WorldWideScience

Sample records for grassroots movement aimed

  1. Achieving environmental excellence through a multidisciplinary grassroots movement.

    Science.gov (United States)

    Herechuk, Bryan; Gosse, Carolyn; Woods, John N

    2010-01-01

    St. Joseph's Healthcare Hamilton (SJHH) supports a grassroots green team, called Environmental Vision and Action (EVA). Since the creation of EVA, a healthy balance between corporate projects led by corporate leaders and grassroots initiatives led by informal leaders has resulted in many successful environmental initiatives. Over a relatively short period of time, environmental successes at SJHH have included waste diversion programs, energy efficiency and reduction initiatives, alternative commuting programs, green purchasing practices, clinical and pharmacy greening and increased staff engagement and awareness. Knowledge of social movements theory helped EVA leaders to understand the internal processes of a grassroots movement and helped to guide it. Social movements theory may also have broader applicability in health care by understanding the passionate engagement that people bring to a common cause and how to evolve sources of opposition into engines for positive change. After early successes, as the limitations of a grassroots movement began to surface, the EVA team revived the concept of evolving the grassroots green program into a corporate program for environmental stewardship. It is hard to quantify the importance of allowing our staff, physicians, volunteers and patients to engage in changes that they feel passionately about. However, at SJHH, the transformation of a group of people unsatisfied with the organization's environmental performance into an 'engine for change' has led to a rapid improvement in environmental stewardship at SJHH that is now regarded as a success.

  2. NGOs’ roles in enhancing corporate accountability: Advocacy for grassroots social movements in developing countries

    Directory of Open Access Journals (Sweden)

    Jae-Eun Noh

    2017-03-01

    Full Text Available As a response to increasing influences of transnational corporations (TNCs over the lives of the poor, development NGOs have tried to promote their responsibility in cooperative ways: partnership in development projects and voluntary regulations. Notwithstanding some degree of success, these cooperative ways have failed to bring fundamental changes to TNCs. This article outlines the limitations of the mainstream corporate social responsibility (CSR and the potential of grassroots social movements to make TNCs accountable. People in developing countries have been neglected in the CSR agenda; however, they have power to change corporations as labourers, consumers and citizens. Drawing on case studies, this article suggests that NGOs should support grassroots people in building global networks, constructing collective values and creating the information flow in order to overcome the current shortcomings of community-driven social movements. For these new roles as advocates and facilitators for grassroots movements, NGOs need to transform themselves by pursuing core values.

  3. Grassroots movement building and preemption in the campaign for residential fire sprinklers.

    Science.gov (United States)

    Pertschuk, Mark; Hobart, Robin; Paloma, Marjorie; Larkin, Michelle A; Balbach, Edith D

    2013-10-01

    Home fires account for 85% of fire deaths in the United States, the majority in 1- or 2-family homes lacking fire sprinklers. Since 1978, however, a grassroots movement has successfully promoted more than 360 local ordinances mandating sprinklers in all new residential construction, including 1- and 2-family homes. The homebuilding industry has responded by seeking state preemption of local authority, a strategy previously used by other industries concerned about protecting their profits. From 2009 through 2011, 13 states adopted laws eliminating or limiting local authority over residential fire sprinklers. This study of the residential sprinkler movement adds to our understanding of grassroots public health movements and provides additional evidence that preemption can have a negative impact on public health and safety.

  4. The grass-roots conservative against gender equality : The case study of antifeminism local movement in Japan

    OpenAIRE

    Suzuki, Ayaka

    2017-01-01

    Conservative movements are intensifying advertisement in fierce conflict with progressive social movements in the contemporary Japanese society. In particular, the Japanese Society for History Textbook Reform has taken action in terms of revisionism since late 1990s. Conservative groups have held protest movements against gender equality since early 2000, which resulted in drastic impact on the government. These conservative movements have received attention as new grass-roots conservative mo...

  5. Grassroots engagement with transition to sustainability: diversity and modes of participation in the international permaculture movement

    Directory of Open Access Journals (Sweden)

    Rafter Sass. Ferguson

    2015-12-01

    Full Text Available Grassroots networks and social movements are increasingly regarded as agents of change that can help respond to environmental degradation both by generating novel solutions to existing problems and influencing institutions toward more substantive responses. We examine permaculture, an international movement that, despite its broad international distribution and relatively high public profile, has received little systematic scrutiny in the scientific literature. We attempt to remedy that gap by conducting a broad international (though English-only survey of 731 permaculture participants, and assessing the socio-demographic characteristics of the movement.  The survey examined self-identified roles of permaculture participants and explored the relationships between those roles and socio-demographic factors race, gender, and socioeconomic status. The influence of structural factors on participant roles was examined by including multidimensional national indices development, inequality, and ecosystem vitality, for the 45 countries in the sample. Results showed the participation of women at or above parity (53%, while participation by race showed a white supermajority (96%. Multivariate regression demonstrated that race, gender, and socioeconomic status are shaping participation in distinct ways and that each interact with structural factors. The effects of gender on social roles varied with ecosystem vitality, with women scoring higher than men in countries with high levels of ecosystem vitality, and the reverse where ecosystem vitality was low. The observed effect of race on practice varied with national inequality, such that the scores of respondents of color were equivalent to white respondents in countries with the least inequality, but descended as inequality increased, while whites were unaffected. Different indicators of socioeconomic status depressed and amplified different dimensions of participation. Results point toward a theoretical

  6. Uncertainty in aiming movements and its association to hand function

    Directory of Open Access Journals (Sweden)

    Flávia Priscila de Paiva Silva

    2015-09-01

    Full Text Available AbstractThe purpose of this study was to analyze the influence of the uncertainty of target location on the planning and execution of aiming movements performed towards the ipsilateral and contralateral directions by the right and left upper limbs. In addition, the association between the performance of aiming movements and the performance of functional manual tasks was investigated. Two tasks were proposed: with prior knowledge of the movement direction (simple reaction time or not (choice reaction time. The grip strength and manual dexterity were measured. The choice option in response (i.e. uncertainty influenced planning of the aiming movements, but not its execution, while movements performed towards the contralateral direction were worse in execution as compared to the ipsilateral direction. Manual dexterity was significantly correlated with reaction times, while the performance during movement execution was significantly correlated with handgrip/pinch strength.

  7. Grassroots projects aimed at the built environment: Association with neighbourhood deprivation, land-use mix and injury risk to road users.

    Science.gov (United States)

    Dubé, Anne Sophie; Beausoleil, Maude; Gosselin, Céline; Beaulme, Ginette; Paquin, Sophie; Pelletier, Anne; Goudreau, Sophie; Poirier, Marie-Hélène; Drouin, Louis; Gauvin, Lise

    2014-07-09

    1) To describe grassroots projects aimed at the built environment and associated with active transportation on the Island of Montreal; and 2) to examine associations between the number of projects and indicators of neighbourhood material and social deprivation and the built environment. We identified funding agencies and community groups conducting projects on built environments throughout the Island of Montreal. Through website consultation and a snowballing procedure, we inventoried projects that aimed at transforming built environments and that were carried out by community organizations between January 1, 2006, and November 1, 2010. We coded and validated information about project activities and created an interactive map using Geoclip software. Correlational analyses quantified associations between number of projects, neighbourhood characteristics and deprivation. A total of 134 community organizations were identified, and 183 grassroots projects were inventoried. A large number of projects were aimed at increasing awareness of/improving active or public transportation (n=95), improving road safety (n=84) and enhancing neighbourhood beautification and greening (n=69). The correlation between the presence of projects and the extent of neighbourhood material deprivation was small (Kendall's t=0.26, p<0.001), but in areas with greater social deprivation there were more projects (Kendall's t=0.38, p<0.001). Larger numbers of projects were also associated with the presence of more extensive land-use mix (Kendall's t=0.23, p<0.001) and a greater proportion of road intersections with injured pedestrians, cyclists and motor vehicle users (Kendall's t=0.43, p<0.001). There is significant community mobilization around built environments and active transportation. Investigations of the implementation processes and impacts are warranted.

  8. Grassroots Women

    Directory of Open Access Journals (Sweden)

    Rebecca Kay

    2004-01-01

    Full Text Available The economic, social and political changes that have occurred in Russia over the last 10 years have had a profound effect on Russian women’s lives. Economic reform has brought poverty, insecurity and high levels of anxiety and stress to much of the population, both male and female. The impact of these changes on women was amplified in the early 1990s by their structural positioning both within the workforce and within the population, brought about by the legacies of the Soviet planned economy, Soviet attitudes to gender and long established demographic trends. Alongside these historical influences, ‘new’ essentialist attitudes towards gender and the appropriate roles and responsibilities of women in post-Soviet Russian society have been strongly promoted through the media, political and social discourses, imposing new pressures and dilemmas on many post-Soviet Russian women. Numerous women’s organisations have been established in Russia since the early 1990s, many of them with a specific remit of helping Russian women to overcome the upheavals and hardships which they face. Struggling to survive themselves with very few resources and minimal external support, Russia’s grassroots women’s organisations have nonetheless offered practical help and advice and emotional support and solidarity to their members. This paper is based on the findings of a period of intensive fieldwork carried out in 1995-6 with grassroots women’s organisations in Moscow and three Russian provincial centres. It will present the aims, activities and impact of the groups studied. It will also investigate the ways in which these groups and their membership positioned themselves in relation to the development of essentialist attitudes and opinions on gender within Russia on the one hand, and a dialogue with ‘western’ feminist theory and practice on the other.

  9. Grassroots Numeracy

    Directory of Open Access Journals (Sweden)

    H.L. Vacher

    2016-07-01

    Full Text Available The readers and authors of papers in Numeracy compose a multidisciplinary grassroots interest group that is defining and illustrating the meaning, content, and scope of quantitative literacy (QL and how it intersects with educational goals and practice. The 161 Numeracy papers that have been produced by this QL community were downloaded 42, 085 times in a total of 178 countries, including all 34 OECD countries, during 2015 and the first quarter of 2016. A scatterplot of normalized downloads per month vs. normalized total downloads for the eight years of Numeracy’s life allows identification of the 24 “most popular” of the 161 papers. These papers, which range over a wide landscape of subjects, were produced by a total of 41 authors, only nine of whom are mathematicians. The data clearly show that the QL community is not just a bunch of mathematicians talking amongst themselves. Rather the community is a vibrant mix of mathematicians and users and friends of mathematics. The heterogeneity of this grassroots community, and Numeracy’s commitment to serve it, dictates our mode of publication and the nature of our peer review. The journal is assertively open access for readers and free of page charges and processing fees to authors. The peer-review process is designed to provide constructive feedback to promote effective communication of the diverse activities and interests of a community that brings with it a multitude of publication cultures and experiences.

  10. Sex work and the claim for grassroots legislation.

    Science.gov (United States)

    Fassi, Marisa N

    2015-01-01

    The aim of this paper is to contribute to understanding of legal models that aim to control sex work, and the policy implications of these, by discussing the experience of developing a grassroots legislation bill proposal by organised sex workers in Córdoba, Argentina. The term 'grassroots legislation' here refers to a legal response that derives from the active involvement of local social movements and thus incorporates the experiential knowledge and claims of these particular social groupings in the proposal. The experience described in this paper excludes approaches that render sex workers as passive victims or as deviant perpetrators; instead, it conceives of sex workers in terms of their political subjectivity and of political subjectivity in its capacity to speak, to decide, to act and to propose. This means challenging current patterns of knowledge/power that give superiority to 'expert knowledge' above and beyond the claims, experiences, knowledge and needs of sex workers themselves as meaningful sources for law making.

  11. Effects of Direction and Index of Difficulty on Aiming Movements after Stroke

    Directory of Open Access Journals (Sweden)

    Paola Ribeiro Coqueiro

    2014-01-01

    Full Text Available Background. Brain hemispheres play different roles in the control of aiming movements that are impaired after unilateral stroke. It is not clear whether those roles are influenced by the direction and the difficulty of the task. Objective. To evaluate the influence of direction and index of difficulty (ID of the task on performance of ipsilesional aiming movements after unilateral stroke. Methods. Ten individuals with right hemisphere stroke, ten with left hemisphere stroke, and ten age- and gender-matched controls performed the aiming movements on a digitizing tablet as fast as possible. Stroke individuals used their ipsilesional arm. The direction (ipsilateral or contralateral, size (0.8 or 1.6 cm, and distance (9 or 18 cm of the targets, presented on a monitor, were manipulated and determined to be of different ID (3.5, 4.5, and 5.5. Results. Individuals with right hemisphere lesion were more sensitive to ID of the task, affecting planning and final position accuracy. Left hemisphere lesion generated slower and less smooth movements and was more influenced by target distance. Contralateral movements and higher ID increased planning demands and hindered movement execution. Conclusion. Right and left hemisphere damages are differentially influenced by task constraints which suggest their complementary roles in the control of aiming movements.

  12. 'Grassroots' : from washing lines to utopia

    NARCIS (Netherlands)

    Kessel, van W.M.J.; Switzer, L.; Adhikari, M.

    2000-01-01

    The revival of popular protest against South Africa's apartheid in the first half of the 1980s was also marked by a proliferation of new mass media. This chapter presents a case study of 'Grassroots', a publication aimed at a Coloured and African readership in the Cape Peninsula, launched in 1980.

  13. Impact forces cannot explain the one-target advantage in rapid aimed hand movements

    NARCIS (Netherlands)

    Biegstraaten, Marianne; Smeets, Jeroen B J; Brenner, Eli

    A pointing movement is executed faster when a subject is allowed to stop at the first target than when the subject has to proceed to a second target ("one-target advantage"). Our hypothesis was that this is because the impact at the target helps to stop the finger when the finger does not have to

  14. Imagining Research as Solidarity and Grassroots Globalisation: A Response to Appadurai (2001)

    Science.gov (United States)

    Novelli, Mario

    2006-01-01

    In response to Appadurai's "Grassroots globalization and the research imagination", this paper explores some of the theoretical, ethical, methodological and practical issues of developing a "strong internationalisation" of research with and amongst grassroots globalisation movements. Drawing on five years of solidarity and…

  15. Context-dependence of Aimed Arm Movements: A Transitory or A Stable Phenomenon?

    Directory of Open Access Journals (Sweden)

    Benjamin Baak

    2014-10-01

    Full Text Available Previous work documented that grasping movements in a typical laboratory context differ widely from those in a more natural context. We evaluate whether this context-dependence changes with experience. Data from 48 subjects (24 female; 24.9 ± 2.7 years of age were (reanalyzed. They had participated in experimental blocks with externally triggered, purposeless and repetitive movements (context L, laboratory-like, and a block with self-initiated, ecologically valid movements embedded in a complex task (context E, everyday-like. Mechanical constraints on grasping were identical in both blocks. A global metric, representing context-dependence across multiple kinematic parameters, did not change appreciably across the 20 trials of a block. Furthermore, the metric was not affected by prior participation in the other block. We conclude that context-dependence of grasping is robust, i.e., it shows little influence of prior experience. This opens the avenue for within-subject designs on context-dependence, e.g., for clinical investigations. Keywords: Motor control, Prehension, Context-dependence, Serial order, Attunement

  16. The trade-off between spatial and temporal variabilities in reciprocal upper-limb aiming movements of different durations.

    Directory of Open Access Journals (Sweden)

    Frederic Danion

    Full Text Available The spatial and temporal aspects of movement variability have typically been studied separately. As a result the relationship between spatial and temporal variabilities remains largely unknown. In two experiments we examined the evolution and covariation of spatial and temporal variabilities over variations in the duration of reciprocal aiming movements. Experiments differed in settings: In Experiment 1 participants moved unperturbed whereas in Experiment 2 they were confronted with an elastic force field. Different movement durations-for a constant inter-target distance-were either evoked by imposing spatial accuracy constraints while requiring participants to move as fast as possible, or prescribed by means of an auditory metronome while requiring participants to maximize spatial accuracy. Analyses focused on absolute and relative variabilities, respectively captured by the standard deviation (SD and the coefficient of variation (CV = SD/mean. Spatial variability (both SDspace and CVspace decreased with movement duration, while temporal variability (both SDtime and CVtime increased with movement duration. We found strong negative correlations between spatial and temporal variabilities over variations in movement duration, whether the variability examined was absolute or relative. These findings observed at the level of the full movement contrasted with the findings observed at the level of the separate acceleration and deceleration phases of movement. During the separate acceleration and deceleration phases both spatial and temporal variabilities (SD and CV were found to increase with their respective durations, leading to positive correlations between them. Moreover, variability was generally larger at the level of the constituent movement phases than at the level of the full movement. The general pattern of results was robust, as it emerged in both tasks in each of the two experiments. We conclude that feedback mechanisms operating to

  17. Reaching the grassroots: publishing methodologies for development organizations.

    Science.gov (United States)

    Zielinski, C

    1987-01-01

    There are 3 major distinctions between the traditional form of academic publishing and publishing for the grassroots as a development-organization activity, particularly in developing countries. Whereas academic publishing seeks to cover the target audience in its entirety, grassroots publishing can only cover a sampling. Academic publishing fulfills a need, while grassroots publishing demonstrates a need and a way to fulfill it. Finally, whereas academic publishing is largely a support activity aimed at facilitating the dissemination of information as a relatively minor part of a technical program, grassroots publishing is a more substantive activity aimed at producing a catalytic effect. Publication for the grassroots further calls for a different methodological approach. Given the constraint of numbers, publications aimed at the grassroots can only be examples or prototypes. The function of a prototype is to serve both as a basis for translation, adaptation, and replication and as a model end result. The approach to the use and promotion of prototypes differs according to the specific country situation. In countries with a heterogenous culture or several different languages, 2 items should be produced: a prototype of the complete text, which should be pretested and evaluated, and a prototype adaptation kit stripped of cultural and social biases. Promotion of the translation and replication of a publication can be achieved by involving officials at the various levels of government, interesting international and voluntary funding agencies, and stimulating indigenous printing capacities at the community level. The most important factors are the appropriateness of the publication in solving specific priority problems and the interest and involvement of national and state authorities at all stages of the project.

  18. COMMUNITY POWER AND GRASSROOTS DEMOCRACY

    International Development Research Centre (IDRC) Digital Library (Canada)

    8, Political Decentralization and Popular Alternatives: A View from the South ... Power and Grassroots Democracy, the result of a multi-country research project and .... Its roots also lie in the progressive decomposition of the two prevalent .... inequalities — inequalities based on sex, age, color, sexual orientation, and so forth.

  19. OSUL2013: Fostering Organizational Change through a Grassroots Planning Process

    Science.gov (United States)

    Schlosser, Melanie

    2011-01-01

    This paper provides background on planning and organizational culture change in libraries and describes a grassroots planning process taking place at the Ohio State University Libraries. Now in its third phase, the process aims to create a long-term plan for the organization while fostering a more collaborative, innovative culture.

  20. Grassroots Indicators for Desertification: Experience and ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The book documents why grassroots indicators should play a key role in the ... Adaptation strategies for two Colombian cities were discussed at ADAPTO's second ... International Water Resources Association, in close collaboration with IDRC, ...

  1. Community Power and Grassroots Democracy: The Transformation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    1997-01-01

    Jan 1, 1997 ... Book cover Community Power and Grassroots Democracy ... But there are obstacles: the power of central bureaucracies, the lack of local skills and organizational experience, social divisions, and the impact of ... Knowledge.

  2. Kinematic aiming task: measuring functional changes in hand and arm movements after botulinum toxin-A injections in children with spastic hemiplegia.

    NARCIS (Netherlands)

    Rameckers, E.A.A.; Speth, L.A.; Duysens, J.E.J.; Vles, J.S.; Smits-Engelsman, B.C.M.

    2007-01-01

    OBJECTIVE: To describe different aspects of a kinematic aiming task (KAT) as a quantitative way to assess changes in arm movements within 2 wks after botulinum toxin-A (BTX-A) injections in children with spastic hemiplegia. DESIGN: Intervention study randomized clinical trial; follow-up within 4 wks

  3. Grass-root Mobilisation and Citizen Participation: Issues and Challenges.

    Science.gov (United States)

    Vasoo, S.

    1991-01-01

    Mobilization of citizen participation in grassroots organizations can be adversely affected when grassroots leaders perceive a lack of support. Periodic organizational diagnosis can lead to more equitable division of responsibilities and recruitment of more leaders and skilled participants. (SK)

  4. Community Power and Grassroots Democracy : The Transformation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    1997-01-01

    . Couverture du livre Community Power and Grassroots Democracy. Editor(s):. M. Kaufman et H. Dilla Alfonso. Publisher(s):. Zed, CRDI. January 1, 1997. ISBN: Épuisé. 300 pages. e-ISBN: 155250137X. Download PDF · Read the e-book.

  5. Community Power and Grassroots Democracy: The Transformation ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    But there are obstacles: the power of central bureaucracies, the lack of local skills and organizational experience, social divisions, and the impact of national and transnational structures. Community Power and Grassroots Democracy is a groundbreaking and insighful book that examines a collection of community initiatives ...

  6. Grassroots Initiatives as Sustainability Transition Pioneers: Implications and Lessons for Urban Food Systems

    Directory of Open Access Journals (Sweden)

    Maria Gernert

    2018-03-01

    Full Text Available This review explores the current evidence on the role and success factors of grassroots initiatives in sustainability transitions, with special attention given to social innovations and the transformation of urban food systems, a field that is still rather scantly dealt with in literature compared to technological innovations in other sectors such as energy. In addition to their contributions to get the necessary transformation towards sustainable futures off the ground, the preconditions for grassroots initiatives to thrive are presented—as well as limitations regarding their possibilities and the challenges they face. Increasingly, the importance of civil society and social movements in facilitating societal transformation is recognized by both researchers and policy makers. Within their radical niches, grassroots initiatives do not have to adhere to the logics of the wider systems in which they are embedded. This allows them to experiment with diverse solutions to sustainability challenges such as local food security and sovereignty. By means of democratic, inclusive and participatory processes, they create new pathways and pilot a change of course. Nevertheless, upscaling often comes at the loss of the transformative potential of grassroots initiatives.

  7. Learning from the Grassroots: Exploring Democratic Adult Learning Opportunities Connected to Grassroots Organizations

    Science.gov (United States)

    Gouthro, Patricia A.

    2012-01-01

    Grassroots organizations emerge when groups of people decide to work collectively to form an organization as a way to initiate change. Rather than seeking leadership from established government or corporate organizations or departments, the purpose of the organization, the framework for decision making, and the individuals involved in leadership…

  8. Community based bioremediation: grassroots responses to urban soil contamination

    Directory of Open Access Journals (Sweden)

    Scott Kellogg

    2016-12-01

    Full Text Available The past 150 years of industrial processes have left a legacy of toxicity in the soils of today’s urban environments. Exposure to soil based pollutants disproportionately affects low-income communities who are frequently located within formerly industrialized zones. Both gardeners, who come into direct contact with soil, as well as those who eat the products grown in the soil, are at risk to exposure from industrial contaminants. Options for low-income communities for remediating contaminated soils are limited, with most remediation work being carried out by costly engineering firms. Even more problematic is the overall lack of awareness and available information regarding safety and best practices with soils. In response to these challenges, a grassroots movement has emerged that seeks to empower urban residents with the tools and information necessary to address residual industrial toxicity in their ecosystems. Focusing on methods that are simple and affordable, this movement wishes to remove the barriers of cost and technical expertise that may be otherwise prohibitive. This paper will give an overview of this exemplar of generative justice, looking at case studies of organizations that have been successful in implementing these strategies.

  9. Meeting at the Edges: Spaces, Places and Grassroots Governance Activism in Delhi

    OpenAIRE

    Webb, Martin

    2013-01-01

    Through ethnography of activist organisations promoting transparency, accountability and active citizenship, and comprising coalitions of the city’s middle classes and urban poor, this article explores the spaces in which activists from different social backgrounds meet and carry out their work. By locating the positions of meeting rooms, offices and activists’ homes in urban space, I open up a view of the everyday practices of grassroots governance initiatives aimed at producing shared citiz...

  10. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones

    OpenAIRE

    Anderson, K.; Griffiths, D.; DeBell, L.; Hancock, S.; Duffy, J. P.; Shutler, J. D.; Reinhardt, W. J.; Griffiths, A.

    2016-01-01

    This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera) to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding 'scheme blocks' framework was used to build the app...

  11. Mobilizing women at the grassroots to shape health policy: a case study of the Global Campaign for Microbicides.

    Science.gov (United States)

    Forbes, Anna

    2013-11-01

    Competition to advance issues on public policy agendas is constant. Political scientists agree that professional "policy entrepreneurs" (researchers, academics, and bureaucrats) serve as conduits in this process. Grassroots advocacy has always been part of the political landscape as non-professional people also take on the role of policy advocates or activists, to get specific problems and preferred solutions onto public and policy agendas and motivate policymakers to take action. The contribution of grassroots advocacy to significant policy changes is often under-funded because its impacts are hard to isolate and quantify, and are often most evident in retrospect. This paper examines the contribution of the Global Campaign for Microbicides to the movement to expand the range of HIV prevention options for women and describes how it mobilized hundreds of grassroots policy activists around the world to take coordinated action on this issue. It reviews the Campaign's accomplishments and highlights some of its strengths and weaknesses. Finally, the paper considers the value of similar efforts on the part of grassroots advocates seeking to influence the post-ICPD and post-2015 development agendas as they are being negotiated. Decisions regarding what kind of advocacy work is carried out during this process, and by whom and how, will inevitably shape the content of these new frameworks. Copyright © 2013 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  12. Changing social policy: Grassroots to legislation.

    Science.gov (United States)

    Lemiska, Liz; McCann, Eileen M; Mancuso, Margaret

    2002-05-01

    Health care in the United States has evolved into a multimillion dollar business. As the health care industry has grown, so too has government regulation and involvement. As both insurers and patients vie to get the most for their health care dollars, federal and state governments attempt to mediate, prevent fraud and abuse, and protect all parties involved. Consumers feel the effects of this "tug of war" in the form of higher copayments, premiums, and out-of-pocket costs, as well as denial of coverage. This denial of coverage sparked a very successful grassroots effort to stop commercial insurers in the state of Connecticut from defining ostomy supplies as cosmetic and thus denying reimbursement. A tremendous amount of collaboration between Connecticut WOC nurses, state legislators, local American Cancer Society advocates, United Ostomy Association chapter members, and health care providers resulted in a powerful mobilization and support for House Bill No. 5120. This bill went beyond defining ostomy supplies as medically necessary but also set a minimum rate for reimbursement. Social policy changed, improving the lives of Connecticut citizens with an ostomy. Although many people fear they do not have the power to make necessary changes in government, this experience proved otherwise. The collaboration that occurred was patient advocacy at its best. This article describes the process that allowed this successful collaboration to take place with the hope that others will be inspired to get involved with patient advocacy through political involvement. It is the intention of this work to capture the essence of dedication of a grassroots campaign involving a small group of well-organized, highly focused participants who were responsible for changing public health care policy in the state of Connecticut.

