WorldWideScience

Sample records for public bathrooms reached

  1. Reaching the Public in 2016

    Science.gov (United States)

    Grauer, Albert D.; Catalina Sky Survey

    2016-10-01

    Travelers in the Night is a series of 2 minute audio programs whose topics include Catalina Sky Survey discoveries as well as other current research in astronomy and the space sciences. Each episode is first published on Public Radio Exchange [PRX] which makes it available to NPR and Community Radio Stations free of charge. After about 3 weeks it is published as an audio podcast on the internet via spreaker.com, iHeart Radio, Stitcher, iTunes and a few other outlets. The most interesting aspect of the Travelers In The Night experiment is the insight it provides into the rapidly changing means by which people obtain information in 2016. The demographics, and devices used to obtain more than 175,000 plays and downloads are presented in this poster.

  2. Effectiveness of three contingency-nonspecific stimuli on bathroom graffiti prevention in a college setting.

    Science.gov (United States)

    Lee, Jin; Chung, Kyong-Mee

    2013-04-01

    An A-B-A design was adopted to test the effectiveness of different types of contingency-nonspecific stimuli in the prevention of bathroom graffiti in a college setting. The three stimuli examined in this study have been frequently used to prevent bathroom graffiti in South Korea and they were: (a) "Please do not write, draw, or mark on these walls;" (b) a mirror; and (c) "Courteous people keep public places clean." No graffiti was observed when the first and second stimuli were presented. In contrast, a notable increase in bathroom graffiti was observed when the third sign was presented. The results suggest that a contingency non-specific stimuli posting intervention can be effective in the prevention of bathroom graffiti only when appropriate stimuli are used. The practical implications, including cost-effectiveness, are discussed.

  3. 7 CFR 2902.35 - Bathroom and spa cleaners.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Bathroom and spa cleaners. 2902.35 Section 2902.35... Items § 2902.35 Bathroom and spa cleaners. (a) Definition. Products that are designed to clean and/or prevent deposits on surfaces found in bathrooms and spas including, but not necessarily limited to, bath...

  4. Assessment of pre-fabricated bathrooms from the 1990s

    DEFF Research Database (Denmark)

    Morelli, Martin; Brandt, Erik

    2015-01-01

    -weight assembly kit with fibre reinforced concrete bottoms - Light-weight assembly kit of fibre reinforced concrete elements The use of an inspection scheme implied that a consistent visual assessment of the bathrooms included constructions, installations and measurable conditions, e.g. moisture content and crack...... was to evaluate the performance and durability of the developed prefabricated bathrooms after 15-20 years of use. A systematic condition assessment was developed for the bathrooms inspections. Three bathrooms were investigated for each bathrooms solution: - Heavy-weight whole concrete cabins - Heavy...... sizes, was obtained. Each parameter in the inspection scheme was judged on a 5 step ranking scale of conditions and interrelated degree of consequences. The investigation of the 9 bathrooms indicated a generally high quality of the bathrooms. Many of the registered failures may be eliminated...

  5. Demand controlled ventilation in a bathroom

    DEFF Research Database (Denmark)

    Mortensen, Dorthe Kragsig; Nielsen, Toke Rammer; Topp, Claus

    2008-01-01

    humidity in the bathroom. The two designs differed by the construction of the shower cubicle which in one case was sealed and in the other case unsealed. The construction influenced the relative humidity within the bathroom during a shower, i.e. the pollution source the ventilation rate was controlled by...... of the DCV system was slightly improved in the case with the sealed shower cubicle compared to the unsealed cubicle. The study indicated that indoor climate and energy optimizations of DCV systems should not be limited to considerations of the control system, but should also include considerations......In residential buildings moisture is a dominant pollution source removed by the ventilation system. The Danish building code requires a minimum air change rate of 0.5h-1 in residential buildings to avoid moisture related problems. However a constant ventilation rate results in unnecessary energy...

  6. Drug use in business bathrooms: An exploratory study of manager encounters in New York City

    Science.gov (United States)

    Wolfson-Stofko, Brett; Bennett, Alex S.; Elliott, Luther; Curtis, Ric

    2017-01-01

    Background Though public bathroom drug injection has been documented from the perspective of people who inject drugs, no research has explored the experiences of the business managers who oversee their business bathrooms and respond to drug use. These managers, by default, are first-responders in the event of a drug overdose and thus of intrinsic interest during the current epidemic of opioid-related overdoses in the United States. This exploratory study assists in elucidating the experiences that New York City business managers have with people who inject drugs, their paraphernalia, and their overdoses. Methods A survey instrument was designed to collect data on manager encounters with drug use occurring in their business bathrooms. Recruitment was guided by convenience and purposive approaches. Results More than half of managers interviewed (58%, n = 50/86) encountered drug use in their business bathrooms, more than a third (34%) of these managers also found syringes, and the vast majority (90%) of managers had received no overdose recognition or naloxone training. Seven managers encountered unresponsive individuals who required emergency assistance. Conclusion The results from this study underscore the need for additional research on the experiences that community stakeholders have with public injection as well as educational outreach efforts among business managers. This research also suggests that there is need for a national dialogue about potential interventions, including expanded overdose recognition and naloxone training and supervised injection facilities (SIF)/drug consumption rooms (DCR), that could reduce public injection and its associated health risks. PMID:27768996

  7. Assessment of pre-fabricated bathrooms from the 1990s

    DEFF Research Database (Denmark)

    Morelli, Martin; Brandt, Erik

    2015-01-01

    In Denmark many older dwellings have or had no proper bathroom. Therefore, a lot of dwellings have been refurbished with bathrooms over the past 40+ years. There is great focus on establishment of bathrooms for several reasons. One is that bathrooms are expensive; one of the most cost-intensive t...... e.g. the above mentioned cracks. Therefore definitive conclusions are difficult to make based on the visual inspection, hence the methodology might be questioned if adequate for a durability assessment....... was to evaluate the performance and durability of the developed prefabricated bathrooms after 15-20 years of use. A systematic condition assessment was developed for the bathrooms inspections. Three bathrooms were investigated for each bathrooms solution: - Heavy-weight whole concrete cabins - Heavy......-weight assembly kit with fibre reinforced concrete bottoms - Light-weight assembly kit of fibre reinforced concrete elements The use of an inspection scheme implied that a consistent visual assessment of the bathrooms included constructions, installations and measurable conditions, e.g. moisture content and crack...

  8. BATHROOM TRANSFORMATION: FROM HYGIENE TO WELL-BEING?

    DEFF Research Database (Denmark)

    Quitzau, Maj-Britt; Røpke, Inge

    2009-01-01

    Western bathroom standards, which have long been dominated by ideas of hygiene, seem to be in the process of change. Whereas transformations of kitchens have been well studied, little attention has been directed towards the contemporary development of bathrooms. This article provides a case study....... In particular, the notion of well-being is highlighted as challenging existing hygiene ideas....

  9. Corporate Imaging: Teaching Communication Strategies for Reaching Internal and External Publics.

    Science.gov (United States)

    Gaulard, Joan Marie

    A corporation's image is a powerful persuasive tool for reaching external publics such as competitors, regulators, and prospective employees. Corporations should avoid disparities between the actual and the desired image, as well as disparities between the external perception and the internal perception of employees. A course was developed at…

  10. "Kicked out": LGBTQ youths' bathroom experiences and preferences.

    Science.gov (United States)

    Porta, Carolyn M; Gower, Amy L; Mehus, Christopher J; Yu, Xiaohui; Saewyc, Elizabeth M; Eisenberg, Marla E

    2017-04-01

    Attention toward who can use which gender binary, multi-stall bathroom has brought to the forefront, once again, the ways in which youth are supported or marginalized. No study has documented sexual and gender minority youths' experiences with and perspectives about bathrooms. We collected qualitative data in 2014-2015. Participants were 25 lesbian, gay, bisexual, transgender, and queer/questioning (LGBTQ) youth, aged 14-19, in the United States and Canada. Their comments describe first- and second-hand bathroom experiences, identify advocacy efforts, and highlight the roles of peers and adults in making bathrooms safe (or not). Youth emphasized the importance of gender-neutral bathrooms in fostering a sense of safety and inclusivity. Adult support and gay-straight alliances (GSAs) were important contributors to a welcoming environment and fostered advocacy efforts for gender-neutral bathrooms. We encourage purposeful inclusivity of youths' voices when enacting bathroom-specific policies and legislation that directly influence their health and well-being. Copyright © 2017 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  11. Reaching out for patients: public relations and events with real results.

    Science.gov (United States)

    Kuechel, Marie Czenko

    2010-02-01

    In today's market, the aesthetic physician needs to connect with patients using methods that are personal, educational, and that will glean the interest of prospective patients whose attention and dollars are sought by countless facial plastic surgery competitors near and far. Public relations, or reaching your prospective patient without a direct solicitation (advertising) for services, are traditional means that include media relations and charitable and social events. With the added component of social media, today the opportunities to reach out for new patients and garner real results are more varied and more affordable than ever before.

  12. Bathroom Buddies: Countering your Clockwise Rotation

    Science.gov (United States)

    Cooper, C. M.; Stegman, D. R.

    2006-12-01

    Which way does your bathtub, toilet, sink, or other favorite plumbing basin drain? Popular television shows perpetuate the fact that water spins the opposite direction in the southern hemisphere, and sometimes even explicitly point to the Coriolis effect (or Earth's rotation) as the cause. Skeptics disagree: "No way. Water doesn't obey your rules: it goes where it wants...like me, babe." [1]. Fact: Cyclones rotate clockwise in the southern hemisphere and hurricanes counter-clockwise in the northern hemisphere. But does your hemisphere also determine the direction water spirals down your toilet? In the ideal scenario of water draining out a sink (i.e. a defect-free, perfectly-leveled basin in which water has remained undisturbed for sufficient enough time to quiet any background motions or eddies) --- then yes, maybe it is possible. However, in everyday life, not even the most decadent of bathtubs provide us a large enough lengthscale to observe the Coriolis effect on the direction which water spirals towards the drain. Thus, we are left confronting the possibility that something heard on television isn't true. But is just "telling" students, friends, or strangers in bars enough to debunk this urban myth? Rather, we offer a practical demonstration involving a friend from the opposite hemisphere (if not one in existence, then find one on the internet!), a bathroom, a funnel, a bucket, some food coloring, a camera, a pitcher and some equations and scalings for extra credit and fun. 1) Simpson, B., "Bart vs. Australia", Season 6, Episode 119, 1995.

  13. Blown away: good ventilation is a bathroom must have

    Energy Technology Data Exchange (ETDEWEB)

    Maloney, V.

    2010-10-15

    Ventilation is an often overlooked component of bathroom design despite its importance. Modern airtight homes have lost their natural ventilation, heightening the need to pay attention to proper mechanical ventilation. A good vent allows steam to exit the house without damaging the bathroom. Increased bathroom sizes require several smaller fans rather than one large one. Poor ventilation can cause not only unpleasant odours but also mould and mildew on surfaces and damage to the actual structure of the home. Ventilation increases the life of fixtures, grout, and tile. Many existing systems in Canada are inadequate. Although mechanical systems may be noisy, they are the best method to move enough air. The Home Ventilation Institute has developed a set of codes using simulated bathrooms, moisture and tracer gas to compare and test fans. A system should provide 8 air changes an hour, or one cubic foot per minute per foot of floor area. For efficiency, the system should be a controlled process and not occupancy-driven. A popular extra feature on ventilation systems is the ability to heat the bathroom while the fan is ventilating. 1 fig.

  14. Engaging All Americans: Innovative Strategies for Reaching the Public with Climate and Environmental Information

    Science.gov (United States)

    Espinoza, S.

    2014-12-01

    From extensive drought and heat waves to floods, tornadoes and Superstorm Sandy, extreme weather and climate events provide teachable moments to help communities prepare for and respond to related environmental, economic and health impacts. The National Environmental Education Foundation (www.neefusa.org) works with the American Meteorological Society, the media and other trusted messengers to provide weather, climate and environmental information to the public in accessible and widely used formats, whether via TV, radio or social media. NEEF will provide an overview of innovative partnerships and projects that are engaging Americans in understanding and using climate and environmental information to make the best choices in their daily lives and improve the health of their communities, including: Assessing knowledge, attitudes and behaviors: NEEF will share results from its national survey research and targeted focus groups on current attitudes and practices relating to our nation's environment. Simplifying and amplifying key messages: NEEF provides a national network of more than 350 meteorologists, radio broadcasters and journalists with the science-based information and resources they need to present climate and environmental topics to their viewers on-air, online and in community outreach. Engaging television viewers in citizen science: Eyes on Central PA, a pilot project of NEEF, Project Noah and WTAJ-TV, harnesses Project Noah's citizen science platform to collect and display photos of wildlife from WTAJ-TV viewers. NEEF and WTAJ provide regular blogs and on-air stories that highlight viewers' photos and link them to local weather conditions and climate trends. Expanding the conversation: NEEF's multimedia strategy in the Mid-Atlantic U.S. is reaching Spanish-speaking audiences with climate and environmental information through regular radio and television broadcasts. We are also exploring ways to reach other non-traditional audiences, including faith

  15. Weighing Photons Using Bathroom Scales: A Thought Experiment

    Science.gov (United States)

    Huggins, Elisha

    2010-01-01

    Jay Orear, in his introductory physics text, defined the weight of a person as the reading one gets when standing on a (properly calibrated) bathroom scale. Here we will use Jay's definition of weight in a thought experiment to measure the weight of a photon. The thought experiment uses the results of the Pound-Rebka-Snider experiments, Compton…

  16. Heterogeneous Catalysis: On Bathroom Mirrors and Boiling Stones

    Science.gov (United States)

    Philipse, Albert P.

    2011-01-01

    Though heterogeneous nucleation of liquid droplets on a smooth surface (such as a bathroom mirror) is a classical topic in nucleation theory, it is not well-known that this topic is actually a pedagogical example of heterogeneous catalysis: the one and only effect of the surface is to lower the activation Gibbs energy of droplet formation. In…

  17. Heterogeneous Catalysis: On Bathroom Mirrors and Boiling Stones

    Science.gov (United States)

    Philipse, Albert P.

    2011-01-01

    Though heterogeneous nucleation of liquid droplets on a smooth surface (such as a bathroom mirror) is a classical topic in nucleation theory, it is not well-known that this topic is actually a pedagogical example of heterogeneous catalysis: the one and only effect of the surface is to lower the activation Gibbs energy of droplet formation. In…

  18. Assessment of the potential of roof turbine ventilators for bathroom ventilation

    Energy Technology Data Exchange (ETDEWEB)

    Ishiow Kuo [National United Univ., Dept. of Architecture, Miao-li City (Taiwan); Chiming Lai [Leader Univ., Dept. of Construction Technology, Tainan City (Taiwan)

    2005-06-15

    This study set out to investigate the potential of installing a new common roof turbine ventilator on to an existing bathroom ventilation system which serves 14 bathrooms in the first dormitory block of Leader University in Taiwan, and evaluate the overall ventilation performance of this new combination. Field measurements of airflow in the ventilation ducts and low-speed wind tunnel experiments for this turbine ventilator were carried out. The results showed that the combination of the roof turbine ventilator and bathroom ventilation were successful in achieving sufficient air change rate in bathrooms, and this ventilation design alternative is now proposed as a method of improving the indoor air environment in bathrooms. (Author)

  19. Reaching for the Arts in Unexpected Places: Public Pedagogy in the Gardens

    Science.gov (United States)

    Pelosi, Ligia

    2015-01-01

    What constitutes public pedagogy? The term is broad and can be applied in so many situations and settings to the learning that occurs outside of formal schooling. In this article, the author explores how a community event--a painting competition held in a Melbourne suburb's botanic gardens--constitutes public pedagogy. The event centres on…

  20. Accountability in the newsroom: Reaching out to the public of a form of window dressing?

    NARCIS (Netherlands)

    Haan, Y.M. de; Bardoel, J.L.H.

    2012-01-01

    Pressure from politics and the public has created a greater demand for the media to be more accountable. Moreover, growing structural changes in the media landscape - including media concentration, commercialization, fiercer competition, an increasingly fragmented public, and the advent of new media

  1. Accountability in the newsroom: reaching out to the public or a form of window dressing?

    NARCIS (Netherlands)

    de Haan, Y.; Bardoel, J.

    2012-01-01

    Pressure from politics and the public has created a greater demand for the media to be more accountable. Moreover, growing structural changes in the media landscape - including media concentration, commercialization, fiercer competition, an increasingly fragmented public, and the advent of new media

  2. Hangout with CERN: Reaching the Public with the Collaborative Tools of Social Media

    Science.gov (United States)

    Goldfarb, S.; Kahle, K. L. M.; Rao, A.

    2014-06-01

    On 4 July 2012, particle physics became a celebrity. Around 1,000,000,000 people (yes, 1 billion) [1] saw rebroadcasts of two technical presentations announcing the discovery of a new boson. The occasion was a joint seminar of the CMS [2] and ATLAS [3] collaborations, and the target audience were particle physicists. Yet the world ate it up like a sporting event. Roughly two days later, in a parallel session of ICHEP in Melbourne, Australia [4], a group of physicists decided to explain the significance of this discovery to the public. They used a tool called "Hangout", part of the relatively new Google+ social media platform [5], to converse directly with the public via a webcast videoconference. The demand to join this Hangout [6] overloaded the server several times. In the end, a compromise involving Q&A via comments was set up, and the conversation was underway. We present a new project born shortly after this experience called Hangout with CERN [7], and discuss its success in creating an effective conversational channel between the public and particle physicists. We review earlier efforts by both CMS and ATLAS contributing to this development, and then describe the current programme, involving nearly all aspects of CERN, and some topics that go well beyond that. We conclude by discussing the potential of the programme both to improve our accountability to the public and to train our community for public communication.

  3. From community outreach to reaching students: using public access television as an educational strategy.

    Science.gov (United States)

    DiBartolo, Mary C; Seldomridge, Lisa A

    2010-01-01

    Nursing faculty are not only charged with educating students in creative and engaging ways but also expected to participate in service activities that benefit the surrounding community. One such initiative was the creation of a television health education series hosted by nursing faculty. The authors describe the evolution of a partnership between a university-based public access television channel and the nursing department that provided community education while enriching both the undergraduate and graduate nursing curricula.

  4. The Public Health Reach of High Fluoride Vehicles: Examples of Innovative Approaches.

    Science.gov (United States)

    Tellez, Marisol; Wolff, Mark S

    2016-01-01

    Fluorides and sealants have been shown to reduce caries in populations, making fluoride interventions a large part of the dental public health effort. Although public health programs have traditionally focused on fluoride vehicles delivering less than 1,000 ppm of fluoride, more recent efforts have shifted toward the use of high fluoride vehicles such as varnishes and prescription toothpastes. In the USA, states are developing innovative strategies to increase access to dental services by using primary care medical providers to deliver early preventive services as part of well-child care visits. Currently, Medicaid programs in 43 states reimburse medical providers for preventive services including varnish application. Still, there is uncertainty about the cost-effectiveness of such interventions. In many resource-strained environments, with shortages of dental health care providers, lack of fluoridated water and lower dental awareness, it is necessary to develop sustainable programs utilizing already established programs, like primary school education, where caries prevention may be set as a priority. Dental caries among the elderly is an ongoing complex problem. The 5,000-ppm F toothpaste may be a reasonable approach for developing public health programs where root caries control is the main concern. Fluoride varnish and high concentration fluoride toothpaste are attractive because they can easily be incorporated into well-child visits and community-based geriatric programs. Additional research on the effectiveness and costs associated with population-based programs of this nature for high risk groups is needed, especially in areas where a community-based fluoride delivery program is not available.

  5. Mycobacterium avium complex organisms predominantly colonize in the bathtub inlets of patients' bathrooms.

    Science.gov (United States)

    Nishiuchi, Yukiko; Tamura, Aki; Kitada, Seigo; Taguri, Takahiro; Matsumoto, Sohkichi; Tateishi, Yoshitaka; Yoshimura, Mamiko; Ozeki, Yuriko; Matsumura, Narumi; Ogura, Hisashi; Maekura, Ryoji

    2009-05-01

    Medical treatment of pulmonary Mycobacterium avium complex (MAC) disease does not always provide curative effects and is frequently hampered by recurrence. This suggests the presence of a reservoir for MAC in the environment surrounding patients. We previously reported the recovery of MAC isolates from the residential bathrooms of outpatients. In the present study, to ascertain the colonizing sites and the possibility of an MAC reservoir in the bathrooms of patients, we tested the recovery and the genetic diversity of MAC isolates from 6 sites of specimens, including 2 additional sampling sites, inside the showerhead and the bathtub inlet, in the residential bathrooms of patients with pulmonary MAC disease. MAC isolates were recovered from 15 out of the 29 bathrooms (52%), including specimens from 14 bathtub inlets and 3 showerheads. Nearly half of these bathrooms (7/15) contained MAC strains that were identical or similar to their respective clinical isolates Additionally, in 5 out of 15 bathrooms, polyclonal colonization was revealed by pulsed-field gel electrophoresis. The results imply that colonization of MAC organisms in the bathrooms of MAC patients occurs predominantly in the bathtub inlets, and there is thus a risk of infection and/or reinfection for patients via use of the bathtub and other sites in the bathroom.

  6. Art, Aesthetics, Design, And Data: Reaching The Public Through Scientific Visualization

    Science.gov (United States)

    Simmon, R.; Allen, J.; Ward, K.; Carlowicz, M. J.

    2012-12-01

    The primary challenge in science communication is attracting a broad audience while maintaining technical accuracy. Scientific topics are often and reflexively considered boring, dry, or difficult by non-scientists. One way to overcome this hurdle and gain the public's attention is through beautiful and striking imagery. Imaging techniques borrowed from art and design can generate interest in technical or abstract concepts. NASA's Earth Observatory routinely uses imagery to communicate current Earth science research. Earth Observatory designers collaborate with NASA scientists to produce imagery using the principles of data visualization. Curiously, the popularity of images tends to be inversely correlated with the scientific content. Simple photographs and illustrations tend to be viewed more often, and more widely shared, than maps and graphs. However, maps of tree density and melt on the Greenland ice sheet are among the most popular images published on the Earth Observatory. These graphics share some features both with each other and our most-viewed natural-color images: clear, relatable themes, intuitive color palettes, and a clean aesthetic. These similarities may explain their success, and provide a roadmap for future data-rich visualizations that engage viewers while communicating complex science.This map of tree density in the united states, based on the National Biomass and Carbon Dataset (NBCD) is one of the NASA Earth Observatory's most popular data-based images. (Map by Robert Simmon, based on data from Woods Hole Research Center.)

  7. Utilizing Earth Observations for Reaching Sustainable Development Goals in Water, Sanitation and Public Health

    Science.gov (United States)

    Akanda, A. S.; Hasan, M. A.; Nusrat, F.; Jutla, A.; Huq, A.; Alam, M.; Colwell, R. R.

    2016-12-01

    identification of hotspots, and 3) reducing child mortality due to water-borne diseases in vulnerable regions through empowering public health personnel with prediction of diarrheal disease outbreaks.

  8. A New Hybrid Bathroom System Based on Energy Saving Concept

    Directory of Open Access Journals (Sweden)

    Cui Bo-wen

    2016-01-01

    Full Text Available Based on the characteristics of hot water supply in bathroom, this article proposes a new hybrid energy hot water supply system. The programmable logic controller(PLC as the master controller was adopted in this system, which could automatically detect and storage main thermal physical of the system, such as temperature, water level, solar radiation intensity, power consumption and so on. The active thermal utilization technology of solar energy, air-source heat pump technology, solar energy intensive natural ventilation technology and low temperature hot water floor radiant heating technology were organically integrated in this system, which has the advantages of energy conservation and environment protection, high automation, safe and reliable operation, etc. At the same time, it can make good use of electric power cost between on-peak and off-peak, and promote the optimal allocation of power resources and reduce the cost, which can achieve the goal of intelligent control and energy saving.

  9. The effectiveness of contingency-specific and contingency-nonspecific prompts in controlling bathroom graffiti.

    Science.gov (United States)

    Mueller, M M; Moore, J W; Doggett, R A; Tingstrom, D H

    2000-01-01

    This study replicates and extends the work of Watson (1996) in which a sign eliminated graffiti when posted on bathroom walls. The present study investigated the effects of three different signs on walls in six men's bathrooms located on a university campus. Posting the signs was followed by the elimination or sharp reduction of graffiti. Removal of the signs was followed by a resurgence of graffiti.

  10. Global Analysis of Publicly Available Safety Data for 9,801 Substances Registered under REACH from 2008–2014

    Science.gov (United States)

    Luechtefeld, Thomas; Maertens, Alexandra; Russo, Daniel P.; Rovida, Costanza; Zhu, Hao; Hartung, Thomas

    2017-01-01

    Summary The European Chemicals Agency (ECHA) warehouses the largest public dataset of in vivo and in vitro toxicity tests. In December 2014 this data was converted into a structured, machine readable and searchable database using natural language processing. It contains data for 9,801 unique substances, 3,609 unique study descriptions and 816,048 study documents. This allows exploring toxicological data on a scale far larger than previously possible. Substance similarity analysis was used to determine clustering of substances for hazards by mapping to PubChem. Similarity was measured using PubChem 2D conformational substructure fingerprints, which were compared via the Tanimoto metric. Following K-Core filtration, the Blondel et al. (2008) module recognition algorithm was used to identify chemical modules showing clusters of substances in use within the chemical universe. The Global Harmonized System of Classification and Labelling provides a valuable information source for hazard analysis. The most prevalent hazards are H317 “May cause an allergic skin reaction” with 20% and H318 “Causes serious eye damage” with 17% positive substances. Such prevalences obtained for all hazards here are key for the design of integrated testing strategies. The data allowed estimation of animal use. The database covers about 20% of substances in the high-throughput biological assay database Tox21 (1,737 substances) and has a 917 substance overlap with the Comparative Toxicogenomics Database (~7% of CTD). The biological data available in these datasets combined with ECHA in vivo endpoints have enormous modeling potential. A case is made that REACH should systematically open regulatory data for research purposes. PMID:26863090

  11. Global analysis of publicly available safety data for 9,801 substances registered under REACH from 2008-2014.

    Science.gov (United States)

    Luechtefeld, Thomas; Maertens, Alexandra; Russo, Daniel P; Rovida, Costanza; Zhu, Hao; Hartung, Thomas

    2016-01-01

    The European Chemicals Agency (ECHA) warehouses the largest public dataset of in vivo and in vitro toxicity tests. In December 2014 this data was converted into a structured, machine readable and searchable database using linguistic search engines. It contains data for 9,801 unique substances, 3,609 unique study descriptions and 816,048 study documents.This allows exploring toxicological data on a scale far larger than previously available. Substance similarity analysis was used to determine clustering of substances for hazards by mapping to PubChem. Similarity was measured using PubChem 2D conformational substructure fingerprints, which were compared via the Tanimoto metric. Following K-Core filtration, the Blondel et al.(2008) module recognition algorithm was used to identify chemical modules showing clusters of substances in use within the chemical universe. Global Harmonized System of Classification and Labelling provides a valuable information source for hazard analysis. The most prevalent hazards are H317 "May cause an allergic skin reaction" with 20% and H318 "Causes serious eye damage" with 17% positive substances. Such prevalences obtained for all hazards here are key for the design of integrated testing strategies. The data allowed estimation of animal use. ECHA cover about 20% of substances in the high-throughput biological assay database Tox21 (1,737 substances) and have a 917 substance overlap with the Comparative Toxicogenomics Database (~7% of CTD). The biological data available in these datasets combined with ECHA in vivo endpoints have enormous modeling potential. A case is made that REACH should systematically open regulatory data for research purposes.

  12. Construct validity of a modified bathroom scale that can measure balance in elderly people.

    Science.gov (United States)

    Vermeulen, Joan; Neyens, Jacques C L; Spreeuwenberg, Marieke D; van Rossum, Erik; Hewson, David J; Duchêne, Jacques; de Witte, Luc P

    2012-09-01

    To investigate the construct validity of a bathroom scale measuring balance in elderly people. Cross-sectional study. Participants were recruited via nursing homes and an organization that provides exercise classes for community-dwelling elderly people. Nursing home patients were compared with active community-dwelling elderly people. Eligibility criteria for both groups were: aged 65 years or older and being able to step onto a bathroom scale independently. The balance measurement of the bathroom scale was compared with the following three clinical balance measurements: Performance Oriented Mobility Assessment (POMA), Timed Up and Go (TUG), and Four Test Balance Scale (FTBS). An independent samples t-test was performed to determine whether nursing home patients scored lower on these four balance tests compared with community-dwelling elderly people. Correlations were calculated between the bathroom scale balance scores and those of the clinical balance tests for nursing home patients and community-dwelling elderly people separately. Forty-seven nursing home patients with a mean age of 81 years (SD 6.40) and 54 community-dwelling elderly people with a mean age of 76 years (SD 5.06) participated in the study. The results showed that nursing home patients had significantly lower scores on all four balance tests compared with community-dwelling elderly people. Correlations between the bathroom scale scores and the POMA, TUG, and FTBS in nursing home patients were all significant: .49, -.60, and .63, respectively. These correlations were not significant in active community-dwelling elderly people, -.04, -.42, and .33, respectively. Linear regression analyses showed that the correlations for the bathroom scale and POMA, bathroom scale and TUG, and bathroom scale and FTBS did not differ statistically between nursing home patients and community-dwelling elderly people. These results suggest that the modified bathroom scale is useful for measuring balance in elderly people

  13. Global reach and engagement

    Science.gov (United States)

    2016-09-01

    Popular culture reflects both the interests of and the issues affecting the general public. As concerns regarding climate change and its impacts grow, is it permeating into popular culture and reaching that global audience?

  14. Reaching "an audience that you would never dream of speaking to": influential public health researchers' views on the role of news media in influencing policy and public understanding.

    Science.gov (United States)

    Chapman, Simon; Haynes, Abby; Derrick, Gemma; Sturk, Heidi; Hall, Wayne D; St George, Alexis

    2014-01-01

    While governments and academic institutions urge researchers to engage with news media, traditional academic values of public disengagement have inhibited many from giving high priority to media activity. In this interview-based study, the authors report on the views about news media engagement and strategies used by 36 peer-voted leading Australian public health researchers in 6 fields. The authors consider their views about the role and importance of media in influencing policy, their reflections on effective or ineffective media communicators, and strategies used by these researchers about how to best retain their credibility and influence while engaging with the news media. A willingness and capacity to engage with the mass media was seen as an essential attribute of influential public health researchers.

  15. Is tuberculosis health education reaching the public in China? A cross-sectional survey in Guizhou Province

    Science.gov (United States)

    Chen, Wei; Li, Yang; Yang, Haiqin; Ehiri, John; Chen, Zaiping; Liu, Ying; Wang, Mei; Liu, Shili; Tang, He; Li, Ying

    2016-01-01

    Background Knowledge about tuberculosis (TB) is important for TB control, and China's national TB control guidelines emphasise TB health promotion. A 2010 national TB epidemiology survey showed that the general public had limited knowledge and awareness of TB. Objective To assess the level of TB knowledge after 5 years of TB health promotion in Guizhou Province, one of the regions with the highest TB burden in China. Design and setting A community-based, cross-sectional survey of 10 237 residents of Guizhou Province from June to August 2015. Multiple logistic regression models were used to examine factors associated with core TB knowledge and TB health education among respondents. Results Overall, residents of Guizhou Province had inadequate knowledge of TB. The overall awareness of TB was 41.5%. Less than 30% of respondents were familiar with China's policy of free treatment for TB or knew that the disease could be cured. Factors associated with core TB knowledge included gender, age, ethnicity, education, occupation, region, and having received TB health education. Women, older adults, people employed in non-government institutions, and those living in counties with low TB burdens had little access to TB health education, whereas people with higher education levels had greater access. Respondents' sources of TB knowledge did not necessarily match their preferred channels for delivery of TB health education. Conclusions Our findings indicate that TB health education should be further strengthened in China and other countries with a high TB burden. TB health education programmes require further formative and implementation research in order to improve programme effectiveness. PMID:27670524

  16. Climate and Global Change: Programs and Services Reaching Public and K-12 Audiences at a National Research Laboratory

    Science.gov (United States)

    Foster, S. Q.; Johnson, R. M.; Carbone, L.; Eastburn, T.; Munoz, R.; Lu, G.; Ammann, C.

    2004-05-01

    The study of climate and global change is an important on-going focal area for scientists at the National Center for Atmospheric Research (NCAR). Programs overseen by the University Corporation for Atmospheric Research Office of Education and Outreach (UCAR-EO) help to translate NCAR's scientific programs, methodologies, and technologies, and their societal benefits to over 80,000 visitors to the NCAR Mesa Laboratory each year. This is accomplished through the implementation of exhibits, guided tours, an audiotour, programs for school groups, and a teachers' guide to exhibits which is currently in development. The Climate Discovery Exhibit unveiled in July 2003 offers visitors a visually engaging and informative overview of information, graphics, artifacts, and interactives describing the Earth system's dynamic processes that contribute to and mediate climate change, the history of our planet's changing climate, and perspectives on geographic locations and societies around the world that have potential to be impacted by a changing climate. Climate Futures, an addition to this exhibit to open in the summer of 2004, will help visitors to understand why scientists seek to model the global climate system and how information about past and current climate are used to validate models and build scenarios for Earth's future climate, while clarifying the effects of natural and human-induced contributions to these predictions. UCAR-EO further strives to enhance public understanding and to dispel misconceptions about climate change by bringing scientists' explanations to visitors who learn about atmospheric sciences while on staff-guided tours and/or while using an audiotour developed in 2003 with a grant from the National Science Foundation. With advanced reservations, a limited number of visitors may experience demonstrations of climate models in the NCAR Visualization Laboratory. An instructional module for approximately 5,000 visiting school children and a teachers guide

  17. Reaching Out

    Science.gov (United States)

    Moore, John W.

    1999-11-01

    In the United States, National Chemistry Week is November 7-13. (For more NCW information, go to http://www.acs.org/ncw/.) NCW's theme, celebrating polymers, is echoed in this issue (pages 1497-1501, 1512-1513, 1521-1540). Almost certainly there will be chemists in your area spending a great deal of their time on outreach activities for children and the general public during NCW. Chances are good that many Journal readers like you will be among them. And there are probably many more outreach programs that you or your acquaintances lead during the rest of the year. This month of NCW seems an appropriate time to reflect on the tremendous benefits that outreach programs provide. Early examples of outreach involved books, public lectures, and chemical demonstrations. In 1800 Count Rumford collaborated with influential Londoners to establish the Royal Institution as a means of providing lectures on science and technology to help working people to improve their lot. Humphry Davy, Michael Faraday, and many others continued the tradition. Faraday's own interest in science was sparked in part by Jane Marcet's book Conversations in Chemistry, whose friendly style made its contents accessible and fascinating to the young, highly intelligent bookbinder's apprentice. In the United States, Benjamin Silliman, first professor of chemistry at Yale, became widely known for his textbooks on geology and chemistry and for his ability as a popular lecturer. Silliman's lecture tours took him as far from New Haven as St. Louis and New Orleans. By the mid-1800s societies for the advancement of science and of chemistry were being set up in Europe. In 1876 American chemists who gathered at Priestley's grave in Northumberland, Pennsylvania, to commemorate the centennial of the discovery of oxygen saw the need for a permanent organization and founded the American Chemical Society. By the beginning of the 20th century these societies were supporting education and public awareness of science

  18. Presence of selected priority and personal care substances in an onsite bathroom greywater treatment facility.

    Science.gov (United States)

    Eriksson, E; Donner, E; Ledin, A

    2010-01-01

    In recent years, concerns about climate change and the inefficient use and ongoing pollution of water resources have increased the political motivation to encourage water recycling. This has led to the widespread introduction of water saving measures and to advances in the decentralised treatment and reuse of wastewater. In particular, the treatment and reuse of greywater has received attention, although important information such as greywater substance loadings is still only rarely available. With the implementation of the European Water Framework Directive the focus on controlling and phasing-out Priority/Priority Hazardous Substances (PS/PHS) is growing, and it is vital to know their sources and flows in order to generate sustainable emission control strategies. The main objective of this study was to quantify the concentrations and loads of PS/PHS and personal care substances in bathroom greywater, and to thereby assess the contribution of household activities to municipal wastewater loads for these substances. Nickel and mercury may be sourced substantially from household activities as it shown in the paper that bathroom greywater contributed a significant proportion of the overall load of these substances at the municipal wastewater treatment plant. Organic matter in the influent greywater was found to be principally associated with large particles (>8 µm), however it was the dissolved and small sized particles that were predominantly removed in the treatment.

  19. Using an Animated Cartoon Hero in Video Instruction to Improve Bathroom-Related Skills of a Student with Autism Spectrum Disorder

    Science.gov (United States)

    Ohtake, Yoshihisa; Takahashi, Ayaka; Watanabe, Kentaro

    2015-01-01

    The present study investigated the effectiveness of video hero modeling (VHM) for building four bathroom-related behaviors of an elementary-aged student with autism spectrum disorder. In the VHM intervention, the participant watched a video immediately before going to the bathroom he typically used. In the video, an animated face of a cartoon hero…

  20. Using an Animated Cartoon Hero in Video Instruction to Improve Bathroom-Related Skills of a Student with Autism Spectrum Disorder

    Science.gov (United States)

    Ohtake, Yoshihisa; Takahashi, Ayaka; Watanabe, Kentaro

    2015-01-01

    The present study investigated the effectiveness of video hero modeling (VHM) for building four bathroom-related behaviors of an elementary-aged student with autism spectrum disorder. In the VHM intervention, the participant watched a video immediately before going to the bathroom he typically used. In the video, an animated face of a cartoon hero…

  1. E-SovTox: An online database of the main publicly-available sources of toxicity data concerning REACH-relevant chemicals published in the Russian language.

    Science.gov (United States)

    Sihtmäe, Mariliis; Blinova, Irina; Aruoja, Villem; Dubourguier, Henri-Charles; Legrand, Nicolas; Kahru, Anne

    2010-08-01

    A new open-access online database, E-SovTox, is presented. E-SovTox provides toxicological data for substances relevant to the EU Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) system, from publicly-available Russian language data sources. The database contains information selected mainly from scientific journals published during the Soviet Union era. The main information source for this database - the journal, Gigiena Truda i Professional'nye Zabolevania [Industrial Hygiene and Occupational Diseases], published between 1957 and 1992 - features acute, but also chronic, toxicity data for numerous industrial chemicals, e.g. for rats, mice, guinea-pigs and rabbits. The main goal of the abovementioned toxicity studies was to derive the maximum allowable concentration limits for industrial chemicals in the occupational health settings of the former Soviet Union. Thus, articles featured in the database include mostly data on LD50 values, skin and eye irritation, skin sensitisation and cumulative properties. Currently, the E-SovTox database contains toxicity data selected from more than 500 papers covering more than 600 chemicals. The user is provided with the main toxicity information, as well as abstracts of these papers in Russian and in English (given as provided in the original publication). The search engine allows cross-searching of the database by the name or CAS number of the compound, and the author of the paper. The E-SovTox database can be used as a decision-support tool by researchers and regulators for the hazard assessment of chemical substances.

  2. Presence of selected priority and personal care substances in an onsite bathroom greywater treatment facility

    DEFF Research Database (Denmark)

    Eriksson, Eva; Donner, E.; Ledin, Anna

    2010-01-01

    and reuse of wastewater. In particular, the treatment and reuse of greywater has received attention, although important information such as greywater substance loadings is still only rarely available. With the implementation of the European Water Framework Directive the focus on controlling and phasing...... greywater, and to thereby assess the contribution of household activities to municipal wastewater loads for these substances. Nickel and mercury may be sourced substantially from household activities as it shown in the paper that bathroom greywater contributed a significant proportion of the overall load...... of these substances at the municipal wastewater treatment plant. Organic matter in the influent greywater was found to be principally associated with large particles (>8 µm), however it was the dissolved and small sized particles that were predominantly removed in the treatment....

  3. Longitudinal evaluation of balance quality using a modified bathroom scale: usability and acceptability.

    Science.gov (United States)

    Duchêne, Jacques; Hewson, David J

    2011-01-01

    We adapted a commercial bathroom scale in order to acquire the raw data from the weight sensors and then to send them to a server via a mobile phone. We investigated the usability and acceptability of the device in a long-term experiment with 22 elderly users that produced more than 5000 weight recordings. Four basic variables were extracted from the vertical force measurements and the stabilogram. The technology was accepted unreservedly, presumably because it did not differ from devices usually encountered in the home. The quantitative results showed a high variability of day-to-day measurement, which was countered by taking a moving average. A balance index was able to identify changes in balance over time. The preliminary results appear promising.

  4. Transgender Adults' Access to College Bathrooms and Housing and the Relationship to Suicidality.

    Science.gov (United States)

    Seelman, Kristie L

    2016-10-01

    Transgender and gender non-conforming people frequently experience discrimination, harassment, and marginalization across college and university campuses (Bilodeau, 2007; Finger, 2010; Rankin et al., 2010; Seelman et al., 2012). The minority stress model (Meyer, 2007) posits that experiences of discrimination often negatively impact the psychological wellbeing of minority groups. However, few scholars have examined whether college institutional climate factors-such as being denied access to bathrooms or gender-appropriate campus housing-are significantly associated with detrimental psychological outcomes for transgender people. Using the National Transgender Discrimination Survey, this study analyzes whether being denied access to these spaces is associated with lifetime suicide attempts, after controlling for interpersonal victimization by students or teachers. Findings from sequential logistic regression (N = 2,316) indicate that denial of access to either space had a significant relationship to suicidality, even after controlling for interpersonal victimization. This article discusses implications for higher education professionals and researchers.

  5. 100 kBq m-3 Radon Activity Concentration in the Atmosphere of a Bathroom Supplied with Groundwater From A Gneissic Rock Area with Consanguineous Intrusions.

    Science.gov (United States)

    Søstrand, Per; Sverre, Langård; Danielsen, Tor Erik

    2016-12-01

    Inhalation of escaping radon from groundwater comprises the largest part of radiological hazard from groundwater radionuclides in the uranium and thorium series. Groundwater containing 1.5 mg dm uranium and 3 kBq dm radon activity concentration supplied an ordinary bathroom of 15 m in a home. Using the showerhead, atmospheric levels of radon activity in the bathroom exceeded 100 kBq m within a period of about 1 h.

  6. Plug in to the Utah Library Network, Reach Out to the World. Utah Library Network and Internet Training Handbook [for DOS]. Information Forum Publication #7.

    Science.gov (United States)

    Reinwand, Louis; And Others

    This manual is designed to assist public libraries in Utah in their use of the Internet. Many of the examples used were created specifically to explain the use of products that the Utah Library Network provides for public libraries in Utah. The introduction provides background history and general information about the Internet and general…

  7. Validation of balance-quality assessment using a modified bathroom scale.

    Science.gov (United States)

    Hewson, D J; Duchêne, J; Hogrel, J-Y

    2015-02-01

    The balance quality tester (BQT), based on a standard electronic bathroom scale has been developed in order to assess balance quality. The BQT includes automatic detection of the person to be tested by means of an infrared detector and bluetooth communication capability for remote assessment when linked to a long-distance communication device such as a mobile phone. The BQT was compared to a standard force plate for validity and agreement. The two most widely reported parameters in balance literature, the area of the centre of pressure (COP) displacement and the velocity of the COP displacement, were compared for 12 subjects, each of whom was tested on ten occasions on each of the 2 days. No significant differences were observed between the BQT and the force plate for either of the two parameters. In addition a high level of agreement was observed between both devices. The BQT is a valid device for remote assessment of balance quality, and could provide a useful tool for long-term monitoring of people with balance problems, particularly during home monitoring.

  8. Robust estimation of simulated urinary volume from camera images under bathroom illumination.

    Science.gov (United States)

    Honda, Chizuru; Bhuiyan, Md Shoaib; Kawanaka, Haruki; Watanabe, Eiichi; Oguri, Koji

    2016-08-01

    General uroflowmetry method involves the risk of nosocomial infections or time and effort of the recording. Medical institutions, therefore, need to measure voided volume simply and hygienically. Multiple cylindrical model that can estimate the fluid flow rate from the photographed image using camera has been proposed in an earlier study. This study implemented a flow rate estimation by using a general-purpose camera system (Raspberry Pi Camera Module) and the multiple cylindrical model. However, large amounts of noise in extracting liquid region are generated by the variation of the illumination when performing measurements in the bathroom. So the estimation error gets very large. In other words, the specifications of the previous study's camera setup regarding the shutter type and the frame rate was too strict. In this study, we relax the specifications to achieve a flow rate estimation using a general-purpose camera. In order to determine the appropriate approximate curve, we propose a binarizing method using background subtraction at each scanning row and a curve approximation method using RANSAC. Finally, by evaluating the estimation accuracy of our experiment and by comparing it with the earlier study's results, we show the effectiveness of our proposed method for flow rate estimation.

  9. Survival of Salmonella in bathrooms and toilets in domestic homes following salmonellosis.

    Science.gov (United States)

    Barker, J; Bloomfield, S F

    2000-07-01

    The survival and environmental spread of Salmonella bacteria from domestic toilets was examined in homes, where a family member had recently suffered an attack of salmonellosis. In four out of six households tested, Salmonella bacteria persisted in the biofilm material found under the recess of the toilet bowl rim which was difficult to remove with household toilet cleaners. In two homes Salmonella bacteria became incorporated into the scaly biofilm adhering to the toilet bowl surface below the water line. Salmonella enteritidis persisted in one toilet for 4 weeks after the diarrhoea had stopped, despite the use of cleaning fluids. Salmonellas were not isolated from normally dry areas such as, the toilet seat, the flush handle and door handle. Toilet seeding experiments were set up with Salmonella enteritidis PT4 to mimic environmental conditions associated with acute diarrhoea. Flushing the toilet resulted in contamination of the toilet seat and the toilet seat lid. In one out of three seedings, Salmonella bacteria were also isolated from an air sample taken immediately after flushing, indicating that airborne spread of the organism could contaminate surfaces in the bathroom. In the seeded toilet Salmonella bacteria were isolated from the biofilm in the toilet bowl below the waterline for up to 50 d after seeding, and also on one occasion from the bowl water. The results suggest that during diarrhoeal illness, there is considerable risk of spread of Salmonella infection to other family members via the environment, including contaminated hands and surfaces in the toilet area.

  10. A novel method for designing and optimizing the layout of facilities in bathroom for the elderly in home-based rehabilitation.

    Science.gov (United States)

    Wang, Duojin; Wu, Jing; Lin, Qinglian

    2017-04-28

    The home-based rehabilitation of elderly patients improves their autonomy, independence and reintegration into society. Hence, a suitable environment plays an important role in rehabilitation, as do different assistance technologies. The majority of accidents at home involving elderly people occur in the bathroom. Therefore, the planning of the layout of facilities is important in this potentially dangerous area. This paper proposes an approach towards designing and optimizing the layout of facilities in the bathroom, based on logistical and nonlogistical relationships. A fuzzy-based analytical hierarchical process (fuzzy-AHP) is then proposed for a comprehensive evaluation of the alternatives for this layout plan. This approach was applied to the home of a 71 years old female patient, who was experiencing home-based rehabilitation. After the initial designing and optimizing of the layout of the facilities in her bathroom, a plan could then be created for her particular needs. The results of this research could then enable the home-based rehabilitation of elderly patients to be more effective. Value: This paper develops a new approach to design and optimize the layout of facilities in bathroom for the elderly. Implications for Rehabilitation Develop a new approach to design and optimize the layout of facilities in bathroom. Provide a mathematical and more scientific approach to home layout design for home-based rehabilitation. Provide new opportunities for research, for both the therapist and the patient to analyse the home facility layout.

  11. Field Measurements of Water Supply and Drainage Noise in the Bathrooms of Korea’s Multi-Residential Buildings

    Directory of Open Access Journals (Sweden)

    Hong-Seok Yang

    2016-11-01

    Full Text Available In Korea, water supply and drainage noises result in one of the main noise complaints because more than 50% of people reside in multi-residential buildings. In this study, a series of field measurements were therefore carried out to examine the current noise situation. The noise levels were measured in the bathrooms of the upper and lower floors, as well as in habitable rooms. The measurement results for the bathrooms of the lower floor (N = 113 are 47.8 dBA (water closet, 42.7 dBA (basin, and 33.9 dBA (bathtub for water drainage, while values vary between 33.7 dBA and 37.0 dBA for the water supply. The results suggest that the water drainage noise needs to be controlled first. The system bathroom (42.8 dBA produced lower noise levels than the wet construction method (48.2 dBA for all of the sanitary wares. The highest noise levels in the living rooms (N = 11 and bedrooms (N = 8 of the lower floor are 34.3 dBA and 39.1 dBA, respectively. The average noise level in the rooms (N = 19 is 37.8 dBA. The overall result suggests that it is necessary to develop an acoustic guideline to satisfy the higher Class of the 2nd ISO/CD 19488, although the current noise level satisfies Class C (living room and Class D (bedroom.

  12. Predictive validity of the UPDRS postural stability score and the Functional Reach Test, when compared with ecologically valid reaching tasks.

    Science.gov (United States)

    Jenkins, M E; Johnson, A M; Holmes, J D; Stephenson, F F; Spaulding, S J

    2010-07-01

    Balance problems and falls are a common concern among individuals with Parkinson's disease (PD). Falls frequently occur during daily activities such as reaching into cupboards in the kitchen or bathroom. This study compared the correlation among two standard postural stability tests - the postural stability score on the Unified Parkinson's Disease Rating Scale (UPDRS) and the Functional Reach Test (FRT) - and ecologically valid reaching tasks that correspond to reaching at different cupboard heights among 20 individuals with PD and 20 age-matched controls. Both the FRT and the UPDRS postural stability tests are quick measures that can be performed during the clinical examination. The FRT, but not the postural stability score, demonstrated a significant correlation with the ecologically valid reaching tasks, among individuals with PD. Furthermore the FRT scores did not correlate with the UPDRS postural stability scores, indicating that these are measuring different aspects of balance. This study suggests that the FRT score may better predict the risk of postural instability encountered during daily activities among individuals with PD.

  13. Reach Address Database (RAD)

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Reach Address Database (RAD) stores the reach address of each Water Program feature that has been linked to the underlying surface water features (streams,...

  14. Energy-efficient and cost-effective use of district heating bypass for improving the thermal comfort in bathrooms in low-energy buildings

    DEFF Research Database (Denmark)

    Dalla Rosa, Alessandro; Brand, Marek; Svendsen, Svend

    2012-01-01

    , in the example considered 10-35% lower than in the traditional “intermittent bypass” case; secondly, it can be used to increase the thermal comfort outside the heating-season in bathrooms through floor heating, without causing overheating. It is important that the building design foresees the use of shading...

  15. Study of the tactile perception of bathroom tissues: Comparison between the sensory evaluation by a handfeel panel and a tribo-acoustic artificial finger.

    Science.gov (United States)

    Thieulin, C; Pailler-Mattei, C; Vargiolu, R; Lancelot, S; Zahouani, H

    2017-02-01

    Tactile perception is one of the sensorial modes most stimulated by our daily environment. In particular, perceived softness is an important parameter for judging the sensory quality of surfaces and fabrics. Unfortunately, its assessment greatly depends on the tactile sense of each person, which in turn depends on many factors. Currently, the predominant method for evaluating the tactile perception of fabrics is the human handfeel panel. This qualitative approach does not permit the quantitative measure of touch feel perception. In this study, we present a new artificial finger device to investigate the tactile sensing of ten bathroom tissues. It enables simultaneously measuring the friction and vibrations caused when sliding an artificial finger on the surface of the tissue. The comparison between the results obtained with the artificial finger and the tactile perception evaluated using a handfeel panel showed that the artificial finger is able to separate the two parts of the tactile perception of bathroom tissues: softness and surface texture (velvetiness). The statistical analysis suggests that there is a good correlation between the vibrations measured with the artificial finger and the softness evaluated by the panel. It then shows that the friction measured by the artificial finger is related to the surface texture of a bathroom tissue. The ability of the artificial finger to mimic human touch is demonstrated. Finally, a Principal Component Analysis orders the signatures of the tactile perception of the bathroom tissues in four different groups.

  16. Reaching the Public through Traveling Exhibitions

    Science.gov (United States)

    Dusenbery, P. B.; Harold, J. B.; Morrow, C. A.

    2004-11-01

    The Space Science Institute (SSI) of Boulder, Colorado has recently developed two museum exhibits called Alien Earths and MarsQuest. It has just started to develop another exhibit called Giant Planets. These exhibitions provide research scientists the opportunity to engage in a number of activities that are vital to the success of these major outreach programs. Alien Earths was developed in partnership with various research missions. The focus of the presentation will be on MarsQuest and Giant Planets. MarsQuest is a 5000 square-foot, \\$3M, traveling exhibition that is now touring the country. The exhibit's second 3-year tour will enable millions of Americans to share in the excitement of the scientific exploration of Mars and learn more about their own planet in the process. The associated planetarium show and education program will also be described, with particular emphasis on workshops to orient museum staff (e.g. museum educators and docents) and workshops for master educators near host museums and science centers. The workshops make innovative connections between the exhibition's interactive experiences and lesson plans aligned with the National Science Education Standards. These exhibit programs are good models for actively involving scientists and their discoveries to help improve informal science education in the museum community and for forging a stronger connection between formal and informal education. The presentation will also discuss how Giant Planets, a proposed 3500 square-foot traveling exhibition on the mysteries and discoveries of the outer planets, will be able to take advantage of the connections and resources that have been developed by the MarsQuest project.

  17. Teratology testing under REACH.

    Science.gov (United States)

    Barton, Steve

    2013-01-01

    REACH guidelines may require teratology testing for new and existing chemicals. This chapter discusses procedures to assess the need for teratology testing and the conduct and interpretation of teratology tests where required.

  18. Reaching affects saccade trajectories.

    Science.gov (United States)

    Tipper, S P; Howard, L A; Paul, M A

    2001-01-01

    The pre-motor theory suggests that, when attention is oriented to a location, the motor systems that are involved in achieving current behavioural goals are activated. For example, when a task requires accurate reaching, attention to a location activates the motor circuits controlling saccades and manual reaches. These actions involve separate neural systems for the control of eye and hand, but we believe that the selection processes acting on neural population codes within these systems are similar and can affect each other. The attentional effect can be revealed in the subsequent movement. The present study shows that the path the eye takes as it saccades to a target is affected by whether a reach to the target is also produced. This effect is interpreted as the influence of a hand-centred frame used in reaching on the spatial frame of reference required for the saccade.

