tract, particularly the oral cavity, esophagus, and pancreas; cardiovascular diseases; small-for-gestational-age infants; premature births; increased risk of apnea; and stillbirth. There is no convincing evidence regarding the efficacy of smokeless tobacco, including snus, to promote smoking cessation. Rather, studies from Europe and the United States demonstrate that smokeless tobacco use may facilitate regular cigarette smoking by acting as a gateway drug, especially for children. Caution is warranted before proposing smokeless tobacco as a harm-reduction strategy, in part because of the potential for further promoting smokeless tobacco in low- and middle-income countries where use is already widespread. Continued vigilance through comprehensive surveillance is warranted. We strongly recommend the use of graphic warning labels as a "no regrets" strategy for all smokeless tobacco products marketed globally.

  1. Implementation of graphic health warning labels on tobacco products in India: the interplay between the cigarette and the bidi industries

    PubMed Central

    Sankaran, Sujatha; Hiilamo, Heikki; Glantz, Stanton A

    2014-01-01

    Objectives To understand the competition between and among tobacco companies and health groups that led to graphical health warning labels (GHWL) on all tobacco products in India. Methods Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library, documents obtained through Indias Right to Information ‘ Act, and news reports. Results Implementation of GHWLs in India reflects a complex interplay between the government and the cigarette and bidi industries, who have shared as well as conflicting interests. Joint lobbying by national-level tobacco companies (that are foreign subsidiaries of multinationals) and local producers of other forms of tobacco blocked GHWLs for decades and delayed the implementation of effective GHWLs after they were mandated in 2007. Tobacco control activists used public interest lawsuits and the Right to Information Act to win government implementation of GHWLs on cigarette, bidi and smokeless tobacco packs in May 2009 and rotating GHWLs in December 2011. Conclusions GHWLs in India illustrate how the presence of bidis and cigarettes in the same market creates a complex regulatory environment. The government imposing tobacco control on multinational cigarette companies led to the enforcement of regulation on local forms of tobacco. As other developing countries with high rates of alternate forms of tobacco use establish and enforce GHWL laws, the tobacco control advocacy community can use pressure on the multinational cigarette industry as an indirect tool to force implementation of regulations on other forms of tobacco. PMID:24950697

  2. Patterns of combustible tobacco use in U.S. young adults and potential response to graphic cigarette health warning labels.

    PubMed

    Villanti, Andrea C; Pearson, Jennifer L; Cantrell, Jennifer; Vallone, Donna M; Rath, Jessica M

    2015-03-01

    In the evolving landscape of tobacco use, it remains unclear how tobacco control efforts should be designed and promoted for maximum impact. The current study links the identification of latent classes of young adult combustible tobacco users with anticipated responses to graphic health warning labels (HWLs). Data were collected in January 2012 using an online address-based panel as part of the Legacy Young Adult Cohort Study, and analyses were conducted in 2013. Latent class analyses identified five groups of tobacco users in a national sample of 4,236 young adults aged 18-34years: (1) little cigar/cigarillo/bidi (LCC) and hookah users (4%); (2) nonusers, open to smoking (3%); (3) daily smokers who self-identify as "smokers" (11%); (4) nondaily, light smokers who self-identify as "social or occasional smokers" (9%); and (5) nonusers closed to smoking (73%). Of the nonusers closed to smoking, 23% may be better characterized as at risk for tobacco initiation. Results indicate differences in the potential effectiveness of HWLs across classes. Compared to the daily "smokers," LCC and hookah users (RRR=2.35) and nonusers closed to smoking (RRR=2.33) were more than twice as likely to report that new graphic HWLs would make them think about not smoking. This study supports the potential of graphic HWLs to prevent young nonusers from using tobacco products. It suggests that the extension of prominent HWLs to other tobacco products, including LCCs and hookah tobacco, may also serve a prevention function.

  3. Smokers’ reactions to the new larger health warning labels on plain cigarette packs in Australia: Findings from the ITC Australia project

    PubMed Central

    Yong, Hua-Hie; Borland, Ron; Hammond, David; Thrasher, James F.; Cummings, K. Michael; Fong, Geoffrey T.

    2015-01-01

    Objectives This study examined whether larger sized Australian cigarette health warning labels (HWLs) with plain packaging (PP) were associated with increased desirable reactions towards the HWLs post-implementation. Methods Data were from the ITC longitudinal cohort survey assessing Australian smokers one wave prior to the policy change in 2011 (n=1104) and another wave after the policy change in 2013 (n=1093). We assessed initial attentional orientation (AO) to or away from warnings, plus other reactions, including cognitive reactions towards the HWLs and quit intentions. Results As expected, AO towards the HWLs and reported frequency of noticing warnings increased significantly after the policy change, but not more reading. Smokers also thought more about the harms of smoking and avoided the HWLs more after the policy change, but frequency of forgoing cigarettes did not change. The subgroup who switched from initially focusing away to focusing on the HWLs following the policy change noticed and read the HWLs more, and also thought more about smoking harmful effects, whereas the subgroup (5.4%) who changed to focusing away from the HWLs showed opposite effects. We tested the mediational model of Yong et al (2014) and confirmed it for predicting quit intentions, with larger effects post-policy. Conclusions Increasing the size of HWLs and introducing them on PP in Australia appears to have led to an overall increase in desired levels and strength of some reactions, but evidence of reactance was among a small minority. PMID:25700365

  4. Paradoxical Effects of Warning in the Production of Children's False Memories

    ERIC Educational Resources Information Center

    Del Prete, Francesco; Mirandola, Chiara; Konishi, Mahiko; Cornoldi, Cesare; Ghetti, Simona

    2014-01-01

    The effects of warning on false recognition and associated subjective experience of false recollection and familiarity were investigated in 7-to 13-year-old children and young adults (N = 259) using the Deese-Roediger-McDermott (DRM) paradigm. Two warning conditions (warning with an example of a critical lure and warning without an example of a…

  5. Effects of road surface appearance and low friction warning systems on driver behaviour and confidence in the warning system.

    PubMed

    Kircher, Katja; Thorslund, Birgitta

    2009-02-01

    Warning systems for slippery road conditions are a potential newcomer among driver support systems. A total of 75 participants drove in a high-fidelity driving simulator on roads with both visible and invisible ice, to investigate to which extent drivers rely on a low friction warning system. Three experimental groups with different versions of a low friction warning system and a control group without warning system were compared. All drivers ranked the systems according to trust. A system displaying recommended speed received the best ratings. Driving speed was analysed for three particular segments of the route. Generally, lowest speeds were achieved with the recommended speed system. The participants drove more slowly on a slippery segment that looked icy than on the segments that looked dry when they did not receive a low friction warning. When they received a warning for low friction they also lowered their speed for the segment looking like asphalt. The results provide guidelines for how to present low friction warnings to drivers. The design has substantial effects on the resulting behaviour and therefore it can have a high impact on traffic safety. So far, not much research on low friction warning systems has been reported.

  6. Do more graphic and aversive cigarette health warning labels affect Brazilian smokers' likelihood of quitting?

    PubMed

    Szklo, André Salem; Volchan, Eliane; Thrasher, James F; Perez, Cristina; Szklo, Moysés; de Almeida, Liz Maria

    2016-09-01

    Between 2008 and 2013, Brazil experienced a large decline in smoking prevalence, with an innovative round of aversive pictorial health warnings implemented on cigarette packs and at points of sale in 2009. The objective of this study was to examine changes over time in the distribution of quitting attempts and self-reported thoughts about quitting due to health warnings among current smokers. We conducted a pre-post study to evaluate data from two nationally-representative surveys conducted in 2008 and 2013. Responses to questions on smokers' quitting attempts in the last year (yes vs. no) and whether health warnings led them to think about quitting in the last month (yes vs. no) were combined into four categories, for which the distribution of the Brazilian smoking population by year was estimated. A multinomial model was used to obtain proportions for each category, adjusted by socio-demographic variables and nicotine dependence. The proportion of smokers who reported making a quitting attempt in the last year and stated that health warnings led them think about quitting smoking statistically increased over time (from 30.0% to 33.1%; p-value=0.010). The percentage of those who answered "no" to these two questions also increased over time (from 23.5% to 32.9%; p-value≤0.001). These findings suggest that innovative warnings introduced in Brazil likely served as a "reminder" for continuing to think about cessation among those who attempted to quit in the last year. These warnings may have also triggered more avoidance of thinking about their contents than the previous warnings, which some studies have found to promote subsequent quitting activity.

  7. Women’s Perspectives on Smoking and Pregnancy and Graphic Warning Labels

    PubMed Central

    Levis, Denise M.; Stone-Wiggins, Brenda; O’Hegarty, Michelle; Tong, Van T.; Polen, Kara N. D.; Cassell, Cynthia H.; Council, Mary

    2015-01-01

    Objectives To explore women’s knowledge, attitudes, and beliefs about adverse outcomes associated with smoking during pregnancy and which outcomes might motivate cessation; to explore reactions to graphic warnings depicting 2 adverse outcomes. Methods Twelve focus groups were conducted with women of childbearing age who were current smokers. Results Participants had low to moderate awareness of many outcomes and believed it was acceptable to smoke in the first trimester before knowledge of pregnancy. Perceived susceptibility to outcomes was low. Motivators included risk-focused information, especially serious risks to the baby (eg, stillbirth, SIDS). Graphic warnings produced strong reactions, especially the warning with a real photo. Conclusions Despite barriers to reducing rates of smoking during pregnancy, educational information and photos depicting babies’ risks could motivate women to quit. PMID:24933145

  8. Earthquake Early Warning: User Education and Designing Effective Messages

    NASA Astrophysics Data System (ADS)

    Burkett, E. R.; Sellnow, D. D.; Jones, L.; Sellnow, T. L.

    2014-12-01

    The U.S. Geological Survey (USGS) and partners are transitioning from test-user trials of a demonstration earthquake early warning system (ShakeAlert) to deciding and preparing how to implement the release of earthquake early warning information, alert messages, and products to the public and other stakeholders. An earthquake early warning system uses seismic station networks to rapidly gather information about an occurring earthquake and send notifications to user devices ahead of the arrival of potentially damaging ground shaking at their locations. Earthquake early warning alerts can thereby allow time for actions to protect lives and property before arrival of damaging shaking, if users are properly educated on how to use and react to such notifications. A collaboration team of risk communications researchers and earth scientists is researching the effectiveness of a chosen subset of potential earthquake early warning interface designs and messages, which could be displayed on a device such as a smartphone. Preliminary results indicate, for instance, that users prefer alerts that include 1) a map to relate their location to the earthquake and 2) instructions for what to do in response to the expected level of shaking. A number of important factors must be considered to design a message that will promote appropriate self-protective behavior. While users prefer to see a map, how much information can be processed in limited time? Are graphical representations of wavefronts helpful or confusing? The most important factor to promote a helpful response is the predicted earthquake intensity, or how strong the expected shaking will be at the user's location. Unlike Japanese users of early warning, few Californians are familiar with the earthquake intensity scale, so we are exploring how differentiating instructions between intensity levels (e.g., "Be aware" for lower shaking levels and "Drop, cover, hold on" at high levels) can be paired with self-directed supplemental

  9. Variation in health warning effectiveness on cigarette packs: a need for regulation?

    PubMed Central

    Misak, Monika; Munafò, Marcus R.

    2016-01-01

    The Tobacco Products Directive allows the possibility of strategic placement of health warnings on cigarette packs by manufacturers to reduce overall warning effectiveness. Information regarding health warning effectiveness was assessed in an online survey, and the prevalence of warnings on cigarette packs was assessed in a shop survey. Although we find no evidence of a strong correlation between health warning effectiveness ratings and their frequency on cigarette packs (r = −0.17, P = 0.56), there may be other ways this possibility is exploited. We suggest that this potential loophole is addressed and monitoring of the placement of health warnings on cigarette packs is continued. PMID:27385516

  10. Adolescents' Attention to Traditional and Graphic Tobacco Warning Labels: An Eye-Tracking Approach

    ERIC Educational Resources Information Center

    Peterson, Emily Bylund; Thomsen, Steven; Lindsay, Gordon; John, Kevin

    2010-01-01

    The objective of this study was determine if the inclusion of Canadian-style graphic images would improve the degree to which adolescents attend to, and subsequently are able to recall, novel warning messages in tobacco magazine advertising. Specifically, our goal was to determine if the inclusion of graphic images would 1) increase visual…

  11. 21 CFR 101.17 - Food labeling warning, notice, and safe handling statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... statements. 101.17 Section 101.17 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN CONSUMPTION FOOD LABELING General Provisions § 101.17 Food labeling...-depleting substance designated by the Environmental Protection Agency (EPA) are set forth in 40 CFR part...

  12. When Health Policy and Empirical Evidence Collide: The Case of Cigarette Package Warning Labels and Economic Consumer Surplus

    PubMed Central

    Song, Anna V.; Brown, Paul

    2014-01-01

    In its graphic warning label regulations on cigarette packages, the Food and Drug Administration severely discounts the benefits of reduced smoking because of the lost “pleasure” smokers experience when they stop smoking; this is quantified as lost “consumer surplus.” Consumer surplus is grounded in rational choice theory. However, empirical evidence from psychological cognitive science and behavioral economics demonstrates that the assumptions of rational choice are inconsistent with complex multidimensional decisions, particularly smoking. Rational choice does not account for the roles of emotions, misperceptions, optimistic bias, regret, and cognitive inefficiency that are germane to smoking, particularly because most smokers begin smoking in their youth. Continued application of a consumer surplus discount will undermine sensible policies to reduce tobacco use and other policies to promote public health. PMID:24328661

  13. The communication triangle: elements of an effective warning message

    SciTech Connect

    Vaught, C.; Brnich, M.J. Jr.; Mallett, L.

    2007-01-15

    The lack of good communication is a very real problem in mine emergencies. To counter communication breakdowns, researchers at the NIOSH Pittsburgh Research Laboratory developed the Emergency Communication Triangle. It is a training intervention designed to help those giving a warning to provide the right sort of information and those receiving a warning to ask the right questions. The Triangle has six ordered components with the first three considered most important. The Emergency Communication is packaged as a short safety talk to be given by supervisors at the start of a shift. It was first tested in 1998 with a group of 236 workers at an underground mine in Colorado, and proved effective. It was followed up in 2003 and again in 2004. Now, more than half the miners would report who was affected by an event, 60% would report in its severity, and 70% would say what had been done so far. 3 figs.

  14. A Test of the Effectiveness of a List of Suicide Warning Signs for the Public

    ERIC Educational Resources Information Center

    Van Orden, Kimberly A.; Joiner, Thomas E., Jr.; Hollar, Daniel; Rudd, M. David; Mandrusiak, Michael; Silverman, Morton M.

    2006-01-01

    In this study we examined the effect that reading a list of warning signs for suicide has on beliefs about suicide, including the belief that one can recognize a suicidal crisis. All participants read two sets of warning signs (with only the experimental group reading the suicide warning signs) and then answered questions concerning beliefs…

  15. Effectiveness of Flood Warning and Preparedness Alternatives.

    DTIC Science & Technology

    1981-08-01

    ordinarily disperse energen y (’(lli i [)reiit, iii’o i cli’ effective traffic control or modit’y ltt. normal opra- tion of ut ilitv systems. however . iId...Processed information on precipitation and reservoir releases may be input into a watershed model operated on a Hewlett, A-21 CLC (Flj F- N- C:)C A-22...With the time available, police were able to set tip traffic control arrangements and aid motorists. The fire department was able to disperse its

  16. The neural substrates of the warning effect: a functional magnetic resonance imaging study.

    PubMed

    Yoshida, Yumiko; Tanabe, Hiroki C; Hayashi, Masamichi J; Kawamichi, Hiroaki; Kochiyama, Takanori; Sadato, Norihiro

    2013-08-01

    To test the hypothesis the warning effect is mediated by the top-down attentional modulation of the motor system, we conducted functional MRI using a Go/No-Go task with visual and auditory warning stimuli. For aurally-warned, visually-prompted trials, the auditory warning stimulus was presented for 1500ms, during which visual cues were presented that prompted either Go or No-Go responses. The same format was used for visually-warned, aurally-prompted trials. Both auditory and visual warning cues shortened the reaction time for the Go trials. The warning cues activated the right-lateralized parieto-frontal top-down attentional network, and motor cortical areas including the pre-supplementary motor area (pre-SMA), the bilateral dorsal premotor cortex, and the left primary motor cortex (M1). The warning-related activation of the pre-SMA matched the difference between its activation by Go-with-warning and by Go-without-warning. Thus, the pre-SMA was primed by the warning cue. The same pre-SMA priming effect was observed for the No-Go cue-related activation, consistent with its role in movement preparation and selection. Similar but less prominent Go cue-related priming was observed in the M1. Thus, the warning effect represents the pre-potentiation of the motor control pathway by the top-down attentional system, from the selection and preparation of the movement to its execution.

  17. The Impact of Graphic Cigarette Warning Labels and Smoke-Free Law on Health Awareness and Thoughts of Quitting in Taiwan

    ERIC Educational Resources Information Center

    Chang, Fong-Ching; Chung, Chi-Hui; Yu, Po-Tswen; Chao, Kun-yu

    2011-01-01

    The present study evaluated the impact of Taiwan's graphic cigarette warning labels and smoke-free law on awareness of the health hazards of smoking and thoughts of quitting smoking. National representative samples of 1074 and 1094 people, respectively, were conducted successfully by telephone in July 2008 (pre-law) and March 2009 (post-law).…

  18. Off-Label Prescribing, Polypharmacy, and Black-Box Warnings: A Primer for School Psychologists

    ERIC Educational Resources Information Center

    Shahidullah, Jeffrey D.

    2012-01-01

    Psychotropic medications are increasingly used to treat children and adolescents with mental health conditions. Between the years 1994 and 2001, there was a 191.7% increase in number of office visits resulting in a psychotropic medication prescription among children and adolescents. Many drugs are prescribed to children "off-label", whereby they…

  19. Art and the Craft of Avoidance: Toxic Art Supplies Lack Warnings Despite Federal Labeling Law.

    ERIC Educational Resources Information Center

    Sikes, Lucinda

    Despite federal law requiring that art and craft materials be labeled, many products continue to be sold without adequate identification of their contents. This report summarizes the findings of the U.S. Public Interest Research Group (PIRG) which conducted an investigation in June and July 1991 to determine how art and craft manufacturers comply…

  20. The Effect of Sonic Booms on Earthquake Warning Systems

    NASA Technical Reports Server (NTRS)

    Wurman, Gilead; Haering, Edward A, Jr.; Price, Michael J.

    2011-01-01

    Several aerospace companies are designing quiet supersonic business jets for service over the United States. These aircraft have the potential to increase the occurrence of mild sonic booms across the country. This leads to interest among earthquake warning (EQW) developers and the general seismological community in characterizing the effect of sonic booms on seismic sensors in the field, their potential impact on EQW systems, and means of discriminating their signatures from those of earthquakes. The SonicBREWS project (Sonic Boom Resistant Earthquake Warning Systems) is a collaborative effort between Seismic Warning Systems, Inc. (SWS) and NASA Dryden Flight Research Center. This project aims to evaluate the effects of sonic booms on EQW sensors. The study consists of exposing high-sample-rate (1000 sps) triaxial accelerometers to sonic booms with overpressures ranging from 10 to 600 Pa in the free field and the built environment. The accelerometers record the coupling of the sonic boom to the ground and surrounding structures, while microphones record the acoustic wave above ground near the sensor. Sonic booms are broadband signals with more high-frequency content than earthquakes. Even a 1000 sps accelerometer will produce a significantly aliased record. Thus the observed peak ground velocity is strongly dependent on the sampling rate, and increases as the sampling rate is reduced. At 1000 sps we observe ground velocities that exceed those of P-waves from ML 3 earthquakes at local distances, suggesting that sonic booms are not negligible for EQW applications. We present the results of several experiments conducted under SonicBREWS showing the effects of typical-case low amplitude sonic booms and worst-case high amplitude booms. We show the effects of various sensor placements and sensor array geometries. Finally, we suggest possible avenues for discriminating sonic booms from earthquakes for the purposes of EQW.

  1. Pictorial health warning label content and smokers’ understanding of smoking-related risks—a cross-country comparison

    PubMed Central

    Swayampakala, Kamala; Thrasher, James F.; Hammond, David; Yong, Hua-Hie; Bansal-Travers, Maansi; Krugman, Dean; Brown, Abraham; Borland, Ron; Hardin, James

    2015-01-01

    The aim of the present study was to assess smokers’ level of agreement with smoking-related risks and toxic tobacco constituents relative to inclusion of these topics on health warning labels (HWLs). 1000 adult smokers were interviewed between 2012 and 2013 from online consumer panels of adult smokers from each of the three countries: Australia (AU), Canada (CA) and Mexico (MX). Generalized estimating equation models were estimated to compare agreement with smoking-related risks and toxic tobacco constituents. For disease outcomes described on HWLs across all three countries, there were few statistical differences in agreement with health outcomes (e.g. emphysema and heart attack). By contrast, increases in agreement where the HWLs were revised or introduced on HWLs for the first time (e.g. blindness in AU and CA, bladder cancer in CA). Similarly, samples from countries that have specific health content or toxic constituents on HWLs showed higher agreement for that particular disease or toxin than countries without (e.g. higher agreement for gangrene and blindness in AU, higher agreement for bladder cancer and all toxic constituents except nitrosamines and radioactive polonium in CA). Pictorial HWL content is associated with greater awareness of smoking-related risks and toxic tobacco constituents. PMID:24848554

  2. Assessing the impact of cigarette package health warning labels: a cross-country comparison in Brazil, Uruguay, and Mexico

    PubMed Central

    Thrasher, James F; Villalobos, Victor; Szklo, André; Fong, Geoffrey T; Pérez, Cristina; Sebrié, Ernesto; Sansone, Natalie; Figueiredo, Valeska; Boado, Marcelo; Arillo-Santillán, Edna; Bianco, Eduardo

    2015-01-01

    Objective To assess the impact of different health warning labels (HWL). Material and Methods Data from the International Tobacco Control Survey (ITC Survey) were analyzed from adult smokers in Brazil, Uruguay and Mexico, each of which used a different HWL strategy (pictures of human suffering and diseased organs; abstract pictorial representations of risk; and text-only messages, respectively). Main outcomes were HWL salience and cognitive impact. Results HWLs in Uruguay (which was the only country with a HWL on the front of the package) had higher salience than either Brazilian or Mexican packs. People at higher levels of educational attainment in Mexico were more likely to read the text-only HWLs whereas education was unassociated with salience in Brazil or Uruguay. Brazilian HWLs had greater cognitive impacts than HWLs in either Uruguay or Mexico. HWLs in Uruguay generated lower cognitive impacts than the text-only HWLs in Mexico. In Brazil, cognitive impacts were strongest among smokers with low educational attainment. Conclusions This study suggests that HWLs have the most impact when they are prominent (i.e., front and back of the package) and include emotionally engaging imagery that illustrates negative bodily impacts or human suffering due to smoking. PMID:21243191

  3. An evaluation of the FDA's analysis of the costs and benefits of the graphic warning label regulation

    PubMed Central

    Chaloupka, Frank J; Warner, Kenneth E; Acemoğlu, Daron; Gruber, Jonathan; Laux, Fritz; Max, Wendy; Newhouse, Joseph; Schelling, Thomas; Sindelar, Jody

    2015-01-01

    The Family Smoking Prevention and Tobacco Control Act of 2009 gave the Food and Drug Administration (FDA) regulatory authority over cigarettes and smokeless tobacco products and authorised it to assert jurisdiction over other tobacco products. As with other Federal agencies, FDA is required to assess the costs and benefits of its significant regulatory actions. To date, FDA has issued economic impact analyses of one proposed and one final rule requiring graphic warning labels (GWLs) on cigarette packaging and, most recently, of a proposed rule that would assert FDA’s authority over tobacco products other than cigarettes and smokeless tobacco. Given the controversy over the FDA's approach to assessing net economic benefits in its proposed and final rules on GWLs and the importance of having economic impact analyses prepared in accordance with sound economic analysis, a group of prominent economists met in early 2014 to review that approach and, where indicated, to offer suggestions for an improved analysis. We concluded that the analysis of the impact of GWLs on smoking substantially underestimated the benefits and overestimated the costs, leading the FDA to substantially underestimate the net benefits of the GWLs. We hope that the FDA will find our evaluation useful in subsequent analyses, not only of GWLs but also of other regulations regarding tobacco products. Most of what we discuss applies to all instances of evaluating the costs and benefits of tobacco product regulation and, we believe, should be considered in FDA's future analyses of proposed rules. PMID:25550419

  4. Pictorial health warning label content and smokers' understanding of smoking-related risks-a cross-country comparison.

    PubMed

    Swayampakala, Kamala; Thrasher, James F; Hammond, David; Yong, Hua-Hie; Bansal-Travers, Maansi; Krugman, Dean; Brown, Abraham; Borland, Ron; Hardin, James

    2015-02-01

    The aim of the present study was to assess smokers' level of agreement with smoking-related risks and toxic tobacco constituents relative to inclusion of these topics on health warning labels (HWLs). 1000 adult smokers were interviewed between 2012 and 2013 from online consumer panels of adult smokers from each of the three countries: Australia (AU), Canada (CA) and Mexico (MX). Generalized estimating equation models were estimated to compare agreement with smoking-related risks and toxic tobacco constituents. For disease outcomes described on HWLs across all three countries, there were few statistical differences in agreement with health outcomes (e.g. emphysema and heart attack). By contrast, increases in agreement where the HWLs were revised or introduced on HWLs for the first time (e.g. blindness in AU and CA, bladder cancer in CA). Similarly, samples from countries that have specific health content or toxic constituents on HWLs showed higher agreement for that particular disease or toxin than countries without (e.g. higher agreement for gangrene and blindness in AU, higher agreement for bladder cancer and all toxic constituents except nitrosamines and radioactive polonium in CA). Pictorial HWL content is associated with greater awareness of smoking-related risks and toxic tobacco constituents.

  5. Promoting cessation resources through cigarette package warning labels: a longitudinal survey with adult smokers in Canada, Australia and Mexico

    PubMed Central

    Thrasher, James F; Osman, Amira; Moodie, Crawford; Hammond, David; Bansal-Travers, Maansi; Cummings, K Michael; Borland, Ron; Yong, Hua-Hie; Hardin, James

    2015-01-01

    Introduction Health warning labels (HWLs) on tobacco packaging can be used to provide smoking cessation information, but the impact of this information is not well understood. Methods Online consumer panels of adult smokers from Canada, Australia and Mexico were surveyed in September 2012, January 2013 and May 2013; replenishment was used to maintain sample sizes of 1000 participants in each country at each wave. Country-stratified logistic Generalised Estimating Equation (GEE) models were estimated to assess correlates of citing HWLs as a source of information on quitlines and cessation websites. GEE models also regressed having called the quitline, and having visited a cessation website, on awareness of these resources because of HWLs. Results At baseline, citing HWLs as a source of information about quitlines was highest in Canada, followed by Australia and Mexico (33%, 19% and 16%, respectively). Significant increases over time were only evident in Australia and Mexico. In all countries, citing HWLs as a source of quitline information was significantly associated with self-report of having called a quitline. At baseline, citing HWLs as a source of information about cessation websites was higher in Canada than in Australia (14% and 6%, respectively; Mexico was excluded because HWLs do not include website information), but no significant changes over time were found for either country. Citing HWLs as a source of information about cessation websites was significantly associated with having visited a website in both Canada and Australia. Conclusions HWLs are an important source of cessation information. PMID:25052860

  6. 21 CFR 510.410 - Corticosteroids for oral, injectable, and ophthalmic use in animals; warnings and labeling...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Drug Administration has received reports of side effects associated with the oral, injectable, and... serious side effects, the Food and Drug Administration has concluded that the labeling on or within... 21 Food and Drugs 6 2014-04-01 2014-04-01 false Corticosteroids for oral, injectable,...

  7. Quantifying the effectiveness of early warning systems for natural hazards

    NASA Astrophysics Data System (ADS)

    Sättele, M.; Bründl, M.; Straub, D.

    2016-01-01

    Early warning systems (EWSs) are increasingly applied as preventive measures within an integrated risk management approach for natural hazards. At present, common standards and detailed guidelines for the evaluation of their effectiveness are lacking. To support decision-makers in the identification of optimal risk mitigation measures, a three-step framework approach for the evaluation of EWSs is presented. The effectiveness is calculated in function of the technical and the inherent reliability of the EWS. The framework is applicable to automated and non-automated EWSs and combinations thereof. To address the specifics and needs of a wide variety of EWS designs, a classification of EWSs is provided, which focuses on the degree of automations encountered in varying EWSs. The framework and its implementation are illustrated through a series of example applications of EWS in an alpine environment.

  8. Quantifying the effectiveness of early warning systems for natural hazards

    NASA Astrophysics Data System (ADS)

    Sättele, M.; Bründl, M.; Straub, D.

    2015-07-01

    Early warning systems (EWS) are increasingly applied as preventive measures within an integrated risk management approach for natural hazards. At present, common standards and detailed guidelines for the evaluation of their effectiveness are lacking. To support decision-makers in the identification of optimal risk mitigation measures, a three-step framework approach for the evaluation of EWS is presented. The effectiveness is calculated in function of the technical and the inherent reliability of the EWS. The framework is applicable to automated and non-automated EWS and combinations thereof. To address the specifics and needs of a wide variety of EWS designs, a classification of EWS is provided, which focuses on the degree of automations encountered in varying EWS. The framework and its implementation are illustrated through a series of example applications of EWS in an alpine environment.

  9. Effect of warning on feigned malingering on the WAIS-R in college samples.

    PubMed

    Johnson, J L; Bellah, C G; Dodge, T; Kelley, W; Livingston, M M

    1998-08-01

    Research indicates claimant malingering of cognitive deficits to be common in personal injury litigation. Efforts have been made to either detect such tendencies or deter efforts at malingering. The present study examined whether warning people that feigned malingering efforts would be detected results in more valid profiles on the Wechsler Adult Intelligence Scale-Revised. Undergraduates (N = 48) were randomly assigned to one of three conditions: feigned malingerers without warning, feigned malingerers with warning, and controls. Analysis indicated both feigned malingerer groups performed significantly worse than the control group; however, feigned malingerers with warning did not perform significantly better than those without warning. Unlike previous research using the Wechsler Memory Scale-Revised, results did not support effectiveness of warning in reducing feigned malingering scores.

  10. Caution: Alcohol Advertising and the Surgeon General's Alcohol Warnings May Have Adverse Effects on Young Adults.

    ERIC Educational Resources Information Center

    Blood, Deborah J.; Snyder, Leslie B.

    A study investigated the effects of the newly introduced Surgeon General's alcohol warnings and advertisements on college students. One hundred fifty-nine undergraduates in communication sciences at the University of Connecticut viewed slides of alcohol products, with or without advertisements and warnings. Following the viewings, subjects filled…

  11. Effect of the Written and Combined Warnings on the Cigarette Pockets on University Students

    ERIC Educational Resources Information Center

    Gercek, Cem; Dogan, Nuri

    2012-01-01

    The general aim of this study is to analyze the effects of the written and combined (written and pictures) warning statements on the cigarette pockets on university students. The sample of the study includes a total of 231 undergraduate students. The participants were divided into two groups: the first group was presented only written warnings,…

  12. Response time effects of alerting tone and semantic context for synthesized voice cockpit warnings

    NASA Technical Reports Server (NTRS)

    Simpson, C. A.; Williams, D. H.

    1980-01-01

    Some handbooks and human factors design guides have recommended that a voice warning should be preceded by a tone to attract attention to the warning. As far as can be determined from a search of the literature, no experimental evidence supporting this exists. A fixed-base simulator flown by airline pilots was used to test the hypothesis that the total 'system-time' to respond to a synthesized voice cockpit warning would be longer when the message was preceded by a tone because the voice itself was expected to perform both the alerting and the information transfer functions. The simulation included realistic ATC radio voice communications, synthesized engine noise, cockpit conversation, and realistic flight routes. The effect of a tone before a voice warning was to lengthen response time; that is, responses were slower with an alerting tone. Lengthening the voice warning with another work, however, did not increase response time.

  13. Psychological effectiveness of carbon labelling

    NASA Astrophysics Data System (ADS)

    Beattie, Geoffrey

    2012-04-01

    Despite the decision by supermarket-giant Tesco to delay its plan to add carbon-footprint information onto all of its 70,000 products, carbon labelling, if carefully designed, could yet change consumer behaviour. However, it requires a new type of thinking about consumers and much additional work.

  14. The impact of the 2009/2010 enhancement of cigarette health warning labels in Uruguay: longitudinal findings from the International Tobacco Control (ITC) Uruguay Survey

    PubMed Central

    Gravely, Shannon; Fong, Geoffrey T.; Driezen, Pete; McNally, Mary; Thrasher, James F.; Thompson, Mary E.; Boado, Marcelo; Bianco, Eduardo; Borland, Ron; Hammond, David

    2015-01-01

    Background FCTC Article 11 Guidelines recommend that health warning labels (HWLs) should occupy at least 50% of the package, but the tobacco industry claims that increasing the size would not lead to further benefits. This article reports the first population study to examine the impact of increasing HWL size above 50%. We tested the hypothesis that the 2009/2010 enhancement of the HWLs in Uruguay would be associated with higher levels of effectiveness. Methods Data were drawn from a cohort of adult smokers (≥18 years) participating in the International Tobacco Control (ITC) Uruguay Survey. The probability sample cohort was representative of adult smokers in 5 cities. The surveys included key indicators of HWL effectiveness. Data were collected in 2008/09 (pre-policy: Wave 2) and 2010/11 (post-policy: Wave 3). Results Overall, 1746 smokers participated in the study at Wave 2 (n=1,379) and Wave 3 (n=1,411). Following the 2009/2010 HWL changes in Uruguay (from 50% to 80% in size), all indicators of HWL effectiveness increased significantly [noticing HWLs: odds ratio (OR)=1.44, p=0.015; reading HWLs: OR=1.42, p=0.002; impact of HWLs on thinking about risks of smoking: OR=1.66, p<0.001; HWLs increasing thinking about quitting: OR=1.76, p<0.001; avoiding looking at the HWLs: OR=2.35, p<.001; and reports that HWLs stopped smokers from having a cigarette “many times”: OR=3.42, p<0.001]. Conclusions The 2009/2010 changes to HWLs in Uruguay, including a substantial increment in size, led to increases of key HWL indicators, thus supporting the conclusion that enhancing HWLs beyond minimum guideline recommendations can lead to even higher levels of effectiveness. PMID:25512431

  15. Exposure to Prescription Drugs Labeled for Risk of Adverse Effects of Suicidal Behavior or Ideation among 100 Air Force Personnel Who Died by Suicide, 2006-2009

    ERIC Educational Resources Information Center

    Lavigne, Jill E.; McCarthy, Michael; Chapman, Richard; Petrilla, Allison; Knox, Kerry L.

    2012-01-01

    Prescription drugs for many indications are labeled with warnings for potential risk of suicidal ideation or behavior. Exposures to prescription drugs labeled for adverse effects of suicidal behavior or ideation among 100 Air Force personnel who died by suicide between 2006 and 2009 are described. Air Force registry data were linked to…

  16. Unveiling the truth: warnings reduce the repetition-based truth effect.

    PubMed

    Nadarevic, Lena; Aßfalg, André

    2016-06-18

    Typically, people are more likely to consider a previously seen or heard statement as true compared to a novel statement. This repetition-based "truth effect" is thought to rely on fluency-truth attributions as the underlying cognitive mechanism. In two experiments, we tested the nature of the fluency-attribution mechanism by means of warning instructions, which informed participants about the truth effect and asked them to prevent it. In Experiment 1, we instructed warned participants to consider whether a statement had already been presented in the experiment to avoid the truth effect. However, warnings did not significantly reduce the truth effect. In Experiment 2, we introduced control questions and reminders to ensure that participants understood the warning instruction. This time, warning reduced, but did not eliminate the truth effect. Assuming that the truth effect relies on fluency-truth attributions, this finding suggests that warned participants could control their attributions but did not disregard fluency altogether when making truth judgments. Further, we found no evidence that participants overdiscount the influence of fluency on their truth judgments.