  13. Developmental Local Government as a Model for Grassroots Socio ...

    African Journals Online (AJOL)

    In the past five decades of political independence in Nigeria, local ... governments places a strong limitation on local autonomy and governance at the local level. ... negatively affecting grassroots socio-economic development in the Country.

  14. Improving the Health of Cambodian Americans: Grassroots Approaches and Root Causes.

    Science.gov (United States)

    Lee, Juliet P; Kirkpatrick, Sean; Rojas-Cheatham, Ann; Sin, Talaya; Moore, Roland S; Tan, Sotheavy; Godoy, Shadia; Ercia, Angelo

    2016-01-01

    Cambodian Americans experience great disparities in health compared to other Americans, yet may be underserved by conventional healthcare systems. Community-based participatory research (CBPR) is a means to engage underserved communities in health research and programming. We describe results of our efforts to engage the Cambodian grassroots members as well as formal leaders in Oakland, California. In addition to a community advisory group, we convened a Community Work Group (CWG), composed of 10 grassroots community women of varying ages and backgrounds. The project aimed to leverage the lived experiences of these women and their understandings of health and wellness in identifying specific health issues and developing culturally resonant strategies. The CWG met weekly with staff facilitators using methods for collective analysis including theater, body mapping, and other expressive arts. The approach proved logistically challenging, but resulted in novel analyses and strategies. The group identified trauma, along with poor access to education, unemployment and underemployment, social isolation, and generation gap, together with community violence, as root causes of key behavioral health issues, namely, alcohol abuse, gambling, prescription drug misuse, and domestic violence. Strategies proposed and implemented by the group and project staff were a community garden, Cambodian New Year's celebrations, and a museum exhibit on the Cambodian refugee experiences. Grassroots community engagement can support projects in identifying social determinants of health and developing the capacities of community members to conduct research and actions to improve health.

  15. Grassroots women have their say. Programme.

    Science.gov (United States)

    1997-08-01

    The International Reproductive Rights Research Action Group was founded in 1992 to conduct international research on the meanings of "reproductive rights" for grassroots women in different settings. The qualitative ethnographic study conducted in Brazil, Egypt, Malaysia, Mexico, Nigeria, the Philippines, and the US sought to determine 1) concepts of entitlement about reproduction and sexuality; 2) how reproductive decisions are made; 3) how women practice resistance and accommodation in relation to self-identity and reproductive decision-making; and 4) what social, economic, legal, and political conditions and services affect women's decisions and reproductive life and rights. A number of interview techniques were employed with relatively small numbers of low-income people from diverse backgrounds in each country. The study revealed that significant similarities as well as differences existed among and within the study countries. The women studied exhibited a strong sense of entitlement over reproductive decisions, marriage, and sexual relations. In order to secure their needs, the women accommodated themselves to local expectations when they were unable to rely on a supportive environment to translate their sense of entitlement into effective rights.

  16. Triggering Solidarity Actions towards Contingent Workers and the Unemployed. The Point of View of Grassroots Trade Unionists and Labour Activists

    Directory of Open Access Journals (Sweden)

    Christina Karakioulafis

    2018-03-01

    Full Text Available Since the 1980s, trade unions have suffered a decrease in membership, public legitimacy and the capacity to achieve their core objectives. Renewal strategies have varied, depending on the national context. Part of them focused on rank-and-file mobilization and social movement unionism. In the Greek context, the academic discussion about the crisis of trade unions took place mainly during the 2000s, but without having an impact within union circles or on union strategies. Additionally, grassroots and rank-and-file unions that adopted a social movement and radical unionism approach, and contested the 'institu-tionalized official' trade unions, remained marginal and their actions were not very visible. The recent fis-cal crisis and the implementation of the Memoranda brought up previous dysfunctions. In a context of in-creasing employment precarity and unemployment, the general position of official trade unions towards contingent workers and the unemployed has been strongly contested, while grassroots rank-and-file un-ions claim a more active role in this area. Given the above considerations, this article focuses on the strat-egies of trade unions towards contingent workers and the unemployed, in the Greek context. Results de-rive from interviews with Greek grassroots trade unionists and labour activists in the framework of the TransSOL (Transnational Solidarity at Times of Crisis EU-funded program.

  17. Crafting Sustainable Development Solutions: Frugal Innovations of Grassroots Entrepreneurs

    Directory of Open Access Journals (Sweden)

    Mario Pansera

    2016-01-01

    Full Text Available A shift in the entrepreneurial landscape is taking place brought about by grassroots innovators with little formal education and technological knowhow, living and working in penurious environments. This research represents an emerging third wave of literature on Bottom of the Pyramid innovation, where products are offered for and by the underserved. Using primary and secondary data derived from four cases of grassroots entrepreneurs in the Indian Subcontinent, the study explores the phenomenon where resource scarce entrepreneurs craft solutions that are environmental friendly, with low overall ownership costs, and use locally available material. We argue that the grassroots phenomenon can be fruitfully exploited to achieve the new Sustainable Development Goals proposed by the UN as a post-2015 strategy for the future of global governance. These innovations might have a tremendous impact not only in terms of serving unmet and ignored consumer needs, but also longer term impacts through enhanced productivity, sustainability, poverty reduction and inclusion promotion.

  18. MEASURING THE GRASSROOTS: Puzzles of Cultivating the Grassroots from the Top Down

    Science.gov (United States)

    Eliasoph, Nina

    2014-01-01

    Does a participatory, open-ended organizational format inspire creativity and draw on participants' local knowledge? Many nonprofits operate under this assumption, and many of their financial sponsors agree, and therefore demand precise accounts documenting the nonprofits' “participatory” formats. In the U.S. youth civic engagement projects described here, the practice of accounting itself had an effect, regardless of funders' goals. Volunteers devoted more time to documenting just how participatory, open-ended and grassroots they were than they devoted to any other topic. Organizers strenuously tried to avert attention from accounting's importance, but could not avoid it. Volunteers could not reflect on the accounting process, or on the political questions behind it; knowledge of it became a repressed institutional intuition. PMID:25253914

  19. Territorial Identity and Grassroots Economic Activism: The Politicization of Farmers’ Mobilizations in the French Basque Country

    Directory of Open Access Journals (Sweden)

    Xabier Itçaina

    2015-07-01

    Full Text Available The French Basque Country (FBC represents an emblematic case of the politicization of local development through grassroots economic activism. These mobilizations are particularly obvious in the agricultural sector. Based on a qualitative research on small farmers’ organizations and short food circuits, this article shows that Basque farmers’ mobilizations constitute a case of a dual politicization of small-scale farming and territorial identity. This process has gone through two phases: the first period (1970-2000 was characterized by the politicization of local productive systems. Throughout the decade 2000-2010, a new mode of grassroots economic activism emerged, signalled by new alliances between producers and consumers, and by an increasing ideological pluralism. Two case studies illustrate these developments. The first relates to a case of explicit politicization with the controversy around the foundation in 2005 of an alternative Basque Chamber of Agriculture. The second case study is devoted to the development of short food circuits in the FBC, considered here as a case of implicit politicization of the encounter between productive and consumption circuits. Both cases illustrate the politicization of new economic social movements, and the constant overlapping of sectoral and territorial claims in the Basque territory.

  20. Does cheating and gamesmanship to be reconsidered regarding fair-play in grassroots sports?

    OpenAIRE

    Ponseti Verdaguer, Francisco Javier

    2017-01-01

    The aim of this study was to analyze the attitudes towards fair play, playing foul/hard, and the acceptability of teams' antisocial behaviour, such as cheating and gamesmanship, in the context of grassroots sports teams. The sample included 48 teams of basket, football, handball, volleyball and rugby, including 1333 adolescents (1013 boys and 320 girls) with a mean age of 12.50 years (Range: 10-15; SD = 2.09 years). In order to study these psychological variables, the athletes answered the Pr...

  1. Grass-roots approach: developing qualified nuclear personnel

    International Nuclear Information System (INIS)

    Anon.

    1983-01-01

    Nuclear power plants experiencing personnel recruitment problems are trying a grass-roots approach to increase the manpower pool. The Philadelphia Electric Co. and the Toledo Edison Co. are working with local educational institutions to offer nuclear-technology training specific to the needs of nuclear plants. The utilities' investment covers much of the cost of instruction as well as continued training for employees

  2. Researching Multilingualism and Superdiversity: Grassroots Actions and Responsibilities

    Science.gov (United States)

    Wei, Li

    2014-01-01

    The articles in this thematic issue document studies of grassroots actions in promoting multilingualism across different sectors of society as well as in different social and professional domains. In doing so, the contributors raise issues of the relevance of the notion of community in the age of superdiversity and the researcher's…

  3. Grassroots Leadership: Encounters with Power Dynamics and Oppression

    Science.gov (United States)

    Kezar, Adrianna

    2011-01-01

    This article focuses on the nature of power dynamics that faculty and staff grassroots leaders encounter as they attempt to create change. I identified five distinctive types of power dynamics--"oppression," "silencing," "controlling," "inertia," and "micro-aggressions" from the most overt to more subtle and covert forms. Staff experience multiple…

  4. Understanding the Formation, Functions, and Challenges of Grassroots Leadership Teams

    Science.gov (United States)

    Lester, Jaime; Kezar, Adrianna J.

    2012-01-01

    This study examined the nature, characteristics, and challenges of grassroots leadership teams and the role of these factors in promoting cognitive complexity in order to provide insight into collective forms of bottom-up change. The study is framed by the literature on leadership teams. Using interviews from a case study conducted at five higher…

  5. Partnerships and Grassroots Action in the 500 Women Scientists Network

    Science.gov (United States)

    Weintraub, S. R.; Zelikova, T. J.; Pendergrass, A. G.; Bohon, W.; Ramirez, K. S.

    2017-12-01

    The past year has presented real challenges for scientists, especially in the US. The political context catalyzed the formation of many new organizations with a range of goals, from increasing the role of science in decision making to improving public trust in science and scientists. The grassroots organization 500 Women Scientists formed in the wake of the 2016 US election as a response to widespread anti-science, intolerant rhetoric and to form a community that could take action together. Within months, the network grew to more than 20,000 women scientists from across the globe. We evolved from our reactionary beginnings towards a broader mission to serve society by making science open, inclusive, and accessible. With the goal of transforming scientific institutions towards a more inclusive and just enterprise, we have been building alliances with diverse groups to provide training and mentorship opportunities to our members. In so doing, we created space for scientists from across disciplines to work together, speak out, and channel their energies toward making a difference. In partnership with the Union of Concerned Scientists and Rise Stronger, we assembled resources to help scientists write op-eds and letters to the editor about the importance of science in their communities. We partnered with researchers in Jordan to explore a new peer-to-peer mentoring model. Along with a healthcare advocacy group, we participated in dialogue to examine the role of science in affordable medicine. Finally, we are working with other groups to expand peer networks and career development resources for international STEM women. Our local chapters often initiate this work, teaming up with diverse organizations to bring science to their communities and, in the process, shift perceptions of what a scientist looks like. While as scientists, we would rather be conducting experiments or running models, what brings us together is an urgent sense that our scientific expertise is needed

  6. Grassroots origins, national engagement: exploring the professionalization of practicing healthcare ethicists in Canada.

    Science.gov (United States)

    Frolic, Andrea

    2012-09-01

    Canadian ethicists have a long legacy of leadership in advocating for standards and quality in healthcare ethics. Continuing this tradition, a grassroots organization of practicing healthcare ethicists (PHEs) concerned about the lack of standardization in the field recently formed to explore potential options related to professionalization. This group calls itself "practicing healthcare ethicists exploring professionalization" (PHEEP). This paper provides a description of the process by which PHEEP has begun to engage the Canadian PHE community in the development of practice standards and related projects. By making our process and its ethical and cultural underpinnings transparent, we hope to prompt PHEs around the world to reflect on the importance of context, process and principles (not just outcomes) in the exploration of and possible movement towards professionalization. By sharing some of our key successes and challenges, we also hope to inspire our colleagues to recognize the value in developing practice standards and to contribute to this endeavor.

  7. Cloud-based hospital information system as a service for grassroots healthcare institutions.

    Science.gov (United States)

    Yao, Qin; Han, Xiong; Ma, Xi-Kun; Xue, Yi-Feng; Chen, Yi-Jun; Li, Jing-Song

    2014-09-01

    Grassroots healthcare institutions (GHIs) are the smallest administrative levels of medical institutions, where most patients access health services. The latest report from the National Bureau of Statistics of China showed that 96.04 % of 950,297 medical institutions in China were at the grassroots level in 2012, including county-level hospitals, township central hospitals, community health service centers, and rural clinics. In developing countries, these institutions are facing challenges involving a shortage of funds and talent, inconsistent medical standards, inefficient information sharing, and difficulties in management during the adoption of health information technologies (HIT). Because of the necessity and gravity for GHIs, our aim is to provide hospital information services for GHIs using Cloud computing technologies and service modes. In this medical scenario, the computing resources are pooled by means of a Cloud-based Virtual Desktop Infrastructure (VDI) to serve multiple GHIs, with different hospital information systems dynamically assigned and reassigned according to demand. This paper is concerned with establishing a Cloud-based Hospital Information Service Center to provide hospital information software as a service (HI-SaaS) with the aim of providing GHIs with an attractive and high-performance medical information service. Compared with individually establishing all hospital information systems, this approach is more cost-effective and affordable for GHIs and does not compromise HIT performance.

  8. Grassroot digital innovation and public administration in the Smart City milieu

    Directory of Open Access Journals (Sweden)

    Aurora López-Fogués

    2017-11-01

    Full Text Available This article presents the vision that Santander, Valencia, Bilbao and Donostia have of the Smart City (SC. It also explores how local corporations interact with grassroots digital innovation experiences, understood as networks of individuals and organizations that generate innovation through the use of digital technologies for social and environmental purposes. For the analysis we have used a theoretical framework based on human development and the multi-level perspective of socio-technical transitions. The results show that the discourse of cities about SC wants to move towards a participatory vision, but is still far from it in its practice. This is palpable in the way that local administrations interact with the experiences of digital social innovation where a unidirectional and instrumental practice still predominates. Additionally, we have analyzed 21 experiences of grassroots digital innovation: their vision of SC and how they interact with local administrations. Their idea of SC is more aligned with the values of human development, whereas their strategies are very different: from initiatives that choose not to have relation with administrations to others that aim for influencing them.

  9. Human ergology that promotes participatory approach to improving safety, health and working conditions at grassroots workplaces: achievements and actions.

    Science.gov (United States)

    Kawakami, Tsuyoshi

    2011-12-01

    Participatory approaches are increasingly applied to improve safety, health and working conditions of grassroots workplaces in Asia. The core concepts and methods in human ergology research such as promoting real work life studies, relying on positive efforts of local people (daily life-technology), promoting active participation of local people to identify practical solutions, and learning from local human networks to reach grassroots workplaces, have provided useful viewpoints to devise such participatory training programmes. This study was aimed to study and analyze how human ergology approaches were applied in the actual development and application of three typical participatory training programmes: WISH (Work Improvement for Safe Home) with home workers in Cambodia, WISCON (Work Improvement in Small Construction Sites) with construction workers in Thailand, and WARM (Work Adjustment for Recycling and Managing Waste) with waste collectors in Fiji. The results revealed that all the three programmes, in the course of their developments, commonly applied direct observation methods of the work of target workers before devising the training programmes, learned from existing local good examples and efforts, and emphasized local human networks for cooperation. These methods and approaches were repeatedly applied in grassroots workplaces by taking advantage of their the sustainability and impacts. It was concluded that human ergology approaches largely contributed to the developments and expansion of participatory training programmes and could continue to support the self-help initiatives of local people for promoting human-centred work.

  10. Computational movement analysis

    CERN Document Server

    Laube, Patrick

    2014-01-01

    This SpringerBrief discusses the characteristics of spatiotemporal movement data, including uncertainty and scale. It investigates three core aspects of Computational Movement Analysis: Conceptual modeling of movement and movement spaces, spatiotemporal analysis methods aiming at a better understanding of movement processes (with a focus on data mining for movement patterns), and using decentralized spatial computing methods in movement analysis. The author presents Computational Movement Analysis as an interdisciplinary umbrella for analyzing movement processes with methods from a range of fi

  11. Local Environmental Grassroots Activism: Contributions from Environmental Psychology, Sociology and Politics

    Science.gov (United States)

    Mihaylov, Nikolay L.; Perkins, Douglas D.

    2015-01-01

    Local environmental grassroots activism is robust and globally ubiquitous despite the ebbs and flows of the general environmental movement. In this review we synthesize social movement, environmental politics, and environmental psychology literatures to answer the following questions: How does the environment emerge as a topic for community action and how a particular environmental discourse (preservation, conservation, public health, Deep Ecology, justice, localism and other responses to modernization and development) becomes dominant? How does a community coalesce around the environmental issue and its particular framing? What is the relationship between local and supralocal (regional, national, global) activism? We contrast “Not in My Back Yard” (NIMBY) activism and environmental liberation and discuss the significance of local knowledge and scale, nature as an issue for activism, place attachment and its disruption, and place-based power inequalities. Environmental psychology contributions to established scholarship on environmental activism are proposed: the components of place attachment are conceptualized in novel ways and a continuous dweller and activist place attachment is elaborated. PMID:25806672

  12. Local environmental grassroots activism: contributions from environmental psychology, sociology and politics.

    Science.gov (United States)

    Mihaylov, Nikolay L; Perkins, Douglas D

    2015-03-23

    Local environmental grassroots activism is robust and globally ubiquitous despite the ebbs and flows of the general environmental movement. In this review we synthesize social movement, environmental politics, and environmental psychology literatures to answer the following questions: How does the environment emerge as a topic for community action and how a particular environmental discourse (preservation, conservation, public health, Deep Ecology, justice, localism and other responses to modernization and development) becomes dominant? How does a community coalesce around the environmental issue and its particular framing? What is the relationship between local and supralocal (regional, national, global) activism? We contrast "Not in My Back Yard" (NIMBY) activism and environmental liberation and discuss the significance of local knowledge and scale, nature as an issue for activism, place attachment and its disruption, and place-based power inequalities. Environmental psychology contributions to established scholarship on environmental activism are proposed: the components of place attachment are conceptualized in novel ways and a continuous dweller and activist place attachment is elaborated.

  13. Springing back: climate resilience at Africa's grassroots

    Energy Technology Data Exchange (ETDEWEB)

    Vermuelen, Sonja; Dossou, Krystel; MacQueen, Duncan; Walubengo, Dominic; Nangoma, Everhart

    2008-05-15

    Climate change is often seen as a global problem demanding global solutions. But for poor people hit hard by the impacts, climate change is a not a boardroom abstraction, but day-to-day reality. Faced with local shifts in weather patterns and natural resources, they are forced to find ways of coping that are locally relevant. This kind of experience gained at the grassroots, boosts resilience as no top-down initiative can. Three case studies from rural communities in Benin, Kenya and Malawi show how it is done.

  14. All for one and one for all: The value of grassroots collaboration in clinical research.

    Science.gov (United States)

    Al Wattar, Bassel H; Tamblyn, Jennifer

    2017-08-01

    Collaboration in health research is common in current practice. Engaging grassroots clinicians in the evidence synthesis and research process can deliver impactful results and reduce research wastage. The UKARCOG is a group of specialty trainees in obstetrics and gynaecology in the UK aiming to promote women's health research by delivering high-quality impactful research and national audit projects. The collaborative enables trainees to develop essential academic skills and roll out multicentre research projects at high cost-effectiveness. Collective research work can face a number of challenges such as establishing a joint authorship style, gaining institutional support and acquiring funds to boost networking and deliver large scales studies. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Grassroots (Economic Activism in Times of Crisis: Mapping the Redundancy of Collective Actions

    Directory of Open Access Journals (Sweden)

    Giacomo D’Alisa

    2015-07-01

    Full Text Available In the current economic crisis of industrialized society, social movements face two types of challenges: firstly, they are confronting institutions that are less capable of and have no propensity for mediating new socio-economic demands; secondly, they are experiencing difficulties in building strong and lasting bonds of solidarity and cooperation among people. The latter are fundamental resources for the emergence of collective action; however, the highly individualized structure of contemporary society makes the creation of social ties ever the more difficult. As a consequence, contemporary waves of protest are often short-lived. Nonetheless, in response to the multidimensional crises, the consolidation of grassroots mutualistic and cooperative experiences, within which new affiliations for collective action are experienced, is on the rise. Indeed, it is a fact that even though conditions are not favorable, social movements have continued to ex-pand and promote community-led initiatives for social and economic sustainability. In some cases, these initiatives play a decisive role in the fight against poverty and in guaranteeing human livelihood. Solidarity-based exchanges and networks, such as barter groups, urban gardening, new consumer-producer networks and cooperatives, time banks, local savings groups, urban squatting, and others similar experiences are typical examples of continuous reactivation of people's desire to be agents of their own destiny. This combination of formal and informal networks are a testimony to an ability and an aspiration. Indeed, on one hand, they are indicative of citizens' capacity to self-organize in order to tolerate, absorb, cope with and adjust to the environmental and social threats posed by neoliberal policies. On the other hand, they are attempting to change an economic system, increasingly perceived as unfair and ecological disruptive, by building an alternative in the cracks of the former, based on greater

  16. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones.

    Directory of Open Access Journals (Sweden)

    K Anderson

    Full Text Available This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding 'scheme blocks' framework was used to build the application ('app', so that users could customise their own data capture tools in the field. The paper reports on the coding framework, then shows the results of test flights from kites and lightweight drones and finally shows how open-source geospatial toolkits were used to generate geographical information system (GIS-ready GeoTIFF images from the metadata stored by the app. Two Android smartphones were used in testing-a high specification OnePlus One handset and a lower cost Acer Liquid Z3 handset, to test the operational limits of the app on phones with different sensor sets. We demonstrate that best results were obtained when the phone was attached to a stable single line kite or to a gliding drone. Results show that engine or motor vibrations from powered aircraft required dampening to ensure capture of high quality images. We demonstrate how the products generated from the open-source processing workflow are easily used in GIS. The app can be downloaded freely from the Google store by searching for 'UAV toolkit' (UAV toolkit 2016, and used wherever an Android smartphone and aerial platform are available to deliver rapid spatial data (e.g. in supporting decision-making in humanitarian disaster-relief zones, in teaching or for grassroots remote sensing and democratic mapping.

  17. A Grassroots Remote Sensing Toolkit Using Live Coding, Smartphones, Kites and Lightweight Drones.

    Science.gov (United States)

    Anderson, K; Griffiths, D; DeBell, L; Hancock, S; Duffy, J P; Shutler, J D; Reinhardt, W J; Griffiths, A

    2016-01-01

    This manuscript describes the development of an android-based smartphone application for capturing aerial photographs and spatial metadata automatically, for use in grassroots mapping applications. The aim of the project was to exploit the plethora of on-board sensors within modern smartphones (accelerometer, GPS, compass, camera) to generate ready-to-use spatial data from lightweight aerial platforms such as drones or kites. A visual coding 'scheme blocks' framework was used to build the application ('app'), so that users could customise their own data capture tools in the field. The paper reports on the coding framework, then shows the results of test flights from kites and lightweight drones and finally shows how open-source geospatial toolkits were used to generate geographical information system (GIS)-ready GeoTIFF images from the metadata stored by the app. Two Android smartphones were used in testing-a high specification OnePlus One handset and a lower cost Acer Liquid Z3 handset, to test the operational limits of the app on phones with different sensor sets. We demonstrate that best results were obtained when the phone was attached to a stable single line kite or to a gliding drone. Results show that engine or motor vibrations from powered aircraft required dampening to ensure capture of high quality images. We demonstrate how the products generated from the open-source processing workflow are easily used in GIS. The app can be downloaded freely from the Google store by searching for 'UAV toolkit' (UAV toolkit 2016), and used wherever an Android smartphone and aerial platform are available to deliver rapid spatial data (e.g. in supporting decision-making in humanitarian disaster-relief zones, in teaching or for grassroots remote sensing and democratic mapping).

  18. Activist Forest Monks, Adult Learning and the Buddhist Environmental Movement in Thailand

    Science.gov (United States)

    Walter, Pierre

    2007-01-01

    In the tradition of grassroots environmental movements worldwide, activist Buddhist monks in rural Thailand have, since the late 1980s, led a popular movement to protect local forest, water and land resources while at the same time challenging dominant state and corporate "economist" development paradigms. Most famously, these…

  19. Culture change, leadership and the grass-roots workforce.

    Science.gov (United States)

    Edwards, Mark; Penlington, Clare; Kalidasan, Varadarajan; Kelly, Tony

    2014-08-01

    The NHS is arguably entering its most challenging era. It is being asked to do more for less and, in parallel, a cultural shift in response to its described weaknesses has been prescribed. The definition of culture, the form this change should take and the mechanism to achieve it are not well understood. The complexity of modern healthcare requires that we evolve our approach to the workforce and enhance our understanding of the styles of leadership that are required in order to bring about this cultural change. Identification of leaders within the workforce and dissemination of a purposeful and strategic quality improvement agenda, in part defined by the general workforce, are important components in establishing the change that the organisation currently requires. We are implementing this approach locally by identifying and developing grassroots networks linked to a portfolio of safety and quality projects. © 2014 Royal College of Physicians.

  20. Grasstops and Grassroots Approaches to Building Community Resilience

    Science.gov (United States)

    LeBeau, A.; Bader, D.

    2017-12-01

    Climate change and extreme weather events pose complex risks to cities all over the world, impacting not only the built environment, but also social infrastructure. Because urban communities are culturally and socioeconomically diverse, as well as systemically complicated, climate change and extreme weather events will impact people differently even within a single city—not only because of where they live, but also because of who they are. The City of Long Beach, California, is in its very early stages of understanding its vulnerabilities. However, city leaders and community partners including the Aquarium of the Pacific are committed to creating a model climate resilient city. Climate change risks most relevant to Long Beach include drought (and freshwater shortages), extreme heat, sea level rise, and poor air quality. Over the past 18 months, the Aquarium of the Pacific has been testing elements of a broad-reaching education strategy to reach community stakeholders. Two multi-level approaches are designed to build awareness and momentum for climate resilience. A grassroots approach, called RESILIENT LB, focuses on an interactive outreach booth that travels to community events. The booth is staffed by educators with specific training on climate communication. Facilitated conversations help people identify what they love about Long Beach and immediate impacts that climate change will have on the things they value. A second, complimentary approach involves long-term community engagement through a grasstops-to-grassroots approach. Aquarium educators have been facilitating different climate resilience workshops for leaders from a variety of groups across Long Beach. These workshops give leaders the chance to reflect on how their communities may be impacted by climate change, and highlight adaptation (rather than mitigation) to climate change. In this session, we will share how these programs have evolved, lessons learned, and areas of growth.