  19. Do public schools teach voiding dysfunction? Results of an elementary school teacher survey.

    Science.gov (United States)

    Cooper, Christopher S; Abousally, Chadi T; Austin, J Christopher; Boyt, Margaret A; Hawtrey, Charles E

    2003-09-01

    Dysfunctional voiding in children may partly be learned, and constitutes a significant percentage of pediatric urological referrals. Half of a child's waking hours are spent at school, suggesting a significant potential impact on learned toileting behaviors. Nonetheless, data on teacher perception and practice regarding pediatric voiding are lacking. A total of 1,000, 21-question surveys were mailed to randomly selected Iowa public elementary school teachers, of which 467 were returned and analyzed. Eighty percent of respondents reported set times for student bathroom breaks. More than half requested all children go to the bathroom at the set times. One-third asked a child requesting a break in the middle of class to wait. Thirty-five percent and 48%, respectively, reported the boys and girls bathrooms were always sanitary. Forty-seven percent and 36% believed bathroom sanitation was progressively worse during the day for boys and girls bathrooms, respectively. Forty-two percent and 34% noticed bullying and lack of supervision, respectively, in the boys bathrooms. Seventeen percent, 16% and 15% suspect an underlying health problem in children who urinate more frequently than normal, or wet or defecate in their pants, respectively. More experienced teachers are significantly more likely to report these suspicions to the school nurse. Only 18% of respondents reported receiving information about abnormal voiding or stooling. Only 8% were aware of specialists trained to treat children with these problems. Teachers report suboptimal toileting conditions for many children at public schools. These conditions appear to become significantly worse following kindergarten. Teachers have the potential to have a significant impact on dysfunctional voiding but are infrequently informed regarding these issues.

  20. How to reach library users who cannot reach libraries?

    Directory of Open Access Journals (Sweden)

    Dragana Ljuić

    2002-01-01

    Full Text Available The article discusses the ways of getting library activities closer to the individuals or groups of users who have difficulties to or cannot visit the library themselves. The author presents the services offered by the Maribor Public Library and discusses how one of the basic human rights – the right to the access of cultural goods, knowledge and information - is exercised also through library activities. By enabling access to library material and information, public libraries help to fulfill basic human rights and thus raise the quality of living in a social environment. The following forms of library activities are presented in the article: »distance library« – borrowing books at home, in hospital, station for the bibliobus for disabled users, »mobile collections« in the institutions where users, due to their age or illness, have difficulties in accessing or even cannot reach library materials and information by themselves.

  1. Energy-efficient and cost-effective use of district heating bypass for improving the thermal comfort in bathrooms in low-energy buildings

    DEFF Research Database (Denmark)

    Dalla Rosa, Alessandro; Brand, Marek; Svendsen, Svend

    2012-01-01

    , in the example considered 10-35% lower than in the traditional “intermittent bypass” case; secondly, it can be used to increase the thermal comfort outside the heating-season in bathrooms through floor heating, without causing overheating. It is important that the building design foresees the use of shading......, the utilization of the bypass in bathroom floor heating is a cost-effective solution, both for the DH utilities (reduced heat loss from the DH network and higher revenues), the end-users (improved thermal comfort) and the society (reduction of greenhouse gas emissions)....... floor heating to increase the users’ comfort; its techno-economic analysis, including the modelling of the in-house space heating system; the effect of the bypass to the DH network. Some conclusions were derived. First, the “continuous bypass” guarantees low heat losses in the service pipe...

  2. Extending Our Reach

    Directory of Open Access Journals (Sweden)

    Lynne S. Wilcox, MD, MPH

    2005-01-01

    Full Text Available With this issue, Preventing Chronic Disease (PCD begins its second year of publication. The expertise and enthusiasm of our authors, editors, reviewers, and board members enabled PCD to provide our readers with a unique view of public health and chronic disease in 2004: Peer-reviewed articles of original research, community case studies, literature reviews, and special topics in public health. Guest editorials and commentaries by recognized authorities such as Leonard Syme of the University of California, Berkeley; George Hardy, Jr, of the Association of State and Territorial Health Officials; David Katz of Yale University; Adrian Bauman of Sydney University; and Jane Fountain of Harvard University. Educational information for professionals on public health law, social marketing, consortia development, and geographic information systems. Information for community advocates on community-based participatory research, conference and media campaigns, and community cancer programs. Original art and multimedia presentations related to the populations of public health.

  3. Reaching for the Stars

    Science.gov (United States)

    Terry, Dorothy Givens

    2012-01-01

    Dr. Mae Jemison is the world's first woman astronaut of color who continues to reach for the stars. Jemison was recently successful in leading a team that has secured a $500,000 federal grant to make interstellar space travel a reality. The Dorothy Jemison Foundation for Excellence (named after Jemison's mother) was selected in June by the Defense…

  4. REACH. Air Conditioning Units.

    Science.gov (United States)

    Garrison, Joe; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of air conditioning. The instructional units focus on air conditioning fundamentals, window air conditioning, system and installation, troubleshooting and…

  5. REACH. Air Conditioning Units.

    Science.gov (United States)

    Garrison, Joe; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of air conditioning. The instructional units focus on air conditioning fundamentals, window air conditioning, system and installation, troubleshooting and…

  6. Reaching into Pictorial Spaces

    Science.gov (United States)

    Volcic, Robert; Vishwanath, Dhanraj; Domini, Fulvio

    2014-02-01

    While binocular viewing of 2D pictures generates an impression of 3D objects and space, viewing a picture monocularly through an aperture produces a more compelling impression of depth and the feeling that the objects are "out there", almost touchable. Here, we asked observers to actually reach into pictorial space under both binocular- and monocular-aperture viewing. Images of natural scenes were presented at different physical distances via a mirror-system and their retinal size was kept constant. Targets that observers had to reach for in physical space were marked on the image plane, but at different pictorial depths. We measured the 3D position of the index finger at the end of each reach-to-point movement. Observers found the task intuitive. Reaching responses varied as a function of both pictorial depth and physical distance. Under binocular viewing, responses were mainly modulated by the different physical distances. Instead, under monocular viewing, responses were modulated by the different pictorial depths. Importantly, individual variations over time were minor, that is, observers conformed to a consistent pictorial space. Monocular viewing of 2D pictures thus produces a compelling experience of an immersive space and tangible solid objects that can be easily explored through motor actions.

  7. REACH. Refrigeration Units.

    Science.gov (United States)

    Snow, Rufus; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this student manual contains individualized instructional units in the area of refrigeration. The instructional units focus on refrigeration fundamentals, tubing and pipe, refrigerants, troubleshooting, window air conditioning, and…

  8. Reaching for the Stars

    Science.gov (United States)

    Terry, Dorothy Givens

    2012-01-01

    Dr. Mae Jemison is the world's first woman astronaut of color who continues to reach for the stars. Jemison was recently successful in leading a team that has secured a $500,000 federal grant to make interstellar space travel a reality. The Dorothy Jemison Foundation for Excellence (named after Jemison's mother) was selected in June by the Defense…

  9. Coverage of Adequately Iodized Salt Is Suboptimal and Rice Fortification Using Public Distribution Channels Could Reach Low-Income Households: Findings from a Cross-Sectional Survey of Anganwadi Center Catchment Areas in Telangana, India.

    Science.gov (United States)

    Wirth, James P; Leyvraz, Magali; Sodani, Prahlad R; Aaron, Grant J; Sharma, Narottam D; Woodruff, Bradley A

    2016-01-01

    Food fortification is a cost-effective approach to prevent and control of micronutrient deficiencies in India. A cross-sectional survey of children 0-35 months of age residing in the catchment areas of anganwadi centers in the state of Telangana was conducted to assess the coverage of adequately iodized salt and the potential for rice fortification. Salt samples were collected and tested for iodine concentration using iodometric titration. Information on demographics, household rice consumption, and Telangana's rice sector was collected and interpreted. In households of selected children, 79% of salt samples were found to be adequately iodized. Salt brand and district were significant predictors of inadequately iodized salt. Daily rice consumption among children and women averaged 122 grams and 321 grams per day, respectively. Approximately 28% of households reported consuming rice produced themselves or purchased from a local farmer, 65% purchased rice from a market or shop, 6% got rice from a public distribution system site, and 2% obtained it from a rice mill. In the catchment areas of Telangana's anganwadi centers, there is significant variation in the coverage of adequately iodized salt by district. Future surveys in Telangana should measure the coverage of salt iodization in the general population using quantitative methods. Nonetheless, increasing the adequacy of iodization of smaller salt manufacturers would help achieve universal salt iodization in Telangana. Despite high consumption of rice, our findings suggest that large-scale market-based rice fortification is not feasible in Telangana due to a large proportion of households producing their own rice and highly fragmented rice distribution. Distributing fortified rice via Telangana's public distribution system may be a viable approach to target low-income households, but would only reach a small proportion of the population in Telangana.

  10. Coverage of Adequately Iodized Salt Is Suboptimal and Rice Fortification Using Public Distribution Channels Could Reach Low-Income Households: Findings from a Cross-Sectional Survey of Anganwadi Center Catchment Areas in Telangana, India.

    Directory of Open Access Journals (Sweden)

    James P Wirth

    Full Text Available Food fortification is a cost-effective approach to prevent and control of micronutrient deficiencies in India. A cross-sectional survey of children 0-35 months of age residing in the catchment areas of anganwadi centers in the state of Telangana was conducted to assess the coverage of adequately iodized salt and the potential for rice fortification. Salt samples were collected and tested for iodine concentration using iodometric titration. Information on demographics, household rice consumption, and Telangana's rice sector was collected and interpreted. In households of selected children, 79% of salt samples were found to be adequately iodized. Salt brand and district were significant predictors of inadequately iodized salt. Daily rice consumption among children and women averaged 122 grams and 321 grams per day, respectively. Approximately 28% of households reported consuming rice produced themselves or purchased from a local farmer, 65% purchased rice from a market or shop, 6% got rice from a public distribution system site, and 2% obtained it from a rice mill. In the catchment areas of Telangana's anganwadi centers, there is significant variation in the coverage of adequately iodized salt by district. Future surveys in Telangana should measure the coverage of salt iodization in the general population using quantitative methods. Nonetheless, increasing the adequacy of iodization of smaller salt manufacturers would help achieve universal salt iodization in Telangana. Despite high consumption of rice, our findings suggest that large-scale market-based rice fortification is not feasible in Telangana due to a large proportion of households producing their own rice and highly fragmented rice distribution. Distributing fortified rice via Telangana's public distribution system may be a viable approach to target low-income households, but would only reach a small proportion of the population in Telangana.

  11. Determination of radon concentration in soil air and in the radioactive spring's bathroom air by passive method

    Energy Technology Data Exchange (ETDEWEB)

    Horiuchi, Kimiko [Otsuma Women' s Univ., School of Social Information Studies, Tama, Tokyo (Japan); Ishii, Tadashi [Yamanashi Medical Univ., Radioisotope Lab., Tamaho, Yamanashi (Japan)

    2002-06-01

    There are many kind of passive methods such as open vial method, {alpha}-track method and active carbon method (PICO-RAD detector) or so. The open vial method can determine radon in soil air, which dissolves easily into toluene and afterwards can be measured by the integral counting with a liquid scintillation counter. The {alpha}-track method can record {alpha} ray tracks of radon on thin cellulose nitrate film which can be rendered visible for counting after NaOH solution treatment. The PICO-RAD detectors are passive devices requiring no power. They are integrating detectors used to determine the average radon concentration in air where they are placed. The detectors consist of a plastic liquid scintillation vial which consists a porous canister held securely near the top of the vial. The porous canister contains a bed of a controlled weight of charcoal covered by a layer of desiccant. The securely capped canister has and indefinite shelf life. The {alpha} radioactivity of radon gas adsorbed in fine active charcoal exposed in the air is measured with a liquid scintillation counter. Using of those simple detectors, we have measured distribution of radon concentration in soil air and in the radioactive spring's bathroom air. (author)

  12. Radon water to air transfer measured in a bathroom in an energy-efficient home with a private well.

    Science.gov (United States)

    Harley, Naomi H; Chittaporn, Passaporn; Cook, Gordon B; Fisenne, Isabel M

    2014-07-01

    Monthly measurements of radon in kitchen and bath tap water along with indoor air concentrations were made from 1994 to 1996 in an energy-efficient home with a private well. The well supplies all water to the home. The radon in cold and hot kitchen water averaged 69±2 and 52±2 Bq l(-1), respectively. Radon in cold and hot water from the bath/shower room shower head averaged 60±1 and 38±2 Bq l(-1), respectively, whereas hot water collected in the shower at the tub base averaged 5±1 Bq l(-1) or a 92% radon loss to air. While the calculated transfer factor of 1/10,000, i.e. radon concentration in air to radon in water, conventionally applies to the whole house, measurements for the specific water release during showering in a bathroom exhibit a larger transfer factor of 1/2300, due to smaller room volume. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  13. Solar Hydrogen Reaching Maturity

    Directory of Open Access Journals (Sweden)

    Rongé Jan

    2015-09-01

    Full Text Available Increasingly vast research efforts are devoted to the development of materials and processes for solar hydrogen production by light-driven dissociation of water into oxygen and hydrogen. Storage of solar energy in chemical bonds resolves the issues associated with the intermittent nature of sunlight, by decoupling energy generation and consumption. This paper investigates recent advances and prospects in solar hydrogen processes that are reaching market readiness. Future energy scenarios involving solar hydrogen are proposed and a case is made for systems producing hydrogen from water vapor present in air, supported by advanced modeling.

  14. Annual variations and effects of temperature on Legionella spp. and other potential opportunistic pathogens in a bathroom.

    Science.gov (United States)

    Lu, Jingrang; Buse, Helen; Struewing, Ian; Zhao, Amy; Lytle, Darren; Ashbolt, Nicholas

    2017-01-01

    Opportunistic pathogens (OPs) in drinking water, like Legionella spp., mycobacteria, Pseudomonas aeruginosa, and free-living amobae (FLA) are a risk to human health, due to their post-treatment growth in water systems. To assess and manage these risks, it is necessary to understand their variations and environmental conditions for the water routinely used. We sampled premise tap (N cold = 26, N hot = 26) and shower (N shower = 26) waters in a bathroom and compared water temperatures to levels of OPs via qPCR and identified Legionella spp. by 16S ribosomal RNA (rRNA) gene sequencing. The overall occurrence and cell equivalent quantities (CE L(-1)) of Mycobacterium spp. were highest (100 %, 1.4 × 10(5)), followed by Vermamoeba vermiformis (91 %, 493), Legionella spp. (59 %, 146), P. aeruginosa (14 %, 10), and Acanthamoeba spp. (5 %, 6). There were significant variations of OP's occurrence and quantities, and water temperatures were associated with their variations, especially for Mycobacterium spp., Legionella spp., and V. vermiformis. The peaks observed for Legionella, mainly consisted of Legionella pneumophila sg1 or Legionella anisa, occurred in the temperature ranged from 19 to 49 °C, while Mycobacterium spp. and V. vermiformis not only co-occurred with Legionella spp. but also trended to increase with increasing temperatures. There were higher densities of Mycobacterium in first than second draw water samples, indicating their release from faucet/showerhead biofilm. Legionella spp. were mostly at detectable levels and mainly consisted of L. pneumophila, L. anisa, Legionella donaldsonii, Legionella tunisiensis, and an unknown drinking water isolate based on sequence analysis. Results from this study suggested potential health risks caused by opportunistic pathogens when exposed to warm shower water with low chlorine residue and the use of Mycobacterium spp. as an indicator of premise pipe biofilm and the control management of those potential

  15. Westar reaches critical crossroads

    Energy Technology Data Exchange (ETDEWEB)

    1992-06-01

    Westar Mining Ltd. has applied for court protection until September 30, 1992 to gain time to draw up a final reorganization plan. The Companies' Creditors Arrangement Act is a federal statute that allows a business to restructure financially without having to declare bankruptcy. Normal trade terms with suppliers are usually maintained during this period. The company is struggling under the effects of falling coal prices, a high Canadian dollar and a high debt burden. Changes in work practices at the company's Balmer mine are a major part of the restructuring. An agreement must be reached with the United Mineworkers of America and other stakeholders or the Balmer mine will close permanently. Employees have been locked out since May 1, 1992 when union members rejected the company's final offer.

  16. Reaching Fleming's dicrimination bound

    CERN Document Server

    Gruebl, Gebhard

    2012-01-01

    Any rule for identifying a quantum system's state within a set of two non-orthogonal pure states by a single measurement is flawed. It has a non-zero probability of either yielding the wrong result or leaving the query undecided. This also holds if the measurement of an observable $A$ is repeated on a finite sample of $n$ state copies. We formulate a state identification rule for such a sample. This rule's probability of giving the wrong result turns out to be bounded from above by $1/n\\delta_{A}^{2}$ with $\\delta_{A}=|_{1}-_{2}|/(\\Delta_{1}A+\\Delta_{2}A).$ A larger $\\delta_{A}$ results in a smaller upper bound. Yet, according to Fleming, $\\delta_{A}$ cannot exceed $\\tan\\theta$ with $\\theta\\in(0,\\pi/2) $ being the angle between the pure states under consideration. We demonstrate that there exist observables $A$ which reach the bound $\\tan\\theta$ and we determine all of them.

  17. UX-15 Reaches LEP

    CERN Multimedia

    2001-01-01

    The creation of the world's largest sandstone cavern, not a small feat! At the bottom, cave-in preventing steel mesh can be seen clinging to the top of the tunnel. The digging of UX-15, the cavern that will house ATLAS, reached the upper ceiling of LEP on October 10th. The breakthrough which took place nearly 100 metres underground occurred precisely on schedule and exactly as planned. But much caution was taken beforehand to make the LEP breakthrough clean and safe. To prevent the possibility of cave-ins in the side tunnels that will eventually be attached to the completed UX-15 cavern, reinforcing steel mesh was fixed into the walls with bolts. Obviously no people were allowed in the LEP tunnels below UX-15 as the breakthrough occurred. The area was completely evacuated and fences were put into place to keep all personnel out. However, while personnel were being kept out of the tunnels below, this has been anything but the case for the work taking place up above. With the creation of the world's largest...

  18. Bathroom safety - children

    Science.gov (United States)

    ... sure your child's daycare also follows these guidelines. Images Child safety References American Academy of Pediatrics: Committee on Injury, Violence, and Poison Prevention. Policy statement -- prevention of drowning. ...

  19. Bathroom safety - adults

    Science.gov (United States)

    ... replacement - discharge Leg amputation - discharge Leg or foot amputation - dressing change Lung surgery - discharge Multiple sclerosis - discharge Phantom limb pain Preventing falls Preventing ...

  20. The relationship between balance measured with a modified bathroom scale and falls and disability in older adults: a 6-month follow-up study.

    Science.gov (United States)

    Vermeulen, Joan; Neyens, Jacques C L; Spreeuwenberg, Marieke D; van Rossum, Erik; Boessen, April B C G; Sipers, Walther; de Witte, Luc P

    2015-05-27

    There are indications that older adults who suffer from poor balance have an increased risk for adverse health outcomes, such as falls and disability. Monitoring the development of balance over time enables early detection of balance decline, which can identify older adults who could benefit from interventions aimed at prevention of these adverse outcomes. An innovative and easy-to-use device that can be used by older adults for home-based monitoring of balance is a modified bathroom scale. The objective of this paper is to study the relationship between balance scores obtained with a modified bathroom scale and falls and disability in a sample of older adults. For this 6-month follow-up study, participants were recruited via physiotherapists working in a nursing home, geriatricians, exercise classes, and at an event about health for older adults. Inclusion criteria were being aged 65 years or older, being able to stand on a bathroom scale independently, and able to provide informed consent. A total of 41 nursing home patients and 139 community-dwelling older adults stepped onto the modified bathroom scale three consecutive times at baseline to measure their balance. Their mean balance scores on a scale from 0 to 16 were calculated-higher scores indicated better balance. Questionnaires were used to study falls and disability at baseline and after 6 months of follow-up. The cross-sectional relationship between balance and falls and disability at baseline was studied using t tests and Spearman rank correlations. Univariate and multivariate logistic regression analyses were conducted to study the relationship between balance measured at baseline and falls and disability development after 6 months of follow-up. A total of 128 participants with complete datasets--25.8% (33/128) male-and a mean age of 75.33 years (SD 6.26) were included in the analyses of this study. Balance scores of participants who reported at baseline that they had fallen at least once in the past 6

  1. The Feasibility of Applying the Micro-Financial Analysis Model to Expenditures for Public Education in Hawaii: What Reaches the Classroom? A Report to the Governor and the Legislature of the State of Hawaii. Report No.94-6.

    Science.gov (United States)

    Hawaii State Office of the Auditor, Honolulu.

    In order to determine the effectiveness of Hawaii State expenditures on public education (one-third of Hawaii's general revenues funds), the state legislature asked that the state auditor study the feasibility of applying a model to analyze expenditures for public education. The state auditor engaged Dr. Bruce S. Cooper, a professor at Fordham…

  2. 酒店浴室花洒头上检出嗜肺军团菌的报告%Report of Legionella pneumophila contamination on shower head of hotel bathroom

    Institute of Scientific and Technical Information of China (English)

    沈莉; 谢晓红

    2013-01-01

    目的 了解上海市奉贤区部分公共场所环境中军团菌的污染状况,为军团菌病的预防控制提供依据.方法 采集该区使用集中式空调系统的大型酒店及超市的环境样品共80份进行军团菌检测,将聚合酶链反应(PCR)技术和常规方法结合,样品先进行PCR检测,阳性样品再进行常规分离和鉴定.结果 从某酒店的浴室花洒环节标本中检出2株嗜肺军团菌.结论 环境中有嗜肺军团菌存在,易受到感染,存在隐患.%[Objective] To understand the contamination status of Legionella pneumophila in some public places of Fengxian District in Shanghai,provide the basis for prevention and control of Legionella pneumophila.[Methods] 80 samples were collected from the large hotels and supermarkets where were equipped with the centralized air conditioning,to test Legionella pneumophila.PCR technology was combined with the conventional methods.The samples were tested by PCR firstly,and the conventional isolation and identification were performed in positive samples.[Results] Two strains of Legionella pneumophila were detected on shower head of bathroom in a hotel.[Conclusion] Legionella pneumophila is found in environment,and there is risk of infection.

  3. Energy-efficient and cost-effective in-house substations bypass for improving thermal and DHW (domestic hot water) comfort in bathrooms in low-energy buildings supplied by low-temperature district heating

    DEFF Research Database (Denmark)

    Brand, Marek; Dalla Rosa, Alessandro; Svendsen, Svend

    2014-01-01

    Using a bypass to redirect a small flow through the in-house DH (district heating) substation directly to the return pipe is a commonly used but energy-inefficient solution to keep the DH network “warm” during non-heating seasons. Instead, this water can be redirected to the bathroom FH (floor...

  4. “In the morning I just need a long, hot shower:” a sociological exploration of energy sensibilities in Norwegian bathrooms

    Directory of Open Access Journals (Sweden)

    Thomas Berker

    2013-01-01

    Full Text Available This article proposes a new area of research centered on the study of how energy sensibilities—in terms of esthesia which is understood as responsiveness and awareness—are distributed and redistributed. Energy is approached as a polyphonic concept with many meanings, of which none enjoys privileged status. Given this polyphony, the common observation that end-users have no idea (or wrong ideas about their energy consumption loses importance. Instead, unevenly distributed ways of sensing and making sense of energy become the object of study. Drawing on the work of French philosopher Jacques Rancière, the article discusses contemporary distributions of energy sensibilities in domestic settings and how they have been redistributed during the previous two decades. Analysis of visual representations of bathrooms in the largest Norwegian interior lifestyle magazine and 600 real estate advertisements shows how a specific, resource-intensive energy sensibility has become dominant through a politics of refurbishing.

  5. Out of the Lab and into the Bathroom: Evening Short-Term Exposure to Conventional Light Suppresses Melatonin and Increases Alertness Perception

    Directory of Open Access Journals (Sweden)

    Heinz Schoepp

    2013-01-01

    Full Text Available Life in 24-h society relies on the use of artificial light at night that might disrupt synchronization of the endogenous circadian timing system to the solar day. This could have a negative impact on sleep–wake patterns and psychiatric symptoms. The aim of the study was to investigate the influence of evening light emitted by domestic and work place lamps in a naturalistic setting on melatonin levels and alertness in humans. Healthy subjects (6 male, 3 female, 22–33 years were exposed to constant dim light (<10 lx for six evenings from 7:00 p.m. to midnight. On evenings 2 through 6, 1 h before habitual bedtime, they were also exposed to light emitted by 5 different conventional lamps for 30 min. Exposure to yellow light did not alter the increase of melatonin in saliva compared to dim light baseline during (38 ± 27 pg/mL vs. 39 ± 23 pg/mL and after light exposure (39 ± 22 pg/mL vs. 44 ± 26 pg/mL. In contrast, lighting conditions including blue components reduced melatonin increase significantly both during (office daylight white: 25 ± 16 pg/mL, bathroom daylight white: 24 ± 10 pg/mL, Planon warm white: 26 ± 14 pg/mL, hall daylight white: 22 ± 14 pg/mL and after light exposure (office daylight white: 25 ± 15 pg/mL, bathroom daylight white: 23 ± 9 pg/mL, Planon warm white: 24 ± 13 pg/mL, hall daylight white: 22 ± 26 pg/mL. Subjective alertness was significantly increased after exposure to three of the lighting conditions which included blue spectral components in their spectra. Evening exposure to conventional lamps in an everyday setting influences melatonin excretion and alertness perception within 30 min.

  6. Pro gaming tips Halo Reach

    CERN Document Server

    Greene, Nicholas

    2012-01-01

    ABOUT THE BOOK Halo Reach is the latest installment, and goes back to Halo's roots in more ways than one. Set around one of the most frequently referenced events in the Haloverse-The Fall of Reach-Reach puts you in the shoes of Noble 6, an unnamed Spartan, fighting a doomed battle to save the planet. Dual-wielding's gone, health is back, and equipment now takes the form of different "classes," with different weapon loadouts and special abilities (such as sprinting, cloaking, or flight). If you're reading this guide, you're either new to the Halo franchise and looking to get a leg up on all

  7. Lunar Probe Reaches Deep Space

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ China's second lunar probe, Chang'e-2, has reached an orbit 1.5 million kilometers from Earth for an additional mission of deep space exploration, the State Administration for Science, Technology and Industry for National Defense announced.

  8. Políticas públicas para a população LGBT no Brasil: notas sobre alcances e possibilidades Public measures for the LGBT population in Brazil: notes about reaches and possibilities

    Directory of Open Access Journals (Sweden)

    Luiz Mello

    2012-12-01

    Full Text Available Este artigo problematiza o tratamento dos direitos sexuais no Brasil, por meio da análise crítica do processo de formulação e implementação de políticas públicas de combate à homofobia e de promoção da cidadania e dos direitos humanos da população LGBT. A despeito dos avanços nas iniciativas governamentais, especialmente no âmbito do Poder Executivo Federal, o que se observa é que nunca se teve tanto e o que há é praticamente nada. Essa talvez seja uma boa fórmula geral para mostrar o paradoxo da situação dos direitos da população LGBT no Brasil hoje.This article questions how sexual rights have been handled in Brazil, by means of a critical analysis of the process of formulation and implementation of public policies against homophobia and in favor of promoting citizenship and human rights for the LGBT people. Despite advancements in governmental initiatives, especially within the Executive Branch, it is evident that there has never been so much, nevertheless, very little is out there. This might be a good general formula to demonstrate the paradox present in the scenario of the rights for the LGBT people in Brazil at present.

  9. The Reach of the Arts

    NARCIS (Netherlands)

    J. de Haan; W.P. Knulst

    2000-01-01

    Original title: Het bereik van de kunsten. The reach of the arts (Het bereik van de kunsten) is the fourth study in a series which periodically analyses the status of cultural participation, reading and use of other media. The series, Support for culture (Het culturele draagvlak) is sponsored by th

  10. Science Behind Bars: Reaching Inmates from Rikers Island

    Science.gov (United States)

    Mocsy, Agnes

    2017-01-01

    I report on the project ``Science Behind Bars: Reaching Inmates on Rikers Island'' partially funded through an APS Public Outreach and Informing the Public grant. This project involves developing leave-behind materials and setting up meetings to speak with Rikers Island inmates about science, evidence-based reasoning, and the dangers of stereotype threat. APS Mini Grant.

  11. Can donated media placements reach intended audiences?

    Science.gov (United States)

    Cooper, Crystale Purvis; Gelb, Cynthia A; Chu, Jennifer; Polonec, Lindsey

    2013-09-01

    Donated media placements for public service announcements (PSAs) can be difficult to secure, and may not always reach intended audiences. Strategies used by the Centers for Disease Control and Prevention's (CDC) Screen for Life: National Colorectal Cancer Action Campaign (SFL) to obtain donated media placements include producing a diverse mix of high-quality PSAs, co-branding with state and tribal health agencies, securing celebrity involvement, monitoring media trends to identify new distribution opportunities, and strategically timing the release of PSAs. To investigate open-ended recall of PSAs promoting colorectal cancer screening, CDC conducted 12 focus groups in three U.S. cities with men and women either nearing age 50 years, when screening is recommended to begin, or aged 50-75 years who were not in compliance with screening guidelines. In most focus groups, multiple participants recalled exposure to PSAs promoting colorectal cancer screening, and most of these individuals reported having seen SFL PSAs on television, in transit stations, or on the sides of public buses. Some participants reported exposure to SFL PSAs without prompting from the moderator, as they explained how they learned about the disease. Several participants reported learning key campaign messages from PSAs, including that colorectal cancer screening should begin at age 50 years and screening can find polyps so they can be removed before becoming cancerous. Donated media placements can reach and educate mass audiences, including millions of U.S. adults who have not been screened appropriately for colorectal cancer.

  12. Environmental Degradation, Disproportionality, and the Double Diversion: Reaching out, Reaching ahead, and Reaching beyond

    Science.gov (United States)

    Freudenburg, William R.

    2006-01-01

    Rather than seeking ivory-tower isolation, members of the Rural Sociological Society have always been distinguished by a willingness to work with specialists from a broad range of disciplines, and to work on some of the world's most challenging problems. What is less commonly recognized is that the willingness to reach beyond disciplinary…

  13. Reaching Higher--Looking Out

    Science.gov (United States)

    Mackenzie, Christine

    2008-01-01

    The paper describes the introduction of Web 2.0 techniques and tools at the Yarra Plenty public library in Victoria, beginning with library staff. The author argues that as libraries move from Web 1.0 type delivery systems to the social networking world of Library 2.0 librarians need to deploy and make accessible these radically different systems,…

  14. Too Many Public Defibrillators Out of Reach When Needed

    Science.gov (United States)

    ... reviewed the findings, Dr. Howard Levite. He directs cardiology at Staten Island University Hospital in New York ... stops beating. According to the American College of Cardiology (ACC), over 400,000 cases of out-of- ...

  15. Sampling hard to reach populations.

    Science.gov (United States)

    Faugier, J; Sargeant, M

    1997-10-01

    Studies on 'hidden populations', such as homeless people, prostitutes and drug addicts, raise a number of specific methodological questions usually absent from research involving known populations and less sensitive subjects. This paper examines the advantages and limitations of nonrandom methods of data collection such as snowball sampling. It reviews the currently available literature on sampling hard to reach populations and highlights the dearth of material currently available on this subject. The paper also assesses the potential for using these methods in nursing research. The sampling methodology used by Faugier (1996) in her study of prostitutes, HIV and drugs is used as a current example within this context.

  16. A Quality Control Research on Bathroom Product Production Process%卫浴产品生产过程质量控制研究

    Institute of Scientific and Technical Information of China (English)

    赵会珍; 杨亚楠

    2015-01-01

    针对某公司卫浴产品合格率低,废品成本高等问题,应用质量管理工具对卫浴产品加工过程中的质量缺陷影响因素进行统计;采用测量系统分析、鱼骨图等方法对影响产品质量的关键因素进行查找;运用因子分析、假设检验方法进行质量控制与改进方案的设计。通过此项目的成功实施,使得产品报废数下降50%,为公司共节省金额约20万元,经济效果显著。所应用方法是正确并有效的,可为实际应用提供指导。%In a bathroom product enterprise , low quality rate , high scrap cost and other quality problems often appear .In order to solve the problems , first quality management tools are used to statistic the factors affecting the product quality , then a measurement system analysis is conducted , with fishbone diagram method used to find key factors .With a factor analysis and hypothesis testing , a quality control and im-provement scheme is designed .Finally, the improvement scheme is implemented .Result shows that scrap number decreases by 50%, saving about 200,000 Yuan RMB for the company, which indicates that the methods selected are reasonable and can provide guidance for practical application .

  17. Reach Envelope of Human Extremities

    Institute of Scientific and Technical Information of China (English)

    YANG Jingzhou(杨景周); ZHANG Yunqing(张云清); CHEN Liping(陈立平); ABDEL-MALEK Karim

    2004-01-01

    Significant attention in recent years has been given to obtain a better understanding of human joint ranges, measurement, and functionality, especially in conjunction with commands issued by the central nervous system. While researchers have studied motor commands needed to drive a limb to follow a path trajectory, various computer algorithms have been reported that provide adequate analysis of limb modeling and motion. This paper uses a rigorous mathematical formulation to model human limbs, understand their reach envelope, delineate barriers therein where a trajectory becomes difficult to control, and help visualize these barriers. Workspaces of a typical forearm with 9 degrees of freedom, a typical finger modeled as a 4- degree-of-freedom system, and a lower extremity with 4 degrees of freedom are discussed. The results show that using the proposed formulation, joint limits play an important role in distinguishing the barriers.

  18. How Do Chinese Enterprises Look at REACH?

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The new European REACH (Registration, Evaluation, Authorization of Chemicals) regulation has come into force. As soon as the REACH white paper was issued, Chinese enterprises started to research the possible impacts of REACH and prepare to cope with them. How then do these Chinese enterprises look at REACH? Following are views of some Chinese enterprises exporting chemical products to the European Union.

  19. Reaching the community in Guatemala.

    Science.gov (United States)

    1996-08-01

    A knowledge, attitude, and practices (KAP) survey in the area near San Lucas Toliman, Solola State, where JOICFP is implementing its integrated project (IP) in Guatemala, will target the ethnic Mayan people living in the area. The IP is promoted by the Family Planning Association of Guatemala (APROFAM) and uses community participation with the support of women's clubs and traditional birth attendants (TBAs). The survey of about 1000 women of reproductive age will gauge progress in family planning, maternal and child health, reproductive health, and environmental sanitation using a method sensitive to the Mayan culture. A JOICFP mission to Guatemala, which included Saeko Ichikawa (Global Link Management) and Ayumi Shingo (a public health nurse serving with the Japan Overseas Cooperation Volunteers in Guatemala) pretested the survey. The team also discussed the work plan for the approved JOICFP/UNFPA Latin American regional project RLA/96//P02 and the country-level Integrated Reproductive Health/Family Planning with IEC for Adolescents Project. The mission met three volunteers at the IP laboratory, which provides basic examinations for a fee and uses volunteers who learn skills for future employment. The team discussed the laboratory as a model for the 13 new laboratories planned by APROFAM throughout the country. Another IP activity is the Chilam Balam education center in Aldea Panimatzalam, San Andres Semetabaj. Covering a population of 4616 in 8 communities, the center provides literacy education, vocational training, and education on adolescent health and environmental protection. The team discussed plans to start a revolving fund and received a request for typewriters for skills training. The team donated 8 typewriters to the women's club.

  20. Emotional Issues and Bathroom Problems

    Science.gov (United States)

    ... of complete dryness, or pleading to return to diapers are disturbing and even frightening to many parents— ... to ask you if she can start wearing diapers again. For toilet-trained children, as well as ...

  1. ALMA telescope reaches new heights

    Science.gov (United States)

    2009-09-01

    of the Array Operations Site. This means surviving strong winds and temperatures between +20 and -20 Celsius whilst being able to point precisely enough that they could pick out a golf ball at a distance of 15 km, and to keep their smooth reflecting surfaces accurate to better than 25 micrometres (less than the typical thickness of a human hair). Once the transporter reached the high plateau it carried the antenna to a concrete pad - a docking station with connections for power and fibre optics - and positioned it with an accuracy of a few millimetres. The transporter is guided by a laser steering system and, just like some cars today, also has ultrasonic collision detectors. These sensors ensure the safety of the state-of-the-art antennas as the transporter drives them across what will soon be a rather crowded plateau. Ultimately, ALMA will have at least 66 antennas distributed over about 200 pads, spread over distances of up to 18.5 km and operating as a single, giant telescope. Even when ALMA is fully operational, the transporters will be used to move the antennas between pads to reconfigure the telescope for different kinds of observations. "Transporting our first antenna to the Chajnantor plateau is a epic feat which exemplifies the exciting times in which ALMA is living. Day after day, our global collaboration brings us closer to the birth of the most ambitious ground-based astronomical observatory in the world", said Thijs de Graauw, ALMA Director. This first ALMA antenna at the high site will soon be joined by others and the ALMA team looks forward to making their first observations from the Chajnantor plateau. They plan to link three antennas by early 2010, and to make the first scientific observations with ALMA in the second half of 2011. ALMA will help astronomers answer important questions about our cosmic origins. The telescope will observe the Universe using light with millimetre and submillimetre wavelengths, between infrared light and radio waves in

  2. [A case of environmental infection with pulmonary Mycobacterium avium complex disease from a residential bathroom of a patient suggested by variable-number tandem-repeat typing of Mycobacterium avium tandem repeat loci].

    Science.gov (United States)

    Taga, Shu; Niimi, Masaki; Kurokawa, Kazuhiro; Nakagawa, Taku; Ogawa, Kenji

    2012-05-01

    A 63-year-old woman was referred to our hospital because of bilateral infiltrations and nodular opacities in her chest radiograph taken in the mass radiography screening in September 2010. The chest computed tomography showed patchy infiltrations with bronchiectasis in the lower lung fields on both sides. She was diagnosed with pulmonary Mycobacterium avium complex (MAC) disease based on the bacteria recovered from the sputum and the bronchoalveolar lavage fluid. To elucidate an environmental MAC source, we investigated her home, and isolated M. avium and M. gordonae from the bathtub and shower tap, respectively, in her residential bathroom. Analysis of the hsp65-PRA variants digested with BamHI and some insertion sequences showed that the clinical strains recovered from sputum and strains from the bathtub were M. avium subsp. hominissuis. A dendrogram of the Mycobacterium avium tandem repeat loci variable-number tandem-repeat (MATR-VNTR) analysis of the MAC strains showed that the bathtub strains formed a polyclonal colonization, and that 1 of the 5 MATR-VNTR patterns was identical to the corresponding pattern of the sputum strain from the patient. In conclusion, we believe that the residential bathroom of the patient was the environmental source of her pulmonary MAC disease, as has been previously reported.

  3. Post-occupancy Evaluation and Design Research on Bathroom of Affordable Housing in Guangzhou%广州经济适用房卫生间使用后评价及设计研究

    Institute of Scientific and Technical Information of China (English)

    朱小雷; 吕萍

    2013-01-01

      本文利用“问卷调查”和“入户访谈”方法对广州典型经济适用房小区的卫生间空间环境进行使用后评价,了解住户的主观评价和居住意愿,总结分析目前经济适用房卫生间在适应老年人使用方面的缺失。由此提出若干优化设计建议,为改善老年人的居住质量、提升未来紧凑型保障房的人性化设计水平提供详实的参考。%aBStract Based on the questionnaire survey and interview, the paper evaluates bathrooms of the typical affordable housing in Guangzhou and tries to understand the residents’ subjective evaluation. The objective is to find out the deficiencies in the bathroom spatial design for the elderly living. Thus, it proposes several optimal suggestions in order to improve the living conditions of the aged, and it will provide specific reference for future compact indemnificatory housing design.

  4. Stream Habitat Reach Summary - NCWAP [ds158

    Data.gov (United States)

    California Department of Resources — The Stream Habitat - NCWAP - Reach Summary [ds158] shapefile contains in-stream habitat survey data summarized to the stream reach level. It is a derivative of the...

  5. Reaching consumers: How the tobacco industry uses email marketing

    OpenAIRE

    Betsy Brock; Samantha C. Carlson; Molly Moilanen; Barbara A. Schillo

    2016-01-01

    Tobacco companies are restricted from engaging in many traditional forms of marketing. Direct marketing is one way tobacco companies can reach consumers while complying with regulation and avoiding negative public perception. There is little research on this type of opt-in marketing, which includes mail marketing, email marketing, web marketing, and mobile marketing, and its impact is not well understood. This study examined 6990 tobacco company emails received by individuals living in the st...

  6. 人工智能技术在卫浴产品设计中的应用%Research on Application of Artificial Intelligence Technology in the Bathroom Product Design

    Institute of Scientific and Technical Information of China (English)

    黄天杨

    2014-01-01

    Taking the intelligent, emotional experience demands development of modern bathroom products as an example, this paper analyzed the development of intelligence technology, and discussed that intelligent bathroom products, an impor-tant part of intelligent house furnishing products, can contribute a great benefit to users, enterprises and society. This paper also put forward emotional sensory experience which intelligent sanitary ware products have brought to users. By introducing the intelligent technology, we can satisfy user’s demand of product emotional experience, providing new design ideas for products development and design in the future.%以现代卫浴产品智能化、情感化体验诉求的发展为启示,分析了智能化技术的发展,论述了智能家居重要组成部分的智能化卫浴产品带给用户、企业和社会的良好效用,提出了智能化卫浴产品带给用户的情感化的感官体验、人性化关怀以及良好节能的社会效用。通过智能化技术的导入,满足用户对于产品情感化体验的需求,为今后的产品开发设计提供了新的设计思路。

  7. Reach preparation enhances visual performance and appearance.

    Science.gov (United States)

    Rolfs, Martin; Lawrence, Bonnie M; Carrasco, Marisa

    2013-10-19

    We investigated the impact of the preparation of reach movements on visual perception by simultaneously quantifying both an objective measure of visual sensitivity and the subjective experience of apparent contrast. Using a two-by-two alternative forced choice task, observers compared the orientation (clockwise or counterclockwise) and the contrast (higher or lower) of a Standard Gabor and a Test Gabor, the latter of which was presented during reach preparation, at the reach target location or the opposite location. Discrimination performance was better overall at the reach target than at the opposite location. Perceived contrast increased continuously at the target relative to the opposite location during reach preparation, that is, after the onset of the cue indicating the reach target. The finding that performance and appearance do not evolve in parallel during reach preparation points to a distinction with saccade preparation, for which we have shown previously there is a parallel temporal evolution of performance and appearance. Yet akin to saccade preparation, this study reveals that overall reach preparation enhances both visual performance and appearance.

  8. Health campaign channels: tradeoffs among reach, specificity, and impact.

    Science.gov (United States)

    Schooler, C; Chaffee, S H; Flora, J A; Roser, C

    1998-03-01

    Stanford University's Five-City Multifactor Risk Reduction Project (FCP) was a 14-year trial of community-wide cardiovascular disease (CVD) risk reduction through integrated programs of community organization and mass media health promotion. The project was launched in 1978 in 5 central California cities, including Monterey, Salinas, Modesto, and San Luis Obispo. TV public service announcements (PSAs), TV shows, booklets, printed tip sheets with brief health suggestions on 7 topics, and newspaper coverage were the types of mass media approaches used in the FCP. These strategies are compared with regard to reach, specificity, and impact for a 5-year study period from 1979/80. Reach is measured as the number of messages intervention community residents remembered, specificity was assessed by examining whether the campaign differentially reached people who were already knowledgeable and practicing cardiovascular disease risk reduction, and impact is defined as the amount of knowledge gained during the course of the campaign. Reach was highest for tip sheets, while specificity was highest for booklets followed by TV programs. Newspaper messages had the most impact, followed by booklets and TV PSAs, tip sheets, and TV programs. Communication channels varied according to reach, specificity, and impact, with each criterion being distinct. No channel was optimal for all 3 of the outcome measures.

  9. Improving exposure scenario definitions within REACH

    DEFF Research Database (Denmark)

    Lee, Jihyun; Pizzol, Massimo; Thomsen, Marianne

    instruments to support a precautionary chemicals management system and to protect receptor’s health have also been increasing. Since 2007, the European Union adopted REACH (the Regulation on Registration, Evaluation, Authorisation and Restriction of Chemicals): REACH makes industry responsible for assessing...... the different background exposure between two countries allows in fact the definition of a common framework for improving exposure scenarios within REACH system, for monitoring environmental health, and for increasing degree of circularity of resource and substance flows. References 1. European Commission...

  10. Compact muon solenoid magnet reaches full field

    CERN Multimedia

    2006-01-01

    Scientist of the U.S. Department of Energy in Fermilab and collaborators of the US/CMS project announced that the world's largest superconducting solenoid magnet has reached full field in tests at CERN. (1 apge)

  11. Hanford Reach - Ringold Russian Knapweed Treatment

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Increase the diversity of the seed mix on approximately 250 acres in the Ringold Unit of the Hanford Reach National Monument (Monument) treated with aminopyralid as...

  12. 1. REACHING THE UNREACHED.cdr

    African Journals Online (AJOL)

    RICHY

    Expanded Program on Immunisation (EPI) training in. Zambia and critically analyses ... excellence in skills such as sport, music or dance, so it is ... only improve through reaching every child both physically and in .... Non-verbal communication.

  13. Women Reaching Equality in Dubious Habit: Drinking

    Science.gov (United States)

    ... page: https://medlineplus.gov/news/fullstory_161640.html Women Reaching Equality in Dubious Habit: Drinking Females also ... 25, 2016 MONDAY, Oct. 24, 2016 (HealthDay News) -- Women have made major strides towards equality with men, ...

  14. Reaching the Overlooked Student in Physical Education

    Science.gov (United States)

    Esslinger, Keri; Esslinger, Travis; Bagshaw, Jarad

    2015-01-01

    This article describes the use of live action role-playing, or "LARPing," as a non-traditional activity that has the potential to reach students who are not interested in traditional physical education.

  15. Impact of the REACH II and REACH VA Dementia Caregiver Interventions on Healthcare Costs.

    Science.gov (United States)

    Nichols, Linda O; Martindale-Adams, Jennifer; Zhu, Carolyn W; Kaplan, Erin K; Zuber, Jeffrey K; Waters, Teresa M

    2017-05-01

    Examine caregiver and care recipient healthcare costs associated with caregivers' participation in Resources for Enhancing Alzheimer's Caregivers Health (REACH II or REACH VA) behavioral interventions to improve coping skills and care recipient management. RCT (REACH II); propensity-score matched, retrospective cohort study (REACH VA). Five community sites (REACH II); 24 VA facilities (REACH VA). Care recipients with Alzheimer's disease and related dementias (ADRD) and their caregivers who participated in REACH II study (analysis sample of 110 caregivers and 197 care recipients); care recipients whose caregivers participated in REACH VA and a propensity matched control group (analysis sample of 491). Previously collected data plus Medicare expenditures (REACH II) and VA costs plus Medicare expenditures (REACH VA). There was no increase in VA or Medicare expenditures for care recipients or their caregivers who participated in either REACH intervention. For VA care recipients, REACH was associated with significantly lower total VA costs of care (33.6%). VA caregiver cost data was not available. In previous research, both REACH II and REACH VA have been shown to provide benefit for dementia caregivers at a cost of less than $5/day; however, concerns about additional healthcare costs may have hindered REACH's widespread adoption. Neither REACH intervention was associated with additional healthcare costs for caregivers or patients; in fact, for VA patients, there were significantly lower healthcare costs. The VA costs savings may be related to the addition of a structured format for addressing the caregiver's role in managing complex ADRD care to an existing, integrated care system. These findings suggest that behavioral interventions are a viable mechanism to support burdened dementia caregivers without additional healthcare costs. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  16. Redesigning Schools to Reach Every Student with Excellent Teachers: Summary of Teacher Career Paths

    Science.gov (United States)

    Public Impact, 2012

    2012-01-01

    These career paths match Public Impact's school models that use job redesign and technology to extend the reach of excellent teachers to more students, for more pay, within budget. Most models create new roles and teams enabling all teachers and staff to develop and contribute to excellence. In "reach-extended roles," excellent teachers…

  17. REACHing out to the bio-based economy : Perspectives and challenges of EU chemicals legislation

    NARCIS (Netherlands)

    Luit RJ; Waaijers-van der Loop SL; Heugens EHW; ICH; VSP

    2017-01-01

    The Dutch National Institute for Public Health and the Environment (hereafter: RIVM) recently investigated how the bio-based economy, more specifically the bio-based chemistry sector, relates to the EU REACH Regulation on chemicals. From this investigation, RIVM learnt that REACH may actually be an

  18. Redesigning Schools to Reach Every Student with Excellent Teachers: Financial Planning Summary

    Science.gov (United States)

    Public Impact, 2012

    2012-01-01

    This brief summarizes the ways that schools and their teachers can simultaneously reach more students with excellent teaching, expand teachers' career opportunities, and sustainably fund higher pay and other priorities. This is based on Public Impact's school models that use job redesign and technology to extend the reach of excellent teachers to…

  19. Do working environment interventions reach shift workers?

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Kirsten; Jørgensen, Marie Birk; Garde, Anne Helene

    2016-01-01

    workers were less likely to be reached by workplace interventions. For example, night workers less frequently reported that they had got more flexibility (OR 0.5; 95 % CI 0.3-0.7) or that they had participated in improvements of the working procedures (OR 0.6; 95 % CI 0.5-0.8). Quality of leadership......PURPOSE: Shift workers are exposed to more physical and psychosocial stressors in the working environment as compared to day workers. Despite the need for targeted prevention, it is likely that workplace interventions less frequently reach shift workers. The aim was therefore to investigate whether...... the reach of workplace interventions varied between shift workers and day workers and whether such differences could be explained by the quality of leadership exhibited at different times of the day. METHODS: We used questionnaire data from 5361 female care workers in the Danish eldercare sector...

  20. 住宅厨房卫生间污染物健康风险评价%Risk Assessment and Analysis of the House Kitchen and Bathroom Pollutions to Human Health

    Institute of Scientific and Technical Information of China (English)

    王岳人; 唐艾玲; 宋嘉林; 吴楠

    2011-01-01

    The paper presents the overall assessment for the impact of cooking fume pollutants and harmful environment of bathroom on human health so that the IAQ of the house kitchen and bathroom can be improved. On the basis of the kitchen and bathroom pollutant detected results in Shenyang Environmental Monitoring Station,risk assessment methods were utilized to the Exposure Assessment. The comparative analyses between detected results and the standard values were considered through three aspects, which were risk identification,exposure assessment,and risk characterization. Furthermore,in order to obtain the potential exposure dose in different age groups,the intensity of exposure to pollutants was calculated. We can conclude that the lampblack exposure dose is the maximum and the mass concentration of lampblack is 2.59 mg/m3, which has exceeded the standard limit. The mass concentration of oxynitride is also high, which is close to the standard limits. The affect of pollutants on human health can be known by health risk assessment in long-term staying in this environment. By the calculation of the exposure doses of the cancerogen and uncancero-gen we can conclude that HCHO, TVOC, CO, CO2, NO2, and ammonia were not high in the exposure processes and would not be harmful to human body in a short time. Health risk assessment is brought in the IAQ research and provides the reference for the IAQ.%目的 全面评价烹调油烟污染及卫生间的不利环境对人体健康的影响,以改善厨房、卫生间的空气质量.方法 根据沈阳环境检测站对厨房、卫生间污染物的检测结果,采用风险评价方法对其进行暴露评价.通过风险识别、暴露评价、风险表征3个方面对测定结果与标准值的对比分析,并计算污染物的暴露强度,得出不同年龄段人群的日潜在暴露剂量.结果 油烟的暴露剂量是最大的,测得的油烟质量浓度为2.59 mg/m3,已超过标准限值.氮氧化物的质量浓度也很

  1. REACH. Analytical characterisation of petroleum UVCB substances

    Energy Technology Data Exchange (ETDEWEB)

    De Graaff, R.; Forbes, S.; Gennart, J.P.; Gimeno Cortes, M.J.; Hovius, H.; King, D.; Kleise, H.; Martinez Martin, C.; Montanari, L.; Pinzuti, M.; Pollack, H.; Ruggieri, P.; Thomas, M.; Walton, A.; Dmytrasz, B.

    2012-10-15

    The purpose of this report is to summarise the findings of the scientific and technical work undertaken by CONCAWE to assess the feasibility and potential benefit of characterising petroleum UVCB substances (Substances of Unknown or Variable Composition, Complex reaction products or Biological Materials) beyond the recommendations issued by CONCAWE for the substance identification of petroleum substances under REACH. REACH is the European Community Regulation on chemicals and their safe use (EC 1907/2006). It deals with the Registration, Evaluation, Authorisation and Restriction of Chemical substances. The report is based on Member Company experience of the chemical analysis of petroleum UVCB substances, including analysis in support of REACH registrations undertaken in 2010. This report is structured into four main sections, namely: Section 1 which provides an introduction to the subject of petroleum UVCB substance identification including the purpose of the report, regulatory requirements, the nature of petroleum UVCB substances, and CONCAWE's guidance to Member Companies and other potential registrants. Section 2 provides a description of the capabilities of each of the analytical techniques described in the REACH Regulation. This section also includes details on the type of analytical information obtained by each technique and an evaluation of what each technique can provide for the characterisation of petroleum UVCB substances. Section 3 provides a series of case studies for six petroleum substance categories (low boiling point naphthas, kerosene, heavy fuel oils, other lubricant base oils, residual aromatic extracts and bitumens) to illustrate the value of the information derived from each analytical procedure, and provide an explanation for why some techniques are not scientifically necessary. Section 4 provides a summary of the conclusions reached from the technical investigations undertaken by CONCAWE Member Companies, and summarising the

  2. Polishing Difficult-To-Reach Cavities

    Science.gov (United States)

    Malinzak, R. Michael; Booth, Gary N.

    1990-01-01

    Springy abrasive tool used to finish surfaces of narrow cavities made by electrical-discharge machining. Robot arm moves vibrator around perimeters of cavities, polishing walls of cavities as it does so. Tool needed because such cavities inaccessible or at least difficult to reach with most surface-finishing tools.