  17. Quantifying the effect of early warning systems for mitigating risks from alpine hazards

    NASA Astrophysics Data System (ADS)

    Straub, Daniel; Sättele, Martina; Bründl, Michael

    2016-04-01

    Early warning systems (EWS) are increasingly applied as flexible and non-intrusive measures for mitigating risks from alpine hazards. They are typically planed and installed in an ad-hoc manner and their effectiveness is not quantified, which is in contrast to structural risk mitigation measures. The effect of an EWS on the risk depends on human decision makers: experts interpret the signals from EWS, authorities decide on intervention measures and the public responds to the warnings. This interaction of the EWS with humans makes the quantification of their effectiveness challenging. Nevertheless, such a quantification is an important step in understanding, improving and justifying the use of EWS. We systematically discuss and demonstrate the factors that influence EWS effectiveness for alpine hazards, and present approaches and tools for analysing them. These include Bayesian network models, which are a powerful tool for an integral probabilistic assessment. The theory is illustrated through applications of warning systems for debris flow and rockfall hazards. References: Sättele M., Bründl M., Straub D. (in print). Quantifying the effectiveness of early warning systems for natural hazards. Natural Hazards and Earth System Sciences. Sättele M., Bründl M., Straub D. (2015). Reliability and Effectiveness of Warning Systems for Natural Hazards: Concepts and Application to Debris Flow Warning. Reliability Engineering & System Safety, 142: 192-202

  18. Abandoning a label doesn’t make it disappear: The perseverance of labeling effects

    PubMed Central

    Foroni, Francesco; Rothbart, Myron

    2012-01-01

    Labels exert strong influence on perception and judgment. The present experiment examines the possibility that such effects may persist even when labels are abandoned. Participants judged the similarity of pairs of silhouette drawings of female body types, ordered on a continuum from very thin to very heavy, under conditions where category labels were, and were not, superimposed on the ordered stimuli. Consistent with earlier research, labels had strong effects on perceived similarity, with silhouettes sharing the same label judged as more similar than those having different labels. Moreover, when the labels were removed and no longer present, the effect of the labels, although diminished, persisted. It did not make any difference whether the labels were simply abandoned or, in addition, had their validity challenged. The results are important for our understanding of categorization and labeling processes. The potential theoretical and practical implications of these results for social processes are discussed. PMID:23105148

  19. The effectiveness and limitations of regulatory warnings for the safe prescribing of citalopram

    PubMed Central

    Friesen, Kevin J; Bugden, Shawn C

    2015-01-01

    Background Citalopram is the most commonly prescribed antidepressant in Canada. Concerns have been raised about its cardiac safety, and a dose-dependent prolongation of the QT interval has been documented. Drug interactions involving concomitant use of other medications that prolong the QT interval or increase citalopram levels by interfering with its metabolism increase the cardiac risk. Regulatory bodies (Health Canada and the US Food and Drug Administration) issued warnings and required labeling changes in 2011/2012, suggesting maximum citalopram doses (<40 mg for those <65 years; <20 mg for those ≥65 years) and avoiding drug interactions that increase cardiac risk. The purpose of this study is to assess the impact of these warnings on citalopram prescribing practices. Methods A quasi-experimental interrupted time series analysis was conducted using all citalopram prescribing data from the population of Manitoba, Canada from 1999 to 2014. This allowed for the examination of high-dose prescribing (above regulatory warning levels) and the number of interacting medications per citalopram prescription. Results There was a dramatic decline in the prescribing of high doses in both age groups, with a 64.8% decline in those <65 years and 33.6% in those ≥65 years. Segmented regression models indicated significant breakpoints in the third quarter of 2011 for both age groups (P<0.0001), corresponding to the time the regulatory warnings were issued. There appeared to be no impact of the warnings on the prescribing of interacting medications. The number of interacting medications actually increased in the postwarning period (<65, 0.78–0.81 interactions per citalopram prescription; ≥65, 0.93–0.94, P<0.001). Conclusion Regulatory changes appear to have produced an important reduction in the high-dose prescribing of citalopram. In contrast to this relatively simple dosage change, there was no indication that the more complex issue of resolving drug–drug interactions

  20. Effects of Shared Electronic Health Record Systems on Drug-Drug Interaction and Duplication Warning Detection.

    PubMed

    Rinner, Christoph; Grossmann, Wilfried; Sauter, Simone Katja; Wolzt, Michael; Gall, Walter

    2015-01-01

    Shared electronic health records (EHRs) systems can offer a complete medication overview of the prescriptions of different health care providers. We use health claims data of more than 1 million Austrians in 2006 and 2007 with 27 million prescriptions to estimate the effect of shared EHR systems on drug-drug interaction (DDI) and duplication warnings detection and prevention. The Austria Codex and the ATC/DDD information were used as a knowledge base to detect possible DDIs. DDIs are categorized as severe, moderate, and minor interactions. In comparison to the current situation where only DDIs between drugs issued by a single health care provider can be checked, the number of warnings increases significantly if all drugs of a patient are checked: severe DDI warnings would be detected for 20% more persons, and the number of severe DDI warnings and duplication warnings would increase by 17%. We show that not only do shared EHR systems help to detect more patients with warnings but DDIs are also detected more frequently. Patient safety can be increased using shared EHR systems.

  1. Effects of auditory and tactile warning on response to visual hazards under a noisy environment.

    PubMed

    Murata, Atsuo; Kuroda, Takashi; Karwowski, Waldemar

    2017-04-01

    A warning signal presented via a visual or an auditory cue might interfere with auditory or visual information inside and outside a vehicle. On the other hand, such interference would be certainly reduced if a tactile cue is used. Therefore, it is expected that tactile cues would be promising as warning signals, especially in a noisy environment. In order to determine the most suitable modality of cue (warning) to a visual hazard in noisy environments, auditory and tactile cues were examined in this study. The condition of stimulus onset asynchrony (SOA) was set to 0ms, 500ms, and 1000ms. Two types of noises were used: white noise and noise outside a vehicle recorded in a real-world driving environment. The noise level LAeq (equivalent continuous A-weighted sound pressure level) inside the experimental chamber of each type of noise was adjusted to approximately 60 dB (A), 70 dB (A), and 80 dB (A). As a result, it was verified that tactile warning was more effective than auditory warning. When the noise outside a vehicle from a real-driving environment was used as the noise inside the experimental chamber, the reaction time to the auditory warning was not affected by the noise level.

  2. Developing effective warning systems: Ongoing research at Ruapehu volcano, New Zealand

    NASA Astrophysics Data System (ADS)

    Leonard, Graham S.; Johnston, David M.; Paton, Douglas; Christianson, Amy; Becker, Julia; Keys, Harry

    2008-05-01

    PurposeThis paper examines the unique challenges to volcanic risk management associated with having a ski area on an active volcano. Using a series of simulated eruption/lahar events at Ruapehu volcano, New Zealand, as a context, a model of risk management that integrates warning system design and technology, risk perceptions and the human response is explored. Principal resultsDespite increases in the observed audibility and comprehension of the warning message, recall of public education content, and people's awareness of volcanic risk, a persistent minority of the public continued to demonstrate only moderate awareness of the correct actions to take during a warning and failed to respond effectively. A relationship between level of staff competence and correct public response allowed the level of public response to be used to identify residual risk and additional staff training needs. The quality of staff awareness, action and decision-making has emerged as a critical factor, from detailed staff and public interviews and from exercise observations. Staff actions are especially important for mobilising correct public response at Ruapehu ski areas due to the transient nature of the visitor population. Introduction of education material and staff training strategies that included the development of emergency decision-making competencies improved knowledge of correct actions, and increased the proportion of people moving out of harm's way during blind tests. Major conclusionsWarning effectiveness is a function of more than good hazard knowledge and the generation and notification of an early warning message. For warning systems to be effective, these factors must be complemented by accurate knowledge of risk and risk management actions. By combining the Ruapehu findings with those of other warning system studies in New Zealand, and internationally, a practical five-step model for effective early warning systems is discussed. These steps must be based upon sound and

  3. Effects of culture (China vs. US) and task on perceived hazard: Evidence from product ratings, label ratings, and product to label matching.

    PubMed

    Lesch, Mary F; Rau, Pei-Luen Patrick; Choi, YoonSun

    2016-01-01

    In the current study, 44 Chinese and 40 US college students rated their perceived hazard in response to warning labels and products and attempted to match products with warning labels communicating the same level of hazard. Chinese participants tended to provide lower ratings of hazard in response to labels, but hazard perceived in response to products did not significantly differ as a function of culture. When asked to match a product with a warning label, Chinese participants' hazard perceptions appeared to be better calibrated, than did US participants', across products and labels. The results are interpreted in terms of constructivist theory which suggests that risk perceptions vary depending on the "frame of mind" evoked by the environment/context. Designers of warnings must be sensitive to the fact that product users' cognitive representations develop within a culture and that risk perceptions will vary based on the context in which they are derived.

  4. Assessing effectiveness of various auditory warning signals in maintaining drivers' attention in virtual reality-based driving environments.

    PubMed

    Lin, Chin-Teng; Chiu, Tien-Ting; Huang, Teng-Yi; Chao, Chih-Feng; Liang, Wen-Chieh; Hsu, Shang-Hwa; Ko, Li-Wei

    2009-06-01

    Drivers' fatigue contributes to traffic accidents, so drivers must maintain adequate alertness. The effectiveness of audio alarms in maintaining driving performance and characteristics of alarms was studied in a virtural reality-based driving environment. Response time to the car's drifting was measured under seven conditions: with no warnings and with continuous warning tones (500 Hz, 1750 Hz, and 3000 Hz), and with tone bursts at 500 Hz, 1750 Hz, and 3000 Hz. Analyses showed the audio warning signals significantly improved driving. Further, the tones' spectral characteristics significantly influenced the effectiveness of the warning.

  5. Effect of government and commercial warnings on reducing prescription misuse: the case of propoxyphene.

    PubMed Central

    Soumerai, S B; Avorn, J; Gortmaker, S; Hawley, S

    1987-01-01

    We analyzed trends in prescribing and overdose deaths related to propoxyphene (e.g., Darvon) before and after a 1978-80 informational campaign carried out by the US Food and Drug Administration and the drug's manufacturer through mailed warnings, face-to-face education of prescribers, press releases, and labeling changes. The goals included a reduction in propoxyphene use with alcohol or other CNS depressants, reduced prescribing of refills, and cessation of prescribing for patients at risk of abuse and misuse (suicide). We conducted time-series analyses of nationwide propoxyphene use data 1974-83 and analyzed data on drug overdose death rates covering a combined population of about 83 million. Segmented regression methods were used to determine if the informational program was associated with changes in trends of prescribing or overdose deaths. Comparison drug series were analyzed to control for other secular trends in prescribing. Nationwide propoxyphene use during the warnings continued a pre-existing decline of about 8 per cent per year, but this decline halted after the warnings. The no-refill recommendation had no impact on refill rates. The risk of overdose death per propoxyphene prescription filled has remained about constant since 1979. Sharper declines in misuse of such drugs will require stronger, more sustained regulatory or educational measures. PMID:3674250

  6. 21 CFR 1302.05 - Effective dates of labeling requirements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 9 2013-04-01 2013-04-01 false Effective dates of labeling requirements. 1302.05 Section 1302.05 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE LABELING AND... labels on commercial containers of, and all labeling of, a controlled substance which either...

  7. 21 CFR 1302.05 - Effective dates of labeling requirements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Effective dates of labeling requirements. 1302.05 Section 1302.05 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE LABELING AND... labels on commercial containers of, and all labeling of, a controlled substance which either...

  8. Immediate skin responses to laser and light treatments: Warning endpoints: How to avoid side effects.

    PubMed

    Wanner, Molly; Sakamoto, Fernanda H; Avram, Mathew M; Anderson, R Rox

    2016-05-01

    Lasers are versatile, commonly used treatment tools in dermatology. While it is tempting to follow manufacturer's guidelines or other "recipes" for laser treatment, this approach alone can be a recipe for disaster. Specific and immediate skin responses or endpoints exist and are clinically useful because they correlate with underlying mechanisms that are either desirable (ie, therapeutic), undesirable (ie, warning signs of injury or side effects), or incidental. The observation of clinical endpoints is a safe and reliable guide for appropriate treatment. This article presents the warning endpoints during specific dermatologic laser treatments, and the accompanying article presents the therapeutic endpoints, their underlying mechanisms, and the utility of these endpoints.

  9. Perceived effectiveness of pictorial health warnings among Mexican youth and adults: a population-level intervention to reduce tobacco related inequities

    PubMed Central

    Hammond, David; Thrasher, James; Reid, Jessica L.; Driezen, Pete; Boudreau, Christian; Santillan, Edna Arillo

    2015-01-01

    Purpose Pictorial health warnings on cigarette packages are a prominent and effective means of communicating the risks of smoking; however, there is little research on effective types of message content and socio-demographic effects. This study tested message themes and content of pictorial warnings in Mexico. Methods Face-to-face surveys were conducted with 544 adult smokers and 528 youth in Mexico City. Participants were randomized to view 5–7 warnings for two of 15 different health effects. Warnings for each health effect included a text-only warning and pictorial warnings with various themes: “graphic” health effects, “lived experience”, symbolic images, and testimonials. Results Pictorial health warnings were rated as more effective than text-only warnings. Pictorial warnings featuring “graphic” depictions of disease were significantly more effective than symbolic images or experiences of human suffering. Adding testimonial information to warnings increased perceived effectiveness. Adults who were female, older, had lower education, and intended to quit smoking rated warnings as more effective, although the magnitude of these differences was modest. Few interactions were observed between socio-demographics and message theme. Conclusions Graphic depictions of disease were perceived by youth and adults as the most effective warning theme. Perceptions of warnings were generally similar across socio-demographic groups. PMID:22362058

  10. The Effects of Tobacco-Related Health-Warning Images on Intention to Quit Smoking among Urban Chinese Smokers

    ERIC Educational Resources Information Center

    Wu, Dan; Yang, Tingzhong; Cottrell, Randall R.; Zhou, Huan; Yang, Xiaozhao Y.; Zhang, Yanqin

    2015-01-01

    Objective: The purpose of this study was to explore the effects of different tobacco health-warning images on intention to quit smoking among urban Chinese smokers. The different tobacco health-warning images utilised in this study addressed the five variables of age, gender, cultural-appropriateness, abstractness and explicitness. Design:…

  11. Public attitudes toward larger cigarette pack warnings: Results from a nationally representative U.S. sample

    PubMed Central

    2017-01-01

    A large body of evidence supports the effectiveness of larger health warnings on cigarette packages. However, there is limited research examining attitudes toward such warning labels, which has potential implications for implementation of larger warning labels. The purpose of the current study was to examine attitudes toward larger warning sizes on cigarette packages and examine variables associated with more favorable attitudes. In a nationally representative survey of U.S. adults (N = 5,014), participants were randomized to different warning size conditions, assessing attitude toward “a health warning that covered (25, 50, 75) % of a cigarette pack.” SAS logistic regression survey procedures were used to account for the complex survey design and sampling weights. Across experimental groups, nearly three-quarters (72%) of adults had attitudes supportive of larger warning labels on cigarette packs. Among the full sample and smokers only (N = 1,511), most adults had favorable attitudes toward labels that covered 25% (78.2% and 75.2%, respectively), 50% (70% and 58.4%, respectively), and 75% (67.9% and 61%, respectively) of a cigarette pack. Young adults, females, racial/ethnic minorities, and non-smokers were more likely to have favorable attitudes toward larger warning sizes. Among smokers only, females and those with higher quit intentions held more favorable attitudes toward larger warning sizes. Widespread support exists for larger warning labels on cigarette packages among U.S. adults, including among smokers. Our findings support the implementation of larger health warnings on cigarette packs in the U.S. as required by the 2009 Tobacco Control Act. PMID:28253257

  12. Tobacco industry argues domestic trademark laws and international treaties preclude cigarette health warning labels, despite consistent legal advice that the argument is invalid

    PubMed Central

    Crosbie, Eric; Glantz, Stanton A

    2013-01-01

    Objectives To analyse the tobacco industry’s use of international trade agreements to oppose policies to strengthen health warning labels (HWLs). Design A review of tobacco industry documents, tobacco control legislation and international treaties. Results During the early 1990s, the tobacco industry became increasingly alarmed about the advancement of HWLs on cigarettes packages. In response, it requested legal opinions from British American Tobacco’s law firms in Australia and England, Britain’s Department of Trade and Industry and the World Intellectual Property Organisation on the legality of restricting and prohibiting the use of their trademarks, as embodied in cigarette packages. The consistent legal advice, privately submitted to the companies, was that international treaties do not shield trademark owners from government limitations (including prohibition) on the use of their trademarks. Despite receiving this legal advice, the companies publicly argued that requiring large HWLs compromised their trademark rights under international treaties. The companies successfully used these arguments as part of their successful effort to deter Canadian and Australian governments from enacting laws requiring the plan packaging of cigarettes, which helped delay large graphic HWLs, including ‘plain’ packaging, for over a decade. Conclusions Governments should not be intimidated by tobacco company threats and unsubstantiated claims, and carefully craft HWL laws to withstand the inevitable tobacco industry lawsuits with the knowledge that the companies’ own lawyers as well as authoritative bodies have told the companies that the rights they claim do not exist. PMID:23179728

  13. Affect labeling enhances exposure effectiveness for public speaking anxiety.

    PubMed

    Niles, Andrea N; Craske, Michelle G; Lieberman, Matthew D; Hur, Christopher

    2015-05-01

    Exposure is an effective treatment for anxiety but many patients do not respond fully. Affect labeling (labeling emotional experience) attenuates emotional responding. The current project examined whether affect labeling enhances exposure effectiveness in participants with public speaking anxiety. Participants were randomized to exposure with or without affect labeling. Physiological arousal and self-reported fear were assessed before and after exposure and compared between groups. Consistent with hypotheses, participants assigned to Affect Labeling, especially those who used more labels during exposure, showed greater reduction in physiological activation than Control participants. No effect was found for self-report measures. Also, greater emotion regulation deficits at baseline predicted more benefit in physiological arousal from exposure combined with affect labeling than exposure alone. The current research provides evidence that behavioral strategies that target prefrontal-amygdala circuitry can improve treatment effectiveness for anxiety and these effects are particularly pronounced for patients with the greatest deficits in emotion regulation.

  14. The Fetal Alcohol Syndrome Public Awareness Campaign, 1979: Progress Report Concerning the Advance Notice of Proposed Rulemaking on Warning Labels on Containers of Alcoholic Beverages and Addendum.

    ERIC Educational Resources Information Center

    Department of the Treasury, Washington, DC.

    This report provides expert opinion on the problems of fetal alcohol syndrome (FAS) and ways to inform the public of teratogenic risk of alcohol consumption during pregnancy. In the absence of firm evidence that moderate drinking of alcoholic beverages leads to FAS and uncertainty concerning the effectiveness of labeling of alcoholic beverages, a…

  15. Smokers' and E-Cigarette Users' Perceptions about E-Cigarette Warning Statements.

    PubMed

    Wackowski, Olivia A; Hammond, David; O'Connor, Richard J; Strasser, Andrew A; Delnevo, Cristine D

    2016-06-30

    Cigarette warning labels are important sources of risk information, but warning research for other tobacco products is limited. This study aimed to gauge perceptions about warnings that may be used for e-cigarettes. We conducted six small focus groups in late 2014/early 2015 with adult current e-cigarette users and cigarette-only smokers. Participants rated and discussed their perceptions of six e-cigarette warning statements, and warnings in two existing Vuse and MarkTen e-cigarette ads. Participants were open to e-cigarette warnings and provided the strongest reactions to statements warning that e-liquid/e-vapor or e-cigarettes can be poisonous, contain toxins, or are "not a safe alternative to smoking". However, many also noted that these statements were exaggerated, potentially misleading, and could scare smokers away from reducing their harm by switching to e-cigarettes. Opinions on the Food and Drug Administration's proposed nicotine addiction warning and warnings that e-cigarettes had not been approved for smoking cessation or had unknown health effects were mixed. Participants perceived MarkTen's advertisement warning to be stronger and more noticeable than Vuse's. Care should be taken in developing e-cigarette warnings given their relative recentness and potential for harm reduction compared to other tobacco products. Additional research, including with varied audiences, would be instructive.

  16. Smokers’ and E-Cigarette Users’ Perceptions about E-Cigarette Warning Statements

    PubMed Central

    Wackowski, Olivia A.; Hammond, David; O’Connor, Richard J.; Strasser, Andrew A.; Delnevo, Cristine D.

    2016-01-01

    Cigarette warning labels are important sources of risk information, but warning research for other tobacco products is limited. This study aimed to gauge perceptions about warnings that may be used for e-cigarettes. We conducted six small focus groups in late 2014/early 2015 with adult current e-cigarette users and cigarette-only smokers. Participants rated and discussed their perceptions of six e-cigarette warning statements, and warnings in two existing Vuse and MarkTen e-cigarette ads. Participants were open to e-cigarette warnings and provided the strongest reactions to statements warning that e-liquid/e-vapor or e-cigarettes can be poisonous, contain toxins, or are “not a safe alternative to smoking”. However, many also noted that these statements were exaggerated, potentially misleading, and could scare smokers away from reducing their harm by switching to e-cigarettes. Opinions on the Food and Drug Administration’s proposed nicotine addiction warning and warnings that e-cigarettes had not been approved for smoking cessation or had unknown health effects were mixed. Participants perceived MarkTen’s advertisement warning to be stronger and more noticeable than Vuse’s. Care should be taken in developing e-cigarette warnings given their relative recentness and potential for harm reduction compared to other tobacco products. Additional research, including with varied audiences, would be instructive. PMID:27376310

  17. Memory Saves Lives: Inter-generational Warnings Effectiveness - 13556

    SciTech Connect

    Van Luik, Abraham; Patterson, Russell; Shafer, David; Klein, Thomas

    2013-07-01

    The 2011 Tohoku earthquake and tsunami was a world-class natural disaster. It has been described as the most powerful earthquake ever in Japan, and as one of the most powerful earthquakes ever noted in the world. The toll in terms of human lives lost and property destruction was unimaginable. Even the word 'horrible' is inadequate to describe the suffering and misery that resulted. Nations with nuclear power programs are engaged in, or at least planning to become engaged in, arranging to eventually dispose of their higher-level radioactive waste materials in deep geologic repositories. Geologic repositories are passive safety systems, and if undisturbed isolate these dangerous materials form the biosphere for extremely long times. The key words, however, are 'if undisturbed'. To assure that future generations do not inadvertently drill into repositories, national programs, and the international community (the Records, Knowledge and Memory (RK and M) preservation project of the Nuclear Energy Agency, for example), are proposing to place markers and/or monuments on closed repository sites that say 'do not drill here, and this is why' in various sophisticated ways. Such markers or monuments are attempts at providing passive institutional controls. The effectiveness of messages from past generations to a present generation may give an indication of how effective such passive institutional controls may be. (authors)

  18. The effects of noise on speech and warning signals

    NASA Astrophysics Data System (ADS)

    Suter, Alice H.

    1989-06-01

    To assess the effects of noise on speech communication it is necessary to examine certain characteristics of the speech signal. Speech level can be measured by a variety of methods, none of which has yet been standardized, and it should be kept in mind that vocal effort increases with background noise level and with different types of activity. Noise and filtering commonly degrade the speech signal, especially as it is transmitted through communications systems. Intelligibility is also adversely affected by distance, reverberation, and monaural listening. Communication systems currently in use may cause strain and delays on the part of the listener, but there are many possibilities for improvement. Individuals who need to communicate in noise may be subject to voice disorders. Shouted speech becomes progressively less intelligible at high voice levels, but improvements can be realized when talkers use clear speech. Tolerable listening levels are lower for negative than for positive S/Ns, and comfortable listening levels should be at a S/N of at least 5 dB, and preferably above 10 dB. Popular methods to predict speech intelligibility in noise include the Articulation Index, Speech Interference Level, Speech Transmission Index, and the sound level meter's A-weighting network. This report describes these methods, discussing certain advantages and disadvantages of each, and shows their interrelations.

  19. Effectiveness of a Forward Collision Warning System in simple and in dual task from an electrophysiological perspective.

    PubMed

    Bueno, Mercedes; Fort, Alexandra; Francois, Mathilde; Ndiaye, Daniel; Deleurence, Philippe; Fabrigoule, Colette

    2013-04-29

    Forward Collision Warning Systems (FCWS) are expected to assist drivers; however, it is not completely clear whether these systems are of benefit to distracted drivers as much as they are to undistracted drivers. This study aims at investigating further the analysis of the effectiveness of a surrogate FCWS according to the attentional state of participants. In this experiment electrophysiological and behavioural data were recording while participants were required to drive in a simple car simulator and to react to the braking of the lead vehicle which could be announced by a warning system. The effectiveness of this warning system was evaluated when drivers were distracted or not by a secondary cognitive task. In a previous study, the warning signal was not completely effective likely due to the presence of another predictor of the forthcoming braking which competes with the warning. By eliminating this secondary predictor in the present study, the results confirmed the negative effect of the secondary task and revealed the expected effectiveness of the warning system at behavioural and electrophysiological levels.

  20. FDA Issues Anesthesia Warning for Pregnant Women, Kids Under 3

    MedlinePlus

    ... gov/news/fullstory_162543.html FDA Issues Anesthesia Warning for Pregnant Women, Kids Under 3 A long ... latest published studies, the agency announced that these warnings need to be added to the labels of ...

  1. 21 CFR 740.2 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.2 Conspicuousness of warning... exemption pursuant to paragraph (b) of this section is established. (b) If the label of any cosmetic...

  2. 21 CFR 740.2 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.2 Conspicuousness of warning... exemption pursuant to paragraph (b) of this section is established. (b) If the label of any cosmetic...

  3. 21 CFR 740.2 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.2 Conspicuousness of warning... exemption pursuant to paragraph (b) of this section is established. (b) If the label of any cosmetic...

  4. 21 CFR 740.2 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.2 Conspicuousness of warning... exemption pursuant to paragraph (b) of this section is established. (b) If the label of any cosmetic...

  5. 21 CFR 740.2 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.2 Conspicuousness of warning... exemption pursuant to paragraph (b) of this section is established. (b) If the label of any cosmetic...

  6. Evaluation of a sudden brake warning system: effect on the response time of the following driver.

    PubMed

    Isler, Robert B; Starkey, Nicola J

    2010-07-01

    This study used a video-based braking simulation dual task to carry out a preliminary evaluation of the effect of a sudden brake warning system (SBWS) in a leading passenger vehicle on the response time of the following driver. The primary task required the participants (N=25, 16 females, full NZ license holders) to respond to sudden braking manoeuvres of a lead vehicle during day and night driving, wet and dry conditions and in rural and urban traffic, while concurrently performing a secondary tracking task using a computer mouse. The SBWS in the lead vehicle consisted of g-force controlled activation of the rear hazard lights (the rear indicators flashed), in addition to the standard brake lights. Overall, the results revealed that responses to the braking manoeuvres of the leading vehicles when the hazard lights were activated by the warning system were 0.34 s (19%) faster compared to the standard brake lights. The SBWS was particularly effective when the simulated braking scenario of the leading vehicle did not require an immediate and abrupt braking response. Given this, the SBWS may also be beneficial for allowing smoother deceleration, thus reducing fuel consumption. These preliminary findings justify a larger, more ecologically valid laboratory evaluation which may lead to a naturalistic study in order to test this new technology in 'real world' braking situations.

  7. The Effect of Cigarette Plain Packaging on Individuals' Health Warning Recall

    PubMed Central

    Al-Hamdani, Mohammed

    2013-01-01

    Purpose: To examine the extent to which increasingly plainer packaging might increase recall of health warnings. Design: A 4 (pack ID levels) x 2 (smoking status: smokers and non-smokers) between-subjects design in which participants were randomly assigned to view one package. Sample: Two hundred and twenty students from three universities in Nova Scotia, Canada, participated in the survey. Measures: Participants were asked to recall the health warning on their package. Analysis: A sequential binary logistic regression test to examine whether plain packaging and/or smoking status affects health warning recall. Results: The odds of recalling the correct health warnings were significantly higher for the two plainest packages relative to the original package. The odds of recalling the correct health warning were also higher for non-smokers relative to smokers. Conclusions: The results provide compelling evidence that health warnings on plain packages can be more easily recalled. PMID:23968628

  8. Effect of warning statements in e-cigarette advertisements: an experiment with young adults in the US

    PubMed Central

    Sanders-Jackson, Ashley; Schleicher, Nina C.; Fortmann, Stephen P.; Henriksen, Lisa

    2016-01-01

    Background and Aims This on-line experiment examined whether the addition of ingredient- or industry-themed warning statements in television advertisements for e-cigarettes would affect young adults’ craving for and risk perceptions of e-cigarettes and combustible cigarettes, as well as intent to purchase e-cigarettes. Design Advertisements for two leading e-cigarette brands were edited to contain a warning statement about product ingredients or about the tobacco industry. Participants were assigned randomly to one of eight treatments or one of two brand-specific control conditions without any warning statement. Participants Young adults (n=900, ages 18–34 years) in a web panel were recruited from three groups: recent e-cigarette users, current smokers who used combustible cigarettes exclusively and non-users of either product. Measurements Craving and risk perceptions (addictiveness, harmful to health in general, harmful to others) were measured separately for e-cigarettes and combustible cigarettes. The Juster scale measured intention to purchase e-cigarettes. Findings Exposure to both types of warnings was associated with lower craving for e-cigarettes among e-cigarette users and smokers who experienced any craving (P <0.01) and lower intention to purchase among all participants (P <0.001). Only exposure to ingredient-themed warnings was associated with lower craving for combustible cigarettes (P<0.05). Participants who saw industry-themed warnings reported greater perceptions of general harm (P<0.001), but also rated e-cigarettes as less addictive than the control conditions (P<0.05). Conclusion The addition of ingredient- or industry-themed warning statements to e-cigarette television advertising similarly reduces craving and purchase intent for e-cigarettes, but has inconsistent effects on perceived risks. PMID:25557128

  9. The Effect Terrorist Labels Have on Military Operations

    DTIC Science & Technology

    2012-05-17

    Approved for Public Release; Distribution is Unlimited The Effect Terrorist Labels Have On Military Operations A Monograph by MAJ Leighton W...NOTES 14. ABSTRACT This research conducts an analysis of U.S. laws surrounding terrorism in order to assess the effects they have on military...STUDIES MONOGRAPH APPROVAL Major Leighton W. Anglin Title of Monograph: The Effect Terrorist Labels Have On Military Operations Approved by

  10. A qualitative exploration of young adult smokers’ responses to novel tobacco warnings

    PubMed Central

    2013-01-01

    Background Despite reduced smoking among adolescents, smoking prevalence peaks among young adults aged 18–30, many of whom believe themselves exempt from the health risks of smoking shown in warning labels. We explored how young adult smokers perceived warnings featuring proximal risks, and whether these encouraged cessation more effectively than traditional health messages. Methods We conducted in-depth interviews with 17 young adult smokers and explored their perceptions of current warnings as well as novel warnings representing short-term health consequences; immediate social risks, and tobacco’s toxicity (denormalizing tobacco as an everyday product). We used a thematic analysis approach to explore how participants rationalized existing warnings and interpreted the novel messages. Results Participants considered the immediate social and physiological benefits they gained from smoking outweighed the distal risks shown in health warnings, which they regarded as improbable and irrelevant. Of the novel warnings, those presenting immediate social risks altered the balance of gains and losses young adults associated with smoking; however, those presenting short-term health risks or depicting tobacco as a toxin were less effective. Conclusions Participants regarded warnings featuring proximal social risks as more salient and they were less likely to rationalise these as irrelevant. Social risk messages merit further investigation to examine their potential as a complement to traditional health warnings. PMID:23800292

  11. A Model for the Effectiveness of Aircraft Alerting and Warning Systems

    NASA Technical Reports Server (NTRS)

    Curry, R. E.; Neu, J. E.

    1984-01-01

    The effectiveness of an alerting system with a single alert was analyzed. The pilot's decision behavior is modeled by the theory of signal detection and therefore accounts for different strengths of cross check information and different pilot criteria. The model includes the effects of the alerting and warning system (CAWS) error rate; the pilot's past experience with the CAWS accuracy; his reliance on the CAWS rather than independent monitoring; missed alerts; and adoption of a minimum error or Neyman-Pearson objective rather than minimum cost objective. It is showwn that for rare events: (1) the expected cost is greatly increased if the pilot ignores the a posteriori information in the existence of an alert; (2) the expected cost is insensitive to CAWS Type 1 errors; and (3) the expected cost is sensitive to CAWS type 2 errors only when the cross check information is ambiguous.

  12. Effects of a verbal warning and overcorrection on stereotyped and appropriate behaviors.

    PubMed

    Wells, K C; Forehand, R; Hickey, K

    1977-12-01

    In Experiment I, the effects of a verbal warning, such as is used in Overcorrection, delivered contingently on the stereotyped mouthing behavior of two autistic/retarded children were examined. A multiple baseline design across subjects was used. The results indicated that the mouthing of one child was reduced to a near-zero level and mouthing of the second child was moderately reduced. Appropriate toy play and inappropriate object manipulation failed to show systematic changes in occurrence when mouthing was decelerated. In Experiment II, the same subjects and experimental design were used to assess the effects of a positive practice Overcorrection procedure delivered contingent on mouthing behavior. Overcorrection reduced the mouthing of both subjects. There were no systematic changes in inappropriate object manipulation but one subject did demonstrate an increased occurrence of appropriate toy play. In addition, this subject often engaged in aggressive/escape behaviors during Overcorrection, suggesting that the procedure was aversive to him.

  13. Selection of a voice for a speech signal for personalized warnings: the effect of speaker's gender and voice pitch.

    PubMed

    Machado, Sheron; Duarte, Emília; Teles, Júlia; Reis, Lara; Rebelo, Francisco

    2012-01-01

    There is an increasing interest in multimodal technology-based warnings, namely those conveying speech-warning statements. This type of warning may be tailored to the situation as well as to the target user's characteristics. However, more information is needed on how to design these warnings in a way that ensures intelligibility, promotes compliance and reduces the potential for annoyance. In this context, this paper reports an exploratory study whose main purpose was to assist the selection of a synthesized voice for a subsequent compliance study with personalized (i.e., using the person's name) technology-based warnings using Virtual Reality. Participants were requested to listen to speech signals, gathered from a speech synthesizer and post-processed in order to change the pitch perception, and then these were evaluated by fulfilling the MOS-X questionnaire. After that, the participants ranked the voices according to their preference. The effects of the speaker's gender and voice pitch, on both ratings and ranking were assessed. The preference of the male and female listeners for a talker's voice gender was also investigated. The results show that participants mostly prefer as first choice the high-pitched female voice, which also gathered the highest overall score in the MOS-X questionnaire. No significant influence of the participants' gender was found on the assessed measures.

  14. Effect of different children's menu labeling designs on family purchases.

    PubMed

    Holmes, Ashley S; Serrano, Elena L; Machin, Jane E; Duetsch, Thomas; Davis, George C

    2013-03-01

    The majority of labeling studies at restaurants have focused on adults, not children, and utilized cross-sectional data with one menu labeling design, typically calorie information. The aim of this longitudinal study was to examine the effect of three different menu labeling designs for children's meals on total calories and fat selected by families. Each menu was implemented for 2months. Patrons' purchases were tracked from a control menu (with no nutrition information) through all three theoretically-based designs: calorie and fat information; followed by symbols denoting healthier choices; then nutrition bargain price. All menus were created specifically for the study. They featured six combination meals (pre-determined entrees and side items) and a la carte items (entrees and side items that could be ordered separately). Only combination meals contained labeling. Fixed effects models were estimated to detect changes in sales for each menu labeling design compared to the control. Overall, menu labeling did not result in a positive net effect on total calories or fat purchased by families, but resulted in significant shifts in purchases of combination and a la carte meals and healthy and unhealthy options. The most significant impact was seen for nutrition bargain price labeling, the last design.

  15. Impact of Waterpipe Tobacco Pack Health Warnings on Waterpipe Smoking Attitudes: A Qualitative Analysis among Regular Users in London

    PubMed Central

    Jawad, Mohammed; Bakir, Ali; Ali, Mohammed; Grant, Aimee

    2015-01-01

    Background. Despite the rise in prevalence of waterpipe tobacco smoking, it has received little legislative enforcement from governing bodies, especially in the area of health warning labels. Methods. Twenty regular waterpipe tobacco smokers from London took part in five focus groups discussing the impact of waterpipe tobacco pack health warnings on their attitudes towards waterpipe smoking. We presented them with existing and mock waterpipe tobacco products, designed to be compliant with current and future UK/EU legislation. Data were analysed using thematic analysis. Results. Participants felt packs were less attractive and health warnings were more impactful as health warnings increased in size and packaging became less branded. However, participants highlighted their lack of exposure to waterpipe tobacco pack health warnings due to the inherent nature of waterpipe smoking, that is, smoking in a café with the apparatus already prepacked by staff. Health warnings at the point of consumption had more reported impact than health warnings at the point of sale. Conclusions. Waterpipe tobacco pack health warnings are likely to be effective if compliant with existing laws and exposed to end-users. Legislations should be reviewed to extend health warning labels to waterpipe accessories, particularly the apparatus, and to waterpipe-serving premises. PMID:26273642

  16. The Effects of Truncated Dome Detectable Warnings on Travelers Negotiating Curb Ramps in Wheelchairs

    ERIC Educational Resources Information Center

    Lee, Helen

    2011-01-01

    Truncated domes on curb ramps benefit travelers with visual impairments. However, concerns associated with the safety and negotiability of such detectable warnings for other travelers have resulted in much controversy. The findings of the study presented here indicate that detectable warnings did not adversely affect the negotiability of ramps by…

  17. Effect of additional warning sounds on pedestrians' detection of electric vehicles: An ecological approach.

    PubMed

    Fleury, Sylvain; Jamet, Éric; Roussarie, Vincent; Bosc, Laure; Chamard, Jean-Christophe

    2016-12-01

    Virtually silent electric vehicles (EVs) may pose a risk for pedestrians. This paper describes two studies that were conducted to assess the influence of different types of external sounds on EV detectability. In the first study, blindfolded participants had to detect an approaching EV with either no warning sounds at all or one of three types of sound we tested. In the second study, designed to replicate the results of the first one in an ecological setting, the EV was driven along a road and the experimenters counted the number of people who turned their heads in its direction. Results of the first study showed that adding external sounds improve EV detection, and modulating the frequency and increasing the pitch of these sounds makes them more effective. This improvement was confirmed in the ecological context. Consequently, pitch variation and frequency modulation should both be taken into account in future AVAS design.

  18. Framing unauthorized immigrants: the effects of labels on evaluations.

    PubMed

    Ommundsen, Reidar; Van der Veer, Kees; Larsen, Knud S; Eilertsen, Dag-Erik

    2014-04-01

    In the U.S. media, unauthorized immigrants are often interchangeably referred to as "illegal aliens," "illegal immigrants," and undocumented immigrants." In spite of formal equivalence, these terms carry different connotations, but the effects of these labels on people's attitudes toward immigrants are not well documented. In this replication study, 274 undergraduate students in psychology responded to one of three randomly distributed versions of a 20-item scale measuring attitudes toward unauthorized immigration. The items in the three scale versions varyingly referred to immigrants using the three terms. Results showed differences in attitudes toward unauthorized immigration between all experimental conditions. The label "illegal immigrants" yielded significantly less positive attitudes compared to the label "undocumented immigrants," and respondents exposed to the label "illegal aliens" showed the most positive attitudes. Furthermore, the effects of the experimental conditions were not moderated by the respondents' patriotism, sex, or own immigrant background.

  19. Warning Labels: Safety Compliance and the Effectiveness of Audio, Video, and Written Instructions

    DTIC Science & Technology

    1993-05-01

    this leaf blower can be obtained from an authorized dealer such as (select one or more): a. Craftsman b. Weed Eater c. Black & Decker d. Briggs and... Stratton e. None of the above 11. What repairs must be made by authorized service personnel (select one or more). a. Replace on/off switch b. Repair

  20. 21 CFR 1141.10 - Required warnings.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... PRODUCTS CIGARETTE PACKAGE AND ADVERTISING WARNINGS; (Eff. 9-22-12) Cigarette Package and Advertising... cigarettes the package of which fails to bear, in accordance with section 4 of the Federal Cigarette Labeling... “Cigarette Required Warnings,” which is incorporated by reference at § 1141.12, and accurately reproduced...