  1. Fields and Facebook: Ta’ayush’s Grassroots Activism and Archiving the Peace that Will Have Come in Israel/Palestine

    Directory of Open Access Journals (Sweden)

    Jon Simons

    2016-02-01

    Full Text Available Israeli peace activism has increasingly taken place on new media, as in the case of the grassroots anti-Occupation group, Ta’ayush. What is the significance of Ta’ayush’s work on the ground and online for peace? This article considers the former in the light of social movement scholarship on peacebuilding, and the latter in light of new media scholarship on social movements. Each of those approaches suggest that Ta’ayush has very limited success in achieving its strategic goals or generating outrage about the Occupation in the virtual/public sphere. Yet, Ta’ayush’s apparent “failure” according to standard criteria of success misses the significance of Ta’ayush’s work. Its combination of grassroots activism and online documentation of its work in confronting the Occupation in partnership with Palestinians has assembled an impressive archive. Through the lens of Walter Benjamin’s philosophy of history, Ta’ayush can be seen to enact a “future perfect” peace that will have come.

  2. Grassroots Innovation Using Drones for Indigenous Mapping and Monitoring

    Directory of Open Access Journals (Sweden)

    Jaime Paneque-Gálvez

    2017-12-01

    Full Text Available Indigenous territories are facing increasing pressures from numerous legal and illegal activities that are pushing commodity frontiers within their limits, frequently causing severe environmental degradation and threatening indigenous territorial rights and livelihoods. In Central and South America, after nearly three decades of participatory mapping projects, interest is mounting among indigenous peoples in the use of new technologies for community mapping and monitoring as a means of defense against such threats. Since 2014, several innovative projects have been developed and implemented in the region to demonstrate and train indigenous communities in the use of small drones for territorial mapping and monitoring. In this paper, we report on five projects carried out in Peru, Guyana, and Panama. For each one we describe the context, main objectives, positive outcomes, challenges faced, and opportunities ahead. Preliminary results are promising and have gained the interest of many indigenous societies who envision this technology as a powerful tool to protect their territories and strengthen their claims regarding specific environmental liabilities and justice issues. Based on the results presented here and a review of previous similar studies, we offer a critical discussion of some of the main opportunities and challenges that we foresee regarding the use of small drones for indigenous territorial mapping and monitoring. In addition, we elaborate on why a careful, well thought-out, and progressive adoption of drones by indigenous peoples may trigger grassroots innovations in ways conducive to greater environmental justice and sustainability.

  3. Anti-nuclear movements

    International Nuclear Information System (INIS)

    Ruedig, W.

    1990-01-01

    Nuclear power, heralded in the years after World War II as the answer to the world's energy needs, has in more recent times become the focus of intense ecological, political and economic debate. In this study, the current worldwide opposition to nuclear power is examined from its origins in expert dissent to the widespread development of grassroots activity. Chapter headings include: Social Movements: A Theoretical Framework; Creating the Preconditions for Public Protest; Local and Regional Opposition: Mobilizing the Grass Roots; Local Opposition and the Politicization of Nuclear Power; The Use of Local Opposition as a Political Resource; Local Opposition and Social Movement Analysis; The Removal of Political Stimuli: The Unpolitics of Nuclear Siting; Analyzing Host Community Attitudes: The Survey Evidence; Attitudes and Political Action of Nuclear Host Communities: Approaches and Explanations; Novel Siting Approaches and their Political Implications; Siting and Social Movement Analysis; Patterns and Outcomes of Nuclear Energy Conflicts; The Future of the Nuclear Energy Conflict. Throughout the text, analysis and theory are blended with detailed accounts of the growth and activities of individual anti-nuclear organizations in different countries. (author)

  4. The Kefaya Movement: A Case Study of a Grassroots Reform Initiative

    Science.gov (United States)

    2008-01-01

    major professional syndicates to the Muslim Brotherhood in 1993, the state changed the rules govern- Kefaya’s Origins 9 ing the syndicates ...2007). These protests were independent of Kefaya but inspired by it. As one columnist claimed, Kefaya may have been the “heart of reform move- ments

  5. The Kefaya Movement: A Case Study of a Grassroots Reform Initiative

    National Research Council Canada - National Science Library

    Oweidat, Nadia; Benard, Cheryl; Stahl, Dale; Kildani, Walid; O'Connell, Edward; Grant, Audra K

    2008-01-01

    The United States has professed an interest in greater democratization in the Arab world, particularly since the September 2001 attacks by terrorists from Saudi Arabia, the United Arab Emirates, Egypt, and Lebanon...

  6. From grassroots movement to state-coordinated market strategy: the transformation of organic agriculture in China

    OpenAIRE

    Paul Thiers

    2002-01-01

    The production, certification, and marketing of organic agriculture developed slowly in the West as a nongovernmental, community-based response to concerns over food safety and the environmental impacts of chemical agriculture. The current emergence of organic agriculture in less-developed nations is following a very different trajectory owing to the presence of an established global market for organic products and the developmental goals of interventionist states. In this paper I examine the...

  7. Truth, not truce: "common ground" on abortion, a movement within both movements.

    Science.gov (United States)

    Kelly, J R

    1995-01-01

    This sociological study examines the "common ground" movement that arose among abortion activists in the US during the 1980s. The first application of the term "common ground" to joint efforts by abortion activists on both sides of the issue is traced, and its meaning to early organizers is described. Discussion continues on the complicated and elusive efforts on the part of grassroots organizations and conflict resolution groups to practice the common ground approach to abortion. The five characteristics of the seminal common ground group in St. Louis were that it resulted from a combined pro-life and pro-choice initiative, it involved activists who publicly distinguished common ground from moral compromise or political accommodation, the activists remained loyal to their abortion activities, the activists agreed to cooperate in efforts aimed at reducing the pressures on women to abort, and common ground involved identifying the overlaps in emerging social thinking. The conceptual difficulties involved with use of the term are included in the reasons given for its virtual disappearance from abortion reporting in the press, which was busy relaying incidents of violence at abortion clinics. The election of President Clinton also stole the momentum from the common ground movement. While the future of movements based on the concept of "common ground" as envisioned by the St. Louis group remains precarious, depending for success as it does on actually changing society, this use of the term bears witness that conflicting loyalties do not preclude the promotion of common good. This meaning of the term is worth pursuing in cultural controversies such as that posed by abortion.

  8. Politicizing Precarity, Producing Visual Dialogues on Migration: Transnational Public Spaces in Social Movements

    Directory of Open Access Journals (Sweden)

    Nicole Doerr

    2010-05-01

    Full Text Available In a period characterized by weak public consent over European integration, the purpose of this article is to analyze images created by transnational activists who aim to politicize the social question and migrants' subjectivity in the European Union (EU. I will explore the content of posters and images produced by social movement activists for their local and joint European protest actions, and shared on blogs and homepages. I suspect that the underexplored visual dimension of emerging transnational public spaces created by activists offers a promising field of analysis. My aim is to give an empirical example of how we can study potential "visual dialogues" in transnational public spaces created within social movements. An interesting case for visual analysis is the grassroots network of local activist groups that created a joint "EuroMayday" against precarity and which mobilized protest parades across Europe. I will first discuss the relevance of "visual dialogues" in the EuroMayday protests from the perspective of discursive theories of democracy and social movements studies. Then I discuss activists' transnational sharing of visual images as a potentially innovative cultural practice aimed at politicizing and re-interpreting official imaginaries of citizenship, labor flexibility and free mobility in Europe. I also discuss the limits on emerging transnational "visual dialogues" posed by place-specific visual cultures. URN: urn:nbn:de:0114-fqs1002308

  9. Struggle over energy transition in Berlin: How do grassroots initiatives affect local energy policy-making?

    International Nuclear Information System (INIS)

    Blanchet, Thomas

    2015-01-01

    This paper examines the growing role of grassroots initiatives in the governance of urban energy systems. In recent years, research has increasingly underlined the potential for sustainable innovation of community-led bottom-up actions but has at the same time underestimated their potential impact on the governance of energy systems. Based on a strategic action field framework (SAF), this paper analyses the conflicts over the remunicipalisation of Berlin's electricity grid and investigates the creation and strategic development of two grassroots initiatives as well as their interaction with the local government and the established grid operator. We argue that grassroots initiatives have an important impact on the local energy system, not just through their influence on the implementation of local energy policy but above all by their framing of a specific vision of a local energy transition. The paper discusses the scope and limits of such initiatives in an urban context. - Highlights: • Grassroots initiatives as actors with countervailing power in local energy policy. • They increase citizens' awareness and impact the action of the local government. • Grids as objects of struggle between competing visions of energy transition. • Urban context is both a resource and a constraint for grassroots initiatives action

  10. 'I cannot be passive as I was before': learning from grassroots innovations in Ukraine

    Directory of Open Access Journals (Sweden)

    Oksana Udovyk

    2016-10-01

    Full Text Available The study explores learning processes and outcomes inside grassroots innovations that are emerging in post-Euromaidan times in Ukraine. The study analyses the assumption that this non-traditional education space can be adequate for sustainability transition learning and critical consciousness development. First, the study describes, connects, and operationalizes the concepts of critical consciousness, sustainability transition, and grassroots innovations. Then, it analyses two cases of grassroots innovations (two online sharing platforms, using these operationalized concepts. The results show that learning and critical consciousness development inside grassroots niches are much more connected to previous experience, such as participation in the protest event Euromaidan, than to inner niche learning interactions. While, the online platforms keep alive some of the aspirations that motivated people to become a part of the Euromaidan protest. In this sense, such grassroots innovations keep the values and priorities of the participants “alive” and ensure that the critical consciousness that was acquired does not simply slide backwards. Do shocking events like Euromaidan protest have to happen in order to accelerate learning about values of solidarity and responsibility, as well as to develop critical consciousness needed for sustainability transition? Despite the impossibility to completely answer this question, this study gave some tips, suggesting components of critical conscious development needed for this type of learning¾dialog, reflection, action, leading to increase in efficacy and agency.

  11. Building capacity for low-carbon communities: The role of grassroots initiatives

    International Nuclear Information System (INIS)

    Middlemiss, Lucie; Parrish, Bradley D.

    2010-01-01

    Grassroots initiatives for change rely on people with limited power, limited resources and limited ability to influence others. From this position, people acting from the bottom up can change their own actions, seek to influence others around them and seek to change the social structures that they inhabit. These acts are invariably conceived, initiated and enacted within communities, and there is an emerging interest from practitioner, policy and academic circles in the importance of community as a space for realising pro-environmental change. In this paper, we ask what role grassroots initiatives can have in creating low-carbon communities. Using a theoretical framework from work on community-based practice change initiatives, we discuss the interplay between grassroots action and community capacity. We then present two cases of grassroots low-carbon community initiatives in light of this theoretical work. We conclude by discussing key themes emerging from the cases, including the potential for grassroots initiatives to build community capacity for low-carbon practices, and the importance of locally crafted solutions according to the structures specific to place.

  12. Translating Public Policy: Enhancing the Applicability of Social Impact Techniques for Grassroots Community Groups

    Directory of Open Access Journals (Sweden)

    Melissa Edwards

    2013-08-01

    Full Text Available This paper reports on an exploratory action research study designed to understand how grassroots community organisations engage in the measurement and reporting of social impact and how they demonstrate their social impact to local government funders. Our findings suggest that the relationships between small non-profit organisations, the communities they serve or represent and their funders are increasingly driven from the top down formalised practices. Volunteer-run grassroots organisations can be marginalized in this process. Members may lack awareness of funders’ strategic approaches or the formalized auditing and control requirements of funders mean grassroots organisations lose capacity to define their programs and projects. We conclude that, to help counter this trend, tools and techniques which open up possibilities for dialogue between those holding power and those seeking support are essential.

  13. Exploration on the Ways of Thinking for Government by Law in the Governance of the Grassroots Society

    Directory of Open Access Journals (Sweden)

    Fan Xuzhi

    2017-01-01

    Full Text Available Social governance of the grassroots is the foundation for maintaining social stability and building a harmonious society. The obvious problems of weakened power, abnormal petitioning, hidden danger of social security, weakness of virtual social control, and vacancy in management of the special group in the vast grassroots area did exist. Faced with the problems, the rapid development of urbanization and the relative lack of public service, the public’s strengthened consciousness of rights safeguarding and not sound interests safeguard mechanism, heavy tasks on social governance of the grassroots and not enough resources, and the imbalance between the public’s improved expectation and the ability of the cadres in grass-root level, the level of grass-roots social governance needs to be improved by employing the “five-in-one” thinking mode of governance by law.

  14. Protest as participation: the significance of the antinuclear movement

    International Nuclear Information System (INIS)

    Nelkin, D.

    1982-01-01

    The anti-nuclear movement includes a diversity of ideologies and strategies that has spawned an equal diversity of interpretations. The author examines the concerns of each group, focusing on environmentalists, scientists, feminists, churches, and other antinuclear activities whose organizations totaled 937 in 1980. She notes that while diversity suggests the grassroots strength of the movement, diversity has also kept it from achieving the coordination of effort that would give it political strength. Further, the movement reflects a general fear of technological change - as well as of nuclear power - a fear that can become enculturated as a desire to return to a smaller, more human scale. 22 references

  15. AIMES Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Katz, Daniel S [Univ. of Illinois, Urbana-Champaign, IL (United States). National Center for Supercomputing Applications (NCSA); Jha, Shantenu [Rutgers Univ., New Brunswick, NJ (United States); Weissman, Jon [Univ. of Minnesota, Minneapolis, MN (United States); Turilli, Matteo [Rutgers Univ., New Brunswick, NJ (United States)

    2017-01-31

    This is the final technical report for the AIMES project. Many important advances in science and engineering are due to large-scale distributed computing. Notwithstanding this reliance, we are still learning how to design and deploy large-scale production Distributed Computing Infrastructures (DCI). This is evidenced by missing design principles for DCI, and an absence of generally acceptable and usable distributed computing abstractions. The AIMES project was conceived against this backdrop, following on the heels of a comprehensive survey of scientific distributed applications. AIMES laid the foundations to address the tripartite challenge of dynamic resource management, integrating information, and portable and interoperable distributed applications. Four abstractions were defined and implemented: skeleton, resource bundle, pilot, and execution strategy. The four abstractions were implemented into software modules and then aggregated into the AIMES middleware. This middleware successfully integrates information across the application layer (skeletons) and resource layer (Bundles), derives a suitable execution strategy for the given skeleton and enacts its execution by means of pilots on one or more resources, depending on the application requirements, and resource availabilities and capabilities.

  16. Design, Participation, and Social Change: What Design in Grassroots Spaces Can Teach Learning Scientists

    Science.gov (United States)

    Zavala, Miguel

    2016-01-01

    While a science of design (and theory of learning) is certainly useful in design-based research, a participatory design research framework presents an opening for learning scientists to rethink design and learning as processes. Grounded in the autoethnographic investigation of a grassroots organization's design of a local campaign, the author…

  17. Human rights from the grassroots up: Vermont's campaign for universal health care.

    Science.gov (United States)

    McGill, Mariah

    2012-06-15

    In 2008, the Vermont Workers' Center launched the "Healthcare Is a Human Right Campaign," a grassroots campaign to secure the creation of a universal health care system in Vermont. Campaign organizers used a human rights framework to mobilize thousands of voters in support of universal health care. In response to this extraordinary grassroots effort, the state legislature passed health care legislation that incorporates human rights principles into Vermont law and provides a framework for universal health care. The United States has often lagged behind other nations in recognizing economic, social, and cultural (ESC) rights, including the right to health. Nonetheless, activists have begun to incorporate ESC rights into domestic advocacy campaigns, and state and local governments are beginning to respond where the federal government has not. Vermont serves as a powerful example of how a human rights framework can inform health care policy and inspire grassroots campaigns in the United States. This three-part article documents the Vermont Workers' Center campaign and discusses the impact that human rights activity at the grassroots level may have on attitudes towards ESC rights in the United States. The first part describes the Vermont health care crisis and explains why the center adopted international human rights principles for their campaign. The article then goes on to discuss the three-year campaign and analyze the health care reform bill that the Vermont legislature passed. Finally, the article discusses the campaign's local and national impact. Copyright © 2012 McGill.

  18. Grassroots scalar politics: Insights from peasant water struggles in the Ecuadorian and Peruvian Andes

    NARCIS (Netherlands)

    Hoogesteger van Dijk, J.D.; Verzijl, A.

    2015-01-01

    Based on insights from peasant and indigenous communities’ struggles for water in Andean Peru and Ecuador, in this article we argue that the defense of grassroots interests -and with it the advancement of more equitable governance- greatly hinges on the capacity of these groups to engage in

  19. Grassroots innovations for sustainability in the United States : A spatial analysis

    NARCIS (Netherlands)

    Nicolosi, Emily; Medina, Richard; Feola, Giuseppe

    2018-01-01

    In response to unsustainable dominant systems of production and consumption, grassroots innovations for sustainability (GIs) experiment with new forms of sustainable living. A wide variety of GIs have emerged recently addressing a range of possible solutions, from new systems of provision and

  20. Peruvian grassroots organizations in times of violence and peace. Between economic solidarity, participatory democracy, and feminism

    NARCIS (Netherlands)

    de Waardt, M.F.; Ypeij, A.

    2017-01-01

    The new millennium has meant a new start for Peruvian society. After decades of political violence, economic crisis, and an internal war, democracy was restored, and economic growth resumed. The many grassroots organizations that had been established to address the economic and political crisis seem

  1. Do victims only cry? Victim-survivors and their grassroots organizations in Peru

    NARCIS (Netherlands)

    de Waardt, M.F.; Ouweneel, A.

    2012-01-01

    De Waardt discusses associations of victims of the 1980s violent conflict in Peru, which she relates to the Peruvian cultural tradition of grassroots organizations. She conveys the substantial existence of victim-survivor associations, the social support its members find amongst each other, and the

  2. AIM Data Services

    Directory of Open Access Journals (Sweden)

    Michael Scholz

    2016-05-01

    Full Text Available AIM Data Services as a virtual facility provides virtual 3D reference tracks for simulation applications in the domain of automotive and railway systems. It offers tools for management and analysis of experiment data and a platform for survey and processing of vehicle data in the public transport domain. Collected spatial data is bundled in a database cluster and published through common web mapping interfaces.

  3. Hemmed In: Legal Mobilization in in the Los Angeles Anti-Sweatshop Movement

    OpenAIRE

    Cummings, Scott L

    2009-01-01

    The field of labor organizing -- once a site of progressive disenchantment with law -- has now become a crucial locus of law's resurgence. There is mounting evidence that legal innovation is contributing to a new dynamism within the labor movement as immigrant worker centers, community-labor coalitions, and other grassroots alliances creatively use law to mobilize low-wage workers. These efforts suggest that a reorientation is under way within the labor movement, with activists adopting a leg...

  4. Energy autonomy in Le Mené: A French case of grassroots innovation

    International Nuclear Information System (INIS)

    Yalçın-Riollet, Melike; Garabuau-Moussaoui, Isabelle; Szuba, Mathilde

    2014-01-01

    Local citizen-led initiatives relating to energy are developing strongly in Anglo-Saxon countries and a growing body of research is examining their innovative potential. In France, similar grassroots initiatives – albeit with certain specificities – only began to emerge recently and so far, very few studies have dealt with them. The purpose of this article is to propose an exploratory and in-depth analysis of one advanced French case: Le Mene', a pioneer in local energy autonomy. We examine the conditions under which the initiative emerged and the processes through which a grassroots innovation is formed. In studying this case (interviews, analysis of documents), comparing it with other sources of data (expert interviews, comparative observation of other initiatives) and taking stock of various social sciences studies, we show that a social innovation was produced in Le Mene' through the hybridisation of actors, sociotechniques and discourses. This initiative was innovative not only in terms of the scope of the mechanisms implemented, but also in terms of the social organisation behind the development of the projects and the capacity to use energy production as a social resource. Finally, we reflect on the possible diffusion of these grassroots initiatives and their policy implications in France. - Highlights: • The case study is the Le Mené, a pioneer case for local energy autonomy. • This case is an emerging grassroots innovation in France. • Hybridisation (combining diversity and frames) is at the centre of the innovation. • This study focuses on the hybridisation of actors, sociotechniques and discourses. • Examines the potential diffusion of grassroots initiatives in France

  5. AIMES Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Jha, Shantenu [Rutgers Univ., New Brunswick, NJ (United States)

    2017-01-31

    Many important advances in science and engineering are due to large-scale distributed computing. Notwithstanding this reliance, we are still learning how to design and deploy large-scale production Distributed Computing Infrastructures (DCI). The AIMES project was conceived against this backdrop, following on the heels of a comprehensive survey of scienti c distributed applications [1]. The survey established, arguably for the rst time, the relationship between infrastructure and scienti c distributed applications. It examined well known contributors to the complexity associated with infrastructure, such as inconsistent internal and external interfaces, and demonstrated the correlation with application brittleness. It discussed how infrastructure complexity reinforces the challenges inherent in developing distributed applications.

  6. Aiming for the ordinary

    DEFF Research Database (Denmark)

    Offersen, Sara Marie Hebsgaard

    that the Danes are encouraged to be alert to still earlier and vaguer bodily signs of potential cancer and seek care ‘in time’. With biomedical constructions such as ‘cancer awareness’ and ‘alarm symptoms of cancer’ and the retrospectively oriented definition of life before symptoms-based healthcare seeking...... and articulation of bodily sensations, and how decisions about healthcare seeking are established in this context. This dissertation aims to explore these matters from the perspective of the Danish middle class, mainly focusing on how sensations are ascribed meaning as symptoms and how they are evoked...... on a continuum between what is locally considered ordinary and extraordinary. Overall, the dissertation argues that inquiries into morality and potentiality provide valuable insights into healthcare seeking practices and the making and management of symptoms in everyday life. The dissertation is based on 18...

  7. Forum: Making Sense of the Opt-Out Movement: "Education Next" Talks with Scott Levy and Jonah Edelman

    Science.gov (United States)

    Levy, Scott; Edelman, Jonah

    2016-01-01

    Over the past few years, students by the thousands have refused to take their state's standardized tests. This "opt-out" phenomenon has prompted debate in state legislatures and in Washington, putting states at risk of losing Title I funds. Advocates describe opt-out as a grassroots movement of parents concerned about overtesting,…

  8. Overcoming movement obstacles by the religiously orthodox: the Muslim Brotherhood in Egypt, Shas in Israel, Comunione e Liberazione in Italy, and the Salvation Army in the United States.

    Science.gov (United States)

    Davis, Nancy J; Robinson, Robert V

    2009-03-01

    This article examines four movements of the religiously orthodox that should have failed according to most social movement theory and research. The movements combine (1) an extraordinarily broad agenda, (2) a strict, morally absolutist ideology, and (3) a strong proscription against compromise with other groups, each of which has been identified as a liability that can lead to movement failure. Through inductive, qualitative analyses, the authors identify four shared strategies that helped these movements overcome these obstacles: bypassing the state, building grassroots structures, providing graduated membership, and reprioritizing agendas. Analyses of these movements also suggest that particular combinations of movement "liabilities" may actually be advantageous.

  9. [Aiming for zero blindness].

    Science.gov (United States)

    Nakazawa, Toru

    2015-03-01

    -independent factors, as well as our investigation of ways to improve the clinical evaluation of the disease. Our research was prompted by the multifactorial nature of glaucoma. There is a high degree of variability in the pattern and speed of the progression of visual field defects in individual patients, presenting a major obstacle for successful clinical trials. To overcome this, we classified the eyes of glaucoma patients into 4 types, corresponding to the 4 patterns of glaucomatous optic nerve head morphology described: by Nicolela et al. and then tested the validity of this method by assessing the uniformity of clinical features in each group. We found that in normal tension glaucoma (NTG) eyes, each disc morphology group had a characteristic location in which the loss of circumpapillary retinal nerve fiber layer thickness (cpRNFLT; measured with optical coherence tomography: OCT) was most likely to occur. Furthermore, the incidence of reductions in visual acuity differed between the groups, as did the speed of visual field loss, the distribution of defective visual field test points, and the location of test points that were most susceptible to progressive damage, measured by Humphrey static perimetry. These results indicate that Nicolela's method of classifying eyes with glaucoma was able to overcome the difficulties caused by the diverse nature of the disease, at least to a certain extent. Building on these findings, we then set out to identify sectors of the visual field that correspond to the distribution of retinal nerve fibers, with the aim of detecting glaucoma progression with improved sensitivity. We first mapped the statistical correlation between visual field test points and cpRNFLT in each temporal clock-hour sector (from 6 to 12 o'clock), using OCT data from NTG patients. The resulting series of maps allowed us to identify areas containing visual field test points that were prone to be affected together as a group. We also used a similar method to identify visual

  10. Improvement of workíng environment - from a grass-root strategy to institutionalized professionalism

    DEFF Research Database (Denmark)

    Jacobsen, Thomas

    2002-01-01

    Improvement of working environment as a tool to promote sustainable development - from a grass-root strategy to institutionalized professionalism. It is now more than 25 years since substitution of organic solvents started to be considered as a meaningful way in Denmark to reduce harmful effects...... on workers. During that period different groups of actors have been involved, new institutions to improve working environment have emerged, and legislation has been changed. The paper will describe the development from a grass-root strategy to improve working environment to a much more complex situation...... where working environment professionals play an important role, and where the concept of ‘cleaner technology’ is generally accepted as a tool to promote sustainable development in the Danish society. The paper will also discuss the necessity of incorporation of working environment considerations...

  11. Rising Central Spending on Public Security and the Dilemma Facing Grassroots Officials in China

    Directory of Open Access Journals (Sweden)

    Yue Xie

    2013-01-01

    Full Text Available In response to worsening social instability in China, among grassroots communities in the poorer central and western provinces in particular, the Chinese central government has made budgetary arrangements, since 2003, to increase investment at the grassroots level to improve the capacity of local governments to maintain social order. However, this action by central government has created a dilemma for local cadres: how to perform their duty to maintain social stability while also balancing a heavy fiscal burden caused in part by the receipt of insufficient additional budgetary subsidies from higher government. This paper is an account of and an analysis of how local cadres in China perform their official duties when faced with this dilemma.

  12. Putting a Face on the Issue: Corporate Stakeholder Mobilization in Professional Grassroots Lobbying Campaigns

    Science.gov (United States)

    Walker, Edward T.