  3. REACH. Electricity Units, Post-Secondary.

    Science.gov (United States)

    Smith, Gene; And Others

    As a part of the REACH (Refrigeration, Electro-Mechanical, Air-Conditioning, Heating) electromechanical cluster, this postsecondary student manual contains individualized instructional units in the area of electricity. The instructional units focus on electricity fundamentals, electric motors, electrical components, and controls and installation.…

  4. Reliability of the Advanced REACH Tool (ART)

    NARCIS (Netherlands)

    Schinkel, J.; Fransman, W.; McDonnell, P.E.; Entink, R.K.; Tielemans, E.; Kromhout, H.

    2014-01-01

    Objectives: The aim of this study was to assess the reliability of the Advanced REACH Tool (ART) by (i) studying interassessor agreement of the resulting exposure estimates generated by the ART mechanistic model, (ii) studying interassessor agreement per model parameters of the ART mechanistic model

  5. Reliability of the Advanced REACH Tool (ART)

    NARCIS (Netherlands)

    Schinkel, J.; Fransman, W.; McDonnell, P.E.; Entink, R.K.; Tielemans, E.; Kromhout, H.

    2014-01-01

    Objectives: The aim of this study was to assess the reliability of the Advanced REACH Tool (ART) by (i) studying interassessor agreement of the resulting exposure estimates generated by the ART mechanistic model, (ii) studying interassessor agreement per model parameters of the ART mechanistic

  6. Guiding Warfare to Reach Sustainable Peace

    DEFF Research Database (Denmark)

    Vestenskov, David; Drewes, Line

    The conference report Guiding Warfare to Reach Sustainable Peace constitutes the primary outcome of the conference It is based on excerpts from the conference presenters and workshop discussions. Furthermore, the report contains policy recommendations and key findings, with the ambition of develo...

  7. ATLAS Barrel Toroid magnet reached nominal field

    CERN Multimedia

    2006-01-01

     On 9 November the barrel toroid magnet reached its nominal field of 4 teslas, with an electrical current of 21 000 amperes (21 kA) passing through the eight superconducting coils as shown on this graph

  8. Science Experiments: Reaching Out to Our Users

    Science.gov (United States)

    Nolan, Maureen; Tschirhart, Lori; Wright, Stephanie; Barrett, Laura; Parsons, Matthew; Whang, Linda

    2008-01-01

    As more users access library services remotely, it has become increasingly important for librarians to reach out to their user communities and promote the value of libraries. Convincing the faculty and students in the sciences of the value of libraries and librarians can be a particularly "hard sell" as more and more of their primary…

  9. The REACH Youth Program Learning Toolkit

    Science.gov (United States)

    Sierra Health Foundation, 2011

    2011-01-01

    Believing in the value of using video documentaries and data as learning tools, members of the REACH technical assistance team collaborated to develop this toolkit. The learning toolkit was designed using and/or incorporating components of the "Engaging Youth in Community Change: Outcomes and Lessons Learned from Sierra Health Foundation's…

  10. Publicity and public relations

    Science.gov (United States)

    Fosha, Charles E.

    1990-01-01

    This paper addresses approaches to using publicity and public relations to meet the goals of the NASA Space Grant College. Methods universities and colleges can use to publicize space activities are presented.

  11. Does workplace health promotion reach shift workers?

    DEFF Research Database (Denmark)

    Nabe-Nielsen, Kirsten; Garde, Anne Helene; Clausen, Thomas;

    2015-01-01

    OBJECTIVES: One reason for health disparities between shift and day workers may be that workplace health promotion does not reach shift workers to the same extent as it reaches day workers. This study aimed to investigate the association between shift work and the availability of and participation...... in workplace health promotion. METHODS: We used cross-sectional questionnaire data from a large representative sample of all employed people in Denmark. We obtained information on the availability of and participation in six types of workplace health promotion. We also obtained information on working hours, ie......). RESULTS: In the general working population, fixed evening and fixed night workers, and employees working variable shifts including night work reported a higher availability of health promotion, while employees working variable shifts without night work reported a lower availability of health promotion...

  12. Olefins and chemical regulation in Europe: REACH.

    Science.gov (United States)

    Penman, Mike; Banton, Marcy; Erler, Steffen; Moore, Nigel; Semmler, Klaus

    2015-11-05

    REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals) is the European Union's chemical regulation for the management of risk to human health and the environment (European Chemicals Agency, 2006). This regulation entered into force in June 2007 and required manufacturers and importers to register substances produced in annual quantities of 1000 tonnes or more by December 2010, with further deadlines for lower tonnages in 2013 and 2018. Depending on the type of registration, required information included the substance's identification, the hazards of the substance, the potential exposure arising from the manufacture or import, the identified uses of the substance, and the operational conditions and risk management measures applied or recommended to downstream users. Among the content developed to support this information were Derived No-Effect Levels or Derived Minimal Effect Levels (DNELs/DMELs) for human health hazard assessment, Predicted No Effect Concentrations (PNECs) for environmental hazard assessment, and exposure scenarios for exposure and risk assessment. Once registered, substances may undergo evaluation by the European Chemicals Agency (ECHA) or Member State authorities and be subject to requests for additional information or testing as well as additional risk reduction measures. To manage the REACH registration and related activities for the European olefins and aromatics industry, the Lower Olefins and Aromatics REACH Consortium was formed in 2008 with administrative and technical support provided by Penman Consulting. A total of 135 substances are managed by this group including 26 individual chemical registrations (e.g. benzene, 1,3-butadiene) and 13 categories consisting of 5-26 substances. This presentation will describe the content of selected registrations prepared for 2010 in addition to the significant post-2010 activities. Beyond REACH, content of the registrations may also be relevant to other European activities, for

  13. Distance Reached in the Anteromedial Reach Test as a Function of Learning and Leg Length

    Science.gov (United States)

    Bent, Nicholas P.; Rushton, Alison B.; Wright, Chris C.; Batt, Mark E.

    2012-01-01

    The Anteromedial Reach Test (ART) is a new outcome measure for assessing dynamic knee stability in anterior cruciate ligament-injured patients. The effect of learning and leg length on distance reached in the ART was examined. Thirty-two healthy volunteers performed 15 trials of the ART on each leg. There was a moderate correlation (r = 0.44-0.50)…

  14. Public regulators and CSR

    DEFF Research Database (Denmark)

    Buhmann, Karin

    2016-01-01

    for responsible business conduct, connecting to social expectations and bridging to public regulation. This UN guidance has had a significant bearing on how public regulators seek to influence business conduct beyond Human Rights to broader Corporate Social Responsibility (CSR) concerns. Drawing on examples...... of such public regulatory governance, this article explores and explains developments towards a juridification of CSR entailing efforts by public regulators to reach beyond jurisdictional and territorial limitations of conventional public law to address adverse effects of transnational economic activity. Through...

  15. Reaching Diverse Audiences through NOAO Education Programs

    Science.gov (United States)

    Pompea, Stephen M.; Sparks, R. T.; Walker, C. E.

    2009-01-01

    NOAO education programs are designed to reach diverse audiences. Examples described in this poster include the Hands-On Optics Project nationwide, an extension of the Hands-On Optics program at Boys and Girls Clubs in Arizona and in Hawaii, a professional development program for Navajo and Hopi teachers, a number of programs for the Tohono O'odham Nation, and a project collecting and reviewing Spanish language astronomy materials. Additionally NOAO is also involved in several local outreach projects for diverse and underserved audiences.

  16. Extended-reach wells tap outlying reserves

    Energy Technology Data Exchange (ETDEWEB)

    Nazzal, G. (Eastman Teleco, Houston, TX (United States))

    1993-03-01

    Extended-reach drilling (ERD) is being used to exploit fields and reserves that are located far from existing platforms. Effective wellbore placement from fewer platforms can reduce development costs, maximize production and increase reserve recovery. Six wells drilled offshore in the US, North Sea and Australia illustrate how to get the most economic benefit from available infrastructure. These wells are divided into three categories by depth (shallow, medium and deep). Vertical depth of these wells range from 963 to 12,791 ft TVD and displacements range from 4,871 to 23,917 ft. Important factors for successful extended-reach drilling included: careful, comprehensive pre-planning; adequate cuttings removal in all sections; hole stability in long, exposed intervals; torque and drag modeling of drilling BHAs, casing and liners; buoyancy-assisted casing techniques where appropriate; critical modifications to drilling rig and top drive, for medium and deep ERD; modified power swivels for shallow operations; drill pipe rubbers or other casing protection during extended periods of drill string rotation; heavy-wall casting across anticipated high-wear areas; survey accuracy and frequency; sound drilling practices and creativity to accomplish goals and objectives. This paper reviews the case history of these sites and records planning and design procedures.

  17. Napa River Restoration Project: Rutherford Reach Completion and Oakville to Oak Knoll Reach

    Science.gov (United States)

    Information about the SFBWQP Napa River Restoration Project: Rutherford Reach Completion/Oakville to Oak Knoll, part of an EPA competitive grant program to improve SF Bay water quality focused on restoring impaired waters and enhancing aquatic resources.

  18. Public Education, Public Good.

    Science.gov (United States)

    Tomlinson, John

    1986-01-01

    Criticizes policies which would damage or destroy a public education system. Examines the relationship between government-provided education and democracy. Concludes that privatization of public education would emphasize self-interest and selfishness, further jeopardizing the altruism and civic mindedness necessary for the public good. (JDH)

  19. Superconductivity in Cuba: Reaching the Frontline

    Science.gov (United States)

    Arés Muzio, Oscar; Altshuler, Ernesto

    The start of experimental research in the field of superconductivity was a very special moment for Cuban physics: Cuban scientists at the Physics Faculty, University of Havana, synthesized the first Cuban superconductor (a 123-YBCO ceramic sample) just 2 months after the publication of the famous paper by Wu and co-workers that triggered the frantic race of High Tc superconductors all over the world. We timely joined the world's frontline in superconductor research.

  20. Reach and get capability in a computing environment

    Science.gov (United States)

    Bouchard, Ann M [Albuquerque, NM; Osbourn, Gordon C [Albuquerque, NM

    2012-06-05

    A reach and get technique includes invoking a reach command from a reach location within a computing environment. A user can then navigate to an object within the computing environment and invoke a get command on the object. In response to invoking the get command, the computing environment is automatically navigated back to the reach location and the object copied into the reach location.

  1. Speeded reaching movements around invisible obstacles.

    Directory of Open Access Journals (Sweden)

    Todd E Hudson

    Full Text Available We analyze the problem of obstacle avoidance from a Bayesian decision-theoretic perspective using an experimental task in which reaches around a virtual obstacle were made toward targets on an upright monitor. Subjects received monetary rewards for touching the target and incurred losses for accidentally touching the intervening obstacle. The locations of target-obstacle pairs within the workspace were varied from trial to trial. We compared human performance to that of a Bayesian ideal movement planner (who chooses motor strategies maximizing expected gain using the Dominance Test employed in Hudson et al. (2007. The ideal movement planner suffers from the same sources of noise as the human, but selects movement plans that maximize expected gain in the presence of that noise. We find good agreement between the predictions of the model and actual performance in most but not all experimental conditions.

  2. Priority setting in the REACH system.

    Science.gov (United States)

    Hansson, Sven Ove; Rudén, Christina

    2006-04-01

    Due to the large number of chemicals for which toxicological and ecotoxicological information is lacking, priority setting for data acquisition is a major concern in chemicals regulation. In the current European system, two administrative priority-setting criteria are used, namely novelty (i.e., time of market introduction) and production volume. In the proposed Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH) system, the novelty criterion is no longer used, and production volume will be the main priority-setting criterion for testing requirements, supplemented in some cases with hazard indications obtained from QSAR modelling. This system for priority setting has severe weaknesses. In this paper we propose that a multicriteria system should be developed that includes at least three additional criteria: chemical properties, results from initial testing in a tiered system, and voluntary testing for which efficient incentives can be created. Toxicological and decision-theoretical research is needed to design testing systems with validated priority-setting mechanisms.

  3. Reaching Consensus by Allowing Moments of Indecision

    Science.gov (United States)

    Svenkeson, A.; Swami, A.

    2015-10-01

    Group decision-making processes often turn into a drawn out and costly battle between two opposing subgroups. Using analytical arguments based on a master equation description of the opinion dynamics occurring in a three-state model of cooperatively interacting units, we show how the capability of a social group to reach consensus can be enhanced when there is an intermediate state for indecisive individuals to pass through. The time spent in the intermediate state must be relatively short compared to that of the two polar states in order to create the beneficial effect. Furthermore, the cooperation between individuals must not be too low, as the benefit to consensus is possible only when the cooperation level exceeds a specific threshold. We also discuss how zealots, agents that remain in one state forever, can affect the consensus among the rest of the population by counteracting the benefit of the intermediate state or making it virtually impossible for an opposition to form.

  4. Morphodynamics of a pseudomeandering gravel bar reach

    Science.gov (United States)

    Bartholdy, J.; Billi, P.

    2002-01-01

    A large number of rivers in Tuscany have channel planforms, which are neither straight nor what is usually understood as meandering. In the typical case, they consist of an almost straight, slightly incised main channel fringed with large lateral bars and lunate-shaped embayments eroded into the former flood plain. In the past, these rivers have not been recognised as an individual category and have often been considered to be either braided or meandering. It is suggested here that this type of river planform be termed pseudomeandering. A typical pseudomeandering river (the Cecina River) is described and analysed to investigate the main factors responsible for producing this channel pattern. A study reach (100×300 m) was surveyed in detail and related to data on discharge, channel changes after floods and grain-size distribution of bed sediments. During 18 months of topographic monitoring, the inner lateral bar in the study reach expanded and migrated towards the concave outer bank which, concurrently, retreated by as much as 25 m. A sediment balance was constructed to analyse bar growth and bank retreat in relation to sediment supply and channel morphology. The conditions necessary to maintain the pseudomeandering morphology of these rivers by preventing them from developing a meandering planform, are discussed and interpreted as a combination of a few main factors such as the flashy character of floods, sediment supply (influenced by both natural processes and human impact), the morphological effects of discharges with contrasting return intervals and the short duration of flood events. Finally, the channel response to floods with variable sediment transport capacity (represented by bed shear stress) is analysed using a simple model. It is demonstrated that bend migration is associated with moderate floods while major floods are responsible for the development of chute channels, which act to suppress bend growth and maintain the low sinuosity configuration of

  5. Reaching Rural Canadian Communities in the Yukon and Alberta

    Science.gov (United States)

    Van Laerhoven, Christa L.

    2016-10-01

    Canada is very large geographically, so many rural communities are very far from major centers. People in such communities are at a severe disadvantage when it comes to in-person interaction with science or scientists because resources tend to be directed at large population centers, where more people can be reached for the same amount of effort. While this geographic distance can be mitigated by doing outreach over the internet, there is at some level no substitute for showing up in person with e.g. meteorites in hand. Due to where various members of my family are located, I have occasion to visit Whitehorse, YT and Andrew, AB (~1.5 hour drive north-east of Edmonton) and have taken advantage of trips to these locations to do astronomy outreach in both schools and public libraries. I will discuss how I arranged school and library visits and general observations from my experience doing outreach in rural Canadian communities.

  6. 沉浸竖板式浴室热泵换热器的研究%Study on the Immersed Vertical Plate Type Heat Exchanger for Bathroom Heat Pump

    Institute of Scientific and Technical Information of China (English)

    王春虎; 杨宗政; 李伶俐; 郝博

    2016-01-01

    The immersed vertical plate type heat exchanger was developed based on the common bathroom heat pump heat ex-changer which was easily blocked and difficult to be regenerated.Structure,operating principle and characteristic parameter equa-tions of the immersed vertical plate type heat exchanger were also introduced.The key factors influenced on the heating load and the pressure drop were calculated and analyzed.The experiment research of the heat transfer coefficient,the operating parameters and the heat pump coefficient of performance were also conducted.The theoretical analysis and the experiment result had a good reference value in designing and controlling of the heat exchanger.%针对普通的浴室热泵换热器存在易堵塞、维护复杂等问题,开发了一种沉浸竖板式换热器,介绍了其结构、工作原理和特性参数方程,并针对关键要素对传热量和压降的影响规律进行计算分析,对换热器的传热系数、换热器操作参数和热泵性能指标的变化规律进行了试验研究,理论分析和试验结果对该浴室热泵换热器的设计和调控均具有较好的参考价值。

  7. Determination of Optimal Product Styles by Kansei Engineering for Bathroom Faucets%水暖卫浴产品风格优化的感性工学方法

    Institute of Scientific and Technical Information of China (English)

    赖朝安; 朱文文

    2012-01-01

    The study put forward a new method of Kansei Engineering based on Multidimensional Scaling and Choice-Based Conjoint Analysis. Firstly, Multidimensional Scaling and calculation of semantic distance are used to complete mapping from customer's Kansei space to space of Kansei designing based on WEB; Secondly, Choice-Based Conjoint and orthogonal design are used to obtain relationship between Kansei and designing elements and obtain the optimized combination of characteristic levels. The experiment of design of Bathroom faucets shape was taken to illustrate the new method, which has been proved to be comprehensible and reasonable and religious,and be able to improve the quality of design.%提出了一种基于多维尺度法和选择型联合分析结合的感性工学方法.首先以在线的方式,以多雏尺度法和语义距离计算获得了消费者感性空间到设计感性空间的映射以及维度的简化;以基于选择型联合分析法及正交设计发现属性水平之间的互作用关系,并得到了优化的属性水平组合方案.实例证明:该感性工学方法在水暖卫浴产品设计中的应用能提高产品工业设计质量,并且运用过程易于理解、直观且逻辑清晰.

  8. Reaching the hip-hop generation: Final (symposium proceedings) report

    Energy Technology Data Exchange (ETDEWEB)

    1993-05-01

    The goal of this final (closing) report is to capture the flavor of the symposium held March 1 and 2, 1993 in New York City convened by Motivational Educational Entertainment, Inc. (MEE), a black-owned communications research, consulting, and video production company based in Philadelphia, Pennsylvania. The mission of MEE is to understand, reach, and positively affect inner-city youth. Traditional communication approaches from mainstream sources to at-risk youth often don`t account for the unique way youth communicate among themselves and how they relate to the media. This understanding, however, is crucial. To understand youth communication, the people who create and send both entertaining and educational messages to urban youth must be brought into the dialogue. The meeting in New York was intended to provide an important opportunity for senders to meet and evaluate the appropriateness and effectiveness of their messages. In addition, the MEE symposium provided a forum for the continuing public debate about what needs to be done to reach today`s urban teens. Included in this document is a description of symposium goals/objectives, symposium activities, the reaction to and analysis of the symposium, recommendations for future MEE courses of action, and an appendix containing copies of press articles.

  9. Google Hangouts: Leveraging Social Media to Reach the Education Community

    Science.gov (United States)

    Eisenhamer, Bonnie; Summers, Frank; McCallister, Dan; Ryer, Holly

    2015-01-01

    Research shows that educator professional development is most effective when it is sustained and/or when a follow-on component is included to support the learning process. In order to create more comprehensive learning experiences for our workshop participants, the education team at the Space Telescope Science Institute is working collaboratively with scientific staff and other experts to create a follow-on component for our professional development program. The new component utilizes video conferencing platforms, such as Google's Hangouts On Air, to provide educators with content updates and extended learning opportunities in between in-person professional development experiences. The goal is to enhance our professional development program in a cost-effective way while reaching a greater cross-section of educators. Video broadcasts go live on Google+, YouTube, and our website - thus providing access to any user with a web browser. Additionally, the broadcasts are automatically recorded and archived for future viewing on our YouTube channel. This provides educators with anywhere, anytime training that best suits their needs and schedules. This poster will highlight our new Hangouts for educators as well as our cross-departmental efforts to expand the reach of our Hubble Hangouts for the public through a targeted recruitment strategy.

  10. Continental reach: The Westcoast Energy story

    Energy Technology Data Exchange (ETDEWEB)

    Newman, P. C.

    2002-07-01

    A historical account is given of the spectacular success that was Westcoast Energy Inc., a Canadian natural gas giant that charted a wilderness pipeline from natural gas fields in Canada's sub-arctic solitude. The beginning of the company is traced to an event in 1934 when near the bank of the Pouce Coupe River, close to the Alberta-British Columbia border, Frank McMahon, a solitary wildcatter and the eventual founder of the company, first sighted the fiery inferno of a runaway wildcat well, drilled by geologists of the Imperial Oil Company during their original search for the Canadian petroleum basin's motherlode. It was on this occasion in 1934 that McMahon first conceived a geological profile that connected the gas-bearing sandstone of Pouce Coupe with the reservoir rock of the biggest natural gas field of Alberta, and a pipeline from this sandstone storehouse across the rugged heart of British Columbia to Vancouver, and south into the United States. It took the better part of a quarter century to realize the dream of that pipeline which, in due course, turned out to be only the first step towards reaching the top rank of Canadian corporations in operational and financial terms, and becoming one of only a handful in terms of a story that became a Canadian corporate legend. By chronicling the lives and contributions of the company's founder and senior officials over the years, the book traces the company's meteoric rise from a gleam in its founder's eye to a cautious regional utility, and to the aggressive Canadian adventurer that went on to burst the boundaries of its Pacific Coast world, until the continental reach of its operations and interests run from Canada's Pacific shoreline to its Atlantic basins and Mexico's Campeche Bay to Alaska's Prudhoe Bay. The company's independent existence came to an end in 2002 when Westcoast Energy, by then a $15 billion operation, was acquired by Duke Energy Limited of North

  11. New symmetry of intended curved reaches

    Directory of Open Access Journals (Sweden)

    Torres Elizabeth B

    2010-04-01

    Full Text Available Abstract Background Movement regularities are inherently present in automated goal-directed motions of the primate's arm system. They can provide important signatures of intentional behaviours driven by sensory-motor strategies, but it remains unknown if during motor learning new regularities can be uncovered despite high variability in the temporal dynamics of the hand motions. Methods We investigated the conservation and violation of new movement regularity obtained from the hand motions traced by two untrained monkeys as they learned to reach outwardly towards spatial targets while avoiding obstacles in the dark. The regularity pertains to the transformation from postural to hand paths that aim at visual goals. Results In length-minimizing curves the area enclosed between the Euclidean straight line and the curve up to its point of maximum curvature is 1/2 of the total area. Similar trend is found if one examines the perimeter. This new movement regularity remained robust to striking changes in arm dynamics that gave rise to changes in the speed of the reach, to changes in the hand path curvature, and to changes in the arm's postural paths. The area and perimeter ratios characterizing the regularity co-varied across repeats of randomly presented targets whenever the transformation from posture to hand paths was compliant with the intended goals. To interpret this conservation and the cases in which the regularity was violated and recovered, we provide a geometric model that characterizes arm-to-hand and hand-to-arm motion paths as length minimizing curves (geodesics in a non-Euclidean space. Whenever the transformation from one space to the other is distance-metric preserving (isometric the two symmetric ratios co-vary. Otherwise, the symmetric ratios and their co-variation are violated. As predicted by the model we found empirical evidence for the violation of this movement regularity whenever the intended goals mismatched the actions. This

  12. Important ATLAS Forward Calorimeter Milestone Reached

    CERN Multimedia

    Loch, P.

    The ATLAS Forward Calorimeter working group has reached an important milestone in the production of their detectors. The mechanical assembly of the first electromagnetic module (FCal1C) has been completed at the University of Arizona on February 25, 2002, only ten days after the originally scheduled date. The photo shows the University of Arizona FCal group in the clean room, together with the assembled FCal1C module. The module consists of a stack of 18 round copper plates, each about one inch thick. Each plate is about 90 cm in diameter, and has 12260 precision-drilled holes in it, to accommodate the tube/rod electrode assembly. The machining of the plates, which was done at the Science Technology Center (STC) at Carleton University, Ottawa, Canada, required high precision to allow for easy insertion of the electrode copper tube. The plates have been carefully cleaned at the University of Arizona, to remove any machining residue and metal flakes. This process alone took about eleven weeks. Exactly 122...

  13. LEP Dismantling Reaches Half-Way Stage

    CERN Document Server

    2001-01-01

    LEP's last superconducting module leaves its home port... Just seven months into the operation, LEP dismantling is forging ahead. Two of the eight arcs which form the tunnel have already been emptied and the last of the accelerator's radiofrequency (RF) cavities has just been raised to the surface. The 160 people working on LEP dismantling have reason to feel pleased with their progress. All of the accelerator's 72 superconducting RF modules have already been brought to the surface, with the last one being extracted on 2nd May. This represents an important step in the dismantling process, as head of the project, John Poole, explains. 'This was the most delicate part of the project, because the modules are very big and they could only come out at one place', he says. The shaft at point 1.8 through which the RF cavity modules pass is 18 metres in diameter, while each module is 11.5 metres long. Some modules had to travel more than 10 kilometres to reach the shaft. ... is lifted up the PM 1.8 shaft, after a m...

  14. CAST reaches milestone but keeps on searching

    CERN Multimedia

    CERN Courier (september 2011 issue)

    2011-01-01

    After eight years of searching for the emission of a dark matter candidate particle, the axion, from the Sun, the CERN Axion Solar Telescope (CAST) has fulfilled its original physics programme.   Members of the CAST collaboration in July, together with dipole-based helioscope. CAST, the world’s most sensitive axion helioscope, points a recycled prototype LHC dipole magnet at the Sun at dawn and dusk, looking for the conversion of axions to X-rays. It incorporates four state-of-the-art X-ray detectors: three Micromegas detectors and a pn-CCD imaging camera attached to a focusing X-ray telescope that was recovered from the German space programme (see CERN Courier April 2010).  Over the years, CAST has operated with the magnet bores - the location of the axion conversion - in different conditions: first in vacuum, covering axion masses up to 20 meV/c2, and then with a buffer gas (4He and later 3He) at various densities, finally reaching the goal of 1.17 eV/c2 on 22 ...

  15. Media perspective - new opportunities for reaching audiences

    Science.gov (United States)

    Haswell, Katy

    2007-08-01

    The world of media is experiencing a period of extreme and rapid change with the rise of internet television and the download generation. Many young people no longer watch standard TV. Instead, they go on-line, talking to friends and downloading pictures, videos, music clips to put on their own websites and watch/ listen to on their laptops and mobile phones. Gone are the days when TV controllers determined what you watched and when you watched it. Now the buzzword is IPTV, Internet Protocol Television, with companies such as JOOST offering hundreds of channels on a wide range of subjects, all of which you can choose to watch when and where you wish, on your high-def widescreen with stereo surround sound at home or on your mobile phone on the train. This media revolution is changing the way organisations get their message out. And it is encouraging companies such as advertising agencies to be creative about new ways of accessing audiences. The good news is that we have fresh opportunities to reach young people through internet-based media and material downloaded through tools such as games machines, as well as through the traditional media. And it is important for Europlanet to make the most of these new and exciting developments.

  16. Public Speech.

    Science.gov (United States)

    Green, Thomas F.

    1994-01-01

    Discusses the importance of public speech in society, noting the power of public speech to create a world and a public. The paper offers a theory of public speech, identifies types of public speech, and types of public speech fallacies. Two ways of speaking of the public and of public life are distinguished. (SM)

  17. 科技信任、管理信任及其对公众水灾风险认知的影响——基于长江中下游的社会调查%Trust in Science and Technology, Trust in Management and Their Influence on Public Cognition of Flood Disaster Risk——Based on Social Investigation of the Middle and Lower Reaches of Yangtze River

    Institute of Scientific and Technical Information of China (English)

    沈鸿; 孙雪萍; 苏筠

    2012-01-01

    Trust and risk make cause and effect each other to some extent, building mutual feedback relations through the link of cognitive behavioral decisions and behavioral consequences. Study on the public trust of the social disaster reduction capability and the mechanism of its influence on disaster risk cognition may redound to revealing risk potential factors, adjusting risk cognition and avoiding disaster behavior, thereby reducing disaster risk finally. The areas along the lower and middle reaches of the Yangtze river, where flood occurs frequently and intensely, and variety of flood control measures are available, are selected as the research area. The trust level of flood science, technology and management, influence mechanism and the motivation-effect difference between public are studied using method of combining random sampling and in-home interviews to get information. The main conclusions are as follows; ①Public trust level of science and technology exceeds that of management. Trust degree is influenced by gender, ages, disaster experiences and economic development levels of different areas. Trust has characteristics of regional co-construction. ② Trust in science and technology can change public flood risk cognition, strengthen their faith to cope with disasters, reduce their risk estimation and have significant effect on their avoiding disaster behavior tendency, while public management trust has little influence. ③The approval of mitigation measures is viewed as premise of trust motivation production. Disaster reduction methods of science and technology have different principles and acting periods and result in different trust motivations and influences.%信任和风险在一定程度上互为因果,两者通过认知行为决策及行为后果这一环节构建互馈关系.探索公众对社会减灾能力的信任及其对灾害风险认知的影响机制,有助于揭示灾害风险的潜在因素,调适风险认知与避灾行为,从而降低灾

  18. Planning of the Extended Reach well Dieksand 2; Planung der Extended Reach Bohrung Dieksand 2

    Energy Technology Data Exchange (ETDEWEB)

    Frank, U.; Berners, H. [RWE-DEA AG, Hamburg (Germany). Drilling Team Mittelplate und Dieksand; Hadow, A.; Klop, G.; Sickinger, W. [Wintershall AG Erdoelwerke, Barnstdorf (Germany); Sudron, K.

    1998-12-31

    The Mittelplate oil field is located 7 km offshore the town of Friedrichskoog. Reserves are estimated at 30 million tonnes of oil. At a production rate of 2,500 t/d, it will last about 33 years. The transport capacity of the offshore platform is limited, so that attempts were made to enhance production by constructing the extended reach borehole Dieksand 2. Details are presented. (orig.) [Deutsch] Das Erdoelfeld Mittelplate liegt am suedlichen Rand des Nationalparks Schleswig Holsteinisches Wattenmeer, ca. 7000 m westlich der Ortschaft Friedrichskoog. Die gewinnbaren Reserven betragen ca. 30 Millionen t Oel. Bei einer Foerderkapazitaet von 2.500 t/Tag betraegt die Foerderdauer ca. 33 Jahre. Aufgrund der begrenzten Transportkapazitaeten von der Insel, laesst sich durch zusaetzliche Bohrungen von der kuenstlichen Insel Mittelplate keine entscheidende Erhoehung der Foerderkapazitaet erzielen. Ab Sommer 1996 wurde erstmals die Moeglichkeit der Lagerstaettenerschliessung von Land untersucht. Ein im Mai 1997 in Hamburg etabliertes Drilling Team wurde mit der Aufgabe betraut, die Extended Reach Bohrung Dieksand 2 zu planen und abzuteufen. Die Planungsphasen fuer die Extended Reach Bohrung Dieksand 2 wurden aufgezeigt. Die fuer den Erfolg einer Extended Reach Bohrung wichtigen Planungsparameter wurden erlaeutert. Es wurden Wege gezeigt, wie bei diesem Projekt technische und geologische Risiken in der Planung mit beruecksichtigt und nach Beginn der Bohrung weiter bearbeitet werden koennen. (orig.)

  19. Columbia River Estuary Ecosystem Classification Hydrogeomorphic Reach

    Science.gov (United States)

    Cannon, Charles M.; Ramirez, Mary F.; Heatwole, Danelle W.; Burke, Jennifer L.; Simenstad, Charles A.; O'Connor, Jim E.; Marcoe, Keith

    2012-01-01

    Estuarine ecosystems are controlled by a variety of processes that operate at multiple spatial and temporal scales. Understanding the hierarchical nature of these processes will aid in prioritization of restoration efforts. This hierarchical Columbia River Estuary Ecosystem Classification (henceforth "Classification") of the Columbia River estuary is a spatial database of the tidally-influenced reaches of the lower Columbia River, the tidally affected parts of its tributaries, and the landforms that make up their floodplains for the 230 kilometers between the Pacific Ocean and Bonneville Dam. This work is a collaborative effort between University of Washington School of Aquatic and Fishery Sciences (henceforth "UW"), U.S. Geological Survey (henceforth "USGS"), and the Lower Columbia Estuary Partnership (henceforth "EP"). Consideration of geomorphologic processes will improve the understanding of controlling physical factors that drive ecosystem evolution along the tidal Columbia River. The Classification is organized around six hierarchical levels, progressing from the coarsest, regional scale to the finest, localized scale: (1) Ecosystem Province; (2) Ecoregion; (3) Hydrogeomorphic Reach; (4) Ecosystem Complex; (5) Geomorphic Catena; and (6) Primary Cover Class. For Levels 4 and 5, we mapped landforms within the Holocene floodplain primarily by visual interpretation of Light Detection and Ranging (LiDAR) topography supplemented with aerial photographs, Natural Resources Conservation Service (NRCS) soils data, and historical maps. Mapped landforms are classified as to their current geomorphic function, the inferred process regime that formed them, and anthropogenic modification. Channels were classified primarily by a set of depth-based rules and geometric relationships. Classification Level 5 floodplain landforms ("geomorphic catenae") were further classified based on multivariate analysis of land-cover within the mapped landform area and attributed as "sub

  20. Parallel explicit and implicit control of reaching.

    Directory of Open Access Journals (Sweden)

    Pietro Mazzoni

    Full Text Available BACKGROUND: Human movement can be guided automatically (implicit control or attentively (explicit control. Explicit control may be engaged when learning a new movement, while implicit control enables simultaneous execution of multiple actions. Explicit and implicit control can often be assigned arbitrarily: we can simultaneously drive a car and tune the radio, seamlessly allocating implicit or explicit control to either action. This flexibility suggests that sensorimotor signals, including those that encode spatially overlapping perception and behavior, can be accurately segregated to explicit and implicit control processes. METHODOLOGY/PRINCIPAL FINDINGS: We tested human subjects' ability to segregate sensorimotor signals to parallel control processes by requiring dual (explicit and implicit control of the same reaching movement and testing for interference between these processes. Healthy control subjects were able to engage dual explicit and implicit motor control without degradation of performance compared to explicit or implicit control alone. We then asked whether segregation of explicit and implicit motor control can be selectively disrupted by studying dual-control performance in subjects with no clinically manifest neurologic deficits in the presymptomatic stage of Huntington's disease (HD. These subjects performed successfully under either explicit or implicit control alone, but were impaired in the dual-control condition. CONCLUSION/SIGNIFICANCE: The human nervous system can exert dual control on a single action, and is therefore able to accurately segregate sensorimotor signals to explicit and implicit control. The impairment observed in the presymptomatic stage of HD points to a possible crucial contribution of the striatum to the segregation of sensorimotor signals to multiple control processes.

  1. Teachers in a Public School Engage in a Study Group to Reach General Agreements about a Common Approach to Teaching English Profesores de un colegio público participan en un grupo de estudio para acordar un enfoque común en la enseñanza del inglés

    Directory of Open Access Journals (Sweden)

    Consuelo Sánchez Prada

    2005-10-01

    Full Text Available This is an initial report on a study which aimed to know what happened at our school, as teachers engaged in a study group to reach general agreements about a common approach to teaching English. The first step consisted of establishing teachers’ and students’ perceptions of their needs through surveys and interviews. Discussion and analyses of the data revealed that the most focused and most favored approach by the group for teaching English is, in our specific context, the communicative approach and the development of the four basic skills using meaningful learning activities. Having agreed on this essential fact, we started the task of discussing some of the main principles of the communicative approach and what is meant by meaningful learning activities.Éste es un informe inicial de un estudio que buscó develar qué ocurrió en nuestro colegio cuando los profesores participaron en un grupo de estudio para alcanzar acuerdos generales sobre un enfoque común de enseñanza del inglés. El primer paso consistió en establecer las percepciones que los profesores y estudiantes tenían de sus propias necesidades, mediante el uso de encuestas y entrevistas. La posterior discusión y análisis de datos reveló que el enfoque más favorecido por el grupo para la enseñanza del inglés, en nuestro contexto específico, es el comunicativo y el desarrollo de las cuatro habilidades básicas utilizando actividades de aprendizaje significativas. A partir de este primer e importante acuerdo empezamos la discusión de algunos de los más importantes principios del enfoque comunicativo y lo que se entiende por actividades de aprendizaje significativas.

  2. Spiking and LFP activity in PRR during symbolically instructed reaches

    OpenAIRE

    2011-01-01

    The spiking activity in the parietal reach region (PRR) represents the spatial goal of an impending reach when the reach is directed toward or away from a visual object. The local field potentials (LFPs) in this region also represent the reach goal when the reach is directed to a visual object. Thus PRR is a candidate area for reading out a patient's intended reach goals for neural prosthetic applications. For natural behaviors, reach goals are not always based on the location of a visual obj...

  3. Reaching remote areas in Latin America.

    Science.gov (United States)

    Jaimes, R

    1994-01-01

    Poor communities in remote and inaccessible areas tend to not only be cut off from family planning education and services, but they are also deprived of basic primary health care services. Efforts to bring family planning to such communities and populations should therefore be linked with other services. The author presents three examples of programs to bring effective family planning services to remote communities in Central and South America. Outside of the municipal center in the Tuxtlas region of Mexico, education and health levels are low and people live according to ancient customs. Ten years ago with the help of MEXFAM, the IPPF affiliate in Mexico, two social promoters established themselves in the town of Catemaco to develop a community program of family planning and health care offering education and prevention to improve the quality of people's lives. Through their health brigades taking health services to towns without an established health center, the program has influenced an estimated 100,000 people in 50 villages and towns. The program also has a clinic. In Guatemala, the Family Welfare Association (APROFAM) gave bicycles to 240 volunteer health care workers to facilitate their outreach work in rural areas. APROFAM since 1988 has operated an integrated program to treat intestinal parasites and promote family planning in San Lucas de Toliman, an Indian town close to Lake Atitlan. Providing health care to more than 10,000 people, the volunteer staff has covered the entire department of Solola, reaching each family in the area. Field educators travel on motorcycles through the rural areas of Guatemala coordinating with the health volunteers the distribution of contraceptives at the community level. The Integrated Project's Clinic was founded in 1992 and currently carries out pregnancy and Pap tests, as well as general lab tests. Finally, Puna is an island in the middle of the Gulf of Guayaquil, Ecuador. Women on the island typically have 10

  4. Redesigning Schools to Reach Every Student with Excellent Teachers: Teacher, Leader, and Paraprofessional Career Paths

    Science.gov (United States)

    Public Impact, 2012

    2012-01-01

    This document provides an overview of multiple career paths that schools can use to expand opportunities for their teachers. These career paths match Public Impact's school models that use job redesign and technology to extend the reach of excellent teachers to more students, for more pay, within budget. Most of these school models create new…

  5. Reaching consensus on Antarctic tourism regulation : Calibrating the human-nature relationship?

    NARCIS (Netherlands)

    Bastmeijer, Kees; Lamers, Machiel

    2012-01-01

    The states that jointly manage Antarctica were not yet able to reach consensus on a number of specific management issues relating to Antarctic tourism. While recognizing that many factors influence the international decision-making process, this publication aims to explore one rarely discussed philo

  6. Reaching the Kyoto targets: Four key strategies for the U.S.

    Energy Technology Data Exchange (ETDEWEB)

    Nadel, S.; Geller, H.; Elliott, R.N.

    1998-12-31

    The book reviews key strategies that will take the United States far toward reaching its Kyoto commitments, which are: ``green`` vehicles, utility public benefit programs, equipment efficiency standards, and combined heat and power systems. The book includes technical and economic analyses of each strategy.

  7. 77 FR 26049 - Reaching Zero: Actions to Eliminate Substance-Impaired Driving Forum

    Science.gov (United States)

    2012-05-02

    ...-Impaired Driving Forum The National Transportation Safety Board (NTSB) will convene a Public Forum to... Deborah A.P. Hersman will chair the two-day forum and all five Board Members will participate. The forum... forum will identify the most effective, data-driven, science- based actions needed to ``reach zero...

  8. PUBLIC POLICY AND TAXATION

    Directory of Open Access Journals (Sweden)

    IOSIF MOLDOVAN

    2014-10-01

    Full Text Available The state administration process and hence also the economy coordination effort requires the promotion of robust, consistent and transparent public policy, which must be accepted by all stakeholders of economic development. Public policy is a set of measures taken by the authorities legally constituted as public power. Under normal conditions these policy aims at improving living conditions of citizens by developing grounded strategies which are applied by measures implemented to stimulate economic development in all its complexity by harmonizing the efforts of the institutional and non-institutional bodies responsible for ensuring the overall public interest. In Romania, public policies, especially fiscal ones on which we dwell, not reached in many cases the expected effects primarily because of their superficial grounding, lack of transparency, unpredictability, poor communication and secondly as an effect of ineffective management of public financial resources.

  9. TB deaths reach historic levels. International (global).

    Science.gov (United States)

    More tuberculosis (TB)-related deaths occurred in 1995 than in any other year in history (almost 3 million, vs. 2.1 million for the TB epidemic around 1990). In the next 50 years, as many as 500 million people may develop TB if current rates continue. More and more of these people will develop multidrug resistant TB. TB affects all social groups. It is the leading fatal infection in youth and adults. HIV positive people are more likely to die from TB than any other condition. More women die from TB than all causes of maternal mortality combined. Almost 50% of the world's refugees may have TB. All people are at risk of TB since TB bacteria, which enter the air via coughing or sneezing, can be suspended in the air for hours. Increased air travel and migration have brought TB back to industrialized countries. Multi-drug resistant TB has emerged in New York City, London, Milan, Paris, Atlanta, Chicago, and cities in developing countries. Governments of industrialized and developing countries have been slow to understand the effects of multi-drug resistant TB for public health. During the 1970s and 1980s, TB was greatly neglected resulting in the current multi-drug resistant TB epidemic. Policy makers have not applied the tools discovered by scientists to help eliminate TB. The World Health Organization recommends directly observed treatment, short-course (DOTS) to fight TB. DOTS can increase the number of cured TB patients two-fold. It can cure almost 95% of TB patients with medicines costing less than $11 in some areas of the world. Yet DOTS is being used to cure only 10% of all TB patients in the world. If it were used in Bangladesh, Brazil, China, Ethiopia, India, Indonesia, Mexico, Nigeria, Pakistan, Russian Federation, South Africa, and Zaire, about 75% of all TB cases would be cured. In DOTS, health workers, not the TB patient, are responsible for curing the TB patient. Poor patient compliance is responsible for the current TB epidemic because TB patients remain

  10. Service life of light weight bathrooms

    DEFF Research Database (Denmark)

    Brandt, Erik

    Paperet beskriver de erfaringer der er gjort med anvendelse af lette badeværelser i Danmark gennem de seneste 30 år. Herunder beskrives hvilke ændringer erfaringerne har afstedkommet. Endelig beskrives de metoder der er udviklet til vurdering af ydeevne og levetid i forbindelse med godkendelser....

  11. Shower It,In Your Bathroom

    Institute of Scientific and Technical Information of China (English)

    By Tom Xue

    2008-01-01

    @@ Australian Wool Innovation (AWI),launched MerinoFreshTM and MerinoCoolTM at one of the world's largest apparel trade show,Intertextile Shanghai Apparel Fabrics 2008. Adding to the line of innovative merino products is AWI's revolutionary MerinoFreshTM- the world-first rinse and clean SHOWER SUIT technology that allows woven products made from Merino wool to be refreshed or cleaned after wear simply using a domestic shower.

  12. Public Values

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2015-01-01

    administration is approached in terms of processes guided or restricted by public values and as public value creating: public management and public policy-making are both concerned with establishing, following and realizing public values. To study public values a broad perspective is needed. The article suggest......This article provides the introduction to a symposium on contemporary public values research. It is argued that the contribution to this symposium represent a Public Values Perspective, distinct from other specific lines of research that also use public value as a core concept. Public...... a research agenda for this encompasing kind of public values research. Finally the contributions to the symposium are introduced....

  13. ERF1 -- Enhanced River Reach File 1.2

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — U.S. Environmental Protection Agency's River Reach File 1 (RF1)to ensure the hydrologic integrity of the digital reach traces and to quantify the mean water time of...

  14. Reaching hard-to-reach individuals: Nonselective versus targeted outbreak response vaccination for measles.

    Science.gov (United States)

    Minetti, Andrea; Hurtado, Northan; Grais, Rebecca F; Ferrari, Matthew

    2014-01-15

    Current mass vaccination campaigns in measles outbreak response are nonselective with respect to the immune status of individuals. However, the heterogeneity in immunity, due to previous vaccination coverage or infection, may lead to potential bias of such campaigns toward those with previous high access to vaccination and may result in a lower-than-expected effective impact. During the 2010 measles outbreak in Malawi, only 3 of the 8 districts where vaccination occurred achieved a measureable effective campaign impact (i.e., a reduction in measles cases in the targeted age groups greater than that observed in nonvaccinated districts). Simulation models suggest that selective campaigns targeting hard-to-reach individuals are of greater benefit, particularly in highly vaccinated populations, even for low target coverage and with late implementation. However, the choice between targeted and nonselective campaigns should be context specific, achieving a reasonable balance of feasibility, cost, and expected impact. In addition, it is critical to develop operational strategies to identify and target hard-to-reach individuals.

  15. Proprioceptive recalibration arises slowly compared to reach adaptation.

    Science.gov (United States)

    Zbib, Basel; Henriques, Denise Y P; Cressman, Erin K

    2016-08-01

    When subjects reach in a novel visuomotor environment (e.g. while viewing a cursor representing their hand that is rotated from their hand's actual position), they typically adjust their movements (i.e. bring the cursor to the target), thus reducing reaching errors. Additionally, research has shown that reaching with altered visual feedback of the hand results in sensory changes, such that proprioceptive estimates of hand position are shifted in the direction of the visual feedback experienced (Cressman and Henriques in J Neurophysiol 102:3505-3518, 2009). This study looked to establish the time course of these sensory changes. Additionally, the time courses of implicit sensory and motor changes were compared. Subjects reached to a single visual target while seeing a cursor that was either aligned with their hand position (50 trials) or rotated 30° clockwise relative to their hand (150 trials). Reach errors and proprioceptive estimates of felt hand position were assessed following the aligned reach training trials and at seven different times during the rotated reach training trials by having subjects reach to the target without visual feedback, and provide estimates of their hand relative to a visual reference marker, respectively. Results revealed a shift in proprioceptive estimates throughout the rotated reach training trials; however, significant sensory changes were not observed until after 70 trials. In contrast, results showed a greater change in reaches after a limited number of reach training trials with the rotated cursor. These findings suggest that proprioceptive recalibration arises more slowly than reach adaptation.

  16. Reach/frequency for printed media: Personal probabilities or models

    DEFF Research Database (Denmark)

    Mortensen, Peter Stendahl

    2000-01-01

    The author evaluates two different ways of estimating reach and frequency of plans for printed media. The first assigns reading probabilities to groups of respondents and calculates reach and frequency by simulation. the second estimates parameters to a model for reach/frequency. It is concluded...

  17. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...... happens to public employment policies when they are contracted out to various non-public (for-profit and non-profit) agencies. The data consist of in-depth interviews with key respondents in the three countries, observations at service delivery agencies, and desk studies of existing research....

  18. Publication of the bulletin

    CERN Multimedia

    DSU Unit

    2008-01-01

    The final edition (Nos 51-52/2008 and 1-2/2009) of the last Weekly Bulletin of the year will be published on Friday 12 December and will cover events at CERN from 15 December 2008 to 12 January 2009. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 9 December. Bulletin publication 2009 The table below lists the 2009 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Publication date 3-4 Tuesday 6 January Monday 12 January 5-6 Tuesday 20 January Monday 26 January 7-8 Tuesday 3 February Monday 9 February 9-10 Tuesday 17 Februar...

  19. Spiking and LFP activity in PRR during symbolically instructed reaches.

    Science.gov (United States)

    Hwang, Eun Jung; Andersen, Richard A

    2012-02-01

    The spiking activity in the parietal reach region (PRR) represents the spatial goal of an impending reach when the reach is directed toward or away from a visual object. The local field potentials (LFPs) in this region also represent the reach goal when the reach is directed to a visual object. Thus PRR is a candidate area for reading out a patient's intended reach goals for neural prosthetic applications. For natural behaviors, reach goals are not always based on the location of a visual object, e.g., playing the piano following sheet music or moving following verbal directions. So far it has not been directly tested whether and how PRR represents reach goals in such cognitive, nonlocational conditions, and knowing the encoding properties in various task conditions would help in designing a reach goal decoder for prosthetic applications. To address this issue, we examined the macaque PRR under two reach conditions: reach goal determined by the stimulus location (direct) or shape (symbolic). For the same goal, the spiking activity near reach onset was indistinguishable between the two tasks, and thus a reach goal decoder trained with spiking activity in one task performed perfectly in the other. In contrast, the LFP activity at 20-40 Hz showed small but significantly enhanced reach goal tuning in the symbolic task, but its spatial preference remained the same. Consequently, a decoder trained with LFP activity performed worse in the other task than in the same task. These results suggest that LFP decoders in PRR should take into account the task context (e.g., locational vs. nonlocational) to be accurate, while spike decoders can robustly provide reach goal information regardless of the task context in various prosthetic applications.

  20. Changes in context and perception of maximum reaching height.

    Science.gov (United States)

    Wagman, Jeffrey B; Day, Brian M

    2014-01-01

    Successfully performing a given behavior requires flexibility in both perception and behavior. In particular, doing so requires perceiving whether that behavior is possible across the variety of contexts in which it might be performed. Three experiments investigated how (changes in) context (ie point of observation and intended reaching task) influenced perception of maximum reaching height. The results of experiment 1 showed that perceived maximum reaching height more closely reflected actual reaching ability when perceivers occupied a point of observation that was compatible with that required for the reaching task. The results of experiments 2 and 3 showed that practice perceiving maximum reaching height from a given point of observation improved perception of maximum reaching height from a different point of observation, regardless of whether such practice occurred at a compatible or incompatible point of observation. In general, such findings show bounded flexibility in perception of affordances and are thus consistent with a description of perceptual systems as smart perceptual devices.

  1. Nueva política europea en productos químicos. REACH New European policy on chemical products. REACH

    Directory of Open Access Journals (Sweden)

    Francisco Vargas Marcos

    2005-12-01

    Full Text Available En febrero de 2001, la Comisión Europea publicó el Libro Blanco relativo a la estrategia para la futura política en materia de sustancias y preparados químicos, que se fundamenta en una revisión del sistema comunitario actual de regulación de las sustancias y preparados químicos. Como consecuencia, el 29 de octubre de 2003, la Comisión adoptó la propuesta de Reglamento sobre registro, evaluación, autorización y restricción de las sustancias químicas (REACH. Mediante esta propuesta, además de crearse la Agencia Europea de Sustancias Químicas, se establece el sistema REACH que consta de los siguientes elementos:Registro, que exige a la industria que facilite información sobre sus sustancias con el objeto de conseguir una utilización segura de las mismas.Evaluación, que garantiza que la industria cumple sus obligaciones y evita que se realicen ensayos innecesarios.Autorización de sustancias con propiedades extremadamente preocupantes (CMR, PBT, disruptores endocrinos, etc. para unos usos particulares.Restricción, como red de seguridad para la reducción de riesgos que no hayan sido abordados en las etapas anteriores.Este sistema de recogida de información en varias fases permitirá conocer y reducir los riesgos derivados del uso de unas 30.000 sustancias químicas que se producen/importan en la Unión Europea en cantidad superior a una tonelada/año. La información, una vez validada, se almacenará en una base de datos y podrá utilizarse para el establecimiento de un vínculo causal entre los factores medioambientales y los efectos negativos sobre la salud derivados de la producción y utilización de los productos químicos.In February 2001 the European Commission issued a White Paper on a “Strategy for a future Chemicals Policy” based on a review of the current European Union system for regulating the dangerous substances and preparations. As a result, on 29 October 2003, the Commission endorsed a Proposal for a

  2. Postural control during standing reach in children with Down syndrome.

    Science.gov (United States)

    Chen, Hao-Ling; Yeh, Chun-Fu; Howe, Tsu-Hsin

    2015-03-01

    The purpose of the present study was to investigate the dynamic postural control of children with Down syndrome (DS). Specifically, we compared postural control and goal-directed reaching performance between children with DS and typically developing children during standing reach. Standing reach performance was analyzed in three main phases using the kinematic and kinetic data collected from a force plate and a motion capture system. Fourteen children with DS, age and gender matched with fourteen typically developing children, were recruited for this study. The results showed that the demand of the standing reach task affected both dynamic postural control and reaching performance in children with DS, especially in the condition of beyond arm's length reaching. More postural adjustment strategies were recruited when reaching distance was beyond arm's length. Children with DS tended to use inefficient and conservative strategies for postural stability and reaching. That is, children with DS perform standing reach with increased reaction and execution time and decreased amplitudes of center of pressure displacements. Standing reach resembled functional balance that is required in daily activities. It is suggested to be considered as a part of strength and balance training program with graded task difficulty.

  3. Concentrations of undeclared allergens in food products can reach levels that are relevant for public health

    NARCIS (Netherlands)

    Spanjersberg, M. Q. I.; Knulst, A. C.; Kruizinga, A. G.; Van Duijn, G.; Houben, G. F.

    2010-01-01

    Food products can become contaminated with food allergens due to cross-contact. Precautionary 'may contain' labelling may alert to the possible presence of an allergen, but guidance for such labelling is lacking. As a result, allergy information on the packaging may not be reliable and allergic cons

  4. Teaching Anthropology to Students and Teachers: Reaching a Wider Audience. Publication 82-1.

    Science.gov (United States)

    Higgins, Patricia J., Ed.; Selig, Ruth O., Ed.

    These papers, presented at a 1980 American Anthropological Association seminar, address two topics: why the teaching of anthropology should be promoted, especially at the secondary level; and how anthropologists and educators might achieve this goal. Several of the papers have been substantially revised since the symposium. The papers are…

  5. Concentrations of undeclared allergens in food products can reach levels that are relevant for public health

    NARCIS (Netherlands)

    Spanjersberg, M. Q. I.; Knulst, A. C.; Kruizinga, A. G.; Van Duijn, G.; Houben, G. F.