  1. A cross-sectional survey investigating the desensitisation of graphic health warning labels and their impact on smokers, non-smokers and patients with COPD in a London cohort

    PubMed Central

    Ratneswaran, Culadeeban; Chisnall, Ben; Drakatos, Panagis; Sivakumar, Sukhanthan; Sivakumar, Bairavie; Barrecheguren, Miriam; Douiri, Abdel; Steier, Joerg

    2014-01-01

    Objectives There is a lack of evidence regarding the effectiveness of graphic health warning labels (GHWL) in different individuals, including patients with chronic obstructive pulmonary disease (COPD). Investigating knowledge and attitudes may allow better implementation of future public health policies. We hypothesised that differences in the impact of GHWL exist between non-smokers, smokers and patients with COPD, with decreased efficacy in those groups who are longer and more frequently exposed to them. Participants and setting 163 participants (54% male, aged 21–80) including 60 non-smokers, 53 smokers and 50 patients with COPD (Gold stage II–IV), attending London respiratory outpatient clinics, participated in case-controlled surveys (50 items). Outcome measures Ten different GHWL were shown and demographics, smoking history, plans to quit, smoking-risk awareness, emotional response, processing and impact of GHWL on behaviour were recorded. Patients were further asked to prioritise the hypothetical treatment or prevention of five specific smoking-related diseases. Results Smokers, in particular those with COPD, were less susceptible to GHWL than non-smokers; 53.4% of all participants expressed fear when looking at GHWL, non-smokers (71.9%) more so than smokers (39.8%, p<0.001). COPD participants were less aware of the consequences than non-COPD participants (p<0.001), including an awareness of lung cancer (p=0.001). Lung cancer (95%), oral cancer (90.2%), heart disease (84.7%) and stroke (71.2%) were correctly associated with smoking, whereas blindness was least associated (23.9%). However, blindness was prioritised over oral cancer, stroke and in patients with COPD also over heart disease when participants were asked about hypothetical treatment or prevention. Conclusions GHWL are most effective in non-smokers and a desensitisation effect was observed in smokers and patients with COPD. As a consequence, a tailored and concerted public health approach to

  2. Are Food Labels Effective as a Means of Health Prevention?

    PubMed

    Viola, Gaia Claudia Viviana; Bianchi, Francesca; Croce, Elia; Ceretti, Elisabetta

    2016-12-09

    Chronic diseases related to unbalanced and unhealthy eating habits have definitely become one of the major issues of modern age, not only in western countries but also in those ones where rapid economic growth has increased global prosperity levels. In order to avoid medical systems to collapse under excessive costs, International and Public Organizations strongly support health policies that aim to make people shift towards wholesome dietary patterns, also encouraging the use of food-labels to choose healthier products. To evaluate the consumers' knowledge and perception about food-labels a brief questionnaire was developed and shared on Facebook between January-March 2016. Most of the participants were young adults with higher education. They declared to do their shopping at least once a week, reading the food-labels quite often. Despite owing limited knowledge in basic nutrition principles and food-labelling they were generally able to recognize healthier products looking over their nutritional fact tables. Anyway, on average, what they care the most about the products they purchase is the global quality level rather than the nutritional values. In order to induce the whole population to use food label as an effective self-protection tool, more efforts should be done to improve their knowledge on nutrition fundamentals and basics about food labelling, because that would make them able to take safer and more conscious choices as regards their own health.

  3. 21 CFR 740.1 - Establishment of warning statements.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.1 Establishment of warning statements. (a) The label of a cosmetic product shall bear a warning statement whenever necessary or appropriate to prevent... for a cosmetic. Any such petition shall include an adequate factual basis to support the...

  4. 21 CFR 740.1 - Establishment of warning statements.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.1 Establishment of warning statements. (a) The label of a cosmetic product shall bear a warning statement whenever necessary or appropriate to prevent... for a cosmetic. Any such petition shall include an adequate factual basis to support the...

  5. 21 CFR 740.1 - Establishment of warning statements.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.1 Establishment of warning statements. (a) The label of a cosmetic product shall bear a warning statement whenever necessary or appropriate to prevent... for a cosmetic. Any such petition shall include an adequate factual basis to support the...

  6. 21 CFR 740.1 - Establishment of warning statements.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.1 Establishment of warning statements. (a) The label of a cosmetic product shall bear a warning statement whenever necessary or appropriate to prevent... for a cosmetic. Any such petition shall include an adequate factual basis to support the...

  7. 21 CFR 740.1 - Establishment of warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS General § 740.1 Establishment of warning statements. (a) The label of a cosmetic product shall bear a warning statement whenever necessary or appropriate to prevent... for a cosmetic. Any such petition shall include an adequate factual basis to support the...

  8. Emergency warning systems. Part 2. Warning systems - evaluation guidelines. Final report 1982-1983

    SciTech Connect

    Tanczos, R.C.; Kanen, A.C.

    1983-07-01

    This report is the result of research performed to establish guidelines for warning systems as they are used for natural disasters, nuclear power plant accidents, or nuclear attacks. The warning systems include both fixed and mobile sirens, tone alert radios, telephone systems, power line devices. Communications systems that control these warning systems are discussed. Test results of several warning systems are included along with a discussion of sound propagation, hearing, and other items that concern the effectiveness of warning systems.

  9. [Pictorial health warnings on tobacco products packages as a part of tobacco epidemic control].

    PubMed

    Kaleta, Dorota; Kozieł, Anna; Miśkiewicz, Paulina

    2009-01-01

    The use of tobacco products has been described by the World Health Organization as the risk factor responsible for six out of eight causes of death in the world. Informing about the harm of smoking may be presented in many ways like media campaigns, text warnings, or graphic warnings placed on tobacco products. The aim of this article is to describe the role of graphic warnings placed on tobacco products in light of tobacco control. In this work, the available current data, including researches and reports of WHO, have been used. Graphic warnings may be a very valuable source of knowledge about health consequences of smoking. They are also much more visible, draw attention much better compared with text warnings and more clearly communicate the threats of tobacco use. They also have a stronger impact, are better memorized and better motivate to quit smoking. Pictorial warnings are also approved by the society. Smokers themselves perceive them as more effective than text warnings. Moreover, this kind of labeling makes tobacco products less attractive. The introduction of legal regulations enforcing these types of warnings does not cost anybody but the tobacco companies. This kind of solution helps to gain public acceptance for other methods of tobacco control like totally free tobacco smoke places.

  10. Representation, Exemplification, and Risk: Resonance of Tobacco Graphic Health Warnings Across Diverse Populations.

    PubMed

    Bigman, Cabral A; Nagler, Rebekah H; Viswanath, K

    2016-08-01

    As countries implement Article 11 of the World Health Organization (WHO) Framework Convention on Tobacco Control, graphic warning labels that use images of people and their body parts to illustrate the consequences of smoking are being added to cigarette packs. According to exemplification theory, these case examples-exemplars-can shape perceptions about risk and may resonate differently among demographic subpopulations. Drawing on data from eight focus groups (N = 63) with smokers and nonsmokers from vulnerable populations, this qualitative study explores whether people considered exemplars in their reactions to and evaluations of U.S. graphic health warning labels initially proposed by the Food and Drug Administration. Participants made reference to prior and concurrent mass media messages and exemplars during the focus groups and used demographic cues in making sense of the images on the warning labels. Participants were particularly sensitive to age of the exemplars and how it might affect label effectiveness and beliefs about smoking. Race and socioeconomic status also were salient for some participants. We recommend that exemplars and exemplification be considered when selecting and evaluating graphic health warnings for tobacco labels and associated media campaigns.

  11. Warnings from the Trenches

    ERIC Educational Resources Information Center

    Bernstein, Kenneth

    2013-01-01

    The author, as a retired high school teacher, has some bad news for college professors. In case, they do not already see what is happening. The author wants to warn them of what to expect from the students who will be arriving in one's classroom even if they teach in a highly selective institution. No Child Left Behind went into effect for the…

  12. Suicide warning signs in clinical practice.

    PubMed

    Rudd, M David

    2008-02-01

    This review discusses suicide warning signs in clinical practice and has three simple goals: 1) to help practitioners differentiate in a clinically meaningful fashion between warning signs and risk factors for suicide; 2) to articulate the link among warning signs for suicide, hopelessness, and intent to die; and 3) to assist practitioners in applying warning signs in day-to-day clinical practice, doing so in a concrete and effective manner.

  13. Designing informative warning signals: Effects of indicator type, modality, and task demand on recognition speed and accuracy

    PubMed Central

    Stevens, Catherine J.; Brennan, David; Petocz, Agnes; Howell, Clare

    2009-01-01

    An experiment investigated the assumption that natural indicators which exploit existing learned associations between a signal and an event make more effective warnings than previously unlearned symbolic indicators. Signal modality (visual, auditory) and task demand (low, high) were also manipulated. Warning effectiveness was indexed by accuracy and reaction time (RT) recorded during training and dual task test phases. Thirty-six participants were trained to recognize 4 natural and 4 symbolic indicators, either visual or auditory, paired with critical incidents from an aviation context. As hypothesized, accuracy was greater and RT was faster in response to natural indicators during the training phase. This pattern of responding was upheld in test phase conditions with respect to accuracy but observed in RT only in test phase conditions involving high demand and the auditory modality. Using the experiment as a specific example, we argue for the importance of considering the cognitive contribution of the user (viz., prior learned associations) in the warning design process. Drawing on semiotics and cognitive psychology, we highlight the indexical nature of so-called auditory icons or natural indicators and argue that the cogniser is an indispensable element in the tripartite nature of signification. PMID:20523852

  14. 77 FR 39710 - Draft Guidance for Industry on Organ-Specific Warnings: Internal Analgesic, Antipyretic, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... intends to exercise enforcement discretion with regard to the liver warning required in the labeling... liver injury when using acetaminophen and the risk of stomach bleeding when using nonsteroidal anti... acetaminophen and are labeled for adults only, must include the following liver warning: Liver warning:...

  15. The Effectiveness of Reverse Telephon Emergency Warning Systems in the October 2007 San Diego Wildfires

    SciTech Connect

    Sorensen, John H; Sorensen, Barbara Vogt

    2009-01-01

    Late in October, 2007, fast-moving wildfires fueled by extreme Santa Ana winds threatened residents and their properties in San Diego County, California. The impacted area also included the City of San Diego within the County s boundaries. It turns out the San Diego firestorms would be the biggest in the County's history, surpassing the devastating 2003 firestorms in intensity, duration, and impacted populations. Both San Diego County and the City of San Diego have installed telephone reverse call-down emergency warning systems. A telephone survey of 1200 households located in areas identified by emergency officials as the evacuation zones for the 2007 fires was conducted in late March and early April 2008 using a random telephone dialing process to determine if people responded to the reverse telephone warning systems calls. Findings indicate that those who received a reverse emergency warning call were much more likely to evacuate than those who did not receive a call. The telephone calls were also the most likely source of first warning.

  16. Effects of Warning Stimuli for Reinforcer Withdrawal and Task Onset on Self-Injury.

    ERIC Educational Resources Information Center

    Mace, Amy Boyajian; Shapiro, Edward S.; Mace, F. Charles

    1998-01-01

    Results of a functional analysis of self-injurious behavior (SIB) in a 7-year-old child with autism showed that her SIB was maintained by access to preferred object and escape or avoidance of task demands. Warning stimuli in combination with extinction and noncontingent reinforcement reduced SIB to acceptable levels. (Author/CR)

  17. Sounding the Alert: Designing an Effective Voice for Earthquake Early Warning

    NASA Astrophysics Data System (ADS)

    Burkett, E. R.; Given, D. D.

    2015-12-01

    The USGS is working with partners to develop the ShakeAlert Earthquake Early Warning (EEW) system (http://pubs.usgs.gov/fs/2014/3083/) to protect life and property along the U.S. West Coast, where the highest national seismic hazard is concentrated. EEW sends an alert that shaking from an earthquake is on its way (in seconds to tens of seconds) to allow recipients or automated systems to take appropriate actions at their location to protect themselves and/or sensitive equipment. ShakeAlert is transitioning toward a production prototype phase in which test users might begin testing applications of the technology. While a subset of uses will be automated (e.g., opening fire house doors), other applications will alert individuals by radio or cellphone notifications and require behavioral decisions to protect themselves (e.g., "Drop, Cover, Hold On"). The project needs to select and move forward with a consistent alert sound to be widely and quickly recognized as an earthquake alert. In this study we combine EEW science and capabilities with an understanding of human behavior from the social and psychological sciences to provide insight toward the design of effective sounds to help best motivate proper action by alert recipients. We present a review of existing research and literature, compiled as considerations and recommendations for alert sound characteristics optimized for EEW. We do not yet address wording of an audible message about the earthquake (e.g., intensity and timing until arrival of shaking or possible actions), although it will be a future component to accompany the sound. We consider pitch(es), loudness, rhythm, tempo, duration, and harmony. Important behavioral responses to sound to take into account include that people respond to discordant sounds with anxiety, can be calmed by harmony and softness, and are innately alerted by loud and abrupt sounds, although levels high enough to be auditory stressors can negatively impact human judgment.

  18. Hazard levels of warning signal words modulate the inhibition of return effect: evidence from the event-related potential P300.

    PubMed

    Shang, Qian; Huang, Yujing; Ma, Qingguo

    2015-09-01

    Warning signal words are often used to convey valuable information about potential dangers in everyday life. In this study, we explored whether and how the hazard level of warning signal words modulated participants' attention to subsequent targets. Event-related potentials with high temporal resolution were employed in a cue-target paradigm. In this task, warning signal words with different hazard levels were used as cues. Participants were required to judge whether targets were presented on the screen horizontally or vertically. We found an inhibition of return (IOR) effect, i.e., participants had longer reaction times to validly cued targets than to invalidly cued targets. Accordingly, the IOR effect was reflected by a smaller P300 amplitude for invalidly cued targets compared to validly cued targets. Furthermore, the IOR effect was eliminated when the cues were high-hazard words. The dampening effect on the P300 was eliminated when the cues were high-hazard warning signal words. The lack of an IOR was attributed to participants' attentional bias to high-hazard stimuli, which are difficult for participants to disengage their attention from. The current study suggests that warning signal words are a particular type of stimulus that can override the IOR effect. Warning signal words with a high hazard level are more effective in successfully alerting people to risk in a hazardous environment.

  19. The Effects of Band Labels on Evaluators' Judgments of Musical Performance

    ERIC Educational Resources Information Center

    Silvey, Brian A.

    2009-01-01

    This study investigates the effects of band labels on evaluators' judgments of musical performance. High school concert band members (n = 72), wind ensemble members ( n = 77), and band directors (n = 8) were randomly assigned to a band label or no label group. Only the band label group was given evaluation forms that specified the group playing…

  20. Standardised (plain) cigarette packaging increases attention to both text-based and graphical health warnings: experimental evidence

    PubMed Central

    Shankleman, M.; Sykes, C.; Mandeville, K.L.; Di Costa, S.; Yarrow, K.

    2015-01-01

    Objective To investigate whether standardised cigarette packaging increases the time spent looking at health warnings, regardless of the format of those warnings. Study design A factorial (two pack styles x three warning types) within-subject experiment, with participants randomised to different orders of conditions, completed at a university in London, UK. Methods Mock-ups of cigarette packets were presented to participants with their branded portion in either standardised (plain) or manufacturer-designed (branded) format. Health warnings were present on all packets, representing all three types currently in use in the UK: black & white text, colour text, or colour images with accompanying text. Gaze position was recorded using a specialised eye tracker, providing the main outcome measure, which was the mean proportion of a five-second viewing period spent gazing at the warning-label region of the packet. Results An opportunity sample of 30 (six male, mean age = 23) young adults met the following inclusion criteria: 1) not currently a smoker; 2) <100 lifetime cigarettes smoked; 3) gaze position successfully tracked for > 50% viewing time. These participants spent a greater proportion of the available time gazing at the warning-label region when the branded section of the pack was standardised (following current Australian guidelines) rather than containing the manufacturer's preferred design (mean difference in proportions = 0.078, 95% confidence interval 0.049 to 0.106, p < 0.001). There was no evidence that this effect varied based on the type of warning label (black & white text vs. colour text vs. colour image & text; interaction p = 0.295). Conclusions During incidental viewing of cigarette packets, young adult never-smokers are likely to spend more time looking at health warnings if manufacturers are compelled to use standardised packaging, regardless of the warning design. PMID:25542740

  1. Driving-Simulator-Based Test on the Effectiveness of Auditory Red-Light Running Vehicle Warning System Based on Time-To-Collision Sensor

    PubMed Central

    Yan, Xuedong; Xue, Qingwan; Ma, Lu; Xu, Yongcun

    2014-01-01

    The collision avoidance warning system is an emerging technology designed to assist drivers in avoiding red-light running (RLR) collisions at intersections. The aim of this paper is to evaluate the effect of auditory warning information on collision avoidance behaviors in the RLR pre-crash scenarios and further to examine the casual relationships among the relevant factors. A driving-simulator-based experiment was designed and conducted with 50 participants. The data from the experiments were analyzed by approaches of ANOVA and structural equation modeling (SEM). The collisions avoidance related variables were measured in terms of brake reaction time (BRT), maximum deceleration and lane deviation in this study. It was found that the collision avoidance warning system can result in smaller collision rates compared to the without-warning condition and lead to shorter reaction times, larger maximum deceleration and less lane deviation. Furthermore, the SEM analysis illustrate that the audio warning information in fact has both direct and indirect effect on occurrence of collisions, and the indirect effect plays a more important role on collision avoidance than the direct effect. Essentially, the auditory warning information can assist drivers in detecting the RLR vehicles in a timely manner, thus providing drivers more adequate time and space to decelerate to avoid collisions with the conflicting vehicles. PMID:24566631

  2. Driving-simulator-based test on the effectiveness of auditory red-light running vehicle warning system based on time-to-collision sensor.

    PubMed

    Yan, Xuedong; Xue, Qingwan; Ma, Lu; Xu, Yongcun

    2014-02-21

    The collision avoidance warning system is an emerging technology designed to assist drivers in avoiding red-light running (RLR) collisions at intersections. The aim of this paper is to evaluate the effect of auditory warning information on collision avoidance behaviors in the RLR pre-crash scenarios and further to examine the casual relationships among the relevant factors. A driving-simulator-based experiment was designed and conducted with 50 participants. The data from the experiments were analyzed by approaches of ANOVA and structural equation modeling (SEM). The collisions avoidance related variables were measured in terms of brake reaction time (BRT), maximum deceleration and lane deviation in this study. It was found that the collision avoidance warning system can result in smaller collision rates compared to the without-warning condition and lead to shorter reaction times, larger maximum deceleration and less lane deviation. Furthermore, the SEM analysis illustrate that the audio warning information in fact has both direct and indirect effect on occurrence of collisions, and the indirect effect plays a more important role on collision avoidance than the direct effect. Essentially, the auditory warning information can assist drivers in detecting the RLR vehicles in a timely manner, thus providing drivers more adequate time and space to decelerate to avoid collisions with the conflicting vehicles.

  3. Are Food Labels Effective as a Means of Health Prevention?

    PubMed Central

    Viola, Gaia Claudia Viviana; Bianchi, Francesca; Croce, Elia; Ceretti, Elisabetta

    2016-01-01

    Chronic diseases related to unbalanced and unhealthy eating habits have definitely become one of the major issues of modern age, not only in western countries but also in those ones where rapid economic growth has increased global prosperity levels. In order to avoid medical systems to collapse under excessive costs, International and Public Organizations strongly support health policies that aim to make people shift towards wholesome dietary patterns, also encouraging the use of food-labels to choose healthier products. To evaluate the consumers’ knowledge and perception about food-labels a brief questionnaire was developed and shared on Facebook between January-March 2016. Most of the participants were young adults with higher education. They declared to do their shopping at least once a week, reading the food-labels quite often. Despite owing limited knowledge in basic nutrition principles and food-labelling they were generally able to recognize healthier products looking over their nutritional fact tables. Anyway, on average, what they care the most about the products they purchase is the global quality level rather than the nutritional values. In order to induce the whole population to use food label as an effective self-protection tool, more efforts should be done to improve their knowledge on nutrition fundamentals and basics about food labelling, because that would make them able to take safer and more conscious choices as regards their own health. Significance for public health Food label represents the identity card of food products: it reports composition, ingredients and their relative amounts, it informs about quality, origin, processing and preservation. This information gives the consumer the opportunity to consciously choose what to purchase. The label could concretely help us in protecting and improving our health, if our choices are supported by some basic knowledge of wholesome nutrition, based on a balanced and varied diet. In a wider

  4. Effect of misoprostol and cimetidine on gastric cell labeling index

    SciTech Connect

    Fich, A.; Arber, N.; Sestieri, M.; Zajicek, G.; Rachmilewitz, D.

    1985-07-01

    The effect of misoprostol and cimetidine on gastric cell turnover was studied. Endoscopic biopsy specimens of fundic and antral mucosa were obtained from duodenal ulcer patients before and after 4 wk of therapy with cimetidine 1.2 g/day or misoprostol 800 micrograms/day. Biopsy specimens were incubated with (/sup 3/H)thymidine. Glandular column length and number of labeled cells were determined after autoradiography. There was no significant difference in column length of antral or fundic glands before or after therapy with cimetidine and misoprostol. The number of antral and fundic labeled cells was significantly decreased after misoprostol treatment (3.6 +/- 0.3 and 4.6 +/- 0.4, mean +/- SE), as opposed to their respective number before therapy (6.9 +/- 0.5 and 8.3 +/- 0.8) (p less than 0.01). On the other hand, after treatment with cimetidine, the number of antral and fundic labeled cells was significantly higher (11.8 +/- 0.9 and 7.5 +/- 1.0, respectively) as compared with their number before therapy (5.7 +/- 0.5 and 5.6 +/- 0.6, respectively). The decreased gastric cell turnover induced by misoprostol indicates that the trophic effect of prostanoids on gastric mucosa is not due to an increase in cellular kinetics. The increased gastric cell turnover induced by cimetidine may contribute to its therapeutic effect in peptic ulcer disease.

  5. 75 FR 9767 - Classification of Benzoyl Peroxide as Safe and Effective and Revision of Labeling to Drug Facts...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ..., resorcinol monoacetate, salicylic acid and/or sulfur to meet OTC drug labeling content and format... resorcinol, resorcinol monoacetate, salicylic acid, and/or sulfur subject to 21 CFR part 333 is March 4, 2015..., resorcinol, resorcinol monoacetate, salicylic acid, and/or sulfur be relabeled. We revised the warnings...

  6. Airburst warning and response

    NASA Astrophysics Data System (ADS)

    Boslough, Mark

    2014-10-01

    It is virtually certain (probability>99%) that the next destructive NEO event will be an airburst. Planetary defense is usually assumed to have the primary goal of maximizing the number of lives saved, but it can be argued that more emphasis should be placed on maximizing the probability of saving lives. For the latter goal, it is far more effective to create an early warning and civil defense plan than a mitigation plan that involves deflecting a large NEO. Because early warning and civil defense will almost certainly be needed long before the first deflection is ever required, the credibility of the planetary defense community and its recommendations will be put to its first serious test by an airburst. Successful response to an airburst event will make it much more likely that recommendations for mitigation by deflection will be accepted by decision makers and the public. Focusing more attention on the second goal will, as a side effect, benefit the primary goal.

  7. Effects of warning stimuli for reinforcer withdrawal and task onset on self-injury.

    PubMed

    Mace, A B; Shapiro, E S; Mace, F C

    1998-01-01

    Results of a functional analysis of self-injurious behavior (SIB) in a child with autism showed that her SIB was maintained by access to preferred objects and escape or avoidance of task demands. Extinction and noncontingent reinforcement treatments were supplemented by presenting a statement combined with a picture cue at 30-s intervals indicating that a preferred object would be removed or a task would be presented. Warning stimuli in combination with extinction and noncontingent reinforcement reduced SIB to acceptable levels. SIB rates remained comparatively high in a control condition consisting of a 2-min delay to onset of reinforcer removal or task demands.

  8. 30 CFR 47.42 - Label contents.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Label contents. 47.42 Section 47.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.42 Label contents. When an operator must make a label, the label must— (a)...

  9. 30 CFR 47.42 - Label contents.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Label contents. 47.42 Section 47.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.42 Label contents. When an operator must make a label, the label must— (a)...

  10. 30 CFR 47.42 - Label contents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Label contents. 47.42 Section 47.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.42 Label contents. When an operator must make a label, the label must— (a)...

  11. 30 CFR 47.42 - Label contents.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Label contents. 47.42 Section 47.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.42 Label contents. When an operator must make a label, the label must— (a)...

  12. 30 CFR 47.42 - Label contents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Label contents. 47.42 Section 47.42 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.42 Label contents. When an operator must make a label, the label must— (a)...

  13. Warning Drivers about Impending Collisions using Vibrotactile Flow.

    PubMed

    Ahtamad, Mujthaba; Spence, Charles; Ho, Cristy; Gray, Rob

    2015-11-24

    Vibrotactile collision warning signals that create a sensation of motion across a driver's body result in faster brake reaction times (BRTs) to potential collision events. To date, however, such warnings have only simulated linear motion. We extended this research by exploring the effectiveness of collision warnings that incorporate vibrotactile patterns or "vibrotactile flow". In Experiment 1, expanding and contracting vibrotactile flow warnings were compared with a static warning (all tactors activated simultaneously) and a no warning condition in a car following scenario. Both vibrotactile flow warnings produced significantly faster BRTs than the static and no warning conditions. However, there was no directional effect. That is, there was no significant difference between contracting and expanding signals. Warnings that utilise vibrotactile flow therefore appear to provide an effective means of informing drivers about potential collision events. However, unlike comparable warnings utilizing linear motion, their effectiveness does not seem to depend on the precise relationship between the warning and collision events. Experiment 2 demonstrated that a tactile warning incorporating linear motion produced significantly faster BRTs than an expanding vibrotactile flow warning. Taken together, these results suggest that vibrotactile warnings that simulate linear motion may be more effective than vibrotactile flow warnings.

  14. The Effective Use of Labels in Strategic Communication

    DTIC Science & Technology

    2015-06-12

    against the excessive use of labels is At War With Metaphor by Erin Steuter and Deborah Wills. This book discusses the danger of using metaphors to...near Munich (Luckert and Bachrach 2009, 66). These arrests and the earlier legal restrictions marked the dissolution of organized opposition to the...and legal access to national communication instruments. Labels What labels were used to identify the threat group, and by whom? The labels used

  15. A Study on Estimation on Flood Warning Trigger Rainfall in medium and small Stream Affected by Urban Effects

    NASA Astrophysics Data System (ADS)

    Youngseok, Song; Moojong, Park; JungHo, Lee; HeeSup, Lee

    2013-04-01

    As extreme floods occur frequently in recent years due to global climate changes, an in sudden local flooding of great volume and short duration is becoming the significant danger and loss of life and property in the Korean Peninsula as well as most parts of the world. The desire for living without hazardous damages grows these days, the city strategy to make the safer community has become an issue. Previously most of flood prevention efforts have been made for relatively large watersheds near to channel flow. However, as economical development and the expansion of city near medium and small stream, human casualty and property by flood occurs frequently. Therefore, to reduce the damage of human lives and property by flood, we develop an assessment method for flood warning trigger rainfall considering urban effect. Considering complex land use, HEC-HMS is used for rural area and SWMM is adopted for sewer networks runoff. And relationship between runoff and stream water level, HEC-RAS is accompanied with runoff results. Proposed flood warning trigger rainfall assessment method shows good agreement with gauged data and could be used for another case to mitigate damage. Acknowledgement: "This research was supported by a grant [NEMA-NH-2011-45] from the Natural Hazard Mitigation Research Group, National Emergency Management Agency of Korea." Keyword: HEC-HMS, HEC-RAS, critical precipitation, medium and small stream

  16. Warning systems and public warning response

    SciTech Connect

    Sorensen, J.H.

    1993-09-01

    This background paper reviews current knowledge on warning systems and human response to warnings. It expands on an earlier paper prepared for a workshop on the Second Assessment on Natural Hazards, held in Estes Park, Colorado in July 1992. Although it has a North American perspective, many of the lessons learned are universally applicable. The paper addresses warning systems in terms of dissemination and does not cover physical science issues associated with prediction and forecast. Finally, it covers hazards with relatively short lead times -- 48 hours or less. It does not address topics such as long-term forecasts of earthquakes or volcanic eruptions or early famine warning systems.

  17. Category Label Effects on Chinese Children's Inductive Inferences: Modulation by Perceptual Detail and Category Specificity

    ERIC Educational Resources Information Center

    Long, Changquan; Lu, Xiaoying; Zhang, Li; Li, Hong; Deak, Gedeon O.

    2012-01-01

    Inductive generalization of novel properties to same-category or similar-looking objects was studied in Chinese preschool children. The effects of category labels on generalizations were investigated by comparing basic-level labels, superordinate-level labels, and a control phrase applied to three kinds of stimulus materials: colored photographs…

  18. The Effect of Labeling on Preschool Children's Performance in the Dimensional Change Card Sort Task

    ERIC Educational Resources Information Center

    Muller, Ulrich; Zelazo, Philip D.; Lurye, Leah E.; Liebermann, Dana P.

    2008-01-01

    Previous research suggests that experimenter-induced labeling of test cards improves preschoolers' performance on the Dimensional Change Card Sort Task (DCCS), a measure of flexible rule use. Three experiments attempted to further clarify how labeling aids performance on the DCCS. Experiment 1 examined the nature of the labeling effect but failed…

  19. Temporal framing and consideration of future consequences: effects on smokers' and at-risk nonsmokers' responses to cigarette health warnings.

    PubMed

    Zhao, Xiaoquan; Nan, Xiaoli; Iles, Irina Alexandra; Yang, Bo

    2015-01-01

    This research examines the influence of temporal framing (long-term vs. short-term) and individual difference in consideration of future consequences (CFC) on the effectiveness of cigarette health warnings among smokers and at-risk nonsmokers in a college population. An online experiment (N = 395) revealed a three-way interaction among temporal framing, CFC, and smoking status. The results among at-risk nonsmokers supported the temporal fit hypothesis--those high in CFC responded more favorably to long-term framing, whereas those low in CFC responded more positively to short-term framing. The findings among smokers revealed a different pattern in which short-term framing was more effective among high-CFC smokers, whereas among low-CFC smokers the framing effect was not distinct. Theoretical and practical implications of the findings are discussed.

  20. Ratings checklist for warnings: a prototype tool to aid experts in the adequacy evaluation of proposed or existing warnings.

    PubMed

    Lenorovitz, David R; Leonard, S David; Karnes, Edward W

    2012-01-01

    In the field of forensic human factors, experts are often called upon to assess and evaluate the adequacy of new or existing products' warnings or warnings systems. The usual goal of this evaluation is to arrive at a simple binary decision regarding the warning in question (i.e., does it "pass/fail", or is it "adequate/inadequate"). However, such a warning assessment process may in fact be quite complex and multidimensional in its execution. The existing warnings research literature has identified a fairly large number of warnings features or factors likely to have an impact on a given warning's effectiveness or adequacy. The tool addressed in this article is intended for use by a warnings expert (as opposed to one less knowledgeable and informed about complex warnings issues), and can serve as a reminder checklist to help ensure that the expert has taken into consideration the most relevant features or factors during such a warnings adequacy assessment.

  1. Emolabeling effectively reduces the influence of ambiguous labeling on food packages among grocery store shoppers.

    PubMed

    Privitera, Gregory J; Brown, Caitlin J; Gillespie, James J

    2014-12-16

    Despite increased regulations and policy enforcement for nutrition labeling, ambiguous labels on food items can still have deleterious effects on consumer perceptions of health. The present study used a counterbalanced within-subjects design to test if emolabeling - the use of emoticons to convey health information (happy = healthy; sad = not healthy) - will reduce the effects of ambiguous labels on consumer perceptions of the healthfulness of a food item. 85 grocery store shoppers were shown nutrition labels for a low calorie (LC) and a high calorie (HC) food with/without emolabels, and with an ambiguous label that either implied the food was healthy or unhealthy. Results showed that emolabels reduced the effectiveness of ambiguous labels: consumers rated the LC food as healthier and the HC food as less healthy when emolabels were added. The results suggest that, if implemented, this image-based emolabeling system could possibly be an effective buffer against the use of ambiguous labeling by food manufacturers.

  2. Effect of information education and communication (IEC) programme on knowledge of pregnant mothers regarding prevention and management of warning signs during pregnancy.

    PubMed

    Takoo, Sarla; Chhugani, Manju; Sharma, Veena

    2013-01-01

    The present study was conducted to evaluate the effectiveness of an Information, Education and Communication (IEC) programme on knowledge of pregnant mothers regarding prevention and management of warning signs during pregnancy in a selected health care setting at New Delhi. An evaluative research approach with one group pre-test and post-test design was adopted for the present study. A structured interview schedule was prepared. Purposive non-probability sampling technique was employed to interview 30 pregnant mothers who attended antenatal clinic. Data gathered was analysed and interpreted using both descriptive and inferential statistics. The study revealed that there was maximum knowledge deficit regarding warning signs of pregnancy. IEC programme was effective in enhancing the knowledge of pregnant mothers on prevention and management of warning signs during pregnancy.

  3. Simple and cost-effective fluorescent labeling of 5-hydroxymethylcytosine

    NASA Astrophysics Data System (ADS)

    Shahal, Tamar; Green, Ori; Hananel, Uri; Michaeli, Yael; Shabat, Doron; Ebenstein, Yuval

    2016-12-01

    The nucleobase 5-hydroxymethylcytosine (5-hmC), a modified form of cytosine, is an important epigenetic mark related to regulation of gene expression. 5-hmC levels are highly dynamic during early development and are modulated during the progression of neurodegenerative disease and cancer. We describe a spectroscopic method for the global quantification of 5-hmC in genomic DNA. This method relies on the enzymatic glucosylation of 5-hmC, followed by a glucose oxidation step that results in the formation of aldehyde moieties that are covalently linked to a fluorescent reporter by oxime ligation. The fluorescence intensity of the labeled sample is directly proportional to its 5-hmC content. We show that this simple and cost-effective technique is suitable for quantification of 5-hmC content in different mouse tissues.

  4. Metamnemonic Control Over the Discriminability of Memory Evidence: A Signal Detection Analysis of Warning Effects in the Associative List Paradigm

    ERIC Educational Resources Information Center

    Starns, Jeffrey J.; Lane, Sean M.; Alonzo, Jill D.; Roussel, Cristine C.

    2007-01-01

    According to signal detection theory (SDT), retrieval warnings may decrease false memory in the associative list paradigm either by inducing a conservative criterion shift or by decreasing the amount of evidence that critical theme words were studied. Fitting a SDT model to 12 existing datasets revealed suggestive evidence that warnings impact…

  5. Impact of graphic pack warnings on adult smokers' quitting activities: Findings from the ITC Southeast Asia Survey (2005-2014).

    PubMed

    Li, Lin; Fathelrahman, Ahmed I; Borland, Ron; Omar, Maizurah; Fong, Geoffrey T; Quah, Anne C K; Sirirassamee, Buppha; Yong, Hua-Hie

    2016-06-01

    Malaysia introduced graphic health warning labels (GHWLs) on all tobacco packages in 2009. We aimed to examine if implementing GHWLs led to stronger warning reactions (e.g., thinking about the health risks of smoking) and an increase in subsequent quitting activities; and to examine how reactions changed over time since the implementation of the GHWLs in Malaysia and Thailand where GHWL size increased from 50-55% in 2010. Data came from six waves (2005-2014) of the International Tobacco Control Southeast Asia Survey. Between 3,706 and 4,422 smokers were interviewed across these two countries at each survey wave. Measures included salience of warnings, cognitive responses (i.e., thinking about the health risks and being more likely to quit smoking), forgoing cigarettes, and avoiding warnings. The main outcome was subsequent quit attempts. Following the implementation of GHWLs in Malaysia, reactions increased, in some cases to levels similar to the larger Thai warnings, but declined over time. In Thailand, reactions increased following implementation, with no decline for several years, and no clear effect of the small increase in warning size. Reactions, mainly cognitive responses, were consistently predictive of quit attempts in Thailand, but this was only consistently so in Malaysia after the change to GHWLs. In conclusion, GHWLs are responded to more frequently, and generate more quit attempts, but warning wear-out is not consistent in these two countries, perhaps due to differences in other tobacco control efforts.

  6. Long-Term Effects of Labeling a Rape Experience

    ERIC Educational Resources Information Center

    McMullin, Darcy; White, Jacquelyn W.

    2006-01-01

    Research has found that approximately half of women who report an experience that meets the legal definition of rape do not label it rape. It has been assumed that labeling the experience as rape is necessary and beneficial for recovery; however, conflicting findings have been reported. In the present study, a longitudinal design was utilized to…

  7. Consumer involvement: effects on information processing from over-the-counter medication labels.

    PubMed

    Sansgiry, S S; Cady, P S; Sansgiry, S

    2001-01-01

    The objective of this study was to evaluate the effects of consumer involvement on information processing from over-the-counter (OTC) medication labels. A sample of 256 students evaluated simulated OTC product labels for two product categories (headache and cold) in random order. Each participant evaluated labels after reading a scenario to simulate high and low involvement respectively. A questionnaire was used to collect data on variables such as label comprehension, attitude-towards-product label, product evaluation, and purchase intention. The results indicate that when consumers are involved in their purchase of OTC medications they are significantly more likely to understand information from the label and evaluate it accordingly. However, involvement does not affect attitude-towards-product label nor does it enhance purchase intention.