    2014-01-01

    Business scholars pay increasing attention to the expanded influence of stakeholders on firm strategies, legitimacy, and competitiveness. At the same time, analysts have noted that the transformed regulatory and legislative environments of recent decades have encouraged firms to become much more politically active. Surprisingly, relatively little research has tied together these two trends. The present study integrates perspectives on stakeholder management with research on corporate political activity to develop an understanding of the structural sources of stakeholder mobilization in professional grassroots lobbying campaigns. This study employs a unique, original data source to consider how the adoption of grassroots lobbying by a firm relates to its industry, degree of inside lobbying, partisan PAC contributions, and more. This research shows that corporate grassroots lobbying is shaped most significantly by a firm’s degree of inside lobbying, as highly active firms take a diversified strategy for gaining influence. Firms in industries with a heavy public presence as well as those concerned with taxation, government appropriations, and economic development also adopt these strategies readily. PAC contributions to Republican, but not Democratic, candidates also heighten firms’ propensity to lobby the public. PMID:24707060

  13. Putting a Face on the Issue: Corporate Stakeholder Mobilization in Professional Grassroots Lobbying Campaigns.

    Science.gov (United States)

    Walker, Edward T

    2012-12-01

    Business scholars pay increasing attention to the expanded influence of stakeholders on firm strategies, legitimacy, and competitiveness. At the same time, analysts have noted that the transformed regulatory and legislative environments of recent decades have encouraged firms to become much more politically active. Surprisingly, relatively little research has tied together these two trends. The present study integrates perspectives on stakeholder management with research on corporate political activity to develop an understanding of the structural sources of stakeholder mobilization in professional grassroots lobbying campaigns. This study employs a unique, original data source to consider how the adoption of grassroots lobbying by a firm relates to its industry, degree of inside lobbying, partisan PAC contributions, and more. This research shows that corporate grassroots lobbying is shaped most significantly by a firm's degree of inside lobbying, as highly active firms take a diversified strategy for gaining influence. Firms in industries with a heavy public presence as well as those concerned with taxation, government appropriations, and economic development also adopt these strategies readily. PAC contributions to Republican, but not Democratic, candidates also heighten firms' propensity to lobby the public.

  14. Bowel Movement

    Science.gov (United States)

    A bowel movement is the last stop in the movement of food through your digestive tract. Your stool passes out of ... what you eat and drink. Sometimes a bowel movement isn't normal. Diarrhea happens when stool passes ...

  15. "EDL Angels Stand beside Their Men … Not behind Them": The Politics of Gender and Sexuality in an Anti-Islam(ist) Movement

    Science.gov (United States)

    Pilkington, Hilary

    2017-01-01

    This article revisits the view that women are absent or insignificant across the extreme right spectrum. It draws on ethnographic research with grassroots activists in the English Defence League to explore whether a new generation of populist radical right movements offers a gender politics and practice capable of appealing to women and LGBT…

  16. Nuclear politics: Exploring the nexus between citizens movements and public policy in Japan

    International Nuclear Information System (INIS)

    Tabusa, K.

    1992-01-01

    This dissertation analyzes the relationship between the grass-roots antinuclear movement and nuclear energy policy in Japan. In particular, it seeks to explain the lack of impact of the grass-roots antinuclear movement on Japanese nuclear energy policymaking. To explain the lack of political pressure exerted, the author focuses on the lack of open-quotes political opportunitiesclose quotes for the movement. Past studies on antinuclear movements and nuclear energy policymaking of the Western countries indicate that such opportunities are provided in the processes of parliamentary politics, bureaucratic rivalries, central-local governmental conflicts, and judicial intervention in the resolution of political conflicts. The author's study argues that closed political opportunity structure of the Japanese political system has separated the grass-roots antinuclear movement from the national nuclear energy policymaking process by imposing constraints on the development and achievement of the movement. The research shows that: (1) the nature of party conflicts (balance of power and idealogy) in the Japanese parliament tends to discourage the representation of antinuclear interests by opposition parties; (2) the government has successfully prevented antinuclear groups from interfering with the licensing and regulatory processes; and (3) the local governments and courts have failed to intervene in the nuclear energy conflict on behalf of antinuclear groups. The closed opportunity structure has also led the movement to stress the mobilization of public opinion rather than manipulation of institutional access to the policymaking process as its strategy. In addition to well-publicized protest activities and mass demonstrations, electoral campaigns and litigation have also become activities primarily designed to appeal to the public, which has so far failed to indicate strong support for the antinuclear movement

  17. Cultivating a Grassroots Aerospace Innovation Culture at NASA Ames Research Center

    Science.gov (United States)

    D'Souza, Sarah; Sanchez, Hugo; Lewis, Ryan

    2017-01-01

    This paper details the adaptation of specific 'knowledge production' methods to implement a first of its kind, grassroots event that provokes a cultural change in how the NASA Ames civil servant community engages in the creation and selection of innovative ideas. Historically, selection of innovative proposals at NASA Ames Research Center is done at the highest levels of management, isolating the views and perspectives of the larger civil servant community. Additionally, NASA innovation programs are typically open to technical organizations and do not engage non-technical organizations to bring forward innovative processes/business practices. Finally, collaboration on innovative ideas and associated solutions tend to be isolated to organizational silos. In this environment, not all Ames employees feel empowered to innovate and opportunities for employee collaboration are limited. In order to address these issues, the 'innovation contest' method was adapted to create the NASA Ames Innovation Fair, a unique, grassroots innovation opportunity for the civil servant community. The Innovation Fair consisted of a physical event with a virtual component. The physical event provided innovators the opportunity to collaborate and pitch their innovations to the NASA Ames community. The civil servant community then voted for the projects that they viewed as innovative and would contribute to NASA's core mission, making this event a truly grassroots effort. The Innovation Fair website provided a location for additional knowledge sharing, discussion, and voting. On March 3rd, 2016, the 'First Annual NASA Ames Innovation Fair' was held with 49 innovators and more than 300 participants collaborating and/or voting for the best innovations. Based on the voting results, seven projects were awarded seed funding for projects ranging from innovative cost models to innovations in aerospace technology. Surveys of both innovators and Fair participants show the Innovation Fair was successful

  18. Grassroots Action Research and the Greater Good (La investigación acción de base y el bien mayor)

    Science.gov (United States)

    Rainey, Isobel

    2011-01-01

    This study examines the action research topics and topic preferences of two groups of grassroots teachers: active researchers, and potential researchers. The analysis of the topics appears to indicate that, over the past decade, action research at the teaching of English at the grassroots level to speakers of other languages has been principally…

  19. Movement - uncoordinated

    Science.gov (United States)

    ... Loss of coordination; Coordination impairment; Ataxia; Clumsiness; Uncoordinated movement ... Smooth graceful movement requires a balance between different muscle groups. A part of the brain called the cerebellum manages this balance.

  20. Theory and Practice of Sustainable Development: Path to Managing Rural Grass-roots Party Organization from the Perspective of Impetus

    Science.gov (United States)

    Zhong, Xianzhe

    2018-02-01

    Impetus is the most fundamental guarantee for the survival and progress of organization. The rural grass-roots party organization should serve as a battle fortress of party helping realize the purpose of party in the village. Therefore, to strengthen the management of rural party branches, it is imperative to optimize their impetus, stepping on the basic paths: developing and utilizing material force, and digging and stimulating spiritual force for rural grass-roots party organization construction; adhering to the dialectical view on impetus to highlight both material and spiritual motivations.

  1. Slope movements

    International Nuclear Information System (INIS)

    Wagner, P.

    2009-01-01

    On this poster some reasons of slope movements on the territory of the Slovak Republic are presented. Slope movements induced deterioration of land and forests, endangering of towns villages, and communications as well as hydro-engineering structures. Methods of preventing and stabilisation of slope movements are presented.

  2. GRASSROOTS ONLINE JOURNALISM: Public intervention in Kuro5hin and Wikinews

    Directory of Open Access Journals (Sweden)

    Marcelo Träsel

    2011-02-01

    Full Text Available Grassroots online journalism, as defined by Primo and Träsel
    (2006, are the practices developed in web news periodicals, or
    parts thereof, where the boundary between reading and publishing is either blurred or non-existent. The question is no longer whether individuals with no professional license or formal education will publish their own writing and influence, but how and to what extent they will do so. This paper presents results from a study focusing on interventions from various contributors in the journalistic content published in the participatory news websites Wikinews and Kuro5hin. A sample of ten texts was collected over seven weeks to create a corpus of interventions, which was later submitted to content analysis with the goal of verifying whether the interventions had a predominantly pluralizing character or not. The results show that, for Wikinews and Kuro5hin, the interventions are mostly pluralizing, which indicates grassroots online journalism can make important contributions to democracy.

  3. Grassroots Supercomputing

    CERN Multimedia

    Buchanan, Mark

    2005-01-01

    What started out as a way for SETI to plow through its piles or radio-signal data from deep space has turned into a powerful research tool as computer users acrosse the globe donate their screen-saver time to projects as diverse as climate-change prediction, gravitational-wave searches, and protein folding (4 pages)

  4. E-learning for grass-roots emergency public health personnel: Preliminary lessons from a national program in China.

    Science.gov (United States)

    Xu, Wangquan; Jiang, Qicheng; Qin, Xia; Fang, Guixia; Hu, Zhi

    2016-07-19

    In China, grass-roots emergency public health personnel have relatively limited emergency response capabilities and they are constantly required to update their professional knowledge and skills due to recurring and new public health emergencies. However, professional training, a principal solution to this problem, is inadequate because of limitations in manpower and financial resources at grass-roots public health agencies. In order to provide a cost-effective and easily expandable way for grass-roots personnel to acquire knowledge and skills, the National Health Planning Commission of China developed an emergency response information platform and provided trial access to this platform in Anhui and Heilongjiang provinces in China. E-learning was one of the modules of the platform and this paper has focused on an e-learning pilot program. Results indicated that e-learning had satisfactorily improved the knowledge and ability of grass-roots emergency public health personnel, and the program provided an opportunity to gain experience in e-course design and implementing e-learning. Issues such as the lack of personalized e-courses and the difficulty of evaluating the effectiveness of e-learning are topics for further study.

  5. Implementation of a School Districtwide Grassroots Antibullying Initiative: A School Staff and Parent-Focused Evaluation of Because Nice Matters

    Science.gov (United States)

    De Pedro, Kris Tunac; Pineda, Diana; Capp, Gordon; Moore, Hadass; Benbenishty, Rami; Astor, Ron Avi

    2017-01-01

    Military-connected youths experience stressful life events, including deployments and multiple school transitions, that make them vulnerable to bullying. Social workers have highlighted the power of grassroots school community initiatives that address risk issues among youths while empowering the community (see http://www.thecommunityguide.org).…

  6. Making it in a 'saturated' market. How the Spence Center wins women's hearts with grass-roots marketing.

    Science.gov (United States)

    Moore, P L

    1997-01-01

    The Spence Centers, full-service, independent clinics for women, depend on grass-roots outreach to cultivate customers and build brand equity. The Centers have garnered national and international press coverage and made enough friends to open a fourth operation.

  7. Is Fitts' law continuous in discrete aiming?

    Directory of Open Access Journals (Sweden)

    Rita Sleimen-Malkoun

    Full Text Available The lawful continuous linear relation between movement time and task difficulty (i.e., index of difficulty; ID in a goal-directed rapid aiming task (Fitts' law has been recently challenged in reciprocal performance. Specifically, a discontinuity was observed at critical ID and was attributed to a transition between two distinct dynamic regimes that occurs with increasing difficulty. In the present paper, we show that such a discontinuity is also present in discrete aiming when ID is manipulated via target width (experiment 1 but not via target distance (experiment 2. Fitts' law's discontinuity appears, therefore, to be a suitable indicator of the underlying functional adaptations of the neuro-muscular-skeletal system to task properties/requirements, independently of reciprocal or discrete nature of the task. These findings open new perspectives to the study of dynamic regimes involved in discrete aiming and sensori-motor mechanisms underlying the speed-accuracy trade-off.

  8. Movement - uncontrolled or slow

    Science.gov (United States)

    Dystonia; Involuntary slow and twisting movements; Choreoathetosis; Leg and arm movements - uncontrollable; Arm and leg movements - uncontrollable; Slow involuntary movements of large muscle groups; Athetoid movements

  9. A movement ecology paradigm for unifying organismal movement research.

    Science.gov (United States)

    Nathan, Ran; Getz, Wayne M; Revilla, Eloy; Holyoak, Marcel; Kadmon, Ronen; Saltz, David; Smouse, Peter E

    2008-12-09

    Movement of individual organisms is fundamental to life, quilting our planet in a rich tapestry of phenomena with diverse implications for ecosystems and humans. Movement research is both plentiful and insightful, and recent methodological advances facilitate obtaining a detailed view of individual movement. Yet, we lack a general unifying paradigm, derived from first principles, which can place movement studies within a common context and advance the development of a mature scientific discipline. This introductory article to the Movement Ecology Special Feature proposes a paradigm that integrates conceptual, theoretical, methodological, and empirical frameworks for studying movement of all organisms, from microbes to trees to elephants. We introduce a conceptual framework depicting the interplay among four basic mechanistic components of organismal movement: the internal state (why move?), motion (how to move?), and navigation (when and where to move?) capacities of the individual and the external factors affecting movement. We demonstrate how the proposed framework aids the study of various taxa and movement types; promotes the formulation of hypotheses about movement; and complements existing biomechanical, cognitive, random, and optimality paradigms of movement. The proposed framework integrates eclectic research on movement into a structured paradigm and aims at providing a basis for hypothesis generation and a vehicle facilitating the understanding of the causes, mechanisms, and spatiotemporal patterns of movement and their role in various ecological and evolutionary processes. "Now we must consider in general the common reason for moving with any movement whatever." (Aristotle, De Motu Animalium, 4th century B.C.).

  10. Scientists, Citizens, and the Uses of Science in the Anti-Fracking Movement in New York State

    Science.gov (United States)

    Long, E.

    2013-12-01

    The anti-fracking movement in upstate New York is unusual for its grassroots mobilization and for the close relationship between scientists and activists. This paper, based on intensive fieldwork in the Finger Lakes region, will discuss the factors that have made scientists such an integral part of the movement, the organizations (from universities and NGOs dedicated to making science accessible, to town meetings and social media) that have facilitated dissemination of science to the citizenry, and the ways that knowledge has affected the movement's strategy and end goals, including a shift from anti-fracking to pro-renewables.

  11. Grassroots Technological Resistance: The People's Power Project and the Impossible Dream of Wireless Transmission of Energy.

    Science.gov (United States)

    Schmidt, Pete

    2017-09-01

    In 1972, the Minnesota United Power Association (UPA) teamed up with the Minnesota Cooperative Power Association (CPA) to initiate an electrification project designed to bring power from North Dakota to the Twin Cities area. A significant backlash and protest began once farmers across the state became aware of the plan and the potential impending land seizure. In the midst of these actions, one group sought to create an alternative to the power line transmission system by designing a system of wireless energy transmission based on the plans of Nikola Tesla. This self-funded conglomeration of farmers and amateur researchers formed the People's Power Project (PPP) and set about building Tesla's system for the wireless transmission of energy. Using archival documents, this paper recounts this episode and argues that, in this case, the potential for successful grassroots action was derailed by the influence of longstanding myths about Tesla and his devices. Copyright © 2017 Elsevier Ltd. All rights reserved.

  12. What knowledge counts? Insights from an action research project using participatory video with grassroots innovation experiences

    Energy Technology Data Exchange (ETDEWEB)

    Boni, A.; Leivas, M.; Talon, A.; De La Fuente, T.; Pellicer-Sifres, V.; Belda-Miquel, S.; Lopez-Fogues, A.; Arias, B

    2016-07-01

    This paper presents a contribution on a participatory action-research process using Participatory Video (PV) methodology. Duringsix months, a group of 6 facilitators and 9 members of two grassroots innovation initiatives (Solar Dómada and Fuel Poverty Group) took part of the process and produced two videos during a five-st age PV process, from initial definition and planning to public screening and debate of the videos. We present some insightrs from that research using an original framework developed to analyze PV process: the eParc Cube. This framework examines the interaction between knowledge production, participation and communicative spaces that happen during PV. We conclude reflecting on the social relevance of that kind of research considering the impact among of the coresearchers of both process and products. (Author)

  13. The Double Conditioning of Political Participation: Grassroots Politics on Facebook. Conjunctions

    DEFF Research Database (Denmark)

    Schou, Jannick; Farkas, Johan; Hjelholt, Morten

    2015-01-01

    Th e emergence of social network sites as a part of everyday life has given rise to a number of debates on the demo-cratic potential aff orded by these technologies. Th is paper addresses political participation facilitated through Facebook from a practice-oriented perspective and presents a case...... of Facebook to facilitate political participation. Th e study fi nds that user participation on the Facebook page is ‘ double conditioned’ by the material structure of the social network site on the one hand and by the discourses articulated by the organisation and users on the other. Finally, the paper...... discusses the fi ndings and raises a number of problems and obstacles facing participatory grassroots organisations, such as Fight For Th e Future, when using Facebook....

  14. ENTERPRISE RESTRUCTURING AIM AND TYPES

    Directory of Open Access Journals (Sweden)

    S. P. Baranenko

    2011-01-01

    Full Text Available Enterprise restructuring is aimed at adapting it to market conditions and improving its competitiveness through selection of most effective model of using material, technical, technological, organizational, commercial, economical, financial, tax-related and other resources with due account of the demand. Restructuring classification signs and types as well as restructuring aims specific for industrial enterprises are provided for.

  15. The diverse aims of science.

    Science.gov (United States)

    Potochnik, Angela

    2015-10-01

    There is increasing attention to the centrality of idealization in science. One common view is that models and other idealized representations are important to science, but that they fall short in one or more ways. On this view, there must be an intermediary step between idealized representation and the traditional aims of science, including truth, explanation, and prediction. Here I develop an alternative interpretation of the relationship between idealized representation and the aims of science. I suggest that continuing, widespread idealization calls into question the idea that science aims for truth. If instead science aims to produce understanding, this would enable idealizations to directly contribute to science's epistemic success. I also use the fact of widespread idealization to motivate the idea that science's wide variety aims, epistemic and non-epistemic, are best served by different kinds of scientific products. Finally, I show how these diverse aims—most rather distant from truth—result in the expanded influence of social values on science. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Protest movements

    International Nuclear Information System (INIS)

    Rucht, D.

    1989-01-01

    The author describes the development of protest movements in postwar Germay and outlines two essential overlapping 'flow cycles'. The first of these was characterised by the restaurative postwar years. It culminated and ended in the students' revolt. This revolt is at the same time the start of a second cycle of protest which encompasses all subsequent individual movement and is initated by an economic, political and sociocultural procrastination of modernisation. This cycle culminates in the late 70s and early 80s and clearly lost momentum over the last few years. The follwoing phases and themes are described profoundly: against restauration and armament in the 1950; the revolutionary impatience of the students' movement, politisation of everyday life by the womens' movement and citizens' action groups, antinuclear- and ecological movement, differentiation and stabilisation of the movement in the 70s and 80s; break-up and continuity in the German protest behaviour. The paper contains a detailed chronicle of protest activities since 1945. (orig.) [de

  17. Aim For a Healthy Weight

    Science.gov (United States)

    ... out of your control, you can make positive lifestyle changes to lose weight and to maintain a healthy weight. These include a healthy eating plan and being more physically active. Take the Challenge When it comes to aiming for a healthy ...

  18. Aims, assessments and workplace needs

    Science.gov (United States)

    Black, Paul

    1997-03-01

    This paper attempts to consider the aims that undergraduate physics degree courses actually reflect and serve in the light of the employment patterns of graduates and of the expressed needs of employers. Calling on evidence mainly from the UK, it reviews analyses of what degree examinations actually test, and goes on to quote criticisms of their courses and radical proposals to change them adopted by the senior physics professors in the UK. The discussion is then broadened by discussion of evidence, about the employment of graduates and about the priorities that some industrialists now give in the qualities that they look for when recruiting new graduates. The evidence leads to a view that radical changes are needed, both in courses and examinations, and that there is a need for university departments to work more closely with employers in re-formulating the aims and priorities in their teaching.

  19. Florence Richardson Wyckoff (1905-1997), Fifty Years of Grassroots Social ActivismVolume III: Watsonville Years 1960-1985

    OpenAIRE

    Wyckoff, Florence Richardson; Jarrell, Randall

    1990-01-01

    Florence Wyckoff's three-volume oral history documents her remarkable, lifelong work as a social activist, during which she has become nationally recognized as an advocate of migrant families and children. From the depression years through the 1970s, she pursued grassroots, democratic, community-building efforts in the service of improving public health standards and providing health care, education, and housing for migrant families. Major legislative milestones in her career of advocacy were...

  20. Striking movements

    DEFF Research Database (Denmark)

    Dahl, Sofia

    2011-01-01

    Like all music performance, percussion playing requires high control over timing and sound properties. Specific to percussionists, however, is the need to adjust the movement to different instruments with varying physical properties and tactile feedback to the player. Furthermore, the well defined...... note onsets and short interaction times between player and instrument do not allow for much adjustment once a stroke is initiated. The paper surveys research that shows a close relationship between movement and sound production, and how playing conditions such as tempo and the rebound after impact...

  1. A novel graphical technique for Pinch Analysis applications: Energy Targets and grassroots design

    International Nuclear Information System (INIS)

    Gadalla, Mamdouh A.

    2015-01-01

    Graphical abstract: A new HEN graphical design. - Highlights: • A new graphical technique for heat exchanger networks design. • Pinch Analysis principles and design rules are better interpreted. • Graphical guidelines for optimum heat integration. • New temperature-based graphs provide user-interactive features. - Abstract: Pinch Analysis is for decades a leading tool to energy integration for retrofit and design. This paper presents a new graphical technique, based on Pinch Analysis, for the grassroots design of heat exchanger networks. In the new graph, the temperatures of hot streams are plotted versus those of the cold streams. The temperature–temperature based graph is constructed to include temperatures of hot and cold streams as straight lines, horizontal lines for hot streams, and vertical lines for cold streams. The graph is applied to determine the pinch temperatures and Energy Targets. It is then used to synthesise graphically a complete exchanger network, achieving the Energy Targets. Within the new graph, exchangers are represented by inclined straight lines, whose slopes are proportional to the ratio of heat capacities and flows. Pinch Analysis principles for design are easily interpreted using this new graphical technique to design a complete exchanger network. Network designs achieved by the new technique can guarantee maximum heat recovery. The new technique can also be employed to simulate basic designs of heat exchanger networks. The strengths of the new tool are that it is simply applied using computers, requires no commercial software, and can be used for academic purposes/engineering education

  2. Making and Doing Politics Through Grassroots Scientific Research on the Energy and Petrochemical Industries

    Directory of Open Access Journals (Sweden)

    Sara Wylie

    2017-09-01

    Full Text Available The high stakes of emergent environmental crises, from climate change to widespread toxic exposures, have motivated STS practitioners to innovate methodologically, including leveraging STS scholarship to actively remake environmental scientific practice and technologies. This thematic collection brings together current research that transforms how communities and academics identify, study, and collectively respond to contaminants engendered by the fossil fuel and petrochemical industries, including air contamination from hydraulic fracking, marine pollution from petroleum-derived plastics, and hydrocarbon derivatives such as formaldehyde that intoxicate our homes. These interventions make inroads into the “undone science” and “regimes of imperceptibility” of environmental health crises. Authors, most of whom are practitioners, investigate grassroots methods for collaboratively designing and developing low-cost monitoring tools, crowdsourcing data analysis, and imagining ways of redressing toxicity outside of the idioms of science. Collectively, these articles work towards remaking how knowledge is made about and across industrial systems by networking community grounded approaches for accounting for environmental health issues created by the fossil fuels and allied petrochemical industries.

  3. Knowledge through movement

    DEFF Research Database (Denmark)

    Jensen, Søren Kjær; Moser, T.

    2003-01-01

    In: Children and adolescents in movement - perspectives and ideas. The Danish Ministry of Culture, pages 150 - 162. 2003 Short description: the article debunks a lot of the myths surrounding body and learning, and replace them with a vision about another kind of learning. The aim is to reintroduce...

  4. "The Civil Rights Movement of the 1990s?": The anti-abortion movement and the struggle for racial justice.

    Science.gov (United States)

    Hughes, Richard L

    2006-01-01

    In 1964, Claude and Jeanne Nolen, who were white, joined an interracial NAACP team intent on desegregating local restaurants in Austin, Texas as a test of the recently passed Civil Rights ACt. Twenty-five years later, the Nolens pleaded "no contest" in a courtroom for their continued social activism. This time the issue was not racial segregation, but rather criminal trespassing for blockading abortion clinics with Operation Rescue. The Nolens served prison sentences for direct action protests that they believe stemmed from the same commitment to Christianity and social justice as the civil rights movements. Despite its relationship to political and cultural conservatism, the anti-abortion movement since Roe v. Wade (1973) was also a product of the progressive social movements of the turbulent sixties. Utilizing oral history interviews and organizational literature, the article explores the historical context of the anti-abortion movement, specifically how the lengthy struggle for racial justice shaped the rhetoric, tactics, and ideology of the anti-abortion activists. Even after political conservatives dominated the movement in the 1980s, the successes and failures of the sixties provided a cultural lens through which grassroots anti-abortion activists forged what was arguably the largest movement of civil disobedience in American history.

  5. Movement disorders

    International Nuclear Information System (INIS)

    Leenders, K.L.

    1986-01-01

    This thesis describes the measurement of brain-tissue functions in patients with movement disorders using positron emission tomography (PET). This scanning technique is a method for direct in vivo quantitation of the regional tissue content of positron emitting radionuclides in brain (or other organs) in an essentially non-invasive way. Ch. 2 outlines some general features of PET and describes the scanner which has been used for the studies in this thesis. Also the tracer methodology, as applied to data investigations of movement disorders, are discussed. Ch. 3 contains the results of the PET investigations which were performed in the study of movement disorders. The results are presented in the form of 12 papers. The main goals of these studies were the understanding of the pathophysiology of Parkinson's disease, Huntington's chorea, Steele-Richardson-Olzewski syndrome and special case reports. Ch. 4 summarizes the results of these publications and Ch. 5 concludes the main part of this thesis with a general discussion of movement disorders in relation to PET investigations. 697 refs.; 60 figs.; 31 tabs

  6. Psychodynamic Movement

    DEFF Research Database (Denmark)

    Pedersen, Inge Nygaard

    2002-01-01

    This chapter/article describes the historical development of the disciplin Psychodynamic Movement. The importance of this disciplin for self-experience and for training in developing a therapist identy for the music therapy students are emphasized. Prototypeexercises developed and simplified...

  7. Mixed Movements

    DEFF Research Database (Denmark)

    Brabrand, Helle

    2010-01-01

    levels than those related to building, and this exploration is a special challenge and competence implicit artistic development work. The project Mixed Movements generates drawing-material, not primary as representation, but as a performance-based media, making the body being-in-the-media felt and appear...... as possible operational moves....

  8. A people's movement for self-reliance in Sri Lanka.

    Science.gov (United States)

    Ariyaratne, A T

    1977-01-01

    This paper describes the development and activities of the Sarvodaya Movement, a grass-roots mutual-aid movement based on traditional Buddhist social values. Started by high school students and teachers in 1947 as a community-service organization the Movement is open to all individuals and has attracted thousands of volunteers in 1200 villages. Sarvodaya Shramadana emphasizes improvement in the standard of living through the development of local resources by the community itself, strengthening of the family and the village unit, discouragement of large-scale industrialization and removal of forms of exploitation, such as caste, race discrimination, large-scale land ownership, and so on. Key to all of the Movement's activities is the concept of self-reliance, self-realization, nondependence at both the individual and the village level. The mutual sharing of labor not only accomplishes the work of the community, creating the physical infrastructure for economic improvement, but serves as a revolutionary technique to awaken people to their own potential. The movement organizes villages into functional groups by age and occupation and trains community workers who are chosen by the villages themselves. In each village, work starts on short-term strategies to relieve debt, provide health care and educate the population and long-term strategies to generate sustained, unified community spirit and sufficient income to avoid use of outside credit. The Movement's specific projects include surveys of nutritional deficiencies, the community kitchen program, preschool program, day care centers, children's library service and community health programs. The Movement is now changing from a centrally-coordinated organization toward decentralized organization based in 52 Extension Centers and run, at the national level, by an Executive Council of 35, a 6-man board and 9 coordinators. The Movement was self-financed by members for the 1st 10 years but has used outside financing in the

  9. All hazardous waste politics is local: Grass-roots advocacy and public participation in siting and cleanup decisions

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, R.C.