    2010-01-01

    Food products can become contaminated with food allergens due to cross-contact. Precautionary 'may contain' labelling may alert to the possible presence of an allergen, but guidance for such labelling is lacking. As a result, allergy information on the packaging may not be reliable and allergic cons

  6. Marketing to Your Target Audience: How Syracuse University Public Safety Reached Its Audience

    Science.gov (United States)

    Blair, Josh

    2008-01-01

    Every year, marketers spend millions of dollars trying to vie for the attention of that oh-so-lucrative demographic--the 18- to 24-year-old. For those people serving academic environments, this just happens to be the demographic of their entire clientele. So the challenge becomes how to grasp a slice of these attention spans distracted by…

  7. Public lighting.

    NARCIS (Netherlands)

    Schreuder, D.A.

    1986-01-01

    The function of public lighting and the relationship between public lighting and accidents are considered briefly as aspects of effective countermeasures. Research needs and recent developments in installation and operational described. Public lighting is an efficient accident countermeasure, but

  8. Reaching consumers: How the tobacco industry uses email marketing.

    Science.gov (United States)

    Brock, Betsy; Carlson, Samantha C; Moilanen, Molly; Schillo, Barbara A

    2016-12-01

    Tobacco companies are restricted from engaging in many traditional forms of marketing. Direct marketing is one way tobacco companies can reach consumers while complying with regulation and avoiding negative public perception. There is little research on this type of opt-in marketing, which includes mail marketing, email marketing, web marketing, and mobile marketing, and its impact is not well understood. This study examined 6990 tobacco company emails received by individuals living in the state of Minnesota, US between January 2010 and May 2015 to determine email frequency by brand. These emails were gathered as part of ongoing surveillance of tobacco industry direct marketing. A subset of these emails received between October 2014 and May 2015 (n = 1646) were content analyzed to identify the purpose of the email communication along with type of product promoted. Tobacco companies use email to communicate with consumers on a regular basis. This communication was observed to be as frequent as nine times per month. Emails are most commonly used to promote contests (54.1%), content on tobacco company websites (39.1%), and tobacco coupons (15.7%). Email promotion of menthol-flavored tobacco products was common and was associated with promotion of coupons. Emails promoting menthol had a 1.9 times higher prevalence of also promoting coupons (95% CI: 1.52-2.37). Little is known about tobacco company email marketing and this study fills an identified research gap. A deeper understanding of this type of marketing is needed in order to counter tobacco industry messaging and advance tobacco control.

  9. Advanced Reach Tool (ART): development of the mechanistic model.

    Science.gov (United States)

    Fransman, Wouter; Van Tongeren, Martie; Cherrie, John W; Tischer, Martin; Schneider, Thomas; Schinkel, Jody; Kromhout, Hans; Warren, Nick; Goede, Henk; Tielemans, Erik

    2011-11-01

    This paper describes the development of the mechanistic model within a collaborative project, referred to as the Advanced REACH Tool (ART) project, to develop a tool to model inhalation exposure for workers sharing similar operational conditions across different industries and locations in Europe. The ART mechanistic model is based on a conceptual framework that adopts a source receptor approach, which describes the transport of a contaminant from the source to the receptor and defines seven independent principal modifying factors: substance emission potential, activity emission potential, localized controls, segregation, personal enclosure, surface contamination, and dispersion. ART currently differentiates between three different exposure types: vapours, mists, and dust (fumes, fibres, and gases are presently excluded). Various sources were used to assign numerical values to the multipliers to each modifying factor. The evidence used to underpin this assessment procedure was based on chemical and physical laws. In addition, empirical data obtained from literature were used. Where this was not possible, expert elicitation was applied for the assessment procedure. Multipliers for all modifying factors were peer reviewed by leading experts from industry, research institutes, and public authorities across the globe. In addition, several workshops with experts were organized to discuss the proposed exposure multipliers. The mechanistic model is a central part of the ART tool and with advancing knowledge on exposure, determinants will require updates and refinements on a continuous basis, such as the effect of worker behaviour on personal exposure, 'best practice' values that describe the maximum achievable effectiveness of control measures, the intrinsic emission potential of various solid objects (e.g. metal, glass, plastics, etc.), and extending the applicability domain to certain types of exposures (e.g. gas, fume, and fibre exposure).

  10. Reaching consumers: How the tobacco industry uses email marketing

    Directory of Open Access Journals (Sweden)

    Betsy Brock

    2016-12-01

    Full Text Available Tobacco companies are restricted from engaging in many traditional forms of marketing. Direct marketing is one way tobacco companies can reach consumers while complying with regulation and avoiding negative public perception. There is little research on this type of opt-in marketing, which includes mail marketing, email marketing, web marketing, and mobile marketing, and its impact is not well understood. This study examined 6990 tobacco company emails received by individuals living in the state of Minnesota, US between January 2010 and May 2015 to determine email frequency by brand. These emails were gathered as part of ongoing surveillance of tobacco industry direct marketing. A subset of these emails received between October 2014 and May 2015 (n = 1646 were content analyzed to identify the purpose of the email communication along with type of product promoted. Tobacco companies use email to communicate with consumers on a regular basis. This communication was observed to be as frequent as nine times per month. Emails are most commonly used to promote contests (54.1%, content on tobacco company websites (39.1%, and tobacco coupons (15.7%. Email promotion of menthol-flavored tobacco products was common and was associated with promotion of coupons. Emails promoting menthol had a 1.9 times higher prevalence of also promoting coupons (95% CI: 1.52–2.37. Little is known about tobacco company email marketing and this study fills an identified research gap. A deeper understanding of this type of marketing is needed in order to counter tobacco industry messaging and advance tobacco control.

  11. Reach/frequency for printed media: Personal probabilities or models

    DEFF Research Database (Denmark)

    Mortensen, Peter Stendahl

    2000-01-01

    that, in order to prevent bias, ratings per group must be used as reading probabilities. Nevertheless, in most cases, the estimates are still biased compared with panel data, thus overestimating net ´reach. Models with the same assumptions as with assignments of reading probabilities are presented......The author evaluates two different ways of estimating reach and frequency of plans for printed media. The first assigns reading probabilities to groups of respondents and calculates reach and frequency by simulation. the second estimates parameters to a model for reach/frequency. It is concluded...

  12. Reach Scale Sediment Balance of Goodwin Creek Watershed, Mississippi

    Science.gov (United States)

    Ran, L.; Garcia, T.; Ye, S.; Harman, C. J.; Hassan, M. A.; Simon, A.

    2010-12-01

    Several reaches of Goodwin Creek, an experimental watershed within the Mississippi river basin, were analyzed for the period 1977-2007 in terms of long-term trends in sediment gain and loss in each reach, the relation of input and output to within-reach sediment fluxes, and the impacts of land use and bank erosion on reach sediment dynamics. Over the period 1977-2007, degradational and aggradational reaches were identified indicating slight vertical adjustment along the mainstream. Lateral adjustment was the main response of the channel to changes in flow and sediment regimes. Event-based sediment load was estimated using suspended concentration data, bedload transport rate, and changes in cross-sectional data. Bank erosion was estimated using cross-sectional data and models. The spatial and temporal patterns of within-reach sediment dynamics correspond closely with river morphology and also reflect basin conditions over the last three decades; thus they are conditioned by coeval trends in climate, hydrology, and land use. The sediment exchange within the mainstream was calculated by the development of reach sediment balances that reveal complex spatial and temporal patterns of sediment dynamics. Sediment load during the rising limb of the hydrograph was slightly higher than those estimated for the falling limb indicating the relative importance of sediment supply on reach sediment dynamic in the basin. Cumulative plots of sediment exchange reveal that major changes in within reach sediment storage are associated with large floods or major inputs from bank erosion.

  13. Global Reach of Direct-to-Consumer Advertising Using Social Media for Illicit Online Drug Sales

    OpenAIRE

    Mackey, Tim Ken; Liang, Bryan A

    2013-01-01

    Background Illicit or rogue Internet pharmacies are a recognized global public health threat that have been identified as utilizing various forms of online marketing and promotion, including social media. Objective To assess the accessibility of creating illicit no prescription direct-to-consumer advertising (DTCA) online pharmacy social media marketing (eDTCA2.0) and evaluate its potential global reach. Methods We identified the top 4 social media platforms allowing eDTCA2.0. After determini...

  14. Implementing public employment policy

    DEFF Research Database (Denmark)

    Larsen, Flemming; Bredgaard, Thomas

    disciplining of the unemployed (work first) (cf.Bredgaard & Larsen, 2005; Sol & Westerweld, 2005). It is, however, remarkable that in the research field there seems to be a division of labour so that changes in public administration and changes in the substance of employment policies are dealt with separately....... But there is an interesting question to investigate here: whether and if so how, NPM-inspired reforms are related to changes in employment policy towards a work-first approach? Are changes in public management systems created as deliberate policy changes, or do they bring about more indirect and unintended policy changes...... an intended policy shift, there seems to be very little public discussion about them. Far-reaching policy changes become politically invisible and de-politicized. Our empirical case is the contracting out of the public employment services in Australia, the Netherlands and Denmark. The main question is what...

  15. Publication of the Bulletin

    CERN Multimedia

    The final edition (Nos 51-52/2009 and 1-2/2010) of the last Weekly Bulletin of the year will be published on Friday 11 December and will cover events at CERN from 14 December 2009 to 8 January 2010. Announcements for publication in this issue should reach the Publication Section (Communications group) or the Staff Association, as appropriate, by noon on Tuesday 8 December. Bulletin publication 2010 The table below lists the 2010 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Paper version 2-3 Tuesday 5 January Friday 8 and 15 January Wednesday 13 J...

  16. Public Broadcasting.

    Science.gov (United States)

    Shooshan, Harry M.; Arnheim, Louise

    This paper, the second in a series exploring future options for public policy in the communications and information arenas, examines some of the issues underlying public broadcasting, primarily public television. It advances two reasons why quality local public television programming is scarce: funds for the original production of programming have…

  17. New vision for Revised National Tuberculosis Control Programme (RNTCP): Universal access - "reaching the un-reached".

    Science.gov (United States)

    Sachdeva, Kuldeep Singh; Kumar, Ashok; Dewan, Puneet; Kumar, Ajay; Satyanarayana, Srinath

    2012-05-01

    The Phase II (2006-2012) of the Revised National Tuberculosis Control Programme (RNTCP) has been successful in achieving its objectives. Tuberculosis (TB) disease burden (prevalence and mortality) in India has reduced significantly when compared to 1990 levels, and India is on track to achieve the TB related millennium development goals. Despite significant progress, TB still continues to be one of the major public health problems in the country, and intensified efforts are required to reduce TB transmission and accelerate reductions in TB incidence, particularly in urban areas and difficult terrains. Achieving 'Universal access' is possible and necessary for the country. RNTCP during the 12 th Five Year Plan (2012-2017) aims to achieve 'Universal access' to quality assured TB diagnosis and treatment and elaborate plans are being made. This requires broad and concerted efforts and support from all stakeholders with substantial enhancement of commitment and financing at all levels. This paper describes the new vision of RNTCP and an overview of how this will be achieved.

  18. Should these potential CMR substances have been registered under REACH?

    DEFF Research Database (Denmark)

    Wedebye, Eva Bay; Nikolov, Nikolai Georgiev; Dybdahl, Marianne;

    2013-01-01

    (Q)SAR models were applied to screen around 68,000 REACH pre-registered substances for CMR properties (carcinogenic, mutagenic or toxic to reproduction). Predictions from 14 relevant models were combined to reach overall calls for C, M and R. Combining predictions may reduce “noise” and increase...

  19. Guaranteed performance in reaching mode of sliding mode controlled systems

    Indian Academy of Sciences (India)

    G K Singh; K E Holé

    2004-02-01

    Conventionally, the parameters of a sliding mode controller (SMC) are selected so as to reduce the time spent in the reaching mode. Although, an upper bound on the time to reach (reaching time) the sliding surface is easily derived, performance guarantee in the state/error space needs more consideration. This paper addresses the design of constant plus proportional rate reaching law-based SMC for second-order nonlinear systems. It is shown that this controller imposes a bounding second-order error-dynamics, and thus guarantees robust performance during the reaching phase. The choice of the controller parameters based on the time to reach a desirable level of output tracking error (OTE), rather than on the reaching time is proposed. Using the Lyapunov theory, it is shown that parameter selections, based on the reaching time criterion, may need substantially larger time to achieve the OTE. Simulation results are presented for a nonlinear spring-massdamper system. It is seen that parameter selections based on the proposed OTE criterion, result in substantially quicker tracking, while using similar levels of control effort.

  20. Results of Health Surveillance on Public Articles in Public Places in Fengrun District of Tangshan City%唐山市丰润区公共场所公共用品卫生监测结果

    Institute of Scientific and Technical Information of China (English)

    张玉芬; 亢喜刚; 运玲

    2011-01-01

    [ Objective ] To understand the health condition of public articles in public places in Fengrun district of Tangshan city,provide the scientific basis for supervision and management. [ Methods ] According to the Rules of health monitoring for public places ( GB/T 17220 - 1998 ), and the microbiological detection was conducted on public articles and air samples from four types of public places in Fengrun district. [ Results] 1 635 of 1 804 samples were qualified, and the qualified rate was 90.63%. The qualified rate in hotels was the highest, and that in public bathrooms was the lowest, which bathtubs and slippers were the worst. The air quality of hotels was the best, followed by hairdressing stores, public bathrooms and ebtertainment places in sequence. [ Conclusion ] The hygiene condition of air in entertainment places and public articles in bathing business was poor in Fengrun district, and the health management of public places should be strengthened.%目的 了解唐山市丰润区公共场所公共用品的卫生状况,为监督管理工作提供科学依据.方法 按照GB/T 17220-1998,对丰润区4类公共场所的公共用品和空气采样进行了微生物学检测.结果 共检测各类样品1 804份,合格1 635份,合格率为90.63%;旅店业合格率最高,公共浴室合格率最低,其中以浴缸和拖鞋合格率最低;空气质量的优劣依次为旅店业、美容美发业、公共浴室、文化娱乐场所.结论 丰润区文化娱乐场所空气和洗浴业公共用品的卫生状况较差,应加强公共场所卫生管理工作.

  1. Publication of the bulletin

    CERN Multimedia

    2007-01-01

    The final edition (Nos 51-52/2007 and 1-2-3/2008) of the last Bulletin of the year will appear on Friday 14 December and will cover events at CERN from 17 December 2007 to 18 January 2008. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 11 December. The table below lists the 2008 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin publication 2008 Bulletin N° 4-5 Publication: Monday 21 january Submission deadline for announcements: Tuesday 15 January Bulletin N° 6-7 Publication: Monday 4 february Submission deadline for announcements: Tuesday 29 January Bulletin N° 8-9 Publication: Monday 18 february Submission deadline for announcements: Tuesday 12 February Bulletin N° 10-11 P...

  2. An investigation of the neural circuits underlying reaching and reach-to-grasp movements: from planning to execution.

    Directory of Open Access Journals (Sweden)

    Chiara eBegliomini

    2014-09-01

    Full Text Available Experimental evidence suggests the existence of a sophisticated brain circuit specifically dedicated to reach-to-grasp planning and execution, both in human and non human primates (Castiello, 2005. Studies accomplished by means of neuroimaging techniques suggest the hypothesis of a dichotomy between a reach-to-grasp circuit, involving the intraparietal area (AIP, the dorsal and ventral premotor cortices (PMd and PMv - Castiello and Begliomini, 2008; Filimon, 2010 and a reaching circuit involving the medial intraparietal area (mIP and the Superior Parieto-Occipital Cortex (SPOC (Culham et al., 2006. However, the time course characterizing the involvement of these regions during the planning and execution of these two types of movements has yet to be delineated. A functional magnetic resonance imaging (fMRI study has been conducted, including reach-to grasp and reaching only movements, performed towards either a small or a large stimulus, and Finite Impulse Response model (FIR - Henson, 2003 was adopted to monitor activation patterns from stimulus onset for a time window of 10 seconds duration. Data analysis focused on brain regions belonging either to the reaching or to the grasping network, as suggested by Castiello & Begliomini (2008.Results suggest that reaching and grasping movements planning and execution might share a common brain network, providing further confirmation to the idea that the neural underpinnings of reaching and grasping may overlap in both spatial and temporal terms (Verhagen et al., 2013.

  3. Proprioceptive body illusions modulate the visual perception of reaching distance.

    Directory of Open Access Journals (Sweden)

    Agustin Petroni

    Full Text Available The neurobiology of reaching has been extensively studied in human and non-human primates. However, the mechanisms that allow a subject to decide-without engaging in explicit action-whether an object is reachable are not fully understood. Some studies conclude that decisions near the reach limit depend on motor simulations of the reaching movement. Others have shown that the body schema plays a role in explicit and implicit distance estimation, especially after motor practice with a tool. In this study we evaluate the causal role of multisensory body representations in the perception of reachable space. We reasoned that if body schema is used to estimate reach, an illusion of the finger size induced by proprioceptive stimulation should propagate to the perception of reaching distances. To test this hypothesis we induced a proprioceptive illusion of extension or shrinkage of the right index finger while participants judged a series of LEDs as reachable or non-reachable without actual movement. Our results show that reach distance estimation depends on the illusory perceived size of the finger: illusory elongation produced a shift of reaching distance away from the body whereas illusory shrinkage produced the opposite effect. Combining these results with previous findings, we suggest that deciding if a target is reachable requires an integration of body inputs in high order multisensory parietal areas that engage in movement simulations through connections with frontal premotor areas.

  4. The impact of REACH on classification for human health hazards.

    Science.gov (United States)

    Oltmanns, J; Bunke, D; Jenseit, W; Heidorn, C

    2014-11-01

    The REACH Regulation represents a major piece of chemical legislation in the EU and requires manufacturers and importers of chemicals to assess the safety of their substances. The classification of substances for their hazards is one of the crucial elements in this process. We analysed the effect of REACH on classification for human health endpoints by comparing information from REACH registration dossiers with legally binding, harmonised classifications. The analysis included 142 chemicals produced at very high tonnages in the EU, the majority of which have already been assessed in the past. Of 20 substances lacking a harmonised classification, 12 chemicals were classified in REACH registration dossiers. More importantly, 37 substances with harmonised classifications for human health endpoints had stricter classifications in registration dossiers and 29 of these were classified for at least one additional endpoint not covered by the harmonised classification. Substance-specific analyses suggest that one third of these additional endpoints emerged from experimental studies performed to fulfil information requirements under REACH, while two thirds resulted from a new assessment of pre-REACH studies. We conclude that REACH leads to an improved hazard characterisation even for substances with a potentially good data basis.

  5. Proprioceptive Body Illusions Modulate the Visual Perception of Reaching Distance

    Science.gov (United States)

    Petroni, Agustin; Carbajal, M. Julia; Sigman, Mariano

    2015-01-01

    The neurobiology of reaching has been extensively studied in human and non-human primates. However, the mechanisms that allow a subject to decide—without engaging in explicit action—whether an object is reachable are not fully understood. Some studies conclude that decisions near the reach limit depend on motor simulations of the reaching movement. Others have shown that the body schema plays a role in explicit and implicit distance estimation, especially after motor practice with a tool. In this study we evaluate the causal role of multisensory body representations in the perception of reachable space. We reasoned that if body schema is used to estimate reach, an illusion of the finger size induced by proprioceptive stimulation should propagate to the perception of reaching distances. To test this hypothesis we induced a proprioceptive illusion of extension or shrinkage of the right index finger while participants judged a series of LEDs as reachable or non-reachable without actual movement. Our results show that reach distance estimation depends on the illusory perceived size of the finger: illusory elongation produced a shift of reaching distance away from the body whereas illusory shrinkage produced the opposite effect. Combining these results with previous findings, we suggest that deciding if a target is reachable requires an integration of body inputs in high order multisensory parietal areas that engage in movement simulations through connections with frontal premotor areas. PMID:26110274

  6. 50 years sets with positive reach - a survey -

    Directory of Open Access Journals (Sweden)

    Christoph Thäle

    2008-09-01

    Full Text Available The purpose of this paper is to summarize results on various aspects of sets with positive reach, which are up to now not available in such a compact form. After recalling briefly the results before 1959, sets with positive reach and their associated curvature measures are introduced. We develop an integral and current representation of these curvature measures and show how the current representation helps to prove integralgeometric formulas, such as the principal kinematic formula. Also random sets with positive reach and random mosaics (or the more general random cell-complexes with general cell shape are considered.

  7. REACH Basics for Chinese Producers of Electric Household Appliances

    Institute of Scientific and Technical Information of China (English)

    Dr.Klaus W.Mehl

    2008-01-01

    The following article explains the EU chemical regulation "REACH', explicates the requirements that Chinese producers are facing, and shows how they can fulfill the requirements and secure their access to the EU market. The consequences of failing to fulfill REACH requirements are given in REACH Article 5: No data, no market: ... substances ... in articles ... shall not be ... placed on the market unless they have been registered In other words: Without registration of chemicals Chinese producers of electric household appliances may loose their EU market.

  8. Changes in biologically active ultraviolet radiation reaching the Earth's surface.

    Science.gov (United States)

    McKenzie, Richard L; Björn, Lars Olof; Bais, Alkiviadis; Ilyasad, Mohammad

    2003-01-01

    Since publication of the 1998 UNEP Assessment, there has been continued rapid expansion of the literature on UV-B radiation. Many measurements have demonstrated the inverse relationship between column ozone amount and UV radiation, and in a few cases long-term increases due to ozone decreases have been identified. The quantity, quality and availability of ground-based UV measurements relevant to assessing the environmental impacts of ozone changes continue to improve. Recent studies have contributed to delineating regional and temporal differences due to aerosols, clouds, and ozone. Improvements in radiative transfer modelling capability now enable more accurate characterization of clouds, snow-cover, and topographical effects. A standardized scale for reporting UV to the public has gained wide acceptance. There has been increased use of satellite data to estimate geographic variability and trends in UV. Progress has been made in assessing the utility of satellite retrievals of UV radiation by comparison with measurements at the Earth's surface. Global climatologies of UV radiation are now available on the Internet. Anthropogenic aerosols play a more important role in attenuating UV irradiances than has been assumed previously, and this will have implications for the accuracy of UV retrievals from satellite data. Progress has been made inferring historical levels of UV radiation using measurements of ozone (from satellites or from ground-based networks) in conjunction with measurements of total solar radiation obtained from extensive meteorological networks. We cannot yet be sure whether global ozone has reached a minimum. Atmospheric chlorine concentrations are beginning to decrease. However, bromine concentrations are still increasing. While these halogen concentrations remain high, the ozone layer remains vulnerable to further depletion from events such as volcanic eruptions that inject material into the stratosphere. Interactions between global warming and

  9. Public Schools

    Data.gov (United States)

    Department of Homeland Security — This Public Schools feature dataset is composed of all Public elementary and secondary education in the United States as defined by the Common Core of Data, National...

  10. Reaching and Teaching: A Study in Audience Targeting.

    Science.gov (United States)

    Ritter, Ellen M.; Welch, Diane T.

    1988-01-01

    Describes a project conducted by the Texas Agricultural Extension Service to market the Family Day Home Care Providers Program to an unknown clientele. Discusses the problems involved in identifying and reaching the target audience. (JOW)

  11. Stream Habitat Reach Summary - North Coast [ds63

    Data.gov (United States)

    California Department of Resources — The shapefile is based on habitat unit level data summarized at the stream reach level. The database represents salmonid stream habitat surveys from 645 streams of...

  12. Helping the Library Reach Out to the Future

    Science.gov (United States)

    ... Issues Helping the Library Reach Out to the Future Past Issues / Fall 2007 Table of Contents For ... of this page please turn Javascript on. Encouraging future medical researchers: (l-r) NLM Director Dr. Donald ...

  13. Hanford Reach - Snively Basin Rye Field Rehabilitation 2014

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Snively Basin area of the Arid Lands Ecology Reserve within the Hanford Reach National Monument was historically used to farm cereal rye (Secale cereale), among...

  14. PNW River Reach Files -- 1:100k Waterbodies (polygons)

    Data.gov (United States)

    Pacific States Marine Fisheries Commission — This feature class includes the POLYGON waterbody features from the 2001 version of the PNW River Reach files Arc/INFO coverage. Separate, companion feature classes...

  15. Reach tracking reveals dissociable processes underlying cognitive control.

    Science.gov (United States)

    Erb, Christopher D; Moher, Jeff; Sobel, David M; Song, Joo-Hyun

    2016-07-01

    The current study uses reach tracking to investigate how cognitive control is implemented during online performance of the Stroop task (Experiment 1) and the Eriksen flanker task (Experiment 2). We demonstrate that two of the measures afforded by reach tracking, initiation time and reach curvature, capture distinct patterns of effects that have been linked to dissociable processes underlying cognitive control in electrophysiology and functional neuroimaging research. Our results suggest that initiation time reflects a response threshold adjustment process involving the inhibition of motor output, while reach curvature reflects the degree of co-activation between response alternatives registered by a monitoring process over the course of a trial. In addition to shedding new light on fundamental questions concerning how these processes contribute to the cognitive control of behavior, these results present a framework for future research to investigate how these processes function across different tasks, develop across the lifespan, and differ among individuals. Copyright © 2016 Elsevier B.V. All rights reserved.

  16. Birth Defects from Zika More Far-Reaching Than Thought

    Science.gov (United States)

    ... gov/news/fullstory_162538.html Birth Defects From Zika More Far-Reaching Than Thought Studies found greater ... 14, 2016 WEDNESDAY, Dec. 14, 2016 (HealthDay News) -- Zika's ability to damage the infant brain may be ...

  17. Monitoring Weather Station Fire Rehabilitation Treatments: Hanford Reach National Monument

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Weather Station Fire (July, 2005) burned across 4,918 acres in the Saddle Mountain Unit of the Hanford Reach National Monument, which included parts of the...

  18. PNW River Reach Files -- 1:100k Watercourses (arcs)

    Data.gov (United States)

    Pacific States Marine Fisheries Commission — This feature class includes the ARC features from the 2001 version of the PNW River Reach files Arc/INFO coverage. Separate, companion feature classes are also...

  19. Optical technologies in extended-reach access networks

    DEFF Research Database (Denmark)

    Wong, Elaine; Amaya Fernández, Ferney Orlando; Tafur Monroy, Idelfonso

    2009-01-01

    The merging of access and metro networks has been proposed as a solution to lower the unit cost of customer bandwidth. This paper reviews some of the recent advances and challenges in extended-reach optical access networks....

  20. Hanford Reach - Strategic Control of Phragmites Within Saddle Mountain Lakes

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Saddle Lakes Fire of 2015 burned 14,200 acres of habitat on Saddle Mountain National Wildlife Refuge, part of the Hanford Reach National Monument. Within the...

  1. Hanford Reach - Snively Basin Rye Field Rehabilitation 2012

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Snively Basin area of the Arid Lands Ecology Reserve (ALE) within the Hanford Reach National Monument was historically used to farm cereal rye, among other...

  2. Publication of the bulletin

    CERN Multimedia

    DG Unit

    2010-01-01

    The final edition (Nos 50-51-52/2010 and 1-2/2011) of the last Weekly Bulletin of the year will be published on Friday 10 December and will cover events at CERN from 13 December 2010 to 14 January 2011. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate by noon, on Tuesday 7 December. The table below lists the 2011 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 midday on Tuesdays at the latest. Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 3-4   Tuesday 11 January Fridays 14 and 21 January Wednes...

  3. Public lighting.

    NARCIS (Netherlands)

    2011-01-01

    Visual perception is very important for road users and in the dark it can be facilitated by public lighting. Public lighting has a mostly positive road safety effect. Installing public lighting on roads that were previously unlit generally results in fewer and less serious crashes. This effect seems

  4. Population targeting amid complex mental health programming: Are California's Full Service Partnerships reaching underserved children?

    Science.gov (United States)

    Cordell, Katharan D; Snowden, Lonnie R

    2017-01-01

    California's Mental Health Services Act (MHSA) created Full Service Partnership programs (FSPs) targeting socially and economically vulnerable children with mental illness who are underserved by counties' public mental health treatment system. To determine whether FSPs reach a distinctive group of children, this study compares indicators of FSP-targeted underservice for FSP entrants (n = 15,598) versus everyone treated in the counties' public mental health systems (n = 282,178) and for FSP entrants versus entrants in the most intensive Medicaid delivered program in California, Therapeutic Behavioral Services (TBS, n = 11,993). Results identify that, despite first encountering mental health services systems at earlier ages, FSP clients had fewer months of treatment and were less likely to have been treated in the prior 6 months, except for crisis care, as compared to all other children served, after considering clinical severity and indicators of service need. FSP entrants also had more substance abuse and trauma-related problems. Although less seriously ill than TBS served children, FSP served children were significantly underserved. The results indicate that, amid overlapping policies and programs, carving out and reaching a distinctly underserved population can be achieved in practice, and that specialized programs, such as the FSP program, which target underserved children, have the potential to augment a system's ability to reach the underserved. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  5. Concept of REACH and impact on evaluation of chemicals.

    Science.gov (United States)

    Foth, H; Hayes, Aw

    2008-01-01

    Industrial chemicals have been in use for many decades and new products are regularly invented and introduced to the market. Also for decades, many different chemical laws have been introduced to regulate safe handling of chemicals in different use patterns. The patchwork of current regulation in the European Union is to be replaced by the new regulation on industrial chemical control, REACH. REACH stands for registration, evaluation, and authorization of chemicals. REACH entered force on June 1, 2007. REACH aims to overcome limitations in testing requirements of former regulation on industrial chemicals to enhance competitiveness and innovation with regard to manufacture safer substances and to promote the development of alternative testing methods. A main task of REACH is to address data gaps regarding the properties and uses of industrial chemicals. Producers, importers, and downstream users will have to compile and communicate standard information for all chemicals. Information sets to be prepared include safety data sheets (SDS), chemical safety reports (CSR), and chemical safety assessments (CSA). These are designed to guarantee adequate handling in the production chain, in transport and in use and to prevent the substances from being released to and distributed within the environment. Another important aim is to identify the most harmful chemicals and to set incentives to substitute them with safer alternatives. On one hand, REACH will have substantial impact on the basic understanding of the evaluation of chemicals. However, the toxicological sciences can also substantially influence the workability of REACH that supports the transformation of data to the information required to understand and manage acceptable and non acceptable risks in the use of industrial chemicals. The REACH regulation has been laid down in the main document and 17 Annexes of more than 849 pages. Even bigger technical guidance documents will follow and will inform about the rules for

  6. Let's talk sex on the air: ReachOut launches radio campaign.

    Science.gov (United States)

    This article reports on the launching of the National Radio and Public Relations Campaign to Promote Modern Methods of Contraception by the ReachOut AIDS Foundation Incorporated in the Philippines. ReachOut has tapped radio veteran Tiya Dely Magpayo as the official campaign spokesperson, thus, putting a mother's touch to a serious promotional drive to reach the far-flung areas of the country. It is noted that the project promotes the wider use of modern methods of contraception as its contribution to the Philippines Population Program goals of controlling the population rate. Since radio is the most patronized media in the country, ReachOut hopes that the radio soap opera format will attract the listeners to use contraceptives. The campaign encourages men and women of reproductive age to seek information and services regarding modern methods of contraception from health service providers in their respective areas. The Department of Health will provide the technical support to ensure that the campaign is keeping with the government's programs.

  7. Antimicrobial Resistance: A Global Public Health Threat

    African Journals Online (AJOL)

    Antibiotic resistance is a global threat and has reached ... and World Health Organization (WHO) have taken ... and 5) Education of the public. .... to decrease transmission of microbes and ... interventions are designed for behavioral change.

  8. Memory-guided reaching in a patient with visual hemiagnosia.

    Science.gov (United States)

    Cornelsen, Sonja; Rennig, Johannes; Himmelbach, Marc

    2016-06-01

    The two-visual-systems hypothesis (TVSH) postulates that memory-guided movements rely on intact functions of the ventral stream. Its particular importance for memory-guided actions was initially inferred from behavioral dissociations in the well-known patient DF. Despite of rather accurate reaching and grasping movements to visible targets, she demonstrated grossly impaired memory-guided grasping as much as impaired memory-guided reaching. These dissociations were later complemented by apparently reversed dissociations in patients with dorsal damage and optic ataxia. However, grasping studies in DF and optic ataxia patients differed with respect to the retinotopic position of target objects, questioning the interpretation of the respective findings as a double dissociation. In contrast, the findings for reaching errors in both types of patients came from similar peripheral target presentations. However, new data on brain structural changes and visuomotor deficits in DF also questioned the validity of a double dissociation in reaching. A severe visuospatial short-term memory deficit in DF further questioned the specificity of her memory-guided reaching deficit. Therefore, we compared movement accuracy in visually-guided and memory-guided reaching in a new patient who suffered a confined unilateral damage to the ventral visual system due to stroke. Our results indeed support previous descriptions of memory-guided movements' inaccuracies in DF. Furthermore, our data suggest that recently discovered optic-ataxia like misreaching in DF is most likely caused by her parieto-occipital and not by her ventral stream damage. Finally, multiple visuospatial memory measurements in HWS suggest that inaccuracies in memory-guided reaching tasks in patients with ventral damage cannot be explained by visuospatial short-term memory or perceptual deficits, but by a specific deficit in visuomotor processing.

  9. 'Reaching the hard to reach' - lessons learned from the VCS (voluntary and community Sector. A qualitative study

    Directory of Open Access Journals (Sweden)

    Hancock Beverley

    2010-04-01

    Full Text Available Abstract Background The notion 'hard to reach' is a contested and ambiguous term that is commonly used within the spheres of social care and health, especially in discourse around health and social inequalities. There is a need to address health inequalities and to engage in services the marginalized and socially excluded sectors of society. Methods This paper describes a pilot study involving interviews with representatives from eight Voluntary and Community Sector (VCS organisations. The purpose of the study was to explore the notion of 'hard to reach' and perceptions of the barriers and facilitators to accessing services for 'hard to reach' groups from a voluntary and community sector perspective. Results The 'hard to reach' may include drug users, people living with HIV, people from sexual minority communities, asylum seekers, refugees, people from black and ethnic minority communities, and homeless people although defining the notion of the 'hard to reach' is not straight forward. It may be that certain groups resist engaging in treatment services and are deemed hard to reach by a particular service or from a societal stance. There are a number of potential barriers for people who may try and access services, including people having bad experiences in the past; location and opening times of services and how services are funded and managed. A number of areas of commonality are found in terms of how access to services for 'hard to reach' individuals and groups could be improved including: respectful treatment of service users, establishing trust with service users, offering service flexibility, partnership working with other organisations and harnessing service user involvement. Conclusions If health services are to engage with groups that are deemed 'hard to reach' and marginalised from mainstream health services, the experiences and practices for engagement from within the VCS may serve as useful lessons for service improvement for

  10. A structured approach to Exposure Based Waiving of human health endpoints under REACH developed in the OSIRIS project

    NARCIS (Netherlands)

    Marquart, H.; Meijster, T.; Bovenkamp, M. van de; Burg, W. ter; Spaan, S.; Engelen, J. van

    2011-01-01

    Within the REACH framework, but alsowithin OECD, there is understanding that for reasons of animal welfare, costs and logistics, it is important to limit the number of tests to be conducted. Exposure-based waiving (EBW) is a potentially important element in testing strategies. This publication

  11. Reach capacity in older women submitted to flexibility training

    Directory of Open Access Journals (Sweden)

    Elciana de Paiva Lima Vieira

    2015-11-01

    Full Text Available The aim of this study was to analyze the effect of flexibility training on the maximum range of motion levels and reach capacity of older women practitioners of aquatic exercises of the Prev-Quedas project. Participants were divided into two groups: intervention (IG, n = 25, which were submitted to flexibility training program and control (CG, n = 21, in which older women participated only in aquatic exercises. Flexibility training lasted three months with weekly frequency of two days, consisting of stretching exercises involving trunk and lower limbs performed after aquatic exercises. The stretching method used was passive static. Assessment consisted of the functional reach, lateral and goniometric tests. Statistical analysis was performed using the following tests: Shapiro-Wilk normality, ANCOVA, Pearson and Spearman correlations. Significant results for GI in gains of maximum range of motion for the right hip joint (p = 0.0025, however, the same result was not observed in other joints assessed, and there was no improvement in functional and lateral reach capacity for both groups. Significant correlations between reach capacity and range of motion in the trunk, hip and ankle were not observed. Therefore, flexibility training associated with the practice of aquatic exercises promoted increased maximum range of motion only for the hip joint; however, improvement in the reach capacity was not observed. The practice of aquatic exercises alone did not show significant results.

  12. REACH-related substitution within the Danish printing industry

    DEFF Research Database (Denmark)

    Larsen, Henrik Fred; Bøg, Carsten; Markussen, Helene

    The accomplishment of the EU REACH regulation will most probably promote substitution within sectors handling a lot of different chemicals like the printing industry. With the aim of being at the cutting edge of this development the Danish EPA together with the Danish printing industry and IPU...... are running a substitution project. A major part of the work has been mapping the presence of chemicals which are potential candidates for substitution (e.g. PBT, CMR, vPvB, EDS) within the Danish printing industry. The mapping comprises a combination of a literature study and an investigation of the actual...... fulfil one or more of the criteria (e.g. CMR, EDS) for the REACH Annex XIV candidate list (authorisation). The paper presents the results of the mapping of chemical candidates and the first results of the actual substitutions. Keywords: REACH, chemicals, substitution, printing industry....

  13. Perceptions of HIV transmission risk in commercial and public sex venues.

    Science.gov (United States)

    Downing, Martin J

    2012-09-01

    BACKGROUND: Sexual behaviors of men who have sex with men (MSM) that occur in sexually charged venues (e.g., bathhouse, sex club, public park) are a target for research and intervention due to concerns about the role these venues may have in the transmission of HIV and other sexually transmitted infections (STIs). However, these efforts often exclude how individuals perceive HIV risk in terms of sex venue use. This paper analyzes how venue-specific perceptions of HIV transmission risk differ across venues and by onsite sexual behavior. METHOD: Cross-sectional data collected using an Internet survey completed by 139 MSM who attended at least one sex venue (e.g., bathhouse, sex club, gym/health club, public park) in the past month. RESULTS: Risk perceptions were highest for bathhouses and sex clubs, though no significant differences were detected between any of the venues. With few exceptions, men who reported not engaging in sex or low-risk behaviors (i.e., masturbation or mutual masturbation) during venue attendance perceived higher risks than those who engaged in high-risk behaviors (i.e., anal sex). Interestingly, risk perceptions of public bathrooms, parks, and video/buddy booths were lower for attendees who reported unprotected oral sex with ejaculation than men who reported safer or riskier behaviors. CONCLUSION: These findings provide important insights into how MSM perceive HIV risk in sex venues and highlight a need for expanded outreach and education in locations where sexual risk taking may be underestimated.

  14. Public Sector Unions and Privatization

    DEFF Research Database (Denmark)

    Foged, Søren Kjær; Aaskoven, Lasse

    2016-01-01

    to substantially and significantly less privatization through the voucher market. By comparison, the estimated relationship between the relative number of public workers and privatization does not reach statistical significance. Features of the voucher market and qualitative evidence suggest that the union...

  15. The Future of Spirituality in Social Work: The Farther Reaches of Human Nurture

    Directory of Open Access Journals (Sweden)

    Edward R. Canda

    2005-05-01

    Full Text Available This essay discusses the development of the social work profession in relation to the subject of spirituality and proposes future possibilities and recommendations for innovation. It presents historical trends within four phases leading to the present and beyond. Current trends indicate rapidly increasing quantities of publications and other professional activities about spirituality within a pattern of an ever farther reaching integrative approach that encompasses diverse religious and nonreligious perspectives, academic disciplines, international collaborations, and humanity’s relationship with the Earth.

  16. Publication of the bulletin

    CERN Multimedia

    2006-01-01

    The final edition (Nos. 51-52/2006 and 1-2-3/2007) of the last Bulletin of the year will appear on Friday 15 December and will cover events at CERN from 18 December 2006 to 19 January 2006. Announcements for publication in this issue should reach the Publication Section (Communication group) or the Staff Association, as appropriate, by noon on Tuesday 12 December. The table below lists the 2007 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest. Bulletin publication 2007 Bulletin No. (week No.) Publication date Submission of announcements (before 12:00 noon) 4-5 Monday 22 January Tuesday 16 January 6-7 Monday 5 February Tuesday 30 January 8-9 Monday 19 February Tuesday 13 February 10-11 Monday 5 March Tuesday 27 February 12-13 Monday 19 March Tuesday 13 March 14-15 Monday 2 April Tuesday 27 March 16-17 Monday 1...

  17. Advanced REACH tool: A Bayesian model for occupational exposure assessment

    NARCIS (Netherlands)

    McNally, K.; Warren, N.; Fransman, W.; Entink, R.K.; Schinkel, J.; Van Tongeren, M.; Cherrie, J.W.; Kromhout, H.; Schneider, T.; Tielemans, E.

    2014-01-01

    This paper describes a Bayesian model for the assessment of inhalation exposures in an occupational setting; the methodology underpins a freely available web-based application for exposure assessment, the Advanced REACH Tool (ART). The ART is a higher tier exposure tool that combines disparate sourc

  18. An Assessment of EU 2020 Strategy: Too Far to Reach?

    Science.gov (United States)

    Colak, Mehmet Selman; Ege, Aylin

    2013-01-01

    In 2010, EU adopted a new growth strategy which includes three growth priorities and five headline targets to be reached by 2020. The aim of this paper is to investigate the current performance of the EU member and candidate states in achieving these growth priorities and the overall strategy target by allocating the headline targets into the…

  19. Reaching the Summit: Deaf Adults as Essential Partners in Education

    Science.gov (United States)

    Bourne-Firl, Bridgetta

    2016-01-01

    How do we reach the summit in terms of supporting the best transition possible for each young deaf or hard of hearing individual in the United States? Should professionals who are hearing work alone to succeed with deaf and hard of hearing students? No matter how good the intention, if we want deaf and hard of hearing students to transition from…

  20. Reach for the Stars: Visions for Literacy Coaching Programs

    Science.gov (United States)

    DeFord, Diane

    2012-01-01

    This brief by the Literacy Coaching Clearinghouse is about reaching for the stars--stories of vision and commitment from educators in small and large schools. Everyone knows of people who are held up as "visionaries" throughout history: Leonardo Da Vinci, Mahatma Gandhi, Jules Verne, Thomas Edison, Susan Anthony, or John Dewey, to name a few. The…

  1. Reaching a Moveable Visual Target: Dissociations in Brain Tumour Patients

    Science.gov (United States)

    Buiatti, Tania; Skrap, Miran; Shallice, Tim

    2013-01-01

    Damage to the posterior parietal cortex (PPC) can lead to Optic Ataxia (OA), in which patients misreach to peripheral targets. Recent research suggested that the PPC might be involved not only in simple reaching tasks toward peripheral targets, but also in changing the hand movement trajectory in real time if the target moves. The present study…

  2. Nanshan Aluminum Reached Strategic Cooperation with CSR Corporation Limited

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    As a key supplier of aluminum profiles and aluminum plate,sheet and trip products for CSR Corporation Limited,Nanshan Aluminum will join hands with CSR Corporation Limited to reach strategic cooperation.On January 5,Nanshan Aluminum signed strategic cooperation agreement with CSR Sifang Locomotive&Rolling; Stock Co.,Ltd,both

  3. Reaching an understanding innovations in how we view reading assessment

    CERN Document Server

    Sabatini, John; O'Reilly, Tenaha

    2012-01-01

    Reaching an Understanding: Innovations in How We View Reading Assessment builds upon the editors previous book Measuring Up: Advances in How We Assess Reading Ability by representing some early attempts to apply theory to help guide the development of new assessments and measurement models.

  4. Advanced reach tool (ART) : Development of the mechanistic model

    NARCIS (Netherlands)

    Fransman, W.; Tongeren, M. van; Cherrie, J.W.; Tischer, M.; Schneider, T.; Schinkel, J.; Kromhout, H.; Warren, N.; Goede, H.; Tielemans, E.

    2011-01-01

    This paper describes the development of the mechanistic model within a collaborative project, referred to as the Advanced REACH Tool (ART) project, to develop a tool to model inhalation exposure for workers sharing similar operational conditions across different industries and locations in Europe. T

  5. Priming of Reach and Grasp Actions by Handled Objects

    Science.gov (United States)

    Masson, Michael E. J.; Bub, Daniel N.; Breuer, Andreas T.

    2011-01-01

    Pictures of handled objects such as a beer mug or frying pan are shown to prime speeded reach and grasp actions that are compatible with the object. To determine whether the evocation of motor affordances implied by this result is driven merely by the physical orientation of the object's handle as opposed to higher-level properties of the object,…

  6. Variation in reach-scale hydraulic conductivity of streambeds

    Science.gov (United States)

    Stewardson, M. J.; Datry, T.; Lamouroux, N.; Pella, H.; Thommeret, N.; Valette, L.; Grant, S. B.

    2016-04-01

    Streambed hydraulic conductivity is an important control on flow within the hyporheic zone, affecting hydrological, ecological, and biogeochemical processes essential to river ecosystem function. Despite many published field measurements, few empirical studies examine the drivers of spatial and temporal variations in streambed hydraulic conductivity. Reach-averaged hydraulic conductivity estimated for 119 surveys in 83 stream reaches across continental France, even of coarse bed streams, are shown to be characteristic of sand and finer sediments. This supports a model where processes leading to the accumulation of finer sediments within streambeds largely control hydraulic conductivity rather than the size of the coarse bed sediment fraction. After describing a conceptual model of relevant processes, we fit an empirical model relating hydraulic conductivity to candidate geomorphic and hydraulic drivers. The fitted model explains 72% of the deviance in hydraulic conductivity (and 30% using an external cross-validation). Reach hydraulic conductivity increases with the amplitude of bedforms within the reach, the bankfull channel width-depth ratio, stream power and upstream catchment erodibility but reduces with time since the last streambed disturbance. The correlation between hydraulic conductivity and time since a streambed mobilisation event is likely a consequence of clogging processes. Streams with a predominantly suspended load and less frequent streambed disturbances are expected to have a lower streambed hydraulic conductivity and reduced hyporheic fluxes. This study suggests a close link between streambed sediment transport dynamics and connectivity between surface water and the hyporheic zone.

  7. Postural control during reaching in preterm children with cerebral palsy

    NARCIS (Netherlands)

    van der Heide, JC; Begeer, C; Fock, JM; Otten, B; Stremmelaar, E; van Eykern, LA; Hadders-Algra, M

    2004-01-01

    Postural control during reaching with the dominant arm was assessed in 58 preterm children with cerebral palsy (CP) aged 2 to 11 years, comprising 34 with spastic hemiplegia (17 males, 17 females) and 24 with bilateral spastic CP (bilateral CP; 15 male, 9 females). Assessments were made by multiple

  8. Perceiving Children's Behavior and Reaching Limits in a Risk Environment

    Science.gov (United States)

    Cordovil, Rita; Santos, Carlos; Barreiros, Joao

    2012-01-01

    The purpose of this study was to investigate the accuracy of parents' perception of children's reaching limits in a risk scenario. A sample of 68 parents of 1- to 4-year-olds were asked to make a prior estimate of their children's behavior and action limits in a task that involved retrieving a toy out of the water. The action modes used for…

  9. LTRM Fish Sampling Strata, UMRS La Grange Reach

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The data set includes delineation of sampling strata for the six study reaches of the UMRR Program’s LTRM element. Separate strata coverages exist for each of the...

  10. Control of reaching movements by muscle synergy combinations

    Directory of Open Access Journals (Sweden)

    Andrea eD'avella

    2013-04-01

    Full Text Available Controlling the movement of the arm to achieve a goal, such as reaching for an object, is challenging because it requires coordinating many muscles acting on many joints. The central nervous system might simplify the control of reaching by directly mapping initial states and goals into muscle activations through the combination of muscle synergies, coordinated recruitment of groups of muscles with specific activation profiles. Here we review recent results from the analysis of reaching muscle patterns supporting such a control strategy. Muscle patterns for point-to-point movements can be reconstructed by the combination of a small number of time-varying muscle synergies, modulated in amplitude and timing according to movement directions and speeds. Moreover, the modulation and superposition of the synergies identified from point-to-point movements captures the muscle patterns underlying multi-phasic movements, such as reaching through a via-point or to a target whose location changes after movement initiation. Thus, the sequencing of time-varying muscle synergies might implement an intermittent controller which would allow the construction of complex movements from simple building blocks.

  11. The Internet and the Global Reach of EU law

    DEFF Research Database (Denmark)

    Kuner, Christopher Barth

    , and fundamental rights. There are many examples of the EU exerting its global reach regarding the Internet, particularly in data protection law, but also in areas such as Internet governance, international agreements, and private international law. This occurs through a variety of mechanisms, including emulation...

  12. An Assessment of EU 2020 Strategy: Too Far to Reach?

    Science.gov (United States)

    Colak, Mehmet Selman; Ege, Aylin

    2013-01-01

    In 2010, EU adopted a new growth strategy which includes three growth priorities and five headline targets to be reached by 2020. The aim of this paper is to investigate the current performance of the EU member and candidate states in achieving these growth priorities and the overall strategy target by allocating the headline targets into the…

  13. Veterans Crisis Line: Videos About Reaching out for Help

    Medline Plus

    Full Text Available ... the U.S. Department of Veterans Affairs and other organizations about reaching out for help. Bittersweet More Videos ... Health Administration I am A Veteran Family/Friend Active Duty/Reserve and Guard Signs of Crisis Identifying ...

  14. Development of postural adjustments during reaching in infants with CP

    NARCIS (Netherlands)

    Hadders-Algra, M; van der Fits, IBM; Stremmelaar, EF; Touwen, BCL

    1999-01-01

    The development of postural adjustments during reaching movements was longitudinally studied in seven infants with cerebral palsy (CP) between 4 and 18 months of age. Five infants developed spastic hemiplegia, one spastic tetraplegia, and one spastic tetraplegia with athetosis. Each assessment consi

  15. Reaching a Representative Sample of College Students: A Comparative Analysis

    Science.gov (United States)

    Giovenco, Daniel P.; Gundersen, Daniel A.; Delnevo, Cristine D.

    2016-01-01

    Objective: To explore the feasibility of a random-digit dial (RDD) cellular phone survey in order to reach a national and representative sample of college students. Methods: Demographic distributions from the 2011 National Young Adult Health Survey (NYAHS) were benchmarked against enrollment numbers from the Integrated Postsecondary Education…

  16. The influence of object identity on obstacle avoidance reaching behaviour.

    Science.gov (United States)

    de Haan, A M; Van der Stigchel, S; Nijnens, C M; Dijkerman, H C

    2014-07-01

    When reaching for target objects, we hardly ever collide with other objects located in our working environment. Behavioural studies have demonstrated that the introduction of non-target objects into the workspace alters both spatial and temporal parameters of reaching trajectories. Previous studies have shown the influence of spatial object features (e.g. size and position) on obstacle avoidance movements. However, obstacle identity may also play a role in the preparation of avoidance responses as this allows prediction of possible negative consequences of collision based on recognition of the obstacle. In this study we test this hypothesis by asking participants to reach towards a target as quickly as possible, in the presence of an empty or full glass of water placed about half way between the target and the starting position, at 8 cm either left or right of the virtual midline. While the spatial features of full and empty glasses of water are the same, the consequences of collision are clearly different. Indeed, when there was a high chance of collision, reaching trajectories veered away more from filled than from empty glasses. This shows that the identity of potential obstacles, which allows for estimating the predicted consequences of collision, is taken into account during obstacle avoidance.

  17. Arctic sea ice reaches second lowest in satellite record

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Xinhua reports that the blanket of sea ice that floats on the Arctic Ocean appears to have reached its lowest extent for 2011, the second lowest recorded since satellites began measuring it in 1979, according to a report released on September 15 by the University of Colorado Boulder's National Snow and Ice Data Center (NSIDC).

  18. LTRM Water Quality Sampling Strata, UMRS La Grange Reach

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The data set includes delineation of sampling strata for the six study reaches of the UMRR Program’s LTRM element. Separate strata coverages exist for each of the...

  19. Imaginative Play during Childhood: Required for Reaching Full Potential

    Science.gov (United States)

    Stephens, Karen

    2009-01-01

    At a brisk pace, research findings focused on children's play are finally reaching the light of day in popular media. No longer left sitting in archives of academic journals, the benefits of play to lifelong success have been touted in radio, television, magazines, and newspapers. It gives early childhood professionals a powerful, credible…

  20. Avaliação do desempenho dos testes functional reach e lateral reach em amostra populacional brasileira Assessment of performance in the functional reach and lateral reach tests in a Brazilian population sample

    Directory of Open Access Journals (Sweden)

    KRM Silveira

    2006-12-01

    Full Text Available OBJETIVOS: O objetivo deste estudo foi avaliar os padrões de desempenho dos testes Functional Reach e Lateral Reach em uma amostra de indivíduos saudáveis de 20 a 87 anos e verificar a influência do gênero, idade, estatura do indivíduo, peso corporal, comprimentos do braço e do pé. MÉTODO: foi realizado um estudo observacional transversal com 98 pessoas de ambos os gêneros, que residiam na capital e interior de São Paulo. Os voluntários tiveram suas medidas descritivas registradas e posteriormente foram submetidos aos testes Functional Reach e Lateral Reach. RESULTADOS: Para o FR, todas as variáveis tiveram influência, exceto o comprimento do braço (p=0,057, o peso corporal (p=0,746 e a base de suporte usada no momento da avaliação (p=0,384. As variáveis que exerceram maior influência foram o gênero (p=0,001, a idade (pOBJECTIVE: To assess the performance in the functional reach test (FR and lateral reach test (LR among a sample of healthy individuals aged 20 to 87 years and to verify the influence of gender, age, height, body weight, arm length and foot length. METHOD: A cross-sectional observational study was conducted on 98 people of both genders living in the city of São Paulo and other places in the State of São Paulo. The volunteers were measured and then underwent FR and LR. RESULTS: All the variables had an influence on FR, except arm length (p=0.057, body weight (p=0.746 and the support base used at the time of assessment (p=0.384. The variables exerting greatest influence were the individual's gender (p=0.001, age (p<0.001 and height (p=0.004. This analysis showed that women had less anterior and lateral functional reach than men. There was a substantial positive correlation (r=0.696 between the left and right LR findings. FR had a moderate positive correlation of 0.405 with the left LR and a substantial positive correlation of 0.614 with the right LR. For LR, the height, weight, foot length and arm length

  1. Public knowledge and public trust.

    Science.gov (United States)

    Cunningham-Burley, Sarah

    2006-01-01

    As health care applications derived from human genetics research are likely to move increasingly from 'clinic to community', there is growing interest not just in how patients understand and take up health-related genetic information but also in the views of the wider population, as well as a range of professional groups. In this paper, issues relating public knowledge and public trust are raised and discussed in an attempt to move forward debates about public involvement in genomic research and the role of sociologists within interdisciplinary teams. As the field of public understanding of science has developed, we have seen a shift from a focus on the lack of scientific literacy as problem to a recognition of the range of different knowledges that people have and use as they confront science and technology in their everyday lives. As a mood for dialogue pervades many institutions in their relations with 'publics', attention must now be paid to the way in which knowledge and expertise is expressed, heard and acted upon in dialogic encounters. There is increasing concern about public trust in science and calls to increase public confidence, particularly through more open engagement with a range of publics. However, lack of trust or loss of confidence may be constructed as problems rather than reflecting empirical reality, where more complex relationships and attitudes prevail. Lack of trust is often privatized, deeply rooted in lived experience and routinely managed. Trust relations are generally characterized by ambivalence, uncertainty and risk, and are always provisional. Drawing on selected literature and empirical research to review and illustrate this field, this paper argues that scepticism or ambivalence on the part of publics are not necessarily problems to be overcome in the interest of scientific progress, but rather should be mobilized to enhance open and public debates about the nature and direction of genomics research, medicine, and the related

  2. Redesigning Schools to Reach Every Student with Excellent Teachers: Change Management--Key Theories to Consider when Extending Reach

    Science.gov (United States)

    Barrett, Sharon Kebschull

    2012-01-01

    As schools, their teachers, and outside facilitators redesign jobs and incorporate technology to extend the reach of excellent teachers to more students and develop an Opportunity Culture for all, choosing the right school models is just one part of the task. The human experience--and experience in education--says that even perfect design will not…

  3. Reaching to Throw Compared to Reaching to Place: A Comparison across Individuals with and without Developmental Coordination Disorder

    Science.gov (United States)

    Wilmut, Kate; Byrne, Maia; Barnett, Anna L.