  8. The "SABEIS" Project: Warning systems based on earthquake and tsunamis-induced ionospheric effects.

    NASA Astrophysics Data System (ADS)

    Rodriguez-Bouza, Marta; Sánchez-Dulcet, Francisco; Herraiz, Miguel; Rodríguez-Caderot, Gracia; Altadill, David; Blanch, Estefania; Santoyo, Miguel Angel

    2016-04-01

    The study of a possible lithosphere-atmosphere-ionosphere coupling (LAI) is mainly focused on the analysis and comprehension of atmospheric and ionospheric anomalies caused by extreme lithospheric events. In this context, earthquakes are considered as possible sources of atmosphere-ionosphere anomalies. The goal of the two-year long project SABEIS (Sistemas de Alerta Basados en Efectos de terremotos y tsunamis en la IonoSfera) granted by the Spanish Ministry of Economy and Competitiveness, is to analyze the disturbances caused by earthquakes and tsunamis and their possible contribution to warning systems. These topics are receiving increased attention in the scientific community and their correct understanding can meaningfully contribute to the protection of people and economic assets in areas subject to seismic threat. The project is based on the analysis of Total Electron Content (TEC) obtained from signals of Global Navigation Satellite Systems (GNSS) and anomalies of the ionospheric F2 layer observed in ionograms. This methodology was partially applied in a previous study of the Mw6.1 earthquake in Greece occurred on January 26, 2014. In that case two TEC disturbances were detected the days prior the earthquake. The first one, four days before, was registered by the majority of the stations analyzed over Europe and after studying its temporal variation, was considered unrelated to the earthquake. The second one occurred the day before the earthquake. This anomaly appeared only at stations close to the epicenter and their temporal proximity to the earthquake point to a possible connection with the earthquake preparation process. In the SABEIS project possible anomalies caused by earthquakes in Mexico and Peru with magnitude ranging from 5.5 to 8.2, will be studied. If the results confirm the influence of seismic events on the ionosphere, the possibility of incorporating this type of analysis in a seismic alert network for the Gulf of Cadiz (southern Iberian

  9. 'Retouch free': The effect of labelling media images as not digitally altered on women's body dissatisfaction.

    PubMed

    Tiggemann, Marika; Slater, Amy; Smyth, Veronica

    2014-01-01

    This study aimed to investigate the effect of 'retouch free' labels on thin ideal fashion images on women's body dissatisfaction. This represents an experimental analogue to current practice by some fashion magazines. Participants were 224 female undergraduates who viewed a set of fashion shoots with either no label, or a label indicating that the image had not been digitally altered. Results indicated that, although body dissatisfaction increased after exposure to the thin ideal images, there was no significant effect of label type on mood or body dissatisfaction. It was concluded that labelling images as digitally unaltered appears neither helpful nor harmful in terms of body dissatisfaction. Nevertheless, more extensive research is required to guide the most effective use of labels.

  10. Reducing online identity disclosure using warnings.

    PubMed

    Carpenter, Sandra; Zhu, Feng; Kolimi, Swapna

    2014-09-01

    In an experimental design, we tested whether written warnings can reduce the amount of identity information exposure online. A psychological attack on information privacy that has been shown to be effective in previous research was launched. This attack took advantage of the fact that people respond to certain types of requests in a relatively automatic, or mindless, fashion. The experiment manipulated the word that was used in the alert header: "warning", "caution", or "hazard". All warnings proved to be effective in reducing disclosure, but "hazard" proved to be most effective. Also warnings were more effective in reducing disclosure of driver's license numbers than email addresses. The discussion (a) provides tentative conclusions why these patterns were obtained, (b) suggests how to design warnings in cyber-environments, and (c) addresses future possibilities for research on this topic.

  11. Storm Warning

    ERIC Educational Resources Information Center

    Lee, Tammy; Kier, Meredith; Phillips, Kelsey

    2016-01-01

    To show students how engineering design practices reduce the impacts of a natural hazard, the authors--two science educators and an elementary teacher--taught a three-day 5E lesson that focused on hurricanes. They specifically focused on hurricanes because their students are located near a coastal area and are familiar with the effects of this…

  12. 24 CFR 200.1505 - Warning letter.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Multifamily Accelerated Processing (MAP): MAP... letter, which specifies problems or violations identified by HUD, to a MAP lender. (b) Effect of warning letter. The warning letter: (1) Does not suspend a lender's MAP privileges; (2) May impose a higher...

  13. 24 CFR 200.1505 - Warning letter.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Multifamily Accelerated Processing (MAP): MAP... letter, which specifies problems or violations identified by HUD, to a MAP lender. (b) Effect of warning letter. The warning letter: (1) Does not suspend a lender's MAP privileges; (2) May impose a higher...

  14. 24 CFR 200.1505 - Warning letter.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Multifamily Accelerated Processing (MAP): MAP... letter, which specifies problems or violations identified by HUD, to a MAP lender. (b) Effect of warning letter. The warning letter: (1) Does not suspend a lender's MAP privileges; (2) May impose a higher...

  15. 24 CFR 200.1505 - Warning letter.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Multifamily Accelerated Processing (MAP): MAP... letter, which specifies problems or violations identified by HUD, to a MAP lender. (b) Effect of warning letter. The warning letter: (1) Does not suspend a lender's MAP privileges; (2) May impose a higher...

  16. 24 CFR 200.1505 - Warning letter.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... URBAN DEVELOPMENT GENERAL INTRODUCTION TO FHA PROGRAMS Multifamily Accelerated Processing (MAP): MAP... letter, which specifies problems or violations identified by HUD, to a MAP lender. (b) Effect of warning letter. The warning letter: (1) Does not suspend a lender's MAP privileges; (2) May impose a higher...

  17. [How would plain packaging and pictorial warning impact on smoking reduction, cessation and initiation?].

    PubMed

    Mannocci, Alice; Colamesta, Vittoria; Mipatrini, Daniele; Boccia, Antonio; Terzano, Claudio; La Torre, Giuseppe

    2013-01-01

    The European Commission has proposed a review of the directive on tobacco products on labeling and packaging of tobacco products by introducing warning text with pictorial warning that occupies 75% of the cigarette packages. The aim of the survey was to assess the impact of plain packaging and pictorial warning in smoking reduction, cessation and initiation among a sample of adult. The cross-sectional study was conducted in Rome between September and November 2012. The questionnaires administered were 227, with a response rate of 82.4%. 35.8% (No. 67) of the respondents considered the image of the gangrene the most effective in communicating smoking-related damages, followed by the image on lung cancer (No. 60; 32.1%). Distinguishing between smokers and non-smokers (both former and never smokers), the picture on lung cancer was the most effective for smokers (No. 22; 38.6%); if cigarette packages have pictorial warnings like the ones shown, more than half (No. 33; 57.9%) of smokers would change brand; 66.7% (No. 38) of them would feel uncomfortable in showing the package. Comparing the 3 packagings, classic packaging, plain packaging with textual warning, and plain packaging with both textual and pictorial warning, the majority of people declared that the third is the most effective in preventing smoking initiation (No. 169; 90.9%), in motivating to quit (No. 158; 84.9%), and in changing smoking habits (No. 149; 80.5%). The survey, although its small sample size and being not representative of all strata of Italian population, shows that the plain packaging with pictorial warning is the most convincing in the three outcomes considered.

  18. Effects of Spin-Labels on Membrane Burial Depth of MARCKS-ED Residues.

    PubMed

    Qi, Yifei; Klauda, Jeffery B; Im, Wonpil

    2016-10-18

    Site-directed spin-labeling electron paramagnetic resonance spectroscopy is a useful tool to obtain information about the environment of specific residues. One of its applications is to investigate membrane protein topology based on the accessibility of the spin label, with the assumption that the position of the spin label in the membrane is close to that of the native residue. This assumption is valid in proteins with well-ordered structures, but could be problematic in small peptides because the labeling may cause a perturbation that is large enough to change local interactions between the peptide and the membrane. To quantitatively characterize such effects, we have simulated the association of a 25-amino-acid peptide, MARCKS-ED, to membranes with and without spin labels. Our simulations show that the depths of spin labels are ∼6-17 Å deeper than the unlabeled charged and polar residues in the wild-type. When the hydrophobic residue Phe is labeled, however, the spin-label depth is close to that of the native residue as well as the experimental value. Our study suggests that one should be cautious in interpretation of spin label data when charged and polar residues in small peptides are labeled.

  19. Driver Adaptive Warning Systems

    DTIC Science & Technology

    1998-03-01

    this threshold, an alarm is triggered. Since TLC based systems can have user defined thresholds, a warning can be given as early as desired. However, the...Driver Adaptive Warning Systems Thesis Proposal Parag H. Batavia CMU-RI-TR-98-07 The Robotics Institute Carnegie Mellon University Pittsburgh...control number. 1. REPORT DATE MAR 1998 2. REPORT TYPE 3. DATES COVERED 00-00-1998 to 00-00-1998 4. TITLE AND SUBTITLE Driver Adaptive Warning

  20. Perception and Strategic Warning.

    DTIC Science & Technology

    1979-11-01

    year before the invasion, Stalin had personally received several warnings of German intentions from the U.S. and British governments. In early May, the...Defense Decisionmaking Warning Systems Intelligence Warfare 20 ABSTRACT fContinue on reverse aide If necessary and Identify by block number) See Reverse...CLASSIFICATION OF THIS PAGE(4%w Does Entered) In this notestrategic warning is regarded as a perception occurring in the minds of the persons in the nation’s

  1. Tobacco health warning messages on plain cigarette packs and in television campaigns: a qualitative study with Australian socioeconomically disadvantaged smokers.

    PubMed

    Guillaumier, Ashleigh; Bonevski, Billie; Paul, Christine

    2015-02-01

    Television advertisements, packaging regulations and health warning labels (HWLs) are designed to communicate anti-smoking messages to large number of smokers. However, only a few studies have examined how high smoking prevalence groups respond to these warnings. This study explored how socioeconomically disadvantaged smokers engage with health risk and cessation benefit messages. Six focus groups were conducted over September 2012-April 2013 with adult clients of welfare organizations in regional New South Wales, Australia who were current smokers (n = 51). Participants discussed HWLs, plain packaging and anti-smoking television advertisements. Discussions were audio-taped, transcribed verbatim and analysed using thematic analysis. Highly emotive warnings delivering messages of negative health effects were most likely to capture the attention of the study participants; however, these warning messages did not prompt quit attempts and participants were sceptical about the effectiveness of cessation programmes such as telephone quitlines. Active avoidance of health warning messages was common, and many expressed false and self-exempting beliefs towards the harms of tobacco. Careful consideration of message content and medium is required to communicate the anti-smoking message to disadvantaged smokers who consider themselves desensitized to warnings. Health communication strategies should continue to address false beliefs about smoking and educate on cessation services that are currently underutilized.

  2. Individual differences in cognitive functioning predict effectiveness of a heads-up lane departure warning for younger and older drivers.

    PubMed

    Aksan, Nazan; Sager, Lauren; Hacker, Sarah; Lester, Benjamin; Dawson, Jeffrey; Rizzo, Matthew; Ebe, Kazutoshi; Foley, James

    2017-02-01

    The effectiveness of an idealized lane departure warning (LDW) was evaluated in an interactive fixed base driving simulator. Thirty-eight older (mean age=77years) and 40 younger drivers (mean age=35years) took four different drives/routes similar in road culture composition and hazards encountered with and without LDW. The four drives were administered over visits separated approximately by two weeks to examine changes in long-term effectiveness of LDW. Performance metrics were number of LDW activations and average correction time to each LDW. LDW reduced correction time to re-center the vehicle by 1.34s on average (95% CI=1.12-1.57s) but did not reduce the number of times the drivers drifted enough in their lanes to activate the system (LDW activations). The magnitude of reductions in average correction RT was similar for older and younger drivers and did not change with repeated exposures across visits. The contribution of individual differences in basic visual and motor function, as well as cognitive function to safety gains from LDW was also examined. Cognitive speed of processing predicted lane keeping performance for older and younger drivers. Differences in memory, visuospatial construction, and executive function tended to predict performance differences among older but not younger drivers. Cognitive functioning did not predict changes in the magnitude of safety benefits from LDW over time. Implications are discussed with respect to real-world safety systems.

  3. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  4. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  5. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  6. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  7. 40 CFR 156.66 - Child hazard warning.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 156.66 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS LABELING REQUIREMENTS FOR PESTICIDES AND DEVICES Human Hazard and Precautionary Statements § 156.66 Child hazard warning. (a) Each pesticide product must bear on the front panel of the label the statement...

  8. 21 CFR 201.63 - Pregnancy/breast-feeding warning.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 4 2014-04-01 2014-04-01 false Pregnancy/breast-feeding warning. 201.63 Section...) DRUGS: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.63 Pregnancy/breast... during pregnancy or while nursing has been established for a particular drug product in a new...

  9. 21 CFR 201.63 - Pregnancy/breast-feeding warning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Pregnancy/breast-feeding warning. 201.63 Section...) DRUGS: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.63 Pregnancy/breast... during pregnancy or while nursing has been established for a particular drug product in a new...

  10. 21 CFR 201.63 - Pregnancy/breast-feeding warning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Pregnancy/breast-feeding warning. 201.63 Section...) DRUGS: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.63 Pregnancy/breast... during pregnancy or while nursing has been established for a particular drug product in a new...

  11. 21 CFR 201.63 - Pregnancy/breast-feeding warning.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 4 2012-04-01 2012-04-01 false Pregnancy/breast-feeding warning. 201.63 Section...) DRUGS: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.63 Pregnancy/breast... during pregnancy or while nursing has been established for a particular drug product in a new...

  12. 21 CFR 201.63 - Pregnancy/breast-feeding warning.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 4 2013-04-01 2013-04-01 false Pregnancy/breast-feeding warning. 201.63 Section...) DRUGS: GENERAL LABELING Labeling Requirements for Over-the-Counter Drugs § 201.63 Pregnancy/breast... during pregnancy or while nursing has been established for a particular drug product in a new...

  13. 21 CFR 369.10 - Conspicuousness of warning statements.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Conspicuousness of warning statements. 369.10 Section 369.10 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... labeling in juxtaposition with the directions for use and, in any case, should appear on the label...

  14. RADAR WARNING SYSTEM,

    DTIC Science & Technology

    RADAR TRACKING, *AIRCRAFT DEFENSE SYSTEMS, RADAR EQUIPMENT, AIR TO AIR, SEARCH RADAR, GUIDED MISSILES, HIGH SPEED BOMBING, EARLY WARNING SYSTEMS, FIRE CONTROL SYSTEM COMPONENTS, AIRCRAFT, TIME, CHINA.

  15. Publicity bans and health warnings: a 74-nation resume of oppression.

    PubMed

    1974-01-01

    A tabulation of official or officially inspired restrictions on tobacco advertising and of rules governing health warnings in 74 countries, based on data compiled by the National Clearinghouse for Smoking and Health, shows that restrictions are widespread in many advanced countries but less prevalent elsewhere. 37 countries, primarily in developing areas but including Bulgaria, Greece, and Portugal, had no present or pending restrictions on advertising or requirements for health warnings. In addition, advertising restrictions were absent but pending in Brazil, Israel, and Mexico, and daytime advertising restrictions on television and radio were in effect in Colombia, Ecuador, Guatemala and Peru. 20 developed countries plus Burma, Iraq, South Korea, Saudi Arabia, Singapore, Turkey, and Zambia ban television and radio advertising of cigarettes; 11 countries ban cigarette advertising in the press; 14 countries ban television and radio advertising of other tobacco products; and 8 countries ban advertising of other tobacco products in the press. Health warnings are required on cigarette packs only in Canada, Costa Rica, Ecuador, Ireland, New Zealand, Japan, Panama, Peru, the UK, the US, and some areas of Australia. No countries require health warning labels on other tobacco products, and only Australia, Canada, Panama, Peru, and the UK require health warnings in advertisements.

  16. 46 CFR 97.55-5 - Warning notice posted.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Warning notice posted. 97.55-5 Section 97.55-5 Shipping... Warning notice posted. (a) As a precaution against any subsequent unintentional re-energizing of the... effected warning against re-energizing these circuits. Such notice shall remain posted while this...

  17. 46 CFR 97.55-5 - Warning notice posted.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Warning notice posted. 97.55-5 Section 97.55-5 Shipping... Warning notice posted. (a) As a precaution against any subsequent unintentional re-energizing of the... effected warning against re-energizing these circuits. Such notice shall remain posted while this...

  18. 46 CFR 97.55-5 - Warning notice posted.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Warning notice posted. 97.55-5 Section 97.55-5 Shipping... Warning notice posted. (a) As a precaution against any subsequent unintentional re-energizing of the... effected warning against re-energizing these circuits. Such notice shall remain posted while this...

  19. 46 CFR 97.55-5 - Warning notice posted.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Warning notice posted. 97.55-5 Section 97.55-5 Shipping... Warning notice posted. (a) As a precaution against any subsequent unintentional re-energizing of the... effected warning against re-energizing these circuits. Such notice shall remain posted while this...

  20. Multitasking in academia: Effective combinations of research, education and public outreach illustrated by a volcanic ash warning system

    NASA Astrophysics Data System (ADS)

    Bye, B. L.; Plag, H.

    2011-12-01

    Science permeates our society. Its role and its perceived importance evolves with time. Scientists today are highly specialized, yet society demands they master a variety of skills requiring not only a number of different competencies but also a broad mindset. Scientists are subjected to a meritocracy in terms of having to produce scientific papers. Peer-reviewed scientific publications used to be sufficient to meet the various laws and regulations with respect to dissemination of scientific results. This has dramatically changed; both expressed directly through public voices (such as in the climate change discourses), but also by politicians and policy makers. In some countries research funding now comes with specific requirements concerning public outreach that go way beyond peer-reviewed publications and presentation at scientific conferences. Science policies encourage multidisciplinary cooperation and scientific questions themselves often cannot be answered without knowledge and information from several scientific areas. Scientists increasingly need to communicate knowledge and results in more general terms as well as educating future generations. A huge challenge lies in developing the knowledge, human capacity and mindset that will allow an individual academician to contribute to education, communicate across scientific fields and sectors in multidisciplinary cross sectoral cooperations and also reach out to the general public while succeeding within the scientific meritocracy. We demonstrate how research, education and communication within and outside academia can effectively be combined through a presentation of the International Airways Volcano Watch that encompasses an operational volcanic ash warning system for the aviation industry. This presentation will show the role of science throughout the information flow, from basic science to the pilots' decision-making. Furthermore, it will illustrate how one can connect specific scientific topics to societal

  1. Effectiveness of forward collision warning and autonomous emergency braking systems in reducing front-to-rear crash rates.

    PubMed

    Cicchino, Jessica B

    2017-02-01

    The objective of this study was to evaluate the effectiveness of forward collision warning (FCW) alone, a low-speed autonomous emergency braking (AEB) system operational at speeds up to 19mph that does not warn the driver prior to braking, and FCW with AEB that operates at higher speeds in reducing front-to-rear crashes and injuries. Poisson regression was used to compare rates of police-reported crash involvements per insured vehicle year in 22 U.S. states during 2010-2014 between passenger vehicle models with FCW alone or with AEB and the same models where the optional systems were not purchased, controlling for other factors affecting crash risk. Similar analyses compared rates between Volvo 2011-2012 model S60 and 2010-2012 model XC60 vehicles with a standard low-speed AEB system to those of other luxury midsize cars and SUVs, respectively, without the system. FCW alone, low-speed AEB, and FCW with AEB reduced rear-end striking crash involvement rates by 27%, 43%, and 50%, respectively. Rates of rear-end striking crash involvements with injuries were reduced by 20%, 45%, and 56%, respectively, by FCW alone, low-speed AEB, and FCW with AEB, and rates of rear-end striking crash involvements with third-party injuries were reduced by 18%, 44%, and 59%, respectively. Reductions in rear-end striking crashes with third-party injuries were marginally significant for FCW alone, and all other reductions were statistically significant. FCW alone and low-speed AEB reduced rates of being rear struck in rear-end crashes by 13% and 12%, respectively, but FCW with AEB increased rates of rear-end struck crash involvements by 20%. Almost 1 million U.S. police-reported rear-end crashes in 2014 and more than 400,000 injuries in such crashes could have been prevented if all vehicles were equipped with FCW and AEB that perform similarly as systems did for study vehicles.

  2. Effects of safety warnings on prescription rates of cough and cold medicines in children below 2 years of age

    PubMed Central

    Sen, E Fatma; Verhamme, Katia M C; Felisi, Mariagrazia; 't Jong, Geert W; Giaquinto, Carlo; Picelli, Gino; Ceci, Adriana; Sturkenboom, Miriam C J M

    2011-01-01

    AIM The aim of the study was to assess the influence of national and international warnings on the prescription rates of cough and cold medicines (CCMs) in the youngest children (<2 years) in the Netherlands and Italy. METHODS Analysis of outpatient electronic medical records of children <2 years in Italy and the Netherlands was carried out. Age and country specific prescription prevalence rates were calculated for the period 2005–08. Comparisons of prescription rates in 2005 (pre) and 2008 (post) warnings were done by means of a chi-square test. RESULTS The cohort consisted of 99 176 children <2 years of age. After international warnings, overall prescription rates for CCMs decreased slightly from 83 to 77/1000 person years (P = 0.05) in Italy and increased in the Netherlands from 74 to 92/1000 children per year. Despite the international warnings, prescription rates for nasal sympathomimetics and opium alkaloids increased in the Netherlands (P < 0.01). In Italy a significant decrease in the prescription rates of opium alkaloids and other cough suppressants (P < 0.01) was observed, and also a significant reduction in use of combinations of nasal sympathomimetics. CONCLUSION Despite the international safety warnings and negative benefit-risk profiles, prescription rates of cough and cold medicines remain substantial and were hardly affected by the warnings, especially in the Netherlands where no warning was issued. The hazards of use of these medicines in young children should be explicitly stipulated by the European Medicines Agency and all national agencies, in order to increase awareness amongst physicians and caretakers and reduce heterogeneity across the EU. PMID:21564162

  3. Effects of Labeling and Teacher Certification Type on Recall and Conflict Resolution

    ERIC Educational Resources Information Center

    Ayers, Jane M.; Krueger, Lacy E.; Jones, Beth A.

    2015-01-01

    Understanding how labels and prior training affect teachers of students with a disability is a step toward creating effective educational environments. Two goals of the present study were to examine how teacher training (special education vs. general education training) and labeling of students (either as having attention deficit hyperactivity…

  4. The Effect of Being Labelled as "Patient" on Subsequent Self-Control in Children.

    ERIC Educational Resources Information Center

    Toner, Ignatius J.; And Others

    This study investigated the effect of labeling a girl as "patient" on the girl's subsequent self-imposed delay of gratification. Subjects were 78 girls from 5 1/2 to 9 years of age. In a delay task, each child's possession of accumulating candy rewards was made contingent upon her stopping further accumulation. Labeled girls waited longer than did…

  5. The Effect of Being Labeled on Subsequent Self-Control in Children.

    ERIC Educational Resources Information Center

    Toner, Ignatius J.; And Others

    1980-01-01

    Investigates the effect of being labeled "patient" among kindergarten, first- and second-grade girls in a self-imposed delay of gratification task making rewards contingent upon stopping further accumulation. Results are interpreted in terms of modifications in the child's self perceptions as a consequence of being labeled by an adult. (RH)

  6. Effect of preparation procedures on intensity of radioautographic labeling is studied

    NASA Technical Reports Server (NTRS)

    Baserga, R.; Kisieleski, W. E.

    1967-01-01

    Effects of tissue preparation and extractive procedures on the intensity of radioautographic labeling are presented in terms of mean grain count per cell in cells labeled with tritiated precursors of proteins or nucleic acids. This information would be of interest to medical researchers and cytologists.

  7. The Unintended Effects of Interactive Objects and Labels in the Science Museum

    ERIC Educational Resources Information Center

    Atkins, Leslie J.; Velez, Lisanne; Goudy, David; Dunbar, Kevin N.

    2009-01-01

    What effects do different setups of museum exhibits have on visitors' conversations and interactions? The study reported here is an investigation of the role that labels and associated materials play in visitors' conversations and interactions at a heat camera exhibit. After we introduced a label to help visitors explore the insulating properties…

  8. How Public Relations Professionals Can Use Food Labels as Effective Communication Tools.

    ERIC Educational Resources Information Center

    Somerick, Nancy; Weir, Lee

    1998-01-01

    Utilizes a panel of graphic arts education experts to review suggested Food and Drug Administration label guidelines--if the participants thought that "graphic problems" existed in the guidelines, they were asked to make suggestions to indicate how food labels could be prepared more effectively, at no additional cost. (PA)

  9. Diffusion of emergency warning: Comparing empirical and simulation results

    SciTech Connect

    Rogers, G.O.; Sorensen, J.H.

    1988-10-01

    As officials consider emergency warning systems to alert the public to potential danger in areas surrounding hazardous facilities, the issue of warning system effectiveness is of critical importance. The purpose of this paper is to present the results of an analysis on the timing of warning system information dissemination including the alert of the public and delivery of a warning message. A general model of the diffusion of emergency warning is specified as a logistic function. Alternative warning systems are characterized in terms of the parameters of the model, which generally constrain the diffusion process to account for judged maximum penetration of each system for various locations and likelihood of being in those places by time of day. The results indicate that the combination of either telephone ring-down warning systems or tone-alert radio systems combined with sirens provide the most effective warning system under conditions of either very rapid onset, or close proximity or both. These results indicate that single technology systems provide adequate warning effectiveness when available warning time (to the public after detection and the decision to warn) extends to as much as an hour. Moreover, telephone ring-down systems provide similar coverage at approximately 30 minutes of available public warning time. 36 refs., 5 figs., 3 tabs.

  10. Negative Treatment Effects: Is It Time for a Black Box Warning?

    ERIC Educational Resources Information Center

    Boisvert, Charles M.

    2010-01-01

    Comments on Negative effects from psychological treatments: A perspective by David Barlow. The author addresses negative treatment effects in the psychotherapy field by stating that Barlow provided a historical perspective of clinical psychology's long-standing interest in studying the positive effects of psychotherapy, and he indicated that…

  11. Effective and site-specific phosphoramidation reaction for universally labeling nucleic acids.

    PubMed

    Su, Yu-Chih; Chen, Hsing-Yin; Ko, Ni Chien; Hwang, Chi-Ching; Wu, Min Hui; Wang, Li-Fang; Wang, Yun-Ming; Chang, Sheng-Nan; Wang, Eng-Chi; Wang, Tzu-Pin

    2014-03-15

    Here we report efficient and selective postsynthesis labeling strategies, based on an advanced phosphoramidation reaction, for nucleic acids of either synthetic or enzyme-catalyzed origin. The reactions provided phosphorimidazolide intermediates of DNA or RNA which, whether reacted in one pot (one-step) or purified (two-step), were directly or indirectly phosphoramidated with label molecules. The acquired fluorophore-labeled nucleic acids, prepared from the phosphoramidation reactions, demonstrated labeling efficacy by their F/N ratio values (number of fluorophores per molecule of nucleic acid) of 0.02-1.2 which are comparable or better than conventional postsynthesis fluorescent labeling methods for DNA and RNA. Yet, PCR and UV melting studies of the one-step phosphoramidation-prepared FITC-labeled DNA indicated that the reaction might facilitate nonspecific hybridization in nucleic acids. Intrinsic hybridization specificity of nucleic acids was, however, conserved in the two-step phosphoramidation reaction. The reaction of site-specific labeling nucleic acids at the 5'-end was supported by fluorescence quenching and UV melting studies of fluorophore-labeled DNA. The two-step phosphoramidation-based, effective, and site-specific labeling method has the potential to expedite critical research including visualization, quantification, structural determination, localization, and distribution of nucleic acids in vivo and in vitro.

  12. Immediate effects of plain packaging health warnings on quitting intention and potential mediators: Results from two ecological momentary assessment studies.

    PubMed

    Schüz, Natalie; Eid, Michael; Schüz, Benjamin; Ferguson, Stuart G

    2016-03-01

    The purpose of this study is to examine the immediate, everyday impact of health warnings on cigarette packages on potential smoking cessation mediators and to test for differences in immediate reactions to branded and plain tobacco packaging during the transition phase when plain packs where first introduced in Australia. Two Ecological Momentary Assessment studies tested whether smokers report higher risk appraisals, self-efficacy, and quitting intentions immediately after seeing a warning compared to random times of the day (Study 1), and whether smoking from plain packs results in higher quitting intention, risk appraisal, and self-efficacy than smoking from branded packs (Study 2). There was no immediate increase in self-efficacy, risk appraisal, or intention after encountering health warnings, and no differences in cognitions when using plain compared with branded packs. Moreover, cognitions were not different when warnings were encountered in proximity to smoking compared to nonsmoking events. However, self-efficacy and risk appraisal were significantly associated with quitting intention. Current health warnings do not seem to have an immediate impact on important predictors of quitting intention and might benefit from including messages that place a stronger focus on increasing smokers' confidence that they can quit. Replication of the results with larger sample and cluster sizes is warranted.

  13. Airlock caution and warning system

    NASA Technical Reports Server (NTRS)

    Mayfield, W. J.; Cork, L. Z.; Malchow, R. G.; Hornback, G. L.

    1972-01-01

    Caution and warning system, used to monitor performance and warn of hazards or out-of-limit conditions on space vehicles, may have application to aircraft and railway transit systems. System consists of caution and warning subsystem and emergency subsystem.

  14. Timely Warning Update

    ERIC Educational Resources Information Center

    Stafford, Dolores

    2011-01-01

    A complaint received by the Department of Education alleged that Virginia Tech violated the "timely warning" requirements of the Clery Act on April 16, 2007, by not issuing specific campus-wide alerts once senior officials knew of the immediate threat to health and safety. The complaint also alleged that the University's timely warning policy, as…

  15. Effects of Labeling and Group Category of Evaluators on Evaluations of Aggression

    PubMed Central

    Teraguchi, Tsukasa; Kugihara, Naoki

    2015-01-01

    This study investigated whether the effect of labeling on people’s evaluation of aggression varies according to the group category of the evaluators (i.e., whether they are ingroup members or third parties). Two labeling strategies—the negative labeling of victims (NL strategy) and the positive labeling of aggressors (PL strategy)–were adopted. We conducted an experiment using the hot sauce paradigm, as a way to assess aggressive intent that includes behavioral measures of evaluations. The results suggested that the NL strategy causes ingroup members to evaluate aggression in a more positive light, while the PL strategy has the same effect but on third parties instead. Thus, labeling strategies may increase the severity of aggressors’ reaction and could also be a factor that can escalate a war or conflict. PMID:26646836

  16. The effect of class and collection labels on cardinality, class-inclusion, and number conservation tasks.

    PubMed

    Hodges, R M; French, L A

    1988-10-01

    3 experiments were carried out to assess Markman's hypothesis that the organizational principles underlying collection concepts facilitate children's performance on cognitive tasks requiring part-whole comparisons. In Experiment 1, the effect of class/collection labels on both cardinality and class-inclusion tasks was assessed. 32 3- and 4-year-olds from 2 populations (suburban middle class and inner-city working class) received both tasks. An additional 32 kindergarten and first-grade children from the 2 populations received the class-inclusion task. For cardinality, there was no difference in performance as a function of label. A facilitative effect of the collection label was found for class inclusion. Experiment 2 assessed the effect of class/collection labels on 28 nursery school children's demonstration of number conservation. Experiment 3 extended the age range and examined the effect of label on 56 kindergartners' and first graders' performance on number conservation. Both experiments failed to replicate Markman's findings. The results of the 3 experiments indicate that the facilitative effect of collection labels appears to be specific to the class-inclusion task. In light of these failures to replicate and the considerable variation in cognitive level among preschoolers, it is suggested that Markman's findings of a facilitative effect of collection labels on conservation and cardinality problems may have resulted from the use of small sample sizes and between-subject designs.

  17. The Effects of Hearing Protectors on Speech Communication and the Perception of Warning Signals

    DTIC Science & Technology

    1989-06-01

    sensorineural hearing loss (S) . While the...Figure 1. Effect of earmuffs on the audibility of a signal in noise by a subject with normal hearing (N) and one with sensorineural hearing loss (S). Upper...investigated the psychological and social effects of " sudden hearing loss " by occluding the ears of normal- hearing individuals. Subjects wore earplugs

  18. Application of a Tsunami Warning Message Metric to refine NOAA NWS Tsunami Warning Messages

    NASA Astrophysics Data System (ADS)

    Gregg, C. E.; Johnston, D.; Sorensen, J.; Whitmore, P.

    2013-12-01

    In 2010, the U.S. National Weather Service (NWS) funded a three year project to integrate social science into their Tsunami Program. One of three primary requirements of the grant was to make improvements to tsunami warning messages of the NWS' two Tsunami Warning Centers- the West Coast/Alaska Tsunami Warning Center (WCATWC) in Palmer, Alaska and the Pacific Tsunami Warning Center (PTWC) in Ewa Beach, Hawaii. We conducted focus group meetings with a purposive sample of local, state and Federal stakeholders and emergency managers in six states (AK, WA, OR, CA, HI and NC) and two US Territories (US Virgin Islands and American Samoa) to qualitatively asses information needs in tsunami warning messages using WCATWC tsunami messages for the March 2011 Tohoku earthquake and tsunami event. We also reviewed research literature on behavioral response to warnings to develop a tsunami warning message metric that could be used to guide revisions to tsunami warning messages of both warning centers. The message metric is divided into categories of Message Content, Style, Order and Formatting and Receiver Characteristics. A message is evaluated by cross-referencing the message with the operational definitions of metric factors. Findings are then used to guide revisions of the message until the characteristics of each factor are met. Using findings from this project and findings from a parallel NWS Warning Tiger Team study led by T. Nicolini, the WCATWC implemented the first of two phases of revisions to their warning messages in November 2012. A second phase of additional changes, which will fully implement the redesign of messages based on the metric, is in progress. The resulting messages will reflect current state-of-the-art knowledge on warning message effectiveness. Here we present the message metric; evidence-based rational for message factors; and examples of previous, existing and proposed messages.

  19. The Effects of Nutrition Knowledge on Food Label Use: A Review of the Literature

    PubMed Central

    Cassady, Diana L.

    2015-01-01

    Nutrition information on food labels is an important source of nutrition information but is typically underutilized by consumers. This review examined whether consumer nutrition knowledge is important for communication of nutrition information through labels on packaged foods. A cognitive processing model posits that consumers with prior knowledge are more likely to use label information effectively, that is, focus on salient information, understand information, and make healthful decisions based on this information. Consistent with this model, the review found that nutrition knowledge provides support for food label use. However, nutrition knowledge measures varied widely in terms of the dimensions they included and the extensiveness of the assessment. Relatively few studies investigated knowledge effects on the use of ingredient lists and claims, compared to nutrition facts labels. We also found an overreliance on convenience samples relying on younger adults, limiting our understanding of how knowledge supports food label use in later life. Future research should 1) investigate which dimensions, or forms, of nutrition knowledge are most critical to food label use and dietary decision making and 2) determine whether increases in nutrition knowledge can promote great use of nutrition information on food labels. PMID:26025086

  20. The effects of nutrition knowledge on food label use. A review of the literature.

    PubMed

    Miller, Lisa M Soederberg; Cassady, Diana L

    2015-09-01

    Nutrition information on food labels is an important source of nutrition information but is typically underutilized by consumers. This review examined whether consumer nutrition knowledge is important for communication of nutrition information through labels on packaged foods. A cognitive processing model posits that consumers with prior knowledge are more likely to use label information effectively, that is, focus on salient information, understand information, and make healthful decisions based on this information. Consistent with this model, the review found that nutrition knowledge provides support for food label use. However, nutrition knowledge measures varied widely in terms of the dimensions they included and the extensiveness of the assessment. Relatively few studies investigated knowledge effects on the use of ingredient lists and claims, compared to nutrition facts labels. We also found an overreliance on convenience samples relying on younger adults, limiting our understanding of how knowledge supports food label use in later life. Future research should 1) investigate which dimensions, or forms, of nutrition knowledge are most critical to food label use and dietary decision making and 2) determine whether increases in nutrition knowledge can promote great use of nutrition information on food labels.

  1. Methods for nanoparticle labeling of ricin and effect on toxicity

    NASA Astrophysics Data System (ADS)

    Wark, Alastair W.; Yu, Jun; Lindsay, Christopher D.; Nativo, Paola; Graham, Duncan

    2009-09-01

    The unique optical properties associated with nanostructured materials that support the excitation of surface plasmons offer many new opportunities for the enhanced optical investigation of biological materials that pose a security threat. In particular, ricin is considered a significant bioterrorism risk due to its high toxicity combined with its ready availability as a byproduct in castor oil production. Therefore, the development of optical techniques capable of rapid on-site toxin detection with high molecular specificity and sensitivity continues to be of significant importance. Furthermore, understanding of the ricin cell entry and intracellular pathways remains poor due to a lack of suitable bioanalytical techniques. Initial work aimed at simultaneously tackling both these issues is described where different approaches for the nanoparticle labeling of ricin are investigated along with changes in ricin toxicity associated with the labeling process.

  2. Emolabeling Effectively Reduces the Influence of Ambiguous Labeling on Food Packages Among Grocery Store Shoppers

    PubMed Central

    Privitera, Gregory J.; Brown, Caitlin J.; Gillespie, James J.

    2015-01-01

    Despite increased regulations and policy enforcement for nutrition labeling, ambiguous labels on food items can still have deleterious effects on consumer perceptions of health. The present study used a counterbalanced within-subjects design to test if emolabeling—the use of emoticons to convey health information (happy = healthy; sad = not healthy)—will reduce the effects of ambiguous labels on consumer perceptions of the healthfulness of a food item. 85 grocery store shoppers were shown nutrition labels for a low calorie (LC) and a high calorie (HC) food with/without emolabels, and with an ambiguous label that either implied the food was healthy or unhealthy. Results showed that emolabels reduced the effectiveness of ambiguous labels: consumers rated the LC food as healthier and the HC food as less healthy when emolabels were added. The results suggest that, if implemented, this image-based emolabeling system could possibly be an effective buffer against the use of ambiguous labeling by food manufacturers. PMID:25946913

  3. The effects of nutrition labeling on consumer food choice: a psychological experiment and computational model.

    PubMed

    Helfer, Peter; Shultz, Thomas R

    2014-12-01

    The widespread availability of calorie-dense food is believed to be a contributing cause of an epidemic of obesity and associated diseases throughout the world. One possible countermeasure is to empower consumers to make healthier food choices with useful nutrition labeling. An important part of this endeavor is to determine the usability of existing and proposed labeling schemes. Here, we report an experiment on how four different labeling schemes affect the speed and nutritional value of food choices. We then apply decision field theory, a leading computational model of human decision making, to simulate the experimental results. The psychology experiment shows that quantitative, single-attribute labeling schemes have greater usability than multiattribute and binary ones, and that they remain effective under moderate time pressure. The computational model simulates these psychological results and provides explanatory insights into them. This work shows how experimental psychology and computational modeling can contribute to the evaluation and improvement of nutrition-labeling schemes.