    1998-12-31

    The combined effects of federalism and interest group pluralism pose particularly difficult problems for hazardous waste siting and cleanup decisions. Most national environmental groups have only limited involvement in local hazardous waste politics, while local grass-roots advocates have very different interests and sometimes are pitted against one another. Both the Environmental protection Agency and the Department of energy recently have begun to use site-specific citizen advisory boards at cleanup sites. This approach appears to improve communications at some sites, but does not address the issues of ``not in my back yard`` politics and alleged inequitable exposure to hazardous wastes.

  10. Grassroots volunteers in context: rewarding and adverse experiences of local women working on HIV and AIDS in Kilimanjaro, Tanzania.

    Science.gov (United States)

    Corbin, J Hope; Mittelmark, Maurice B; Lie, Gro T

    2016-09-01

    Many nongovernmental organizations in Africa rely on grassroots volunteers to provide critical health services. Considering context and the interplay of individual, organizational, and societal influences on the experience of volunteers, this paper addresses three questions: What do grassroots volunteers contribute? What organizational processes promote volunteer engagement? What are the positive and negative consequences of volunteering? Eighteen members and staff of the Tanzanian HIV and AIDS NGO, KIWAKKUKI, were selected from 6000+ women volunteers to be interviewed. The interviews were recorded, transcribed, and analyzed for themes. Within KIWAKKUKI, volunteers contributed time and local knowledge, leading to an indigenous educational approach building on local norms and customs. Volunteers' engagement was motivated by the desire to support family members, reverse stigma, and work/socialize with other women. Benefits to volunteers included skills acquisition and community recognition; yet some volunteers also reported negative experiences including burnout, conferred stigma, and domestic violence. Positive organizational processes built on cultural practices such as collective decision-making and singing. The findings point to important considerations about context, including the synergistic effect training can have on local traditions of caring, complications of gender inequity, and how community health planning processes may need to be modified in extremely poor settings. This research also suggests good utility of the research framework (the Bergen Model of Collaborative Functioning) that was used to analyze volunteer engagement for service delivery in sub-Saharan contexts. © The Author(s) 2015.

  11. Impact of "Grassroots on Work" (GROW) Extension Program to the Bachelor of Arts in Political Science Students' Sense of Civic Responsibility

    Science.gov (United States)

    Paga, Mark Leo Huit

    2015-01-01

    Purpose: The purpose of this study was to determine the medium term effect of service-learning program or "Grassroots on Work" extension program to civic responsibility of AB Political Science students. Methodology: This study employed an impact evaluation research design and both qualitative and quantitative. The data on goals and…

  12. Addressing unmet mental health and substance abuse needs: a partnered planning effort between grassroots community agencies, faith-based organizations, service providers, and academic institutions.

    Science.gov (United States)

    Wong, Eunice C; Chung, Bowen; Stover, Gabriel; Stockdale, Susan; Jones, Felica; Litt, Paula; Klap, Ruth S; Patel, Kavita; Wells, Kenneth B

    2011-01-01

    To conduct a process evaluation of the Restoration Center Los Angeles, a community-academic partnered planning effort aimed at holistically addressing the unmet mental health and substance abuse needs of the Los Angeles African American community. Semi-structured interviews with open-ended questions on key domains of partnership effectiveness were conducted with a random stratified sample of participants varying by level of involvement. Eleven partners representing grassroots community agencies, faith-based organizations, service providers, and academic institutions. Common themes identified by an evaluation consultant and partners relating to partnership effectiveness, perceived benefits and costs, and future expectations. Findings underscore the importance of considering the potential issues that may arise with the increasing diversity of partners and perspectives. Many of the challenges and facilitating factors that arise within academic-community partnerships were similarly experienced between the diverse set of community partners. Challenges that affected partnership development between community-to-community partners included differences in expectations regarding the final goal of the project, trust-building, and the distribution of funds. Despite such challenges, partners were able to jointly develop a final set of recommendations for the creation of restoration centers, which was viewed as a major accomplishment. Limited guidance exists on how to navigate differences that arise between community members who have shared identities on some dimensions (eg, African American ethnicity, Los Angeles residence) but divergent identities on other dimensions (eg, formal church affiliation). With increasing diversity of community representation, careful attention needs to be dedicated to not only the development of academic-community partnerships but also community-community partnerships.

  13. World Health Organization's Innovative Direct Disbursement Mechanism for Payment of Grassroots Immunization Personnel and Operations in Nigeria: 2004–2015

    Science.gov (United States)

    Yehualashet, Yared G.; Wadda, Alieu; Agblewonu, Koffi B.; Zhema, Theophilus; Ibrahim, Al-asi A.; Corr, Alhagie; Linkins, Jennifer; Mkanda, Pascal; Vaz, Rui G.; Nsubuga, Peter; Ashogbon, Daniel

    2016-01-01

    Background. Following the 1988 World Health Assembly resolution to eradicate polio, the government of Nigeria, with support from partners, has been implementing several rounds of supplementary immunization activities (SIAs) each year. In addition to the technical requirements, the success of the polio eradication initiative depends on timely provision of adequate financial resources. Disbursement of funds for SIAs and payment of allowances to numerous vaccination personnel at the grassroots level are enormous operational challenges in a country the size of Nigeria. Upon donors' request for a transparent and effective payment mechanism, the World Health Organization (WHO), in consultation with national counterparts, created the innovative direct disbursement mechanism (DDM) in 2004. The objective of the DDM was to timely deploy operational funds at the field level and directly pay vaccination personnel allowances at the grassroots level. Methods. A detailed operational guideline for funds disbursement was developed in close consultation with central and field stakeholders. Multiyear financial resource requirements and operational budgets for every campaign were produced by an interagency-coordinated finance subcommittee. The WHO engaged a bank and an accounting firm as DDM partners to support disbursement of and accounting for the SIA funds, respectively. The 37 WHO field offices were equipped with electronic financial systems to support the DDM process, and temporary payment sites were set up to facilitate payment to vaccination personnel at the grassroots level. Coordination meetings among DDM partners were held regularly to reconcile financial records and address operational challenges. Results. Between 2004 and 2014, DDM supported 99 polio and nonpolio vaccination campaigns, disbursing more than $370 million to about 16 million beneficiaries across 280 temporary payment sites. To mitigate security risks and reduce operational costs, the WHO and DDM

  14. Abordagem grassroots e resistência: atualizando a concepção de desenvolvimento sustentável

    Directory of Open Access Journals (Sweden)

    Augusto Marcos Carvalho de Sena

    Full Text Available Resumo Em contrapartida às especificidades impositivas do modelo de produção capitalista - incluindo-se nesse modelo os meandros de arranjos produtivos que inserem o meio ambiente enquanto alinhado à versão tríplice da concepção tradicional de desenvolvimento sustentável -, tem surgido uma massa crítica de literatura focada na resistência ao modo de funcionamento do capitalismo ocidental. Em relação à teoria, economia solidária (pilar econômico, movimentos sociais (pilar social, ecologia política (pilar ambiental e raízes culturais (pilar cultural são aparatos importantes que não devem ficar à margem na estruturação de uma concepção alternativa do desenvolvimento sustentável. Tais aparatos são considerados elementos de resistência, visto terem fatores diferenciados quando comparados com as características tradicionais dos pilares da criticada concepção de desenvolvimento sustentável. Assim, o objetivo do presente ensaio teórico é conceber alternativas à concepção padrão do desenvolvimento sustentável, considerando aspectos da abordagem grassroots importantes para esse propósito. A contribuição é relevante tendo em vista a consideração de aspectos alternativos e complementares envolvidos na leitura da atualização conjecturada. Os prospectos do desenvolvimento grassroots têm sido usados como guia prático em ações de desenvolvimento local envolvendo comunidades menos desenvolvidas em várias partes do mundo, sem a conjectura que sinaliza para elementos conceituais que podem oferecer uma conformação alternativa à concepção do desenvolvimento sustentável. Conclui-se que a versão tradicional do desenvolvimento sustentável pode ser atualizada com elementos alternativos advindos da abordagem grassroots.

  15. World Health Organization's Innovative Direct Disbursement Mechanism for Payment of Grassroots Immunization Personnel and Operations in Nigeria: 2004-2015.

    Science.gov (United States)

    Yehualashet, Yared G; Wadda, Alieu; Agblewonu, Koffi B; Zhema, Theophilus; Ibrahim, Al-Asi A; Corr, Alhagie; Linkins, Jennifer; Mkanda, Pascal; Vaz, Rui G; Nsubuga, Peter; Ashogbon, Daniel

    2016-05-01

    Following the 1988 World Health Assembly resolution to eradicate polio, the government of Nigeria, with support from partners, has been implementing several rounds of supplementary immunization activities (SIAs) each year. In addition to the technical requirements, the success of the polio eradication initiative depends on timely provision of adequate financial resources. Disbursement of funds for SIAs and payment of allowances to numerous vaccination personnel at the grassroots level are enormous operational challenges in a country the size of Nigeria. Upon donors' request for a transparent and effective payment mechanism, the World Health Organization (WHO), in consultation with national counterparts, created the innovative direct disbursement mechanism (DDM) in 2004. The objective of the DDM was to timely deploy operational funds at the field level and directly pay vaccination personnel allowances at the grassroots level. A detailed operational guideline for funds disbursement was developed in close consultation with central and field stakeholders. Multiyear financial resource requirements and operational budgets for every campaign were produced by an interagency-coordinated finance subcommittee. The WHO engaged a bank and an accounting firm as DDM partners to support disbursement of and accounting for the SIA funds, respectively. The 37 WHO field offices were equipped with electronic financial systems to support the DDM process, and temporary payment sites were set up to facilitate payment to vaccination personnel at the grassroots level. Coordination meetings among DDM partners were held regularly to reconcile financial records and address operational challenges. Between 2004 and 2014, DDM supported 99 polio and nonpolio vaccination campaigns, disbursing more than $370 million to about 16 million beneficiaries across 280 temporary payment sites. To mitigate security risks and reduce operational costs, the WHO and DDM partners introduced mobile payment to

  16. Immersion in Movement-Based Interaction

    Science.gov (United States)

    Pasch, Marco; Bianchi-Berthouze, Nadia; van Dijk, Betsy; Nijholt, Anton

    The phenomenon of immersing oneself into virtual environments has been established widely. Yet to date (to our best knowledge) the physical dimension has been neglected in studies investigating immersion in Human-Computer Interaction (HCI). In movement-based interaction the user controls the interface via body movements, e.g. direct manipulation of screen objects via gestures or using a handheld controller as a virtual tennis racket. It has been shown that physical activity affects arousal and that movement-based controllers can facilitate engagement in the context of video games. This paper aims at identifying movement features that influence immersion. We first give a brief survey on immersion and movement-based interfaces. Then, we report results from an interview study that investigates how users experience their body movements when interacting with movement-based interfaces. Based on the interviews, we identify four movement-specific features. We recommend them as candidates for further investigation.

  17. Beyond the Conflict and Weak Civil Society; Stories from Ukraine: Cases of Grassroots Initiatives for Sustainable Development

    Directory of Open Access Journals (Sweden)

    Oksana Udovyk

    2017-09-01

    Full Text Available This study explores the diversity of grassroots initiatives (GIs for sustainable development that are emerging in post-EuroMaidan Ukraine. It first focuses on an overview of different theories on civil society and trends in Ukrainian civil society development. Eight cases of GIs are selected to represent different pillars of sustainability work done by the initiatives (economic, social, environmental, and political-institutional. These cases question the arguments behind the weak and pseudo-plenipotentiary vision of civil society in Ukraine, and demonstrate mechanisms of sustainable development suggested by analyzed GIs. In general, this study challenges the myth of a weak civil society in Ukraine, opens up a broader discussion on the meaning and role of civil society, and provides new ideas for building a sustainable society.

  18. Grassroots Engagement and the University of Washington: Evaluating Science Communication Training Created by Graduate Students for Graduate Students

    Science.gov (United States)

    Rohde, J. A.; Clarkson, M.; Houghton, J.; Chen, W.

    2016-12-01

    Science graduate students increasingly seek science communication training, yet many do not have easy access to training programs. Students often rely on a "do it yourself" approach to gaining communication skills, and student created science communication programs are increasingly found at universities and institutions across the U.S. In 2010, graduate students at the University of Washington led a grassroots effort to improve their own communication and outreach by creating "The Engage Program." With a focus on storytelling and public speaking, this graduate level course not only trains students in science communication but also gives them real world experience practicing that training at a public speaker series at Town Hall Seattle. The Engage Program was fortunate in that it was able to find institutional champions at University of Washington and secure funding to sustain the program over the long-term. However, many grassroots communication programs find it difficult to gain institutional support if there is a perceived lack of alignment with university priorities or lack of return on investment. In order to justify and incentivize institutional support for instruction in science communication, student leaders within the program initiated, designed and carried out an evaluation of their own program focused on assessing the impact of student communication, evaluating the effectiveness of the program in teaching communication skills, and quantifying the benefits of communication training to both the students and their institution. Project leaders created the opportunity for this evaluation by initiating a crowdfunding campaign, which has helped to further engage public support of science communication and incentivized student participation in the program, and may also inspire future program leaders to pursue similar program optimizations.

  19. Unknown apostles of the grassroots mission in Gothic Dacia in the light of The Passion of St. Sabbas the Goth

    Directory of Open Access Journals (Sweden)

    Józef Cezary Kałużny

    2017-06-01

    Full Text Available It is commonly held that the Christianization of the Gothic environment in the second half of the 4th century is a result of a large-scale operation carried out by Ulfila and his disciples – universal Christianization recognized by Gothic authorities. However, in this study attention is drawn to the fact that earlier missionary activities, referred to here as ‘grassroots Christianization,’ had already been of great significance since the second half of the 3rd century. The bottom-up mission involved spreading the Gospel in the Gothic community in a rather spontaneous way, by slaves captured by Goths in the Empire, in successive generations of their descendants (the case of Ulfila, or even heresiarchs seeking refuge outside the Empire. The process was frequently elusive, due to the lack of clear records of those activities in archaeological sources or writings, with the notable exception of credible testimony in the form of “The Passion of St. Sabbas the Goth’, a document which became the basis for the analysis conducted by the author. The source suggests that Christianization was also a bottom-up phenomenon and had reached the ‘plebeian’ environment of Goths much earlier, bearing fruit in the form of an active Church community and preparing the Gothic world for late 4th century missionaries. Thus, it was not merely a spectacular act of the apostolic mission of bishop Ulfila or his successors, but also of such apostles as Sabbas the Goth, presbyter Gutthikas, Harpyla the monk or other apostles of the grassroots mission whose names today we are unable to mention.

  20. Functional Movement Disorder

    Science.gov (United States)

    ... Publications Patient Organizations International Parkinson and Movement Disorder Society National Institute of Mental Health (NIMH) See all related organizations Publications Order NINDS Publications Definition Psychogenic movement is an unwanted muscle movement such ...

  1. ROLE OF GRASSROOTS ENVIRONMENTAL LITERACY: The case of water security at Bwaila Secondary School in Malawi

    Science.gov (United States)

    Chasukwa Mwalwenje, Yvonne; Chasukwa, Steria

    2015-04-01

    water. The main challenge is the degradation of water resources which result into siltation that blocks the water sources due to rain while in the dry season the water level in reservoirs goes down. Other challenges include inadequate service coverage, insufficient literacy on climate change, inadequate mitigation measures for water related disasters and inadequate promotion of hygiene and sanitation. Bwaila Secondary School in Malawi is no exception in experiencing inadequate water service coverage amidst opportunities such as availability of relatively abundant water resources, political will, active women and youth. The formal education curriculum in secondary schools has enriched students' knowledge of environmental management in subjects such as Geography, Agriculture and Biology to improve their understanding of natural resource management. However, the primary gap is that students do not use the skills in environmental management acquired from the formal school setting in their day to day life henceforth rendering it to be a mere academic exercise confined within classroom walls. It is against such background that Grassroots Environmental Literacy (GEL), an environmental management social marketing franchise in non-formal education was established to fill in the gap. GEL's mission is to inspire students to become change agents in environmental management in their own lives in both formal and non-formal settings in Malawi. GEL believes that the cultivation of broad-based private and public support is the key to bringing about positive and lasting environmental change hence contributing to water security. The education sector in general and school attendance in particular is largely affected by water security. Furthermore, technological limitations have also affected the accessibility of water resources. UNICEF (2008) asserts that water resources may be scarce as it is capital intensive to sink a bore hole in Malawi. Bwaila secondary school is one of the examples

  2. The effect of continuous, nonlinearly transformed visual feedback on rapid aiming movements.

    NARCIS (Netherlands)

    Rieger, Martina; Verwey, Willem B.; Massen, Cristina

    2008-01-01

    We investigated the ability to adjust to nonlinear transformations that allow people to control external systems like machines and tools. Earlier research (Verwey and Heuer 2007) showed that in the presence of just terminal feedback participants develop an internal model of such transformations that

  3. Aiming to complete the matrix: Eye-movement analysis of processing strategies in children's relational thinking.

    Science.gov (United States)

    Chen, Zhe; Honomichl, Ryan; Kennedy, Diane; Tan, Enda

    2016-06-01

    The present study examines 5- to 8-year-old children's relation reasoning in solving matrix completion tasks. This study incorporates a componential analysis, an eye-tracking method, and a microgenetic approach, which together allow an investigation of the cognitive processing strategies involved in the development and learning of children's relational thinking. Developmental differences in problem-solving performance were largely due to deficiencies in engaging the processing strategies that are hypothesized to facilitate problem-solving performance. Feedback designed to highlight the relations between objects within the matrix improved 5- and 6-year-olds' problem-solving performance, as well as their use of appropriate processing strategies. Furthermore, children who engaged the processing strategies early on in the task were more likely to solve subsequent problems in later phases. These findings suggest that encoding relations, integrating rules, completing the model, and generalizing strategies across tasks are critical processing components that underlie relational thinking. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  4. Effect of visual impairment on goal-directed aiming movements in children.

    NARCIS (Netherlands)

    Reimer, A.M.; Cox, R.F.A.; Boonstra, F.N.; Smits-Engelsman, B.C.M.

    2008-01-01

    This study investigated potential differences in motor control between children with a visual impairment (diagnosed albinism; n=11, mean age 8y 4mo [SD 7mo]; seven males, four females,) and children with normal vision (n=11, mean age 8y 4mo [SD 7mo]; six males, five females). Mean near visual acuity

  5. Effect of visual impairment on goal-directed aiming movements in children

    NARCIS (Netherlands)

    Reimer, A.M.; Cox, R.F.A.; Boonstra, F.N.; Smits-Engelsman, B.C.M.

    2008-01-01

    This study investigated potential differences in motor control between children with a visual impairment (diagnosed albinism; n=11, mean age 8y 4mo [SD 7mo]; seven males, four females,) and children with normal vision (n=11, mean age 8y 4mo [SD 7mo]; six males, five females). Mean near visual acuity

  6. Game Movement as Enactive Focalization

    Directory of Open Access Journals (Sweden)

    Yotam Shibolet

    2018-01-01

    Full Text Available This paper integrates thought on game narrative and embodied cognition, in order to consider the significance of movement to the embodied narrative experience of games. If games are a mode of ‘environmental storytelling’, determining the player’s mobile situatedness within the gamespace is of crucial importance. The metaphor of game design as narrative architecture should be expanded to include te the design of movement dynamics, alongside geographical gamespace. I suggest a theoretical infrastructure that aims to enable further analysis of movement design’s role in this scope. The theory of enactive perception asserts that all perception is inherently negotiated through embodied understanding of moving within environment. According to this model, by giving meaning to perception, movement is also directly related to the structure of consciousness and thought. Cognitive definitions of ‘narrative’ that integrate embodiment are applied to argue it can relevantly account for part of thought’s role in enactive perception. Mieke Bal’s concept of focalization (1997 broaches narrative perspective by underscoring the constant “movement of the look”. For enactive perception, such mobility should be understood as inseparable from the movement of the body even when perspective could appear detached from embodiment. Therefore, I offer the supplementary concept of “enactive focalization” – narrative perception as interpreted through the interconnected dynamics or perspectival and physical movement. To exemplify my ideas and the potential of future research in this scope, I discuss the uniquely effective and affective movement dynamic design of Journey. This paper concludes by reflecting on enactive focalization in light of the increased utilization of embodiment in the contemporary digital media landscape.

  7. Grassroots community organizations’ contribution to the scale-up of HIV testing and counselling services in Zimbabwe

    Science.gov (United States)

    Gregson, Simon; Nyamukapa, Constance A.; Sherr, Lorraine; Mugurungi, Owen; Campbell, Catherine

    2013-01-01

    Objective: To investigate whether community engagement (participation in grassroots organizations) contributed to increases in HIV testing in Zimbabwe. Methods: Prospective data on membership of local community organizations (e.g. women's groups and burial societies) and uptake of HIV testing and counselling (HTC) and prevention-of-mother-to-child transmission (PMTCT) services were collected from 5260 adults interviewed in two consecutive rounds of a general-population cohort survey in eastern Zimbabwe between 2003 and 2008. The effects of community engagement on uptake of services during the follow-up period were measured using logistic regression to adjust for observed confounding factors. Results: Sixteen percent of men and 47% of women were consistent members of community organizations; 58 and 35% of these people discussed HIV in their meetings and were members of externally sponsored organizations, respectively. Fewer men (10.1%) than women (32.4%) took up HTC during follow-up [adjusted odds ratio (aOR) = 4.08, 95% confidence interval (CI) 3.43–4.86, P organizations than for nonmembers: men, 15.0 versus 9.2% (1.67, 1.15–2.43, P = 0.007); women, 35.6 versus 29.6% (1.26, 1.06–1.49, P = 0.008). Membership of community organizations showed a nonsignificant association with PMTCT uptake amongst recently pregnant women (42.3 versus 34.2%; 1.30, 0.94–1.78, P = 0.1). The most consistent positive associations between community participation and HTC and PMTCT uptake were found in organizations that discussed HIV and when external sponsorship was absent. Conclusion: Grassroots organizations contributed to increased uptake of HTC services in eastern Zimbabwe in the mid-2000s. Partnerships with these organizations could harness community support for the further increases in HIV testing needed in sub-Saharan Africa. PMID:24047764

  8. Power, Discourse, and Learning Global Citizenship: A Case Study of International NGOs and a Grassroots Movement in the Narmada Valley, India

    Science.gov (United States)

    Shukla, Natasha

    2009-01-01

    The field of transnational contestation conceptualized as global civil society (GCS) is gaining academic interest as a political "counter-force" against the exigencies of globalization. However, social actors within GCS occupy unequal positions of power in relation to each other. This article examines how the discourses of transnational action…

  9. The clinical approach to movement disorders.

    NARCIS (Netherlands)

    Abdo, W.F.; Warrenburg, B.P.C. van de; Burn, D.J.; Quinn, N.P.; Bloem, B.R.

    2010-01-01

    Movement disorders are commonly encountered in the clinic. In this Review, aimed at trainees and general neurologists, we provide a practical step-by-step approach to help clinicians in their 'pattern recognition' of movement disorders, as part of a process that ultimately leads to the diagnosis.

  10. Rapid eye movement sleep behavior disorder

    DEFF Research Database (Denmark)

    Schenck, C H; Montplaisir, J Y; Frauscher, B

    2013-01-01

    We aimed to provide a consensus statement by the International Rapid Eye Movement Sleep Behavior Disorder Study Group (IRBD-SG) on devising controlled active treatment studies in rapid eye movement sleep behavior disorder (RBD) and devising studies of neuroprotection against Parkinson disease (PD...

  11. Implementing Intervention Movement Programs for Kindergarten Children

    Science.gov (United States)

    Deli, Eleni; Bakle, Iliana; Zachopoulou, Evridiki

    2006-01-01

    The reported study aimed to identify the effects of two 10-week intervention programs on fundamental locomotor skill performance in kindergarten children. Seventy-five children with mean age 5.4 plus or minus 0.5 years participated. Experimental Group A followed a movement program, experimental Group B followed a music and movement program, and…

  12. Take AIM and Keep Your Students Engaged

    Science.gov (United States)

    Nash, Catherine

    2014-01-01

    This paper outlines the benefits to distance education teachers of formatting a weekly online newsletter in accordance with motivational learning theory. It reflects on the delivery of weekly AIM newsletters to undergraduate economics students at the Open Polytechnic of New Zealand via Moodle. The acronym, AIM, stands for Academic content,…

  13. Discrimination and the aim of proportional representation

    DEFF Research Database (Denmark)

    Lippert-Rasmussen, Kasper

    2008-01-01

    Many organizations, companies, and so on are committed to certain representational aims as regards the composition of their workforce. One motivation for such aims is the assumption that numerical underrepresentation of groups manifests discrimination against them. In this article, I articulate r...

  14. Grassroots action for renewable energy. How did Ontario succeed in the implementation of a feed-in tariff system?

    Energy Technology Data Exchange (ETDEWEB)

    Nishimura, Kensuke [Free Univ. of Berlin (Germany). Environmental Policy Research Centre

    2012-12-15

    This article examines the policymaking process of Ontario's Green Energy Act (GEA) which enabled the introduction of the first comprehensive feed-in tariff (FIT) in North America. The FIT, which is a payback system for renewable energy (RE) producers, was implemented in order to make Ontario a Green Leader in North America. This article analyzes this process through a consideration of the role played by grassroots action. The Green Energy Act Alliance (GEAA) succeeded in the implementation of the GEA. Using Lober's collaborative window, this article explores factors that led to the realization of the FIT. The conclusion will show that the GEAA succeeded in opening the collaborative window, even though the model's prerequisites were not completely fulfilled, namely there was a lack of public awareness. The diffusion of innovation theory helps us to understand this, with regard to the GEAA's strategy. The policymakers had recognized the importance of RE but had not yet been motivated to develop RE generating capacity in the region. The GEAA changed their opinion by showing the success of the FIT in Europe in boosting the economy. After the European study tour, the Minister of Energy, George Smitherman, as one of the important policymakers, started to support the GEA, and this was the key factor leading to the introduction of the FIT, despite a lack of public awareness. (orig.)