    2013-01-01

    When picking up an object, adults show a longer deceleration phase when the onward action has a greater precision requirement. Tailoring action in this way is thought to need forward modelling in order to predict the consequences of movement. Some evidence suggests that young children also tailor reaching in this way; however, how this skill…

  4. Public opinion on public services

    NARCIS (Netherlands)

    Evelien Eggink; Debbie Verbeek-Oudijk; Evert Pommer

    2013-01-01

    Original titel: Burgers over de kwaliteit van publieke diensten Most citizens come into contact with public services, for example as a patient, as a student or pupil, as a passenger on public transport or as a museum visitor. More and more importance is being attached to the quality of those service

  5. Facebook as an effective recruitment strategy for mental health research of hard to reach populations

    Directory of Open Access Journals (Sweden)

    Rony Kayrouz

    2016-05-01

    Full Text Available Recent reports indicate that Facebook (FB may facilitate recruitment of hard to reach participants into mental health research. The present study aimed to contribute to this emerging literature by exploring recruitment data from a recently completed trial of online treatment for symptoms of anxiety and depression that targeted Arab people. The present study compared traditional recruitment strategies such as media releases, emails, and print advertisements with Facebook strategies including boosting posts, promoting websites, events and FB public fan pages. The main outcomes of interest were the number of started applications and the time and cost per application associated with the FB and traditional recruitment strategies. A target sample of 350 was sought and a total of 81 participants applied to participate over the 42-week recruitment period. Overall, 86% of the resultant applications occurred via FB recruitment and a Poisson regression analysis indicated the FB strategies were more time-effective, recruiting participants 2.5 times faster than the traditional strategies. However, there were no differences in cost-effectiveness for FB ($US37 per participant and traditional strategies ($US40 per participant. The findings of the current study add to existing literature detailing the value of FB recruitment strategies, alongside more traditional strategies, as a way of recruiting hard-to-reach populations for research. However, more research is needed to explore alternative and optimal strategies for the successful recruitment of hard to reach populations via FB and other online social media platforms.

  6. Key Design Requirements for Long-Reach Manipulators

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, D.S.

    2001-01-01

    Long-reach manipulators differ from industrial robots and teleoperators typically used in the nuclear industry in that the aspect ratio (length to diameter) of links is much greater and link flexibility, as well as joint or drive train flexibility, is likely to be significant. Long-reach manipulators will be required for a variety of applications in the Environmental Restoration and Waste Management Program. While each application will present specific functional, kinematic, and performance requirements, an approach for determining the kinematic applicability and performance characteristics is presented, with a focus on waste storage tank remediation. Requirements are identified, kinematic configurations are considered, and a parametric study of link design parameters and their effects on performance characteristics is presented.

  7. Hand preferences in preschool children: Reaching, pointing and symbolic gestures.

    Science.gov (United States)

    Cochet, Hélène; Centelles, Laurie; Jover, Marianne; Plachta, Suzy; Vauclair, Jacques

    2015-01-01

    Manual asymmetries emerge very early in development and several researchers have reported a significant right-hand bias in toddlers although this bias fluctuates depending on the nature of the activity being performed. However, little is known about the further development of asymmetries in preschoolers. In this study, patterns of hand preference were assessed in 50 children aged 3-5 years for different activities, including reaching movements, pointing gestures and symbolic gestures. Contrary to what has been reported in children before 3 years of age, we did not observe any difference in the mean handedness indices obtained in each task. Moreover, the asymmetry of reaching was found to correlate with that of pointing gestures, but not with that of symbolic gestures. In relation to the results reported in infants and adults, this study may help deciphering the mechanisms controlling the development of handedness by providing measures of manual asymmetries in an age range that has been so far rather neglected.

  8. Incidents when older homebound women tried to reach help quickly.

    Science.gov (United States)

    Porter, Eileen J; Markham, Melinda Stafford; Ganong, Lawrence H

    2013-01-01

    During a longitudinal study of the experience of reaching help quickly, 34 homebound women (ages 85 to 97) who lived alone reported 106 reach-help-quickly incidents (RHQIs). The purpose of this study was to expand knowledge about RHQIs and intentions relative to them and to compare those facets of experience for subscribers to a personal emergency response system (PERS) and non-subscribers. We used a descriptive phenomenological method to analyze interview data, discerning six types of RHQIs, including finding myself down right here, realizing that I might not be alright after falling and getting up on my own, and realizing that something I cannot explain is or could be wrong with me. Intentions were focused on self-help before help seeking. The overall phenomenon was Handling a Situation When I Am Alone at Home and Probably Need Help Quickly. Practitioners should explore intentions about handling specific types of RHQIs and offer appropriate anticipatory guidance. Copyright 2013, SLACK Incorporated.

  9. Vehicle fingertip reach controls--human factors recommendations.

    Science.gov (United States)

    Moussa-Hamouda, E; Mourant, R R

    1981-06-01

    Interviews were conducted with 405 drivers of cars equipped with fingertip reach controls. A high percentage of finding problems was reported when the horn was mounted on a stalk and also when the turn signal was on a right stalk. Drivers of configurations with two left stalks had a large percentage of inadvertent operation problems for the turn signal and for the headlight beam selector. A laboratory experiment was conducted to evaluate modes of operation for the wiper on/off, wiper speed and washer on/off functions. Subjects performed best when the wiper on/off and speed control were actuated by a rotating had switch. Subjects' reactions to stalk mounted controls were much faster than their reactions to dash mounted controls. Recommendations to eliminate finding and inadvertent operation problems associated with fingertip reach controls are given.

  10. The leading joint hypothesis for spatial reaching arm motions.

    Science.gov (United States)

    Ambike, Satyajit; Schmiedeler, James P

    2013-02-01

    The leading joint hypothesis (LJH), developed for planar arm reaching, proposes that the interaction torques experienced by the proximal joint are low compared to the corresponding muscle torques. The human central nervous system could potentially ignore these interaction torques at the proximal (leading) joint with little effect on the wrist trajectory, simplifying joint-level control. This paper investigates the extension of the LJH to spatial reaching. In spatial motion, a number of terms in the governing equation (Euler's angular momentum balance) that vanish for planar movements are non-trivial, so their contributions to the joint torque must be classified as net, interaction or muscle torque. This paper applies definitions from the literature to these torque components to establish a general classification for all terms in Euler's equation. This classification is equally applicable to planar and spatial motion. Additionally, a rationale for excluding gravity torques from the torque analysis is provided. Subjects performed point-to-point reaching movements between targets whose locations ensured that the wrist paths lay in various portions of the arm's spatial workspace. Movement kinematics were recorded using electromagnetic sensors located on the subject's arm segments and thorax. The arm was modeled as a three-link kinematic chain with idealized spherical and revolute joints at the shoulder and elbow. Joint torque components were computed using inverse dynamics. Most movements were 'shoulder-led' in that the interaction torque impulse was significantly lower than the muscle torque impulse for the shoulder, but not the elbow. For the few elbow-led movements, the interaction impulse at the elbow was low, while that at the shoulder was high, and these typically involved large elbow and small shoulder displacements. These results support the LJH and extend it to spatial reaching motion.

  11. Do Economists Reach a Conclusion on Household and Municipal Recycling?

    OpenAIRE

    Matthew Gunter

    2007-01-01

    Do economists reach a conclusion on household and municipal recycling? I explore the policy judgments of published economists on recycling and find that there is no broad consensus. The mainstream recycling literature is dominated by a guided-market approach; taxes and subsidies are advocated to correct for market failures. There are two less popular but still significant approaches: a minimal government laissez faire approach and a command and control regulatory approach. Laissez faire econo...

  12. Can factitious disorder reach delusional level? A case study

    Directory of Open Access Journals (Sweden)

    Dubiel Rafał

    2016-12-01

    Full Text Available The paper describes a patient, who has been consulted and hospitalized multiple times, due to dermatological lesions on his face. We will present his medical history and describe circumstances leading to the final diagnosis of factitious disorder. In the theoretical part we will try to answer the question, whether the extreme severity of the factitious disorders can, at some point, reach the level of delusions.

  13. Has the world economy reached its globalization limit?

    CERN Document Server

    Miskiewicz, Janusz

    2009-01-01

    The economy globalization measure problem is discussed. Four macroeconomic indices of twenty among the "richest" countries are examined. Four types of "distances" are calculated.Two types of networks are next constructed for each distance measure definition. It is shown that the globalization process can be best characterised by an entropy measure, based on entropy Manhattan distance. It is observed that a globalization maximum was reached in the interval 1970-2000. More recently a deglobalization process is observed.

  14. Using Facebook to Reach People Who Experience Auditory Hallucinations

    OpenAIRE

    Crosier, Benjamin Sage; Brian, Rachel Marie; Ben-Zeev, Dror

    2016-01-01

    Background Auditory hallucinations (eg, hearing voices) are relatively common and underreported false sensory experiences that may produce distress and impairment. A large proportion of those who experience auditory hallucinations go unidentified and untreated. Traditional engagement methods oftentimes fall short in reaching the diverse population of people who experience auditory hallucinations. Objective The objective of this proof-of-concept study was to examine the viability of leveraging...

  15. Developing human health exposure scenarios for petroleum substances under REACH

    Energy Technology Data Exchange (ETDEWEB)

    Carter, M.; De Wilde, P.; Maksimainen, K.; Margary, A.; Money, C.; Pizzella, G.; Svanehav, T.; Tsang, W.; Urbanus, J.; Rohde, A.

    2012-12-15

    This report describes the approaches that were adopted by CONCAWE to prepare the human exposure estimates in the chemical safety assessments of the REACH registration dossiers for petroleum substances based on all applicable regulatory guidance. Separate exposure estimates were developed for workers and for consumers and included inhalation and dermal routes. The complex nature of petroleum substances required various scientifically justified refinements of the regulatory guidance.

  16. MultiCASE Expert Systems and the REACH Initiative.

    Science.gov (United States)

    Saiakhov, Roustem D; Klopman, Gilles

    2008-01-01

    ABSTRACT This article is a review of the MultiCASE Inc. software and expert systems and their use to assess acute toxicity, mutagenicity, carcinogenicity, and other health effects. It is demonstrated that MultiCASE expert systems satisfy the guidelines of the Organisation for Economic Cooperation and Development (OECD) principles and that the portfolio of available endpoints closely overlaps with the list of tests required by REACH.

  17. Evaluation of Juvenile Fall Chinook Salmon Stranding on the Hanford Reach of the Columbia River, 1999 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, John

    2002-01-24

    The Washington Department of Fish and Wildlife (WDFW) has been contracted through the Bonneville Power Administration (BPA) and the Grant County Public Utility District (GCPUD) to perform an evaluation of juvenile fall chinook salmon (Oncorhynchus tshawytscha) stranding on the Hanford Reach. The evaluation, in the third year of a multi-year study, has been developed to assess the impacts of water fluctuations from Priest Rapids Dam on rearing juvenile fall chinook salmon, other fishes, and benthic macroinvertebrates of the Hanford Reach. This document provides the results of the 1999 field season.

  18. Evaluation of Juvenile Fall Chinook Salmon Stranding on the Hanford Reach in the Columbia River, 1998 Interim Report.

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, John; Newsome, Todd; Nugent, Michael (Washington Department of Fish and Wildlife, Olympia, WA)

    2001-07-27

    The Washington Department of Fish and Wildlife (WDFW) has been contracted through the Bonneville Power Administration (BPA) and the Grant County Public Utility District (GCPUD) to perform an evaluation of juvenile fall chinook salmon (Oncorhynchus tshawytscha) stranding on the Hanford Reach. The evaluation, in the second year of a multi-year study, has been developed to assess the impacts of water fluctuations from Priest Rapids Dam on rearing juvenile fall chinook salmon, other fish species, and benthic macroinvertebrates of the Hanford Reach. This document provides the results of the 1998 field season.

  19. Evaluation of Juvenile Fall Chinook Salmon Stranding on the Hanford Reach of the Columbia River, 2000 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, John; Nugent, Michael; Brock, Wendy (Washington Department of Fish and Wildlife, Olympia, WA)

    2002-05-29

    The Washington Department of Fish and Wildlife (WDFW) has been contracted through the Bonneville Power Administration (BPA) and the Grant County Public Utility District (GCPUD) to perform an evaluation of juvenile fall chinook salmon (Oncorhynchus tshawytscha) stranding on the Hanford Reach. The evaluation, in the fourth year of a multi-year study, has been developed to assess the impacts of water fluctuations from Priest Rapids Dam on rearing juvenile fall chinook salmon, other fishes, and benthic macroinvertebrates of the Hanford Reach. This document provides the results of the 2000 field season.

  20. Evaluation of Juvenile Fall Chinook Salmon Stranding on the Hanford Reach of the Columbia River, 2001 Annual Report.

    Energy Technology Data Exchange (ETDEWEB)

    Nugent, John; Nugent, Michael; Brock, Wendy (Washington Department of Fish and Wildlife, Olympia, WA)

    2002-05-29

    The Washington Department of Fish and Wildlife (WDFW) has been contracted through the Bonneville Power Administration (BPA) and the Grant County Public Utility District (GCPUD) to perform an evaluation of juvenile fall chinook salmon (Oncorhynchus tshawytscha) stranding on the Hanford Reach of the Columbia River. The evaluation, in the fifth year of a multi-year study, has been developed to assess the impacts of water fluctuations from Priest Rapids Dam on rearing juvenile fall chinook salmon, other fishes, and benthic macroinvertebrates of the Hanford Reach. This document provides the results of the 2001 field season.

  1. Limit analysis of extended reach drilling in South China Sea

    Institute of Scientific and Technical Information of China (English)

    Gao Deli; Tan Chengjin; Tang Haixiong

    2009-01-01

    Extended reach wells (ERWs), especially horizontal extended reach well with a high HD (horizontal displacement) to TVD (true vertical depth) ratio, represent a frontier technology and challenge the drilling limitations.Oil and gas reservoir in beaches or lakes and offshore can be effectively exploited by using extended reach drilling (ERD) technology.This paper focuses on the difficult technological problems encountered during exploiting the Liuhua 11-1 oil field in the South China Sea, China.Emphasis is on investigating the key subjects including prediction and control of open hole limit extension in offshore ERD, prediction of casing wear and its prevention and torque reduction, φ244.5mm casing running with floating collars to control drag force, and steerable drilling modes.The basic concept of limit extension in ERD is presented and the prediction method for open hole limit extension is given in this paper.A set of advanced drilling mechanics and control technology has been established and its practical results are verified by field cases.All those efforts may be significant for further investigating and practicing ERD limit theory and control technology in the future.

  2. Distractor interference during a choice limb reaching task.

    Directory of Open Access Journals (Sweden)

    Matthew Ray

    Full Text Available According to action-centered models of attention, the patterns of distractor interference that emerge in selective reaching tasks are related to the time and effort required to resolve a race for activation between competing target and non-target response producing processes. Previous studies have only used unimanual aiming tasks and, as such, only examined the effects of competition that occurs within a limb. The results of studies using unimanual aiming movements often reveal an "ipsilateral effect"--distractors on the same side of space as the effector cause greater interference than distractors on the opposite side of space. The cost of the competition when response selection is between the limbs has yet to be addressed. Participants in the present study executed reaching movements to 1 of 4 (2 left, 2 right possible target locations with and without a distractor. Participants made ipsilateral reaches (left hand to left targets, right hand to right targets. In contrast to studies using unimanual aiming movements, a "contralateral effect" was observed; distractors affording responses for the other hand (in contralateral space caused more interference than distractors affording responses for the same hand. The findings from the present research demonstrate that when certain portions of response planning must be resolved prior to response initiation, distractors that code for that dimension cause the greatest interference.

  3. Ability of youth operators to reach farm tractor controls.

    Science.gov (United States)

    Fathallah, F A; Chang, J H; Pickett, W; Marlenga, B

    2009-06-01

    Farm tractor work is commonly assigned to young people on North American farms, where tractors account for the majority of deaths and major portions of non-fatal trauma to working youths. However, little is known about the potential mismatch between the anthropometric and physical characteristics of children and tractor characteristics. The purpose of this study was to evaluate the ability of children of varying ages and percentiles to reach major controls on 45 tractors in common use in the US. The main study finding was that many tractor controls, especially those that are hand-operated, may not be effectively reached by the majority of youth operators aged 12 to 16 years. The study raises further serious questions about the ability of children to safely operate tractors in common use on US farms and calls for reconsideration of age guidelines for the assignment of children to tractor work on farms. This study provides novel ergonomic evidence about the ability of children to reach controls inside agricultural tractor cabins. The approach could be applied in similar situations where youths may operate other vehicles or machines. Study findings support the establishment and refinement of policies and guidelines related to youth tractor operation.

  4. Hazard and risk assessment of teratogenic chemicals under REACH.

    Science.gov (United States)

    Prutner, Wiebke

    2013-01-01

    In 2007, a new European chemicals legislation was implemented: Regulation (EC) No. 1907/2006, also known as "REACH." It obliges companies to take the main responsibility for the valid information on the safe use of the chemicals they manufacture and/or place on the European market. So they must, for example, register their chemicals at the European Chemicals Agency (ECHA) and submit extensive substance-related registration dossiers containing information on the substances' intrinsic hazardous properties and documentation of their risk assessment. REACH regulates the registration and evaluation process as well as the authorization and restriction procedure. In addition, classification, labeling, and packaging of chemicals apply in accordance with Regulation (EC) No. 1272/2008 ("CLP Regulation"). It implements almost completely the provisions of the United Nations Globally Harmonised System of Classification and Labelling of Chemicals (UN GHS) into European legislation and will fully replace the Dangerous Substances Directive (67/548/EEC) and the Dangerous Preparations Directive (1999/45/EC) by 2015. According to both the old and the new classification system, teratogenic chemicals are classified as developmental toxicants, with developmental toxicity falling within the hazard class of reproductive toxicity. REACH as well as the CLP Regulation provide several procedures in which reproductive toxicants take a special position because their harmful effects are considered particularly serious. Teratogenic substances are not explicitly named by these legal texts but, as they constitute as developmental toxicants a hazard differentiation of reproductive toxicity, they are implicitly always included by the provisions.

  5. Public Sociology

    DEFF Research Database (Denmark)

    What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...... irrelevance and introversion and the Charybdis of public relevancy and extroversion. But what does it mean to be a ‘public sociologist' in contemporary society and are there really any other ways of doing sociology? What are the requirements of sociologists in a social world increasingly informed and shaped...

  6. Miscellaneous Publications

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Late 19th century Weather Bureau publications and Congressional reports pertaining to weather. Set of Weather Bureau Snowfall Bulletins for Rocky Mountain states...

  7. Public Airports

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This data set is a vector point digital data structure that contains the locations of General Public Use Airports in the State of New Mexico. It only contains those...

  8. Why and how to make a REACH registration of combustion ash; Moejligheter vid REACH-registrering av energiaskor

    Energy Technology Data Exchange (ETDEWEB)

    Loevgren, Linnea; Wik, Ola

    2009-10-15

    The new chemical regulation, REACH (1997/2006/EC), Registration, Evaluation, Authorization and restriction of Chemicals, took effect the 1st of June 2007. The background to this report was the introduction of REACH and the difficulties to understand the implications for ash. The most important consequence of REACH is that all chemical substances that are manufactured, handled and used above one tonne per annum per legal entity shall be registered according to this regulation. The registration includes specifying the chemical, physical, toxicity and ecotoxicity properties of the substance and risk assessing the identified areas of use. The report describes the use of ash in connection to the waste legislation and its planned end-of-waste-criteria, the chemical legislation and the Construction Products Directive. The target audience of this report is companies producing ashes and having a use or seeing a use for its ash. The report describes how to make a REACH registration of ash independent if a company did or did not pre-register ash during 2008. It describes how to change from one ash registration into another if the pre-registration was done for one type of ash but the company changes opinion during the sameness check, i.e. changing SIEF (Appendix A). Taking part in REACH registration projects during 2009-2010 can be advantageous since knowledge and financing are shared. Ash can be REACH registered also in the future but it is important to know that the registration have to be done prior the production and marketing starts. If ash is consider to be a waste the handling is covered by the community and national waste legislation. In Sweden ashes are by and large being regarded as waste, and recycling is risk assessed and permits are given case by case. End-of-waste criteria for different waste material are being elaborated within the EU. Such criteria will among other details cover chemical safety. When a material fulfils the end-of-waste criteria such material

  9. Public meetings

    CERN Multimedia

    Staff Association

    2017-01-01

    Do you have questions about the elections to the Staff Council, 2017 MERIT exercise, EVE and School, LD to IC exercise, CHIS, the Pension Fund… Come get informed and ask your questions at our public meetings. These public meetings are also an opportunity to get the more information on current issues. Benefit from this occasion to get the latest news and to discuss with the representatives of the statutory body that is the Staff Association!

  10. Access to expert stroke care with telemedicine: REACH MUSC

    Directory of Open Access Journals (Sweden)

    Abby Swanson Kazley

    2012-03-01

    Full Text Available Stroke is a leading cause of death and disability, and rtPA can significantly reduce the long-term impact of acute ischemic stroke (AIS if given within 3 hours of symptom onset. South Carolina is located in the stroke belt and has a high rate of stroke and stroke mortality. Many small rural SC hospitals do not maintain the expertise needed to treat AIS patients with rtPA. MUSC is an academic medical center using REACH MUSC telemedicine to deliver stroke care to 15 hospitals in the state, increasing the likelihood of timely treatment with rtPA. The purpose of this study is to determine the increase in access to rtPA through the use of telemedicine for AIS in the general population and in specific segments of the population based on age, gender, race, ethnicity, education, urban/rural residence, poverty, and stroke mortality.We used a retrospective cross-sectional design examining Census data from 2000 and Geographic Information Systems (GIS analysis to identify South Carolina residents that live within 30 or 60 minutes of a Primary Stroke Center (PSC or a REACH MUSC site. We include all South Carolina citizens in our analysis and specifically examine the population’s age, gender, race, ethnicity, education, urban/rural residence, poverty, and stroke mortality. Our sample includes 4,012,012 South Carolinians. The main measure is access to expert stroke care at a Primary Stroke Center (PSC or a REACH MUSC hospital within 30 or 60 minutes. We find that without REACH MUSC, only 38% of the population has potential access to expert stroke care in SC within sixty minutes given that most PSCs will maintain expert stroke coverage. REACH MUSC allows 76% of the population to be within sixty minutes of expert stroke care, and 43% of the population to be within 30 minute drive time of expert stroke care. These increases in access are especially significant for groups that have faced disparities in care and high rates of AIS. The use of telemedicine can

  11. Evaluation of a hydrological model based on Bidirectional Reach (BReach)

    Science.gov (United States)

    Van Eerdenbrugh, Katrien; Van Hoey, Stijn; Verhoest, Niko E. C.

    2016-04-01

    Evaluation and discrimination of model structures is crucial to ensure an appropriate use of hydrological models. When evaluating model results by aggregating their quality in (a subset of) individual observations, overall results of this analysis sometimes conceal important detailed information about model structural deficiencies. Analyzing model results within their local (time) context can uncover this detailed information. In this research, a methodology called Bidirectional Reach (BReach) is proposed to evaluate and analyze results of a hydrological model by assessing the maximum left and right reach in each observation point that is used for model evaluation. These maximum reaches express the capability of the model to describe a subset of the evaluation data both in the direction of the previous (left) and of the following data (right). This capability is evaluated on two levels. First, on the level of individual observations, the combination of a parameter set and an observation is classified as non-acceptable if the deviation between the accompanying model result and the measurement exceeds observational uncertainty. Second, the behavior in a sequence of observations is evaluated by means of a tolerance degree. This tolerance degree expresses the condition for satisfactory model behavior in a data series and is defined by the percentage of observations within this series that can have non-acceptable model results. Based on both criteria, the maximum left and right reaches of a model in an observation represent the data points in the direction of the previous respectively the following observations beyond which none of the sampled parameter sets both are satisfactory and result in an acceptable deviation. After assessing these reaches for a variety of tolerance degrees, results can be plotted in a combined BReach plot that show temporal changes in the behavior of model results. The methodology is applied on a Probability Distributed Model (PDM) of the river

  12. Have the "mega-journals" reached the limits to growth?

    Science.gov (United States)

    Björk, Bo-Christer

    2015-01-01

    A "mega-journal" is a new type of scientific journal that publishes freely accessible articles, which have been peer reviewed for scientific trustworthiness, but leaves it to the readers to decide which articles are of interest and importance to them. In the wake of the phenomenal success of PLOS ONE, several other publishers have recently started mega-journals. This article presents the evolution of mega-journals since 2010 in terms of article publication rates. The fastest growth seems to have ebbed out at around 35,000 annual articles for the 14 journals combined. Acceptance rates are in the range of 50-70%, and speed of publication is around 3-5 months. Common features in mega-journals are alternative impact metrics, easy reusability of figures and data, post-publication discussions and portable reviews from other journals.

  13. Peran Strategis Public Relations di Perguruan Tinggi

    Directory of Open Access Journals (Sweden)

    Ike Devi Sulistyaningtyas

    2013-12-01

    Full Text Available Abstracts: Public Relations emphasizes in building and maintaining a relationship between an organization and its public. It is applied also for a higher education institution or university. Nowadays, public relations in higher education institution become an integral part of the management team. It must contribute to achieve organizational goals and demonstrate an organizational accountability identified by measurable result. Synergy and cooperation are the strategic way to reach good relationship and reputation.

  14. Expanding the Reach of Extension through Social Media

    Science.gov (United States)

    Gharis, Lauri W.; Bardon, Robert E.; Evans, Jennifer L.; Hubbard, William G.; Taylor, Eric

    2014-01-01

    With increasing numbers of the public using social media applications, Extension professionals have the ability to apply these same tools to connect with their clients. This article demonstrates how a social media toolset can be employed by Extension professionals by identifying how Extension professionals are currently using social media,…

  15. Marketers hone their skills to reach target markets.

    Science.gov (United States)

    White, D; Christensen, M

    1990-08-05

    New challenges lie ahead for health care marketers. Marketers must communicate with several important groups: their own administration, the general public, employers, hospital employees, and, of course, physicians. And as budgets tighten, the methods used to communicate must become more creative and more efficient.

  16. Background of REACH in EU regulations on evaluation of chemicals.

    Science.gov (United States)

    Foth, H; Hayes, Aw

    2008-06-01

    Industrial chemicals are needed for chemical synthesis or technical purposes. These beneficial effects are counterbalanced by the potential health risks for all who come into contact with them. The new chemical legislation of the EU, Registration, Evaluation and Authorization of Chemicals (REACH) will force the responsibility of manufacturers and importers of chemical substances to gather the right information needed to decide on the right circumstances of use and control of chemical substances and products. In order to understand the roots of REACH, experiences gained with regard to existing chemicals legislation, particularly in Germany, will be reviewed. Since Council Directive 67/548/EEC all chemicals placed on the market need a set of standard information and provisions for safe transportation. This directive and its amendments (Council Directive(s) 79/831/EEC and 92/32/EEC) have established for new substances a sound information data basis for classification of dangerous properties. Under Council Regulation 793/93/EEC, regulations and administrative provisions have established the requirement to assess the risk to man and the environment of existing substances. So far, only 119 substances have been evaluated under the forces of this regulation. This separation has led to a substantial imbalance between existing substances and new substances with respect to available data needed to recognize hazards for health. The register of produced and imported chemical substances under REACH should eliminate some of this separation and will also be the key for selection of substances of very high concern by the authorization process to restrict the use and distribution accordingly.

  17. Identification of consistency in rating curve data: Bidirectional Reach (BReach)

    Science.gov (United States)

    Van Eerdenbrugh, Katrien; Van Hoey, Stijn; Verhoest, Niko E. C.

    2016-04-01

    Before calculating rating curve discharges, it is crucial to identify possible interruptions in data consistency. In this research, a methodology to perform this preliminary analysis is developed and validated. This methodology, called Bidirectional Reach (BReach), evaluates in each data point results of a rating curve model with randomly sampled parameter sets. The combination of a parameter set and a data point is classified as non-acceptable if the deviation between the accompanying model result and the measurement exceeds observational uncertainty. Moreover, a tolerance degree that defines satisfactory behavior of a sequence of model results is chosen. This tolerance degree equals the percentage of observations that are allowed to have non-acceptable model results. Subsequently, the results of the classification is used to assess the maximum left and right reach for each data point of a chronologically sorted time series. This maximum left and right reach in a gauging point represent the data points in the direction of the previous respectively the following observations beyond which none of the sampled parameter sets both are satisfactory and result in an acceptable deviation. This analysis is repeated for a variety of tolerance degrees. Plotting results of this analysis for all data points and all tolerance degrees in a combined BReach plot enables the detection of changes in data consistency. Moreover, if consistent periods are detected, limits of these periods can be derived. The methodology is validated with various synthetic stage-discharge data sets and proves to be a robust technique to investigate temporal consistency of rating curve data. It provides satisfying results despite of low data availability, large errors in the estimated observational uncertainty, and a rating curve model that is known to cover only a limited part of the observations.

  18. Reaching a consensus: a discrete nonlinear time-varying case

    Science.gov (United States)

    Saburov, M.; Saburov, K.

    2016-07-01

    In this paper, we have considered a nonlinear protocol for a structured time-varying and synchronous multi-agent system. By means of cubic triple stochastic matrices, we present an opinion sharing dynamics of the multi-agent system as a trajectory of a non-homogeneous system of cubic triple stochastic matrices. We show that the multi-agent system eventually reaches to a consensus if either of the following two conditions is satisfied: (1) every member of the group people has a positive subjective distribution on the given task after some revision steps or (2) all entries of some cubic triple stochastic matrix are positive.

  19. Interaction torque contributes to planar reaching at slow speed

    Directory of Open Access Journals (Sweden)

    Hoshi Fumihiko

    2008-10-01

    Full Text Available Abstract Background How the central nervous system (CNS organizes the joint dynamics for multi-joint movement is a complex problem, because of the passive interaction among segmental movements. Previous studies have demonstrated that the CNS predictively compensates for interaction torque (INT which is arising from the movement of the adjacent joints. However, most of these studies have mainly examined quick movements, presumably because the current belief is that the effects of INT are not significant at slow speeds. The functional contribution of INT for multijoint movements performed in various speeds is still unclear. The purpose of this study was to examine the contribution of INT to a planer reaching in a wide range of motion speeds for healthy subjects. Methods Subjects performed reaching movements toward five targets under three different speed conditions. Joint position data were recorded using a 3-D motion analysis device (50 Hz. Torque components, muscle torque (MUS, interaction torque (INT, gravity torque (G, and net torque (NET were calculated by solving the dynamic equations for the shoulder and elbow. NET at a joint which produces the joint kinematics will be an algebraic sum of torque components; NET = MUS - G - INT. Dynamic muscle torque (DMUS = MUS-G was also calculated. Contributions of INT impulse and DMUS impulse to NET impulse were examined. Results The relative contribution of INT to NET was not dependent on speed for both joints at every target. INT was additive (same direction to DMUS at the shoulder joint, while in the elbow DMUS counteracted (opposed to INT. The trajectory of reach was linear and two-joint movements were coordinated with a specific combination at each target, regardless of motion speed. However, DMUS at the elbow was opposed to the direction of elbow movement, and its magnitude varied from trial to trial in order to compensate for the variability of INT. Conclusion Interaction torque was important at

  20. Defining a controller architecture for the Long-Reach Manipulator

    Energy Technology Data Exchange (ETDEWEB)

    Ford, W.E. [Sandia National Labs., Albuquerque, NM (United States). Intelligent Systems Dept. III

    1994-06-01

    To draft a procurement specification for the Long-Reach Manipulator (LRM), the benefits and limitations of the various robotic control system architectures available need to be determined. This report identifies and describes the advantages and potential disadvantages of using an open control system versus a closed (or proprietary) system, focusing on integration of interfaces for sensors, end effectors, tooling, and operator interfaces. In addition, the various controls methodologies of several recent systems are described. Finally, the reasons behind the recommendation to procure an open control system are discussed.

  1. Near IR observations of η Car: Reaching its critical rotation?

    Science.gov (United States)

    Ishibashi, Kazunori; Mehner, Andrea; Nagayama, Takahiro

    2016-07-01

    We report a preliminary result in the monitoring of η Carinae in JHKs bands through the “spectroscopic” event of 2014.5 at InfraRed Survey Facility (IRSF) located in South African Astronomical Observatory (SAAO). The latest photometric data, combined with the data taken with the MK-II photometer [1], show a sign of the same cyclic variation in the J-H vs. H-K diagram reported by Mehner et al.[2]. The change can still be attributed to an apparent increase in black-body temperature, potentially reaching 3,000 to 6,000K as of March 2015.

  2. Family (oikos Evangelism for reaching forward caste Hindus in India

    Directory of Open Access Journals (Sweden)

    DW Fowlkes

    2006-09-01

    Full Text Available This article acknowledges the need for Church Planting Movements among the unreached peoples of India. Of particular concern to this study is the application of Church Planting Movement strategy to forward caste Hindus of India. It is shown that evangelizing households (family or �oikos� evangelism is a New Testament strategy and the most appropriate strategy for reaching forward caste Hindus. It is concluded that Christian disciples remaining within Hindu culture and familial systems hold the potential for the most indigenous approach to evangelizing forward caste Hindus.

  3. Optical fiber reach extended FMCW radar for remote respiratory tracking

    DEFF Research Database (Denmark)

    Suhr, Lau Frejstrup; Tafur Monroy, Idelfonso; Vegas Olmos, Juan José

    2017-01-01

    Wireless monitoring of human vital signs such as breathing rate is a nonintrusive alternative to contemporary solutions relying on physical contact. To ease the installment, fiber optical transmission is used to extend the reach from the transmitter and receiver circuitry to the antenna subsystem....... In this paper, a frequency modulated carrier wave radar, operating at 25.7–26.6 GHz and utilizing optical fiber extension, was experimentally demonstrated to accurately recover the breathing rate of a human placed 1 m away from the radar antennas....

  4. The reach of INO for atmospheric neutrino oscillation parameters

    Science.gov (United States)

    Thakore, Tarak; Ghosh, Anushree; Choubey, Sandhya; Dighe, Amol

    2013-05-01

    The India-based Neutrino Observatory (INO) will host a 50 kt magnetized iron calorimeter (ICAL@INO) for the study of atmospheric neutrinos. Using the detector resolutions and efficiencies obtained by the INO collaboration from a full-detector GEANT4-based simulation, we determine the reach of this experiment for the measurement of the atmospheric neutrino mixing parameters ( {sin^2 {θ_{23 }}and| {\\varDelta m_{32}^2} |} ) . We also explore the sensitivity of this experiment to the octant of θ 23, and its deviation from maximal mixing.

  5. The Reach of INO for Atmospheric Neutrino Oscillation Parameters

    CERN Document Server

    Thakore, Tarak; Choubey, Sandhya; Dighe, Amol

    2013-01-01

    The India-based Neutrino Observatory (INO) will host a 50 kt magnetized iron calorimeter (ICAL@INO) for the study of atmospheric neutrinos. Using the detector resolutions and efficiencies obtained by the INO collaboration from a full-detector GEANT4-based simulation, we determine the reach of this experiment for the measurement of the atmospheric neutrino mixing parameters ($\\sin^2 \\theta_{23}$ and $|\\Delta m_{32}^2 |$). We also explore the sensitivity of this experiment to the deviation of $\\theta_{23}$ from maximal mixing, and its octant.

  6. Going public

    DEFF Research Database (Denmark)

    Meyer, Gitte; Sandøe, Peter

    2012-01-01

    The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...... conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand...

  7. Going public

    DEFF Research Database (Denmark)

    Meyer, Gitte; Sandøe, Peter

    2012-01-01

    The paper addresses issues of scientific conduct regarding relations between science and the media, relations between scientists and journalists, and attitudes towards the public at large. In the large and increasing body of literature on scientific conduct and misconduct, these issues seem...... deal with ethical public relations issues, guided by a norm or maxim of openness. Drawing on and rethinking the CUDOS codification of the scientific ethos, as it was worked out by Robert K. Merton in 1942, we propose that this, which is echoed in current codifications of norms for good scientific...... conduct, contains a tacit maxim of openness which may naturally be extended to cover the public relations of science. Discussing openness as access, accountability, transparency and receptiveness, the argumentation concentrates on the possible prevention of misconduct with respect to, on the one hand...

  8. Public Sphere

    DEFF Research Database (Denmark)

    Trenz, Hans-Jörg

    2015-01-01

    of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically......In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....

  9. Public Sphere

    DEFF Research Database (Denmark)

    Trenz, Hans-Jörg

    2015-01-01

    In modern societies, the public sphere represents the intermediary realm that supports the communication of opinions, the discovery of problems that need to be dealt with collectively, the channeling of these problems through the filter of the media and political institutions, and the realization......, public spheres have undergone structural transformations that were closely connected to the emergence of different mass media. More recently, they are subject to trends of transnationalization and digitalization in politics and society....... of the collective will of the people in the act of democratic self-government. The concept of the public sphere is used across the fields of media and communication research, cultural studies and the humanities, the history of ideas, legal and constitutional studies as well as democracy studies. Historically...

  10. public spaces

    Directory of Open Access Journals (Sweden)

    Elena Grigoryeva

    2013-01-01

    Full Text Available The topic of this issue is PUBLIC SPACES. It is familiar and clear to every citizen. The streets and courtyards as childhood experiences remain with us forever. And these are the places where we come with our parents at weekends, where we meet friends, where we have dates and where we already come for a walk with our children.The history of public spaces is long and captivating. It was the main city squares where the most important events took place in history. The Agoras of Ancient Greece and the Roman Forums, the squares of Vatican, Paris and London, Moscow and Saint Petersburg… Greve, Trafalgar, Senate, Palace, Red, Bolotnaya – behind every name there is life of capitals, countries and nations.Public spaces, their shapes, image and development greatly influence the perception of the city as a whole. Both visitors and inhabitants can see in public spaces not only the visage but the heart, the soul and the mind of the city.Unfortunately, sometimes we have to prove the value of public spaces and defend them from those who consider them nothing but a blank space, nobody’s land destined for barbarous development.What should happen to make citizens perceive public spaces as their own and to make authorities consider development and maintenance of squares and parks their priority task against the  background of increasing competition between cities and the fight for human capital? Lately they more often say about “a high-quality human capital”. And now, when they say “the city should be liveable” they add “for all groups of citizens, including the creative class”.

  11. Integrated testing strategy (ITS) for bioaccumulation assessment under REACH.

    Science.gov (United States)

    Lombardo, Anna; Roncaglioni, Alessandra; Benfentati, Emilio; Nendza, Monika; Segner, Helmut; Fernández, Alberto; Kühne, Ralph; Franco, Antonio; Pauné, Eduard; Schüürmann, Gerrit

    2014-08-01

    REACH (registration, evaluation, authorisation and restriction of chemicals) regulation requires that all the chemicals produced or imported in Europe above 1 tonne/year are registered. To register a chemical, physicochemical, toxicological and ecotoxicological information needs to be reported in a dossier. REACH promotes the use of alternative methods to replace, refine and reduce the use of animal (eco)toxicity testing. Within the EU OSIRIS project, integrated testing strategies (ITSs) have been developed for the rational use of non-animal testing approaches in chemical hazard assessment. Here we present an ITS for evaluating the bioaccumulation potential of organic chemicals. The scheme includes the use of all available data (also the non-optimal ones), waiving schemes, analysis of physicochemical properties related to the end point and alternative methods (both in silico and in vitro). In vivo methods are used only as last resort. Using the ITS, in vivo testing could be waived for about 67% of the examined compounds, but bioaccumulation potential could be estimated on the basis of non-animal methods. The presented ITS is freely available through a web tool. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. CP-violation reach of an electron capture neutrino beam

    CERN Document Server

    Orme, Christopher

    2009-01-01

    This article extends the work of Bernabeu and Espinoza by examining the CP-violation reach of a $^{150}$Dy electron capture beam through the variation of the two Lorentz boosts, the number of useful electron capture decays, the relative run time of each boost and the number of atmospheric backgrounds. The neutrinos are assumed to be sourced at CERN with an upgraded SPS and are directed towards a 440 kton Water Cerenkov detector located at the Canfranc laboratory. Two large `CP-coverage' choices for the boost pairings are found; a $\\delta$-symmetrical coverage for $(\\gamma_{1}, \\gamma_{2})$ = (280, 160) and an $\\delta$-asymmetric coverage for $(\\gamma_{1}, \\gamma_{2})$ = (440,150). With a nominal useful decay rate of $N_{\\rm ions} = 10^{18}$ per year, the $\\delta$-symmetric setup can rule out CP-conservation down to $\\sin^{2}2\\theta_{13} = 3\\cdot 10^{-4}$. To reach $\\sin^{2}2\\theta_{13} = 1\\cdot 10^{-3}$ for both $\\delta 0$ requires a useful decay rate of $N_{\\rm ions} = 6\\cdot 10^{17}$ per year.

  13. CP-violation reach of an electron capture neutrino beam

    Science.gov (United States)

    Orme, Christopher

    2010-07-01

    This article extends the work of Bernabeu and Espinoza by examining the CP-violation reach of a 150Dy electron capture beam through the variation of the two Lorentz boosts, the number of useful electron capture decays, the relative run time of each boost and the number of atmospheric backgrounds. The neutrinos are assumed to be sourced at CERN with an upgraded SPS and are directed towards a 440 kton Water Cerenkov detector located at the Canfranc laboratory. Two large ‘CP-coverage’ choices for the boost pairings are found; a δ-symmetrical coverage for ( γ 1, γ 2) = (280, 160) and an δ-asymmetric coverage for ( γ 1 , γ 2) = (440,150). With a nominal useful decay rate of N ions = 1018 ions per year, the δ-symmetric setup can rule out CP-conservation down to sin2 2 θ 13 = 3•10-4. To reach sin2 2 θ 13 =1•10-3 for both δ 0 requires a useful decay rate of N ions = 6•1017 ions per year.

  14. Fluvial geomorphology of the Middle Reach of the Huai River

    Institute of Scientific and Technical Information of China (English)

    Bang-yi YU; Peng WU; Jue-yi SUI; Xing-ju YANG; Jin NI

    2014-01-01

    The Middle Reach of the Huai River (MRHR) flows northeast into the Hongzehu Lake. Before entering the Hongzehu Lake, the Huai River has a braided channel which is shallow and wide, and the riverbed has a negative slope. Based on the characteristics of the MRHR, this river reach can be divided into the following sections: a quasi-straight (or mildly curved) section, a bend section, and a braided section. The majority of the MRHR is quasi-straight. In this paper, several parameters are used to assess the geomorphology of the MRHR. Statistical analyses are performed to establish a relationship between the span length“L”and channel width“B”for different channel patterns. The relationship between the meandering length “S” and bankfull channel width “B” is also derived. Results indicate that the bankfull channel width “B”, the bankfull cross sectional area “A” and the average flow depth“H”are mainly dependent on the dominant discharge in the channel. A relationship is derived that describes the dependency of the curvature radius“R”on the dominant discharge“Q”, water surface slope“J”and the turning angle“α”.

  15. Bionics Solution to Learn the Arm Reaching with Collision Avoidance

    Directory of Open Access Journals (Sweden)

    P. Gorce

    2005-01-01

    Full Text Available This article presents a learning model that simulates the control of an anthropomorphic arm kinematics motion. The objective is to reach and grasp a static prototypic object placed behind different kinds of obstacle in size and position. The network, composed of two generic neural network modules, learns to combine multi-modal arm-related information (trajectory parameters as well as obstacle-related information (obstacle size and location. Our simulation was based on the notion of Via Point, which postulates that the motion planning that is divided into specific successive position of the arm. In order to determine these special points, an experimental protocol has been built and pertinent parameters have been integrated to the model. According to these studies, we propose an original method that takes into account the previous learning modules to determine the entire trajectory of the wrist in order to reach the same object placed behind two successive obstacles. The aim of this approach is to understand better the impact of experience in a task realisation and show that learning can be performed from previous initiation. Some results (applied to obstacle avoidance task show the efficiency of the proposed method.

  16. An optically trapped mirror for reaching the standard quantum limit

    CERN Document Server

    Matsumoto, Nobuyuki; Aso, Yoichi; Tsubono, Kimio

    2014-01-01

    The preparation of a mechanical oscillator driven by quantum back-action is a fundamental requirement to reach the standard quantum limit (SQL) for force measurement, in optomechanical systems. However, thermal fluctuating force generally dominates a disturbance on the oscillator. In the macroscopic scale, an optical linear cavity including a suspended mirror has been used for the weak force measurement, such as gravitational-wave detectors. This configuration has the advantages of reducing the dissipation of the pendulum (i.e., suspension thermal noise) due to a gravitational dilution by using a thin wire, and of increasing the circulating laser power. However, the use of the thin wire is weak for an optical torsional anti-spring effect in the cavity, due to the low mechanical restoring force of the wire. Thus, there is the trade-off between the stability of the system and the sensitivity. Here, we describe using a triangular optical cavity to overcome this limitation for reaching the SQL. The triangular cav...

  17. The multiple process model of goal-directed reaching revisited.

    Science.gov (United States)

    Elliott, Digby; Lyons, James; Hayes, Spencer J; Burkitt, James J; Roberts, James W; Grierson, Lawrence E M; Hansen, Steve; Bennett, Simon J

    2017-01-01

    Recently our group forwarded a model of speed-accuracy relations in goal-directed reaching. A fundamental feature of our multiple process model was the distinction between two types of online regulation: impulse control and limb-target control. Impulse control begins during the initial stages of the movement trajectory and involves a comparison of actual limb velocity and direction to an internal representation of expectations about the limb trajectory. Limb-target control involves discrete error-reduction based on the relative positions of the limb and the target late in the movement. Our model also considers the role of eye movements, practice, energy optimization and strategic behavior in limb control. Here, we review recent work conducted to test specific aspects of our model. As well, we consider research not fully incorporated into our earlier contribution. We conclude that a slightly modified and expanded version of our model, that includes crosstalk between the two forms of online regulation, does an excellent job of explaining speed, accuracy, and energy optimization in goal-directed reaching.

  18. Reaching Conversation Through Play: A Qualitative Change of Activity.

    Directory of Open Access Journals (Sweden)

    Teixeira R.

    2014-09-01

    Full Text Available This article illustrates the process of reaching conversation in the case of Anna, a 10- year-old girl, in a countryside Portuguese primary school, through neuropsychological habilitation and psychotherapy. This case identifies the theoretical and methodological concepts from Vygotsky’s cultural historical conceptualization in psychotherapy practice. Vygotsky introduced a new form of thinking in psychology, the concept of play, as a cultural and relational tool on a child’s (consciousness development. During psychotherapy, Anna progressed through the following stages: 1 not playing (deploying the toys, with no relations between them or awareness of social rules; 2 worldplay (building worlds using wooden blocks and other toys, establishing relations between the characters and their possessions; and 3 imaginary situation (with no toys. At the end of this process, she was able to talk about her issues, communicating in a more adaptive way, especially in a schooled society. When she reached conversation, Anna’s activity was also changed. Therefore, there was a qualitative change regarding her needs, motives and ways of acting and reacting to herself, others, and cultural tools or events.

  19. Recovery of Three Arctic Stream Reaches From Experimental Nutrient Enrichment.

    Science.gov (United States)

    Green, A. C.; Benstead, J. P.; Deegan, L. A.; Peterson, B. J.; Bowden, W. B.; Huryn, A. D.; Slavik, K.; Hershey, A. E.

    2005-05-01

    We examined multi-year patterns in community recovery from experimental low-concentration nutrient (N+P and P only) enrichment in three reaches of two Arctic tundra streams (Kuparuk River and Oksrukuyik Creek) on the North Slope of Alaska (USA). Rates of recovery varied among community components and depended on duration of enrichment (2 to 13 consecutive growing seasons). Biomass and C:P ratio of epilithic algae returned to reference levels rapidly (within 2 years), regardless of enrichment duration. Bryophyte cover, which increased greatly after long-term enrichment (>8 years), recovered to reference levels only after 7 years, when a storm scoured most remnant moss in the recovering reach. Persistence of bryophytes slowed recovery rates of insect taxa that had either been positively (e.g., Ephemerella, most chironomid taxa) or negatively (e.g., Orthocladius rivulorum) affected by this shift in dominant primary producer and its consequence for benthic habitat. Growth of Arctic grayling (adults and young-of-year), the top predator, returned to reference rates within two years. Recovery of these Arctic stream ecosystems from nutrient enrichment was consequently controlled largely by interactions between duration of enrichment and physical disturbance, mediated through physical habitat shifts caused by bryophytes.

  20. Livestock First Reached Southern Africa in Two Separate Events.

    Directory of Open Access Journals (Sweden)

    Karim Sadr

    Full Text Available After several decades of research on the subject, we now know when the first livestock reached southern Africa but the question of how they got there remains a contentious topic. Debate centres on whether they were brought with a large migration of Khoe-speakers who originated from East Africa; or whether the livestock were traded down-the-line among hunter-gatherer communities; or indeed whether there was a long history of diverse small scale population movements in this part of the world, one or more of which 'infiltrated' livestock into southern Africa. A new analysis of the distribution of stone toolkits from a sizeable sample of sub-equatorial African Later Stone Age sites, coupled with existing knowledge of the distribution of the earliest livestock remains and ceramics vessels, has allowed us to isolate two separate infiltration events that brought the first livestock into southern Africa just over 2000 years ago; one infiltration was along the Atlantic seaboard and another entered the middle reaches of the Limpopo River Basin. These findings agree well with the latest results of genetic research which together indicate that multiple, small-scale infiltrations probably were responsible for bringing the first livestock into southern Africa.

  1. How do antimalarial drugs reach their intracellular targets?

    Directory of Open Access Journals (Sweden)

    Katherine eBasore

    2015-05-01

    Full Text Available Drugs represent the primary treatment available for human malaria, as caused by Plasmodium spp. Currently approved drugs and antimalarial drug leads generally work against parasite enzymes or activities within infected erythrocytes. To reach their specific targets, these chemicals must cross at least three membranes beginning with the host cell membrane. Uptake at each membrane may involve partitioning and diffusion through the lipid bilayer or facilitated transport through channels or carriers. Here, we review the features of available antimalarials and examine whether transporters may be required for their uptake. Our computational analysis suggests that most antimalarials have high intrinsic membrane permeability, obviating the need for uptake via transporters; a subset of compounds appear to require facilitated uptake. We also review parasite and host transporters that may contribute to drug uptake. Broad permeability channels at the erythrocyte and parasitophorous vacuolar membranes of infected cells relax permeability constraints on antimalarial drug design; however, this uptake mechanism is prone to acquired resistance as the parasite may alter channel activity to reduce drug uptake. A better understanding of how antimalarial drugs reach their intracellular targets is critical to prioritizing drug leads for antimalarial development and may reveal new targets for therapeutic intervention.

  2. Blurring Public and Private Sociology: Challenging an Artificial Division

    OpenAIRE

    Kate Butler

    2009-01-01

    This article encourages sociologists to take a hybrid approach to the incorporation of public sociology into the discipline. The idea of public sociology rests upon a double conversation between sociologists as public actors, and the involvement of the 'extra-academic' world into the dialogue. However, the separation of public sociology from professional sociology is artificial. The division of labour between those working solely in academia, and those reaching out to the public at large is i...

  3. Public health

    NARCIS (Netherlands)

    Berg, van den A.E.

    2007-01-01

    Agnes van den Berg wrote an essay about human health and nature, establishing that subject as an important policy argument in developing (urban) nature in the Netherlands. She studied the public balance of fear and fascination for nature, summarising benefits on human health. In this chapter, she ad

  4. Public Affairs.

    Science.gov (United States)

    Snow, C. P.

    In this book effects of technological developments on world conditions are discussed on the basis of the author's public statements made between 1959-70. A total of seven pieces is presented under the headings: The Two Cultures and the Scientific Revolution, The Two Cultures: A Second Look, The Case of Leavis and the Serious Case, Science and…

  5. Public health

    NARCIS (Netherlands)

    Berg, van den A.E.

    2007-01-01

    Agnes van den Berg wrote an essay about human health and nature, establishing that subject as an important policy argument in developing (urban) nature in the Netherlands. She studied the public balance of fear and fascination for nature, summarising benefits on human health. In this chapter, she

  6. Publication Design.

    Science.gov (United States)

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  7. Publication Design.