  4. 19 CFR 122.115 - Labeling of cargo.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... AIR COMMERCE REGULATIONS Transit Air Cargo Manifest (TACM) Procedures § 122.115 Labeling of cargo. A warning label, as required by § 18.4(e) of this chapter, shall be attached to all transit air cargo...

  5. The effects of restaurant menu calorie labeling on hypothetical meal choices of females with disordered eating.

    PubMed

    Haynos, Ann F; Roberto, Christina A

    2017-01-27

    Concerns have been raised that obesity public policy measures may have harmful effects on individuals with eating disorders. However, little research has investigated this topic. We examined the impact of a popular obesity public policy, menu calorie labeling, on hypothetical food choices of women with disordered eating. Seven hundred sixteen adult females completed an online survey in which they were randomly assigned to receive a restaurant menu with or without calorie information listed. Participants selected foods representative of a meal they would choose to consume and answered questions on restaurant ordering and menu labeling. Participants completed the Eating Disorder Examination Questionnaire (Fairburn & Beglin, 1994) to assess global eating pathology. Diagnoses of anorexia nervosa (AN), bulimia nervosa (BN), and binge eating disorder (BED) were also derived from this measure. Generalized linear modeling examined the impact of menu label condition, disordered eating, and the menu label by disordered eating interaction on hypothetical food selection and related variables. When disordered eating was examined continuously, menu labeling did not differentially affect food selections of those with elevated disordered eating (p = .45). However, when examined by eating disorder diagnosis, participants with AN or BN ordered significantly fewer (p < .001) and participants with BED ordered significantly more (p = .001) calories in the menu label versus no label condition. Menu labeling may decrease the calories ordered among individuals with AN or BN and increase calories ordered among individuals with BED.

  6. 30 CFR 47.43 - Label alternatives.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Label alternatives. 47.43 Section 47.43 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.43 Label alternatives. The operator...

  7. 30 CFR 47.43 - Label alternatives.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Label alternatives. 47.43 Section 47.43 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.43 Label alternatives. The operator...

  8. 30 CFR 47.43 - Label alternatives.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Label alternatives. 47.43 Section 47.43 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.43 Label alternatives. The operator...

  9. 30 CFR 47.43 - Label alternatives.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Label alternatives. 47.43 Section 47.43 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.43 Label alternatives. The operator...

  10. Framework for Estimating National Economic Development Benefits and Other Beneficial Effects of Flood Warning and Preparedness Systems

    DTIC Science & Technology

    1994-03-01

    11 Figure 5 - Shifting Linear Damage Curve ....... .................... 12 Figure 6 - Linear 3- D Damage Function...14 Figure 7 - Non-Linear 3- D Damage Function ....... .................. 15 Figure 8 - Damage Contour in Stage - Warning Space...Studies (P& G ) (Water Resources Council, 1983) and the National Economic Development Procedures Manual-Urban Flood Damage (Davis, et. al., 1988). It further

  11. Mobilization Responses to Warning.

    DTIC Science & Technology

    1983-04-01

    reluctance by those leaders to authorized some form of response (political, economic or military) to counter early warning indicators. Strategic...MOBILIZATION RESPONSES TO WARNING Jil This document has been aIpproved L.A INDUSTRIAL COLLEGE OF THE ARMED FORCES 83 12 29 034 4 N;. -nou-n_. -Aa- f",1...48 BILIZATION RESPONSES TO WARNING MSP #46 AY 82/83 A ERFORMING :)S REPR’~ ’.,MSEP - 8.ZNRZ ~R~AN% MBEQ,’ GREGORY W. MASON, LTC, USA S ~ SI% R NAN1ZA

  12. Outdoor Warning Systems Guide

    DTIC Science & Technology

    1979-06-01

    Fig. 3, it is recommended I i | that the device carry a large sign advising bystanders to leave the immediate area when the warning device begins to...Bolt Beranek and Newman Inc. l-- AA 016 LEVEL I Report No. 4100 I I I Outdoor Warning Systems Guide (Approved and Cleared Final Report) I I Contract...2234E *5~**5 E~34*CAQ~E4. T IT L E (and " #,,h s, S. T Y P E O F’ R E PO ,,T & P E RIO D C O V E R E D OUTDOOR WARNING SYSTEMS GUIDE p FINAL

  13. Atmospheric effects on voice command intelligibility from acoustic hail and warning devices.

    PubMed

    Bostron, Jason H; Brungart, Timothy A; Barnard, Andrew R; McDevitt, Timothy E

    2011-04-01

    Voice command sound pressure levels (SPLs) were recorded at distances up to 1500 m. Received SPLs were related to the meteorological condition during sound propagation and compared with the outdoor sound propagation standard ISO 9613-2. Intelligibility of received signals was calculated using ANSI S3.5. Intelligibility results for the present voice command indicate that meteorological condition imposes little to no effect on intelligibility when the signal-to-noise ratio (SNR) is low (<-9 dB) or high (>0 dB). In these two cases the signal is firmly unintelligible or intelligible, respectively. However, at moderate SNRs, variations in received SPL can cause a fully intelligible voice command to become unintelligible, depending on the meteorological condition along the sound propagation path. These changes in voice command intelligibility often occur on time scales as short as minutes during upward refracting conditions, typically found above ground during the day or upwind of a sound source. Reliably predicting the intelligibility of a voice command in a moderate SNR environment can be challenging due to the inherent variability imposed by sound propagation through the atmosphere.

  14. The Effects of Symptom Recognition and Diagnostic Labels on Public Beliefs, Emotional Reactions, and Stigmas Associated with Intellectual Disability

    ERIC Educational Resources Information Center

    Scior, Katrina; Connolly, Theresa; Williams, Janice

    2013-01-01

    Labels are firmly rejected by the disability rights movement, yet the complex effects of labeling on lay beliefs are poorly understood. This study examined the effects of labeling on the general public's reactions to people with intellectual disabilities. A sample of 1,233 adult members of the UK general population were randomly presented with…

  15. Why People Don't Listen to Warnings: With Discussion of Implications for Futurists.

    ERIC Educational Resources Information Center

    Koster, Fran

    The document reviews recent literature on warning processes, evaluates the effectiveness of warnings in changing public policy and personal behavior, and applies warning literature to specific problem areas. Warning is interpreted to include a statement of the problem and a proposed course of action. The document is presented in six parts. Part…

  16. Social Interactions Sparked by Pictorial Warnings on Cigarette Packs

    PubMed Central

    Hall, Marissa G.; Peebles, Kathryn; Bach, Laura E.; Noar, Seth M.; Ribisl, Kurt M.; Brewer, Noel T.

    2015-01-01

    The Message Impact Framework suggests that social interactions may offer smokers the opportunity to process pictorial warnings on cigarette packs more deeply. We aimed to describe adult smokers’ social interactions about pictorial cigarette pack warnings in two longitudinal pilot studies. In Pilot Study 1, 30 smokers used cigarette packs with one of nine pictorial warnings for two weeks. In Pilot Study 2, 46 smokers used cigarette packs with one of five pictorial warnings for four weeks. Nearly all smokers (97%/96% in Pilot Study 1/2) talked about the warnings with other people, with the most common people being friends (67%/87%) and spouses/significant others (34%/42%). Pilot Study 2 found that 26% of smokers talked about the warnings with strangers. Discussions about the health effects of smoking and quitting smoking were more frequent during the first week of exposure to pictorial warnings than in the week prior to beginning the study (both p < 0.05). Pictorial warnings sparked social interactions about the warnings, the health effects of smoking, and quitting smoking, indicating that pictorial warnings may act as a social intervention reaching beyond the individual. Future research should examine social interactions as a potential mediator of the impact of pictorial warnings on smoking behavior. PMID:26506363

  17. Social Interactions Sparked by Pictorial Warnings on Cigarette Packs.

    PubMed

    Hall, Marissa G; Peebles, Kathryn; Bach, Laura E; Noar, Seth M; Ribisl, Kurt M; Brewer, Noel T

    2015-10-21

    The Message Impact Framework suggests that social interactions may offer smokers the opportunity to process pictorial warnings on cigarette packs more deeply. We aimed to describe adult smokers' social interactions about pictorial cigarette pack warnings in two longitudinal pilot studies. In Pilot Study 1, 30 smokers used cigarette packs with one of nine pictorial warnings for two weeks. In Pilot Study 2, 46 smokers used cigarette packs with one of five pictorial warnings for four weeks. Nearly all smokers (97%/96% in Pilot Study 1/2) talked about the warnings with other people, with the most common people being friends (67%/87%) and spouses/significant others (34%/42%). Pilot Study 2 found that 26% of smokers talked about the warnings with strangers. Discussions about the health effects of smoking and quitting smoking were more frequent during the first week of exposure to pictorial warnings than in the week prior to beginning the study (both p < 0.05). Pictorial warnings sparked social interactions about the warnings, the health effects of smoking, and quitting smoking, indicating that pictorial warnings may act as a social intervention reaching beyond the individual. Future research should examine social interactions as a potential mediator of the impact of pictorial warnings on smoking behavior.

  18. Neural mechanisms underlying visual attention to health warnings on branded and plain cigarette packs

    PubMed Central

    Brooks, Jonathan C. W.; Munafò, Marcus R.; Leonards, Ute

    2017-01-01

    Abstract Aims To (1) test if activation in brain regions related to reward (nucleus accumbens) and emotion (amygdala) differ when branded and plain packs of cigarettes are viewed, (2) test whether these activation patterns differ by smoking status and (3) examine whether activation patterns differ as a function of visual attention to health warning labels on cigarette packs. Design Cross‐sectional observational study combining functional magnetic resonance imaging (fMRI) with eye‐tracking. Non‐smokers, weekly smokers and daily smokers performed a memory task on branded and plain cigarette packs with pictorial health warnings presented in an event‐related design. Setting Clinical Research and Imaging Centre, University of Bristol, UK. Participants Non‐smokers, weekly smokers and daily smokers (n = 72) were tested. After exclusions, data from 19 non‐smokers, 19 weekly smokers and 20 daily smokers were analysed. Measurements Brain activity was assessed in whole brain analyses and in pre‐specified masked analyses in the amygdala and nucleus accumbens. On‐line eye‐tracking during scanning recorded visual attention to health warnings. Findings There was no evidence for a main effect of pack type or smoking status in either the nucleus accumbens or amygdala, and this was unchanged when taking account of visual attention to health warnings. However, there was evidence for an interaction, such that we observed increased activation in the right amygdala when viewing branded as compared with plain packs among weekly smokers (P = 0.003). When taking into account visual attention to health warnings, we observed higher levels of activation in the visual cortex in response to plain packaging compared with branded packaging of cigarettes (P = 0.020). Conclusions Based on functional magnetic resonance imaging and eye‐tracking data, health warnings appear to be more salient on ‘plain’ cigarette packs than branded packs. PMID:27886656

  19. Classification of benzoyl peroxide as safe and effective and revision of labeling to drug facts format; topical acne drug products for over-the-counter human use; final rule.

    PubMed

    2010-03-04

    We, the Food and Drug Administration (FDA), are issuing this final rule to include benzoyl peroxide as a generally recognized as safe and effective (GRASE) active ingredient in over-the-counter (OTC) topical acne drug products. In addition, this final rule includes new warnings and directions required for OTC acne drug products containing benzoyl peroxide. We are also revising labeling for OTC topical acne drug products containing resorcinol, resorcinol monoacetate, salicylic acid and/or sulfur to meet OTC drug labeling content and format requirements in a certain FDA regulation. This final rule is part of our ongoing review of OTC drug products and represents our conclusions on benzoyl peroxide in OTC acne drug products.

  20. A Comparison of Different Informative Vibrotactile Forward Collision Warnings: Does the Warning Need to Be Linked to the Collision Event?

    PubMed Central

    Gray, Rob; Ho, Cristy; Spence, Charles

    2014-01-01

    Recent research demonstrates that auditory and vibrotactile forward collision warnings presenting a motion signal (e.g., looming or apparent motion across the body surface) can facilitate speeded braking reaction times (BRTs). The purpose of the present study was to expand on this work by directly comparing warning signals in which the motion conveyed was constant across all collision events with signals in which the speed of motion was dependent on the closing velocity (CV). Two experiments were conducted using a simulated car-following task and BRTs were measured. In Experiment 1, increasing intensity (looming) vibrotactile signals were presented from a single tactor attached to the driver's waist. When the increase in intensity was CV-linked, BRTs were significantly faster as compared to a no-warning condition, however, they were not significantly different from constant intensity and CV-independent looming warnings. In Experiment 2, a vertical array of three tactors was used to create motion either towards (upwards) or away (downwards) from the driver's head. When the warning signal presented upwards motion that was CV-linked, BRTs were significantly faster than all other warning types. Downwards warnings led to a significantly higher number of brake activations in false alarm situations as compared to upwards moving warnings. The effectiveness of dynamic tactile collision warnings would therefore appear to depend on both the link between the warning and collision event and on the directionality of the warning signal. PMID:24475225

  1. Dynamic enhancement of drug product labels to support drug safety, efficacy, and effectiveness

    PubMed Central

    2013-01-01

    Out-of-date or incomplete drug product labeling information may increase the risk of otherwise preventable adverse drug events. In recognition of these concerns, the United States Federal Drug Administration (FDA) requires drug product labels to include specific information. Unfortunately, several studies have found that drug product labeling fails to keep current with the scientific literature. We present a novel approach to addressing this issue. The primary goal of this novel approach is to better meet the information needs of persons who consult the drug product label for information on a drug’s efficacy, effectiveness, and safety. Using FDA product label regulations as a guide, the approach links drug claims present in drug information sources available on the Semantic Web with specific product label sections. Here we report on pilot work that establishes the baseline performance characteristics of a proof-of-concept system implementing the novel approach. Claims from three drug information sources were linked to the Clinical Studies, Drug Interactions, and Clinical Pharmacology sections of the labels for drug products that contain one of 29 psychotropic drugs. The resulting Linked Data set maps 409 efficacy/effectiveness study results, 784 drug-drug interactions, and 112 metabolic pathway assertions derived from three clinically-oriented drug information sources (ClinicalTrials.gov, the National Drug File – Reference Terminology, and the Drug Interaction Knowledge Base) to the sections of 1,102 product labels. Proof-of-concept web pages were created for all 1,102 drug product labels that demonstrate one possible approach to presenting information that dynamically enhances drug product labeling. We found that approximately one in five efficacy/effectiveness claims were relevant to the Clinical Studies section of a psychotropic drug product, with most relevant claims providing new information. We also identified several cases where all of the drug

  2. Communication of emergency public warnings: A social science perspective and state-of-the-art assessment

    SciTech Connect

    Mileti, D.S. ); Sorensen, J.H. )

    1990-08-01

    More than 200 studies of warning systems and warning response were reviewed for this social science perspective and state-of-the-art assessment of communication of emergency public warnings. The major findings are as follows. First, variations in the nature and content of warnings have a large impact on whether or not the public heeds the warning. Relevant factors include the warning source; warning channel; the consistency, credibility, accuracy, and understandability of the message; and the warning frequency. Second, characteristics of the population receiving the warning affect warning response. These include social characteristics such as gender, ethnicity and age, social setting characteristics such as stage of life or family context, psychological characteristics such as fatalism or risk perception, and knowledge characteristics such as experience or training. Third, many current myths about public response to emergency warning are at odds with knowledge derived from field investigations. Some of these myths include the keep it simple'' notion, the cry wolf'' syndrome, public panic and hysteria, and those concerning public willingness to respond to warnings. Finally, different methods of warning the public are not equally effective at providing an alert and notification in different physical and social settings. Most systems can provide a warning given three or more hours of available warning time. Special systems such as tone-alert radios are needed to provide rapid warning. 235 refs., 8 figs., 2 tabs.

  3. Radar Based Precipitation Forecasting for Flood Warning

    NASA Astrophysics Data System (ADS)

    Chen, Y.

    2007-12-01

    Precipitation is one of the most important inputs for flood warning. The accuracy of the measured precipitation controls the effectiveness of flood warning, while the forecasted precipitation increases the lead time of flood warning, this is vital for catastrophically flood warning as it provides time for flood management, such as the emergency evacuation of the people and properties within the flood prone area, so to avoid flood damages. This paper presents an algorithm for forecasting precipitation based on Chinese next generation weather radar- CINRAD for catastrophically flood warning. This algorithm includes radar data quality control, precipitation estimation and forecasting, result correction. The radar data, received at every 5-6 minutes, is quality controlled first to delete the data noises, the pre-processed radar data then is used to estimate the precipitation, which will be employed to calibrate the radar equation parameters, then the pre-processed radar data and calibrated radar equation parameters will be input to the precipitation procedure to forecast precipitation. A software based on the above algorithm is developed that can be used to forecast precipitation on real ¡§Ctime. The radar in Guangzhou city, the biggest city in southern China is studied and the precipitation in 2005 and 2006 in Liuxihe River Basin in southern China were forecasted to validate the effectiveness, the results show this algorithm is encouraging and will be put into real-time operation in the flood warning of Liuxihe River in 2007.

  4. Effects of interpretive nutrition labels on consumer food purchases: the Starlight randomized controlled trial.

    PubMed

    Ni Mhurchu, Cliona; Volkova, Ekaterina; Jiang, Yannan; Eyles, Helen; Michie, Jo; Neal, Bruce; Blakely, Tony; Swinburn, Boyd; Rayner, Mike

    2017-03-01

    Background: Nutrition labeling is a prominent policy to promote healthy eating.Objective: We aimed to evaluate the effects of 2 interpretive nutrition labels compared with a noninterpretive label on consumer food purchases.Design: In this parallel-group randomized controlled trial, we enrolled household shoppers across New Zealand who owned smartphones and were aged ≥18 y. Eligible participants were randomly assigned (1:1:1) to receive either traffic light labels (TLLs), Health Star Rating labels (HSRs), or a control [nutrition information panel (NIP)]. Smartphone technology allowed participants to scan barcodes of packaged foods and to receive allocated labels on their smartphone screens. The primary outcome was the mean healthiness of all packaged food purchases over the 4-wk intervention period, which was measured by using the Food Standards Australia New Zealand Nutrient Profiling Scoring Criterion (NPSC).Results: Between October 2014 and November 2015, 1357 eligible shoppers were randomly assigned to TLL (n = 459), HSR (n = 443), or NIP (n = 455) labels. Overall difference in the mean transformed NPSC score for the TLL group compared with the NIP group was -0.20 (95% CI: -0.94, 0.54; P = 0.60). The corresponding difference for HSR compared with NIP was -0.60 (95% CI: -1.35, 0.15; P = 0.12). In an exploratory per-protocol analysis of participants who used the labeling intervention more often than average (n = 423, 31%), those who were assigned to TLL and HSR had significantly better NPSC scores [TLL compared with NIP: -1.33 (95% CI: -2.63, -0.04; P = 0.04); HSR compared with NIP: -1.70 (95% CI: -2.97, -0.43; P = 0.01)]. Shoppers who were randomly assigned to HSR and TLL also found the labels significantly more useful and easy to understand than the NIP (all P values <0.001).Conclusions: At the relatively low level of use observed in this trial, interpretive nutrition labels had no significant effect on food purchases. However, shoppers who used interpretive

  5. GEO Label - Quality Information Interrogation Tool for Geospatial Datasets: Towards Effective Visualization of Quality Metadata.

    NASA Astrophysics Data System (ADS)

    Lush, Victoria; Lumsden, Jo; Bastin, Lucy

    2013-04-01

    Although the importance of dataset fitness-for-use evaluation and intercomparison is widely recognised within the GIS community, no practical tools have yet been developed to support such interrogation. GeoViQua aims to develop a GEO label which will visually summarise and allow interrogation of key informational aspects of geospatial datasets upon which users rely when selecting datasets for use. The proposed GEO label will be integrated in the Global Earth Observation System of Systems (GEOSS) and will be used as a value and trust indicator for datasets accessible through the GEO Portal. As envisioned, the GEO label will act as a decision support mechanism for dataset selection and thereby hopefully improve user recognition of the quality of datasets. To date we have conducted 3 user studies to (1) identify the informational aspects of geospatial datasets upon which users rely when assessing dataset quality and trustworthiness, (2) elicit initial user views on a GEO label and its potential role and (3), evaluate prototype label visualisations. Our first study revealed that, when evaluating quality of data, users consider 8 facets: dataset producer information; producer comments on dataset quality; dataset compliance with international standards; community advice; dataset ratings; links to dataset citations; expert value judgements; and quantitative quality information. Our second study confirmed the relevance of these facets in terms of the community-perceived function that a GEO label should fulfil: users and producers of geospatial data supported the concept of a GEO label that provides a drill-down interrogation facility covering all 8 informational aspects. Consequently, we developed three prototype label visualisations and evaluated their comparative effectiveness and user preference via a third user study to arrive at a final graphical GEO label representation. When integrated in the GEOSS, an individual GEO label will be provided for each dataset in the

  6. 30 CFR 47.41 - Requirement for container labels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Requirement for container labels. 47.41 Section... TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.41 Requirement for container labels. (a) The operator must ensure that each container of a hazardous chemical has a label. If...

  7. Evolution of tsunami warning systems and products

    PubMed Central

    Bernard, Eddie; Titov, Vasily

    2015-01-01

    Each year, about 60 000 people and $4 billion (US$) in assets are exposed to the global tsunami hazard. Accurate and reliable tsunami warning systems have been shown to provide a significant defence for this flooding hazard. However, the evolution of warning systems has been influenced by two processes: deadly tsunamis and available technology. In this paper, we explore the evolution of science and technology used in tsunami warning systems, the evolution of their products using warning technologies, and offer suggestions for a new generation of warning products, aimed at the flooding nature of the hazard, to reduce future tsunami impacts on society. We conclude that coastal communities would be well served by receiving three standardized, accurate, real-time tsunami warning products, namely (i) tsunami energy estimate, (ii) flooding maps and (iii) tsunami-induced harbour current maps to minimize the impact of tsunamis. Such information would arm communities with vital flooding guidance for evacuations and port operations. The advantage of global standardized flooding products delivered in a common format is efficiency and accuracy, which leads to effectiveness in promoting tsunami resilience at the community level. PMID:26392620

  8. Evolution of tsunami warning systems and products.

    PubMed

    Bernard, Eddie; Titov, Vasily

    2015-10-28

    Each year, about 60 000 people and $4 billion (US$) in assets are exposed to the global tsunami hazard. Accurate and reliable tsunami warning systems have been shown to provide a significant defence for this flooding hazard. However, the evolution of warning systems has been influenced by two processes: deadly tsunamis and available technology. In this paper, we explore the evolution of science and technology used in tsunami warning systems, the evolution of their products using warning technologies, and offer suggestions for a new generation of warning products, aimed at the flooding nature of the hazard, to reduce future tsunami impacts on society. We conclude that coastal communities would be well served by receiving three standardized, accurate, real-time tsunami warning products, namely (i) tsunami energy estimate, (ii) flooding maps and (iii) tsunami-induced harbour current maps to minimize the impact of tsunamis. Such information would arm communities with vital flooding guidance for evacuations and port operations. The advantage of global standardized flooding products delivered in a common format is efficiency and accuracy, which leads to effectiveness in promoting tsunami resilience at the community level.

  9. GEO Label Web Services for Dynamic and Effective Communication of Geospatial Metadata Quality

    NASA Astrophysics Data System (ADS)

    Lush, Victoria; Nüst, Daniel; Bastin, Lucy; Masó, Joan; Lumsden, Jo

    2014-05-01

    We present demonstrations of the GEO label Web services and their integration into a prototype extension of the GEOSS portal (http://scgeoviqua.sapienzaconsulting.com/web/guest/geo_home), the GMU portal (http://gis.csiss.gmu.edu/GADMFS/) and a GeoNetwork catalog application (http://uncertdata.aston.ac.uk:8080/geonetwork/srv/eng/main.home). The GEO label is designed to communicate, and facilitate interrogation of, geospatial quality information with a view to supporting efficient and effective dataset selection on the basis of quality, trustworthiness and fitness for use. The GEO label which we propose was developed and evaluated according to a user-centred design (UCD) approach in order to maximise the likelihood of user acceptance once deployed. The resulting label is dynamically generated from producer metadata in ISO or FDGC format, and incorporates user feedback on dataset usage, ratings and discovered issues, in order to supply a highly informative summary of metadata completeness and quality. The label was easily incorporated into a community portal as part of the GEO Architecture Implementation Programme (AIP-6) and has been successfully integrated into a prototype extension of the GEOSS portal, as well as the popular metadata catalog and editor, GeoNetwork. The design of the GEO label was based on 4 user studies conducted to: (1) elicit initial user requirements; (2) investigate initial user views on the concept of a GEO label and its potential role; (3) evaluate prototype label visualizations; and (4) evaluate and validate physical GEO label prototypes. The results of these studies indicated that users and producers support the concept of a label with drill-down interrogation facility, combining eight geospatial data informational aspects, namely: producer profile, producer comments, lineage information, standards compliance, quality information, user feedback, expert reviews, and citations information. These are delivered as eight facets of a wheel

  10. Effect of labeling density and time post labeling on quality of antibody-based super resolution microscopy images

    NASA Astrophysics Data System (ADS)

    Bittel, Amy M.; Saldivar, Isaac; Dolman, Nicholas; Nickerson, Andrew K.; Lin, Li-Jung; Nan, Xiaolin; Gibbs, Summer L.

    2015-03-01

    Super resolution microscopy (SRM) has overcome the historic spatial resolution limit of light microscopy, enabling fluorescence visualization of intracellular structures and multi-protein complexes at the nanometer scale. Using single-molecule localization microscopy, the precise location of a stochastically activated population of photoswitchable fluorophores is determined during the collection of many images to form a single image with resolution of ~10-20 nm, an order of magnitude improvement over conventional microscopy. One of the key factors in achieving such resolution with single-molecule SRM is the ability to accurately locate each fluorophore while it emits photons. Image quality is also related to appropriate labeling density of the entity of interest within the sample. While ease of detection improves as entities are labeled with more fluorophores and have increased fluorescence signal, there is potential to reduce localization precision, and hence resolution, with an increased number of fluorophores that are on at the same time in the same relative vicinity. In the current work, fixed microtubules were antibody labeled using secondary antibodies prepared with a range of Alexa Fluor 647 conjugation ratios to compare image quality of microtubules to the fluorophore labeling density. It was found that image quality changed with both the fluorophore labeling density and time between completion of labeling and performance of imaging study, with certain fluorophore to protein ratios giving optimal imaging results.

  11. Desired and Undesired Effects of Energy Labels--An Eye-Tracking Study.

    PubMed

    Waechter, Signe; Sütterlin, Bernadette; Siegrist, Michael

    2015-01-01

    Saving energy is an important pillar for the mitigation of climate change. Electric devices (e.g., freezer and television) are an important player in the residential sector in the final demand for energy. Consumers' purchase decisions are therefore crucial to successfully reach the energy-efficiency goals. Putting energy labels on products is often considered an adequate way of empowering consumers to make informed purchase decisions. Consequently, this approach should contribute to reducing overall energy consumption. The effectiveness of its measurement depends on consumers' use and interpretation of the information provided. Despite advances in energy efficiency and a mandatory labeling policy, final energy consumption per capita is in many countries still increasing. This paper provides a systematic analysis of consumers' reactions to one of the most widely used eco-labels, the European Union (EU) energy label, by using eye-tracking methodology as an objective measurement. The study's results partially support the EU's mandatory policy, showing that the energy label triggers attention toward energy information in general. However, the energy label's effect on consumers' actual product choices seems to be rather low. The study's results show that the currently used presentation format on the label is insufficient. The findings suggest that it does not facilitate the integration of energy-related information. Furthermore, the current format can attract consumers to focus more on energy-efficiency information, leading them to disregard information about actual energy consumption. As a result, the final energy consumption may increase because excellent ratings on energy efficiency (e.g., A++) do not automatically imply little consumption. Finally, implications for policymakers and suggestions for further research are discussed.

  12. Required warnings for cigarette packages and advertisements. Final rule.

    PubMed

    2011-06-22

    The Food and Drug Administration (FDA) is amending its regulations to add a new requirement for the display of health warnings on cigarette packages and in cigarette advertisements. This rule implements a provision of the Family Smoking Prevention and Tobacco Control Act (Tobacco Control Act) that requires FDA to issue regulations requiring color graphics, depicting the negative health consequences of smoking, to accompany the nine new textual warning statements required under the Tobacco Control Act. The Tobacco Control Act amends the Federal Cigarette Labeling and Advertising Act (FCLAA) to require each cigarette package and advertisement to bear one of nine new textual warning statements. This final rule specifies the color graphic images that must accompany each of the nine new textual warning statements.

  13. The effects of echolalia on acquisition and generalization of receptive labeling in autistic children.

    PubMed

    Charlop, M H

    1983-01-01

    This investigation, consisting of two experiments, was designed to assess the effects of autistic immediate echolalia on acquisition and generalization of receptive labeling tasks. Experiment 1 addressed whether autistic children could use their echolalia to facilitate acquisition. The results indicated that incorporating echolalia (echo of the requested object's label) into the task before manual response (handing the requested object to the experimenter) facilitated receptive labeling. Experiment 2 was designed to determine the effects of incorporating echolalia into task response on acquisition and subsequent generalization. These results indicated that echolalia facilitated generalization for echolalic autistic children but not for functionally mute autistic children. The results of the experiments are discussed in terms of stimulus control. Additionally, it is proposed that perhaps in certain cases, echolalia should not be eliminated, but used to advantage in receptive responding.

  14. Label-free detection of DNA hybridization using carbon nanotube network field-effect transistors

    NASA Astrophysics Data System (ADS)

    Star, Alexander; Tu, Eugene; Niemann, Joseph; Gabriel, Jean-Christophe P.; Joiner, C. Steve; Valcke, Christian

    2006-01-01

    We report carbon nanotube network field-effect transistors (NTNFETs) that function as selective detectors of DNA immobilization and hybridization. NTNFETs with immobilized synthetic oligonucleotides have been shown to specifically recognize target DNA sequences, including H63D single-nucleotide polymorphism (SNP) discrimination in the HFE gene, responsible for hereditary hemochromatosis. The electronic responses of NTNFETs upon single-stranded DNA immobilization and subsequent DNA hybridization events were confirmed by using fluorescence-labeled oligonucleotides and then were further explored for label-free DNA detection at picomolar to micromolar concentrations. We have also observed a strong effect of DNA counterions on the electronic response, thus suggesting a charge-based mechanism of DNA detection using NTNFET devices. Implementation of label-free electronic detection assays using NTNFETs constitutes an important step toward low-cost, low-complexity, highly sensitive and accurate molecular diagnostics. hemochromatosis | SNP | biosensor

  15. Effect of In-Vehicle Audio Warning System on Driver’s Speed Control Performance in Transition Zones from Rural Areas to Urban Areas

    PubMed Central

    Yan, Xuedong; Wang, Jiali; Wu, Jiawei

    2016-01-01

    Speeding is a major contributing factor to traffic crashes and frequently happens in areas where there is a mutation in speed limits, such as the transition zones that connect urban areas from rural areas. The purpose of this study is to investigate the effects of an in-vehicle audio warning system and lit speed limit sign on preventing drivers’ speeding behavior in transition zones. A high-fidelity driving simulator was used to establish a roadway network with the transition zone. A total of 41 participants were recruited for this experiment, and the driving speed performance data were collected from the simulator. The experimental results display that the implementation of the audio warning system could significantly reduce drivers’ operating speed before they entered the urban area, while the lit speed limit sign had a minimal effect on improving the drivers’ speed control performance. Without consideration of different types of speed limit signs, it is found that male drivers generally had a higher operating speed both upstream and in the transition zones and have a larger maximum deceleration for speed reduction than female drivers. Moreover, the drivers who had medium-level driving experience had the higher operating speed and were more likely to have speeding behaviors in the transition zones than those who had low-level and high-level driving experience in the transition zones. PMID:27347990

  16. DETECTION OR WARNING SYSTEM

    DOEpatents

    Tillman, J E

    1953-10-20

    This patent application describes a sensitive detection or protective system capable of giving an alarm or warning upon the entrance or intrusion of any body into a defined area or zone protected by a radiation field of suitable direction or extent.

  17. Front-of-pack nutrition labels. Their effect on attention and choices when consumers have varying goals and time constraints.

    PubMed

    van Herpen, Erica; Trijp, Hans C M van

    2011-08-01

    Although front-of-pack nutrition labeling can help consumers make healthier food choices, lack of attention to these labels limits their effectiveness. This study examines consumer attention to and use of three different nutrition labeling schemes (logo, multiple traffic-light label, and nutrition table) when they face different goals and resource constraints. To understand attention and processing of labels, various measures are used including self-reported use, recognition, and eye-tracking measures. Results of two experiments in different countries show that although consumers evaluate the nutrition table most positively, it receives little attention and does not stimulate healthy choices. Traffic-light labels and especially logos enhance healthy product choice, even when consumers are put under time pressure. Additionally, health goals of consumers increase attention to and use of nutrition labels, especially when these health goals concern specific nutrients.

  18. Heavy Atom Labeled Nucleotides for Measurement of Kinetic Isotope Effects

    PubMed Central

    Weissman, Benjamin P.; Li, Nan-Sheng; York, Darrin; Harris, Michael; Piccirilli, Joseph A.

    2015-01-01

    Experimental analysis of kinetic isotope effects represents an extremely powerful approach for gaining information about the transition state structure of complex reactions not available through other methodologies. Implementation of this approach to the study of nucleic acid chemistry requires the synthesis of nucleobases and nucleotides enriched for heavy isotopes at specific positions. In this review we highlight current approaches to the synthesis of nucleic acids site-specifically enriched for heavy oxygen and nitrogen and their application in heavy atom isotope effect studies. PMID:25828952

  19. Kinetic effects on signal normalization in oligonucleotide microchips with labeled immobilized probes.

    PubMed

    Pan'kov, S V; Chechetkin, V R; Somova, O G; Antonova, O V; Moiseeva, O V; Prokopenko, D V; Yurasov, R A; Gryadunov, D A; Chudinov, A V

    2009-10-01

    Among various factors affecting operation of oligonucleotide microchips, the variations in concentration and in homogeneous distribution of immobilized probes over the cells are one of the most important. The labeling of immobilized probes ensures the complete current monitoring on the probe distribution and is reliable and convenient. Using hydrogel-based oligonucleotide microchips, the applicability of Cy3-labeled immobilized probes for quality control and signal normalization after hybridization with Cy5-labeled target DNA was investigated. This study showed that proper signal normalization should be different in thermodynamic conditions and in transient regime with hybridization far from saturation. This kinetic effect holds for both hydrogel-based and surface oligonucleotide microchips. Besides proving basic features, the technique was assessed on a sampling batch of 50 microchips developed for identifying mutations responsible for rifampicin and isoniazid resistance of Mycobacterium tuberculosis.

  20. 76 FR 30093 - Effectiveness Indications Statements in Veterinary Biologics Labeling; Notice of Public Meeting...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-24

    ... Animal and Plant Health Inspection Service Effectiveness Indications Statements in Veterinary Biologics... veterinary biological products, as well as other interested individuals, that we will be holding a public... veterinary biologics labeling. We are also making the concept paper available for review and comment....

  1. Effects of Picture Labeling on Science Text Processing and Learning: Evidence from Eye Movements

    ERIC Educational Resources Information Center

    Mason, Lucia; Pluchino, Patrik; Tornatora, Maria Caterina

    2013-01-01

    This study investigated the effects of reading a science text illustrated by either a labeled or unlabeled picture. Both the online process of reading the text and the offline conceptual learning from the text were examined. Eye-tracking methodology was used to trace text and picture processing through indexes of first- and second-pass reading or…

  2. The Effects of Echolalia on Acquisition and Generalization of Receptive Labeling in Autistic Children.

    ERIC Educational Resources Information Center

    Charlop, Marjorie H.

    1983-01-01

    Two experiments, with about five autistic children (two to 14 years old) in each experiment, assessed the effects of autistic immediate echolalia on acquisition and generalization of receptive labeling tasks. These results indicated that echolalia faciliated generalization for echolalic autistic children but not for functionally mute autistic…

  3. The Effects of Child Age and Label on Instructor Expectation and Performance.

    ERIC Educational Resources Information Center

    Toner, Ignatius J.; Hagan, Margaret S.

    The present study explored the dynamics of expectancy effects. The process by which labels about children provided to adults (but not to the children themselves) achieve their outcomes was investigated. Forty-eight undergraduate females were provided with information about children whom they were to instruct; each undergraduate was then…

  4. Communicating risk information and warnings

    USGS Publications Warehouse

    Mileti, D. S.

    1990-01-01

    Major advances have occurred over the last 20 years about how to effectively communicate risk information and warnings to the public. These lessons have been hard won. Knowledge has mounted on the finding from social scientific studies of risk communication failures, successes and those which fell somewhere in between. Moreover, the last 2 decades have borne witness to the brith, cultivation, and blossoming of information sharing between those physical scientists who discover new information about risk and those communcation scientists who trace its diffusion and then measure pbulic reaction. 