  15. What Makes Grassroots Conservation Organizations Resilient? An Empirical Analysis of Diversity, Organizational Memory, and the Number of Leaders

    Science.gov (United States)

    Baral, Nabin

    2013-03-01

    Conservation Area Management Committees (CAMCs)—the functional decision-making units consisting entirely of local villagers—are grassroots organizations legally established to manage the Annapurna Conservation Area (ACA) in Nepal. These committees suffered due to the decade-long Maoist insurgency, but they survived. The paper attempts to test what factors contributed to their resiliency. For this, I surveyed 30 CAMCs during the summer of 2007 and conducted semi-structured interviews of 190 executive members of the CAMCs and 13 park officials who closely monitor the CAMCs. Regression results showed that the number of leaders ( b = 0.44, t = 2.38, P = .027) was the most critical variable for building the resilience of CAMCs to the Maoist insurgency, i.e., retaining the same function, structure, and identity of the committees. As there were no reported conflicts among leaders and they were involved in negotiations and devising contingency plans, CAMCs actually benefited from having more leaders. Of the three diversity indices, the quadratic terms of age diversity ( b = -5.42, t = 1.95, P = .064) and ethnic diversity ( b = -4.05, t = 1.78, P = .075) had a negative impact on the CAMCs' resilience. Skill diversity and organizational memory had no significant influence on the CAMCs' resilience ( t .10). These results have important implications for building resilience in community-based conservation.

  16. Stereotypic movement disorder

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001548.htm Stereotypic movement disorder To use the sharing features on this page, please enable JavaScript. Stereotypic movement disorder is a condition in which a person makes ...

  17. Eye Movement Disorders

    Science.gov (United States)

    ... work properly. There are many kinds of eye movement disorders. Two common ones are Strabismus - a disorder ... in "crossed eyes" or "walleye." Nystagmus - fast, uncontrollable movements of the eyes, sometimes called "dancing eyes" Some ...

  18. Overview of Movement Disorders

    Science.gov (United States)

    ... of Delirium Additional Content Medical News Overview of Movement Disorders By Hector A. Gonzalez-Usigli, MD, Professor ... Neurology, HE UMAE Centro Médico Nacional de Occidente; Movement Disorders Clinic, Neurology at IMSS Alberto Espay, MD, ...

  19. Movement recognition technology as a method of assessing spontaneous general movements in high risk infants

    Directory of Open Access Journals (Sweden)

    Claire eMarcroft

    2015-01-01

    Full Text Available Preterm birth is associated with increased risks of neurological and motor impairments such as cerebral palsy. The risks are highest in those born at the lowest gestations. Early identification of those most at risk is challenging meaning that a critical window of opportunity to improve outcomes through therapy-based interventions may be missed. Clinically, the assessment of spontaneous general movements is an important tool which can be used for the prediction of movement impairments in high risk infants.Movement recognition aims to capture and analyze relevant limb movements through computerized approaches focusing on continuous, objective, and quantitative assessment. Different methods of recording and analyzing infant movements have recently been explored in high risk infants. These range from camera-based solutions to body-worn miniaturized movement sensors used to record continuous time-series data that represent the dynamics of limb movements. Various machine learning methods have been developed and applied to the analysis of the recorded movement data. This analysis has focused on the detection and classification of atypical spontaneous general movements. This paper aims to identify recent translational studies using movement recognition technology as a method of assessing movement in high risk infants. The application of this technology within pediatric practice represents a growing area of inter-disciplinary collaboration which may lead to a greater understanding of the development of the nervous system in infants at high risk of motor impairment.

  20. Independence of Movement Preparation and Movement Initiation.

    Science.gov (United States)

    Haith, Adrian M; Pakpoor, Jina; Krakauer, John W

    2016-03-09

    Initiating a movement in response to a visual stimulus takes significantly longer than might be expected on the basis of neural transmission delays, but it is unclear why. In a visually guided reaching task, we forced human participants to move at lower-than-normal reaction times to test whether normal reaction times are strictly necessary for accurate movement. We found that participants were, in fact, capable of moving accurately ∼80 ms earlier than their reaction times would suggest. Reaction times thus include a seemingly unnecessary delay that accounts for approximately one-third of their duration. Close examination of participants' behavior in conventional reaction-time conditions revealed that they generated occasional, spontaneous errors in trials in which their reaction time was unusually short. The pattern of these errors could be well accounted for by a simple model in which the timing of movement initiation is independent of the timing of movement preparation. This independence provides an explanation for why reaction times are usually so sluggish: delaying the mean time of movement initiation relative to preparation reduces the risk that a movement will be initiated before it has been appropriately prepared. Our results suggest that preparation and initiation of movement are mechanistically independent and may have a distinct neural basis. The results also demonstrate that, even in strongly stimulus-driven tasks, presentation of a stimulus does not directly trigger a movement. Rather, the stimulus appears to trigger an internal decision whether to make a movement, reflecting a volitional rather than reactive mode of control. Copyright © 2016 the authors 0270-6474/16/363007-10$15.00/0.

  1. Data ideologies of an interested public: A study of grassroots open government data intermediaries

    Directory of Open Access Journals (Sweden)

    Andrew Schrock

    2017-01-01

    Full Text Available Government officials claim open data can improve internal and external communication and collaboration. These promises hinge on “data intermediaries”: extra-institutional actors that obtain, use, and translate data for the public. However, we know little about why these individuals might regard open data as a site of civic participation. In response, we draw on Ilana Gershon to conceptualize culturally situated and socially constructed perspectives on data, or “data ideologies.” This study employs mixed methodologies to examine why members of the public hold particular data ideologies and how they vary. In late 2015 the authors engaged the public through a commission in a diverse city of approximately 500,000. Qualitative data was collected from three public focus groups with residents. Simultaneously, we obtained quantitative data from surveys. Participants’ data ideologies varied based on how they perceived data to be useful for collaboration, tasks, and translations. Bucking the “geek” stereotype, only a minority of those surveyed (20% were professional software developers or engineers. Although only a nascent movement, we argue open data intermediaries have important roles to play in a new political landscape.

  2. Movement and Space

    DEFF Research Database (Denmark)

    Riisgaard Hansen, Thomas; Eriksson, Eva; Lykke-Olesen, Andreas

    2005-01-01

    In this paper we explore the space in which movement based interaction takes place. We have in several projects explored how fixed and mobile cameras can be used in movement based interaction and will shortly describe these projects. Based on our experience with working with movement......-based interaction we will briefly introduce and discuss how learning, mapping and multi-user interaction are important when designing movement based interaction....

  3. Recent crustal movements

    Science.gov (United States)

    Maelzer, H.

    Calculation of temporal height changes for the determination of recent vertical crustal movements in northern, western, and southern Germany is described. Precise geodetic measurements and their analysis for the determination of recent crustal movements in north-eastern Iceland, western Venezuela, and central Peru are described. Determination of recent vertical crustal movements by leveling and gravity data; geodetic modeling of deformations and recent crustal movements; geodetic modeling of plate motions; and instrumental developments in geodetic measuring are discussed.

  4. Social movements and science

    DEFF Research Database (Denmark)

    Jamison, Andrew

    2006-01-01

    The article examines the role of social movements in the development of scientific knowledge. Interactions between social movements and science in broad, historical terms are discussed. The relations between the new social movements of the 1960s and 1970s and changes in the contemporary scientific...

  5. Discrimination and the aim of proportional representation

    DEFF Research Database (Denmark)

    Lippert-Rasmussen, Kasper

    2008-01-01

    Many organizations, companies, and so on are committed to certain representational aims as regards the composition of their workforce. One motivation for such aims is the assumption that numerical underrepresentation of groups manifests discrimination against them. In this article, I articulate...... representational aims in a way that best captures this rationale. My main claim is that the achievement of such representational aims is reducible to the elimination of the effects of wrongful discrimination on individuals and that this very important concern is, in principle, compatible with the representation...... of discrimination against numerically overrepresented groups, or overlook the innocently different ambitions of some numerically underrepresented groups. In relation to the latter point, I appeal to the fact that many luck egalitarians think justice should be ambition sensitive (but endowment insensitive). Also...

  6. AIM: An Integrated Approach to Organizational Improvement

    Directory of Open Access Journals (Sweden)

    Ronald A. Styron, Jr.

    2016-02-01

    Full Text Available This concept paper is based on the new problem-solving model of Blended Leadership called Alloy Improvement Model (AIM. This model consists of an integration of change theory, leadership theory, and democratic principles and practices to form a comprehensive problem-solving strategy for organizational leaders. The utilization of AIM will assist leaders in moving from problems to solutions while engaging stakeholders in a comprehensive, efficient, inclusive, informative, integrated and transparent process.

  7. Smogbusters: Grassroots Action for Clean Air and Sustainable Transport in Australia

    Science.gov (United States)

    Manners, Eric; Wake, David; Carlisle, Rachel

    2009-01-01

    Smogbusters was a national, community-based, government-funded community education program promoting clean air and sustainable transport in Australia from 1994 to 2002. Smogbusters aimed to improve air quality primarily by raising awareness about motor vehicle transport and its negative impacts on health, the environment and communities, and by…

  8. To Conclude: India can aim big

    Indian Academy of Sciences (India)

    ... Transmission and Distribution Losses. If 100 million middle class homes deploy 1 kW on rooftops. 100 GW peak power capacity added at homes alone; 40% of current peak power installed in India today. India must aim by 2030. To have 50% of its electric power from SOLAR; To have 50% of vehicles as Electric Vehicles ...

  9. Aims and harvest of moral case deliberation.

    Science.gov (United States)

    Weidema, Froukje C; Molewijk, Bert A C; Kamsteeg, Frans; Widdershoven, Guy A M

    2013-09-01

    Deliberative ways of dealing with ethical issues in health care are expanding. Moral case deliberation is an example, providing group-wise, structured reflection on dilemmas from practice. Although moral case deliberation is well described in literature, aims and results of moral case deliberation sessions are unknown. This research shows (a) why managers introduce moral case deliberation and (b) what moral case deliberation participants experience as moral case deliberation results. A responsive evaluation was conducted, explicating moral case deliberation experiences by analysing aims (N = 78) and harvest (N = 255). A naturalistic data collection included interviews with managers and evaluation questionnaires of moral case deliberation participants (nurses). From the analysis, moral case deliberation appeals for cooperation, team bonding, critical attitude towards routines and nurses' empowerment. Differences are that managers aim to foster identity of the nursing profession, whereas nurses emphasize learning processes and understanding perspectives. We conclude that moral case deliberation influences team cooperation that cannot be controlled with traditional management tools, but requires time and dialogue. Exchanging aims and harvest between manager and team could result in co-creating (moral) practice in which improvements for daily cooperation result from bringing together perspectives of managers and team members.

  10. Pragmatics and the aims of language evolution.

    Science.gov (United States)

    Scott-Phillips, Thomas C

    2017-02-01

    Pragmatics has historically played a relatively peripheral role in language evolution research. This is a profound mistake. Here I describe how a pragmatic perspective can inform language evolution in the most fundamental way: by making clear what the natural objects of study are, and hence what the aims of the field should be.

  11. What makes grassroots conservation organizations resilient? An empirical analysis of diversity, organizational memory, and the number of leaders.

    Science.gov (United States)

    Baral, Nabin

    2013-03-01

    Conservation Area Management Committees (CAMCs)-the functional decision-making units consisting entirely of local villagers-are grassroots organizations legally established to manage the Annapurna Conservation Area (ACA) in Nepal. These committees suffered due to the decade-long Maoist insurgency, but they survived. The paper attempts to test what factors contributed to their resiliency. For this, I surveyed 30 CAMCs during the summer of 2007 and conducted semi-structured interviews of 190 executive members of the CAMCs and 13 park officials who closely monitor the CAMCs. Regression results showed that the number of leaders (b = 0.44, t = 2.38, P = .027) was the most critical variable for building the resilience of CAMCs to the Maoist insurgency, i.e., retaining the same function, structure, and identity of the committees. As there were no reported conflicts among leaders and they were involved in negotiations and devising contingency plans, CAMCs actually benefited from having more leaders. Of the three diversity indices, the quadratic terms of age diversity (b = -5.42, t = 1.95, P = .064) and ethnic diversity (b = -4.05, t = 1.78, P = .075) had a negative impact on the CAMCs' resilience. Skill diversity and organizational memory had no significant influence on the CAMCs' resilience (t  .10). These results have important implications for building resilience in community-based conservation.

  12. Tutorial: Asteroseismic Stellar Modelling with AIMS

    Science.gov (United States)

    Lund, Mikkel N.; Reese, Daniel R.

    The goal of aims (Asteroseismic Inference on a Massive Scale) is to estimate stellar parameters and credible intervals/error bars in a Bayesian manner from a set of asteroseismic frequency data and so-called classical constraints. To achieve reliable parameter estimates and computational efficiency, it searches through a grid of pre-computed models using an MCMC algorithm—interpolation within the grid of models is performed by first tessellating the grid using a Delaunay triangulation and then doing a linear barycentric interpolation on matching simplexes. Inputs for the modelling consist of individual frequencies from peak-bagging, which can be complemented with classical spectroscopic constraints. aims is mostly written in Python with a modular structure to facilitate contributions from the community. Only a few computationally intensive parts have been rewritten in Fortran in order to speed up calculations.

  13. CURRICULUM MATTERS: Aims assessments and workplace needs

    Science.gov (United States)

    Black, Paul

    1997-09-01

    This paper attempts to consider the aims that undergraduate physics degree courses actually reflect and serve in the light of the employment patterns of graduates and of the expressed needs of employers. It reviews the results of analyses of what degree examinations actually test, and goes on to quote criticisms of their courses and radical proposals to change them adopted by the UK conference of physics professors. The discussion is then broadened by discussion of evidence, about the employment of graduates and about the priorities that some industrialists now give in the qualities that they look for when recruiting new graduates. The evidence leads to a view that radical changes are needed, both in courses and examinations, and that there is a need for university departments to work more closely with employers in re-formulating the aims and priorities in their teaching.

  14. Aims and methods of nuclear materials management

    International Nuclear Information System (INIS)

    Leven, D.; Schier, H.

    1979-05-01

    Whilst international safeguarding of fissile materials against abuse has been the subject of extensive debate, little public attention has so far been devoted to the internal security of these materials. All countries using nuclear energy for peaceful purposes have laid down appropriate regulations. In the Federal Republic of Germany safeguards are required, for instance, by the Atomic Energy Act, and are therefore a prerequisite for licensing. The aims and methods of national nuclear materials management are contrasted with viewpoints on international safeguards

  15. Impairment in Movement Skills of Children with Autistic Spectrum Disorders

    Science.gov (United States)

    Green, Dido; Charman, Tony; Pickles, Andrew; Chandler, Susie; Loucas, Tom; Simonoff, Emily; Baird, Gillian

    2009-01-01

    Aim: We undertook this study to explore the degree of impairment in movement skills in children with autistic spectrum disorders (ASD) and a wide IQ range. Method: Movement skills were measured using the Movement Assessment Battery for Children (M-ABC) in a large, well defined, population-derived group of children (n=101: 89 males,12 females; mean…

  16. Online network organization of Barcelona en Comú, an emergent movement-party.

    Science.gov (United States)

    Aragón, Pablo; Gallego, Helena; Laniado, David; Volkovich, Yana; Kaltenbrunner, Andreas

    2017-01-01

    The emerging grassroots party Barcelona en Comú won the 2015 Barcelona City Council election. This candidacy was devised by activists involved in the Spanish 15M movement to transform citizen outrage into political change. On the one hand, the 15M movement was based on a decentralized structure. On the other hand, political science literature postulates that parties develop oligarchical leadership structures. This tension motivates to examine whether Barcelona en Comú preserved a decentralized structure or adopted a conventional centralized organization. In this study we develop a computational methodology to characterize the online network organization of every party in the election campaign on Twitter. Results on the network of retweets reveal that, while traditional parties are organized in a single cluster, for Barcelona en Comú two well-defined groups co-exist: a centralized cluster led by the candidate and party accounts, and a decentralized cluster with the movement activists. Furthermore, results on the network of replies also shows a dual structure: a cluster around the candidate receiving the largest attention from other parties, and another with the movement activists exhibiting a higher predisposition to dialogue with other parties.

  17. Rifkin takes aim at USDA animal research.

    Science.gov (United States)

    Fox, Jeffrey L

    1984-10-19

    Jeremy Rifkin has filed a lawsuit to block U.S. Department of Agriculture (USDA) experiments involving the transfer of human growth hormone genes into sheep and pigs, which he rejects on environmental, economic, and ethical grounds. His real target is the Department's animal breeding program; his ultimate aim is "to establish the principle that there should be no crossing of species barriers in animals." USDA officials have not yet responded to the lawsuit but they intend to continue the experiments, which they consider crucial to the progress of research, until told to stop.

  18. The aims of transfer prices formation

    Directory of Open Access Journals (Sweden)

    Tomašević Stevan

    2013-01-01

    Full Text Available More than two-thirds of today's world trade comprises of transactions between related legal persons. Prices for the above-mentioned transactions within legal person or group of related legal persons are called transfer pricing. The aim of this paper is to present the transfer prices as well as the main objectives of transfer pricing. Also, this paper explains application of transfer pricing in the Republic of Serbia and the normative rules that cover the issue of transfer pricing, their determination and their application in the calculation. Overall, there has been a great deal of attention paid to the transfer pricing in national and international levels.

  19. Grassroots community-based inclusive education. Exploring educational prospects for young people with disabilities in the post-conflict Rwandan communities.

    OpenAIRE

    Karangwa, Evariste

    2006-01-01

    Summary The journey through the study on ‘Grassroots community-based inclusive e ducation’ and its outcomes has been considerably shaped by the field. Th e earlier ‘déjà-vu’ attitudes about the Rwandan society and its socio-cu ltural context that the researcher had always been part of, was sensitiv ely changed through the exposure to a number of interventions in the fie ld and experiences within the communities surveyed. It is along this jou rney that new outlooks on the communities of the di...

  20. Dissociated effects of distractors on saccades and manual aiming.

    Science.gov (United States)

    McIntosh, Robert D; Buonocore, Antimo

    2012-08-01

    The remote distractor effect (RDE) is a robust phenomenon whereby target-directed saccades are delayed by the appearance of a distractor. This effect persists even when the target location is perfectly predictable. The RDE has been studied extensively in the oculomotor domain but it is unknown whether it generalises to other spatially oriented responses. In three experiments, we tested whether the RDE generalises to manual aiming. Experiment 1 required participants to move their hand or eyes to predictable targets presented alone or accompanied by a distractor in the opposite hemifield. The RDE was observed for the eyes but not for the hand. Experiment 2 replicated this dissociation in a more naturalistic task in which eye movements were not constrained during manual aiming. Experiment 3 confirmed the lack of manual RDE across a wider range of distractor delays (0, 50, 100, and 150 ms). Our data imply that the RDE is specific to the oculomotor system, at least for non-foveal distractors. We suggest that the oculomotor RDE reflects competitive interactions between target and distractor representations in the superior colliculus, which are not necessarily shared by manual aiming.

  1. Movement monitoring device

    International Nuclear Information System (INIS)

    Ichikawa, Takashi; Yoneda, Yasuaki; Hanatsumi, Masaharu.

    1997-01-01

    The present invention provides a device suitable to accurate recognition for the moving state of reactor core fuels as an object to be monitored in a nuclear power plant. Namely, the device of the present invention prepares each of scheduled paths for the movement of the object to be monitored and executed moving paths along with the movement based on the information of the movement obtained from scheduled information for the movement of the reactor core fuels as a object to be monitored and the actual movement of the object to be monitored. The results of the preparation are outputted. As an output mode, (1) the results of preparation for each of the paths for movement and the results of the monitoring obtained by monitoring the state of the object to be monitored are jointed and outputted, (2) images showing each of the paths for the movement are formed, and the formed images are displayed on a screen, and (3) each of the moving paths is prepared as an image, and the image is displayed together with the image of the regions before and after the movement of the object to be monitored. In addition, obtained images of each of the paths for the movement and the monitored images obtained by monitoring the state of the object to be monitored are joined and displayed. (I.S.)

  2. Classification of movement disorders.

    Science.gov (United States)

    Fahn, Stanley

    2011-05-01

    The classification of movement disorders has evolved. Even the terminology has shifted, from an anatomical one of extrapyramidal disorders to a phenomenological one of movement disorders. The history of how this shift came about is described. The history of both the definitions and the classifications of the various neurologic conditions is then reviewed. First is a review of movement disorders as a group; then, the evolving classifications for 3 of them--parkinsonism, dystonia, and tremor--are covered in detail. Copyright © 2011 Movement Disorder Society.

  3. Sensation of Movement

    DEFF Research Database (Denmark)

    Sensation of Movement will discuss the role of sensation in the control of action, bodily self-recognition, and sense of agency. Sensing movement is dependent on a range of information received by the brain, from signalling in the peripheral sensory organs to the establishment of higher order goals....... This volume will question whether one type of information is more relevant for the ability to sense and control movements, and demonstrate the importance of integrating neuroscientific knowledge with philosophical perspectives, in order to arrive at new insights into how sensation of movement can be studied...

  4. Aims and methods of education: A recapitulation

    Directory of Open Access Journals (Sweden)

    Pantić Nataša

    2007-01-01

    Full Text Available This paper gives an overview of principal distinction between the aims of the so-called "traditional" and "progressive" education and respective pedagogies associated with each. The term "traditional" education is used to denote the kind of education that prepares people for their role in society as it is, while the term "progressive" is used for education that aspires to equip mankind with capacity to shape the change of society. The paper raises some critical questions about the role of pedagogy in achieving the aims of the progressive model, arguing that the employment of "progressive" methods does not necessarily guarantee the achievement of the commonly professed purposes of progressive education. This is illustrated in the paper by the results of a study in English schools showing how despite the claim of progressive methods, teachers tend to retain traditional attitudes and on the other hand, how even traditional teaching methods can serve the progressive purpose. This is not to advocate for the traditional pedagogy, but to suggest that it might be something other than pedagogy that makes a critical difference in educating liberal-minded citizens of the future. In this sense the paper explores the role of other factors that make a difference towards progressive education, such as democratization of human relations in school ethos and respect for children's freedom.

  5. AIM cryocooler developments for HOT detectors

    Science.gov (United States)

    Rühlich, I.; Mai, M.; Withopf, A.; Rosenhagen, C.

    2014-06-01

    Significantly increased FPA temperatures for both Mid Wave and Long Wave IR detectors, i.e. HOT detectors, which have been developed in recent years are now leaving the development phase and are entering real application. HOT detectors allowing to push size weight and power (SWaP) of Integrated Detectors Cooler Assemblies (IDCA's) to a new level. Key component mainly driving achievable weight, volume and power consumption is the cryocooler. AIM cryocooler developments are focused on compact, lightweight linear cryocoolers driven by compact and high efficient digital cooler drive electronics (DCE) to also achieve highest MTTF targets. This technology is using moving magnet driving mechanisms and dual or single piston compressors. Whereas SX030 which was presented at SPIE in 2012 consuming less 3 WDC to operate a typical IDCA at 140K, next smaller cooler SX020 is designed to provide sufficient cooling power at detector temperature above 160K. The cooler weight of less than 200g and a total compressor length of 60mm makes it an ideal solution for all applications with limited weight and power budget, like in handheld applications. For operating a typical 640x512, 15μm MW IR detector the power consumption will be less than 1.5WDC. MTTF for the cooler will be in excess of 30,000h and thus achieving low maintenance cost also in 24/7 applications. The SX020 compressor is based on a single piston design with integrated passive balancer in a new design achieves very low exported vibration in the order of 100mN in the compressor axis. AIM is using a modular approach, allowing the chose between 5 different compressor types for one common Stirling expander. The 6mm expander with a total length of 74mm is now available in a new design that fits into standard dewar bores originally designed for rotary coolers. Also available is a 9mm coldfinger in both versions. In development is an ultra-short expander with around 35mm total length to achieve highest compactness. Technical

  6. Plasma health care - Aims, constraints and progress

    International Nuclear Information System (INIS)

    Morfill, G.E.; Zimmerman, J.L.

    2013-01-01

    Health Care covers three areas of interest for cold atmospheric pressure plasmas: Cosmetics, Hygiene and Medicine. These areas can be subdivided into personal and professional care. In this review will concentrate on Hygiene and Medicine. In professional hygiene the most important plasma contribution is sterilization, decontamination and disinfection. The main aim is the prevention of diseases or their containment. Progress in the development of efficient bactericidal plasma sources has been rapid, so that it appears realistic to use plasmas to combat nosocomial infections as well as community associated infections in the not too distant future. The advantages of plasma devices – they use air and electricity only, there are no waste products, they are inexpensive to manufacture and operate, easy to transport and install, and bactericidal effects are fast (seconds). Plasmas can efficiently kill resistant bacteria (e.g. MRSA) and tests have shown no resistance build-up so far. With an estimated 2 Million hospital induced infections each year in the US alone, and about 100.000 resulting deaths, very efficient, safe and fast hospital plasma hygiene devices would appear to be a very important weapon to help contain the spread of infectious diseases. In Medicine there are a number of ambitious ideas and aims. Plasmas can be “designed” to some extent. They can include different active species that can have an effect at the cellular level. There are ionic atoms and molecules, whose medical use need to be evaluated – the vision is that a new area of “plasma pharmacy” could develop. First steps are currently being taken in biological studies. Also the excited atoms in cold atmospheric plasmas may make cell walls more permeable for such species. (author)

  7. Fetal Eye Movements on Magnetic Resonance Imaging

    Science.gov (United States)

    Woitek, Ramona; Kasprian, Gregor; Lindner, Christian; Stuhr, Fritz; Weber, Michael; Schöpf, Veronika; Brugger, Peter C.; Asenbaum, Ulrika; Furtner, Julia; Bettelheim, Dieter; Seidl, Rainer; Prayer, Daniela

    2013-01-01

    Objectives Eye movements are the physical expression of upper fetal brainstem function. Our aim was to identify and differentiate specific types of fetal eye movement patterns using dynamic MRI sequences. Their occurrence as well as the presence of conjugated eyeball motion and consistently parallel eyeball position was systematically analyzed. Methods Dynamic SSFP sequences were acquired in 72 singleton fetuses (17–40 GW, three age groups [17–23 GW, 24–32 GW, 33–40 GW]). Fetal eye movements were evaluated according to a modified classification originally published by Birnholz (1981): Type 0: no eye movements; Type I: single transient deviations; Type Ia: fast deviation, slower reposition; Type Ib: fast deviation, fast reposition; Type II: single prolonged eye movements; Type III: complex sequences; and Type IV: nystagmoid. Results In 95.8% of fetuses, the evaluation of eye movements was possible using MRI, with a mean acquisition time of 70 seconds. Due to head motion, 4.2% of the fetuses and 20.1% of all dynamic SSFP sequences were excluded. Eye movements were observed in 45 fetuses (65.2%). Significant differences between the age groups were found for Type I (p = 0.03), Type Ia (p = 0.031), and Type IV eye movements (p = 0.033). Consistently parallel bulbs were found in 27.3–45%. Conclusions In human fetuses, different eye movement patterns can be identified and described by MRI in utero. In addition to the originally classified eye movement patterns, a novel subtype has been observed, which apparently characterizes an important step in fetal brainstem development. We evaluated, for the first time, eyeball position in fetuses. Ultimately, the assessment of fetal eye movements by MRI yields the potential to identify early signs of brainstem dysfunction, as encountered in brain malformations such as Chiari II or molar tooth malformations. PMID:24194885

  8. Fetal eye movements on magnetic resonance imaging.

    Science.gov (United States)

    Woitek, Ramona; Kasprian, Gregor; Lindner, Christian; Stuhr, Fritz; Weber, Michael; Schöpf, Veronika; Brugger, Peter C; Asenbaum, Ulrika; Furtner, Julia; Bettelheim, Dieter; Seidl, Rainer; Prayer, Daniela

    2013-01-01

    Eye movements are the physical expression of upper fetal brainstem function. Our aim was to identify and differentiate specific types of fetal eye movement patterns using dynamic MRI sequences. Their occurrence as well as the presence of conjugated eyeball motion and consistently parallel eyeball position was systematically analyzed. Dynamic SSFP sequences were acquired in 72 singleton fetuses (17-40 GW, three age groups [17-23 GW, 24-32 GW, 33-40 GW]). Fetal eye movements were evaluated according to a modified classification originally published by Birnholz (1981): Type 0: no eye movements; Type I: single transient deviations; Type Ia: fast deviation, slower reposition; Type Ib: fast deviation, fast reposition; Type II: single prolonged eye movements; Type III: complex sequences; and Type IV: nystagmoid. In 95.8% of fetuses, the evaluation of eye movements was possible using MRI, with a mean acquisition time of 70 seconds. Due to head motion, 4.2% of the fetuses and 20.1% of all dynamic SSFP sequences were excluded. Eye movements were observed in 45 fetuses (65.2%). Significant differences between the age groups were found for Type I (p = 0.03), Type Ia (p = 0.031), and Type IV eye movements (p = 0.033). Consistently parallel bulbs were found in 27.3-45%. In human fetuses, different eye movement patterns can be identified and described by MRI in utero. In addition to the originally classified eye movement patterns, a novel subtype has been observed, which apparently characterizes an important step in fetal brainstem development. We evaluated, for the first time, eyeball position in fetuses. Ultimately, the assessment of fetal eye movements by MRI yields the potential to identify early signs of brainstem dysfunction, as encountered in brain malformations such as Chiari II or molar tooth malformations.