    Science.gov (United States)

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  8. Bulletin publication schedule

    CERN Multimedia

    Publications Section, DG-CO Group

    2011-01-01

    The final edition (Nos 51-52/2011 and 1-2-3/2012) of the Bulletin this year will be published on Friday 16 December and will cover events at CERN from 19 December 2011 to 19 January 2012. Announcements for publication in this issue should reach the Communication Group or the Staff Association, as appropriate, by noon on Tuesday 13 December. Bulletin publication schedule for 2012 The table below lists the 2012 publication dates for the paper version of the Bulletin and the corresponding deadlines for the submission of announcements. Please note that all announcements must be submitted by 12.00 noon on Tuesdays at the latest.   Bulletin No. Week number Submission of announcements (before 12.00 midday) Bulletin Web version Bulletin Printed version 4-5   Tuesday 17 January Fridays 20 and 27 January Wednesday25 January 6-7   Tuesday 31 January Fridays 3 and 10 February Wednesday 8 February 8-9 Tuesday 14 February Fridays 17 and 24 february Wednesday 22 Februa...

  9. Reaching is Better When You Get What You Want: Realtime Feedback of Intended Reaching Trajectory Despite an Unstable Environment

    Directory of Open Access Journals (Sweden)

    Justin eHorowitz

    2016-01-01

    Full Text Available Improvements in human-machine interaction may help overcome the unstable and uncertain environments that cause problems in everyday living. Here we experimentally evaluated intent feedback (IF, which estimates and displays the human operator's underlying intended trajectory in real-time. IF is a filter that combines a model of the arm with position and force data to determine the intended position. Subjects performed targeted reaching motions while seeing either their actual hand position or their estimated intent as a cursor while they experienced white noise forces rendered by a robotic handle. We found significantly better reaching performance during force exposure using the estimated intent. Additionally, in a second set of subjects with a reduced modeled stiffness, IF reduced estimated arm stiffness to about half that without IF, indicating a more relaxed state of operation. While visual distortions typically degrade performance and require an adaptation period to overcome, this particular distortion immediately enhanced performance. In the future, this method could provide novel insights into the nature of control. IF might also be applied in driving and piloting applications to best follow a person's desire in unpredictable or turbulent conditions.

  10. Does Having More Options Mean Harder to Reach Consensus?

    CERN Document Server

    Wu, Degang

    2016-01-01

    We generalize a binary majority-vote model on adaptive networks to a plurality-vote counterpart. When opinions are uniformly distributed in the population of voters in the initial state, it is found that having more available opinions in the initial state actually accelerate the time to consensus. In particular, we investigate the three-state plurality-vote model. While time to consensus in two state model scales exponentially with population size $N$, for finite-size system, there is a non-zero probability that either the population reaches the consensus state in a time that is very short and independent of $N$ (in the heterophily regime), or in a time that scales exponentially with $N$ but is still much faster than two-state model.

  11. Integrated testing strategy (ITS) for bioaccumulation assessment under REACH

    DEFF Research Database (Denmark)

    Lombardo, Anna; Roncaglioni, Alessandra; Benfentati, Emilio

    2014-01-01

    in a dossier. REACH promotes the use of alternative methods to replace, refine and reduce the use of animal (eco)toxicity testing. Within the EU OSIRIS project, integrated testing strategies (ITSs) have been developed for the rational use of non-animal testing approaches in chemical hazard assessment. Here we...... methods are used only as last resort. Using the ITS, in vivo testing could be waived for about 67% of the examined compounds, but bioaccumulation potential could be estimated on the basis of non-animal methods. The presented ITS is freely available through a web tool. © 2014 Elsevier Ltd....... present an ITS for evaluating the bioaccumulation potential of organic chemicals. The scheme includes the use of all available data (also the non-optimal ones), waiving schemes, analysis of physicochemical properties related to the end point and alternative methods (both in silico and in vitro). In vivo...

  12. The contributions of vision and haptics to reaching and grasping

    Directory of Open Access Journals (Sweden)

    Kayla Dawn Stone

    2015-09-01

    Full Text Available This review aims to provide a comprehensive outlook on the sensory (visual and haptic contributions to reaching and grasping. The focus is on studies in developing children, normal and neuropsychological populations, and in sensory-deprived individuals. Studies have suggested a right-hand/left-hemisphere specialization for visually-guided grasping and a left-hand/right-hemisphere specialization for haptically-guided object recognition. This poses the interesting possibility that when vision is not available and grasping relies heavily on the haptic system, there is an advantage to use the left hand. We review the evidence for this possibility and dissect the unique contributions of the visual and haptic systems to grasping. We ultimately discuss how the integration of these two sensory modalities shape hand preference.

  13. Reaching Quantum Supremacy with a Boson Sampling Experiment

    CERN Document Server

    Latmiral, Ludovico

    2015-01-01

    Boson Sampling represents a promising witness of the supremacy of quantum systems as a resource for the solution of computational problems. The classical hardness of Boson Sampling has been related to the so called Permanent-of-Gaussians Conjecture and has been extended to some generalizations such as scattershot Boson Sampling, approximate and lossy sampling under some reasonable constraints. However, it is still unclear how demanding these bounds are for a quantum experimental sampler. Starting from a state of the art analysis and focusing on the foreseeable practical conditions needed to reach quantum supremacy, we look at different techniques and present a more general and effective solution. We apply our approach to both the experimental suggestions presented to date and we eventually find in both cases a new threshold that is less error sensitive and experimentally more feasible.

  14. Study on New Approaches for extended chemical management and REACH

    DEFF Research Database (Denmark)

    Lee, Jihyun

    2014-01-01

    For several decades, the use of chemicals has been rapidly increasing and widely spread in our daily life. To cope with this trend, the paradigm of chemical management system has changed: from hazard criteria which is based on their intrinsic hazardous properties, to the actual risk of chemicals...... which is based on both the hazard of the substance and the possible exposure level of human to the substance, and from single substance-oriented to multiple chemical (e.g. mixture toxicity)–oriented management system (EC, 2012; Moeller and Biwer, 2014). This study aims to examine the limitations...... of existing chemical regulations in view of protecting vulnerable populations from “excessive total risk” and to explore the possibilities for improvement. Firstly, the completeness of the REACH exposure scenario was reviewed with the finding that the current scenario does not take into account territorial...

  15. Reaching Nonlinear Consensus via Non-Autonomous Polynomial Stochastic Operators

    Science.gov (United States)

    Saburov, Mansoor; Saburov, Khikmat

    2017-03-01

    This paper is a continuation of our previous studies on nonlinear consensus which unifies and generalizes all previous results. We consider a nonlinear protocol for a structured time-varying synchronous multi-agent system. We present an opinion sharing dynamics of the multi-agent system as a trajectory of non-autonomous polynomial stochastic operators associated with multidimensional stochastic hyper-matrices. We show that the multi-agent system eventually reaches to a nonlinear consensus if either one of the following two conditions is satisfied: (i) every member of the group people has a positive subjective distribution on the given task after some revision steps or (ii) all entries of some multidimensional stochastic hyper-matrix are positive.

  16. QSPR prediction of physico-chemical properties for REACH.

    Science.gov (United States)

    Dearden, J C; Rotureau, P; Fayet, G

    2013-01-01

    For registration of a chemical, European Union REACH legislation requires information on the relevant physico-chemical properties of the chemical. Predicted property values can be used when the predictions can be shown to be valid and adequate. The relevant physico-chemical properties that are amenable to prediction are: melting/freezing point, boiling point, relative density, vapour pressure, surface tension, water solubility, n-octanol-water partition coefficient, flash point, flammability, explosive properties, self-ignition temperature, adsorption/desorption, dissociation constant, viscosity, and air-water partition coefficient (Henry's law constant). Published quantitative structure-property relationship (QSPR) methods for all of these properties are discussed, together with relevant property prediction software, as an aid for those wishing to use predicted property values in submissions to the European Chemicals Agency (ECHA).

  17. The contributions of vision and haptics to reaching and grasping.

    Science.gov (United States)

    Stone, Kayla D; Gonzalez, Claudia L R

    2015-01-01

    This review aims to provide a comprehensive outlook on the sensory (visual and haptic) contributions to reaching and grasping. The focus is on studies in developing children, normal, and neuropsychological populations, and in sensory-deprived individuals. Studies have suggested a right-hand/left-hemisphere specialization for visually guided grasping and a left-hand/right-hemisphere specialization for haptically guided object recognition. This poses the interesting possibility that when vision is not available and grasping relies heavily on the haptic system, there is an advantage to use the left hand. We review the evidence for this possibility and dissect the unique contributions of the visual and haptic systems to grasping. We ultimately discuss how the integration of these two sensory modalities shape hand preference.

  18. Reaching for the stars: SLPs shine on literacy teams.

    Science.gov (United States)

    Staskowski, Maureen; Zagaiski, Kelley

    2003-08-01

    Speech-language pathologists (SLPs) who work with school-age children have the opportunity to contribute to the literacy development of specific students as well as the literacy instruction and intervention programs in their district. These efforts are made in collaboration with other professionals and parents and may be referred to as participation on literacy teams. This article describes successful literacy teams in elementary schools including the variety of possible members as well as common characteristics of successful literacy teams. We describe how SLPs participate by developing collegial relationships with their team, using best practices for literacy, and supporting children as they progress in the general curriculum. Finally, we discuss some strategies for SLPs to take stock of their own literacy team participation, identify new goals, and map out a plan to reach new heights in literacy as integral members of literacy teams.

  19. Rapid Automatic Motor Encoding of Competing Reach Options

    Directory of Open Access Journals (Sweden)

    Jason P. Gallivan

    2017-02-01

    Full Text Available Mounting neural evidence suggests that, in situations in which there are multiple potential targets for action, the brain prepares, in parallel, competing movements associated with these targets, prior to implementing one of them. Central to this interpretation is the idea that competing viewed targets, prior to selection, are rapidly and automatically transformed into corresponding motor representations. Here, by applying target-specific, gradual visuomotor rotations and dissociating, unbeknownst to participants, the visual direction of potential targets from the direction of the movements required to reach the same targets, we provide direct evidence for this provocative idea. Our results offer strong empirical support for theories suggesting that competing action options are automatically represented in terms of the movements required to attain them. The rapid motor encoding of potential targets may support the fast optimization of motor costs under conditions of target uncertainty and allow the motor system to inform decisions about target selection.

  20. Reaching Synchronization in Networked Harmonic Oscillators With Outdated Position Data.

    Science.gov (United States)

    Song, Qiang; Yu, Wenwu; Cao, Jinde; Liu, Fang

    2016-07-01

    This paper studies the synchronization problem for a network of coupled harmonic oscillators by proposing a distributed control algorithm based only on delayed position states, i.e., outdated position states stored in memory. The coupling strength of the network is conveniently designed according to the absolute values and the principal arguments of the nonzero eigenvalues of the network Laplacian matrix. By analyzing a finite number of stability switches of the network with respect to the variation in the time delay, some necessary and sufficient conditions are derived for reaching synchronization in networked harmonic oscillators with positive and negative coupling strengths, respectively, and it is shown that the time delay should be taken from a set of intervals bounded by some critical values. Simulation examples are given to illustrate the effectiveness of the theoretical analysis.

  1. Dendritic mitochondria reach stable positions during circuit development.

    Science.gov (United States)

    Faits, Michelle C; Zhang, Chunmeng; Soto, Florentina; Kerschensteiner, Daniel

    2016-01-07

    Mitochondria move throughout neuronal dendrites and localize to sites of energy demand. The prevailing view of dendritic mitochondria as highly motile organelles whose distribution is continually adjusted by neuronal activity via Ca(2+)-dependent arrests is based on observations in cultured neurons exposed to artificial stimuli. Here, we analyze the movements of mitochondria in ganglion cell dendrites in the intact retina. We find that whereas during development 30% of mitochondria are motile at any time, as dendrites mature, mitochondria all but stop moving and localize stably to synapses and branch points. Neither spontaneous nor sensory-evoked activity and Ca(2+) transients alter motility of dendritic mitochondria; and pathological hyperactivity in a mouse model of retinal degeneration elevates rather than reduces motility. Thus, our findings indicate that dendritic mitochondria reach stable positions during a critical developmental period of high motility, and challenge current views about the role of activity in regulating mitochondrial transport in dendrites.

  2. Extending the reach of compressed gluinos at the LHC

    Science.gov (United States)

    Delgado, Antonio; Martin, Adam; Raj, Nirmal

    2016-12-01

    Conventional supersymmetry searches rely on large missing momentum and, on that account, are unsuitable for discovering superpartners nearly degenerate with the LSP. Such "compressed regions" are best probed by dedicated strategies that exploit their unique kinematic features. We consider a case study of a compressed gluino-bino simplified spectrum, motivated by its ability to set the dark matter relic abundance via coannihilation. A kinematic variable suited to this spectrum is introduced, by which, for a gluino-bino mass splitting of 100 GeV, the discovery reach is extendable to mg ˜=850 GeV (1370 GeV) at LHC center-of-mass energy 8 TeV (13 TeV) with luminosity 20 fb-1 (3000 fb-1 ). The nontrivial role played by soft triggers is also discussed.

  3. Reach the Bottom Line of the Sbottom Search

    CERN Document Server

    Alvarez, Ezequiel

    2012-01-01

    We propose a new search strategy for directly-produced sbottoms at the LHC with a small mass splitting between the sbottom and its decayed stable neutralino. Our search strategy is based on boosting sbottoms through an energetic initial state radiation jet. In the final state, we require a large missing transverse energy and one or two b-jets besides the initial state radiation jet. We also define a few kinematic variables to further increase the discovery reach. For the case that the sbottom mainly decays into the bottom quark and the stable neutralino, we have found that even for a mass splitting as small as 10 GeV sbottoms with masses up to around 400 GeV can be excluded at the 95% confidence level with 20 inverse femtobarn data at the 8 TeV LHC.

  4. Effects of aging on interjoint coordination during arm reaching

    Directory of Open Access Journals (Sweden)

    Marcus Vinicius da Silva

    Full Text Available Abstract Introduction Moving the arm towards an object is a complex task. Movements of the arm joints must be well coordinated in order to obtain a smooth and accurate hand trajectory. Most studies regarding reaching movements address young subjects. Coordination differences in the neural mechanism underlying motor control throughout the life stages is yet unknown. The understanding of these changes can lead to a better comprehension of neuromotor pathologies and therefore to more suitable therapies. Methods Our purpose was to investigate interjoint coordination in three different aging groups (children, young, elderly. Kinematics and kinetics specific variables were analyzed focusing on defined parameters to get insight into arm coordination. Intersegmental dynamics was used to calculate shoulder and elbow torques assuming a 2-link segment model of the upper extremity (upper arm and forearm with two friction-less joints (shoulder and elbow. A virtual reality environment was used to examine multidirectional planar reaching in three different directions (randomly presented. Results Seven measures were computed to investigate group interlimb differences: shoulder and elbow muscle torques (peak and impulse, work performed by shoulder and elbow joints, maximum velocity, movement distance, distance error at final position, movement duration and acceleration duration. Our data analysis showed differences between movement performances for all analyzed variables, at all ages. Conclusion We found that the intersegmental dynamics for the interlimb (left/right comparisons were similar for the elderly and children groups as compared to the young. In addition, the coordination and control of motor tasks changes during life, becoming less effective in old age.

  5. Walking is not like reaching: evidence from periodic mechanical perturbations.

    Directory of Open Access Journals (Sweden)

    Jooeun Ahn

    Full Text Available The control architecture underlying human reaching has been established, at least in broad outline. However, despite extensive research, the control architecture underlying human locomotion remains unclear. Some studies show evidence of high-level control focused on lower-limb trajectories; others suggest that nonlinear oscillators such as lower-level rhythmic central pattern generators (CPGs play a significant role. To resolve this ambiguity, we reasoned that if a nonlinear oscillator contributes to locomotor control, human walking should exhibit dynamic entrainment to periodic mechanical perturbation; entrainment is a distinctive behavior of nonlinear oscillators. Here we present the first behavioral evidence that nonlinear neuro-mechanical oscillators contribute to the production of human walking, albeit weakly. As unimpaired human subjects walked at constant speed, we applied periodic torque pulses to the ankle at periods different from their preferred cadence. The gait period of 18 out of 19 subjects entrained to this mechanical perturbation, converging to match that of the perturbation. Significantly, entrainment occurred only if the perturbation period was close to subjects' preferred walking cadence: it exhibited a narrow basin of entrainment. Further, regardless of the phase within the walking cycle at which perturbation was initiated, subjects' gait synchronized or phase-locked with the mechanical perturbation at a phase of gait where it assisted propulsion. These results were affected neither by auditory feedback nor by a distractor task. However, the convergence to phase-locking was slow. These characteristics indicate that nonlinear neuro-mechanical oscillators make at most a modest contribution to human walking. Our results suggest that human locomotor control is not organized as in reaching to meet a predominantly kinematic specification, but is hierarchically organized with a semi-autonomous peripheral oscillator operating under

  6. Taking a Multi-pronged Approach to Expand the Reach of Climate Research Results

    Science.gov (United States)

    Hauser, R.; Unger, M.; Eastburn, T.; Rockwell, A.; Laursen, K. K.; National CenterAtmospheric Research

    2011-12-01

    Recognizing the importance of tailoring content to a variety of audiences, the National Center for Atmospheric Research (NCAR) takes a multi-pronged approach to expand the reach of climate research results. The center's communications and education and outreach teams leverage Web 1.0 and 2.0 functionality - Google searches, Twitter, Facebook, YouTube - as well as face-to-face interactions and traditional media outlets to ensure climate change messages effectively connect with multiple audiences. Key to these efforts, NCAR seeks to frame messages that emphasize cultural cognition, that is, in a manner that recognizes and resonates with different audiences' values and thus their identities. Among the basic communications approaches NCAR uses to engage the public are one-on-one interactions with the visiting public, which ranges from school children and tourists, to dignitaries and journalists. As an example, the NCAR Journalism Fellowship brings a competitively selected group of internatoinal journalists to NCAR. During a week-long visit and ongoing contact, journalists are provided with a close-up, nuanced view of the science and individuals working on the bigger-picture research that drives climate-related sound bites reported by the press. NCAR provides media training for its scientists, giving them tools and practice in effectively handling interviews for print, Web and radio outlets. The institution hosts public events like "Super Science Saturday," and NCAR staff participate in external activities such as school science fairs, community events and continuing education sessions. In addition to interactive displays that allow the public to "experience" science directly and informally, NCAR develops educational programs and curricula targeted to specific age groups and levels of expertise. We will explore the importance of analogies, images and anecdotes in explaining complicated subjects to such a varied set of audiences, and identify key concepts in simplifying

  7. Reach Out and Eat: Food and Beverages Depicted in Books for Preschoolers

    Science.gov (United States)

    England, Jessica L.; Linchey, Jennifer; Madsen, Kristine A.; Patel, Anisha I.

    2015-01-01

    Objective To examine food and beverage depictions in books for preschoolers. Methods Books for preschoolers from Reach Out and Read (ROR; n = 42), public library (n = 27), and Publisher's Weekly booklists (n = 31) were examined for nutritive and empty-calorie food and beverage depictions. Results It was found that 66% of books depicted at least I food or beverage. More books depicted nutritive items than empty-calorie items (87.5% vs 54.7%, P branding. With regard to messaging, approximately a third of books with the most empty-calorie depictions promoted unhealthy foods. Conclusions When selecting books for ROR, it may be important to consider food and beverage depictions and messages. PMID:25715825

  8. Lacking Community Out-Reach of Chinese Mining Investors in the Arctic

    DEFF Research Database (Denmark)

    Zeuthen, Jesper Willaing

    2016-01-01

    Lacking Community Out-Reach of Chinese Mining Investors in the Arctic Despite China’s bad reputation as a mining investor, in a context of dramatically falling mineral prices, Chinese investments seem to be needed in order to realize most new mining projects across the globe. In Greenland...... and Arctic Canada, potential Chinese investors have been met with even more suspicion than elsewhere. National governments are worried about what state owned Chinese investors will mean for their control over national resources while local governments and the public fear what Chinese investors will mean...... for labour conditions and local environment. They fear a lack of social corporate responsibility (CSR) from Chinese investors. This paper assumes that the possible interest in Arctic mineral resources by the Chinese state combined with a strong demand from Greenland and Canada would make the Arctic a most...

  9. Malaria Cases in the U.S. Reach 40-Year High: Information and Guidance for Clinicians

    Centers for Disease Control (CDC) Podcasts

    2014-02-26

    This podcast is an overview of the Clinician Outreach and Communication Activity (COCA) Call: Malaria Cases in the U.S. Reach 40-Year High: Information and Guidance for Clinicians. The number of malaria cases reported in the United States in 2011 was the largest since 1971, representing a 14 percent increase from 2010 and a 48 percent increase from 2008. A CDC subject matter expert describes malaria prevention strategies aimed at reducing the risk of malaria in travelers, discusses the diagnosis of malaria in patients with suspect malaria, and explains the treatment options for confirmed malaria cases.  Created: 2/26/2014 by Center for Global Health (CGH); Malaria Branch; Emergency Risk Communication Branch (ERCB); Office of Public Health Preparedness and Response (OPHPR).   Date Released: 2/26/2014.

  10. Promoting early literacy in pediatric practice: twenty years of reach out and read.

    Science.gov (United States)

    Zuckerman, Barry

    2009-12-01

    Reach Out and Read (ROR) is the first pediatric, evidence-based strategy to prevent problems of early childhood development and learning. With a start in a single clinic in Boston City Hospital in 1989, doctors working in >4000 clinics and practices gave approximately 5.7 million new books to >3.5 million children in all 50 states in 2008. ROR also has become a model for a different way of thinking about parent education during primary care encounters, based less on telling and more on creating real-time learning experiences. ROR flourished because of (1) the growth of pediatric interest in child development, (2) local leadership of pediatric champions as well as nonmedical supporters, coordinators, and volunteers, (3) evidence of effectiveness, and (4) public financial support attributable to strong bipartisan support in Congress, led by Senator Edward Kennedy. Since ROR started, an increasing amount of research confirms the importance of reading aloud for the development of language and other emergent literacy skills, which in turn helps children get ready for school and leads to later success in reading. Future goals include continued growth until all low-income children are reached with pediatric advice and books, a national campaign led by physicians encouraging all parents to read to their children every day, additional evidence-based, parent information to increase the effectiveness of parents reading to children, quality-improvement efforts to achieve the full potential, and global expansion.

  11. Screening difficult-to-reach populations for tuberculosis using a mobile medical unit, Punjab India

    Science.gov (United States)

    Binepal, G.; Agarwal, P.; Kaur, N.; Singh, B.; Bhagat, V.; Verma, R. P.; Satyanarayana, S.; Oeltmann, J. E.

    2015-01-01

    Background: In India, the National Health Mission has provided one mobile medical unit (MMU) per district in the state of Punjab to provide primary health care services for difficult-to-reach populations. Objectives: To determine the number of patients with presumptive tuberculosis (TB) and the number of TB cases detected and treated among patients who used the MMU services from May to December 2012 in Mohali district, Punjab, India. Methods: A cross-sectional study was conducted and registers of the out-patient, laboratory, radiology, and TB departments of the MMU were reviewed to determine the number of persons presumed to have TB and the number of persons diagnosed with TB. Results: Of 8346 patients who attended the MMUs, 663 (8%) had symptoms suggestive of TB. Among those with TB symptoms, 540 (81%) were evaluated for pulmonary TB using sputum examination or chest X-ray. In total, 58 (11%) patients had clinical or laboratory evidence of pulmonary TB, of whom 21 (36%) started anti-tuberculosis treatment. Conclusion: As MMUs are an integral part of the general public health system, these units have the potential to detect TB cases among difficult-to-reach populations. Additional research is required to optimise the diagnosis of TB at MMUs and to increase rates of TB treatment initiation. PMID:26767177

  12. Online Communities: researching sociability and usability in hard to reach populations

    Directory of Open Access Journals (Sweden)

    Jenny Preece

    2004-05-01

    Full Text Available Thousands of social gatherings - online communities – occur via ICTs across the Internet. They use listservers, bulletin boards, instant messaging, blogs, social network and meeting facilitation systems and purpose-build platforms. Each community is the product of a complex set of interacting variables. Some of these variables come from usability of the software but social factors have a strong influence. Direct cause and effect relationships are often difficult to tease out and identifying criteria for successful online communities can be difficult. Furthermore several disciplines own this topic, each with its own theories, research methods, community of researchers and publication outlets. This is good for multidisciplinary research but it can be challenging. In this paper I discuss two research projects. Each focuses on community populations that are hard to reach. The first analyses why people do not actively participate in online discussions, i.e., lurk. The second is a new project to develop cross-cultural online book communities for children across the world who do not speak each other’s languages. I present the key findings from each project and suggest ways of working with these hard to reach populations.

  13. Public Sociology

    DEFF Research Database (Denmark)

    What is the role of sociology in society? How can - and should - sociology contribute with insights relevant and useful to the outside world? Is sociology attuned to accommodate the demands of the wider public and of surrounding society? Who benefits from the knowledge produced and provided...... by sociology? What are the social implications and cultural effects of the knowledge sociology provides and creates? All of these questions, and many others, concern and centre on sociology's relationship to the surrounding society, in short to the ‘public'. All of these questions - and many others...... - will be addressed in this book.   Sociology, as the self-proclaimed ‘the science of society', finds itself in an exceptional position within the scientific community in that it studies a universe it itself is part and parcel of. This means that sociology and sociologists are inextricably connected and linked...

  14. Scientific publication

    Directory of Open Access Journals (Sweden)

    Getulio Teixeira Batista

    2007-06-01

    Full Text Available The necessary work for developing a scientific publication is sometimes underestimated and requires the effective participation of many players to obtain a result in good standard. Initially it depends upon the determination of the authors that decide to write the scientific article. Scientific writing is a very challenging and time consuming task, but at the same time essential for any scientist. A published scientific article is unquestionably one of the main indicators of scientific production, especially if published in a qualified scientific journal with highly qualified editorial committee and strict peer review procedure. By looking at evaluation criteria for scientific production of the several Thematic Scientific Committees of the Brazilian Council for Scientific and Technological Development (CNPq it becomes clear publications in scientific journals that has certified quality is the most important item in the evaluation of a scientist production.

  15. Public opinion.

    Science.gov (United States)

    Holden, A

    2013-04-01

    This opinion-based article aims to highlight the worrying decline in support for dental public health as a specialty. Not only is this specialty important for its role in commissioning services, it is crucial for the identification of vulnerable groups in society and ensuring dental services are acceptable and assessable for these populations. Dental public health also addresses the social determinants of health in its approach, acknowledging the impact of these in perpetuating inequalities and looking for multisectoral approaches to their management. This article also looks at the lack of appreciation for these determinants in dental foundation training and how a change in the structure of the programme could both address this and the current shortage of places.

  16. Public meetings

    CERN Multimedia

    Staff Association

    2012-01-01

    MARS PENSIONS CONTRACT POLICY GENERAL INFORMATION   PUBLIC MEETINGS COME AND BE INFORMED! Public meetings Monday 15 Oct. 2 pm Amphi IT, 31-3-004 Meyrin Wednesday 17 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Thursday 18 Oct. 10 am Salle du Conseil/ Council Chamber 503-1-001 Meyrin Thursday 18 Oct. 2 pm Filtration Plant, 222-R-001(in English) Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2012 : lessons learned Pension Fund Capital preservation policy : what is it ? Contract policy LC2IC statistics SA proposal General information CVI 2013 Voluntary programmes (PRP, SLS)  

  17. How Public Is Public Administration? A Constitutional Approach of Publicness

    Science.gov (United States)

    Ringeling, Arthur

    2015-01-01

    Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

  18. How Public Is Public Administration? A Constitutional Approach of Publicness

    Science.gov (United States)

    Ringeling, Arthur

    2015-01-01

    Both in Public Administration and in practice, there is a loss of the concept of public. A view became dominant in which markets were superior to governments and public to private. Not only did the esteem of the public sphere diminish, but also its significance in our reasoning and teaching. It became less clear what the public sphere stood for.…

  19. Reaching inter-institutional business processes in e-Society

    Directory of Open Access Journals (Sweden)

    Nikola Vlahovic

    2010-01-01

    Full Text Available Each business enterprise strives to achieve the most ef- ficient organization of its operations. While business en- terprises can influence internal factors of organization, external factors are more rigid. Public organizations have less of an incentive to be efficient. Furthermore, their or- ganization is less favorable since the decision making is centralized and highly formal (i.e. legislative. Adop- tion of business process orientation (BPO paradigm, with an emphasis on the management of internal factors of organization, has provided business organizations with substantial savings and improvements in efficiency. However, external factors also have a high potential for improvement of efficiency. For instance, development of supply chains or value chains has proven that external factors can be harnessed to provide additional sources of competitiveness. Other external factors can also be used to improve the performance of individual organiza- tions, an entire industry or economy as a whole. These synergic effects can be achieved through a unified and virtualized communication infrastructure, document ex- change and conduct of business transactions. The goal of this paper is to present business environment prop- erties in an e-Society that can be further developed to enhance integration between organizations and public institutions, which in turn can be used to create and manage inter-institutional business processes. This type of processes can promote e-business and e-business models to a new level of efficiency, making a whole in- dustry or national economy comparatively more com- petitive in international markets.

  20. Diverse Populations in Saskatchewan: The Challenges of Reaching Them

    Directory of Open Access Journals (Sweden)

    Maha Kumaran

    2010-07-01

    Full Text Available Saskatchewan is more diverse than it was even 5 years ago. Although historically Saskatchewan has always had a diverse immigrant population with new immigrants coming from many European and Eastern European countries, recently there are large immigrant communities arriving: some as refugees, some as guest workers, international students and their families from several parts of the globe through various significant government initiatives and policies. Not only is this diverse immigrant population growing, but the social make up of the new immigrants is also changing. There are many reasons why Saskatchewan is receiving more immigrants. This paper states those reasons, discusses the history of immigration in Saskatchewan, current immigrant situation, and the role libraries can play in educating, informing and entertaining these immigrant populations. This paper focuses on new immigrants coming into Saskatchewan and does not discuss other groups that are part of a diverse society such as aboriginal populations, seniors, the GBLT, or French Canadians. The authors sent out questionnaires to see what other libraries in Canada have done in this area and have looked into Vancouver Public Library and Toronto Public Library as examples for programs and services that can be offered to diverse immigrant populations.

  1. Reaching out and Impacting Local Communities at Professional Science Meetings

    Science.gov (United States)

    Drobnes, Emilie

    Multiple times a year scientists around the world gather to discuss and share current scientific research and results. Thousands of scientists, education specialists and others descend on a city selected by their organization's meeting planners for three to seven days only to leave again, their presence largely unfelt by the local population. Yet these varying meeting locations can provide an opportunity to involve scientists in local-scale education and outreach programs. Scientists and exhibitors can interact with the each local community, allowing them to share their excitement in science, and leave an imprint on every city visited. Taking inspiration from the American Meteorological Society's "WeatherFest", the Solar Dynamics Observatory Education and Public Outreach Team and the Rochester Institute of Technology Insight Lab have implemented a set of model programs held in conjunction with the semi-annual meetings of the American Astronomical Society. Our "Educator Reception" allows teachers to build a more concrete and personal connection with scientists and current science content which they can then impart on their students. "AstroZone" opens the conference doors to the general public and makes science accessible, exciting and fun for families, teachers, and kids - while changing their perceptions of what science is and what scientists are like. As we continue to develop our models, we are looking at ways to generalize and expand these programs to other professional organizations, providing a means for growing numbers of scientists to impact the communities that host them for their meetings.

  2. Recovery of three arctic stream reaches from experimental nutrient enrichment

    Science.gov (United States)

    Benstead, J.P.; Green, A.C.; Deegan, Linda A.; Peterson, B.J.; Slavik, K.; Bowden, W.B.; Hershey, A.E.

    2007-01-01

    1. Nutrient enrichment and resulting eutrophication is a widespread anthropogenic influence on freshwater ecosystems, but recovery from nutrient enrichment is poorly understood, especially in stream environments. We examined multi-year patterns in community recovery from experimental low-concentration nutrient enrichment (N + P or P only) in three reaches of two Arctic tundra streams (Kuparuk River and Oksrukuyik Creek) on the North Slope of Alaska (U.S.A.). 2. Rates of recovery varied among community components and depended on duration of enrichment (2-13 consecutive growing seasons). Biomass of epilithic algae returned to reference levels rapidly (within 2 years), regardless of nutrients added or enrichment duration. Aquatic bryophyte cover, which increased greatly in the Kuparuk River only after long-term enrichment (8 years), took 8 years of recovery to approach reference levels, after storms had scoured most remnant moss in the recovering reach. 3. Multi-year persistence of bryophytes in the Kuparuk River appeared to prevent recovery of insect populations that had either been positively (e.g. the mayfly Ephemerella, most chironomid midge taxa) or negatively (e.g. the tube-building chironomid Orthocladius rivulorum) affected by this shift in dominant primary producer. These lags in recovery (of >3 years) were probably driven by the persistent effect of bryophytes on physical benthic habitat. 4. Summer growth rates of Arctic grayling (both adults and young-of-year) in Oksrukuyik Creek (fertilised for 6 years with no bryophyte colonisation), which were consistently increased by nutrient addition, returned to reference rates within 1-2 years. 5. Rates of recovery of these virtually pristine Arctic stream ecosystems from low-level nutrient enrichment appeared to be controlled largely by duration of enrichment, mediated through physical habitat shifts caused by eventual bryophyte colonisation, and subsequent physical disturbance that removed bryophytes. Nutrient

  3. Far-Reaching Impacts of African Dust- A Calipso Perspective

    Science.gov (United States)

    Yu, Hongbin; Chin, Mian; Yuan, Tianle; Bian, Huisheng; Prospero, Joseph; Omar, Ali; Remer, Lorraine; Winker, David; Yang, Yuekui; Zhang, Yan; Zhang, Zhibo

    2014-01-01

    African dust can transport across the tropical Atlantic and reach the Amazon basin, exerting far-reaching impacts on climate in downwind regions. The transported dust influences the surface-atmosphere interactions and cloud and precipitation processes through perturbing the surface radiative budget and atmospheric radiative heating and acting as cloud condensation nuclei and ice nuclei. Dust also influences biogeochemical cycle and climate through providing nutrients vital to the productivity of ocean biomass and Amazon forests. Assessing these climate impacts relies on an accurate quantification of dust transport and deposition. Currently model simulations show extremely large diversity, which calls for a need of observational constraints. Kaufman et al. (2005) estimated from MODIS aerosol measurements that about 144 Tg of dust is deposited into the tropical Atlantic and 50 Tg of dust into the Amazon in 2001. This estimated dust import to Amazon is a factor of 3-4 higher than other observations and models. However, several studies have argued that the oversimplified characterization of dust vertical profile in the study would have introduced large uncertainty and very likely a high bias. In this study we quantify the trans-Atlantic dust transport and deposition by using 7 years (2007-2013) observations from CALIPSO lidar. CALIPSO acquires high-resolution aerosol extinction and depolarization profiles in both cloud-free and above-cloud conditions. The unique CALIPSO capability of profiling aerosols above clouds offers an unprecedented opportunity of examining uncertainties associated with the use of MODIS clear-sky data. Dust is separated from other types of aerosols using the depolarization measurements. We estimated that on the basis of 7-year average, 118142 Tg of dust is deposited into the tropical Atlantic and 3860 Tg of dust into the Amazon basin. Substantial interannual variations are observed during the period, with the maximum to minimum ratio of about 1

  4. Reaching men: at work and in social settings.

    Science.gov (United States)

    Robinson, E T

    1991-06-01

    Targeting men with the message of AIDS prevention is vital because men are the major sexual decision makers in developing countries; reaching them at work and social settings is an effective way to intervene. Men who work as truckers, police, miners and other migrant workers, soldiers and seamen are highly mobile, spend time away from home and are likely to engage in high risk behavior. A targeted intervention operated by the African Medical and Research Foundation (AMREF) with the assistance of AIDSTECH has trained peer educators, usually barmaids, bar owners and health workers, to talk to transport workers driving between Dar es Salaam, Tanzania and Zambia. Thousands of AIDS prevention posters, stickers and flyers, and 130,000 condoms per month have been distributed. KAP surveys have been conducted on the project by graduate students from University of Dar es Salaam. Condom distribution points were opened in offices of 2 major trucking companies, a fat in Tanzania where condoms are only supplied by medical outlets. AIDSTECH has also helped set up AIDS interventions for the Ghana Armed Forces, involving HIV testing, condom distribution and education. The military is a conducive milieu for communicating AIDS health messages because of the authoritarian structure.

  5. The chemical and environmental property space of REACH chemicals.

    Science.gov (United States)

    Öberg, Tomas; Iqbal, M Sarfraz

    2012-05-01

    The European regulation on chemicals, REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals), came into force on 1 June 2007. With pre-registration complete in 2008, data for these substances may provide an overview of the expected chemical space and its characteristics. In this paper, using various in silico computation tools, we evaluate 48782 neutral organic compounds from the list to identify hazardous and safe compounds. Two different classification schemes (modified Verhaar and ECOSAR) identified between 17% and 25% of the compounds as expressing only baseline toxicity (narcosis). A smaller portion could be identified as reactive (19%) or specifically acting (2.7%), while the majority were non-assigned (61%). Overall environmental persistence, bioaccumulation and long-range transport potential were evaluated using structure-activity relationships and a multimedia fugacity-based model. A surprisingly high proportion of compounds (20%), mainly aromatic and halogenated, had a very high estimated persistence (>195 d). The proportion of compounds with a very high estimated bioconcentration or bioaccumulation factor (>5000) was substantially less (6.9%). Finally, a list was compiled of those compounds within the applicability domain of the models used, meeting both persistence and bioaccumulation criteria, and with a long-range transport potential comparable to PCB. This list of 68 potential persistent organic pollutants contained many well-known compounds (all halogenated), but notably also five fluorinated compounds that were not included in the EINECS inventory. This study demonstrates the usability of in silico tools for identification of potentially environmentally hazardous chemicals.

  6. Milestone reached for the Big Wheels of the Muon Spectrometer

    CERN Multimedia

    Sandro Palestini

    The assembly and integration of the Big Wheels sectors of the Muon Spectrometer is reaching its conclusion, with only a few sectors of Wheel TGC-A-3 remaining on the assembly stations in building 180. The six trigger chambers (TGCs) wheels and two precision chambers wheels (MDTs) contain in total 104 sectors, which were assembled, equipped with detectors and fully tested over a period of two years. The few remaining Big Wheel sectors still stored in building 180 Most of the sectors left building 180 over the last twelve months, and form the six Wheels currently installed in the ATLAS detector. The remaining two will be installed before the end of the summer. The commitment of the personnel from the many teams who contributed to different parts of the project was essential to its success. In particular, teams coming from countries of different traditions and languages, such as China, Israel, Japan, Pakistan, Russia and USA contributed and collaborated very effectively to the timely completion of the p...

  7. The dipoles reach the half-way mark

    CERN Multimedia

    2006-01-01

    With the positioning of the 616th magnet, installation of the LHC dipoles has reached the half-way mark. Only half the dipoles remain to be installed! The 616th dipole out of a total of 1232 was installed at 3 a.m on Wednesday 12 July. Night and day, the tunnel is the setting for a never-ending series of carefully choreographed installation operations. At a rate of around twenty per week, there has been a steady underground flow of dipole magnets, each measuring 15 metres in length and weighing 34 tonnes. 'In order to recover the accumulated delays, installation is proceeding three times faster than planned', confides Claude Hauviller, who is supervising LHC installation. Four dipoles can be transported underground at the same time. It is a real challenge, which the 65-man team responsible for this difficult task faces on a daily basis. This is because there is very little space in the tunnel and there are no passing places for the magnet transport vehicles. The room for manoeuvre can sometimes be measured ...

  8. Reaching the quantum limit of sensitivity in electron spin resonance

    Science.gov (United States)

    Bienfait, A.; Pla, J. J.; Kubo, Y.; Stern, M.; Zhou, X.; Lo, C. C.; Weis, C. D.; Schenkel, T.; Thewalt, M. L. W.; Vion, D.; Esteve, D.; Julsgaard, B.; Mølmer, K.; Morton, J. J. L.; Bertet, P.

    2016-03-01

    The detection and characterization of paramagnetic species by electron spin resonance (ESR) spectroscopy is widely used throughout chemistry, biology and materials science, from in vivo imaging to distance measurements in spin-labelled proteins. ESR relies on the inductive detection of microwave signals emitted by the spins into a coupled microwave resonator during their Larmor precession. However, such signals can be very small, prohibiting the application of ESR at the nanoscale (for example, at the single-cell level or on individual nanoparticles). Here, using a Josephson parametric microwave amplifier combined with high-quality-factor superconducting microresonators cooled at millikelvin temperatures, we improve the state-of-the-art sensitivity of inductive ESR detection by nearly four orders of magnitude. We demonstrate the detection of 1,700 bismuth donor spins in silicon within a single Hahn echo with unit signal-to-noise ratio, reduced to 150 spins by averaging a single Carr-Purcell-Meiboom-Gill sequence. This unprecedented sensitivity reaches the limit set by quantum fluctuations of the electromagnetic field instead of thermal or technical noise, which constitutes a novel regime for magnetic resonance. The detection volume of our resonator is ˜0.02 nl, and our approach can be readily scaled down further to improve sensitivity, providing a new versatile toolbox for ESR at the nanoscale.

  9. Consumer exposure modelling under REACH: Assessing the defaults.

    Science.gov (United States)

    Oltmanns, J; Neisel, F; Heinemeyer, G; Kaiser, E; Schneider, K

    2015-07-01

    Consumer exposure to chemicals from products and articles is rarely monitored. Since an assessment of consumer exposure has become particularly important under the European REACH Regulation, dedicated modelling approaches with exposure assessment tools are applied. The results of these tools are critically dependent on the default input values embedded in the tools. These inputs were therefore compiled for three lower tier tools (ECETOC TRA (version 3.0), EGRET and REACT)) and benchmarked against a higher tier tool (ConsExpo (version 4.1)). Mostly, conservative input values are used in the lower tier tools. Some cases were identified where the lower tier tools used less conservative values than ConsExpo. However, these deviations only rarely resulted in less conservative exposure estimates compared to ConsExpo, when tested in reference scenarios. This finding is mainly due to the conservatism of (a) the default value for the thickness of the product layer (with complete release of the substance) used for the prediction of dermal exposure and (b) the complete release assumed for volatile substances (i.e. substances with a vapour pressure ⩾10Pa) for inhalation exposure estimates. The examples demonstrate that care must be taken when changing critical defaults in order to retain conservative estimates of consumer exposure to chemicals.

  10. Assessment of Suited Reach Envelope in an Underwater Environment

    Science.gov (United States)

    Kim, Han; Benson, Elizabeth; Bernal, Yaritza; Jarvis, Sarah; Meginnis, Ian; Rajulu, Sudhakar

    2017-01-01

    Predicting the performance of a crewmember in an extravehicular activity (EVA) space suit presents unique challenges. The kinematic patterns of suited motions are difficult to reproduce in gravity. Additionally, 3-D suited kinematics have been practically and technically difficult to quantify in an underwater environment, in which crewmembers are commonly trained and assessed for performance. The goal of this study is to develop a hardware and software system to predictively evaluate the kinematic mobility of suited crewmembers, by measuring the 3-D reach envelope of the suit in an underwater environment. This work is ultimately aimed at developing quantitative metrics to compare the mobility of the existing Extravehicular Mobility Unit (EMU) to newly developed space suit, such as the Z-2. The EMU has been extensively used at NASA since 1981 for EVA outside the Space Shuttle and International Space Station. The Z-2 suit is NASA's newest prototype space suit. The suit is comprised of new upper torso and lower torso architectures, which were designed to improve test subject mobility.

  11. Breakthrough Capability for UVOIR Space Astronomy: Reaching the Darkest Sky

    Science.gov (United States)

    Greenhouse, Matthew A.; Benson, Scott W.; Englander, Jacob; Falck, Robert D.; Fixsen, Dale J.; Gardner, Jonathan P.; Kruk, Jeffery W.; Oleson, Steven R.; Thronson, Harley A.

    2015-01-01

    We describe how availability of new solar electric propulsion (SEP) technology can substantially increase the science capability of space astronomy missions working within the near-UV to far-infrared (UVOIR) spectrum by making dark sky orbits accessible for the first time. We present two case studies in which SEP is used to enable a 700 kg Explorer-class and 7000 kg flagship-class observatory payload to reach an orbit beyond where the zodiacal dust limits observatory sensitivity. The resulting scientific performance advantage relative to a Sun-Earth L2 point (SEL2) orbit is presented and discussed. We find that making SEP available to astrophysics Explorers can enable this small payload program to rival the science performance of much larger long development-time systems. Similarly, we find that astrophysics utilization of high power SEP being developed for the Asteroid Redirect Robotics Mission (ARRM) can have a substantial impact on the sensitivity performance of heavier flagship-class astrophysics payloads such as the UVOIR successor to the James Webb Space Telescope.

  12. Hypothesis: origin of life in deep-reaching tectonic faults.

    Science.gov (United States)

    Schreiber, Ulrich; Locker-Grütjen, Oliver; Mayer, Christian

    2012-02-01

    The worldwide discussion on the origin of life encounters difficulties when it comes to estimate the conditions of the early earth and to define plausible environments for the development of the first complex organic molecules. Until now, the role of the earth's crust has been more or less ignored. In our opinion, deep-reaching open, interconnected tectonic fault systems may provide possible reaction habitats ranging from nano- to centimetre and even larger dimensions for the formation of prebiotic molecules. In addition to the presence of all necessary raw materials including phosphate, as well as variable pressure and temperature conditions, we suggest that supercritical CO2 as a nonpolar solvent could have played an important role. A hypothetical model for the origin of life is proposed which will be used to design crucial experiments for the model's verification. Because all proposed processes could still occur in tectonic faults at the present time, it may be possible to detect and analyse the formation of prebiotic molecules in order to assess the validity of the proposed hypothesis.

  13. Higher harmonics increase LISA's mass reach for supermassive black holes

    CERN Document Server

    Arun, K G; Sathyaprakash, B S; Sinha, Siddhartha

    2007-01-01

    Current expectations on the signal to noise ratios and masses of supermassive black holes which the Laser Interferometer Space Antenna (LISA) can observe are based on using in matched filtering only the dominant harmonic of the inspiral waveform at twice the orbital frequency. Other harmonics will affect the signal-to-noise ratio of systems currently believed to be observable by LISA. More significantly, inclusion of other harmonics in our matched filters would mean that more massive systems that were previously thought to be {\\it not} visible in LISA should be detectable with reasonable SNRs. Our estimates show that we should be able to significantly increase the mass reach of LISA and observe the more commonly occurring supermassive black holes of masses $\\sim 10^8M_\\odot.$ More specifically, with the inclusion of all known harmonics LISA will be able to observe even supermassive black hole coalescences with total mass $\\sim 10^8 M_\\odot (10^9M_\\odot)$ (and mass-ratio 0.1) for a low frequency cut-off of $10...

  14. Over one million followers reached in CERN TweetUp

    CERN Multimedia

    Katherine Chapman

    2012-01-01

    More than a million followers were reached on Twitter during CERN’s first ever “TweetUp”. On 25 July, 5 lucky Twitter followers, or "Tweeps" as they are known, visited CERN to take part in events held on the same day with the STS-134 astronauts. The Tweetup gave the online community a chance to ask questions and explore areas of CERN through the eyes of the tweeps, prompting over 1,000 tweets and re-tweets between them in 24 hours.   Loic Bommersbach, Lucy McKenna, Astrid Chantelauze (KIT), Nick Howes, Angeliki Kanellopoulou, Maud Ali-Cherif (ESA), Julien Harrod (ESA), Katherine Chapman (CERN), and Simon Bierwald outside the CERN Control Centre. Five winners of a competition announced on Twitter were invited to come to CERN and spend a day behind the scenes, taking part in events organised to celebrate the AMS experiment that was launched in May 2011. The aim was to give tweeps the opportunity to explore CERN and share their experiences, allowi...

  15. How Physics World reaches out in a digital age

    Science.gov (United States)

    Durrani, Matin

    Physics World is an award-winning international magazine that exists in print and digital formats. Exploiting the opportunities available with digital publishing and apps, our output has expanded hugely in recent years to include technology-linked focus issues, regional special reports on the likes of China, India, Mexico and Brazil, plus audio, video and interactive material too. This growth in content - and new media for presenting physics - reflects wider changes in communication. People increasingly want to access content in a manner and time of their choosing, seeking out information presented in a way that suits them and their needs. That can be challenging for physics communicators because it means tailoring your message to different audiences and the medium they are using. But it's exciting too as you can reach out to many more people into physics - and in many different ways - than was possible in the past. This talk outlines some principles of good communication, including telling a good story, bearing the reader, viewer or listener in mind, using appropriate media, keeping up with social media, and exploiting the power of video. But with new forms of communication constantly emerging, it's worth remembering there is no one ``right answer''.

  16. Reaching the Students: A New Approach to Enhancing Science Literacy

    Science.gov (United States)

    McNamara, B. J.; Burnham, C. C.

    2002-05-01

    Most NSF supported programs directed at improving science literacy among university students who are not majoring in SMET normally target instruction in introductory science or math classes. Unfortunately these efforts seldom reach the vast majority of students at a university because students can fulfil their science requirement by taking several other classes or class sections that are not impacted by the NSF program. Ideally it would be desirable to address the issues of science literacy and science anxiety among non-science majors in a single class that is required of essentially all undergraduates. We describe such a program which is being tested at NMSU. The targeted class is the university's freshman level English class. The idea behind this effort is to provide students with the skills they will need to be successful in their science classes in a less threatening humanities environment. We describe the problems that this approach raises, suggest solutions to these problems, and then discuss the overall status of this effort.

  17. Real-Time Fall Risk Assessment Using Functional Reach Test

    Directory of Open Access Journals (Sweden)

    Brian Williams

    2017-01-01

    Full Text Available Falls are common and dangerous for survivors of stroke at all stages of recovery. The widespread need to assess fall risk in real time for individuals after stroke has generated emerging requests for a reliable, inexpensive, quantifiable, and remote clinical measure/tool. In order to meet these requests, we explore the Functional Reach Test (FRT for real-time fall risk assessment and implement the FRT function in mStroke, a real-time and automatic mobile health system for poststroke recovery and rehabilitation. mStroke is designed, developed, and delivered as an Application (App running on a hardware platform consisting of an iPad and one or two wireless body motion sensors based on different mobile health functions. The FRT function in mStroke is extensively tested on healthy human subjects to verify its concept and feasibility. Preliminary performance will be presented to justify the further exploration of the FRT function in mStroke through clinical trials on individuals after stroke, which may guide its ubiquitous exploitation in the near future.

  18. Managing Public Accountability : How Public Managers Manage Public Accountability

    NARCIS (Netherlands)

    Schillemans, Thomas

    2015-01-01

    Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

  19. Public health and business: a partnership that makes cents.

    Science.gov (United States)

    Simon, Paul A; Fielding, Jonathan E

    2006-01-01

    Historically, public health agencies have had relatively few formal partnerships with private business. However, both groups share an interest in ensuring a healthy population. Businesses have a financial interest in supporting organized public health efforts; in turn, business partnerships can increase the reach and effectiveness of public health. This paper makes the case for the business sector's participation in the broad public health system and its support of governmental public health agencies. Examples of past and current partnerships exemplify how public health efforts benefit business and suggest opportunities for future collaboration to improve the public's health.

  20. Public meetings

    CERN Multimedia

    Staff Association

    2014-01-01

      MARS 2015 FIVE YEARLY REVIEW CONTRACT POLICY PENSION FUND GENERAL INFORMATION   COME AND BE INFORMED! PUBLIC MEETINGS Friday 3rd October at 10 am Amphi BE, 864-1-D02 Prévessin Friday 3rd October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 (in English) Meyrin Monday 6th October at 10 am Kjell Johnsen Auditorium, 30-7-018 Meyrin Monday 6th October at 2 pm Salle du Conseil / Council Chamber, 503-1-001 Meyrin  

  1. Public meetings

    CERN Multimedia

    Staff Association

    2014-01-01

      Public meetings : Come and talk about your future employment conditions !   The Staff Association will come and present the results of our survey on the 2015 five-yearly review. Following the survey, the topics discussed, will be contract policy, recognition of merit (MARS), working time arrangements and family policy. After each meeting and around a cup of coffee or tea you will be able to continue the discussions. Do not hesitate to join us, the five-yearly review, it is with YOU!

  2. A public world without public relations?

    OpenAIRE

    Nayden, Nikolay

    2015-01-01

    The term "public relations" (PR) has long gained currency as meaning the practice of producing a positive public image. This article argues that public relations should be released from the prison of "PR" and, instead, reconceptualised as relations which define the public realm much as economic relations define the economy. From this point of view, three main levels of public relations can be distinguished: (1) relations between public institutions, (2) relations between citizens and public i...

  3. A public world without public relations?:

    OpenAIRE

    Nayden, Nikolay

    2009-01-01

    The term "public relations" (PR) has long gained currency as meaning the practice of producing a positive public image. This article argues that public relations should be released from the prison of "PR" and, instead, reconceptualised as relations which define the public realm much as economic relations define the economy. From this point of view, three main levels of public relations can be distinguished: (1) relations between public institutions, (2) relations between citizens and public i...

  4. The International Resource Center: A Local Library with Global Reach

    Directory of Open Access Journals (Sweden)

    Alan Wagner

    2000-10-01

    Full Text Available

    頁次:30-37

    The International Resource Center of the Queens Borough Public Library is a new special library of international studies for general readers. The article describes the multi-lingual collections and services of the Center and its efforts to extend services worldwide via the Internet and through agreements with libraries in other countries. Collections and services for Chinese readers are detailed, and the role of the Center in the Queens Library's strategic plans is explained.

  5. The need for performance governance to reach sustainable transport

    DEFF Research Database (Denmark)

    Gudmundsson, Henrik

    The objective to set transport on a course towards sustainability is a complex and long term aspiration that is likely to meet, and have already met, several market and governance failures. While many market failures can be countered through careful design of appropriate policy instruments......, the governance failures need a ‘second order’ approach; an approach that involves the re-design of processes and institutional frameworks for anticipation, decision making, implementation, and learning; in short a framework for performance governance. According to the policy scientists Bouckaert and Halligan......, ‘Performance governance’ is what they call the most advanced form of public performance management. In simple models a government collects only sporadic information on performance to satisfy internal reporting. In the performance governance model, performance management is systematic, continuous...