  5. Forward Collision Warning: Clues to Optimal Timing of Advisory Warnings.

    PubMed

    Aksan, Nazan; Sager, Lauren; Hacker, Sarah; Marini, Robert; Dawson, Jeffrey; Anderson, Steven; Rizzo, Matthew

    2016-04-01

    We examined the effectiveness of a heads-up Forward Collision Warning (FCW) system in 39 younger to middle aged drivers (25-50, mean = 35 years) and 37 older drivers (66-87, mean = 77 years). The warnings were implemented in a fixed based, immersive, 180 degree forward field of view simulator. The FCW included a visual advisory component consisting of a red horizontal bar which flashed in the center screen of the simulator that was triggered at time-to-collision (TTC) 4 seconds. The bar roughly overlapped the rear bumper of the lead vehicle, just below the driver's line-of-sight. A sustained auditory tone (~80 dB) was activated at TTC=2 to alert the driver to an imminent collision. Hence, the warning system differed from the industry standard in significant ways. 95% Confidence intervals for the safety gains ranged from -.03 to .19 seconds in terms of average correction time across several activations. Older and younger adults did not differ in terms of safety gains. Closer inspection of data revealed that younger to middle aged drivers were already braking (42%) on a larger proportion of FCW activations than older drivers (26%), p < .001. Conversely, older drivers were still accelerating (38%) on a larger proportion of FCW activations than younger to middle aged drivers (23%) at the time FCW was activated, p < .009. There were no differences in the proportion of activations when drivers were coasting at the time FCW was activated, p = .240. Furthermore, large individual differences in basic visual, motor, and cognitive function predicted the tendency to brake prior to FCW activation. Those who tended to be better functioning in each of these domains were more likely to be already braking prior to FCW activation at the fixed threshold of TTC=4. These findings suggest optimal timing for advisory alerts for forward events may need to be larger than TTC=4.

  6. A spin label study of the effects of asbestos, quartz, and titanium dioxide dusts on the bovine erythrocyte membrane.

    PubMed

    Leyko, W; Gendek, E

    1985-04-01

    The effects of five UICC asbestos samples, titanium dioxide, and quartz on the bovine red cell membrane have been studied in erythrocyte ghosts by the spin labelling technique. Analysis of the electron paramagnetic resonance (EPR) spectra of two sulphydryl reactive spin labels and one fatty acid spin label in red cell ghosts showed modifications in membrane protein after asbestos treatment but no alterations in membrane lipids. In experiments with quartz no membrane changes were noted but titanium dioxide altered the proteins bound with the protein reactive spin label used in the present study. The possible mechanism for these effects is discussed.

  7. The Effect of Labels Only and Labels with Instruction on the Concept Attainment of Educable Mentally Retarded and Normally Developing Boys of School Age. Technical Report No. 301.

    ERIC Educational Resources Information Center

    Gargiulo, Richard Michael

    Examined were the effects of verbal labels alone and in combination with two types of instruction on the concept attainment of 80 educable mentally retarded and 80 normal boys of school age matched for mental age. For learning the concept "equilateral triangle" Ss were randomly assigned to one of four experimental treatment conditions: verbal…

  8. 76 FR 35619 - Labeling and Effectiveness Testing; Sunscreen Drug Products for Over-the-Counter Human Use

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ...The Food and Drug Administration (FDA) is issuing this document to address labeling and effectiveness testing for certain over-the counter (OTC) sunscreen products containing specified active ingredients and marketed without approved applications. This document addresses labeling and effectiveness testing issues raised by the nearly 2,900 submissions that we received in response to the......

  9. Correlation between phosphatidylinositol labeling and contraction in rabbit aorta: effect of alpha-1 adrenergic activation

    SciTech Connect

    Villalobos-Molina, R.; Uc, M.; Hong, E.; Garcia-Sainz, J.A.

    1982-07-01

    Activation of rabbit aortic strips with alpha adrenergic agonists increased the labeling (with (/sup 32/P)Pi) of phosphatidylinositol (PI) and phosphatidic acid and contracted the vascular preparations in dose-related fashion. Epinephrine, norepinephrine and methoxamine produced maximal effects, whereas clonidine behaved as partial agonist and B-HT 933 (2-amino-6-ethyl-4,5,7,8-tetrahydro-6H-oxazole-(5,4-d) azepin dihydrochloride) was almost without activity in the two experimental models used. Phenylephrine was a full agonist in producing contraction, but failed to elicit the maximal increase in PI labeling. The EC50 values to produce contraction of aortic strips were lower for all agonists than those required to increase the incorporation of radioactive phosphate into PI, but there was a good correlation between the two sets of data. The increased PI labeling and contraction of aortic strips induced by epinephrine were antagonized by prazosin and yohimbine in dose-related fashion, but the first alpha blocker was about three orders of magnitude more potent than the second in antagonizing the two effects. The present results indicate that both stimulation of PI labeling and contraction are mediated through activation of alpha-1 adrenoceptors in rabbit aorta.

  10. Directing gaze: the effect of disclaimer labels on women's visual attention to fashion magazine advertisements.

    PubMed

    Bury, Belinda; Tiggemann, Marika; Slater, Amy

    2014-09-01

    In an effort to combat the known negative effects of exposure to unrealistic thin ideal images, there is increasing worldwide pressure on fashion, media and advertising industries to disclose when images have been digitally altered. The current study used eye tracking technology to investigate experimentally how digital alteration disclaimer labels impact women's visual attention to fashion magazine advertisements. Participants were 60 female undergraduate students who viewed four thin ideal advertisements with either no disclaimer, a generic disclaimer, or a specific more detailed disclaimer. It was established that women did attend to the disclaimers. The nature of the disclaimer had no effect on time spent looking at particular body parts, but did affect the direction of gaze following reading of the disclaimer. This latter effect was found to be greater for women high on trait appearance comparison. Further research is paramount in guiding effective policy around the use of disclaimer labels.

  11. Human Response to Emergency Warning

    NASA Astrophysics Data System (ADS)

    Sorensen, J.

    2009-12-01

    Almost every day people evacuate from their homes, businesses or other sites, even ships, in response to actual or predicted threats or hazards. Evacuation is the primary protective action utilized in large-scale emergencies such as hurricanes, floods, tornados, tsunamis, volcanic eruptions, or wildfires. Although often precautionary, protecting human lives by temporally relocating populations before or during times of threat remains a major emergency management strategy. One of the most formidable challenges facing emergency officials is evacuating residents for a fast-moving and largely unpredictable event such as a wildfire or a local tsunami. How to issue effective warnings to those at risk in time for residents to take appropriate action is an on-going problem. To do so, some communities have instituted advanced communications systems that include reverse telephone call-down systems or other alerting systems to notify at-risk residents of imminent threats. This presentation examines the effectiveness of using reverse telephone call-down systems for warning San Diego residents of wildfires in the October of 2007. This is the first systematic study conducted on this topic and is based on interviews with 1200 households in the evacuation areas.

  12. 46 CFR 78.70-5 - Warning notice posted.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 3 2013-10-01 2013-10-01 false Warning notice posted. 78.70-5 Section 78.70-5 Shipping... Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-5 Warning... specified above, an appropriate notice shall be posted at the location where the control is effected...

  13. 46 CFR 78.70-5 - Warning notice posted.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 3 2011-10-01 2011-10-01 false Warning notice posted. 78.70-5 Section 78.70-5 Shipping... Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-5 Warning... specified above, an appropriate notice shall be posted at the location where the control is effected...

  14. 46 CFR 78.70-5 - Warning notice posted.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Warning notice posted. 78.70-5 Section 78.70-5 Shipping... Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-5 Warning... specified above, an appropriate notice shall be posted at the location where the control is effected...

  15. 46 CFR 78.70-5 - Warning notice posted.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 3 2012-10-01 2012-10-01 false Warning notice posted. 78.70-5 Section 78.70-5 Shipping... Cargo Hold Lighting Circuits When Grain or Other Combustible Bulk Cargo is Carried § 78.70-5 Warning... specified above, an appropriate notice shall be posted at the location where the control is effected...

  16. Warning Triggers in Environmental Hazards: Who Should Be Warned to Do What and When?

    PubMed

    Cova, Thomas J; Dennison, Philip E; Li, Dapeng; Drews, Frank A; Siebeneck, Laura K; Lindell, Michael K

    2016-07-13

    Determining the most effective public warnings to issue during a hazardous environmental event is a complex problem. Three primary questions need to be answered: Who should take protective action? What is the best action? and When should this action be initiated? Warning triggers provide a proactive means for emergency managers to simultaneously answer these questions by recommending that a target group take a specified protective action if a preset environmental trigger condition occurs (e.g., warn a community to evacuate if a wildfire crosses a proximal ridgeline). Triggers are used to warn the public across a wide variety of environmental hazards, and an improved understanding of their nature and role promises to: (1) advance protective action theory by unifying the natural, built, and social themes in hazards research into one framework, (2) reveal important information about emergency managers' risk perception, situational awareness, and threat assessment regarding threat behavior and public response, and (3) advance spatiotemporal models for representing the geography and timing of disaster warning and response (i.e., a coupled natural-built-social system). We provide an overview and research agenda designed to advance our understanding and modeling of warning triggers.

  17. The effect of drugs on the labeling of blood elements with technetium-99m.

    PubMed

    Braga, A C; Oliveira, M B; Feliciano, G D; Reiniger, I W; Oliveira, J F; Silva, C R; Bernardo-Filho, M

    2000-07-01

    The influence of drugs on the labeling of red blood cells and plasma proteins with 99mTc has been reported. Any drug, which alters the labeling of the tracer, could be expected to modify the disposition of the radiopharmaceuticals. Red blood cells (RBC) labeled with technetium-99m (99mTc) are used for several evaluations in nuclear medicine. We have evaluated the effect of Thuya occidentalis, Peumus boldus and Nicotiana tabacum (tobacco) extracts on the labeling of RBC and plasma and cellular proteins with 99mTc. Blood was incubated with the drugs. Stannous chloride (SnCl2) solutions and 99mTc were added. Plasma (P) and blood cells (BC) were separated. The percentage of radioactivity (%ATI) bound to P and BC was determined. The %ATI on the plasma and cellular proteins was also evaluated by precipitation of P and BC samples with trichloroacetic acid (TCA) and isolation of soluble (SF) and insoluble (IF) fractions. The analysis of the results shows that there is a decrease in %ATI (from 97.64 to 75.89 percent) in BC with Thuya occidentalis extract. The labeling of RBC and plasma proteins can be decreased in presence of tobacco. This can be due either a direct or indirect effect (reactive oxygen species) of tobacco. The analysis of radioactivity in samples of P and BC isolated from samples of whole blood treated with Peumus boldus showed a rapid uptake of the radioactivity by blood cells in the presence of the Peumus boldus, whereas there was a slight decrease in the amount of 99mTc radioactivity in the TCA-insoluble fraction of plasma. This study shows that extracts of some medicinal plants can affect the radiolabeling of red blood cells with 99mTc using an in vitro technique.

  18. The Global Emergency Observation and Warning System

    NASA Technical Reports Server (NTRS)

    Bukley, Angelia P.; Mulqueen, John A.

    1994-01-01

    Based on an extensive characterization of natural hazards, and an evaluation of their impacts on humanity, a set of functional technical requirements for a global warning and relief system was developed. Since no technological breakthroughs are required to implement a global system capable of performing the functions required to provide sufficient information for prevention, preparedness, warning, and relief from natural disaster effects, a system is proposed which would combine the elements of remote sensing, data processing, information distribution, and communications support on a global scale for disaster mitigation.

  19. Effect of warning symbols in combination with education on the frequency of erroneously crushing medication in nursing homes: an uncontrolled before and after study

    PubMed Central

    van Welie, Steven; Wijma, Linda; Beerden, Tim; van Doormaal, Jasperien; Taxis, Katja

    2016-01-01

    Objectives Residents of nursing homes often have difficulty swallowing (dysphagia), which complicates the administration of solid oral dosage formulations. Erroneously crushing medication is common, but few interventions have been tested to improve medication safety. Therefore, we evaluated the effect of warning symbols in combination with education on the frequency of erroneously crushing medication in nursing homes. Setting This was a prospective uncontrolled intervention study with a preintervention and postintervention measurement. The study was conducted on 18 wards (total of 200 beds) in 3 nursing homes in the North of the Netherlands. Participants We observed 36 nurses/nursing assistants (92% female; 92% nursing assistants) administering medication to 197 patients (62.9% female; mean age 81.6). Intervention The intervention consisted of a set of warning symbols printed on each patient's unit dose packaging indicating whether or not a medication could be crushed as well as education of ward staff (lectures, newsletter and poster). Primary outcome measure The relative risk (RR) of a crushing error occurring in the postintervention period compared to the preintervention period. A crushing error was defined as the crushing of a medication considered unsuitable to be crushed based on standard reference sources. Data were collected using direct (disguised) observation of nurses during drug administration. Results The crushing error rate decreased from 3.1% (21 wrongly crushed medicines out of 681 administrations) to 0.5% (3/636), RR=0.15 (95% CI 0.05 to 0.51). Likewise, there was a significant reduction using data from patients with swallowing difficulties only, 87.5% (21 errors/24 medications) to 30.0% (3/10) (RR 0.34, 95% CI 0.13 to 0.89). Medications which were erroneously crushed included enteric-coated formulations (eg, omeprazole), medication with regulated release systems (eg, Persantin; dipyridamol) and toxic substances (eg, finasteride). Conclusions

  20. PRN 96-4: Label Statements Involving Product Efficacy and Potential for Harm to Property

    EPA Pesticide Factsheets

    This notice explains EPA procedures in approving pesticide labels that include claims relating to the efficacy of agricultural pesticides and provides a warning to growers regarding reliance on label statements regarding pesticide efficacy.

  1. Effect of antiarrhythmic drugs on In-111-labeled leukocytes: chemotaxis and adherence to nylon wool

    SciTech Connect

    Thakur, M.L.; Walsh, L.J.; Zaret, B.L.; Gottschalk, A.

    1982-02-01

    The influence of lidocaine (L) and procainamide (P) on the chemotactic ability and adherence to nylon wool of In-111-labeled human polymorphonuclear leukocytes (PMNs) was investigated. At the normal therapeutic levels of L (0.022 mM whole blood) or P (0.03 mM whole blood) no change in PMN function was observed. However, at and above five times the aforementioned blood levels of L, significant reduction in the chemotactic ability of PMNs was noted (p less than 0.005). The adverse effects of In-111 radiation appeared insignificant at all L or P concentrations during the 3-hr observation period. The labeled PMNs were resistant to the toxic effects of a higher concentration of P than that of L, and the reduction in PMN chemotaxis and adherence to nylon wool was not apparent until the P concentration reached 1.5 mM.

  2. Effect of antiarrhythmic drugs on In-111-labeled leukocytes: chemotaxis and adherence to nylon wool

    SciTech Connect

    Thakur, M.L.; Walsh, L.J.; Zaret, B.L.; Gottschalk, A.

    1982-02-01

    The influence of lidocaine (L) and procainamide (P) on the chemotactic ability and adherence to nylon wool of In-111-labeled human polymorphonuclear leukocytes (PMNs) was investigated. At the normal therapeutic levels of L (0.022 mM whole blood) or P (0.03 mM whole blood) no change in PMN function was observed. However, at and above five times the aforementioned blood levels of L, significant reduction in the chemotactic ability of PMNs was noted (P <0.005). The adverse effects of In-111 radiation appeared insignificant at all L or P concentrations during the 3-hr observation period. The labeled PMNs were resistant to the toxic effects of a higher concentration of P than that of L, and the reduction in PMN chemotaxis and adherence to nylon wool was not apparent until the P concentration reached 1.5 mM.

  3. The Effects of Branching and Deuterium Labeling on Polymer Blend Miscibility

    NASA Astrophysics Data System (ADS)

    Defelice, Jeffrey; Higgins, Julia; Lipson, Jane

    Local structural or chemical changes made to one component of a polymer blend can have a significant impact on miscibility. In this talk we will focus on several blends involving linear and 4-arm star polystyrene (PS), both hydrogenous and deuterated, and poly(vinylmethylether) (PVME). We consider the effect of the structural change on the miscibility of PS/PVME, then turn to the added effect of deuterium labeling, both on this blend and for isotopic PS mixtures. Using our Locally Correlated Lattice (LCL) model we are able to identify trends in the physical properties of pure components, such as: free volume, thermal expansion coefficient, and cohesive energy density. We find that branching and labeling, both independently and cumulatively, affect pure component properties. Our ability to correlate structural and chemical changes with trends in physical properties leads to predictions about the compatibility of pure components, and thus their blend miscibility. The authors gratefully acknowledge support from NSF DMR-1403757 and GAANN.

  4. Using warnings to reduce categorical false memories in younger and older adults.

    PubMed

    Carmichael, Anna M; Gutchess, Angela H

    2016-07-01

    Warnings about memory errors can reduce their incidence, although past work has largely focused on associative memory errors. The current study sought to explore whether warnings could be tailored to specifically reduce false recall of categorical information in both younger and older populations. Before encoding word pairs designed to induce categorical false memories, half of the younger and older participants were warned to avoid committing these types of memory errors. Older adults who received a warning committed fewer categorical memory errors, as well as other types of semantic memory errors, than those who did not receive a warning. In contrast, young adults' memory errors did not differ for the warning versus no-warning groups. Our findings provide evidence for the effectiveness of warnings at reducing categorical memory errors in older adults, perhaps by supporting source monitoring, reduction in reliance on gist traces, or through effective metacognitive strategies.

  5. [Construction of index system for early warning of persistent organic pollutants (POPs) pollution incidents in China].

    PubMed

    Wang, Lin; Lü, Yong-Long; He, Gui-Zhen; Wang, Tie-Yu

    2014-10-01

    Early warning of pollution incidents caused by persistent organic pollutants (POPs) is urgently needed for China in the circumstances of serious POPs pollution and in increasing demand for improvement in chemical risk management. Given different categories of POPs and pollution incidents, the index system for early warning of POPs pollution accidents was built based on lifecycle theory and POPs formation mechanisms. It will be helpful for decision makers to enhance the early warning management of POPs pollution incidents in China. The index system for early warning includes two parts, early warning and mechanism for system operation. The indices include risk source indicators, warning indicators and warning level indicators. To ensure the effective implementation of this system, the mechanisms for response and policy guarantee were also formulated. These mechanisms contain dynamic inventory management and periodical assessment of risk sources, timely and effective report of warning conditions, as well as coordination and cooperation among the relevant departments.

  6. Indium-111 labeled monoclonal antibodies (Ab): The effect of DTPA conjugation on the Ab activity and tissue distribution

    SciTech Connect

    Sakahara, H.; Endo, K.; Nakashima, T.; Ohta, H.; Okada, K.; Yoshida, O.; Ohmomo, Y.; Horiuchi, K.; Yokoyama, A.; Torizuka, K.

    1984-01-01

    Monoclonal antibodies (Ab) to human ..cap alpha..-fetoprotein (AFP) were conjugated with diethylenetriaminepentaacetic acid (DTPA) using cyclic DTPA anhydride and the obtained conjugates, DTPA-Ab, were labeled with In-111. The effect of DTPA conjugation on the affinity constant and the maximum binding capacity of Ab was evaluated by radioimmunoassay and Scatchard plot analysis and In-111 labeled DTPA-Ab were used for the radioimmunodetection of tumor. Ab containing 1.0 DTPA molecule per Ab showed almost full retention of both the affinity constant and the maximum binding capacity. Then, 40 ..mu..Ci of In-111 labeled DTPA-Ab were injected intravenously to nude mice bearing AFP-producing human testicular tumor and the resulted were compared with I-131 labeled Ab. Scintigraphy clearly revealed transplanted tumor. Localization of In-111 labeled DTPA-Ab was significantly higher than I-131 labeled Ab. Tumor to blood ratio obtained at 4 days after injection was 2.59 with In-111 labeled DTPA-Ab compared to 0.99 with I-131 labeled Ab. When more than 1.9 DTPA molecules were incorporated per Ab, the maximum binding capacity decreased, although the affinity constant was less affected. These In-111 labeled DTPA-Ab caused significantly higher liver accumulation. These results indicate that In-111 labeled DTPA-Ab at a cojugated DTPA to Ab molar ratio of 1.0 may be superior to I-131 labeled Ab for tumor imaging, but the maximum binding capacity and tissue distribution of In-111 labeled DTPA-AB are greatly dependent upon the number of DTPA molecules incorporated per Ab molecule.

  7. 21 CFR 201.315 - Over-the-counter drugs for minor sore throats; suggested warning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Over-the-counter drugs for minor sore throats... AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING Specific Labeling Requirements for Specific Drug Products § 201.315 Over-the-counter drugs for minor sore throats; suggested warning. The Food...

  8. 21 CFR 201.315 - Over-the-counter drugs for minor sore throats; suggested warning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Over-the-counter drugs for minor sore throats... AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING Specific Labeling Requirements for Specific Drug Products § 201.315 Over-the-counter drugs for minor sore throats; suggested warning. The Food...

  9. 21 CFR 201.316 - Drugs with thyroid hormone activity for human use; required warning.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Drugs with thyroid hormone activity for human use... AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING Specific Labeling Requirements for Specific Drug Products § 201.316 Drugs with thyroid hormone activity for human use; required warning. (a)...

  10. 21 CFR 201.316 - Drugs with thyroid hormone activity for human use; required warning.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Drugs with thyroid hormone activity for human use... AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL LABELING Specific Labeling Requirements for Specific Drug Products § 201.316 Drugs with thyroid hormone activity for human use; required warning. (a)...

  11. Strategic Warning--Strategic Myth

    DTIC Science & Technology

    1991-05-01

    realization that strateqic warning o1 a Soviet or Warsaw Pact attack on Western Europe had increased from tens of hours or a few days to weeks or even months...However, not everyone was quite as optimistic. Arquinq against the position that the new lonqer warning scenarios would obviate the need for rapid...response airlift, Commander-in Chief of USTRAINSCOM, General H.T. Johnson snated, " I’m nrot sure we will have the warning ., . Warning time in itself is

  12. Crowdsourced earthquake early warning.

    PubMed

    Minson, Sarah E; Brooks, Benjamin A; Glennie, Craig L; Murray, Jessica R; Langbein, John O; Owen, Susan E; Heaton, Thomas H; Iannucci, Robert A; Hauser, Darren L

    2015-04-01

    Earthquake early warning (EEW) can reduce harm to people and infrastructure from earthquakes and tsunamis, but it has not been implemented in most high earthquake-risk regions because of prohibitive cost. Common consumer devices such as smartphones contain low-cost versions of the sensors used in EEW. Although less accurate than scientific-grade instruments, these sensors are globally ubiquitous. Through controlled tests of consumer devices, simulation of an M w (moment magnitude) 7 earthquake on California's Hayward fault, and real data from the M w 9 Tohoku-oki earthquake, we demonstrate that EEW could be achieved via crowdsourcing.

  13. Crowdsourced earthquake early warning

    PubMed Central

    Minson, Sarah E.; Brooks, Benjamin A.; Glennie, Craig L.; Murray, Jessica R.; Langbein, John O.; Owen, Susan E.; Heaton, Thomas H.; Iannucci, Robert A.; Hauser, Darren L.

    2015-01-01

    Earthquake early warning (EEW) can reduce harm to people and infrastructure from earthquakes and tsunamis, but it has not been implemented in most high earthquake-risk regions because of prohibitive cost. Common consumer devices such as smartphones contain low-cost versions of the sensors used in EEW. Although less accurate than scientific-grade instruments, these sensors are globally ubiquitous. Through controlled tests of consumer devices, simulation of an Mw (moment magnitude) 7 earthquake on California’s Hayward fault, and real data from the Mw 9 Tohoku-oki earthquake, we demonstrate that EEW could be achieved via crowdsourcing. PMID:26601167

  14. 49 CFR 234.259 - Warning time.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Warning time. 234.259 Section 234.259..., Inspection, and Testing Inspections and Tests § 234.259 Warning time. Each crossing warning system shall be tested for the prescribed warning time at least once every 12 months and when the warning system...

  15. 49 CFR 234.259 - Warning time.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Warning time. 234.259 Section 234.259..., Inspection, and Testing Inspections and Tests § 234.259 Warning time. Each crossing warning system shall be tested for the prescribed warning time at least once every 12 months and when the warning system...

  16. 37 CFR 11.21 - Warnings.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2014-07-01 2014-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and USPTO Rules of Professional...

  17. 37 CFR 11.21 - Warnings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules...

  18. 37 CFR 11.21 - Warnings.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2013-07-01 2013-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and USPTO Rules of Professional...

  19. 37 CFR 11.21 - Warnings.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules...

  20. 37 CFR 11.21 - Warnings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false Warnings. 11.21 Section 11.21... Proceedings; Jurisdiction, Sanctions, Investigations, and Proceedings § 11.21 Warnings. A warning is neither... warning. The warning shall contain a brief statement of facts and Mandatory Disciplinary Rules...

  1. 30 CFR 75.1103-5 - Automatic fire warning devices; actions and response.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... evaluation of electrical short and open circuits, ground faults, pneumatic leaks, or other defect detrimental... fire sensor and warning device systems shall provide an effective warning signal at the following... information. (3) The automatic fire sensor and warning device system shall be monitored for a period of...

  2. 30 CFR 75.1103-5 - Automatic fire warning devices; actions and response.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... evaluation of electrical short and open circuits, ground faults, pneumatic leaks, or other defect detrimental... fire sensor and warning device systems shall provide an effective warning signal at the following... information. (3) The automatic fire sensor and warning device system shall be monitored for a period of...

  3. 30 CFR 75.1103-5 - Automatic fire warning devices; actions and response.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... evaluation of electrical short and open circuits, ground faults, pneumatic leaks, or other defect detrimental... fire sensor and warning device systems shall provide an effective warning signal at the following... information. (3) The automatic fire sensor and warning device system shall be monitored for a period of...

  4. 30 CFR 75.1103-5 - Automatic fire warning devices; actions and response.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... evaluation of electrical short and open circuits, ground faults, pneumatic leaks, or other defect detrimental... fire sensor and warning device systems shall provide an effective warning signal at the following... information. (3) The automatic fire sensor and warning device system shall be monitored for a period of...

  5. Longer Term Impact of Cigarette Package Warnings in Australia Compared with the United Kingdom and Canada

    ERIC Educational Resources Information Center

    Li, Lin; Borland, Ron; Yong, Hua; Cummings, Kenneth M.; Thrasher, James F.; Hitchman, Sara C.; Fong, Geoffrey T.; Hammond, David; Bansal-Travers, Maansi

    2015-01-01

    This study examines the effects of different cigarette package warnings in Australia, Canada and the United Kingdom up to 5 years post-implementation. The data came from the International Tobacco Control Surveys. Measures included salience of warnings, cognitive responses, forgoing cigarettes and avoiding warnings. Although salience of the UK…

  6. 30 CFR 75.1103-4 - Automatic fire sensor and warning device systems; installation; minimum requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Automatic fire sensor and warning device...-UNDERGROUND COAL MINES Fire Protection § 75.1103-4 Automatic fire sensor and warning device systems; installation; minimum requirements. (a) Effective December 31, 2009, automatic fire sensor and warning...

  7. Pictorial cigarette pack warnings: a meta-analysis of experimental studies

    PubMed Central

    Noar, Seth M; Hall, Marissa G; Francis, Diane B; Ribisl, Kurt M; Pepper, Jessica K; Brewer, Noel T

    2016-01-01

    Objective To inform international research and policy, we conducted a meta-analysis of the experimental literature on pictorial cigarette pack warnings. Data sources We systematically searched 7 computerised databases in April 2013 using several search terms. We also searched reference lists of relevant articles. Study selection We included studies that used an experimental protocol to test cigarette pack warnings and reported data on both pictorial and text-only conditions. 37 studies with data on 48 independent samples (N=33 613) met criteria. Data extraction and synthesis Two independent coders coded all study characteristics. Effect sizes were computed from data extracted from study reports and were combined using random effects meta-analytic procedures. Results Pictorial warnings were more effective than text-only warnings for 12 of 17 effectiveness outcomes (all p<0.05). Relative to text-only warnings, pictorial warnings (1) attracted and held attention better; (2) garnered stronger cognitive and emotional reactions; (3) elicited more negative pack attitudes and negative smoking attitudes and (4) more effectively increased intentions to not start smoking and to quit smoking. Participants also perceived pictorial warnings as being more effective than text-only warnings across all 8 perceived effectiveness outcomes. Conclusions The evidence from this international body of literature supports pictorial cigarette pack warnings as more effective than text-only warnings. Gaps in the literature include a lack of assessment of smoking behaviour and a dearth of theory-based research on how warnings exert their effects. PMID:25948713

  8. Linking the evolution and form of warning coloration in nature

    PubMed Central

    Stevens, Martin; Ruxton, Graeme D.

    2012-01-01

    Many animals are toxic or unpalatable and signal this to predators with warning signals (aposematism). Aposematic appearance has long been a classical system to study predator–prey interactions, communication and signalling, and animal behaviour and learning. The area has received considerable empirical and theoretical investigation. However, most research has centred on understanding the initial evolution of aposematism, despite the fact that these studies often tell us little about the form and diversity of real warning signals in nature. In contrast, less attention has been given to the mechanistic basis of aposematic markings; that is, ‘what makes an effective warning signal?’, and the efficacy of warning signals has been neglected. Furthermore, unlike other areas of adaptive coloration research (such as camouflage and mate choice), studies of warning coloration have often been slow to address predator vision and psychology. Here, we review the current understanding of warning signal form, with an aim to comprehend the diversity of warning signals in nature. We present hypotheses and suggestions for future work regarding our current understanding of several inter-related questions covering the form of warning signals and their relationship with predator vision, learning, and links to broader issues in evolutionary ecology such as mate choice and speciation. PMID:22113031

  9. Effect of "Pink Eye" Label on Parents' Intent to Use Antibiotics and Perceived Contagiousness.

    PubMed

    Scherer, Laura D; Finan, Caitlin; Simancek, Dalton; Finkelstein, Jerome I; Tarini, Beth A

    2016-06-01

    Parents of children who presented for a pediatrics appointment responded to a clinical vignette that described a child with symptoms consistent with acute viral conjunctivitis. In a 2 × 2 randomized survey design, the physician in the vignette either used the term "pink eye" or "eye infection" to describe the symptoms, and either told parents that antibiotics are likely ineffective at treating the symptoms or did not discuss effectiveness. When the symptoms were referred to as "pink eye," parents remained interested in antibiotics, despite being informed about their ineffectiveness. By contrast, when the symptoms were referred to as an "eye infection," information about antibiotic ineffectiveness significantly reduced interest, Mdiff = 1.63, P < .001. Parents who received the "pink eye" label also thought that the symptoms were more contagious and were less likely to believe that their child could go to child care, compared with parents who received the "eye infection" label, Mdiff = 0.37, P = .38.

  10. Effect of histocompatibility factors on pulmonary retention of indium-111-labeled granulocytes

    SciTech Connect

    Dutcher, J.P.; Riggs, C. Jr.; Fox, J.J.; Johnston, G.S.; Norris, D.; Wiernik, P.H.; Schiffer, C.A. )

    1990-04-01

    Granulocyte transfusions are associated with a number of side effects including febrile transfusion reactions and occasionally pulmonary infiltrates. There is evidence that the presence of preformed antibodies may be a cause of these complications. In this study, allogeneic 111Indium-labeled granulocytes were used to evaluate the pulmonary retention of radioactivity in alloimmunized and non-alloimmunized patients in an attempt to assess antibody effect on granulocyte migration. After injection of labeled allogeneic granulocytes into neutropenic patients, the ratios of lung to heart activity were calculated for the first 30 min of scanning. There was significantly greater retention of radioactivity from cells in the lungs of patients who were alloimmunized, having both lymphocytotoxic (anti-HLA) and leuko-agglutinating antibodies, compared to the activity in the lungs of non-alloimmunized patients (P less than .001) or of patients receiving autologous granulocytes (P less than .001). This study demonstrates that labeled, mismatched granulocytes may be retained in the lungs for a significantly longer time in patients with preformed antibodies. This implies that transfusion of large numbers of such mismatched granulocytes, i.e., granulocyte transfusions, may also be retained in the lungs of alloimmunized patients, which could lead to pulmonary compromise. Therefore, granulocyte transfusions from random donors should not be given to alloimmunized patients.

  11. 21 CFR 357.850 - Labeling of deodorant drug products for internal use.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... incontinence.” (c) Warnings. The labeling of the product contains the following warnings under the heading... 21 Food and Drugs 5 2013-04-01 2013-04-01 false Labeling of deodorant drug products for internal... HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR...

  12. 21 CFR 357.850 - Labeling of deodorant drug products for internal use.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... incontinence.” (c) Warnings. The labeling of the product contains the following warnings under the heading... 21 Food and Drugs 5 2011-04-01 2011-04-01 false Labeling of deodorant drug products for internal... HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR...

  13. 21 CFR 357.850 - Labeling of deodorant drug products for internal use.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... incontinence.” (c) Warnings. The labeling of the product contains the following warnings under the heading... 21 Food and Drugs 5 2014-04-01 2014-04-01 false Labeling of deodorant drug products for internal... HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR...

  14. 21 CFR 357.850 - Labeling of deodorant drug products for internal use.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... incontinence.” (c) Warnings. The labeling of the product contains the following warnings under the heading... 21 Food and Drugs 5 2012-04-01 2012-04-01 false Labeling of deodorant drug products for internal... HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR...

  15. 21 CFR 357.850 - Labeling of deodorant drug products for internal use.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... incontinence.” (c) Warnings. The labeling of the product contains the following warnings under the heading... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Labeling of deodorant drug products for internal... HUMAN SERVICES (CONTINUED) DRUGS FOR HUMAN USE MISCELLANEOUS INTERNAL DRUG PRODUCTS FOR...

  16. 16 CFR 1203.6 - Labeling and instructions.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... visible to the user: (1) Model designation. (2) A warning to the user that no helmet can protect against... manual for more specific care and cleaning information. (6) Signal word. The labels required...

  17. Labeling HCFC Products Starting 2015: What You Need to Know

    EPA Pesticide Factsheets

    Fact sheet explains that products imported or manufactured after January 1, 2015 that contain or were manufactured with an HCFC must bear a warning label before they can be introduced into interstate commerce.

  18. Tobacco Health Warning Messages on Plain Cigarette Packs and in Television Campaigns: A Qualitative Study with Australian Socioeconomically Disadvantaged Smokers

    ERIC Educational Resources Information Center

    Guillaumier, Ashleigh; Bonevski, Billie; Paul, Christine

    2015-01-01

    Television advertisements, packaging regulations and health warning labels (HWLs) are designed to communicate anti-smoking messages to large number of smokers. However, only a few studies have examined how high smoking prevalence groups respond to these warnings. This study explored how socioeconomically disadvantaged smokers engage with health…

  19. EXPERIMENTATION AND EVALUATION OF IMPROVED STALL WARNING EQUIPMENT

    DTIC Science & Technology

    A flight simulation project was conducted to determine the relative alerting efficacy of artificial aural and tactile warning signals for alerting...detected. The results show that a stickshaker warning signal is the most effective means of alerting a pilot (99 percent effective ) followed by an...interrupted horn (84 percent effective ). The continuous or steady horn, currently used in most aircraft, was only 64 percent effective in alerting a pilot

  20. The model beetle Tribolium castaneum can be used as an early warning system for transgenerational epigenetic side effects caused by pharmaceuticals.

    PubMed

    Bingsohn, Linda; Knorr, Eileen; Vilcinskas, Andreas

    2016-01-01

    Pharmaceuticals are not currently tested for transgenerational and epigenetic side effects. The use of vertebrates as preclinical research models is limited by their long generation times, low numbers of progeny and ethical concerns. In contrast, invertebrates such as insects breed rapidly, produce many offspring and are more ethically acceptable, allowing them to be used for high-throughput screening. Here, we established Tribolium castaneum as a model to screen for the effect of drugs on complex fitness parameters and the expression of epigenetic regulatory genes. We tested diets supplemented with the psychoactive drug valproic acid (VPA), which is a histone deacetylase inhibitor, or the antioxidant curcumin, which is a histone acetyltransferase inhibitor. We found that VPA delayed development, reduced longevity, and increased female body weight compared to a control diet. Fertility and fecundity declined and the expression of epigenetic regulatory genes was induced in the untreated F1 generation. In contrast, curcumin did not affect development or body weight, but it increased longevity, caused a significant reduction in fertility, and induced the expression of epigenetic regulatory genes mostly in the treated F0 generation. VPA and curcumin administered to vertebrate models have similar effects to those we observed in T. castaneum, confirming that this beetle is potentially useful as an alternative model to screen for the epigenetic effect of drugs. T. castaneum also provides a valuable early warning system for transgenerational epigenetic risk factors that are difficult to detect in mammals.

  1. [WHO Framework Convention on Tobacco Control (FCTC) Article 11: packaging and labelling of tobacco products].

    PubMed

    Bekki, Kanae; Inaba, Yohei; Kunugita, Naoki

    2015-01-01

    The World Health Organization (WHO) Framework Convention on Tobacco Control (FCTC) requires member countries to implement measures aimed at reducing the demand for tobacco products. FCTC article 11 describes the important forms of health communication and packaging regulations. And this article recommends on large pictorial health warnings and encourages more effective forms of disclosure on constituents and emissions. Furthermore, article 11 recognizes the importance of the package as a promotional vehicle for tobacco companies and requires the removal of potentially misleading packaging information, including the terms "light" and "mild." The Conference of the Parties (COP) adopted guidelines for implementation of article 11 on "Packaging and labelling of Tobacco Products". Some countries, such as Canada, the U.S.A., Australia, EU countries etc. positively promoted tobacco control by implementing countermeasures such as the graphic health warning labels and plain packages. These countermeasures showed the significant effects of decreasing smoking rate and preventing smoking initiation in young people. Furthermore, these warning labels were effective for the literally challenged. However, the Japanese government has not implemented these countermeasures, and only limited texts are shown on Japanese tobacco packaging. Therefore, Japan should emulate approaches taken by other countries, and promote the tobacco control policy in accordance with FCTC.