  9. Programming and execution of movement in Parkinson's disease.

    Science.gov (United States)

    Sheridan, M R; Flowers, K A; Hurrell, J

    1987-10-01

    Programming and execution of arm movements in Parkinson's disease were investigated in choice and simple reaction time (RT) situations in which subjects made aimed movements at a target. A no-aiming condition was also studied. Reaction time was fractionated using surface EMG recording into premotor (central) and motor (peripheral) components. Premotor RT was found to be greater for parkinsonian patients than normal age-matched controls in the simple RT condition, but not in the choice condition. This effect did not depend on the parameters of the impending movement. Thus, paradoxically, parkinsonian patients were not inherently slower at initiating aiming movements from the starting position, but seemed unable to use advance information concerning motor task demands to speed up movement initiation. For both groups, low velocity movements took longer to initiate than high velocity ones. In the no-aiming condition parkinsonian RTs were markedly shorter than when aiming, but were still significantly longer than control RTs. Motor RT was constant across all conditions and was not different for patient and control subjects. In all conditions, parkinsonian movements were around 37% slower than control movements, and their movement times were more variable, the differences showing up early on in the movement, that is, during the initial ballistic phase. The within-subject variability of movement endpoints was also greater in patients. The motor dysfunction displayed in Parkinson's disease involves a number of components: (1) a basic central problem with simply initiating movements, even when minimal programming is required (no-aiming condition); (2) difficulty in maintaining computed forces for motor programs over time (simple RT condition); (3) a basic slowness of movement (bradykinesia) in all conditions; and (4) increased variability of movement in both time and space, presumably caused by inherent variability in force production.

  10. Exploring pedestrian movement patterns

    NARCIS (Netherlands)

    Orellana, D.A.

    2012-01-01

    The main objective of this thesis is to develop an approach for exploring, analysing and interpreting movement patterns of pedestrians interacting with the environment. This objective is broken down in sub-objectives related to four research questions. A case study of the movement of visitors in a

  11. [Dance/Movement Therapy.

    Science.gov (United States)

    Fenichel, Emily, Ed.

    1994-01-01

    This newsletter theme issue focuses on dance, play, and movement therapy for infants and toddlers with disabilities. Individual articles are: "Join My Dance: The Unique Movement Style of Each Infant and Toddler Can Invite Communication, Expression and Intervention" (Suzi Tortora); "Dynamic Play Therapy: An Integrated Expressive Arts Approach to…

  12. Dynamics of human movement

    NARCIS (Netherlands)

    Koopman, Hubertus F.J.M.

    2010-01-01

    The part of (bio)mechanics that studies the interaction of forces on the human skeletal system and its effect on the resulting movement is called rigid body dynamics. Some basic concepts are presented: A mathematical formulation to describe human movement and how this relates on the mechanical loads

  13. On correlations in IMRT planning aims

    Science.gov (United States)

    Roy, Arkajyoti; Das, Indra J.

    2016-01-01

    The purpose was to study correlations amongst IMRT DVH evaluation points and how their relaxation impacts the overall plan. 100 head‐and‐neck cancer cases, using the Eclipse treatment planning system with the same protocol, are statistically analyzed for PTV, brainstem, and spinal cord. To measure variations amongst the plans, we use (i) interquartile range (IQR) of volume as a function of dose, (ii) interquartile range of dose as a function of volume, and (iii) dose falloff. To determine correlations for institutional and ICRU goals, conditional probabilities and medians are computed. We observe that most plans exceed the median PTV dose (average D50 = 104% prescribed dose). Furthermore, satisfying D50 reduced the probability of also satisfying D98, constituting a negative correlation of these goals. On the other hand, satisfying D50 increased the probability of satisfying D2, suggesting a positive correlation. A positive correlation is also observed between the PTV V105 and V110. Similarly, a positive correlation between the brainstem V45 and V50 is measured by an increase in the conditional median of V45, when V50 is violated. Despite the imposed institutional and international recommendations, significant variations amongst DVH points can occur. Even though DVH aims are evaluated independently, sizable correlations amongst them are possible, indicating that some goals cannot be satisfied concurrently, calling for unbiased plan criteria. PACS number(s): 87.55.dk, 87.53.Bn, 87.55.Qr, 87.55.de. PMID:27929480

  14. Diagnostics of movement predispositions in fitnness centre

    OpenAIRE

    Vojtíšek, Petr

    2011-01-01

    Title: Diagnostics of movement predispositions in fitness Objectives: The objective of bachelor thesis is to summarize the findings of the initial diagnostics od movement predispositions in fitness and then serve as a resource for those interested in education in this field. The aim of the practical part of this work is to obtain information about the diagnostic methods used to assess physical assumptions in the fitness centers. Methods: In this thesis was used the method of analysis of scien...

  15. Islamic Puritanism Movements in Indonesia as Transnational Movements

    Directory of Open Access Journals (Sweden)

    Benny Baskara

    2017-04-01

    Full Text Available Islamic puritanism movements are the movements compelling to return to the teachings of Quran and Sunnah, as the pure teachings of Islam and abandon even abolish other teachings outside the teachings of Quran and Sunnah. The movements of Islamic puritanism can be considered as transnational movements because they spread their teachings and ideologies, create organizations, networks, and provide financial supports across nations. This paper describes Islamic puritanism movements in Indonesia and their transnational connections. Some Islamic puritanism movements in Indonesia can be considered as part of Islamic transnational movements, in which most of the movements are centered in the Middle East. In Indonesia, Islamic puritanism movements firstly appeared in the beginning of the nineteenth century, called Padri movement in West Sumatra. It was then continued to the emergence of Islamic organizations in the twentieth century. Recently, Islamic puritanism movements in Indonesia mostly take form as Salafism-Wahabism movements.

  16. The Irish Women's Movement

    OpenAIRE

    Cullen, Pauline

    2015-01-01

    Ireland’s long history of patriarchy is matched by the ongoing evolution of its women’s movements. Today’s complex, transnational feminism finds its precursor in the colonial era. The first wave of the Irish women’s movement dates from the mid-19th century, with the franchise secured for women in 1918 while still under British colonial rule. First-wave feminists played a role in the nationalist movement, but their demands were sidelined later, during the construction of a conserva...

  17. Music and movement

    OpenAIRE

    Nasev, Lence

    2012-01-01

    Rhythm is one of the fundamental elements without which music would not exist. In plays with singing, a child learns to synchronize its movements with the rhythm of music from a very early age. The skill of movement plays a major role in the learning of music and thus deserves an important place in the school curriculum. In this paper, an overview is made of the most important music pedagogues who introduced movement, and at the same time perceived its importance in learning musical conte...

  18. Verification of models for ballistic movement time and endpoint variability.

    Science.gov (United States)

    Lin, Ray F; Drury, Colin G

    2013-01-01

    A hand control movement is composed of several ballistic movements. The time required in performing a ballistic movement and its endpoint variability are two important properties in developing movement models. The purpose of this study was to test potential models for predicting these two properties. Twelve participants conducted ballistic movements of specific amplitudes using a drawing tablet. The measured data of movement time and endpoint variability were then used to verify the models. This study was successful with Hoffmann and Gan's movement time model (Hoffmann, 1981; Gan and Hoffmann 1988) predicting more than 90.7% data variance for 84 individual measurements. A new theoretically developed ballistic movement variability model, proved to be better than Howarth, Beggs, and Bowden's (1971) model, predicting on average 84.8% of stopping-variable error and 88.3% of aiming-variable errors. These two validated models will help build solid theoretical movement models and evaluate input devices. This article provides better models for predicting end accuracy and movement time of ballistic movements that are desirable in rapid aiming tasks, such as keying in numbers on a smart phone. The models allow better design of aiming tasks, for example button sizes on mobile phones for different user populations.

  19. Against Euromissiles: Anti-nuclear Movements in 1980s Italy (1979-1984)

    International Nuclear Information System (INIS)

    Moro, Renato

    2017-01-01

    Between 1981 and 1983, the mobilization against Euromissiles introduced an extraordinary novelty in Italian social and political history. The Italian anti-nuclear movement took off later than in other European countries and its main feature was a politicization unknown elsewhere. The movement developed on the basis of a double and contrary youth mobilization: the first coming from the Communists and the second from the New Left. The movement was not only manifold, but also radically divided about its goals (balanced disarmament vs. unilateralism, atomic weapons vs. nuclear energy, nuclear issue vs. military budget) and methods of protests (pleas vs. conscientious objections, mass demonstrations vs. civil disobedience, referendums vs. tax objections). Continuous disagreements conditioned and weakened the anti-nuclear movement, even when the axis of the protest was transferred to Comiso, to which and from which the PCI (Italian Communist Party) and the Radical Party promoted different and contrary marches. Even when, in 1983, a unanimous framework was approved, a common mobilization remained difficult, both in Comiso and in Rome. The movement was only a vast, heterogeneous and divergent coalition, but it expressed a common political base and culture. Neither Communist nor pacifist, but influenced by the New Left protest against traditional political parties, the new culture was rooted in environmentalism, pessimism, nuclear catastrophism, anti-Americanism, new socialism, disarmed unilateralism, and an opposition to everything that resembled traditional politics. The movement worried the Italian government, but it never represented a real political danger and never even succeeded in bringing the nuclear issue to the foreground. Nonetheless, it deeply changed the Italian political culture: it brought new styles and sensibilities, unknown to the traditional left. For the first time, criticisms of ideologies and parties, direct action, civil disobedience and

  20. Supporting Faculty Grassroots Leadership

    Science.gov (United States)

    Kezar, Adrianna; Lester, Jaime

    2009-01-01

    Various factors are making faculty leadership challenging including the rise in part-time and non-tenure-track faculty, the increasing pressure to publish and teach more courses and adopt new technologies and pedagogies, increasing standards for tenure and promotion, ascension of academic capitalism, and heavy service roles for women and people of…

  1. A Grassroots Effort

    Science.gov (United States)

    Pember, Mary Annette

    2007-01-01

    If academics, students and supporters at the Newark Earthworks Center at The Ohio State University have their way, the Newark Earthworks will be listed among the likes of England's Stonehenge and Mexico's Teotihuacan in terms of international archaeological and cultural importance. Dr. Richard Shiels, director of the newly founded center and Dr.…

  2. Grassroots indicators for desertification

    International Development Research Centre (IDRC) Digital Library (Canada)

    The views expressed in this publication are those of the author(s) and do not necessarily .... on Environment and Development (UNCED) Earth Summit in Rio de Janeiro ... The final text of the Convention adopted UNCED's basic definition of ...... programs on sanitation and good feeding, better agricultural practices, etc.

  3. The French ecological movement

    International Nuclear Information System (INIS)

    Sansen, Bernard

    1977-01-01

    The analysis of the ecological Movement in France is presented: its organisation, its topics, its position with respect to the main political trends. The accent is put in particular on the antinuclear contestation [fr

  4. Movement and personality development

    Directory of Open Access Journals (Sweden)

    Aida M. Aylamazyan

    2017-06-01

    Full Text Available The paper discusses the role of the movement in the process of shaping the personality, its importance as a mechanism for personality development is considered. The issue of the movement has always occupied a central place in Russian psychology. However, subsequently the movement began to be considered primarily as an executive action in human life. The role of movement in personality development can vary depending on the level it occupies in the hierarchical structure of activity, and also on the type of movement, its character, and the way it is constructed. Under certain conditions, the movement can express the attitude of the subject to the surrounding world and people. Many foreign and Russian psychologists point to a special place of the postural tonic component of the motor movement, the posture in personal regulation. The posture reflects his/her personal attitudes, the system of relationships, and, above all, the emotional attitude or emotional assessment of the current situation, the interest in the actions performed. Mastering the tonic level of motor management is based on the emotional regulation, so the ability to regulate one’s own pose is an important stage in the personality development. Posture tonic regulation of motor movements in humans reveals a qualitatively different character than in animals, this being due to the person’s facing the task of mastering his’her posture, arbitrary retention of the body in one or another position. Maintaining a vertical posture requires constant activity at an arbitrary and involuntary level of mental regulation. Mastering the posture of an unstable equilibrium presupposes the emergence of the «I» and is the last stage of the development. The way a person solves the motor task of maintaining the vertical position of the body reflects his/her specific personal strategy or attitude.

  5. Rooted in Movement

    DEFF Research Database (Denmark)

    The result of the synergy between four doctoral projects and an advanced MA-level course on Bronze Age Europe, this integrated assemblage of articles represents a variety of different subjects united by a single theme: movement. Ranging from theoretical discussion of the various responses to and ...... period of European prehistory. In so doing, the text not only addresses transmission and reception, but also the conceptualization of mobility within a world which was literally Rooted in Movement....

  6. Movement opportunities for children in early childhood education and care

    DEFF Research Database (Denmark)

    Munksgaard, Kristian Fahnøe

    (Sundhedsstyrelsen, 2016). Therefor the aim of the study was to examine relevant factors for teachers working in early childhood education and care to consider, when working didactically with enhancing movement opportunities for children. Method: The study was conducted as a Realist Review (Pawson, Greenhalgh...... for preschool children. Relevant factors for preschool teachers to consider are parent involvement in movement activities, being a good role model, providing good physical environments for movement, applying policies and strategies that support movement, assuring sufficient teacher competencies in movement...

  7. Paraneoplastic autoimmune movement disorders.

    Science.gov (United States)

    Lim, Thien Thien

    2017-11-01

    To provide an overview of paraneoplastic autoimmune disorders presenting with various movement disorders. The spectrum of paraneoplastic autoimmune disorders has been expanding with the discovery of new antibodies against cell surface and intracellular antigens. Many of these paraneoplastic autoimmune disorders manifest as a form of movement disorder. With the discovery of new neuronal antibodies, an increasing number of idiopathic or neurodegenerative movement disorders are now being reclassified as immune-mediated movement disorders. These include anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis which may present with orolingual facial dyskinesia and stereotyped movements, CRMP-5 IgG presenting with chorea, anti-Yo paraneoplastic cerebellar degeneration presenting with ataxia, anti-VGKC complex (Caspr2 antibodies) neuromyotonia, opsoclonus-myoclonus-ataxia syndrome, and muscle rigidity and episodic spasms (amphiphysin, glutamic acid decarboxylase, glycine receptor, GABA(A)-receptor associated protein antibodies) in stiff-person syndrome. Movement disorders may be a presentation for paraneoplastic autoimmune disorders. Recognition of these disorders and their common phenomenology is important because it may lead to the discovery of an occult malignancy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Nuclear movement in fungi.

    Science.gov (United States)

    Xiang, Xin

    2017-12-11

    Nuclear movement within a cell occurs in a variety of eukaryotic organisms including yeasts and filamentous fungi. Fungal molecular genetic studies identified the minus-end-directed microtubule motor cytoplasmic dynein as a critical protein for nuclear movement or orientation of the mitotic spindle contained in the nucleus. Studies in the budding yeast first indicated that dynein anchored at the cortex via its anchoring protein Num1 exerts pulling force on an astral microtubule to orient the anaphase spindle across the mother-daughter axis before nuclear division. Prior to anaphase, myosin V interacts with the plus end of an astral microtubule via Kar9-Bim1/EB1 and pulls the plus end along the actin cables to move the nucleus/spindle close to the bud neck. In addition, pushing or pulling forces generated from cortex-linked polymerization or depolymerization of microtubules drive nuclear movements in yeasts and possibly also in filamentous fungi. In filamentous fungi, multiple nuclei within a hyphal segment undergo dynein-dependent back-and-forth movements and their positioning is also influenced by cytoplasmic streaming toward the hyphal tip. In addition, nuclear movement occurs at various stages of fungal development and fungal infection of plant tissues. This review discusses our current understanding on the mechanisms of nuclear movement in fungal organisms, the importance of nuclear positioning and the regulatory strategies that ensure the proper positioning of nucleus/spindle. Published by Elsevier Ltd.

  9. Antiglobalization movements and their critics

    DEFF Research Database (Denmark)

    Corry, Olaf

    2012-01-01

    inequity, organize transnationally, and maintain a critical stance toward significant aspects of the state system. For this reason, many supporters favor other terms such as alterglobalization movement, global justice movement , or simply the movement of movements . Critics accuse the movements...... of ideological incoherence, self-interested protectionism, and illiberal and undemocratic political methods, and point to Western liberal elite dominance within the movements. The debate has ...

  10. [Scenes in movement. Movement disorders on film].

    Science.gov (United States)

    Olivares Romero, J

    2010-03-01

    There are publications in which various neurological diseases are analysed on film. However, no references have been found on movement disorders in this medium. A total of 104 documents were collected and reviewed using the internet movie data base (IMDb). The majority were associated with dystonia, Parkinson's and tics, were American commercial productions, and the most common genre was drama. The cinema usually depicts old men with developed Parkinson's disease. However, motor complications only appear in 19% and non-motor symptoms in 14%. The image of dystonia is generally that of a young man, with disabling dystonia secondary to childhood cerebral palsy. Tics appear associated with Tourette's syndrome, with the excessive use of obscene expressions and with very few references to other important aspects of this syndrome, such as mood and behavioural changes. The majority of tremors portrayed on film are associated with Parkinsonism and are not pathological. Myoclonus appears anecdotically and is normally symptomatic. Parkinson's disease is the type of movement disorder that the cinema portrays with greater neurological honesty and in a more dignified manner.

  11. The Framing of Women and Health Disparities: A Critical Look at Race, Gender, and Class from the Perspectives of Grassroots Health Communicators.

    Science.gov (United States)

    Vardeman-Winter, Jennifer

    2017-05-01

    As women's health has received significant political and media attention recently, I proposed an expanded structural theory of women's communication about health. Women's health communication and critical race and systemic racism research framed this study. I interviewed 15 communicators and community health workers from grass-roots organizations focused on women's health to learn of their challenges of communicating with women from communities experiencing health disparities. Findings suggest that communicators face difficulties in developing meaningful messaging for publics because of disjunctures between medical and community frames, issues in searching for health among women's many priorities, Whiteness discourses imposed on publics' experiences, and practices of correcting for power differentials. A structural theory of women's health communication, then, consists of tenets around geographic, research/funding, academic/industry, and social hierarchies. Six frames suggesting racial biases about women and health disparities are also defined. This study also includes practical solutions in education, publishing, and policy change for addressing structural challenges.

  12. Studying Social Movements

    DEFF Research Database (Denmark)

    Uldam, Julie; McCurdy, Patrick

    2013-01-01

    The research method of participant observation has long been used by scholars interested in the motivations, dynamics, tactics and strategies of social movements from a movement perspective. Despite participant observation being a common research method, there have been very few efforts to bring...... together this literature, which has often been spread across disciplines. This makes it difficult to identify the various challenges (and their interrelation) facing participant observers. Consequently, this article first reviews how participant observation roles have been conceptualised in general...... and then draws specific links to how the method has been used in the study of activism and social movements. In doing so, this article brings together key academic debates on participant observation, which have been considered separately, such as insider/outsider and overt/covert, but not previously been brought...

  13. Movement as utopia.

    Science.gov (United States)

    Couton, Philippe; López, José Julián

    2009-10-01

    Opposition to utopianism on ontological and political grounds has seemingly relegated it to a potentially dangerous form of antiquated idealism. This conclusion is based on a restrictive view of utopia as excessively ordered panoptic discursive constructions. This overlooks the fact that, from its inception, movement has been central to the utopian tradition. The power of utopianism indeed resides in its ability to instantiate the tension between movement and place that has marked social transformations in the modern era. This tension continues in contemporary discussions of movement-based social processes, particularly international migration and related identity formations, such as open borders transnationalism and cosmopolitanism. Understood as such, utopia remains an ongoing and powerful, albeit problematic instrument of social and political imagination.

  14. Movement Without Boundaries

    Directory of Open Access Journals (Sweden)

    Jennifer Fortuna

    2017-10-01

    Full Text Available Johnson Simon, an artist based in West Palm Beach, FL, provided the cover art for the Fall 2017 edition of The Open Journal of Occupational Therapy (OJOT. “Dancing in Motion” is a 36” x 60” painting made from acrylic on canvas. Johnson always wanted to become a dancer. He was born with cerebral palsy, and therefore physical limitations make it difficult for Johnson to coordinate his body movements. Through use of vibrant colors and bold strokes, Johnson’s expressionist paintings evoke movement and motion. Occupational therapy helped Johnson discover his artistic abilities. Painting empowered him to move without limitations

  15. Nuclear energy, conflict between the milieu and trade union movements

    International Nuclear Information System (INIS)

    Krozer, J.; Lugt, B. van der; Oudshoorn, N.; Staal, A.

    1980-01-01

    The opposition between the Anti Nuclear Energy Movement (AKB) and the trade union (FNV) in the Netherlands over the question of nuclear energy has been analysed. The movements have different social backgrounds which are reflected in their respective strategies. The trade union represents the workers and judges technical developments from their viewpoint. The milieu movement aims to maintain a clean environment and critically considers technical developments. (C.F.)

  16. Movements in Parties: OccupyPD

    Directory of Open Access Journals (Sweden)

    Donatella della Porta

    2015-03-01

    Full Text Available When the United States activists called for people to Occupy#everywhere, it is unlikely they were thinking of the headquarters of the Italian centre-left party. Parties and movements are often considered to be worlds apart. In reality, parties have been relevant players in movement politics, and movements have influenced parties, often through the double militancy of many of their members. OccupyPD testifies to a continuous fluidity at the movement-party border, but also to a blockage in the party’s interactions with society that started long before the economic crisis but drastically accelerated with it. In this paper we present the OccupyPD Movement as a case of interaction between party politics and social movement politics, and in particular between the base membership of a centre-left party and the broader anti-austerity movement that diffused from the US to Europe adopting similar forms of actions and claims. Second, by locating it within the context of the economic and democratic crisis that erupted in 2007, we understand its emergence as a reaction towards politics in times of crisis of responsibility, by which we mean a drastic drop in the capacity of the government to respond to citizens’ requests. To fulfil this double aim, we bridge social movement studies with research on party change, institutional trust and democratic theory, looking at some political effects of the economic crisis in terms of a specific form of legitimacy crisis, as well as citizens’ responses to it, with a particular focus on the political meaning of recent anti-austerity protests. In this analysis, we refer to both quantitative and qualitative data from secondary liter-ature and original in-depth interviews carried out with a sample of OccupyPD activists.

  17. Rationality in Human Movement.

    Science.gov (United States)

    O'Brien, Megan K; Ahmed, Alaa A

    2016-01-01

    It long has been appreciated that humans behave irrationally in economic decisions under risk: they fail to objectively consider uncertainty, costs, and rewards and instead exhibit risk-seeking or risk-averse behavior. We hypothesize that poor estimates of motor variability (influenced by motor task) and distorted probability weighting (influenced by relevant emotional processes) contribute to characteristic irrationality in human movement decisions.

  18. The Matter of Movement

    DEFF Research Database (Denmark)

    Ayres, Phil

    2015-01-01

    This contribution concerns itself with the design and realisation of architectures that operate with material dynamics. It presents this concern as a counter to the consideration of movement in architecture as something conceptualised from the position of the observer. The contribution draws upon...

  19. Mungiki as Youth Movement

    DEFF Research Database (Denmark)

    Rasmussen, Jacob

    2010-01-01

    Like many other African countries, Kenya has a large and growing youth population. Some of the youths are mobilized into militant and political networks; one of these is the Mungiki movement. The article explores Mungiki’s combination of politics, religion and Kikuyu traditions. Using the examples...

  20. The Evidence Movement

    DEFF Research Database (Denmark)

    Hansen, Hanne Foss; Rieper, Olaf

    2009-01-01

    The evidence movement and the idea of systematic reviews, defined as summaries of the results of already existing evaluation and research projects, have gained considerable support in recent years as many international as well as national evidence-producing organizations have been established...

  1. Managing Movement as Partnership

    Science.gov (United States)

    Kimbrell, Sinead

    2011-01-01

    The associate director of education at Hubbard Street Dance Chicago recounts her learning and teaching through managing the Movement as Partnership program. Included are detailed descriptions of encounters with teachers and students as they create choreography reflective of their inquiry into integrating dance and literacy arts curriculum in the…

  2. Music, Movement, and Poetry.

    Science.gov (United States)

    Carmichael, Karla D.