  6. Fundamental biology reached a plateau – development of ideas

    Directory of Open Access Journals (Sweden)

    Likhachova L. I.

    2011-12-01

    Full Text Available The idea about intracellular transport of metabolic products is presented considering two constituents. The first was described in general in the previous publication. It justified the thesis that cell metabolism is localized and realized not on the fixed structures but on the vigorously and steadily moving («prowling» microvesicles. In the current paper we have shown that an addition of tetrazolium (MTT to mesenchymal stem cells (MSC leads to the cumulation of formazan on the surface of actively moving vesicles. This process was time-tracked and shown in dynamics. As formazan is a metabolite product, its formation on the vesicles is an experimental confirmation of the metabolic processes on these moving structures. The second constituent is presented as a hypothesis that is based on the literature data on the intracellular electrical potentials and the calculations of their possible involvement in precision transport of metabolic products.

  7. Reaching Regional and Local Learners via a Great Lakes MOOC

    Science.gov (United States)

    Mooney, M. E.; Ackerman, S. A.

    2015-12-01

    The Cooperative Institute of Meteorological Satellite Studies (CIMSS) took a regional approach to climate change education in a 4-week MOOC (Massive Open On-line Course) on the Changing Weather and Climate in the Great Lakes Region launched in February 2015. Featuring a different season each week, this Great Lakes MOOC includes lectures about seasonal weather conditions, observed changes, and societal impacts of regional climate change, as well as actions with co-benefits to slow future climate change. To better connect with learners, CIMSS facilitated 21 discussion groups at public libraries around Wisconsin each week. Participants discussed climate change impacts in their communities as well as strategies to mitigate climate change. Not surprisingly, initial survey results show library participants were more committed, engaged, climate literate, and community minded. This session will share lessons learned and survey results from the Great Lakes MOOC which remains open and accessible on Coursera through February 2016 at https://www.coursera.org/course/greatlakesclimate.

  8. Public Opinion Polling with Twitter

    CERN Document Server

    Cody, Emily M; Dodds, Peter Sheridan; Danforth, Christopher M

    2016-01-01

    Solicited public opinion surveys reach a limited subpopulation of willing participants and are expensive to conduct, leading to poor time resolution and a restricted pool of expert-chosen survey topics. In this study, we demonstrate that unsolicited public opinion polling through sentiment analysis applied to Twitter correlates well with a range of traditional measures, and has predictive power for issues of global importance. We also examine Twitter's potential to canvas topics seldom surveyed, including ideas, personal feelings, and perceptions of commercial enterprises. Two of our major observations are that appropriately filtered Twitter sentiment (1) predicts President Obama's job approval three months in advance, and (2) correlates well with surveyed consumer sentiment. To make possible a full examination of our work and to enable others' research, we make public over 10,000 data sets, each a seven-year series of daily word counts for tweets containing a frequently used search term.

  9. A Public Trial De Novo

    DEFF Research Database (Denmark)

    Vedel, Jane Bjørn; Gad, Christopher

    2011-01-01

    This article addresses the concept of “industrial interests” and examines its role in a topical controversy about a large research grant from a private foundation, the Novo Nordisk Foundation, to the University of Copenhagen. The authors suggest that the debate took the form of a “public trial......” where the grant and close(r) intermingling between industry and public research was prosecuted and defended. First, the authors address how the grant was framed in the media. Second, they redescribe the case by introducing new “evidence” that, because of this framing, did not reach “the court.......” The article ends with a discussion of some implications of the analysis, including that policy making, academic research, and public debates might benefit from more detailed accounts of interests and stakes....

  10. RiverCare communication strategy for reaching beyond

    Science.gov (United States)

    Cortes Arevalo, Juliette; den Haan, Robert Jan; Berends, Koen; Leung, Nick; Augustijn, Denie; Hulscher, Suzanne J. M. H.

    2017-04-01

    Effectively communicating river research to water professionals and researchers working in multiple disciplines or organizations is challenging. RiverCare studies the mid-term effects of innovative river interventions in the Netherlands to improve river governance and sustainable management. A total of 21 researchers working at 5 universities are part of the consortium, which also includes research institutes, consultancies, and water management authorities. RiverCare results do not only benefit Dutch river management, but can also provide useful insights to challenges abroad. Dutch partner organizations actively involved in RiverCare are our direct users. However, we want to reach water professionals from the Netherlands and beyond. To communicate with and disseminate to these users, we set up a communication strategy that includes the following approaches : (1) Netherlands Centre of River studies (NCR) website to announce activities post news, not limited to RiverCare; (2) A RiverCare newsletter that is published twice per year to update about our progress and activities; (3) A multimedia promotional providing a 'first glance' of RiverCare. It consists of four video episodes and an interactive menu; (4) An interactive knowledge platform to provide access, explain RiverCare results and gather feedback about the added value and potential use of these results; and (5) A serious gaming environment titled Virtual River where actors can play out flood scaling intervention and monitoring strategies to assess maintenance scenarios. The communication strategy and related approaches are being designed and developed during the project. We use participatory methods and systematic evaluation to understand communication needs and to identify needs for improvement. As a first step, RiverCare information is provided via the NCR website. The active collaboration with the NCR is important to extend communication efforts beyond the RiverCare consortium and after the program ends

  11. Clades reach highest morphological disparity early in their evolution

    Science.gov (United States)

    Hughes, Martin; Gerber, Sylvain; Albion Wills, Matthew

    2013-08-01

    There are few putative macroevolutionary trends or rules that withstand scrutiny. Here, we test and verify the purported tendency for animal clades to reach their maximum morphological variety relatively early in their evolutionary histories (early high disparity). We present a meta-analysis of 98 metazoan clades radiating throughout the Phanerozoic. The disparity profiles of groups through time are summarized in terms of their center of gravity (CG), with values above and below 0.50 indicating top- and bottom-heaviness, respectively. Clades that terminate at one of the "big five" mass extinction events tend to have truncated trajectories, with a significantly top-heavy CG distribution overall. The remaining 63 clades show the opposite tendency, with a significantly bottom-heavy mean CG (relatively early high disparity). Resampling tests are used to identify groups with a CG significantly above or below 0.50; clades not terminating at a mass extinction are three times more likely to be significantly bottom-heavy than top-heavy. Overall, there is no clear temporal trend in disparity profile shapes from the Cambrian to the Recent, and early high disparity is the predominant pattern throughout the Phanerozoic. Our results do not allow us to distinguish between ecological and developmental explanations for this phenomenon. To the extent that ecology has a role, however, the paucity of bottom-heavy clades radiating in the immediate wake of mass extinctions suggests that early high disparity more probably results from the evolution of key apomorphies at the base of clades rather than from physical drivers or catastrophic ecospace clearing.

  12. The Role of Absorption Cooling for Reaching Sustainable Energy Systems

    Energy Technology Data Exchange (ETDEWEB)

    Lindmark, Susanne

    2005-07-01

    This thesis focuses on the role and potential of absorption cooling in future energy systems. Two types of energy systems are investigated: a district energy system based on waste incineration and a distributed energy system with natural gas as fuel. In both cases, low temperature waste heat is used as driving energy for the absorption cooling. The main focus is to evaluate the absorption technology in an environmental perspective, in terms of reduced CO{sub 2} emissions. Economic evaluations are also performed. The reduced electricity when using absorption cooling instead of compression cooling is quantified and expressed as an increased net electrical yield. The results show that absorption cooling is an environmentally friendly way to produce cooling as it reduces the use of electrically driven cooling in the energy system and therefore also reduces global CO{sub 2} emissions. In the small-scale trigeneration system the electricity use is lowered with 84 % as compared to cooling production with compression chillers only. The CO{sub 2} emissions can be lowered to 45 CO{sub 2}/MWh{sub c} by using recoverable waste heat as driving heat for absorption chillers. However, the most cost effective cooling solution in a district energy system is a combination between absorption and compression cooling technologies according to the study. Absorption chillers have the potential to be suitable bottoming cycles for power production in distributed systems. Net electrical yields over 55 % may be reached in some cases with gas motors and absorption chillers. This small-scale system for cogeneration of power and cooling shows electrical efficiencies comparable to large-scale power plants and may contribute to reducing peak electricity demand associated with the cooling demand.

  13. Taking OSCE examiner training on the road: reaching the masses

    Directory of Open Access Journals (Sweden)

    Katharine Reid

    2016-09-01

    Full Text Available Background: To ensure the rigour of objective structured clinical examinations (OSCEs in assessing medical students, medical school educators must educate examiners with a view to standardising examiner assessment behaviour. Delivering OSCE examiner training is a necessary yet challenging part of the OSCE process. A novel approach to implementing training for current and potential OSCE examiners was trialled by delivering large-group education sessions at major teaching hospitals. Methods: The ‘OSCE Roadshow’ comprised a short training session delivered in the context of teaching hospital ‘Grand Rounds’ to current and potential OSCE examiners. The training was developed to educate clinicians about OSCE processes, clarify the examiners’ role and required behaviours, and to review marking guides and mark allocation in an effort to standardise OSCE processes and encourage consistency in examiner marking behaviour. A short exercise allowed participants to practise marking a mock OSCE to investigate examiner marking behaviour after the training. Results: OSCE Roadshows at four metropolitan and one rural teaching hospital were well received and well attended by 171 clinicians across six sessions. Unexpectedly, medical students also attended in large numbers (n=220. After training, participants’ average scores for the mock OSCE clustered closely around the ideal score of 28 (out of 40, and the average scores did not differ according to the levels of clinical experience. Conclusion: The OSCE Roadshow demonstrated the potential of brief familiarisation training in reaching large numbers of current and potential OSCE examiners in a time and cost-effective manner to promote standardisation of OSCE processes.

  14. Taking OSCE examiner training on the road: reaching the masses

    Science.gov (United States)

    Reid, Katharine; Smallwood, David; Collins, Margo; Sutherland, Ruth; Dodds, Agnes

    2016-01-01

    Background To ensure the rigour of objective structured clinical examinations (OSCEs) in assessing medical students, medical school educators must educate examiners with a view to standardising examiner assessment behaviour. Delivering OSCE examiner training is a necessary yet challenging part of the OSCE process. A novel approach to implementing training for current and potential OSCE examiners was trialled by delivering large-group education sessions at major teaching hospitals. Methods The ‘OSCE Roadshow’ comprised a short training session delivered in the context of teaching hospital ‘Grand Rounds’ to current and potential OSCE examiners. The training was developed to educate clinicians about OSCE processes, clarify the examiners’ role and required behaviours, and to review marking guides and mark allocation in an effort to standardise OSCE processes and encourage consistency in examiner marking behaviour. A short exercise allowed participants to practise marking a mock OSCE to investigate examiner marking behaviour after the training. Results OSCE Roadshows at four metropolitan and one rural teaching hospital were well received and well attended by 171 clinicians across six sessions. Unexpectedly, medical students also attended in large numbers (n=220). After training, participants’ average scores for the mock OSCE clustered closely around the ideal score of 28 (out of 40), and the average scores did not differ according to the levels of clinical experience. Conclusion The OSCE Roadshow demonstrated the potential of brief familiarisation training in reaching large numbers of current and potential OSCE examiners in a time and cost-effective manner to promote standardisation of OSCE processes. PMID:27687287

  15. Dimensionality of joint torques and muscle patterns for reaching

    Directory of Open Access Journals (Sweden)

    Marta eRusso

    2014-03-01

    Full Text Available Muscle activities underlying many motor behaviors can be generated by a small number of basic activation patterns with specific features shared across movement conditions. Such low-dimensionality suggests that the central nervous system (CNS relies on a modular organization to simplify control. However, the relationship between the dimensionality of muscle patterns and that of joint torques is not fixed, because of redundancy and non-linearity in mapping the former into the latter, and needs to be investigated. We compared the torques acting at four arm joints during fast reaching movements in different directions in the frontal and sagittal planes and the underlying muscle patterns. The dimensionality of the non-gravitational components of torques and muscle patterns in the spatial, temporal, and spatiotemporal domains was estimated by multidimensional decomposition techniques. The spatial organization of torques was captured by two or three generators, indicating that not all the available coordination patterns are employed by the CNS. A single temporal generator with a biphasic profile was identified, generalizing previous observations on a single plane. The number of spatiotemporal generators was equal to the product of the spatial and temporal dimensionalities and their organization was essentially synchronous. Muscle pattern dimensionalities were higher than torques dimensionalities but also higher than the minimum imposed by the inherent non-negativity of muscle activations. The spatiotemporal dimensionality of the muscle patterns was lower than the product of their spatial and temporal dimensionality, indicating the existence of specific asynchronous coordination patterns. Thus, the larger dimensionalities of the muscle patterns may be required for CNS to overcome the non-linearities of the musculoskeletal system and to flexibly generate endpoint trajectories with simple kinematic features using a limited number of building blocks.

  16. Reach on laser imaging technology to terminal guidance

    Science.gov (United States)

    Tan, Xue-chun; Jin, Guang-yong; Wu, Zhi-chao; Ling, Ming; Liang, Zhu

    2009-07-01

    The development of range-imaging devices is motivated by various ground and space applications. Tasks in space missions include docking, rendezvous, manipulating robotic arms, landing and autonomous rover applications, sample identification and surface mapping. The ground applications include the guidance of vehicles, robotic and manipulator arms, and other autonomous or teleoperated machines, as well as surface or construction model generation. Without the scanner devices, scannerless imaging lidars have the characteristic of high frame rate, wide field of view and high reliability,which can be successful used in terminal guidance. Diode pumped laser radar with high repetition rate is studied in this paper. A bistatic system is set up and a high speed signal processor for the system is researched. In a conceptual sense, the imaging lidar has two parts, a transmitter and a receiver. Their field of views overlap throughout the measuring range.The imaging lidar operates as follows. Based on principle of pulsed time-of-flight (TOF) laser range finding, the solid-state laser diode-pumped laser produces short laser pulses, which though the expanded lens, then reach the target. The back reflected light is collected with a receiver lens and fed through optical fibres to discrete avalanche photo diodes (APDs). When a received pulse is detected by the comparator a time to digital converter (TDC) stops counting and a time interval, corresponding to the range, is produced. The precision of a single measurement is about +/-4.0cm, but better precision is achieved by averaging. Information about the reflectivity of the target is gathered by recording the amplitude of the received pulse. Range images with the lidar prototype were taken indoors, the measuring distance was about 14m.

  17. Multi-temporal image analysis for river reach morphological changes identification

    Science.gov (United States)

    Giordan, Daniele; Franzi, Luca; Rinaldi, Stefano; Dutto, Furio; Baldo, Marco; Allasia, Paolo

    2016-04-01

    to threatening the hamlet of Pratoregio. In 2007 the public administration (Regione Piemonte) financed the LiDAR survey on the Orco river, in collaboration with the Politecnico of Turin and the CNR-IRPI. Now, a RPAS survey of the reach nearby Pratoregio has been used to map the recent altimetric and planimetric evolution of the river, where the flood control works have been damaged by strong lateral river erosion. The RPAS dataset has been very useful to map the new shape of the river's channels to measure the volumetric changes of the river lateral bars and to obtain an updated 3D model useful for hydraulic numerical simulations. The aim of the survey is the identification of the best engineering solution tom manage the river and to protect the endangered areas. The availability of LiDAR and RPAS DSM has been also used to evaluate the accuracy of RPAS DSM and its limitations.

  18. Public meeting

    CERN Multimedia

    HR Department

    2010-01-01

    Dear Colleagues, I am pleased to invite you to a public meeting which will be held on Thursday 11 November 2010 at 2:30 p.m., in the Main Auditorium (welcome coffee from 2 p.m.) In this meeting Sigurd Lettow, Director for Administration and General Infrastructure will present the Management’s proposals towards restoring full funding of the Pension Fund. The meeting will follow discussions which took place with the Staff Association, at the Standing Concertation Committee (CCP) of 1 November 2010 and will be held with the Members States, at the Tripartite Employment Conditions Forum (TREF) of 4 November 2010. You will be able to attend this presentation in the Main Auditorium or via the webcast. The Management will also be available to reply to your questions on this subject. Best regards, Anne-Sylvie Catherin

  19. Public meetings

    CERN Multimedia

    Staff Association

    2013-01-01

    MARS SURVEY 5YR 2015 GENERAL INFORMATION ELECTIONS 2013   COME AND BE INFORMED! Public meetings Tuesday 1st Oct. 10 am Amphi IT, 31-3-004 Meyrin Tuesday 1st Oct. 2 pm Council Chamber, 503-1-001 Meyrin Friday 4 Oct. 10 am Amphi BE, 864-1-D02 Prévessin Monday 7 Oct. 2 pm Council Chamber, 503-1-001 (in English) Meyrin Tuesday 8 Oct. 10 am Amphi Kjell Johnsen, 30-7-018 Meyrin   Overview of the topics to be discussed Recognition of Merit – MARS Outcome of last exercise 2007 to 2013: lessons learned Survey: five-yearly review, give us your opinion General information CVI 2014 Voluntary programmes (PRP, SLS) Elections 2013 Renewal of the Staff Council 2014 - 2015  

  20. Public Entrepreneurship

    DEFF Research Database (Denmark)

    Hjorth, Daniel

    2013-01-01

    on the entrepreneurship–society relationship. SE, as all entrepreneurship practices, operates by social and economic forces (limiting ourselves to those here), and generates social and economic outcomes (amongst others). Its second half, however, dominates the concept of SE, and our analysis seek to remedy this imbalance......In this paper we want to affirm the desiring-social-change that we find in practices presently represented by theorists and policy-makers as examples of ‘social entrepreneurship’ (SE). We do this as an attempt to intensify the presence of the social and sociality in today's discourse...... by focusing on the social productivity of entrepreneurship, on entrepreneurship desiring social change. We suggest ‘public entrepreneurship’ might grasp this as a more balanced concept that will also support a more precise analysis of the entrepreneurship–society relationship....

  1. Publics, issues, and nanotechnology in Indian news media

    OpenAIRE

    Koen Beumer

    2015-01-01

    This article explores the relation between nanotechnology and the public in India. Nanotechnology is expected to have far-reaching consequences for developing countries and India has been particularly active in supporting the technology. This article contributes to the emerging literature on nanotechnology and the public by using a concept of the public that diverges from conventional accounts. Rather than assuming the public view coincides with the average opinion of the population of a cert...

  2. Low-Dimensional Synergistic Representation of Bilateral Reaching Movements

    Science.gov (United States)

    Burns, Martin K.; Patel, Vrajeshri; Florescu, Ionut; Pochiraju, Kishore V.; Vinjamuri, Ramana

    2017-01-01

    Kinematic and neuromuscular synergies have been found in numerous aspects of human motion. This study aims to determine how effectively kinematic synergies in bilateral upper arm movements can be used to replicate complex activities of daily living (ADL) tasks using a sparse optimization algorithm. Ten right-handed subjects executed 18 rapid and 11 natural-paced ADL tasks requiring bimanual coordination while sitting at a table. A position tracking system was used to track the subjects’ arms in space, and angular velocities over time for shoulder abduction, shoulder flexion, shoulder internal rotation, and elbow flexion for each arm were computed. Principal component analysis (PCA) was used to generate kinematic synergies from the rapid-paced task set for each subject. The first three synergies accounted for 80.3 ± 3.8% of variance, while the first eight accounted for 94.8 ± 0.85%. The first and second synergies appeared to encode symmetric reaching motions which were highly correlated across subjects. The first three synergies were correlated between left and right arms within subjects, whereas synergies four through eight were not, indicating asymmetries between left and right arms in only the higher order synergies. The synergies were then used to reconstruct each natural-paced task using the l1-norm minimization algorithm. Temporal dilations of the synergies were introduced in order to model the temporal scaling of movement patterns achieved by the cerebellum and basal ganglia as reported previously in the literature. Reconstruction error was reduced by introducing synergy dilations, and cumulative recruitment of several synergies was significantly reduced in the first 10% of training task time by introducing temporal dilations. The outcomes of this work could open new scenarios for the applications of postural synergies to the control of robotic systems, with potential applications in rehabilitation. These synergies not only help in providing near

  3. Economic interpretation of environmental flow regime downstream diverted river reaches.

    Science.gov (United States)

    Gorla, Lorenzo; Perona, Paolo

    2013-04-01

    feasible and doesn't imply high costs or advanced management tools. Our approach is a simple but effective step towards eco-sustainability in the growing market of mini hydropower plants, where operation rules like MFR are still widespread. As such, this method is a powerful instrument for political managers to explicit contradictions thus enlightening best compromise measures/decisions. References Perona, P., Characklis, G., Duerrenmatt, D.J., in revision. Inverse parameters estimation of simple riparian benefit economical models. Journal of Environmental Management . Gorla, L. and Perona, P., in revision. On quantifying ecologically sustainable flow releases in a diverted river reach. Journal of Hydrology.

  4. Using Facebook to Reach People Who Experience Auditory Hallucinations.

    Science.gov (United States)

    Crosier, Benjamin Sage; Brian, Rachel Marie; Ben-Zeev, Dror

    2016-06-14

    Auditory hallucinations (eg, hearing voices) are relatively common and underreported false sensory experiences that may produce distress and impairment. A large proportion of those who experience auditory hallucinations go unidentified and untreated. Traditional engagement methods oftentimes fall short in reaching the diverse population of people who experience auditory hallucinations. The objective of this proof-of-concept study was to examine the viability of leveraging Web-based social media as a method of engaging people who experience auditory hallucinations and to evaluate their attitudes toward using social media platforms as a resource for Web-based support and technology-based treatment. We used Facebook advertisements to recruit individuals who experience auditory hallucinations to complete an 18-item Web-based survey focused on issues related to auditory hallucinations and technology use in American adults. We systematically tested multiple elements of the advertisement and survey layout including image selection, survey pagination, question ordering, and advertising targeting strategy. Each element was evaluated sequentially and the most cost-effective strategy was implemented in the subsequent steps, eventually deriving an optimized approach. Three open-ended question responses were analyzed using conventional inductive content analysis. Coded responses were quantified into binary codes, and frequencies were then calculated. Recruitment netted N=264 total sample over a 6-week period. Ninety-seven participants fully completed all measures at a total cost of $8.14 per participant across testing phases. Systematic adjustments to advertisement design, survey layout, and targeting strategies improved data quality and cost efficiency. People were willing to provide information on what triggered their auditory hallucinations along with strategies they use to cope, as well as provide suggestions to others who experience auditory hallucinations. Women, people

  5. Bibliotherapy in a Library Setting: Reaching out to Vulnerable Youth

    Directory of Open Access Journals (Sweden)

    Natalia Tukhareli

    2011-07-01

    Full Text Available Bibliotherapy, as a part of expressive therapy, involves the systematic use of books to help people cope with mental, physical, emotional, or social problems. It has been widely recognized as an approach that holds great promise in helping librarians to better address emotional, behavioural and socials concerns of various groups of people. The benefits of bibliotherapeutic services such as reading groups, expanded readers’ advisory, books-on-prescription and information-on-prescription services as well as various outreach programs are well documented in the library literature. On the other hand, health professionals who work in cooperation with educators and librarians share medical records on the healing and consoling power of books. The paper will explore the role of bibliotherapy in a library setting and identify particular bibliotherapeutic schemes to be used when serving people affected by HIV/AIDS. The paper will provide an overview of the library project developed to address educational and recreational needs of the African people living with HIV/AIDS. The project was successfully implemented at the Nkosi’s Haven Library in Johannesburg, South Africa in 2010. Although the project targeted all the residents of Nkosi’s Haven, the paper will focus mostly on the part of the program developed for children and young adults. The paper will identify psychological and social factors that affect the targeted group of children within the African environment. Particularly, it will highlight a negative effect that stigmatization around the disease has on the lives of the HIV-infected individuals and their families. Within this context, bibliotherapy is seen as an effective way of reaching out and breaking the isolation of people, especially children living with HIV/AIDS. The paper will describe specific activities strategically chosen for the bibliotherapy sessions to provide a channel through which the participants of the program could analyze

  6. When could global warming reach 4°C?

    Science.gov (United States)

    Betts, Richard A; Collins, Matthew; Hemming, Deborah L; Jones, Chris D; Lowe, Jason A; Sanderson, Michael G

    2011-01-13

    -cycle feedbacks, and also comparing against other model projections from the IPCC, our best estimate is that the A1FI emissions scenario would lead to a warming of 4°C relative to pre-industrial during the 2070s. If carbon-cycle feedbacks are stronger, which appears less likely but still credible, then 4°C warming could be reached by the early 2060s in projections that are consistent with the IPCC's 'likely range'.

  7. Using Facebook to Reach People Who Experience Auditory Hallucinations

    Science.gov (United States)

    Brian, Rachel Marie; Ben-Zeev, Dror

    2016-01-01

    Background Auditory hallucinations (eg, hearing voices) are relatively common and underreported false sensory experiences that may produce distress and impairment. A large proportion of those who experience auditory hallucinations go unidentified and untreated. Traditional engagement methods oftentimes fall short in reaching the diverse population of people who experience auditory hallucinations. Objective The objective of this proof-of-concept study was to examine the viability of leveraging Web-based social media as a method of engaging people who experience auditory hallucinations and to evaluate their attitudes toward using social media platforms as a resource for Web-based support and technology-based treatment. Methods We used Facebook advertisements to recruit individuals who experience auditory hallucinations to complete an 18-item Web-based survey focused on issues related to auditory hallucinations and technology use in American adults. We systematically tested multiple elements of the advertisement and survey layout including image selection, survey pagination, question ordering, and advertising targeting strategy. Each element was evaluated sequentially and the most cost-effective strategy was implemented in the subsequent steps, eventually deriving an optimized approach. Three open-ended question responses were analyzed using conventional inductive content analysis. Coded responses were quantified into binary codes, and frequencies were then calculated. Results Recruitment netted N=264 total sample over a 6-week period. Ninety-seven participants fully completed all measures at a total cost of $8.14 per participant across testing phases. Systematic adjustments to advertisement design, survey layout, and targeting strategies improved data quality and cost efficiency. People were willing to provide information on what triggered their auditory hallucinations along with strategies they use to cope, as well as provide suggestions to others who experience

  8. Integration of QSAR models for bioconcentration suitable for REACH

    Energy Technology Data Exchange (ETDEWEB)

    Gissi, Andrea [Laboratory of Chemistry and Environmental Toxicology, IRCCS - Istituto di Ricerche Farmacologiche “Mario Negri”, via Giuseppe La Masa 19, 20156 Milan (Italy); Dipartimento di Farmacia — Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, via Orabona 4, I-70125 Bari (Italy); Nicolotti, Orazio; Carotti, Angelo; Gadaleta, Domenico [Dipartimento di Farmacia — Scienze del Farmaco, Università degli Studi di Bari “Aldo Moro”, via Orabona 4, I-70125 Bari (Italy); Lombardo, Anna [Laboratory of Chemistry and Environmental Toxicology, IRCCS - Istituto di Ricerche Farmacologiche “Mario Negri”, via Giuseppe La Masa 19, 20156 Milan (Italy); Benfenati, Emilio, E-mail: benfenati@marionegri.it [Laboratory of Chemistry and Environmental Toxicology, IRCCS - Istituto di Ricerche Farmacologiche “Mario Negri”, via Giuseppe La Masa 19, 20156 Milan (Italy)

    2013-07-01

    QSAR (Quantitative Structure Activity Relationship) models can be a valuable alternative method to replace or reduce animal test required by REACH. In particular, some endpoints such as bioconcentration factor (BCF) are easier to predict and many useful models have been already developed. In this paper we describe how to integrate two popular BCF models to obtain more reliable predictions. In particular, the herein presented integrated model relies on the predictions of two among the most used BCF models (CAESAR and Meylan), together with the Applicability Domain Index (ADI) provided by the software VEGA. Using a set of simple rules, the integrated model selects the most reliable and conservative predictions and discards possible outliers. In this way, for the prediction of the 851 compounds included in the ANTARES BCF dataset, the integrated model discloses a R{sup 2} (coefficient of determination) of 0.80, a RMSE (Root Mean Square Error) of 0.61 log units and a sensitivity of 76%, with a considerable improvement in respect to the CAESAR (R{sup 2} = 0.63; RMSE = 0.84 log units; sensitivity 55%) and Meylan (R{sup 2} = 0.66; RMSE = 0.77 log units; sensitivity 65%) without discarding too many predictions (118 out of 851). Importantly, considering solely the compounds within the new integrated ADI, the R{sup 2} increased to 0.92, and the sensitivity to 85%, with a RMSE of 0.44 log units. Finally, the use of properly set safety thresholds applied for monitoring the so called “suspicious” compounds, which are those chemicals predicted in proximity of the border normally accepted to discern non-bioaccumulative from bioaccumulative substances, permitted to obtain an integrated model with sensitivity equal to 100%. - Highlights: • Applying two independent QSAR models for bioconcentration factor increases the prediction. • The concordance of the models is an important component of the integration. • The measurement of the applicability domain improves the

  9. Canada goose kill statistics: Swan Lake Public Hunting Area

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document discusses how the flexible kill formula for Canada goose hunting at Swan Lake Public Hunting Area was reached. Methods used to collect Canada goose...

  10. Reaching Out via Blended Care : Empowering High-Risk Adolescents via Tailored ePublic Sexual Health Services

    NARCIS (Netherlands)

    Kulyk, Olga Anatoliyivna; Roskam, R.V.; David, Silke; van Veen, M.; van Gemert-Pijnen, Julia E.W.C.

    2013-01-01

    Background: More and more adolescents primarily use online resources and mobile applications to find the answers on all kinds of questions about sexual health, such as first time sex, sexually transmitted infections (STD), pregnancy prevention and so on. Current Dutch national program for improving

  11. Reaching Out via Blended Care: Empowering High-Risk Adolescents via Tailored ePublic Sexual Health Services

    NARCIS (Netherlands)

    Kulyk, O.; Roskam, V. R.; David, S.; van Veen, M.; Gemert-Pijnen, van J.E.W.C.

    2013-01-01

    Background: More and more adolescents primarily use online resources and mobile applications to find the answers on all kinds of questions about sexual health, such as first time sex, sexually transmitted infections (STD), pregnancy prevention and so on. Current Dutch national program for improving

  12. Anticipatory Postural Adjustments associated with reaching movements are programmed according to the availability of visual information.

    Science.gov (United States)

    Esposti, Roberto; Bruttini, Carlo; Bolzoni, Francesco; Cavallari, Paolo

    2017-02-17

    During goal-directed arm movements, the eyes, head, and arm are coordinated to look at and reach the target. We examined whether the expectancy of visual information about the target modifies Anticipatory Postural Adjustments (APAs). Ten standing subjects had to (1) move the eyes, head and arm, so as to reach, with both gaze and index-finger, a target of known position placed outside their visual field (Gaze-Reach); (2) look at the target while reaching it (Reach in Full Vision); (3) keep the gaze away until having touched it (Reach then Gaze) and (4) just Gaze without Reach the target. We recorded eye, head, right arm, and acromion kinematics, EMGs from upper- and lower-limb muscles, and forces exerted on the ground. In Gaze-Reach, two coordination strategies were found: when gaze preceded arm muscle recruitment (Gaze-first) and when the opposite occurred (Reach-first). APAs in acromion kinematics, leg muscles, and ground forces started significantly earlier in Gaze-first vs. Reach-first (mean time advance: 44.3 ± 8.9 ms), as it was in Reach in Full Vision vs. Reach then Gaze (39.5 ± 7.9 ms). The Gaze-first to Reach-first time-shift was similar to that between Reach in Full Vision and Reach then Gaze (p = 0.58). Moreover, Gaze without Reach data witnessed that the head-induced postural actions did not affect the APA onset in Gaze-first and Reach-first. In conclusion, in Gaze-first, the central control of posture considers visual information while planning the movement, like in Reach in Full Vision; while Reach-first is more similar to Reach then Gaze, where vision is not required.

  13. Characteristics of Participants in Australia's Get Healthy Telephone-Based Lifestyle Information and Coaching Service: Reaching Disadvantaged Communities and Those Most at Need

    Science.gov (United States)

    O'Hara, Blythe J.; Phongsavan, Philayrath; Venugopal, Kamalesh; Bauman, Adrian E.

    2011-01-01

    To address increasing rates of overweight and obesity, a population-based telephone intervention was introduced in New South Wales, Australia. The Get Healthy Information and Coaching Service[R] (GHS) offered participants a 6-month coaching program or detailed self-help information. Determining the population reach of GHS is of public health…

  14. Public History

    Directory of Open Access Journals (Sweden)

    Marta Gouveia de Oliveira Rovai

    2017-04-01

    Full Text Available Este artigo tem como proposta apresentar o conceito e as práticas de História Pública como um novo posicionamento da ciência histórica em diálogo com profissionais da comunicação, no sentido de produzir e divulgar as experiências humanas. Para isso, discute-se a origem do conceito de História Pública e as diferentes formas de educação histórica que a utilização das novas tecnologias podem proporcionar (dentre elas a internet. Nesse sentido, convida-se o leitor para a reflexão sobre as possibilidades de publicização e de democratização do conhecimento histórico e da cultura, ampliando-se a oportunidade de produção, de divulgação e de acesso do público a diferentes formas experiências no tempo. O artigo também intenciona chamar atenção dos profissionais que lidam com a História e com a Comunicação para os perigos de produções exclusivamente submetidas ao mercado que transformam a popularização da História no reforço de estigmas culturais.   PALAVRAS-CHAVE: História Pública; Educação histórica e Comunicação; democratização e estigmatização.     ABSTRACT This article aims to present the concept and practices of Public History as a new positioning of historical science in dialogue with communication professionals, in the sense of producing and disseminating human experiences. For this, the origin of the concept of Public History and the different forms of historical education that the use of the new technologies can provide (among them the Internet is discussed. In this sense, the reader is invited to reflect on the possibilities of publicizing and democratizing historical knowledge and culture, expanding the opportunity for production, dissemination and public access to different forms of experience in time. The article also intends to draw attention from professionals dealing with History and Communication to the dangers of exclusively commercialized productions that transform the popularization

  15. Reaching out to students across India under IPY

    Science.gov (United States)

    Tiwari, M.; Ravindra, R.

    2009-04-01

    India is actively involved in the scientific as well as the outreach activities related to IPY with National Centre for Antarctic & Ocean Research (NCAOR) as the national coordinating agency. The purpose of the Indian IPY outreach activities is to educate general public, especially school children, about Poles & specifically about Indian scientific activities that are being carried out there. It becomes an uphill task considering the vast population & area of India. To achieve this, NCAOR in collaboration with WWF-India (World Wide Fund for Nature) is organizing various activities that include competitions such as poster & model making, stamp designing, petition writing etc. for school children. NCAOR has also supplied audio-visual & printed material on polar science for organizing exhibitions that focus on geography, environment, flora, fauna, people & importance of poles along with issues related to poles such as ozone hole, global warming etc. Moreover, a popular book entitled "Story of Antarctica" is published by NCAOR & distributed to students in different states of India. To further give impetus to our outreach efforts & to engage more students, an innovative Soccer Tournament called Sub-Zero Soccer was arranged for College students, which received very enthusiastic response. The main objective is to generate awareness among the youth by engaging them in sports and culture as this is very close to their heart and appeals to them. NCAOR also has a specific student participation program in Indian Antarctic Expeditions & students on return share their experiences with other students through lectures etc. To mark the end of IPY, a whole lot of activities are being planned for the last week of February that would include street plays, lectures, question & answer sessions etc.

  16. Europe reaches new frontier - Huygens lands on Titan

    Science.gov (United States)

    2005-01-01

    The first scientific data arrived at the European Space Operations Centre (ESOC) in Darmstadt, Germany, this afternoon at 17:19 CET. Huygens is mankind’s first successful attempt to land a probe on another world in the outer Solar System. “This is a great achievement for Europe and its US partners in this ambitious international endeavour to explore Saturn system,” said Jean-Jacques Dordain, ESA’s Director General. Following its release from the Cassini mothership on 25 December, Huygens reached Titan’s outer atmosphere after 20 days and a 4 million km cruise. The probe started its descent through Titan’s hazy cloud layers from an altitude of about 1270 km at 11:13 CET. During the following three minutes Huygens had to decelerate from 18 000 to 1400 km per hour. A sequence of parachutes then slowed it down to less than 300 km per hour. At a height of about 160 km the probe’s scientific instruments were exposed to Titan’s atmosphere. At about 120 km, the main parachute was replaced by a smaller one to complete the descent, with an expected touchdown at 13:34 CET. Preliminary data indicate that the probe landed safely, likely on a solid surface. The probe began transmitting data to Cassini four minutes into its descent and continued to transmit data after landing at least as long as Cassini was above Titan’s horizon. The certainty that Huygens was alive came already at 11:25 CET today, when the Green Bank radio telescope in West Virginia, USA, picked up a fain but unmistakable radio signal from the probe. Radio telescopes on Earth continued to receive this signal well past the expected lifetime of Huygens. Huygens data, relayed by Cassini, were picked up by NASA’s Deep Space Network and delivered immediately to ESA’s European Space Operation Centre in Darmstadt, Germany, where the scientific analysis is currently taking place. “Titan was always the target in the Saturn system where the need for ‘ground truth’ from a probe was critical. It

  17. REACH纺织品召回案例评析%REACH textiles recall case studies

    Institute of Scientific and Technical Information of China (English)

    高铭

    2011-01-01

    欧盟自2009年6月开始实施REACH召回,至今已公布了55起REACH纺织品召回案例,其中我国纺织产品占54.55%.禁用偶氮染料和邻苯二甲酸盐超标是纺织品召回的主要问题,其中禁用偶氮染料案例中检测出的致癌芳香胺主要是联苯胺、对氨基偶氮苯、3,3'-二甲氧基偶氮苯和3,3'-二甲基偶氮苯等;而邻苯二甲酸盐超标主要出现在特种印花的涂层整理儿童产品中.因此,有关印染企业应甄选染料,慎用特种印花和涂层整理技术.%The European Union began REACH recall measure in June, 2009,55 textile REACH recall cases have been opened to public till now, among which 54.55% is made in China. The forbidden azo dyes and phthalates are the two main problems regarding textile recall. The case of forbidden azo dyes are detected the carcinogenic aromatic amines mainly including benzidine,p-aminoazobenzene, 3,3'-dimethoxy-azobenzene and 3,3'-dimethyl azobenzene etc. The case of phthalates exceeded causes mainly in special printing and coating finish in children's products. Therefore, printing and dyeing entarprises should select dyes, and employ special printing and coating technology with caution.

  18. Dupuytren contracture recurrence project: reaching consensus on a definition of recurrence.

    Science.gov (United States)

    Felici, N; Marcoccio, I; Giunta, R; Haerle, M; Leclercq, C; Pajardi, G; Wilbrand, S; Georgescu, A V; Pess, G

    2014-12-01

    The aim of this study was to determine a definition of recurrence of Dupuytren disease that could be utilized for the comparison of the results independently from the treatment used. 24 hand surgeons from 17 countries met in an international consensus conference. The participants used the Delphi method to evaluate a series of statements: (1) the need for defining recurrence, (2) the concept of recurrence applied to the Tubiana staging system, (3) the concept of recurrence applied to each single treated joint, and (4) the concept of recurrence applied to the finger ray. For each item, the possible answer was given on a scale of 1-5: 1=maximum disagreement; 2=disagreement; 3=agreement; 4=strong agreement; 5=absolute agreement. There was consensus on disagreement if 1 and 2 comprised at least 66% of the recorded answers and consensus on agreement if 3, 4 and 5 comprised at least 66% of the recorded answers. If a threshold of 66% was not reached, the related statement was considered "not defined". A need for a definition of recurrence was established. The presence of nodules or cords without finger contracture was not considered an indication of recurrence. The Tubiana staging system was considered inappropriate for reporting recurrence. Recurrence was best determined by the measurement of a specific joint, rather than a total ray. Time 0 occurred between 6 weeks and 3 months. Recurrence was defined as a PED of more than 20° for at least one of treated joint, in the presence of a palpable cord, compared to the result obtained at time 0. This study determined the need for a standard definition of recurrence and reached consensus on that definition, which we should become the standard for the reporting of recurrence. If utilized in subsequent publications, this will allow surgeons to compare different techniques and make is easier to help patients make an informed choice.

  19. Depreciation of public goods in spatial public goods games

    Science.gov (United States)

    Shi, Dong-Mei; Zhuang, Yong; Li, Yu-Jian; Wang, Bing-Hong

    2011-10-01

    In real situations, the value of public goods will be reduced or even lost because of external factors or for intrinsic reasons. In this work, we investigate the evolution of cooperation by considering the effect of depreciation of public goods in spatial public goods games on a square lattice. It is assumed that each individual gains full advantage if the number of the cooperators nc within a group centered on that individual equals or exceeds the critical mass (CM). Otherwise, there is depreciation of the public goods, which is realized by rescaling the multiplication factor r to (nc/CM)r. It is shown that the emergence of cooperation is remarkably promoted for CM > 1 even at small values of r, and a global cooperative level is achieved at an intermediate value of CM = 4 at a small r. We further study the effect of depreciation of public goods on different topologies of a regular lattice, and find that the system always reaches global cooperation at a moderate value of CM = G - 1 regardless of whether or not there exist overlapping triangle structures on the regular lattice, where G is the group size of the associated regular lattice.

  20. mHealth in the Wild: Using Novel Data to Examine the Reach, Use, and Impact of PTSD Coach.

    Science.gov (United States)

    Owen, Jason E; Jaworski, Beth K; Kuhn, Eric; Makin-Byrd, Kerry N; Ramsey, Kelly M; Hoffman, Julia E

    2015-01-01

    A majority of Americans (58%) now use smartphones, making it possible for mobile mental health apps to reach large numbers of those who are living with untreated, or under-treated, mental health symptoms. Although early trials suggest positive effects for mobile health (mHealth) interventions, little is known about the potential public health impact of mobile mental health apps. The purpose of this study was to characterize reach, use, and impact of "PTSD Coach", a free, broadly disseminated mental health app for managing posttraumatic stress disorder (PTSD) symptoms. Using a mixed-methods approach, aggregate mobile analytics data from 153,834 downloads of PTSD Coach were analyzed in conjunction with 156 user reviews. Over 60% of users engaged with PTSD Coach on multiple occasions (mean=6.3 sessions). User reviews reflected gratitude for the availability of the app and being able to use the app specifically during moments of need. PTSD Coach users reported relatively high levels of trauma symptoms (mean PTSD Checklist Score=57.2, SD=15.7). For users who chose to use a symptom management tool, distress declined significantly for both first-time users (mean=1.6 points, SD=2.6 on the 10-point distress thermometer) and return-visit users (mean=2.0, SD=2.3). Analysis of app session data identified common points of attrition, with only 80% of first-time users reaching the app's home screen and 37% accessing one of the app's primary content areas. These findings suggest that PTSD Coach has achieved substantial and sustained reach in the population, is being used as intended, and has been favorably received. PTSD Coach is a unique platform for the delivery of mobile mental health education and treatment, and continuing evaluation and improvement of the app could further strengthen its public health impact.

  1. Public meeting

    CERN Multimedia

    Staff Association

    2015-01-01

    Last Monday at 9 a.m. the Council Chamber was full, with several people standing, for the public meeting of the Staff Association. Simultaneously, many of our colleagues followed the presentations in the Amphitheatre in Prévessin. We would like to thank all of you for the interest you have shown and for your feedback. In the introduction we explained how the Staff Association represents the staff in its discussions with Management and Member States, and how the staff itself defined, by its participation in the 2013 staff survey, the priority assigned to various points related to the employment conditions. The position of the Staff Association regarding the new contract policy, to be implemented as of 31 March 2015 after approval by Council, was stated. Then, in the framework of the 2015 five-yearly review, the general approach that we would like to see for the new career structure, was explained. Concerning diversity, based on what we know about the situation in other international organiza...

  2. Characterizing and Reaching High-Risk Drinkers Using Audience Segmentation

    Science.gov (United States)

    Moss, Howard B.; Kirby, Susan D.; Donodeo, Fred

    2010-01-01

    Background Market or audience segmentation is widely used in social marketing efforts to help planners identify segments of a population to target for tailored program interventions. Market-based segments are typically defined by behaviors, attitudes, knowledge, opinions, or lifestyles. They are more helpful to health communication and marketing planning than epidemiologically-defined groups because market-based segments are similar in respect to how they behave or might react to marketing and communication efforts. However, market segmentation has rarely been used in alcohol research. As an illustration of its utility, we employed commercial data that describes the sociodemographic characteristics of high-risk drinkers as an audience segment; where they tend to live, lifestyles, interests, consumer behaviors, alcohol consumption behaviors, other health-related behaviors, and cultural values. Such information can be extremely valuable in targeting and planning public health campaigns, targeted mailings, prevention interventions and research efforts. Methods We describe the results of a segmentation analysis of those individuals who self-report consuming five or more drinks per drinking episode at least twice in the last 30-days. The study used the proprietary PRIZM™ audience segmentation database merged with Center for Disease Control and Prevention's (CDC) Behavioral Risk Factor Surveillance System (BRFSS) database. The top ten of the 66 PRIZM™ audience segments for this risky drinking pattern are described. For five of these segments we provide additional in-depth details about consumer behavior and the estimates of the market areas where these risky drinkers reside. Results The top ten audience segments (PRIZM clusters) most likely to engage in high-risk drinking are described. The cluster with the highest concentration of binge drinking behavior is referred to as the “Cyber Millenials.” This cluster is characterized as “the nation's tech-savvy singles

  3. Characterizing and reaching high-risk drinkers using audience segmentation.

    Science.gov (United States)

    Moss, Howard B; Kirby, Susan D; Donodeo, Fred

    2009-08-01

    Market or audience segmentation is widely used in social marketing efforts to help planners identify segments of a population to target for tailored program interventions. Market-based segments are typically defined by behaviors, attitudes, knowledge, opinions, or lifestyles. They are more helpful to health communication and marketing planning than epidemiologically defined groups because market-based segments are similar in respect to how they behave or might react to marketing and communication efforts. However, market segmentation has rarely been used in alcohol research. As an illustration of its utility, we employed commercial data that describes the sociodemographic characteristics of high-risk drinkers as an audience segment, including where they tend to live, lifestyles, interests, consumer behaviors, alcohol consumption behaviors, other health-related behaviors, and cultural values. Such information can be extremely valuable in targeting and planning public health campaigns, targeted mailings, prevention interventions, and research efforts. We described the results of a segmentation analysis of those individuals who self-reported to consume 5 or more drinks per drinking episode at least twice in the last 30 days. The study used the proprietary PRIZM (Claritas, Inc., San Diego, CA) audience segmentation database merged with the Center for Disease Control and Prevention's (CDC) Behavioral Risk Factor Surveillance System (BRFSS) database. The top 10 of the 66 PRIZM audience segments for this risky drinking pattern are described. For five of these segments we provided additional in-depth details about consumer behavior and the estimates of the market areas where these risky drinkers resided. The top 10 audience segments (PRIZM clusters) most likely to engage in high-risk drinking are described. The cluster with the highest concentration of binge-drinking behavior is referred to as the "Cyber Millenials." This cluster is characterized as "the nation's tech

  4. Career Guidance and Public Mental Health

    Science.gov (United States)

    Robertson, Peter J.

    2013-01-01

    Career guidance may have the potential to promote public health by contributing positively to both the prevention of mental health conditions and to population level well-being. The policy implications of this possibility have received little attention. Career guidance agencies are well placed to reach key target groups. Producing persuasive…

  5. Defining Occupational and Consumer Exposure Limits for Nanomaterials - First Experiences from REACH Registrations

    Science.gov (United States)

    Aschberger, K.; Klöslova, Z.; Falck, G.; Christensen, F. M.

    2013-04-01

    nanosized materials, they were not derived from hazard data for the nanoform. Different methods for deriving the DNELs were applied and few dossiers derived DNELs by applying the default assessment factors in the REACH guidance. Several DNELs were based on available Occupational Exposure Limits (OELs) for inhalable and respirable dust or the nuisance dust levels, which have not been established for nanosized materials. In general lower (i.e. less strict) assessment factors were applied with different types of justification. All DNELs were expressed in the mass metrics. It is important to note that submission, identification and selection of the dossiers addressed in this study was done before the adoption of the EC recommendation (2011/696/EU) on a definition of nanomaterial and before the publication of the revised ECHA guidance documents that include recommendations for nanomaterials.

  6. From Public Relations to Corporate Public Diplomacy

    DEFF Research Database (Denmark)

    Mogensen, Kirsten

    2017-01-01

    -win solutions supported by the general public. While existing research suggests that an important function of public relations is to create a perception of legitimacy and that the hope of economic and commercial public diplomacy is to create a perception of attractiveness among the public in foreign countries...

  7. The ESO Educational Office Reaches Out towards Europe's Teachers

    Science.gov (United States)

    2001-12-01

    ESA/ESO Astronomy Exercises Provide a Taste of Real Astronomy [1] Summary The European Southern Observatory (ESO) has been involved in many Europe-wide educational projects during the past years, in particular within European Science Weeks sponsored by the European Commission (EC). In order to further enhance the significant educational potential inherent in the numerous scientific endeavours now carried out by Europe's astronomers with ESO front-line telescope facilities, it has been decided to set up an Educational Office within the ESO EPR Department. It will from now on work closely with astronomy-oriented teachers, in particular at the high-school level , providing support, inspiration and new materials. Much of this interaction will happen via the European Association for Astronomy Education (EAAE) In this context, and in collaboration with the European Space Agency (ESA) , the first instalments of the "ESA/ESO Astronomy Exercise Series" have just been published, on the web ( http://www.astroex.org ) and in print (6 booklets totalling 100 pages; provided free-of-charge to teachers on request). They allow 16-19 year old students to gain exciting hands-on experience in astronomy, making realistic calculations with data obtained from observations by some of the world's best telescopes, the NASA/ESA Hubble Space Telescope (HST) and ESO's Very Large Telescope (VLT) . PR Photo 36/01 : The "ESA/ESO Astronomy Exercise Series" . Educational projects at ESO The European Southern Observatory (ESO) , through its Education and Public Relations Department (EPR) , has long been involved in educational activities, in particular by means of Europe-wide projects during successive European Science Weeks , with support from the European Commission (EC) . A most visible outcome has been the creation of the trailblazing European Association for Astronomy Education (EAAE) - this was first discussed at an international meeting at the ESO Headquarters in November 1994 with the

  8. Imagining Democratic Futures for Public Universities: Educational Leadership against Fatalism's Temptations

    Science.gov (United States)

    Abowitz, Kathleen Knight

    2016-01-01

    At current rates, almost all U.S. public universities could reach a point of zero state subsidy within the next fifty years. What is a public university without public funding? In this essay, Kathleen Knight Abowitz considers the future of public universities, drawing upon the analysis provided in John Dewey's "Democracy and Education."…

  9. A comparison of the sit-and-reach test and the back-saver sit-and-reach test in university students

    National Research Council Canada - National Science Library

    López-Miñarro, Pedro A; Andújar, Pilar Sáinz de Baranda; Rodrñguez-Garcña, Pedro L

    2009-01-01

    ...) between the sit-and-reach test (SR) and the back-saver sit-and-reach test (BS). Seventy-six men (mean age ± SD: 23.45 ± 3.96 years) and 67 women (mean age ± SD: 23.85 ± 5.36 years) were asked to perform three trials of SR, BS left...

  10. Institutionalising of public health.

    Science.gov (United States)

    Karkee, R

    2014-01-01

    Though public health situation in Nepal is under-developed, the public health education and workforce has not been prioritised. Nepal should institutionalise public health education by means of accrediting public health courses, registration of public health graduates in a data bank and increasing job opportunities for public health graduates in various institutions at government sector.

  11. The Bard in the Bathroom: Literary Analysis, Filmmaking, and Shakespeare

    Science.gov (United States)

    Bucolo, Joe

    2007-01-01

    Drawing on the expertise of colleagues in technology and filmmaking, high school teacher Joe Bucolo helps students demonstrate the critical comprehension, mastery, and creative insight that transpire from close study of Shakespeare's plays. Production Teams examine the context and language of Shakespeare's scenes, interview an expert, and address…

  12. A prompt plus delayed contingency procedure for reducing bathroom graffiti.

    Science.gov (United States)

    Watson, T S

    1996-01-01

    This study assessed the effectiveness of posting signs for reducing graffiti in three men's restrooms on a college campus using a multiple baseline across settings design. During baseline, graffiti increased almost daily in each of the three settings. Immediately following the intervention, no marks were made on any of the three walls. Results were maintained at 3-month follow-up. A possible explanation for the results is that the signs specified an altruistic contingency.

  13. A prompt plus delayed contingency procedure for reducing bathroom graffiti.

    Science.gov (United States)

    Watson, T S

    1996-01-01

    This study assessed the effectiveness of posting signs for reducing graffiti in three men's restrooms on a college campus using a multiple baseline across settings design. During baseline, graffiti increased almost daily in each of the three settings. Immediately following the intervention, no marks were made on any of the three walls. Results were maintained at 3-month follow-up. A possible explanation for the results is that the signs specified an altruistic contingency. PMID:8881353

  14. Hospital bathrooms and showers: a continuing saga of inadequacy

    OpenAIRE

    Monro, Andy; Mulley, Graham P

    2004-01-01

    Previous surveys of UK hospitals have highlighted many deficiencies in the standards of hospital inpatient washing and bathing facilities—especially inadequate access for wheelchair users, insufficient bathing equipment, and unsatisfactory cleanliness and privacy. We conducted a qualitative survey in three hospitals in the North of England to see whether these facilities have improved.

  15. Heterogeneous catalysis: on bathroom mirrors and boiling stones

    NARCIS (Netherlands)

    Philipse, A.P.|info:eu-repo/dai/nl/073532894

    2011-01-01

    A catalyst is defined as a substance that accelerates a process without undergoing a net change due to that process. Most chemistry students learn about catalysts in the context of chemical reactions, such as the enzymes in biochemistry or the heterogeneous metal catalysts in inorganic chemistry (1,

  16. Heterogeneous catalysis: on bathroom mirrors and boiling stones

    NARCIS (Netherlands)

    Philipse, A.P.