  2. Car Gestures - Advisory warning using additional steering wheel angles.

    PubMed

    Maag, Christian; Schneider, Norbert; Lübbeke, Thomas; Weisswange, Thomas H; Goerick, Christian

    2015-10-01

    Advisory warning systems (AWS) notify the driver about upcoming hazards. This is in contrast to the majority of currently deployed advanced driver assistance systems (ADAS) that manage emergency situations. The target of this study is to investigate the effectiveness, acceptance, and controllability of a specific kind of AWS that uses the haptic information channel for warning the driver. This could be beneficial, as alternatives for using the visual modality can help to reduce the risk of visual overload. The driving simulator study (N=24) compared an AWS based on additional steering wheel angle control (Car Gestures) with a visual warning presented in a simulated head-up display (HUD). Both types of warning were activated 3.5s before the hazard object was reached. An additional condition of unassisted driving completed the experimental design. The subjects encountered potential hazards in a variety of urban situations (e.g. a pedestrian standing on the curbs). For the investigated situations, subjective ratings show that a majority of drivers prefer visual warnings over haptic information via gestures. An analysis of driving behavior indicates that both warning approaches guide the vehicle away from the potential hazard. Whereas gestures lead to a faster lateral driving reaction (compared to HUD warnings), the visual warnings result in a greater safety benefit (measured by the minimum distance to the hazard object). A controllability study with gestures in the wrong direction (i.e. leading toward the hazard object) shows that drivers are able to cope with wrong haptic warnings and safety is not reduced compared to unassisted driving as well as compared to (correct) haptic gestures and visual warnings.

  3. Soviet early warning satellites

    NASA Astrophysics Data System (ADS)

    Perry, G. E.

    1982-02-01

    Satellite orbits and groups for the Cosmos spacecraft are discussed, noting that the orbits are configured to provide full early warning system coverage. The regular crossing of a ground track which includes all the Minuteman bases in the U.S. is noted, as are time constraints for the launch into a suitable orbit without introducing orbital anomalies. Cosmos 1024 was observed to need four corrections in order to reach a point where free libration over a fixed ground station was possible for a year until replacement by the Cosmos 1124 occurred. The current configuration is a total of nine satellites with 40 deg spacing, which yields full coverage, although it is indicated that only three satellites ever operate simultaneously.

  4. Tsunami warnings: Understanding in Hawai'i

    USGS Publications Warehouse

    Gregg, Chris E.; Houghton, B.F.; Paton, Douglas; Johnston, David M.; Swanson, D.A.; Yanagi, B.S.

    2007-01-01

    The devastating southeast Asian tsunami of December 26, 2004 has brought home the destructive consequences of coastal hazards in an absence of effective warning systems. Since the 1946 tsunami that destroyed much of Hilo, Hawai'i, a network of pole mounted sirens has been used to provide an early public alert of future tsunamis. However, studies in the 1960s showed that understanding of the meaning of siren soundings was very low and that ambiguity in understanding had contributed to fatalities in the 1960 tsunami that again destroyed much of Hilo. The Hawaiian public has since been exposed to monthly tests of the sirens for more than 25 years and descriptions of the system have been widely published in telephone books for at least 45 years. However, currently there remains some uncertainty in the level of public understanding of the sirens and their implications for behavioral response. Here, we show from recent surveys of Hawai'i residents that awareness of the siren tests and test frequency is high, but these factors do not equate with increased understanding of the meaning of the siren, which remains disturbingly low (13%). Furthermore, the length of time people have lived in Hawai'i is not correlated systematically with understanding of the meaning of the sirens. An additional issue is that warning times for tsunamis gene rated locally in Hawai'i will be of the order of minutes to tens of minutes and limit the immediate utility of the sirens. Natural warning signs of such tsunamis may provide the earliest warning to residents. Analysis of a survey subgroup from Hilo suggests that awareness of natural signs is only moderate, and a majority may expect notification via alerts provided by official sources. We conclude that a major change is needed in tsunami education, even in Hawai'i, to increase public understanding of, and effective response to, both future official alerts and natural warning signs of future tsunamis. ?? Springer 2006.

  5. Reactions to graphic health warnings in the United States.

    PubMed

    Nonnemaker, James M; Choiniere, Conrad J; Farrelly, Matthew C; Kamyab, Kian; Davis, Kevin C

    2015-02-01

    This study reports consumer reactions to the graphic health warnings selected by the Food and Drug Administration to be placed on cigarette packs in the United States. We recruited three sets of respondents for an experimental study from a national opt-in e-mail list sample: (i) current smokers aged 25 or older, (ii) young adult smokers aged 18-24 and (iii) youth aged 13-17 who are current smokers or who may be susceptible to initiation of smoking. Participants were randomly assigned to be exposed to a pack of cigarettes with one of nine graphic health warnings or with a text-only warning statement. All three age groups had overall strong negative emotional (ß = 4.7, P < 0.001 for adults; ß = 4.6, P < 0.001 for young adults and ß = 4.0, P < 0.001 for youth) and cognitive (ß = 2.4, P < 0.001 for adults; ß = 3.0, P < 0.001 for young adults and ß = 4.6, P < 0.001 for youth) reactions to the proposed labels. The strong negative emotional and cognitive reactions following a single exposure to the graphic health warnings suggest that, with repeated exposures over time, graphic health warnings may influence smokers' beliefs, intentions and behaviors.

  6. Effects of nutrition label format and product assortment on the healthfulness of food choice.

    PubMed

    Aschemann-Witzel, Jessica; Grunert, Klaus G; van Trijp, Hans C M; Bialkova, Svetlana; Raats, Monique M; Hodgkins, Charo; Wasowicz-Kirylo, Grazyna; Koenigstorfer, Joerg

    2013-12-01

    This study aims to find out whether front-of-pack nutrition label formats influence the healthfulness of consumers' food choices and important predictors of healthful choices, depending on the size of the choice set that is made available to consumers. The predictors explored were health motivation and perceived capability of making healthful choices. One thousand German and Polish consumers participated in the study that manipulated the format of nutrition labels. All labels referred to the content of calories and four negative nutrients and were presented on savoury and sweet snacks. The different formats included the percentage of guideline daily amount, colour coding schemes, and text describing low, medium and high content of each nutrient. Participants first chose from a set of 10 products and then from a set of 20 products, which was, on average, more healthful than the first choice set. The results showed that food choices were more healthful in the extended 20-product (vs. 10-product) choice set and that this effect is stronger than a random choice would produce. The formats colour coding and texts, particularly colour coding in Germany, increased the healthfulness of product choices when consumers were asked to choose a healthful product, but not when they were asked to choose according to their preferences. The formats did not influence consumers' motivation to choose healthful foods. Colour coding, however, increased consumers' perceived capability of making healthful choices. While the results revealed no consistent differences in the effects between the formats, they indicate that manipulating choice sets by including healthier options is an effective strategy to increase the healthfulness of food choices.

  7. Earthquake early warning performance tests for Istanbul

    NASA Astrophysics Data System (ADS)

    Köhler, N.; Wenzel, F.; Erdik, M.; Alcik, H.; Mert, A.

    2009-04-01

    The Marmara Region is the most densily populated region in Turkey. The greater area of the mega-city Istanbul inhabits about 14 million people. The city is located in the direct vicinity of the Main Marmara Fault, a dextral strike-slip fault system intersecting the Sea of Marmara, which is the western continuation of the North Anatolian Fault [Le Pichon et al., 2001]. Its closest distance to the city of Istanbul ranges between 15 and 20 km. Recent estimates by Parsons [2004] give a probability of more than 40% of a M ≥ 7 earthquake that will affect Istanbul within the next 30 years. Due to this high seismic risk, earthquake early warning is an important task in disaster management and seismic risk reduction, increasing the safety of millions of people living in and around Istanbul and reducing economic losses. The Istanbul Earthquake Rapid Response and Early Warning System (IERREWS) includes a set of 10 strong-motion sensors used for early warning which are installed between Istanbul and the Main Marmara Fault. The system works on the exceedance of amplitude thresholds, whereas three alarm levels are defined at three different thresholds [Erdik et al., 2003]. In the context of the research project EDIM (Earthquake Disaster Information System for the Marmara Region, Turkey), the early warning network is planned to be extended by an additional set of 10 strong-motion sensors installed around the Sea of Marmara to include the greater Marmara Region into the early warning process. We present performance tests of both the existing and the planned extended early warning network using ground motion simulations for 280 synthetic earthquakes along the Main Marmara Fault with moment magnitudes between 4.5 and 7.5. We apply the amplitude thresholds of IERREWS, as well as, for comparison, an early warning algorithm based on artificial neural networks which estimates hypocentral location and magnitude of the occurring earthquake. The estimates are updated continuously with

  8. Warnings reduce false memories for missing aspects of events.

    PubMed

    Gerrie, Matthew P; Garry, Maryanne

    2011-01-01

    When people see movies with some parts missing, they falsely recognize many of the missing parts later. In two experiments, we examined the effect of warnings on people's false memories for these parts. In Experiment 1, warning subjects about false recognition before the movie (forewarnings) reduced false recognition, but warning them after the movie (postwarnings) reduced false recognition to a lesser extent. In Experiment 2, the effect of the warnings depended on the nature of the missing parts. Forewarnings were more effective than postwarnings in reducing false recognition of missing noncrucial parts, but forewarnings and postwarnings were similarly effective in reducing false recognition of crucial missing parts. We use the source monitoring framework to explain our results.

  9. The emotional impact and ease of recall of warning signs for suicide: a controlled study.

    PubMed

    Rudd, M David; Mandrusiak, Michael; Joiner, Thomas E; Berman, Alan L; Van Orden, Kimberly A; Hollar, Daniel

    2006-06-01

    In light of concerns about potential iatrogenic effects of information about suicide, in the current study we examined the emotional impact of reading a list of warning signs for suicide in comparison to comparable lists for heart attacks and diabetes. All participants read two sets of warning signs, with the experimental group reading the suicide warning signs. Results confirm no difference in emotional impact across groups, along with providing evidence that warning signs for suicide are as easy to recall after exposure as warning signs for heart attack. Implications for pubic health campaigns are discussed.

  10. Novel optical approaches for label-free quantification of nano-cytotoxic effects

    NASA Astrophysics Data System (ADS)

    Mues, Sarah; Antunovic, Jan; Ketelhut, Steffi; Kemper, Björn; Schnekenburger, Jürgen

    2016-03-01

    Commonly used cytotoxicity assays to determine the formation of reactive oxygen species, cell viability or cell death are often affected by applied nanomaterials, which lead to false-positive or false-negative results. Thus, novel nanomaterial toxicity testing strategies that allow for high nanomaterial doses to determine Low Effect Levels (LOEL) even of low toxic materials are of high interest. We demonstrate novel approaches to quantify cytotoxic effects with new parameter sets such as cellular refractive index, volume, density and dry mass that are obtained by digital holographic microscopy (DHM). Furthermore, we correlate results obtained from spherical (NM 300) and rod shaped (NM 302) silver nanomaterials with established cell viability and cell death assays. Moreover, in a label-free flow cytometry configuration, cell-nanoparticle-interaction-kinetics were determined by side scatter signal analysis. We demonstrate that silver spheres show a higher cytotoxicity than silver rods and found that this effect correlates with a decrease of the intracellular refractive index and a decreased temporal development of dry mass and cell covered surface area indicating reduced cell viability and increased cell death. Results from side scatter analysis suggest a dose-dependent uptake kinetics of both materials that correlates with cytotoxicity data of the established assays. Taken together, our results demonstrate DHM and flow cytometry as promising novel label-free tools for nanomaterial toxicity and cell particle interaction studies.

  11. Geographic information system applications to public warning systems

    SciTech Connect

    Newsom, D.E.

    1990-01-01

    This paper describes the capabilities of a geographic information system (GIS), the Integrated Emergency Management Information System (IEMIS), for planning a siren-based public warning system. The Outdoor Sound Propagation Model (OSPM) in IEMIS models warning sirens in a given area and reports the results graphically as sound pressure level contours. As implemented in IEMIS, OSPM includes graphic functions for the preparation and display of input data, display of the model's results, and management of data files. These graphic functions enable public safety personnel to plan more effectively for warning of the public.

  12. Early Warning and the Tank

    DTIC Science & Technology

    1989-06-01

    recharge the batteries. Naturally, this makes the tank more detectable. THE PEWS EARLY WARNING SYSTEM U.S. tank platoons currently have one Platoon... Early Warning System ( PEWS ) per platoon. These con- tain 10 seismic sensors which can be placed a kilometer or so foreward. A panel of lights indicates...BRL-.MR-3’E i" MEMORANDUM REPORT BRL-MR-3767 ’B𔃽BRL EARLY WARNING AND THE TANK FRED L. BUNN s IN JUN 16 1989 " JUNE 1989 APPROVED FOR PUBLIC RELEASE

  13. Health Warnings on Alcoholic Beverages: Perceptions of the Health Risks and Intentions towards Alcohol Consumption

    PubMed Central

    Wigg, Sophie; Stafford, Lorenzo D.

    2016-01-01

    Objectives Research has demonstrated that packaging which includes pictorial health warnings are more effective in altering smokers’ perceptions and intentions as well as changing smoking behaviours compared to text-only health warnings. However, very few studies have investigated the effectiveness of health warnings on alcoholic beverages Methods Participants (N = 60) viewed alcoholic beverages presenting one of three health warnings (No health warning, Text-only, Pictorial) and then responded to questions relating to level of fear arousal and their perceptions toward alcohol use. Results We found that pictorial health warnings were associated with significantly higher fear arousal, increased perceptions of the health risks of consuming alcohol as well as greater intentions to reduce and quit alcohol consumption compared to the control. Conclusions These novel findings suggest pictorial health warnings on alcoholic beverages may be an important way of making the public aware of the health risks of alcohol consumption. PMID:27105210

  14. Attention mediates the effect of nutrition label information on consumers' choice. Evidence from a choice experiment involving eye-tracking.

    PubMed

    Bialkova, Svetlana; Grunert, Klaus G; Juhl, Hans Jørn; Wasowicz-Kirylo, Grazyna; Stysko-Kunkowska, Malgorzata; van Trijp, Hans C M

    2014-05-01

    In two eye-tracking studies, we explored whether and how attention to nutrition information mediates consumers' choice. Consumers had to select either the healthiest option or a product of their preference within an assortment. On each product a particular label (Choices logo, monochrome GDA label, or color-coded GDA label) communicated the product's nutrient profile. In study 1, participants had to select from 4 products differentiated, in addition to the nutrition information, by flavor (strawberry, muesli, apple, chocolate; varied within participants) and brand (local vs. global, varied between participants). Study 2 further explored brand effect within-participants, and thus only 2 flavors (strawberry, chocolate) were presented within an assortment. Actual choice made, response time and eye movements were recorded. Respondents fixated longer and more often on products with color-coded GDAs label than on products with monochrome GDAs or Choices logo. A health goal resulted in longer and more frequent fixations in comparison to a preference goal. Products with color-coded and monochrome GDAs had the highest likelihood of being chosen, and this effect was related to the attention-getting property of the label (irrespective of brand and flavor effects). The product fixated most had the highest likelihood of being chosen. These results suggest that attention mediates the effect of nutrition labels on choice.

  15. Emergency Warning Systems. Part 2. Warning Systems - Evaluation Guidelines.

    DTIC Science & Technology

    1983-07-01

    ELEMENT. PROJECT. TASK AREA A WORK UNIT NUMBERS PRC Voorhees Work Unit 2234G 1500 Planning Research Drive McLean, Virginia 22102 ___ 11. CONTROLLING ...different from Controlling Office) IS. SECURITY CLASS. (of this report) Unclassified 15a. DECLASSIFICATION/DOWNGRADING SCHEDULE 16. DISTRIBUTION...systems that control these warning systems are discussed. Test results of several warning systems are included along with a discussion of sound

  16. Designing Fatigue Warning Systems: The perspective of professional drivers.

    PubMed

    Meng, Fanxing; Li, Shuling; Cao, Lingzhi; Peng, Qijia; Li, Musen; Wang, Chunhui; Zhang, Wei

    2016-03-01

    Professional drivers have been characterized as experiencing heavy fatigue resulting from long driving time in their daily work. This study aimed to explore the potential demand of Fatigue Warning Systems (FWSs) among professional drivers as a means of reducing the danger of fatigue driving and to examine their opinions regarding the design of FWSs. Six focus groups with 35 participants and a questionnaire survey with 600 respondents were conducted among Chinese truck and taxi drivers to collect qualitative and quantitative data concerning the current situation of fatigue driving and opinions regarding the design of FWSs. The results revealed that both truck and taxi drivers had a positive attitude toward FWSs, and they hoped this system could not only monitor and warn them regarding their fatigue but also somewhat relieve their fatigue before they could stop and rest. As for warning signals, participants preferred auditory warnings, as opposed to visual, vibrotactile or electric stimuli. Interestingly, it was proposed that verbal warnings involving the information regarding consequences of fatigue driving or the wishes of drivers' family members would be more effective. Additionally, different warning patterns, including graded, single and continuous warnings, were discussed in the focus group. Finally, the participants proposed many other suggestions, as well as their concerns regarding FWSs, which will provide valuable information for companies who wish to develop FWSs for professional drivers.

  17. Effects of Ferumoxides – Protamine Sulfate Labeling on Immunomodulatory Characteristics of Macrophage-like THP-1 Cells

    PubMed Central

    Janic, Branislava; Iskander, A. S. M.; Rad, Ali M.; Soltanian-Zadeh, Hamid; Arbab, Ali S.

    2008-01-01

    Superparamagnetic Iron Oxide (SPIO) complexed with cationic transfection agent is used to label various mammalian cells. Labeled cells can then be utilized as an in vivo magnetic resonance imaging (MRI) probes. However, certain number of in vivo administered labeled cells may be cleared from tissues by the host's macrophages. For successful translation to routine clinical application of SPIO labeling method it is important that this mode of in vivo clearance of iron does not elicit any diverse immunological effects. The purpose of this study was to demonstrate that SPIO agent ferumoxides-protamine sulfate (FePro) incorporation into macrophages does not alter immunological properties of these cells with regard to differentiation, chemotaxis, and ability to respond to the activation stimuli and to modulate T cell response. We used THP-1 cell line as a model for studying macrophage cell type. THP-1 cells were magnetically labeled with FePro, differentiated with 100 nM of phorbol ester, 12-Myristate-13-acetate (TPA) and stimulated with 100 ng/ml of LPS. The results showed 1) FePro labeling had no effect on the changes in morphology and expression of cell surface proteins associated with TPA induced differentiation; 2) FePro labeled cells responded to LPS with slightly higher levels of NFκB pathway activation, as shown by immunobloting; TNF-α secretion and cell surface expression levels of CD54 and CD83 activation markers, under these conditions, were still comparable to the levels observed in non-labeled cells; 3) FePro labeling exhibited differential, chemokine dependent, effect on THP-1 chemotaxis with a decrease in cell directional migration to MCP-1; 4) FePro labeling did not affect the ability of THP-1 cells to down-regulate T cell expression of CD4 and CD8 and to induce T cell proliferation. Our study demonstrated that intracellular incorporation of FePro complexes does not alter overall immunological properties of THP-1 cells. The described experiments provide

  18. 49 CFR 234.259 - Warning time.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Warning time. 234.259 Section 234.259... time. Each crossing warning system shall be tested for the prescribed warning time at least once every... devices that accurately determine actual warning time may be used in performing such tests....

  19. 49 CFR 234.259 - Warning time.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Warning time. 234.259 Section 234.259... time. Each crossing warning system shall be tested for the prescribed warning time at least once every... devices that accurately determine actual warning time may be used in performing such tests....

  20. 49 CFR 234.259 - Warning time.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Warning time. 234.259 Section 234.259... time. Each crossing warning system shall be tested for the prescribed warning time at least once every... devices that accurately determine actual warning time may be used in performing such tests....

  1. 30 CFR 57.14208 - Warning devices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Warning devices. 57.14208 Section 57.14208... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning... four feet beyond the rear of the equipment shall have a warning flag at the end of the...

  2. 30 CFR 56.14208 - Warning devices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Warning devices. 56.14208 Section 56.14208... Safety Practices and Operational Procedures § 56.14208 Warning devices. (a) Visible warning devices shall... feet beyond the rear of the equipment shall have a warning flag at the end of the projection....

  3. 30 CFR 57.14208 - Warning devices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Warning devices. 57.14208 Section 57.14208... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning... four feet beyond the rear of the equipment shall have a warning flag at the end of the...

  4. 30 CFR 56.14208 - Warning devices.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Warning devices. 56.14208 Section 56.14208... Safety Practices and Operational Procedures § 56.14208 Warning devices. (a) Visible warning devices shall... feet beyond the rear of the equipment shall have a warning flag at the end of the projection....

  5. 30 CFR 57.14208 - Warning devices.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Warning devices. 57.14208 Section 57.14208... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning... four feet beyond the rear of the equipment shall have a warning flag at the end of the...

  6. 30 CFR 56.14208 - Warning devices.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Warning devices. 56.14208 Section 56.14208... Safety Practices and Operational Procedures § 56.14208 Warning devices. (a) Visible warning devices shall... feet beyond the rear of the equipment shall have a warning flag at the end of the projection....

  7. 30 CFR 56.14208 - Warning devices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Warning devices. 56.14208 Section 56.14208... Safety Practices and Operational Procedures § 56.14208 Warning devices. (a) Visible warning devices shall... feet beyond the rear of the equipment shall have a warning flag at the end of the projection....

  8. 30 CFR 57.14208 - Warning devices.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Warning devices. 57.14208 Section 57.14208... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning... four feet beyond the rear of the equipment shall have a warning flag at the end of the...

  9. Aircraft Cabin Turbulence Warning Experiment

    NASA Technical Reports Server (NTRS)

    Bogue, Rodney K.; Larcher, Kenneth

    2006-01-01

    New turbulence prediction technology offers the potential for advance warning of impending turbulence encounters, thereby allowing necessary cabin preparation time prior to the encounter. The amount of time required for passengers and flight attendants to be securely seated (that is, seated with seat belts fastened) currently is not known. To determine secured seating-based warning times, a consortium of aircraft safety organizations have conducted an experiment involving a series of timed secured seating trials. This demonstrative experiment, conducted on October 1, 2, and 3, 2002, used a full-scale B-747 wide-body aircraft simulator, human passenger subjects, and supporting staff from six airlines. Active line-qualified flight attendants from three airlines participated in the trials. Definitive results have been obtained to provide secured seating-based warning times for the developers of turbulence warning technology

  10. Cyber Early Warning System (CEWAS)

    DTIC Science & Technology

    2006-03-01

    AFRL-IF-RS-TR-2006-103 Final Technical Report March 2006 CYBER EARLY WARNING SYSTEM (CEWAS) Telcordia Technologies...ONLY (Leave blank) 2. REPORT DATE MARCH 2006 3. REPORT TYPE AND DATES COVERED Final Aug 04 – Dec 06 4. TITLE AND SUBTITLE CYBER EARLY WARNING ...that are in their initial stages or in progress. 4 The Enhanced InFilter system has the capability to provide early notification of cyber

  11. Disentangling the Origin of the Kok Effect Using Position Specific Glucose Labeling in Sunflower Leaves

    NASA Astrophysics Data System (ADS)

    Gauthier, P. P.; Bender, M. L.; Saenz, N.

    2015-12-01

    In plants, leaf mitochondrial respiratory CO2 release is inhibited by light. Bessel Kok first demonstrated this inhibition in 1948. Based on curves of CO2 assimilation vs irradiance, it is understood that respiration is maximal in the dark. It then frequently decreases linearly with irradiance until reaching some value around the compensation point, beyond which it is constant. CO2 released by mitochondrial respiration is the result of decarboxylation through pyruvate dehydrogenase (PDH), the tricarboxylic acid pathway (TCAP) and the oxydative pentose phosphate pathway (OPPP). The overall activity of these three reactions is reduced by light. However, their individual contributions to the Kok effect are unknown. We measured the rate of decarboxylation of glucose, position-specifically labeled with 13C, to evaluate the participation of PDH, TCAP and OPPP in the Kok effect of sunflower. Leaves were fed with labeled glucose through their transpiration stream. The δ13C of the CO2 released by the leaf was then measured as a function of irradiance. The results showed that the inhibition of the decarboxylation of carbon positions 3 and 4 in glucose is at the origin of the Kok effect. These are the positions of carbon atoms decarboxylated by PDH. In addition, the rate of decarboxylation of position 1 was not different in the light and in the dark. Thus OPPP plays no role in the Kok effect in sunflower leaves. This work improves our current understanding of leaf mitochondrial respiratory metabolism in the light. Invoking the Kok effect in plant physiology models should improve our ability to simulate carbon fluxes of terrestrial ecosystems.

  12. LIVE DEMONSTRATION OF DISTANT EARLY WARNING SYSTEM

    NASA Astrophysics Data System (ADS)

    Hammitzsch, M.; Lendholt, M.; Wächter, J.

    2009-12-01

    The DEWS (Distant Early Warning System) [1] project, funded under the 6th Framework Programme of the European Union, has the objective to create a new generation of interoperable early warning systems based on an open sensor platform. This platform integrates OGC [2] SWE [3] compliant sensor systems for the rapid detection of earthquakes, for the monitoring of sea level, ocean floor events, and ground displacements. Based on the upstream information flow DEWS focuses on the improvement of downstream capacities of warning centres especially by improving information logistics for effective and targeted warning message aggregation for a multilingual environment. Multiple telecommunication channels will be used for the dissemination of warning messages. Wherever possible, existing standards have been integrated. The Command and Control User Interface (CCUI), a rich client application based on Eclipse RCP (Rich Client Platform) [4] and the open source GIS uDig [5], integrates various OGC services. Using WMS (Web Map Service) [6] and WFS (Web Feature Service) [7] spatial data are utilized to depict the situation picture and to integrate a simulation system via WPS (Web Processing Service) [8] to identify affected areas. Warning messages are compiled and transmitted in the OASIS [9] CAP (Common Alerting Protocol) [10] standard together with addressing information defined via EDXL-DE (Emergency Data Exchange Language - Distribution Element) [11]. Internal interfaces are realized with SOAP [12] web services. Based on results of GITEWS [13] - in particular the GITEWS Tsunami Service Bus [14] - the DEWS approach provides an implementation for tsunami early warning systems. The introductory part of the demonstration briefly explains the DEWS project, the CCUI in conjunction with operators’ workflow, the system architecture, details of information logistics and the virtual scenario of live demonstration. The live demonstration exhibits the CCUI on screen and the service

  13. Air quality early-warning system for cities in China

    NASA Astrophysics Data System (ADS)

    Xu, Yunzhen; Yang, Wendong; Wang, Jianzhou

    2017-01-01

    Air pollution has become a serious issue in many developing countries, especially in China, and could generate adverse effects on human beings. Air quality early-warning systems play an increasingly significant role in regulatory plans that reduce and control emissions of air pollutants and inform the public in advance when harmful air pollution is foreseen. However, building a robust early-warning system that will improve the ability of early-warning is not only a challenge but also a critical issue for the entire society. Relevant research is still poor in China and cannot always satisfy the growing requirements of regulatory planning, despite the issue's significance. Therefore, in this paper, a hybrid air quality early-warning system was successfully developed, composed of forecasting and evaluation. First, a hybrid forecasting model was proposed as an important part of this system based on the theory of "decomposition and ensemble" and combined with the advanced data processing technique, support vector machine, the latest bio-inspired optimization algorithm and the leave-one-out strategy for deciding weights. Afterwards, to intensify the research, fuzzy evaluation was performed, which also plays an indispensable role in the early-warning system. The forecasting model and fuzzy evaluation approaches are complementary. Case studies using daily air pollution concentrations of six air pollutants from three cities in China (i.e., Taiyuan, Harbin and Chongqing) are used as examples to evaluate the efficiency and effectiveness of the developed air quality early-warning system. Experimental results demonstrate that both the accuracy and the effectiveness of the developed system are greatly superior for air quality early warning. Furthermore, the application of forecasting and evaluation enables the informative and effective quantification of future air quality, offering a significant advantage, and can be employed to develop rapid air quality early-warning systems.

  14. Effects of oxygen on EPR spectra of nitroxide spin-label probes of model membranes

    NASA Astrophysics Data System (ADS)

    Popp, Carol A.; Hyde, James S.

    The use of a methylpentene polymer, TPX, for construction of sample containers that allow easy equilibration of electron paramagnetic resonance samples with nitrogen is described. The effects of oxygen-dependent shortening of the electron spin relaxation times of nitroxide spin labels were studied in dispersions of dimyristoylphosphatidylcholine (DMPC) and dipalmitoylphosphatidylchohne (DPPC). First-harmonic, in-phase, absorption spectra of deoxygenated samples of 2-(14-carboxytetradecyl)-2-ethyl-4,4-dimethyl-3-oxazolidinyloxyl (16SASL) in DMPC display decreased linewidths and increased peak-to-peak heigths and resolution of 13C splittings. Continuous-wave (cw) saturation studies of 16SASL/DMPC and both lipid- and aqueous-phase components of 2,2,6,6-tetramethyl-piperidinooxyl (Tempo) partitioned into DPPC show that the rf field at which the signal intensity is maximized decreases when aerated samples are equilibrated with nitrogen. Second-harmonic, out-of-phase, absorption (saturation transfer) spectra of deoxygenated samples of 16SASUDMPC at -22°C and 2-(3-carboxypropyl)-4,4-dimethyl-2-tridecyl-3-oxazolidinyloxyl (5SASL) in DPPC at 35°C display increased signal intensity and lineshape changes. Electron-electron double resonance (ELDOR) spectra display much greater ELDOR reduction in signal intensity when a deoxygenated sample of 16SASL/DMPC is used. Our results indicate that the routine use of deoxygenated samples in biologically relevant studies using spin-label probes should be considered.

  15. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 7 2012-04-01 2012-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  16. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 7 2014-04-01 2014-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  17. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  18. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  19. 21 CFR 740.10 - Labeling of cosmetic products for which adequate substantiation of safety has not been obtained.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 7 2013-04-01 2013-04-01 false Labeling of cosmetic products for which adequate..., DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) COSMETICS COSMETIC PRODUCT WARNING STATEMENTS Warning Statements § 740.10 Labeling of cosmetic products for which adequate substantiation of safety has not...

  20. An Operational Comparison of Lightning Warning Systems.

    NASA Astrophysics Data System (ADS)

    Johnson, R. L.; Janota, D. E.; Hay, J. E.

    1982-05-01

    During the spring-summer of 1979, six lightning warning devices were evaluated in a side-by-side comparison study at three test sites. Stock commercial devices were selected based upon distinct concepts of operation. The devices tested included a sferics counter, a corona point, a radioactive probe, a field mill, an azimuth/range locator and a triangulation locator. The test sites were chosen to provide varied thunderstorm conditions: 1) San Antonio, Texas (cold air advection), 2) Kennedy Space Center, Florida (localized surface heating) and 3) Langmuir Laboratory, New Mexico (orographic effects). The evaluation parameters were advance warning time, time to clear after hazard, alarm reliability, and false alarm and failure to alarm probabilities. The triangulation locator provided the best overall performance; however, all systems indicated a need for improvement in the failure to alarm rate.

  1. Satellite Threat Warning and Attack Reporting

    SciTech Connect

    Hilland, D.; Phipps, G.; Jingle, C.; Newton, G.

    1997-12-31

    The Air Force Research Laboratory`s Satellite Threat Warning and Attack Reporting (STW/AR) program will provide technologies for advanced threat warning and reporting of radio frequency (RF) and laser threats. The STW/AR program objectives are: (a) develop cost- effective technologies to detect, identify, locate, characterize, and report attacks or interference against U.S. and Allied satellites. (b) demonstrate innovative, light-weight, low-power, laser and RF sensors. The program focuses on the demonstration of RF and laser sensors. The RF sensor effort includes the investigation of interferometric antenna arrays, multi-arm spiral and butler matrix antennas, wideband receivers, adaptive processors, and improved processing algorithms. The laser sensor effort includes the investigation of alternative detectors, broadband grating and optical designs, active pixel sensing, and improved processing algorithms.

  2. Potential Effect of Physical Activity Calorie Equivalent (PACE) Labeling on Adult Fast Food Ordering and Exercise

    PubMed Central

    Antonelli, Ray; Viera, Anthony J.

    2015-01-01

    Introduction Numeric calorie content labels show limited efficacy in reducing the number of calories ordered from fast food meals. Physical activity calorie equivalent (PACE) labels are an alternative that may reduce the number of calories ordered in fast food meals while encouraging patrons to exercise. Methods A total of 1000 adults from 47 US states were randomly assigned via internet survey to one of four generic fast food menus: no label, calories only, calories + minutes, or calories + miles necessary to walk to burn off the calories. After completing hypothetical orders participants were asked to rate the likelihood of calorie-only and PACE labels to influence (1) food choice and (2) physical activity. Results Respondents (n = 823) ordered a median of 1580 calories from the no-label menu, 1200 from the calories-only menu, 1140 from the calories + minutes menu, and 1210 from the calories + miles menu (p = 0.0001). 40% of respondents reported that PACE labels were “very likely” to influence food item choice vs. 28% for calorie-only labels (p<0.0001). 64% of participants reported that PACE labels were “somewhat likely” or “very likely” to influence their level of physical activity vs. 49% for calorie-only labels (p<0.0001). Conclusions PACE labels may be helpful in reducing the number of calories ordered in fast food meals and may have the added benefit of encouraging exercise. PMID:26222056

  3. 21 CFR 660.45 - Labeling.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.45 Labeling. In... capable of transmitting hepatitis and should be handled accordingly. (d) The package shall include a... test methods, and (3) warnings as to possible hazards, including hepatitis transmitted in handling...

  4. 21 CFR 660.45 - Labeling.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.45 Labeling. In... capable of transmitting hepatitis and should be handled accordingly. (d) The package shall include a... test methods, and (3) warnings as to possible hazards, including hepatitis transmitted in handling...

  5. 21 CFR 660.45 - Labeling.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.45 Labeling. In... capable of transmitting hepatitis and should be handled accordingly. (d) The package shall include a... test methods, and (3) warnings as to possible hazards, including hepatitis transmitted in handling...

  6. 21 CFR 660.45 - Labeling.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.45 Labeling. In... capable of transmitting hepatitis and should be handled accordingly. (d) The package shall include a... test methods, and (3) warnings as to possible hazards, including hepatitis transmitted in handling...

  7. 21 CFR 660.45 - Labeling.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... STANDARDS FOR DIAGNOSTIC SUBSTANCES FOR LABORATORY TESTS Hepatitis B Surface Antigen § 660.45 Labeling. In... capable of transmitting hepatitis and should be handled accordingly. (d) The package shall include a... test methods, and (3) warnings as to possible hazards, including hepatitis transmitted in handling...

  8. What's in a Name? Evaluating the Effects of the "Sex Offender" Label on Public Opinions and Beliefs.

    PubMed

    Harris, Andrew J; Socia, Kelly M

    2016-10-01

    Particularly over the past two decades, the terms sex offender and juvenile sex offender (JSO) have attained increasingly common usage in media and public policy discourse. Although often applied as factual descriptors, the labels may evoke strong subconscious associations with a population commonly presumed to be compulsive, at high risk of re-offense, and resistant to rehabilitation. Such associations, in turn, may exert considerable impact on expressions of support for certain policies as well as public beliefs and opinions about adults and youth who have perpetrated sexual offenses. The current study systematically evaluated the impact of the "sex offender" and "JSO" labels through series of items administered to a nationally stratified and matched sample from across the United States. The study employed an experimental design, in which one group of participants (n = 498) ranked their levels of agreement with a series of statements utilizing these labels, and a control group (n = 502) responded to a matched set of statements substituting the labels with more neutral descriptive language. Findings support the hypothesis that use of the "sex offender" label strengthens public support for policies directed at those who have perpetrated sexual crimes, including public Internet disclosure, residency restrictions, and social networking bans. The "JSO" label is demonstrated to produce particularly robust effects, enhancing support for policies that subject youth to public Internet notification and affecting beliefs about youths' propensity to re-offend as adults. Implications for public policy, media communication, and research are explored and discussed.

  9. Effect of the label of oligosaccharide acceptors on the kinetic parameters of nasturtium seed xyloglucan endotransglycosylase (XET).

    PubMed

    Kosík, Ondřej; Garajová, Soňa; Matulová, Mária; Rehulka, Pavel; Stratilová, Eva; Farkaš, Vladimír

    2011-02-01

    Fluorescently labeled derivatives of a xyloglucan (XG) nonasaccharide Glc(4)Xyl(3)Gal(2) (XLLG) were used as glycosyl acceptors in assays of xyloglucan endotransglycosylase (XET) from germinated nasturtium (Tropaeolum majus) seeds. We have investigated how the type of the oligosaccharide label influences the kinetic parameters of the reaction. The fluorescent probes used to label XLLG were anthranilic acid (AA), 8-aminonaphtalene-1,3,6-trisulfonic acid (ANTS), fluorescein isothiocyanate (FITC), and sulforhodamine (SR), respectively. The obtained data were compared with those of the reactions where aldose and/or alditol forms of tritium-labeled xyloglucan-derived nonasaccharide served as the respective acceptors. Modification at C-1 of the reducing-end glucose in XLLG by substitution with the fluorophore markedly affected the kinetic parameters of the reaction. The Michaelis constants K(m) for individual acceptors increased in the order [1-(3)H]XLLGXLLG-SR>XLLG-ANTS>[1-(3)H]XLLGol>[1-(3)H]XLLG>XLLG-AA. Catalytic efficiency (expressed as k(cat)/K(m)) with XLLG labeled with SR or FITC was 15 and 28 times, respectively, higher than with the tritium-labeled natural substrate [1-(3)H]XLLG. Comparison of the kinetic parameters found with acceptors labeled with different types of labels enables to select the most effective substrates for the high-throughput assays of XET.

  10. 30 CFR 47.41 - Requirement for container labels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Requirement for container labels. 47.41 Section 47.41 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.41 Requirement...

  11. 30 CFR 47.41 - Requirement for container labels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Requirement for container labels. 47.41 Section 47.41 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.41 Requirement...

  12. 30 CFR 47.41 - Requirement for container labels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Requirement for container labels. 47.41 Section 47.41 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR EDUCATION AND TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.41 Requirement...

  13. Warning Labels: Stigma and the Popularizing of Teen Mothers' Stories.

    ERIC Educational Resources Information Center

    Kelly, Deirdre M.

    Those interested in critical, feminist, and anti-racist pedagogy are on a search for means to counter dominant ways of speaking about stigmatized groups. Some see promise in popular theater, which starts from the experience of those on the margins. This ethnographic study followed 12 teen mothers, a highly stereotyped group, as they wrote and…

  14. High efficiency Hall effect micro-biosensor platform for detection of magnetically labeled biomolecules.

    PubMed

    Sandhu, Adarsh; Kumagai, Yoshimichi; Lapicki, Adam; Sakamoto, Satoshi; Abe, Masanori; Handa, Hiroshi

    2007-04-15

    Detection of magnetically labeled biomolecules using micro-Hall biosensors is a promising method for monitoring biomolecular recognition processes. The measurement efficiency of standard systems is limited by the time taken for magnetic beads to reach the sensing area of the Hall devices. Here, micro-current lines were integrated with Hall effect structures to manipulate the position of magnetic beads via field gradients generated by localized currents flowing in the current lines. Beads were accumulated onto the sensor surface within seconds of passing currents through the current lines. Real-time detection of magnetic beads using current lines integrated with Hall biosensors was achieved. These results are promising in establishing Hall biosensor platforms as efficient and inexpensive means of monitoring biomolecular reactions for medical applications.

  15. Gambling disorder: a side effect of an off-label prescription of baclofen-literature review.

    PubMed

    Guillou-Landreat, Morgane; Victorri Vigneau, Caroline; Gerardin, Marie

    2017-01-10

    The use of high-dose baclofen emerged in 2008 in the treatment of alcohol-use disorders. Its prescription is still off-label in France, but recent trials have suggested the interest of using high doses for alcohol dependence, so we have to deal with an increase in its use. However, we still have few data about the adverse effects of a high-dose baclofen prescription, especially in complex addictive disorders. We present a case of a 32-year-old man who sought treatment for gambling disorders (GDs). He had complex addictive disorders, including alcohol-use disorders and GDs. He developed a severe GD, after treatment with a high dose of baclofen. The maximum dose was 160 mg/day, prescribed for his alcohol-use disorders. According to the Naranjo algorithm, the score was +7, it enabled to conclude that problem of gambling was probably imputable to baclofen. We discuss this case with reference to literature.

  16. Effect of HSA coated iron oxide labeling on human umbilical cord derived mesenchymal stem cells

    NASA Astrophysics Data System (ADS)

    Sanganeria, Purva; Chandra, Sudeshna; Bahadur, Dhirendra; Khanna, Aparna

    2015-03-01

    Human umbilical cord derived mesenchymal stem cells (hUC-MSCs) are known for self-renewal and differentiation into cells of various lineages like bone, cartilage and fat. They have been used in biomedical applications to treat degenerative disorders. However, to exploit the therapeutic potential of stem cells, there is a requirement of sensitive non-invasive imaging techniques which will offer the ability to track transplanted cells, bio-distribution, proliferation and differentiation. In this study, we have analyzed the efficacy of human serum albumin coated iron oxide nanoparticles (HSA-IONPs) on the differentiation of hUC-MSCs. The colloidal stability of the HSA-IONPs was tested over a long period of time (≥20 months) and the optimized concentration of HSA-IONPs for labeling the stem cells was 60 μg ml-1. Detailed in vitro assays have been performed to ascertain the effect of the nanoparticles (NPs) on stem cells. Lactate dehydrogenase (LDH) assay showed minimum release of LDH depicting the least disruptions in cellular membrane. At the same time, mitochondrial impairment of the cells was also not observed by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay. Flow cytometry analysis revealed lesser generation of reactive oxygen species in HSA-IONPs labeled hUC-MSCs in comparison to bare and commercial IONPs. Transmission electron microscopy showed endocytic engulfment of the NPs by the hUC-MSCs. During the process, the gross morphologies of the actin cytoskeleton were found to be intact as shown by immunofluorescence microscopy. Also, the engulfment of the HSA-IONPs did not show any detrimental effect on the differentiation potential of the stem cells into adipocytes, osteocytes and chondrocytes, thereby confirming that the inherent properties of stem cells were maintained.

  17. Potential effect of physical activity based menu labels on the calorie content of selected fast food meals.

    PubMed

    Dowray, Sunaina; Swartz, Jonas J; Braxton, Danielle; Viera, Anthony J

    2013-03-01

    In this study we examined the effect of physical activity based labels on the calorie content of meals selected from a sample fast food menu. Using a web-based survey, participants were randomly assigned to one of four menus which differed only in their labeling schemes (n=802): (1) a menu with no nutritional information, (2) a menu with calorie information, (3) a menu with calorie information and minutes to walk to burn those calories, or (4) a menu with calorie information and miles to walk to burn those calories. There was a significant difference in the mean number of calories ordered based on menu type (p=0.02), with an average of 1020 calories ordered from a menu with no nutritional information, 927 calories ordered from a menu with only calorie information, 916 calories ordered from a menu with both calorie information and minutes to walk to burn those calories, and 826 calories ordered from the menu with calorie information and the number of miles to walk to burn those calories. The menu with calories and the number of miles to walk to burn those calories appeared the most effective in influencing the selection of lower calorie meals (p=0.0007) when compared to the menu with no nutritional information provided. The majority of participants (82%) reported a preference for physical activity based menu labels over labels with calorie information alone and no nutritional information. Whether these labels are effective in real-life scenarios remains to be tested.

  18. Potential Impact of Graphic Health Warnings on Cigarette Packages in Reducing Cigarette Demand and Smoking-Related Deaths in Vietnam.

    PubMed

    Minh, Hoang Van; Chung, Le Hong; Giang, Kim Bao; Duc, Duong Minh; Hinh, Nguyen Duc; Mai, Vu Quynh; Cuong, Nguyen Manh; Manh, Pham Duc; Duc, Ha Anh; Yang, Jui-Chen

    2016-01-01

    Two years after implementation of the graphic health warning intervention in Vietnam, it is very important to evaluate the intervention's potential impact. The objective of this paper was to predict effects of graphic health warnings on cigarette packages, particularly in reducing cigarette demand and smoking-associated deaths in Vietnam. In this study, a discrete choice experiment (DCE) method was used to evaluate the potential impact of graphic tobacco health warnings on smoking demand. To predict the impact of GHWs on reducing premature deaths associated with smoking, we constructed different static models. We adapted the method developed by University of Toronto, Canada and found that GHWs had statistically significant impact on reducing cigarette demand (up to 10.1% through images of lung damage), resulting in an overall decrease of smoking prevalence in Vietnam. We also found that between 428,417- 646,098 premature deaths would be prevented as a result of the GHW intervention. The potential impact of the GHW labels on reducing premature smoking-associated deaths in Vietnam were shown to be stronger among lower socio-economic groups.

  19. Automaticity of Basic-Level Categorization Accounts for Labeling Effects in Visual Recognition Memory

    ERIC Educational Resources Information Center

    Richler, Jennifer J.; Gauthier, Isabel; Palmeri, Thomas J.

    2011-01-01

    Are there consequences of calling objects by their names? Lupyan (2008) suggested that overtly labeling objects impairs subsequent recognition memory because labeling shifts stored memory representations of objects toward the category prototype (representational shift hypothesis). In Experiment 1, we show that processing objects at the basic…

  20. Effect of lie labelling on children's evaluation of selfish, polite, and altruistic lies.

    PubMed

    Cheung, Him; Chan, Yawen; Tsui, Wan Chi Gigi

    2016-09-01

    This study investigates how 5- and 6-year-olds' evaluations of selfish, polite, and altruistic lies change as a result of whether these false statements are explicitly labelled as lies. We are also interested in how interpretive theory of mind may correlate with such evaluations with and without a lie label. Our results showed that labelling lowered children's evaluations for the polite and altruistic lies, but not for the selfish lies. Interpretive theory of mind correlated positively with the evaluation difference between the polite and altruistic lies and that between the selfish and altruistic lies in the label, but not in the non-label condition. Correlation between the selfish and altruistic lies and that between the polite and altruistic lies were stronger with than without labelling, after controlling for age, and verbal and non-verbal intelligence. We conclude that lie labelling biases children towards more negative evaluations for non-selfish lies and makes them see lies of different motives as more similar. If a lie label is applied, whether lies of different motives are still evaluated differently depends on interpretive theory of mind, which reflects the child's ability to represent and allow different interpretations of an ambiguous reality.

  1. Effects of Categorical Labels on Similarity Judgments: A Critical Analysis of Similarity-Based Approaches

    ERIC Educational Resources Information Center

    Noles, Nicholaus S.; Gelman, Susan A.

    2012-01-01

    Our goal in the present study was to evaluate the claim that category labels affect children's judgments of visual similarity. We presented preschool children with discriminable and identical sets of animal pictures and asked them to make perceptual judgments in the presence or absence of labels. Our findings indicate that children who are asked…

  2. Women's Relationship to Feminism: Effects of Generation and Feminist Self-Labeling

    ERIC Educational Resources Information Center

    Duncan, Lauren E.

    2010-01-01

    The relative importance to feminism of generation and feminist self-labeling was explored in a sample of 667 women riding buses to a 1992 March on Washington for Reproductive Rights. Specifically, generational (Generation X vs. Baby Boomers) and feminist self-labeling (strong feminists vs. weak feminists vs. nonfeminists) similarities and…

  3. NEWS ADVISORY: EPA Issues Pesticides Warning in Caribbean, Methyl Bromide Suspected of Making Four People Ill on St. John, U.S. VI

    EPA Pesticide Factsheets

    (New York, N.Y.) Today, the EPA issued a pesticides use warning advisory (web link below) with information about the restricted use of pesticides. Pesticides must be used in accordance with label directions.

  4. Labeling HCFC Products Starting 2015: A More In-depth Look at What You Need to Know & Specific Guidance on Foam Products

    EPA Pesticide Factsheets

    Fact sheet provides information on labeling foam products. Products imported or manufactured after January 1, 2015 that contain or were manufactured with an HCFC must bear a warning label before they can be introduced into interstate commerce.

  5. Early Warning Implementation Guide: "Using the Massachusetts Early Warning Indicator System (EWIS) and Local Data to Identify, Diagnose, Support, and Monitor Students in Grades 1-12"

    ERIC Educational Resources Information Center

    Massachusetts Department of Elementary and Secondary Education, 2014

    2014-01-01

    The purpose of this guide is to provide information on how to use early warning data, including the Massachusetts Early Warning Indicator System (EWIS), to identify, diagnose, support and monitor students in grades 1-12. It offers educators an overview of EWIS and how to effectively use these data in conjunction with local data by following a…

  6. Exploring the Role of Social Memory of Floods for Designing Flood Early Warning Operations

    NASA Astrophysics Data System (ADS)

    Girons Lopez, Marc; Di Baldassarre, Giuliano; Grabs, Thomas; Halldin, Sven; Seibert, Jan

    2016-04-01

    Early warning systems are an important tool for natural disaster mitigation practices, especially for flooding events. Warnings rely on near-future forecasts to provide time to take preventive actions before a flood occurs, thus reducing potential losses. However, on top of the technical capacities, successful warnings require an efficient coordination and communication among a range of different actors and stakeholders. The complexity of integrating the technical and social spheres of warning systems has, however, resulted in system designs neglecting a number of important aspects such as social awareness of floods thus leading to suboptimal results. A better understanding of the interactions and feedbacks among the different elements of early warning systems is therefore needed to improve their efficiency and therefore social resilience. When designing an early warning system two important decisions need to be made regarding (i) the hazard magnitude at and from which a warning should be issued and (ii) the degree of confidence required for issuing a warning. The first decision is usually taken based on the social vulnerability and climatic variability while the second one is related to the performance (i.e. accuracy) of the forecasting tools. Consequently, by estimating the vulnerability and the accuracy of the forecasts, these two variables can be optimized to minimize the costs and losses. Important parameters with a strong influence on the efficiency of warning systems such as social awareness are however not considered in their design. In this study we present a theoretical exploration of the impact of social awareness on the design of early warning systems. For this purpose we use a definition of social memory of flood events as a proxy for flood risk awareness and test its effect on the optimization of the warning system design variables. Understanding the impact of social awareness on warning system design is important to make more robust warnings that can

  7. The effect of digital alteration disclaimer labels on social comparison and body image: Instructions and individual differences.

    PubMed

    Bury, Belinda; Tiggemann, Marika; Slater, Amy

    2016-06-01

    The current study aimed to investigate the effect of digital alteration disclaimer labels appended to fashion magazine advertisements, as well as instructional condition, on women's social comparison and body dissatisfaction. Participants were 378 female undergraduate students who viewed 11 thin ideal advertisements with either no disclaimer, a generic disclaimer, or a more detailed specific disclaimer. There were three instructional conditions: neutral, distractor, and social comparison. Disclaimer labels did not affect appearance comparison or body dissatisfaction, but instructional condition did, with the social comparison instructions producing the highest appearance comparison and body dissatisfaction. In addition, there was a three-way interaction with trait appearance comparison, such that women high on trait appearance comparison who saw specifically worded disclaimers in the distractor instructional condition experienced increased body dissatisfaction, whereas women low on this trait experienced decreased body dissatisfaction. It seems that both instructions and individual differences may influence responses to disclaimer labels.

  8. FDA Warns Against Bogus Autism 'Cures'

    MedlinePlus

    ... news/fullstory_164602.html FDA Warns Against Bogus Autism 'Cures' Unproven therapies won't help and could ... Don't fall for products claiming to cure autism, the U.S. Food and Drug Administration warns. There's ...

  9. Warning Signs of Vision Problems in Children

    MedlinePlus

    ... Text Size Email Print Share Warning Signs of Vision Problems in Infants & Children Page Content ​Eye exams ... treated successfully. What are warning signs of a vision problem? Babies up to 1 year of age: ...

  10. 76 FR 38975 - Labeling and Effectiveness Testing; Sunscreen Drug Products for Over-the-Counter Human Use

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Part 201 (formerly Docket No. 1978N-0038) RIN 0910-AF43 Labeling and Effectiveness Testing; Sunscreen Drug Products for Over-the-Counter Human...

  11. What Contributes to the Split-Attention Effect? The Role of Text Segmentation, Picture Labelling, and Spatial Proximity

    ERIC Educational Resources Information Center

    Florax, Mareike; Ploetzner, Rolf

    2010-01-01

    In the split-attention effect spatial proximity is frequently considered to be pivotal. The transition from a spatially separated to a spatially integrated format not only involves changes in spatial proximity, but commonly necessitates text segmentation and picture labelling as well. In an experimental study, we investigated the influence of…

  12. Independent Evaluation Report for Platoon Early Warning System (PEWS- IER) AN/TRS-2( )

    DTIC Science & Technology

    1977-05-01

    Early Warning System ( PEWS ) AN/TRS-2...Alternatives I A-I Annex B - Test Report PEWS OT II (reviously Provided. 1 3-1 Annex C - Small Developmnt Requiremnt fov the Platoon Early L C-1 Warning ...1.7 CONCLUSIONS. a. The Infantry has a requirement for a Platoon Early Warning System ( PEWS ). b. THe PEWS provided an effective early werning system.

  13. Label Propagation Prediction of Drug-Drug Interactions Based on Clinical Side Effects.

    PubMed

    Zhang, Ping; Wang, Fei; Hu, Jianying; Sorrentino, Robert

    2015-07-21

    Drug-drug interaction (DDI) is an important topic for public health, and thus attracts attention from both academia and industry. Here we hypothesize that clinical side effects (SEs) provide a human phenotypic profile and can be translated into the development of computational models for predicting adverse DDIs. We propose an integrative label propagation framework to predict DDIs by integrating SEs extracted from package inserts of prescription drugs, SEs extracted from FDA Adverse Event Reporting System, and chemical structures from PubChem. Experimental results based on hold-out validation demonstrated the effectiveness of the proposed algorithm. In addition, the new algorithm also ranked drug information sources based on their contributions to the prediction, thus not only confirming that SEs are important features for DDI prediction but also paving the way for building more reliable DDI prediction models by prioritizing multiple data sources. By applying the proposed algorithm to 1,626 small-molecule drugs which have one or more SE profiles, we obtained 145,068 predicted DDIs. The predicted DDIs will help clinicians to avoid hazardous drug interactions in their prescriptions and will aid pharmaceutical companies to design large-scale clinical trial by assessing potentially hazardous drug combinations. All data sets and predicted DDIs are available at http://astro.temple.edu/~tua87106/ddi.html.

  14. Chemical Ligation and Isotope Labeling to Locate Dynamic Effects during Catalysis by Dihydrofolate Reductase.

    PubMed

    Luk, Louis Y P; Ruiz-Pernía, J Javier; Adesina, Aduragbemi S; Loveridge, E Joel; Tuñón, Iñaki; Moliner, Vincent; Allemann, Rudolf K

    2015-07-27

    Chemical ligation has been used to alter motions in specific regions of dihydrofolate reductase from E. coli and to investigate the effects of localized motional changes on enzyme catalysis. Two isotopic hybrids were prepared; one with the mobile N-terminal segment containing heavy isotopes ((2) H, (13) C, (15) N) and the remainder of the protein with natural isotopic abundance, and the other one with only the C-terminal segment isotopically labeled. Kinetic investigations indicated that isotopic substitution of the N-terminal segment affected only a physical step of catalysis, whereas the enzyme chemistry was affected by protein motions from the C-terminal segment. QM/MM studies support the idea that dynamic effects on catalysis mostly originate from the C-terminal segment. The use of isotope hybrids provides insights into the microscopic mechanism of dynamic coupling, which is difficult to obtain with other studies, and helps define the dynamic networks of intramolecular interactions central to enzyme catalysis.

  15. Chemical Ligation and Isotope Labeling to Locate Dynamic Effects during Catalysis by Dihydrofolate Reductase†

    PubMed Central

    Luk, Louis Y. P.; Ruiz‐Pernía, J. Javier; Adesina, Aduragbemi S.; Loveridge, E. Joel

    2015-01-01

    Abstract Chemical ligation has been used to alter motions in specific regions of dihydrofolate reductase from E. coli and to investigate the effects of localized motional changes on enzyme catalysis. Two isotopic hybrids were prepared; one with the mobile N‐terminal segment containing heavy isotopes (2H, 13C, 15N) and the remainder of the protein with natural isotopic abundance, and the other one with only the C‐terminal segment isotopically labeled. Kinetic investigations indicated that isotopic substitution of the N‐terminal segment affected only a physical step of catalysis, whereas the enzyme chemistry was affected by protein motions from the C‐terminal segment. QM/MM studies support the idea that dynamic effects on catalysis mostly originate from the C‐terminal segment. The use of isotope hybrids provides insights into the microscopic mechanism of dynamic coupling, which is difficult to obtain with other studies, and helps define the dynamic networks of intramolecular interactions central to enzyme catalysis. PMID:26079622

  16. Airborne Turbulence Warning System Development

    NASA Technical Reports Server (NTRS)

    Bogue, Rod

    2003-01-01

    This viewgraph presentation provides information on the development of a system by which aircraft pilots will be warned of turbulence. This networked system of in situ sensors will be mounted on various aircraft all of which are linked through a ground based parabolic antenna. As its end result, this system will attempt to reduce the number of accidents arising from turbulence.

  17. Warning Signs of Heart Failure

    MedlinePlus

    ... Venous Thromboembolism Aortic Aneurysm More Warning Signs of Heart Failure Updated:Feb 9,2017 By themselves, any one ... faster. This content was last reviewed April 2015. Heart Failure • Home • About Heart Failure • Causes and Risks for ...

  18. Relative Importance of Different Attributes of Graphic Health Warnings on Tobacco Packages in Viet Nam.

    PubMed

    Giang, Kim Bao; Chung, Le Hong; Minh, Hoang Van; Kien, Vu Duy; Giap, Vu Van; Hinh, Nguyen Duc; Cuong, Nguyen Manh; Manh, Pham Duc; Duc, Ha Anh; Yang, Jui-Chen

    2016-01-01

    Graphic health warnings (GHW) on tobacco packages have proven to be effective in increasing quit attempts among smokers and reducing initial smoking among adolescents. This research aimed to examine the relative importance of different attributes of graphic health warnings on tobacco packages in Viet Nam. A discrete choice experimental (DCE) design was applied with a conditional logit model. In addition, a ranking method was used to list from the least to the most dreadful GHW labels. With the results from DCE model, graphic type was shown to be the most important attribute, followed by cost and coverage area of GHW. The least important attribute was position of the GHW. Among 5 graphic types (internal lung cancer image, external damaged teeth, abstract image, human suffering image and text), the image of lung cancer was found to have the strongest influence on both smokers and non-smokers. With ranking method, the image of throat cancer and heart diseases were considered the most dreadful images. GHWs should be designed with these attributes in mind, to maximise influence on purchase among both smokers and non-smokers.

  19. 76 FR 55923 - Draft Guidance for Industry: Submission of Warning Plans for Cigarettes and Smokeless Tobacco...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-09

    ... Cigarettes and Smokeless Tobacco Products; Availability; Agency Information Collection Activities; Proposed... ``Submission of Warning Plans for Cigarettes and Smokeless Tobacco Products.'' This draft guidance document is... Cigarette Labeling and Advertising Act, as amended by the Family Smoking Prevention and Tobacco Control...

  20. 21 CFR 369.9 - General warnings re accidental ingestion by children.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 5 2013-04-01 2013-04-01 false General warnings re accidental ingestion by children. 369.9 Section 369.9 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... statements be used on the label of all drug products....

  1. 30 CFR 56.14208 - Warning devices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Warning devices. 56.14208 Section 56.14208... Safety Practices and Operational Procedures § 56.14208 Warning devices. (a) Visible warning devices shall be used when parked mobile equipment creates a hazard to persons in other mobile equipment....

  2. 30 CFR 57.14208 - Warning devices.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Equipment Safety Practices and Operational Procedures § 57.14208 Warning devices. (a) Visible warning devices shall be used when parked mobile equipment creates a hazard to persons in other mobile equipment... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Warning devices. 57.14208 Section...

  3. 47 CFR 3.71 - Warnings.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Warnings. 3.71 Section 3.71 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL AUTHORIZATION AND ADMINISTRATION OF ACCOUNTING AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Enforcement § 3.71 Warnings. The Commission may issue written warnings or forfeitures...

  4. 16 CFR 307.2 - Required warnings.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... THE COMPREHENSIVE SMOKELESS TOBACCO HEALTH EDUCATION ACT OF 1986 Scope § 307.2 Required warnings. The Comprehensive Smokeless Tobacco Health Education Act of 1986 is the law that requires the enactment of these... MAY CAUSE MOUTH CANCER WARNING: THIS PRODUCT MAY CAUSE GUM DISEASE AND TOOTH LOSS WARNING:...

  5. 49 CFR 193.2917 - Warning signs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Warning signs. 193.2917 Section 193.2917 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...: FEDERAL SAFETY STANDARDS Security § 193.2917 Warning signs. (a) Warning signs must be conspicuously...

  6. 49 CFR 193.2917 - Warning signs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Warning signs. 193.2917 Section 193.2917 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...: FEDERAL SAFETY STANDARDS Security § 193.2917 Warning signs. (a) Warning signs must be conspicuously...

  7. 49 CFR 229.113 - Warning notice.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Warning notice. 229.113 Section 229.113....113 Warning notice. Whenever any steam generator has been shut down because of defects, a distinctive warning notice giving reasons for the shut-down shall be conspicuously attached near the steam...

  8. 49 CFR 107.309 - Warning letters.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Warning letters. 107.309 Section 107.309... PROGRAM PROCEDURES Enforcement Compliance Orders and Civil Penalties § 107.309 Warning letters. (a) The Associate Administrator may issue a warning letter to any person whom the Associate Administrator...

  9. 32 CFR 806b.28 - Warning banners.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Warning banners. 806b.28 Section 806b.28... PROGRAM Privacy Act Notifications § 806b.28 Warning banners. Information systems that contain information... subject to the Privacy Act will have warning banners displayed on the first screen (at a minimum)...

  10. 32 CFR 806b.28 - Warning banners.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Warning banners. 806b.28 Section 806b.28... PROGRAM Privacy Act Notifications § 806b.28 Warning banners. Information systems that contain information... subject to the Privacy Act will have warning banners displayed on the first screen (at a minimum)...

  11. 46 CFR 154.1830 - Warning sign.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 5 2014-10-01 2014-10-01 false Warning sign. 154.1830 Section 154.1830 Shipping COAST... SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Operations § 154.1830 Warning sign. (a) The master... a warning sign: (1) At the gangway facing the shore so that the sign may be seen from the shore;...

  12. 33 CFR 127.1113 - Warning signs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Warning signs. 127.1113 Section... Waterfront Facilities Handling Liquefied Hazardous Gas Design and Construction § 127.1113 Warning signs. (a) The marine transfer area for LHG must have warning signs that— (1) Meet paragraph (b) of this...

  13. 47 CFR 3.71 - Warnings.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Warnings. 3.71 Section 3.71 Telecommunication... MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Enforcement § 3.71 Warnings. The Commission may issue written warnings or forfeitures to accounting authorities which are found not to be operating...

  14. 49 CFR 229.113 - Warning notice.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Warning notice. 229.113 Section 229.113....113 Warning notice. Whenever any steam generator has been shut down because of defects, a distinctive warning notice giving reasons for the shut-down shall be conspicuously attached near the steam...

  15. 17 CFR 38.711 - Warning letters.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 17 Commodity and Securities Exchanges 1 2014-04-01 2014-04-01 false Warning letters. 38.711... MARKETS Disciplinary Procedures § 38.711 Warning letters. Where a rule violation is found to have occurred, no more than one warning letter may be issued per rolling 12-month period for the same violation....

  16. 47 CFR 3.71 - Warnings.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Warnings. 3.71 Section 3.71 Telecommunication... MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Enforcement § 3.71 Warnings. The Commission may issue written warnings or forfeitures to accounting authorities which are found not to be operating...

  17. 33 CFR 127.113 - Warning signs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Warning signs. 127.113 Section... Waterfront Facilities Handling Liquefied Natural Gas § 127.113 Warning signs. (a) The marine transfer area for LNG must have warning signs that— (1) Meet paragraph (b) of this section; (2) Can be seen from...

  18. 46 CFR 154.1830 - Warning sign.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 5 2013-10-01 2013-10-01 false Warning sign. 154.1830 Section 154.1830 Shipping COAST... SELF-PROPELLED VESSELS CARRYING BULK LIQUEFIED GASES Operations § 154.1830 Warning sign. (a) The master... a warning sign: (1) At the gangway facing the shore so that the sign may be seen from the shore;...

  19. 47 CFR 3.71 - Warnings.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Warnings. 3.71 Section 3.71 Telecommunication... MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Enforcement § 3.71 Warnings. The Commission may issue written warnings or forfeitures to accounting authorities which are found not to be operating...

  20. 14 CFR 23.207 - Stall warning.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Stall warning. 23.207 Section 23.207... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stalls § 23.207 Stall warning. (a) There must be a clear and distinctive stall warning, with the flaps and landing gear in...

  1. 49 CFR 193.2917 - Warning signs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Warning signs. 193.2917 Section 193.2917 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...: FEDERAL SAFETY STANDARDS Security § 193.2917 Warning signs. (a) Warning signs must be conspicuously...

  2. 32 CFR 806b.28 - Warning banners.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Warning banners. 806b.28 Section 806b.28... PROGRAM Privacy Act Notifications § 806b.28 Warning banners. Information systems that contain information... subject to the Privacy Act will have warning banners displayed on the first screen (at a minimum)...

  3. 14 CFR 23.207 - Stall warning.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Stall warning. 23.207 Section 23.207... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stalls § 23.207 Stall warning. (a) There must be a clear and distinctive stall warning, with the flaps and landing gear in...

  4. 49 CFR 193.2917 - Warning signs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Warning signs. 193.2917 Section 193.2917 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...: FEDERAL SAFETY STANDARDS Security § 193.2917 Warning signs. (a) Warning signs must be conspicuously...

  5. 14 CFR 23.207 - Stall warning.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Stall warning. 23.207 Section 23.207... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stalls § 23.207 Stall warning. (a) There must be a clear and distinctive stall warning, with the flaps and landing gear in...

  6. 49 CFR 193.2917 - Warning signs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Warning signs. 193.2917 Section 193.2917 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...: FEDERAL SAFETY STANDARDS Security § 193.2917 Warning signs. (a) Warning signs must be conspicuously...

  7. 14 CFR 23.207 - Stall warning.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Stall warning. 23.207 Section 23.207... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stalls § 23.207 Stall warning. (a) There must be a clear and distinctive stall warning, with the flaps and landing gear in...

  8. 47 CFR 3.71 - Warnings.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Warnings. 3.71 Section 3.71 Telecommunication... MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Enforcement § 3.71 Warnings. The Commission may issue written warnings or forfeitures to accounting authorities which are found not to be operating...

  9. 32 CFR 806b.28 - Warning banners.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Warning banners. 806b.28 Section 806b.28... PROGRAM Privacy Act Notifications § 806b.28 Warning banners. Information systems that contain information... subject to the Privacy Act will have warning banners displayed on the first screen (at a minimum)...

  10. 14 CFR 23.207 - Stall warning.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Stall warning. 23.207 Section 23.207... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Flight Stalls § 23.207 Stall warning. (a) There must be a clear and distinctive stall warning, with the flaps and landing gear in...

  11. 17 CFR 38.711 - Warning letters.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 17 Commodity and Securities Exchanges 1 2013-04-01 2013-04-01 false Warning letters. 38.711... MARKETS Disciplinary Procedures § 38.711 Warning letters. Where a rule violation is found to have occurred, no more than one warning letter may be issued per rolling 12-month period for the same violation....

  12. 32 CFR 806b.28 - Warning banners.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Warning banners. 806b.28 Section 806b.28... PROGRAM Privacy Act Notifications § 806b.28 Warning banners. Information systems that contain information... subject to the Privacy Act will have warning banners displayed on the first screen (at a minimum)...

  13. 30 CFR 56.14214 - Train warnings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Train warnings. 56.14214 Section 56.14214... Safety Practices and Operational Procedures § 56.14214 Train warnings. A warning that is audible above the surrounding noise level shall be sounded— (a) Immediately prior to moving trains; (b) When...

  14. 30 CFR 57.14214 - Train warnings.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Train warnings. 57.14214 Section 57.14214... Equipment Safety Practices and Operational Procedures § 57.14214 Train warnings. A warning that is audible above the surrounding noise level shall be sounded— (a) Immediately prior to moving trains; (b)...

  15. GITEWS -- The German-Indonesian Tsunami Early Warning System

    NASA Astrophysics Data System (ADS)

    Lauterjung, J.; Rudloff, A.

    2005-12-01

    The aim of this work is the implementation of an effective Tsunami Early Warning System for the Indian Ocean. It is a component part of an Early Warning System that will also be capable of registering other natural disasters such as earthquakes and volcanic eruptions. The system integrates terrestrial observation networks of seismology und geodesy with marine measurements techniques and satellite observations. The required R & D work will be realized within the framework of a stage-plan, which will, within a short time span of 1-3 years, be able to provide effective warning on the one hand and, which will also allow for an integration of technological developments, currently undergoing further research. The initiative is coordinated by the Helmholtz Association of German Research Centres (HGF), represented by the GeoForschungsZentrum Potsdam (GFZ). In view of the geological situation one has to bear in mind that Indonesia especially, due to the fact that the main islands are located next to and above the Sunda seismogenic zone, could most frequently and most intensively in the future be prone to catastrophic Tsunami events. The envisaged Early Warning System for the Indian Ocean consists of different components as broadband seismometers, GPS, tide gauges, ocean-bottom pressure sensors and GPS-Buoys. On the basis of the data and recordings registered a warning can be generated. This presentation gives insight into the creation of the 26 December 2004 Tsunami, introduces the planned technical realization of the Early Warning System, shows first model scenarios and gives an overview of the planned realization of an Early Warning System in the Indian Ocean. http://www.gfz-potsdam.de

  16. On the importance of risk knowledge for an end-to-end tsunami early warning system

    NASA Astrophysics Data System (ADS)

    Post, Joachim; Strunz, Günter; Riedlinger, Torsten; Mück, Matthias; Wegscheider, Stephanie; Zosseder, Kai; Steinmetz, Tilmann; Gebert, Niklas; Anwar, Herryal

    2010-05-01

    context has been worked out. The generated results contribute significantly in the fields of (1) warning decision and warning levels, (2) warning dissemination and warning message content, (3) early warning chain planning, (4) increasing response capabilities and protective systems, (5) emergency relief and (6) enhancing communities' awareness and preparedness towards tsunami threats. Additionally examples will be given on the potentials of an operational use of risk information in early warning systems as first experiences exist for the tsunami early warning center in Jakarta, Indonesia. Beside this the importance of linking national level early warning information with tsunami risk information available at the local level (e.g. linking warning message information on expected intensity with respective tsunami hazard zone maps at community level for effective evacuation) will be demonstrated through experiences gained in three pilot areas in Indonesia. The presentation seeks to provide new insights on benefits using risk information in early warning and will provide further evidence that practical use of risk information is an important and indispensable component of end-to-end early warning.

  17. Regression algorithm correcting for partial volume effects in arterial spin labeling MRI.

    PubMed

    Asllani, Iris; Borogovac, Ajna; Brown, Truman R

    2008-12-01

    Partial volume effects (PVE) are a consequence of limited spatial resolution in brain imaging. In arterial spin labeling (ASL) MRI, the problem is exacerbated by the nonlinear dependency of the ASL signal on magnetization contributions from each tissue within an imaged voxel. We have developed an algorithm that corrects for PVE in ASL imaging. The algorithm is based on a model that represents the voxel intensity as a weighted sum of pure tissue contribution, where the weighting coefficients are the tissue's fractional volume in the voxel. Using this algorithm, we were able to estimate cerebral blood flow (CBF) for gray matter (GM) and white matter (WM) independently. The average voxelwise ratio of GM to WM CBF was approximately 3.2, in good agreement with reports in the literature. As proof of concept, data from PVE-corrected method were compared with those from the conventional, PVE-uncorrected method. As hypothesized, the two yielded similar CBF values for voxels containing >95% GM and differed in proportion with the voxels' heterogeneity. More importantly, the GM CBF assessed with the PVE-corrected method was independent of the voxels' heterogeneity, implying that estimation of flow was unaffected by PVE. An example of application of this algorithm in motor-activation data is also given.

  18. Drivers' eye movements as a function of collision avoidance warning conditions in red light running scenarios.

    PubMed

    Zhang, Yuting; Yan, Xuedong; Li, Xiaomeng; Xue, Qingwan

    2016-11-01

    The intersection collision avoidance warning systems (ICAWSs) have substantial potentials in improving driving performance and reducing the number and severity of intersection collisions, through helping drivers timely detect hazardous conflicting vehicles in precrash scenarios. However, the influences of ICAWS on drivers' visual performance have barely been discussed. This study focuses on exploring the patterns in drivers' eye movements as a function of ICAWS's warning conditions in red light running scenarios based on a driving simulation experiment. Two types of speech warning conditions including warning timings (varied form 2.5s to 5.5s) and directional information (with or without) are examined, and the no-warning condition is the baseline. The results revealed that more subjects would be likely to benefit from the ICWAS under the earlier warning timings. The warning condition of 4.5s ahead of a collision had the best effectiveness in terms of visual performances. Under such a warning timing, drivers had shorter fixation duration and higher frequency of searching for the red light running (RLR) vehicles. Compared to the warning condition without directional information, the directional warning information could capture drivers' attention more efficiently, help driver direct fixations toward the RLR vehicles more quickly and lead to more scanning activities. Compared to female drivers, male drivers had more scanning activities when approaching intersections, detected the RLR vehicles more quickly and were more likely to avoid the RLR collisions. Besides, the experiment results indicated that the female drivers were more inclined to trust the warning information and got more benefits from the RLR-ICAWS in terms of the crash risk reduction rate than male drivers. Finally, the conclusions lead the way toward warning condition design recommendations for improving the effectiveness of the RLR-ICAWSs.

  19. Modeling Emergency Warning Systems for Disaster Reduction

    NASA Astrophysics Data System (ADS)

    Sorensen, J. H.

    2015-12-01

    Emergency warning systems are the last line of defense for reducing losses from natural hazards. Well-designed systems enable populations-at-risk in impending disasters to take appropriate protective actions. There have been a limited number of research efforts designed to quantify the performance of various types of warning systems and these have been primarily technology-specific. This paper describes the result of research on developing models of warning systems based of the 3 stages of warning: deciding to issue a warning, disseminating the warning to the population-at-risk and initiating a protective action. The warning issuance stage is the time between emergency warning officials being notified of the existence of a threat and reaching a decision to activate the warning system. The warning dissemination stage is the time between that decision and individuals receiving the first warning. The protective action stage is the time between receiving the warning and initiating a protective action. A fourth stage consisting of implementing the protective action is not discussed in this paper. The basic method used in developing models of each stage of the warning process was to first review previous modeling research. Second, assemble historic data on the timing of the warning process. This included point data as well as cumulative distributions. Third, develop a modeling approach to specify a diffusion equation. Fourth, compare the empirical data to the results of the simulation. The attached figure depicts a comparision between simulated warning diffusion and empirical data For each stage, best and worst case curves are develop. Several moderate or average curves are also developed. Factors associated with identifying which curves would be appropriate for a large range of potential event scenarios are identified and discussed. Potential application to lose of life modeling and hazard mitigation strategies are also discussed.

  20. Advanced driver assistance systems: Using multimodal redundant warnings to enhance road safety.

    PubMed

    Biondi, Francesco; Strayer, David L; Rossi, Riccardo; Gastaldi, Massimiliano; Mulatti, Claudio

    2017-01-01

    This study investigated whether multimodal redundant warnings presented by advanced assistance systems reduce brake response times. Warnings presented by assistance systems are designed to assist drivers by informing them that evasive driving maneuvers are needed in order to avoid a potential accident. If these warnings are poorly designed, they may distract drivers, slow their responses, and reduce road safety. In two experiments, participants drove a simulated vehicle equipped with a forward collision avoidance system. Auditory, vibrotactile, and multimodal warnings were presented when the time to collision was shorter than five seconds. The effects of these warnings were investigated with participants performing a concurrent cell phone conversation (Exp. 1) or driving in high-density traffic (Exp. 2). Braking times and subjective workload were measured. Multimodal redundant warnings elicited faster braking reaction times. These warnings were found to be effective even when talking on a cell phone (Exp. 1) or driving in dense traffic (Exp. 2). Multimodal warnings produced higher ratings of urgency, but ratings of frustration did not increase compared to other warnings. Findings obtained in these two experiments are important given that faster braking responses may reduce the potential for a collision.