    2011-01-01

    A catalyst is defined as a substance that accelerates a process without undergoing a net change due to that process. Most chemistry students learn about catalysts in the context of chemical reactions, such as the enzymes in biochemistry or the heterogeneous metal catalysts in inorganic chemistry (1,

  17. Human microbiome: From the bathroom to the bedside

    Institute of Scientific and Technical Information of China (English)

    Stephen; Malnick; Ehud; Melzer

    2015-01-01

    The human gut contains trillions of bacteria, the major phylae of which include Bacteroidetes, Firmicutes, Actinobacteria and Proteobacteria. Fecal microbial transplantation(FMT) has been known of for manyyears but only recently has been subjected to rigorous examination. We review the evidence regarding FMT for recurrent Clostridium difficile infection which has resulted in it being an approved treatment. In addition there is some evidence for its use in both irritable bowel syndrome and inflammatory bowel disease. Further research is needed in order to define the indications for FMT and the most appropriate method of administration.

  18. Human microbiome: From the bathroom to the bedside.

    Science.gov (United States)

    Malnick, Stephen; Melzer, Ehud

    2015-08-15

    The human gut contains trillions of bacteria, the major phylae of which include Bacteroidetes, Firmicutes, Actinobacteria and Proteobacteria. Fecal microbial transplantation (FMT) has been known of for many years but only recently has been subjected to rigorous examination. We review the evidence regarding FMT for recurrent Clostridium difficile infection which has resulted in it being an approved treatment. In addition there is some evidence for its use in both irritable bowel syndrome and inflammatory bowel disease. Further research is needed in order to define the indications for FMT and the most appropriate method of administration.

  19. The Bard in the Bathroom: Literary Analysis, Filmmaking, and Shakespeare

    Science.gov (United States)

    Bucolo, Joe

    2007-01-01

    Drawing on the expertise of colleagues in technology and filmmaking, high school teacher Joe Bucolo helps students demonstrate the critical comprehension, mastery, and creative insight that transpire from close study of Shakespeare's plays. Production Teams examine the context and language of Shakespeare's scenes, interview an expert, and address…

  20. Influence of gravity compensation on muscle activity during reach and retrieval in healthy elderly.

    NARCIS (Netherlands)

    Prange, Grada Berendina; Kallenberg, L.A.C.; Jannink, M.J.A.; Stienen, Arno; van der Kooij, Herman; IJzerman, Maarten Joost; Hermens, Hermanus J.

    2007-01-01

    INTRODUCTION: Arm support like gravity compensation may improve arm movements during stroke rehabilitation. It is unknown how gravity compensation affects muscle activation patterns during reach and retrieval movements. Since muscle activity during reach is represented by a component varying with

  1. Successfully Changing the Landscape of Information Distribution: Extension Food Website Reaches People Locally and Globally

    Directory of Open Access Journals (Sweden)

    Alice Henneman

    2016-02-01

    Full Text Available The goal of the Food website was to develop Internet-based content that was relevant and reached the general public and multiplier groups, such as educators, health professionals, and media outlets. The purpose of this paper was to examine whether a multi-modal approach to information delivery through increases in and changes to content, electronic mailing list creation, and social media posting impacted user access, traffic channels, and referrals from 2010 to 2014. When comparing 2010-2011 versus 2013-2014, there was a 150% increase in total pageviews, 197% increase in unique pageviews, and a 39% increase in average time spent on a page. Since 2010, the website had over 5.2 million total pageviews, 3.1 million sessions, and 2.6 million users. In 2014, top social media referrals included Pinterest, Facebook, LinkedIn, and Twitter. Age of visitors ranged from 18 to 65+, with 45% being 18-34 years old. Approximately 70% were female. Visitors came from 229 countries/territories and 18,237 different cities. The website connects Nebraska and the world to the exciting food research and information generated at the University of Nebraska-Lincoln and is playing an increasingly important role in shaping the future of food in the local and global community.

  2. A New Approach to Reach Latino Populations in Rural and Urban Settings

    Science.gov (United States)

    Morris, P.; Garcia, A.; Galindo, C.; Obot, V.; Allen, J.; Reiff, P.; Sumners, C.; Garcia, J.; Garza, O.

    2004-12-01

    Current statistics indicate that Latino populations have lower high school and college graduation rates than Anglos or African Americans. If Latinos do not pursue baccalaureate and higher degrees, then this group will be left behind as technological advances increasingly drive our society. The drop out rate affects not only the individuals, families, communities, and society from many different aspects, including financial independence, but also loss of potential contributing members of society in science, engineering, etc. Houston, an urban area, with a Latino population of 39% and Brownsville, a rural area represented by 84% Latinos, are two Texas areas where universities, schools, museums, and NASA are reaching out to increase science skills and graduation rates. Many Houston families have the opportunity to be introduced to different options, but Brownsville families do not have the same opportunities as the area lacks a strong industrial and technological base. We have developed programs to improve the space and Earth science knowledge base by providing summer science enrichment programs for K-12 students, family events, exposing high school students to college opportunities, and training high school and college students to serve as mentors to their peers. The peer mentors lead many of the outreach venues, interacting with the public with demonstrations and interactive science activities. In addition, we have developed a series of teacher workshops and modules on integrated science and mathematics. The teacher workshops are designed to provide the teachers with a wealth of integrated examples for classroom use.

  3. Museum in a School (reaching the unreachable audience). Final report, February 2, 1993--December 14, 1995

    Energy Technology Data Exchange (ETDEWEB)

    Diaz, O.

    1996-02-21

    SciTech, an interactive science and technology center located 45 miles west of Chicago, is dedicated to providing hands-on and minds-on experiences that explore the spectrum of science and mathematics. SciTech opened at its present location during the summer of 1990 in Aurora, a changing community with a large minority population. Since then, SciTech has received over 331,000 visitors from the entire Chicago metropolitan area. There are now more than 250 exhibits housed in the museum. SciTech has grown quickly in part due to the strong volunteer support from the research and development corridor population it serves, as well as through international ties. SciTech has become known as an innovative force in the science museum community for its original exhibits and unique youth and school programs. SciTech`s traveling outreach program, ``Museum in a School,`` has served over 391 public and private schools in 111 districts in the Chicago metropolitan area, and has reached over 3,099 teachers and 98,837 students throughout its history. This program serves a wide variety of students, including bilingual, economically depressed, and learning impaired. SciTech is concerned with every American`s need for increasing basic science literacy.

  4. Improving Adherence to Care Among "Hard to Reach" HIV-Infected Patients in Argentina.

    Science.gov (United States)

    Jones, Deborah L; Sued, Omar; Cecchini, Diego; Bofill, Lina; Cook, Ryan; Lucas, Mar; Bordato, Alejandra; Cassetti, Isabel; Cahn, Pedro; Weiss, Stephen M

    2016-05-01

    Many HIV-infected patients fail to achieve undetectable viral load and are not retained in care. This pilot study examined patients lost to care in public and private clinics in Buenos Aires, Argentina. The impact of patient and provider interventions was compared separately and collectively. In Phase 1, participants prescribed antiretrovirals and non-adherent to treatment in the prior 3-6 months (n = 60) were randomized to patient intervention or standard of care (SOC) and assessed over 12 months. In Phase 2, providers were trained in interviewing techniques and 60 additional patients were randomized to patient intervention or SOC condition. Averaged across patient intervention status, Phase 2 provider intervention patients reported the most improved adherence and viral suppression at 6 and 12 months. Adherence in "patient intervention only" improved at midpoint and returned to baseline at 12 months. Results suggest provider training sustained patient adherence and viral suppression among "hard to reach" patients.

  5. Highlights from e-EPS: New milestone reached for the European XFEL construction

    CERN Multimedia

    Jorge Rivero González

    2013-01-01

    e-EPS News is an addition to the CERN Bulletin line-up, showcasing articles from e-EPS – the European Physical Society newsletter – as part of a collaboration between the two publications.   In June 2013 an important milestone was reached for the European X-ray free-electron laser [XFEL] with the completion of its underground portion. Located in the Hamburg area (Germany), the European XFEL is one of the largest and most ambitious European projects to date. Starting full operations in 2016, the European XFEL is expected to generate intensive, ultrashort X-ray flashes that will open up entirely new areas of research with X-rays that are currently inaccessible. Organisations from 12 European countries, Denmark, France, Germany, Greece, Hungary, Italy, Poland, Russia, Slovakia, Spain, Sweden and Switzerland are members of the European XFEL consortium, with the Deutsches Elektronen-Synchrotron [DESY] as the main shareholder. The total length of the facility will be 3.4km and ...

  6. Ethics in Public Health Research

    Science.gov (United States)

    Curtis, Valerie A.; Garbrah-Aidoo, Nana; Scott, Beth

    2007-01-01

    Skill in marketing is a scarce resource in public health, especially in developing countries. The Global Public–Private Partnership for Handwashing with Soap set out to tap the consumer marketing skills of industry for national handwashing programs. Lessons learned from commercial marketers included how to (1) understand consumer motivation, (2) employ 1 single unifying idea, (3) plan for effective reach, and (4) ensure effectiveness before national launch. After the first marketing program, 71% of Ghanaian mothers knew the television ad and the reported rates of handwashing with soap increased. Conditions for the expansion of such partnerships include a wider appreciation of what consumer marketing is, what it can do for public health, and the potential benefits to industry. Although there are practical and philosophical difficulties, there are many opportunities for such partnerships. PMID:17329646

  7. Scientific governance and the process for exposure scenario development in REACH

    NARCIS (Netherlands)

    Money, C.D.; Hemmen, J.J. van; Vermeire, T.G.

    2007-01-01

    The primary process established by the European Commission to address the science needed to define key REACH concepts and to help rationally implement REACH's ambitions is enshrined in a series of activities known as the REACH Implementation Projects (RIPs). These are projects that aim to define the

  8. The Performance of Left-Handed Participants on a Preferential Reaching Test

    Science.gov (United States)

    Mamolo, Carla M.; Roy, Eric A.; Bryden, Pamela J.; Rohr, Linda E.

    2005-01-01

    Previous research in our laboratory has examined the distribution of preferred hand (PH) reaches in working space with right-handed participants. In one study, we examined the effects of tool position and task demands on the frequency of PH reaches with right-handers (Mamolo, Roy, Bryden, & Rohr, 2004). We found that PH reaches were at a maximum…

  9. Typical and atypical development of reaching and postural control in infancy

    NARCIS (Netherlands)

    Hadders-Algra, Mijna

    2013-01-01

    Successful reaching requires postural control, either by active regulation or by postural support. The present paper reviews literature on typical and atypical development of reaching and postural control during infancy. Typically, reaching movements end in grasping around 4 months of age. Initially

  10. A Preliminary Evaluation of Reach: Training Early Childhood Teachers to Support Children's Social and Emotional Development

    Science.gov (United States)

    Conners-Burrow, Nicola A.; Patrick, Terese; Kyzer, Angela; McKelvey, Lorraine

    2017-01-01

    This paper describes the development, implementation and preliminary evaluation of the Reaching Educators and Children (REACH) program, a training and coaching intervention designed to increase the capacity of early childhood teachers to support children's social and emotional development. We evaluated REACH with 139 teachers of toddler and…

  11. Mind the gap : Societal limits to public library effectiveness

    NARCIS (Netherlands)

    Glorieux, Ignace; Kuppens, Toon; Vandebroeck, Dieter

    2007-01-01

    This article focuses on the effectiveness of Flemish (Belgian) public libraries in reaching a large and socially diverse public. A statistical model is developed which incorporates unique data gathered through a large-scale visitor survey, a survey of librarians and municipal demographic information

  12. Mind the gap : Societal limits to public library effectiveness

    NARCIS (Netherlands)

    Glorieux, Ignace; Kuppens, Toon; Vandebroeck, Dieter

    This article focuses on the effectiveness of Flemish (Belgian) public libraries in reaching a large and socially diverse public. A statistical model is developed which incorporates unique data gathered through a large-scale visitor survey, a survey of librarians and municipal demographic

  13. Public Health Genetics : Challenging "Public Health at the Crossroads"

    Directory of Open Access Journals (Sweden)

    Angela Brand

    2005-03-01

    Full Text Available

    Dear public health professionals, Honestly, isn’t it time to ask whether or not we are doing “the right things”in public health? Are our present public health strategies evidence-based? The public health agenda demands a vision that reaches beyond research to the application of public health and the determination of it’s impact. In this scenario what is the role of genomics? In the past twenty years, advances in genome research have revolutionised what is known about the role of inheritance in health and disease.[1]

    Nowadays,we know that our DNA determines not only the cause of single-gene disorders, but also determines our predisposition to common diseases.Whereas medicine is currently undergoing extraordinary developments from its morphological and phenotype orientation to a molecular and genotype orientation, promoting the importance of prognosis and prediction, public health practice has to date concerned itself with environmental determinants of health and disease and has paid scant attention to genetic variations within the population.

     The advances brought about by genomics is changing these perceptions.[2,3] Many predict, that this knowledge will enable health promotion messages and disease prevention programmes to be specifically directed at susceptible individuals or at subgroups of the population, based on their genetic profile.[4,5]

    The new technologies will allow researchers to examine genetic mutations at the functional genomic unit level, and to better understand the significance of environmental factors such as noxious agents, nutrition and personal behaviour in relation to the causation of diseases such as cardiovascular diseases, psychiatric disorders and infectious diseases.

  14. Ethical aspects in public relations

    Directory of Open Access Journals (Sweden)

    Voza Danijela

    2009-01-01

    Full Text Available The basic aim of this paper is to explore public relations practitioners' different perceptions of professional ethics depending on gender, age, educational level and years of experience. Analysis of professional ethics in Serbian public relations, has gained the ability to introduce all relevant aspects that should act in order to reach the positive developments and improve the existing situation in the field of ethics in public relations. The conclusion may be derived from this research is that business ethics in public relations in Serbia is at a high level. However, we must accept these results with caution, because very critical and sensitive issues of ethics lead to the interviewees to give fulsome answers that prove and practical examples. In order to obtain relevant results in future studies need to be, above all, changed the manner of conducting the survey. So, you need a personal approach with full respect for the respondents of anonymity. Business ethics in Serbia deserves much more attention and through education and research, as well as direct examples of business practice. .

  15. [Fraudulent publication in medical journals].

    Science.gov (United States)

    Becerril-Ángeles, Martín; García-Gómez, Francisco

    2014-01-01

    Fraud can be present in some scientific medical publications; however, the magnitude of this situation is unknown. One of the associated factors for this transgression of the good practice of investigation is the need to publish and obtain recognition and benefits, regardless of the means. The deliberate fabrication and falsification of data, plagiarism and duplication of publications are some of the scientific misconducts. Many cases of fraud in publications are known, and they have reached public opinion and have been a matter of legal sanctions (the names of Woo Suk Hwang, Jon Sudbo, Joachim Blodt, Robert Slutsky, and William Summerlin reminds us a few known cases). In the last decades, national and international regulatory organisms have been created in order to intervene against this scientific misconduct. Currently, we can rely on several effective software programs, whose function is to detect plagiarism and falsification of data. The prevention of scientific misconduct through information and education of the investigators could lead to the decrease of the presence of this problem, which damages scientific credibility and put at risk the patient's safety.

  16. Conclusions Regarding Cross-Group Differences in Happiness Depend on Difficulty of Reaching Respondents*

    Science.gov (United States)

    Heffetz, Ori; Rabin, Matthew

    2015-01-01

    A growing literature explores differences in subjective well-being across demographic groups, often relying on surveys with high nonresponse rates. By using the reported number of call attempts made to participants in the University of Michigan’s Surveys of Consumers, we show that comparisons among easy-to-reach respondents differ from comparisons among hard-to-reach ones. Notably, easy-to-reach women are happier than easy-to-reach men, but hard-to-reach men are happier than hard-to-reach women, and conclusions of a survey could reverse with more attempted calls. Better alternatives to comparing group sample averages might include putting greater weight on hard-to-reach respondents or even extrapolating trends in responses. PMID:26316655

  17. Conclusions Regarding Cross-Group Differences in Happiness Depend on Difficulty of Reaching Respondents.

    Science.gov (United States)

    Heffetz, Ori; Rabin, Matthew

    2013-12-01

    A growing literature explores differences in subjective well-being across demographic groups, often relying on surveys with high nonresponse rates. By using the reported number of call attempts made to participants in the University of Michigan's Surveys of Consumers, we show that comparisons among easy-to-reach respondents differ from comparisons among hard-to-reach ones. Notably, easy-to-reach women are happier than easy-to-reach men, but hard-to-reach men are happier than hard-to-reach women, and conclusions of a survey could reverse with more attempted calls. Better alternatives to comparing group sample averages might include putting greater weight on hard-to-reach respondents or even extrapolating trends in responses.

  18. Seepage Investigation for Selected River Reaches in the Chehalis River Basin, Washington

    Science.gov (United States)

    Ely, D. Matthew; Frasl, Kenneth E.; Marshall, Cameron A.; Reed, Fred

    2008-01-01

    A study was completed in September 2007 in the Chehalis River basin to determine gain or loss of streamflow by measuring discharge at selected intervals within various reaches along the Chehalis River and its tributaries. Discharge was measured at 68 new and existing streamflow sites, where gains and losses were determined for 36 stream reaches. Streamflow gains were measured for 22 reaches and losses were measured for 13 reaches. No gain or loss was measured at the Chehalis River between the Newaukum and Skookumchuck Rivers. The Chehalis River exhibited a pattern of alternating gains and losses as it entered the area of wide, gentle relief known as the Grand Mound Prairie. The general pattern of tributary ground- and surface-water interaction was discharge to streams (gaining reaches) in the upper reaches and discharge to the ground-water system (losing reaches) as the tributaries entered the broad, flat Chehalis River valley.

  19. Public Relations in the Public Sector

    DEFF Research Database (Denmark)

    Valentini, Chiara

    2013-01-01

    of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...... relations. Research limitations: Due to a lack of information on the exact number of public communication officers working in the Italian public administration and a too small number of respondents in one of the respondent groups, it is not possible to draw inferences or general conclusions from...... knowledge on strategic public relations and public communication by offering a specific analysis of the strategic management of information and communication programs in the Italian public administration....

  20. Large wood influence on stream metabolism at a reach-scale in the Assabet River, Massachusetts

    Science.gov (United States)

    David, G. C. L.; Snyder, N. P.; Rosario, G. M.

    2016-12-01

    Total stream metabolism (TSM) represents the transfer of carbon through a channel by both primary production and respiration, and thus represents the movement of energy through a watershed. Large wood (LW) creates geomorphically complex channels by diverting flows, altering shear stresses on the channel bed and banks, and pool development. The increase in habitat complexity around LW is expected to increase TSM, but this change has not been directly measured. In this study, we measured changes in TSM around a LW jam in a Massachusetts river. Dissolved oxygen (DO) time series data are used to quantify gross primary production (GPP), ecosystem respiration (ER), which equal TSM when summed. Two primary objectives of this study are to (1) assess changes in TSM around LW and (2) compare empirical methods of deriving TSM to Grace et al.'s (2015) BASE model. We hypothesized that LW would increase TSM by providing larger pools, increasing coverage for fish and macroinvertebrates, increasing organic matter accumulation, and providing a place for primary producers to anchor and grow. The Assabet River is a 78 km2 drainage basin in central Massachusetts that provides public water supply to 7 towns. A change in TSM over a reach-scale was assessed using two YSI 6-Series Multiparameter Water Quality sondes over a 140 m long pool-riffle open meadow section. The reach included 6 pools and one LW jam. Every two weeks from July to November 2015, the sondes were moved to different pools. The sondes collected DO, temperature, depth, pH, salinity, light intensity, and turbidity at 15-minute intervals. Velocity (V) and discharge (Q) were measured weekly around the sondes and at established cross sections. Instantaneous V and Q were calculated for each sonde by modeling flows in HEC-RAS. Overall, TSM was heavily influenced by the pool size and indirectly to the LW jam which was associated with the largest pool. The largest error in TSM calculations is related to the empirically

  1. END-OF-YEAR PUBLICATION OF WEEKLY BULLETIN

    CERN Multimedia

    Publications Section

    2002-01-01

    The final edition (nos 51-52/2002 and 1-2/2003) of the last Weekly Bulletin of the year will appear on Friday 13 December and will cover events at CERN from 16-20 December 2002 to 6-10 January 2003. Announcements for publication in this issue should reach the Media & Publication Section/ETT or the Staff Association, as appropriate, on Tuesday 10 December by noon. Publications Section/ ETT ­ Tel. 73830

  2. End-of-year - publication of weekly bulletin

    CERN Multimedia

    Publication Section

    2004-01-01

    The final edition (nos 51-52/2004 and 1-2/2005) of the last Weekly Bulletin of the year will appear on Friday 10 December and will cover events at CERN from 13-17 December 2004 to 3-7 January 2005. Announcements for publication in this issue should reach the Publication Section or the Staff Association, as appropriate, on Tuesday 7 December by noon. Publications Section Tel. 73830 or 79971

  3. Privacy with Public Access: Digital Memorials on QR Codes

    DEFF Research Database (Denmark)

    Gotved, Stine

    2015-01-01

    takes the departure in gravestones with QR-codes; objects at once physical and digital, underhandedly putting presumably private content within public reach. A plethora of issues of privacy and publicness are at play within the study's two connected but rather different empirical spaces: the physical...... in the borderland between private and public is exemplified, and with the presentation, we are ensuring a continued discussion on privacy as well as legacy in our digital society....

  4. Reaching Out

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Iran’s domestic political situation and its relations with the United States draw worldwide attention After current Iranian President Mahmoud Ahmadinejad won re-election in the country’s 10th presi-Idential election, it was inevitable that the world would pay special attention to the development of Iran’s interior situation and its relationship with the United States.

  5. Reaching Girls

    Science.gov (United States)

    Jacobs, Charlotte E.; Kuriloff, Peter J.; Cox, Amanda B.

    2014-01-01

    If educators want to engage girls in learning, they must align teaching practices with girls' specific needs. In a study modeled after Reichert and Hawley's study of boys, the authors learned that lessons with hands-on learning, elements of creativity, multimodal projects, and class discussions all worked to stimulate girls'…

  6. Generalization patterns for reach adaptation and proprioceptive recalibration differ after visuomotor learning.

    Science.gov (United States)

    Cressman, Erin K; Henriques, Denise Y P

    2015-07-01

    Visuomotor learning results in changes in both motor and sensory systems (Cressman EK, Henriques DY. J Neurophysiol 102: 3505-3518, 2009), such that reaches are adapted and sense of felt hand position recalibrated after reaching with altered visual feedback of the hand. Moreover, visuomotor learning has been shown to generalize such that reach adaptation achieved at a trained target location can influence reaches to novel target directions (Krakauer JW, Pine ZM, Ghilardi MF, Ghez C. J Neurosci 20: 8916-8924, 2000). We looked to determine whether proprioceptive recalibration also generalizes to novel locations. Moreover, we looked to establish the relationship between reach adaptation and changes in sense of felt hand position by determining whether proprioceptive recalibration generalizes to novel targets in a similar manner as reach adaptation. On training trials, subjects reached to a single target with aligned or misaligned cursor-hand feedback, in which the cursor was either rotated or scaled in extent relative to hand movement. After reach training, subjects reached to the training target and novel targets (including targets from a second start position) without visual feedback to assess generalization of reach adaptation. Subjects then performed a proprioceptive estimation task, in which they indicated the position of their hand relative to visual reference markers placed at similar locations as the trained and novel reach targets. Results indicated that shifts in hand position generalized across novel locations, independent of reach adaptation. Thus these distinct sensory and motor generalization patterns suggest that reach adaptation and proprioceptive recalibration arise from independent error signals and that changes in one system cannot guide adjustments in the other.

  7. Public Relations in the Public Sector

    DEFF Research Database (Denmark)

    Valentini, Chiara

    2013-01-01

    of the Excellence Project in Public Relations and thus applies a research instrument similar to that used in other international scholarly investigations in public relations. The population comprises civil servants working in information and communication activities for Italian public administrations. Findings...... relations. Research limitations: Due to a lack of information on the exact number of public communication officers working in the Italian public administration and a too small number of respondents in one of the respondent groups, it is not possible to draw inferences or general conclusions from...... the findings. The study also suffers from the limits of a quantitative research approach, which provides less elaborate accounts of public communication officers’ perceptions of the strategic role of communication in the public sector. Originality/value of paper: This study contributes to the existing...

  8. Non-publication and publication bias in reproductive medicine: a cohort analysis.

    Science.gov (United States)

    Lensen, S; Jordan, V; Showell, M; Showell, E; Shen, V; Venetis, C; Farquhar, C

    2017-08-01

    Does publication bias or non-publication exist in fertility trials presented as conference abstracts? This study did not detect any publication bias; however, it did identify a high level of non-publication, with only 49% of abstracts reaching full-text publication four or more years after abstract presentation. Systematic reviews of randomized controlled trials (RCTs) are the foundation of evidence based medicine. Non-publication or publication deficit refer to the failure to publish trial results. A publication bias exists when there is any tendency on the parts of the investigators or editors to fail to publish study results on the basis or strength of the study findings. Both present a serious problem for researchers, clinicians and policymakers alike, and ultimately impact on patient care. A retrospective cohort study identified 337 fertility RCTs presented as conference abstracts between 2007 and 2010, as captured by an electronic search of the Cochrane Gynaecology and Fertility Database. After excluding ineligible trials and duplicates, 224 abstracts remained. A search for the full-text papers of each abstract was undertaken in Pubmed, MEDLINE, Embase, CINAHL and Google in May 2015 using a probabilistic approach. Trial authors were contacted to query the publication status of abstracts when no full-text was identified. The association between individual variables and the probability of publication, and time to publication, was assessed using logistic regression and Cox regression, respectively. Of the 224 included abstracts, only 110 (49%; 95% CI: 42.6, 55.6) were found to be published as full-text articles. Publication bias was not identified in this cohort; studies with positive results had a similar probability of reaching full-text publication 52/113 (46%; 95% CI: 37.0, 55.3) as studies with non-positive (negative or null) results 58/111 (52%; 95% CI: 17.8, 33.9) (adjusted odds ratio (AOR): 1.02; 95% CI: 0.53, 1.97). Similarly, the time from abstract

  9. Examining Means of Reaching Adolescent Girls for Iron Supplementation in Tigray, Northern Ethiopia

    Directory of Open Access Journals (Sweden)

    Afework Mulugeta

    2015-11-01

    Full Text Available Background: Iron deficiency is the most prevalent nutritional deficiency in adolescent girls from the developing world. One of the recommended interventions to improve iron status in adolescent girls is iron supplementation. Yet the provision of iron supplements to adolescent girls proved to be a challenging task for the health systems across the developing world. Objective: The objective of the study was to examine means of reaching adolescent girls for iron supplementation in Northern Ethiopia. Methodology: Analytical cross-sectional study consisting of both quantitative and qualitative approaches to data collection and analysis was used in this study. Stratified multi-stage systematic random sampling technique was adopted and primary quantitative data were collected from 828 (578 school attending and 250 non school attending adolescent girls recruited from nine districts of Tigray. The primary quantitative data were analyzed using SPSS version 20 software. The qualitative data collected through key informant interviews and focus group discussions were transcribed verbatim and qualitatively analyzed. Results: The mean (SD age of the girls was 16.7 (1.4 years. Four hundred forty seven (54%, 355 (42.9% and 26 (3.1% of the adolescent girls had low, medium and high diet diversity scores, respectively. More than half, 467 (56%, of the adolescent girls believed that adolescent girls were overloaded with household jobs everyday compared to boys from their respective communities. Key informants said that, there is no adolescent nutrition message promoted in the study area. Low community awareness, perceiving iron tablet as a contraceptive, religious and cultural influences, and lack of confidence in supplementation value of iron tablets, are some of the potential barriers mentioned by the key informant and focus group discussion participants. Schools (45%, health centers (27% and health posts (26% were the preferred public facilities for provision of

  10. Modeling study of seated reach envelopes based on spherical harmonics with consideration of the difficulty ratings.

    Science.gov (United States)

    Yu, Xiaozhi; Ren, Jindong; Zhang, Qian; Liu, Qun; Liu, Honghao

    2017-04-01

    Reach envelopes are very useful for the design and layout of controls. In building reach envelopes, one of the key problems is to represent the reach limits accurately and conveniently. Spherical harmonics are proved to be accurate and convenient method for fitting of the reach capability envelopes. However, extensive study are required on what components of spherical harmonics are needed in fitting the envelope surfaces. For applications in the vehicle industry, an inevitable issue is to construct reach limit surfaces with consideration of the seating positions of the drivers, and it is desirable to use population envelopes rather than individual envelopes. However, it is relatively inconvenient to acquire reach envelopes via a test considering the seating positions of the drivers. In addition, the acquired envelopes are usually unsuitable for use with other vehicle models because they are dependent on the current cab packaging parameters. Therefore, it is of great significance to construct reach envelopes for real vehicle conditions based on individual capability data considering seating positions. Moreover, traditional reach envelopes provide little information regarding the assessment of reach difficulty. The application of reach envelopes will improve design quality by providing difficulty-rating information about reach operations. In this paper, using the laboratory data of seated reach with consideration of the subjective difficulty ratings, the method of modeling reach envelopes is studied based on spherical harmonics. The surface fitting using spherical harmonics is conducted for circumstances both with and without seat adjustments. For use with adjustable seat, the seating position model is introduced to re-locate the test data. The surface fitting is conducted for both population and individual reach envelopes, as well as for boundary envelopes. Comparison of the envelopes of adjustable seat and the SAE J287 control reach envelope shows that the latter

  11. Global reach of direct-to-consumer advertising using social media for illicit online drug sales.

    Science.gov (United States)

    Mackey, Tim Ken; Liang, Bryan A

    2013-05-29

    Illicit or rogue Internet pharmacies are a recognized global public health threat that have been identified as utilizing various forms of online marketing and promotion, including social media. To assess the accessibility of creating illicit no prescription direct-to-consumer advertising (DTCA) online pharmacy social media marketing (eDTCA2.0) and evaluate its potential global reach. We identified the top 4 social media platforms allowing eDTCA2.0. After determining applicable platforms (ie, Facebook, Twitter, Google+, and MySpace), we created a fictitious advertisement advertising no prescription drugs online and posted it to the identified social media platforms. Each advertisement linked to a unique website URL that consisted of a site error page. Employing Web search analytics, we tracked the number of users visiting these sites and their location. We used commercially available Internet tools and services, including website hosting, domain registration, and website analytic services. Illicit online pharmacy social media content for Facebook, Twitter, and MySpace remained accessible despite highly questionable and potentially illegal content. Fictitious advertisements promoting illicit sale of drugs generated aggregate unique user traffic of 2795 visits over a 10-month period. Further, traffic to our websites originated from a number of countries, including high-income and middle-income countries, and emerging markets. Our results indicate there are few barriers to entry for social media-based illicit online drug marketing. Further, illicit eDTCA2.0 has globalized outside US borders to other countries through unregulated Internet marketing.

  12. Public Value Dimensions

    DEFF Research Database (Denmark)

    Andersen, lotte bøgh; Beck Jørgensen, Torben; Kjeldsen, Anne-Mette

    2012-01-01

    Further integration of the public value literature with other strands of literature within Public Administration necessitates a more specific classification of public values. This paper applies a typology linked to organizational design principles, because this is useful for empirical public...... administration studies. Based on an existing typology of modes of governance, we develop a classification and test it empirically, using survey data from a study of the values of 501 public managers. We distinguish between seven value dimensions (the public at large, rule abidance, societal interests, budget...... the integration between the public value literature and other parts of the Public Administration discipline....

  13. Sliding Mode Control of Dynamic Voltage Restorer by Using a New Adaptive Reaching Law

    Science.gov (United States)

    Pandey, Achala; Agrawal, Rekha; Mandloi, Ravindra S.; Sarkar, Biswaroop

    2017-08-01

    This paper presents a new kind of adaptive reaching law for sliding mode control of Dynamic Voltage Restorer (DVR). Such an adaptive reaching law follows under-damped sinusoidal nature that causes the initial state to reach the sliding regime in extremely less time with negligible chattering. Moreover, it is robust in the sense the trajectory does not deviate from the sliding surface. This new approach is developed and successfully applied to DVR. The simulation results are presented that show its robustness.

  14. Factors associated with reaching or not reaching target HbA1c after initiation of basal or premixed insulin in patients with type 2 diabetes.

    Science.gov (United States)

    Scheen, A J; Schmitt, H; Jiang, H H; Ivanyi, T

    2017-02-01

    To evaluate factors associated with reaching or not reaching target glycated haemoglobin (HbA1c) levels by analysing the respective contributions of fasting hyperglycaemia (FHG), also referred to as basal hyperglycaemia, vs postprandial hyperglycaemia (PHG) before and after initiation of a basal or premixed insulin regimen in patients with type 2 diabetes. This post-hoc analysis of insulin-naïve patients in the DURABLE study randomised to receive either insulin glargine or insulin lispro mix 25 evaluated the percentages of patients achieving a target HbA1c of reached the target HbA1c. The higher the HbA1c quartile, the greater was the decrease in HbA1c, but also the smaller the percentage of patients achieving the target HbA1c. HbA1c and FHG decreased more in patients reaching the target, resulting in significantly lower values at endpoint in all baseline HbA1c quartiles with either insulin treatment. Patients not achieving the target HbA1c had slightly higher insulin doses, but lower total hypoglycaemia rates. Smaller decreases in FHG were associated with not reaching the target HbA1c, suggesting a need to increase basal or premixed insulin doses to achieve targeted fasting plasma glucose and improve patient response before introducing more intensive prandial insulin regimens. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  15. Rapid On-Line Control to Reaching Is Preserved in Children With Congenital Spastic Hemiplegia: Evidence From Double-Step Reaching Performance.

    Science.gov (United States)

    Hyde, Christian; Fuelscher, Ian; Enticott, Peter G; Reid, Susan M; Williams, Jacqueline

    2015-08-01

    This study aimed to investigate the integrity of on-line control of reaching in congenital spastic hemiplegia in light of disparate evidence. Twelve children with and without spastic hemiplegia (11-17 years old) completed a double-step reaching task requiring them to reach and touch a target that remained stationary for most trials (viz nonjump trial) but unexpectedly displaced laterally at movement onset for a minority of trials (20%: known as jump trials). Although children with spastic hemiplegia were generally slower than age-matched controls, they could account for target perturbation at age-appropriate levels shown by a lack of interaction effect on movement time and nonsignificant group difference for time to reach trajectory correction on jump trials. Our data suggest that at a group level, on-line control of reaching may be age-appropriate in spastic hemiplegia. However, our data also highlight the need to experimentally acknowledge the considerable heterogeneity of the spastic hemiplegia population when investigating motor cognition.

  16. Dynamic channel adjustments in the Jingjiang Reach of the Middle Yangtze River.

    Science.gov (United States)

    Xia, Junqiang; Deng, Shanshan; Lu, Jinyou; Xu, Quanxi; Zong, Quanli; Tan, Guangming

    2016-03-11

    Significant channel adjustments have occurred in the Jingjiang Reach of the Middle Yangtze River, because of the operation of the Three Gorges Project (TGP). The Jingjiang Reach is selected as the study area, covering the Upper Jingjiang Reach (UJR) and Lower Jingjiang Reach (LJR). The reach-scale bankfull channel dimensions in the study reach were calculated annually from 2002 to 2013 by means of a reach-averaged approach and surveyed post-flood profiles at 171 sections. We find from the calculated results that: the reach-scale bankfull widths changed slightly in the UJR and LJR, with the corresponding depths increasing by 1.6 m and 1.0 m; the channel adjustments occurred mainly with respect to bankfull depth because of the construction of large-scale bank revetment works, although there were significant bank erosion processes in local regions without the bank protection engineering. The reach-scale bankfull dimensions in the UJR and LJR generally responded to the previous five-year average fluvial erosion intensity during flood seasons, with higher correlations being obtained for the depth and cross-sectional area. It is concluded that these dynamic adjustments of the channel geometry are a direct result of recent human activities such as the TGP operation.

  17. Dynamic channel adjustments in the Jingjiang Reach of the Middle Yangtze River

    Science.gov (United States)

    Xia, Junqiang; Deng, Shanshan; Lu, Jinyou; Xu, Quanxi; Zong, Quanli; Tan, Guangming

    2016-03-01

    Significant channel adjustments have occurred in the Jingjiang Reach of the Middle Yangtze River, because of the operation of the Three Gorges Project (TGP). The Jingjiang Reach is selected as the study area, covering the Upper Jingjiang Reach (UJR) and Lower Jingjiang Reach (LJR). The reach-scale bankfull channel dimensions in the study reach were calculated annually from 2002 to 2013 by means of a reach-averaged approach and surveyed post-flood profiles at 171 sections. We find from the calculated results that: the reach-scale bankfull widths changed slightly in the UJR and LJR, with the corresponding depths increasing by 1.6 m and 1.0 m the channel adjustments occurred mainly with respect to bankfull depth because of the construction of large-scale bank revetment works, although there were significant bank erosion processes in local regions without the bank protection engineering. The reach-scale bankfull dimensions in the UJR and LJR generally responded to the previous five-year average fluvial erosion intensity during flood seasons, with higher correlations being obtained for the depth and cross-sectional area. It is concluded that these dynamic adjustments of the channel geometry are a direct result of recent human activities such as the TGP operation.

  18. Typical and atypical development of reaching and postural control in infancy.

    Science.gov (United States)

    Hadders-Algra, Mijna

    2013-11-01

    Successful reaching requires postural control, either by active regulation or by postural support. The present paper reviews literature on typical and atypical development of reaching and postural control during infancy. Typically, reaching movements end in grasping around 4 months of age. Initially, reaches are characterized by large variation, including many trajectory corrections. During the first year, the movements get increasingly straight and smooth. Reaching in low-risk preterm infants is initially characterized by advanced development, but minor impairments may emerge in the second half of infancy. In high-risk preterm infants, development of reaching is characterized by delay and non-optimal reaching performance. Typical development of postural adjustments is characterized by variation and an increasing ability to adapt the variable repertoire to the specifics of the situation. The latter is facilitated by an increasing role of anticipatory mechanisms in the second half of infancy. Atypically developing infants may have a reduced repertoire and usually have difficulties in adapting postural adjustments. In infancy, most reaching movements are performed during sitting. The postural challenge of sitting may interfere in particular with the development of reaching in atypically developing infants. The practical implications of this suggestion are discussed.

  19. APPLICABILITY OF CERTAIN PUBLIC MARKETING INSTRUMENTS IN THE PROMOTION OF PUBLIC POLICIES

    Directory of Open Access Journals (Sweden)

    Tatiana-Camelia DOGARU

    2012-01-01

    Full Text Available All governments are judged depending he results supplied to society (more children educated, trains more on time, population health, but also on how well it supplies these results. The impulse towards promoting public policies, and the main motivation of the fact that they represent the core of the governmental activities, is found in the tension between the free market and the public sector. Promoting public policies derived from the need to earn the citizens’ support for implementing public policies. The paper objectives are: understanding the public marketing instruments and the analysis of the applicability of public marketing to public administration, of marketing instruments in promoting public policies. The general context of the work refers to marketing instruments, as object and subject of influence for the public policies process, knowing that marketing techniques have a considerable potential for facilitating the acceptance of public policies and of the programs meant for their implementation. In view of reaching the objectives of this paper, we used bibliographic research, the qualitative research and document analysis, as central data collection methods.

  20. Public health, public trust and lobbying.

    Science.gov (United States)

    Wynia, Matthew K

    2007-06-01

    Each year, infection with Human Papillomavirus (HPV) leads to millions of abnormal Pap smears and thousands of cases of cervical cancer in the US. Throughout the developing world, where Pap smears are less common, HPV is a leading cause of cancer death among women. So when the international pharmaceutical giant Merck developed a vaccine that could prevent infection with several key strains of HPV, the public health community was anxious to celebrate a major advance. But then marketing and lobbying got in the way. Merck chose to pursue an aggressive lobbying campaign, trying to make its new vaccine mandatory for young girls. The campaign stoked public mistrust about how vaccines come to be mandated, and now it's not just Merck's public image that has taken a hit. The public health community has also been affected. What is the lesson to be learned from this story? Public health communication relies on public trust.

  1. Online Communication And PR in Romanian Public Administration. The Case Study of Public Institutions From Transylvania

    Directory of Open Access Journals (Sweden)

    Delia Cristina BALABAN

    2016-02-01

    Full Text Available New technologies such as Internet and new media introduce new challenges for public communication. Private companies from Romania use in a very creative way the new tools of Web 2.0, such as social media. In the Romanian public sector, especially in the public administration there are important steps taken towards a modern communication. Based on the example of over 40 city halls, city councils, prefectures and county councils from Transylvania, the present paper analyzes the use of new media tools in public communication by applying content analysis and in-depth interviews with the PR representatives in those institutions in two stages, 2011 and 2015. The most important advantages of online communication in public administration are high speed, cost reduction, reaching young audiences, etc. Nevertheless, there are also critical voices that express possible risks such as exclusion of audience groups that have no online media literacy.

  2. Preparing the Public for JWST

    Science.gov (United States)

    Green, Joel D.; Smith, Denise A.; Lawton, Brandon L.; Jirdeh, Hussein; Meinke, Bonnie K.

    2016-01-01

    The James Webb Space Telescope is the successor to the Hubble Space Telescope. STScI and the Office of Public Outreach are committed to bringing awareness of the technology, the excitement, and the future science potential of this great observatory to the public, to educators and students, and to the scientific community, prior to its 2018 launch. The challenges in ensuring the high profile of JWST (understanding the infrared, the vast distance to the telescope's final position, and the unfamiliar science territory) requires us to lay the proper background. We currently engage the full range of the public and scientific communities using a variety of high impact, memorable initiatives, in combination with modern technologies to extend reach, linking the science goals of Webb to the ongoing discoveries being made by Hubble. We have injected Webb-specific content into ongoing E/PO programs: for example, simulated scientifically inspired but aesthetic JWST scenes, illustrating the differences between JWST and previous missions; partnering with high impact science communicators such as MinutePhysics to produce timely and concise content; educational materials in vast networks of schools through products like the Star Witness News.

  3. Reaching during virtual rotation: context specific compensations for expected coriolis forces.

    Science.gov (United States)

    Cohn, J V; DiZio, P; Lackner, J R

    2000-06-01

    Subjects who are in an enclosed chamber rotating at constant velocity feel physically stationary but make errors when pointing to targets. Reaching paths and endpoints are deviated in the direction of the transient inertial Coriolis forces generated by their arm movements. By contrast, reaching movements made during natural, voluntary torso rotation seem to be accurate, and subjects are unaware of the Coriolis forces generated by their movements. This pattern suggests that the motor plan for reaching movements uses a representation of body motion to prepare compensations for impending self-generated accelerative loads on the arm. If so, stationary subjects who are experiencing illusory self-rotation should make reaching errors when pointing to a target. These errors should be in the direction opposite the Coriolis accelerations their arm movements would generate if they were actually rotating. To determine whether such compensations exist, we had subjects in four experiments make visually open-loop reaches to targets while they were experiencing compelling illusory self-rotation and displacement induced by rotation of a complex, natural visual scene. The paths and endpoints of their initial reaching movements were significantly displaced leftward during counterclockwise illusory rotary displacement and rightward during clockwise illusory self-displacement. Subjects reached in a curvilinear path to the wrong place. These reaching errors were opposite in direction to the Coriolis forces that would have been generated by their arm movements during actual torso rotation. The magnitude of path curvature and endpoint errors increased as the speed of illusory self-rotation increased. In successive reaches, movement paths became straighter and endpoints more accurate despite the absence of visual error feedback or tactile feedback about target location. When subjects were again presented a stationary scene, their initial reaches were indistinguishable from pre

  4. Reach adaptation and proprioceptive recalibration following terminal visual feedback of the hand

    Directory of Open Access Journals (Sweden)

    Victoria eBarkley

    2014-09-01

    Full Text Available We have shown that when subjects reach with continuous, misaligned visual feedback of their hand, their reaches are adapted and proprioceptive sense of hand position is recalibrated to partially match the visual feedback (Salomonczyk et al., 2011. It is unclear if similar changes arise after reaching with visual feedback that is provided only at the end of the reach (i.e., terminal feedback, when there are shorter temporal intervals for subjects to experience concurrent visual and proprioceptive feedback. Subjects reached to targets with an aligned hand-cursor that provided visual feedback at the end of each reach movement across a 99-trial training block, and with a rotated cursor over 3 successive blocks of 99 trials each. After each block, no cursor reaches, to measure aftereffects, and felt hand positions were measured. Felt hand position was determined by having subjects indicate the position of their unseen hand relative to a reference marker. We found that subjects adapted their reaches following training with rotated terminal visual feedback, yet slightly less (i.e., reach aftereffects were smaller, than subjects from a previous study who experienced continuous visual feedback. Nonetheless, current subjects recalibrated their sense of felt hand position in the direction of the altered visual feedback, but this proprioceptive change increased incrementally over the three rotated training blocks. Final proprioceptive recalibration levels were comparable to our previous studies in which subjects performed the same task with continuous visual feedback. Thus, compared to reach training with continuous, but altered visual feedback, subjects who received terminal altered visual feedback of the hand produced significant but smaller reach aftereffects and similar changes in hand proprioception when given extra training. Taken together, results suggest that terminal feedback of the hand is sufficient to drive motor adaptation, and also

  5. Phenomena and characteristics of barrier river reaches in the middle and lower Yangtze River, China

    Science.gov (United States)

    You, Xingying; Tang, Jinwu

    2017-06-01

    Alluvial river self-adjustment describes the mechanism whereby a river that was originally in an equilibrium state of sediment transport encounters some disturbance that destroys the balance and results in responses such as riverbed deformation. A systematic study of historical and recent aerial photographs and topographic maps in the Middle and Lower Reaches of the Yangtze River (MLYR) shows that river self-adjustment has the distinguishing feature of transferring from upstream to downstream, which may affect flood safety, waterway morphology, bank stability, and aquatic environmental safety over relatively long reaches downstream. As a result, it is necessary to take measures to control or block this transfer. Using the relationship of the occurrence time of channel adjustments between the upstream and downstream, 34 single-thread river reaches in the MLYR were classified into four types: corresponding, basically corresponding, basically not corresponding, not corresponding. The latter two types, because of their ability to prevent upstream channel adjustment from transferring downstream, are called barrier river reaches in this study. Statistics indicate that barrier river reaches are generally single thread and slightly curved, with a narrow and deep cross-sectional morphology, and without flow deflecting nodes in the upper and middle parts of reaches. Moreover, in the MLYR, barrier river reaches have a hydrogeometric coefficient of {}1.2‱, a silty clay content of the concave bank {>}{9.5}%, and a median diameter of the bed sediment {>}{0.158} mm. The barrier river reach mechanism lies in that can effectively centralise the planimetric position of the main stream from different upstream directions, meaning that no matter how the upper channel adjusts, the main stream shows little change, providing relatively stable inflow conditions for the lower reaches. Regarding river regulation, it is necessary to optimise the benefits of barrier river reaches; long river

  6. Reaching during virtual rotation: context specific compensations for expected coriolis forces

    Science.gov (United States)

    Cohn, J. V.; DiZio, P.; Lackner, J. R.

    2000-01-01

    Subjects who are in an enclosed chamber rotating at constant velocity feel physically stationary but make errors when pointing to targets. Reaching paths and endpoints are deviated in the direction of the transient inertial Coriolis forces generated by their arm movements. By contrast, reaching movements made during natural, voluntary torso rotation seem to be accurate, and subjects are unaware of the Coriolis forces generated by their movements. This pattern suggests that the motor plan for reaching movements uses a representation of body motion to prepare compensations for impending self-generated accelerative loads on the arm. If so, stationary subjects who are experiencing illusory self-rotation should make reaching errors when pointing to a target. These errors should be in the direction opposite the Coriolis accelerations their arm movements would generate if they were actually rotating. To determine whether such compensations exist, we had subjects in four experiments make visually open-loop reaches to targets while they were experiencing compelling illusory self-rotation and displacement induced by rotation of a complex, natural visual scene. The paths and endpoints of their initial reaching movements were significantly displaced leftward during counterclockwise illusory rotary displacement and rightward during clockwise illusory self-displacement. Subjects reached in a curvilinear path to the wrong place. These reaching errors were opposite in direction to the Coriolis forces that would have been generated by their arm movements during actual torso rotation. The magnitude of path curvature and endpoint errors increased as the speed of illusory self-rotation increased. In successive reaches, movement paths became straighter and endpoints more accurate despite the absence of visual error feedback or tactile feedback about target location. When subjects were again presented a stationary scene, their initial reaches were indistinguishable from pre

  7. Public relations effectiveness in public health institutions.

    Science.gov (United States)

    Springston, Jeffrey K; Weaver Lariscy, Ruth Ann

    2005-01-01

    This article explores public relations effectiveness in public health institutions. First, the two major elements that comprise public relations effectiveness are discussed: reputation management and stakeholder relations. The factors that define effective reputation management are examined, as are the roles of issues and crisis management in building and maintaining reputation. The article also examines the major facets of stakeholder relations, including an inventory of stakeholder linkages and key audiences, such as the media. Finally, methods of evaluating public relations effectiveness at both the program level and the institutional level are explored.

  8. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility. Des

  9. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility.

  10. Public Library Finance.

    Science.gov (United States)

    Mason, Marilyn Gell

    This study reviews trends in public library finance; examines recent political, economic, and technological changes; and assesses the impact of these changes on public library services. A history of the public library in America is presented, as well as an analysis of the principles of economics and public finance which reveals that current…

  11. Public Relations and Marketing.

    Science.gov (United States)

    Savage, Daniel D.

    1987-01-01

    Urges community colleges to adopt pro-active public relations strategies. Examines the role of the public information officer in such areas as coordination of public relations and marketing activities, relations with media, and the development of a comprehensive public relations plan. (AYC)

  12. Public private partnerships

    NARCIS (Netherlands)

    Miranda Sarmento, J.J.

    2014-01-01

    Public-private partnerships (PPPs) are increasing in number worldwide and are used to build and manage large public infrastructure projects. In PPPs, the private sector plays a role in developing and maintaining public infrastructure and services, which is usually a public sector responsibility. Des

  13. The impact of public service motivation in an international organization : job satisfaction and organizational commitment in the European Commission. Paper

    NARCIS (Netherlands)

    Vandenabeele, W.V.; Ban, C.

    2009-01-01

    Public service motivation has increasingly been accepted as a central construct in public personnel management and public HRM research. In recent years, research on public service motivation has grown substantially (Perry and Hondeghem, 2008) and has now reached a point where it finally lives up to

  14. A Novel Line Coding Pair for Fully Passive Long Reach {WDM-PON}s

    DEFF Research Database (Denmark)

    Presi, Marco; Proietti, Roberto; Prince, Kamau;

    2008-01-01

    A novel line coding pair allows to use unsaturated flective-SOAs as upstream remodulator in long-reach WDM-PONs. Full-duplex and symmetric 80 km reach is demonstrated without in-line amplification at 1.25 Gb/s...

  15. Kinematic analysis of head, trunk, and pelvis movement when people early after stroke reach sideways.

    NARCIS (Netherlands)

    Verheyden, G.; Duijnhoven, H.J.R. van; Burnett, M.; Littlewood, J.; Kunkel, D.; Ashburn, A.M.

    2011-01-01

    BACKGROUND: Sideways reaching with the unaffected arm while seated is a component of everyday activities and can be a challenging task early after stroke. Kinematic analysis of a lateral reach task may provide potential rehabilitation strategies. OBJECTIVE: The authors examined the difference betwee

  16. Pilot study to test effectiveness of video game on reaching performance in stroke

    Directory of Open Access Journals (Sweden)

    Ana Maria Acosta, PhD;

    2011-05-01

    Full Text Available Robotic systems currently used in upper-limb rehabilitation following stroke rely on some form of visual feedback as part of the intervention program. We evaluated the effect of a video game environment (air hockey on reaching in stroke with various levels of arm support. We used the Arm Coordination Training 3D system to provide variable arm support and to control the hockey stick. We instructed seven subjects to reach to one of three targets covering the workspace of the impaired arm during the reaching task and to reach as far as possible while playing the video game. The results from this study showed that across subjects, support levels, and targets, the reaching distances achieved with the reaching task were greater than those covered with the video game. This held even after further restricting the mapped workspace of the arm to the area most affected by the flexion synergy (effectively forcing subjects to fight the synergy to reach the hockey puck. The results from this study highlight the importance of designing video games that include specific reaching targets in the workspace compromised by the expression of the flexion synergy. Such video games would also adapt the target location online as a subject’s success rate increases.

  17. 75 FR 77000 - South Coast Conduit/Upper Reach Reliability Project, Santa Barbara County, CA

    Science.gov (United States)

    2010-12-10

    ... Bureau of Reclamation South Coast Conduit/Upper Reach Reliability Project, Santa Barbara County, CA... (Reclamation), the Federal lead agency, and the Cachuma Operation and Maintenance Board (COMB), the State lead agency, have prepared a Final EIS/EIR for the South Coast Conduit/Upper Reach Reliability Project (SCC...

  18. Xinjiang Dabancheng Project Forecasts Copper Mine Prospecting Metal Volume to Reach Medium Size

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Based on forecast for current engineering workload,controlled copper metal volume was320,000 tonnes,and zinc metal volume was 220,000 tonnes,which respectively can reach medium sized deposit size,meanwhile associated selenium and silver resource volumes respectively reached 150 plus tonnes;

  19. Different Gestalt Processing for Different Actions? Comparing Object-Directed Reaching and Looking Time Measures

    Science.gov (United States)

    Vishton, P.M.; Ware, E.A.; Badger, A.N.

    2005-01-01

    Six experiments compared the Gestalt processing that mediates infant reaching and looking behaviors. Experiment 1 demonstrated that the positioning and timing of 8- and 9-month-olds' reaching was influenced by remembered relative motion. Experiment 2 suggested that a visible gap, without this relative motion, was not sufficient to produce these…

  20. Changes in Muscle Activation after Reach Training with Gravity Compensation in Chronic Stroke Patients

    Science.gov (United States)

    Prange, Gerdienke B.; Krabben, Thijs; Renzenbrink, Gerbert J.; Ijzerman, Maarten J.; Hermens, Hermie J.; Jannink, Michiel J. A.

    2012-01-01

    The objective of this study is to examine the effect of gravity compensation training on reaching and underlying changes in muscle activation. In this clinical trial, eight chronic stroke patients with limited arm function received 18 sessions (30 min) of gravity-compensated reach training (during 6 weeks) in combination with a rehabilitation…