    This paper's premise is that music, movement, and poetry are unique and creative methods to be used by the counselor in working with both children and adults. Through these media, the counselor generates material for the counseling session that may not be available through more traditional "talk therapies." The choice of music as a counseling…

  3. Editorial: Body Movements

    Directory of Open Access Journals (Sweden)

    Carina Assuncao

    2018-01-01

    Full Text Available Today, the juxtaposition between physical bodies and the gameworld is ever more fluid. Virtual Reality headsets are available at game stores with more AAA games being created for the format. The release of the Nintendo Switch and its dynamic JoyCon controllers reintroduce haptic movement based controls.  Pokémon GO’s augmented reality took gamers outdoors and has encouraged the Harry Potter franchise to follow in its mobile footsteps. Each development encourages a step further into the digital world. At the same time, the movement of bodies always has political dimensions. We live in a world where walls seem like solutions to the movement of bodies, while the mere meeting of bodies elsewhere – for sex, marriage and other reasons – is still forbidden by many states’ rules. Games and game-like interfaces have shown the ability to bend those rules, and to sometimes project other worlds and rule systems over our world in order to make bodies move and meet. For this special issue on ‘Body Movements’, Press Start invited authors to focus on embodiment, body movements, political bodies, community bodies, virtual bodies, physical bodies, feminine, masculine, trans- bodies, agency or its lack, and anything else in between. The response to this invitation was variegated, and provocative, as outlined here.

  4. Morocco's February 20 Movement

    African Journals Online (AJOL)

    2018-02-20

    Feb 20, 2018 ... Council for the Development of Social Science Research in Africa, 2017 ... revolted several times, namely in big cities like Casablanca, Marrakech or .... region in order to take advantage of their experience and acquire a regional ..... Undoubtedly, with social networking, the dynamics of protest movements.

  5. [Architecture and movement].

    Science.gov (United States)

    Rivallan, Armel

    2012-01-01

    Leading an architectural project means accompanying the movement which it induces within the teams. Between questioning, uncertainty and fear, the organisational changes inherent to the new facility must be subject to constructive and ongoing exchanges. Ethics, safety and training are revised and the unit projects are sometimes modified.

  6. Prognostic Significance of Preterm Isolated Decreased Fetal Movement

    Directory of Open Access Journals (Sweden)

    Ertuğrul Karahanoğlu

    2017-12-01

    Full Text Available Objective: Our aim is to evaluate the prognostic significance of isolated, preterm decreased fetal movement following normal initial full diagnostic workup. Study design: A retrospective observational study was conducted at a tertiary centre. The applied protocol was approved by the Medical Research Ethics Department of the hospital where the research was conducted. Obstetrics outcomes of preterm- and term-decreased fetal movement were compared following an initial, normal diagnostic work up. Evaluated outcomes were birth weight, mode of delivery, stillbirth rate, induction of labour, development of gestational hypertension, small for gestational age and oligohydramnios, polyhydramnios during the follow up period. Result: Obstetric complications related to placental insufficiency develops more frequently for decreased fetal movement in preterm cases with respect to that of in term cases. Following the diagnosis of decreased fetal movement, pregnancy hypertension occurred in 17% of preterm decreased fetal movement cases and in 4.7% of term decreased fetal movement cases. Fetal growth restriction developed in 6.6% of preterm decreased fetal movement and in 2.3% of term decreased fetal movement. Amniotic fluid abnormalities more frequently developed in preterm decreased fetal movement. Conclusion: Following an initial normal diagnostic workup, preterm decreased fetal movement convey a higher risk for the development of pregnancy complications associated with placental insufficiency. The patient should be monitored closely and management protocols must be developed for initial normal diagnostic workups in cases of preterm decreased fetal movement.

  7. The Tale of Two Civil Societies: Comparing disability rights movements in Nicaragua and Uruguay

    Directory of Open Access Journals (Sweden)

    Stephen Meyers

    2014-12-01

    Full Text Available The UNCRPD is unique amongst international rights instruments because it empowers civil society organizations to represent the rights-bearers themselves—persons with disabilities. As such, DPOs in the Global South have become a major concern for UN agencies and international NGOs who believe that grassroots disability associations need political advocacy training in order to take up their role as rights advocates. These expectations contain implicit assumptions regarding civil society-state relations and the existence of governmental capacity. The authors, however, hypothesize that not all civil societies will fit the rights advocacy model due to the political culture and public resources available within their respective, local communities. Disability movements in Nicaragua and Uruguay are compared and contrasted. In Nicaragua, a disability rights coalition dismisses many international expectations in favor for continuing to follow traditional civil society expectations to provide services. In Uruguay, a long history of high levels of social spending and disability organizing enabled DPOs to successfully advocate for progressive laws. The deaf community, however, decided to implement their own, separate advocacy strategies to ensure a fairer distribution of public resources. The authors conclude that rather than top-down civil society training, the international movement should allow local organizations set their own priorities.

  8. Geometric and numerical foundations of movements

    CERN Document Server

    Mansard, Nicolas; Lasserre, Jean-Bernard

    2017-01-01

    This book aims at gathering roboticists, control theorists, neuroscientists, and mathematicians, in order to promote a multidisciplinary research on movement analysis. It follows the workshop “ Geometric and Numerical Foundations of Movements ” held at LAAS-CNRS in Toulouse in November 2015[1]. Its objective is to lay the foundations for a mutual understanding that is essential for synergetic development in motion research. In particular, the book promotes applications to robotics --and control in general-- of new optimization techniques based on recent results from real algebraic geometry.

  9. Impaired Saccadic Eye Movement in Primary Open-angle Glaucoma

    DEFF Research Database (Denmark)

    Lamirel, Cédric; Milea, Dan; Cochereau, Isabelle

    2013-01-01

    PURPOSE:: Our study aimed at investigating the extent to which saccadic eye movements are disrupted in patients with primary open-angle glaucoma (POAG). This approach followed upon the discovery of differences in the eye-movement behavior of POAG patients during the exploration of complex visual...

  10. About Comunes: challenges of the social movements ecosystem

    Directory of Open Access Journals (Sweden)

    Bastien Guerry

    2013-03-01

    Full Text Available The social movements suffer multiple difficulties in their organization, communication, collaboration and long-term planning. Comunes is a non-profit collective that aims to minimize these difficulties and to facilitate the work of social movements, through free/libre web-tools and resources that attempt to foster the commons.

  11. [Neuropsychiatry Of Movement Disorders].

    Science.gov (United States)

    Orjuela-Rojas, Juan Manuel; Barrios Vincos, Gustavo Adolfo; Martínez Gallego, Melisa Alejandra

    2017-10-01

    Movement disorders can be defined as neurological syndromes presenting with excessive or diminished automatic or voluntary movements not related to weakness or spasticity. Both Parkinson's disease (PD) and Huntington's disease (HD) are well-known examples of these syndromes. The high prevalence of comorbid psychiatric symptoms like depression, anxiety, obsessive-compulsive symptoms, hallucinations, delusions, impulsivity, sleep disorders, apathy and cognitive impairment mean that these conditions must be regarded as neuropsychiatric diseases. In this article, we review neuroanatomical (structural and functional), psychopathological and neuropsychological aspects of PD and HD. The role of fronto-subcortical loops in non-motor functions is particularly emphasised in order to understand the clinical spectrum of both diseases, together with the influence of genetic, psychological and psychosocial aspects. A brief description of the main psychopharmacological approaches for both diseases is also included. Copyright © 2017 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  12. Governing GMOs: The (Counter Movement for Mandatory and Voluntary Non-GMO Labels

    Directory of Open Access Journals (Sweden)

    Carmen Bain

    2014-12-01

    Full Text Available Since 2012 the anti-GMO (genetically modified organism movement has gained significant grassroots momentum in its efforts to require mandatory GMO food labels through state-level ballot and legislative efforts. Major food and agriculture corporations are opposed to mandatory GMO labels and have successfully defeated most of these initiatives. Nevertheless, these battles have garnered significant media attention and re-energized the debate over GMO crops and foods. In this paper, we argue that one of the most significant outcomes of this fight is efforts by food retailers and value-based food companies to implement voluntary non-GMO labels and brands. We draw on the governance and political consumerism literature to explore (counter movement efforts for mandatory labels and how these efforts are being institutionalized through private voluntary governance institutions. Our assessment is based on in-depth, semi-structured interviews with key informants from consumer and environmental organizations, agriculture and biotech companies, and government regulatory agencies, as well as a content analysis of food industry websites. A growing number of food retailers recognize the reputational and economic value that new niche markets for non-GMO foods can offer, while the anti-GMO movement views these efforts as a step in the direction of mandatory GMO labels. We conclude that voluntary labels may act to settle the labeling debate by mollifying agri-food industry concerns about mandatory labeling and meeting the desire of political consumers for greater choice and transparency but without addressing the broader social and environmental sustainability concerns that drives the anti-GMO movement in the first place.

  13. Monitoring underground movements

    CERN Multimedia

    Antonella Del Rosso

    2015-01-01

    On 16 September 2015 at 22:54:33 (UTC), an 8.3-magnitude earthquake struck off the coast of Chile. 11,650 km away, at CERN, a new-generation instrument – the Precision Laser Inclinometer (PLI) – recorded the extreme event. The PLI is being tested by a JINR/CERN/ATLAS team to measure the movements of underground structures and detectors.   The Precision Laser Inclinometer during assembly. The instrument has proven very accurate when taking measurements of the movements of underground structures at CERN.    The Precision Laser Inclinometer is an extremely sensitive device capable of monitoring ground angular oscillations in a frequency range of 0.001-1 Hz with a precision of 10-10 rad/Hz1/2. The instrument is currently installed in one of the old ISR transfer tunnels (TT1) built in 1970. However, its final destination could be the ATLAS cavern, where it would measure and monitor the fine movements of the underground structures, which can affect the precise posi...

  14. Simulation of car movement along circular path

    Science.gov (United States)

    Fedotov, A. I.; Tikhov-Tinnikov, D. A.; Ovchinnikova, N. I.; Lysenko, A. V.

    2017-10-01

    Under operating conditions, suspension system performance changes which negatively affects vehicle stability and handling. The paper aims to simulate the impact of changes in suspension system performance on vehicle stability and handling. Methods. The paper describes monitoring of suspension system performance, testing of vehicle stability and handling, analyzes methods of suspension system performance monitoring under operating conditions. The mathematical model of a car movement along a circular path was developed. Mathematical tools describing a circular movement of a vehicle along a horizontal road were developed. Turning car movements were simulated. Calculation and experiment results were compared. Simulation proves the applicability of a mathematical model for assessment of the impact of suspension system performance on vehicle stability and handling.

  15. Sleep-related movement disorders.

    Science.gov (United States)

    Merlino, Giovanni; Gigli, Gian Luigi

    2012-06-01

    Several movement disorders may occur during nocturnal rest disrupting sleep. A part of these complaints is characterized by relatively simple, non-purposeful and usually stereotyped movements. The last version of the International Classification of Sleep Disorders includes these clinical conditions (i.e. restless legs syndrome, periodic limb movement disorder, sleep-related leg cramps, sleep-related bruxism and sleep-related rhythmic movement disorder) under the category entitled sleep-related movement disorders. Moreover, apparently physiological movements (e.g. alternating leg muscle activation and excessive hypnic fragmentary myoclonus) can show a high frequency and severity impairing sleep quality. Clinical and, in specific cases, neurophysiological assessments are required to detect the presence of nocturnal movement complaints. Patients reporting poor sleep due to these abnormal movements should undergo non-pharmacological or pharmacological treatments.

  16. The Campesino-to-Campesino agroecology movement of ANAP in Cuba: social process methodology in the construction of sustainable peasant agriculture and food sovereignty.

    Science.gov (United States)

    Rosset, Peter Michael; Sosa, Braulio Machín; Jaime, Adilén María Roque; Lozano, Dana Rocío Ávila

    2011-01-01

    Agroecology has played a key role in helping Cuba survive the crisis caused by the collapse of the socialist bloc in Europe and the tightening of the US trade embargo. Cuban peasants have been able to boost food production without scarce and expensive imported agricultural chemicals by first substituting more ecological inputs for the no longer available imports, and then by making a transition to more agroecologically integrated and diverse farming systems. This was possible not so much because appropriate alternatives were made available, but rather because of the Campesino-a-Campesino (CAC) social process methodology that the National Association of Small Farmers (ANAP) used to build a grassroots agroecology movement. This paper was produced in a 'self-study' process spearheaded by ANAP and La Via Campesina, the international agrarian movement of which ANAP is a member. In it we document and analyze the history of the Campesino-to-Campesino Agroecology Movement (MACAC), and the significantly increased contribution of peasants to national food production in Cuba that was brought about, at least in part, due to this movement. Our key findings are (i) the spread of agroecology was rapid and successful largely due to the social process methodology and social movement dynamics, (ii) farming practices evolved over time and contributed to significantly increased relative and absolute production by the peasant sector, and (iii) those practices resulted in additional benefits including resilience to climate change.

  17. Emotion Regulation through Movement: Unique Sets of Movement Characteristics are Associated with and Enhance Basic Emotions.

    Science.gov (United States)

    Shafir, Tal; Tsachor, Rachelle P; Welch, Kathleen B

    2015-01-01

    We have recently demonstrated that motor execution, observation, and imagery of movements expressing certain emotions can enhance corresponding affective states and therefore could be used for emotion regulation. But which specific movement(s) should one use in order to enhance each emotion? This study aimed to identify, using Laban Movement Analysis (LMA), the Laban motor elements (motor characteristics) that characterize movements whose execution enhances each of the basic emotions: anger, fear, happiness, and sadness. LMA provides a system of symbols describing its motor elements, which gives a written instruction (motif) for the execution of a movement or movement-sequence over time. Six senior LMA experts analyzed a validated set of video clips showing whole body dynamic expressions of anger, fear, happiness and sadness, and identified the motor elements that were common to (appeared in) all clips expressing the same emotion. For each emotion, we created motifs of different combinations of the motor elements common to all clips of the same emotion. Eighty subjects from around the world read and moved those motifs, to identify the emotion evoked when moving each motif and to rate the intensity of the evoked emotion. All subjects together moved and rated 1241 motifs, which were produced from 29 different motor elements. Using logistic regression, we found a set of motor elements associated with each emotion which, when moved, predicted the feeling of that emotion. Each emotion was predicted by a unique set of motor elements and each motor element predicted only one emotion. Knowledge of which specific motor elements enhance specific emotions can enable emotional self-regulation through adding some desired motor qualities to one's personal everyday movements (rather than mimicking others' specific movements) and through decreasing motor behaviors which include elements that enhance negative emotions.

  18. Emotion regulation through movement: Unique sets of movement characteristics are associated with and enhance basic emotions

    Directory of Open Access Journals (Sweden)

    Tal eShafir

    2016-01-01

    Full Text Available We have recently demonstrated that motor execution, observation and imagery of movements expressing certain emotions can enhance corresponding affective states and therefore could be used for emotion regulation. But which specific movement(s should one use in order to enhance each emotion? This study aimed to identify, using Laban Movement Analysis (LMA, the Laban motor elements (motor characteristics that characterize movements whose execution enhances each of the basic emotions: anger, fear happiness, and sadness. LMA provides a system of symbols describing its motor elements, which gives a written instruction (motif for the execution of a movement or movement-sequence over time. Six senior LMA experts analyzed a validated set of video clips showing whole body dynamic expressions of anger, fear, happiness and sadness, and identified the motor elements that were common to (appeared in all clips expressing the same emotion. For each emotion, we created motifs of different combinations of the motor elements common to all clips of the same emotion. Eighty subjects from around the world read and moved those motifs, to identify the emotion evoked when moving each motif and to rate the intensity of the evoked emotion. All subjects together moved and rated 1241 motifs, which were produced from 29 different motor elements. Using logistic regression, we found a set of motor elements associated with each emotion which, when moved, predicted the feeling of that emotion. Each emotion was predicted by a unique set of motor elements and each motor element predicted only one emotion. Knowledge of which specific motor elements enhance specific emotions can enable emotional self-regulation through adding some desired motor qualities to one’s personal everyday movements (rather than mimicking others’ specific movements and through decreasing motor behaviors which include elements that enhance negative emotions.

  19. Social Movements and Institutions

    Directory of Open Access Journals (Sweden)

    Maria Francisca Pinheiro Coelho

    2017-04-01

    Full Text Available Abstract This study approaches the relationship between social movements and institutions in Brazil concerning three different stages of the process of re-democratization: the political transition; the National Constituent Assembly; and the new Constitutional Order. The general question is: what is the interface, reciprocity or conflict, between social movements and institutions in this context of social change? The paper examines the different roles of social movements and institutions in each specific period: in the pre-democratization moment, the movement for direct elections for president, Diretas-Já, is analyzed; in the National Constituent Assembly, the movement in defense for free public education is examined;  in the new constitutional order, the pro-reform political movement is studied.  The work focuses on the scope of the studies on social movements and democracy.  It belongs to the field of the studies about the representativeness and legitimacy of the demands of social movements in the context of democracy and its challenges. Key words: social movement, institution, reciprocity, conflict, democracy.   Social Movements and Institutions                               Resumen El estudio aborda la relación entre los movimientos sociales e instituciones en Brasil en tres etapas diferentes del proceso de redemocratización en las últimas décadas: la transición política; la Asamblea Nacional Constituyente; y el nuevo orden constitucional. La pregunta general es: ¿cuál es la relación, la reciprocidad o el conflito, entre los movimientos sociales y las instituciones en este contexto de cambio social? El artículo examina los diferentes roles de los movimientos sociales e instituciones en cada período específico: en el momento de la transición política analiza el movimiento de las elecciones directas para presidente, las Diretas-Já; en la Asamblea Nacional Constituyente aborda el movimiento en

  20. Human preference for air movement

    DEFF Research Database (Denmark)

    Toftum, Jørn; Melikov, Arsen Krikor; Tynel, A.

    2002-01-01

    Human preference for air movement was studied at slightly cool, neutral, and slightly warm overall thermal sensations and at temperatures ranging from 18 deg.C to 28 deg.C. Air movement preference depended on both thermal sensation and temperature, but large inter-individual differences existed...... between subjects. Preference for less air movement was linearly correlated with draught discomfort, but the percentage of subjects who felt draught was lower than the percentage who preferred less air movement....

  1. Scholarship and Activism: A Social Movements Perspective

    Directory of Open Access Journals (Sweden)

    Laurence Cox

    2015-12-01

    Full Text Available This article revisits the debate over Barker and Cox’s (2011 use of Gramsci’s distinction between traditional and organic intellectuals to contrast academic and activist modes of theorizing about social movements. Often misread as an attack on personal choices in career and writing, the distinction aimed to highlight the different purposes, audiences, and social relationships entailed by these different forms of theorizing. Discourses which take ‘scholarship’ as their starting point position ‘activist’ as a personal choice within an institutional field, and substitute this moral commitment for a political assessment of its effects. By contrast, few academics have undergone the political learning curve represented by social movements. This may explain the widespread persistence – beyond any intellectual or empirical credibility – of a faith in ‘critical scholarship’ isolated from agency, an orientation to policy makers and mainstream media as primary audiences or an unquestioned commitment to existing institutional frameworks as pathways to substantial social change.  Drawing on over three decades of movement participation and two of academic work, this article explores two processes of activist training within the academy. It also explores the politics of different experiences of theoretical publishing for social movements audiences. This discussion focuses on the control of the “means of mental production” (Marx, 1965, and the politics of distribution. The conclusion explores the broader implications of these experiences for the relationship between movements and research.

  2. Segmenting Trajectories by Movement States

    NARCIS (Netherlands)

    Buchin, M.; Kruckenberg, H.; Kölzsch, A.; Timpf, S.; Laube, P.

    2013-01-01

    Dividing movement trajectories according to different movement states of animals has become a challenge in movement ecology, as well as in algorithm development. In this study, we revisit and extend a framework for trajectory segmentation based on spatio-temporal criteria for this purpose. We adapt

  3. FUNdamental Movement in Early Childhood.

    Science.gov (United States)

    Campbell, Linley

    2001-01-01

    Noting that the development of fundamental movement skills is basic to children's motor development, this booklet provides a guide for early childhood educators in planning movement experiences for children between 4 and 8 years. The booklet introduces a wide variety of appropriate practices to promote movement skill acquisition and increased…

  4. Normal movement selectivity in autism.

    Science.gov (United States)

    Dinstein, Ilan; Thomas, Cibu; Humphreys, Kate; Minshew, Nancy; Behrmann, Marlene; Heeger, David J

    2010-05-13

    It has been proposed that individuals with autism have difficulties understanding the goals and intentions of others because of a fundamental dysfunction in the mirror neuron system. Here, however, we show that individuals with autism exhibited not only normal fMRI responses in mirror system areas during observation and execution of hand movements but also exhibited typical movement-selective adaptation (repetition suppression) when observing or executing the same movement repeatedly. Movement selectivity is a defining characteristic of neurons involved in movement perception, including mirror neurons, and, as such, these findings argue against a mirror system dysfunction in autism. Copyright 2010 Elsevier Inc. All rights reserved.

  5. Stereotypic movement disorders.

    Science.gov (United States)

    Singer, Harvey S

    2011-01-01

    Stereotypic movements are repetitive, rhythmic, fixed, patterned in form, amplitude, and localization, but purposeless (e.g., hand shaking, waving, body rocking, head nodding). They are commonly seen in children; both in normal children (primary stereotypy) and in individuals with additional behavioral or neurological signs and symptoms (secondary stereotypy). They should be differentiated from compulsions (OCD), tics (tic disorders), trichotillomania, skin picking disorder, or the direct physiological effect of a substance. There is increasing evidence to support a neurobiological mechanism. Response to behavioral and pharmacological therapies is variable. Copyright © 2011 Elsevier B.V. All rights reserved.

  6. The tactile movement aftereffect.

    Science.gov (United States)

    Hollins, M; Favorov, O

    1994-01-01

    The existence of a tactile movement aftereffect was established in a series of experiments on the palmar surface of the hand and fingers of psychophysical observers. During adaptation, observers cupped their hand around a moving drum for up to 3 min; following this period of stimulation, they typically reported an aftereffect consisting of movement sensations located on and deep to the skin, and lasting for up to 1 min. Preliminary experiments comparing a number of stimulus materials mounted on the drum demonstrated that a surface approximating a low-spatial-frequency square wave, with a smooth microtexture, was especially effective at inducing the aftereffect; this adapting stimulus was therefore used throughout the two main experiments. In Experiment 1, the vividness of the aftereffect produced by 2 min of adaptation was determined under three test conditions: with the hand (1) remaining on the now stationary drum; (2) in contact with a soft, textured surface; or (3) suspended in air. Subjects' free magnitude estimates of the peak vividness of the aftereffect were not significantly different across conditions; each subject experienced the aftereffect at least once under each condition. Thus the tactile movement aftereffect does not seem to depend critically on the ponditions of stimulation that obtain while it is being experienced. In Experiment 2, the vividness and duration of the aftereffect were measured as a function of the duration of the adapting stimulus. Both measures increased steadily over the range of durations explored (30-180 sec). In its dependence on adapting duration, the aftereffect resembles the waterfall illusion in vision. An explanation for the tactile movement aftereffect is proposed, based on the model of cortical dynamics of Whitsel et al. (1989, 1991). With assumed modest variation of one parameter across individuals, this application of the model is able to account both for the data of the majority of subjects, who experienced the

  7. Fetal body movement monitoring.

    Science.gov (United States)

    Rayburn, W F

    1990-03-01

    Recording fetal activity serves as an indirect measure of central nervous system integrity and function. The coordination of whole body movement, which requires complex neurologic control, is likely similar to that of the newborn infant. Short-term observations of the fetus are best performed using real-time ultrasound imaging. Monitoring fetal motion has been shown to be clinically worthwhile in predicting impending death or compromise, especially when placental insufficiency is longstanding. The presence of a vigorous fetus is reassuring. Perceived inactivity requires a reassessment of any underlying antepartum complication and a more precise evaluation by fetal heart rate testing or real-time ultrasonography before delivery is contemplated.

  8. West African Antislavery Movements

    DEFF Research Database (Denmark)

    Hahonou, Eric Komlavi; Pelckmans, Lotte

    2011-01-01

    In the context of liberalization of West African political regimes, the upsurge of audacious political entrepreneurs who want to end chattel slavery in their nation-state, resulted in the legal criminalisation of slavery in both Mauritania (2007) and Niger (2003) and in a proposal to revise......-slavery movements had raised awareness, this political emergence was even easier. Indeed the fight against ‘slave mentalities’ was everywhere a major challenge and a crucial step to mobilize groups of slave status under a united force. As this article argues changes in political structures and changes in political...

  9. Modelling group dynamic animal movement

    DEFF Research Database (Denmark)

    Langrock, Roland; Hopcraft, J. Grant C.; Blackwell, Paul G.

    2014-01-01

    makes its movement decisions relative to the group centroid. The basic idea is framed within the flexible class of hidden Markov models, extending previous work on modelling animal movement by means of multi-state random walks. While in simulation experiments parameter estimators exhibit some bias......, to date, practical statistical methods which can include group dynamics in animal movement models have been lacking. We consider a flexible modelling framework that distinguishes a group-level model, describing the movement of the group's centre, and an individual-level model, such that each individual......Group dynamic movement is a fundamental aspect of many species' movements. The need to adequately model individuals' interactions with other group members has been recognised, particularly in order to differentiate the role of social forces in individual movement from environmental factors. However...

  10. Camera Movement in Narrative Cinema

    DEFF Research Database (Denmark)

    Nielsen, Jakob Isak

    2007-01-01

    section unearths what characterizes the literature on camera movement. The second section of the dissertation delineates the history of camera movement itself within narrative cinema. Several organizational principles subtending the on-screen effect of camera movement are revealed in section two...... but they are not organized into a coherent framework. This is the task that section three meets in proposing a functional taxonomy for camera movement in narrative cinema. Two presumptions subtend the taxonomy: That camera movement actively contributes to the way in which we understand the sound and images on the screen......, commentative or valuative manner. 4) Focalization: associating the movement of the camera with the viewpoints of characters or entities in the story world. 5) Reflexive: inviting spectators to engage with the artifice of camera movement. 6) Abstract: visualizing abstract ideas and concepts. In order...

  11. A Grassroots Community Dialogue on the Ethics of the Care of People with Autism and Their Families: The Stony Brook Guidelines.

    Science.gov (United States)

    Post, Stephen G; Pomeroy, John; Keirns, Carla; Cover, Virginia Isaacs; Dorn, Michael Leverett

    2017-06-01

    The increased recognition and reported prevalence of autism spectrum disorders (ASD) combined with the associated societal and clinical impact call for a broad grassroots community-based dialogue on treatment related ethical and social issues. In these Stony Brook Guidelines, which were developed during a full year of community dialogue (2010-2011) with affected individuals, families, and professionals in the field, we identify and discuss topics of paramount concern to the ASD constituency: treatment goals and happiness, distributive justice, managing the desperate hopes for a cure, sibling responsibilities, intimacy and sex, diagnostic ethics, and research ethics. The members of the dialogue core committee included doctors, ethicists, administrators, social workers, ministers, disability experts, and many family members of individuals with autism who were especially engaged in community activities on behalf of their constituency, including siblings, parents, and grandparents. Our guidelines are not based on "top-down" imposition of professional expertise, but rather on a "bottom-up" grass roots attention to the voices of affected individuals and families speaking from experience. These guidelines can inform clinical practice, but they also are meaningful for the wider social conversation emerging over the treatment of individuals with ASD.

  12. 浅谈图书馆基础竞合层策略%On the Strategy of Grass-Root Competition and Cooperation Based on the Library

    Institute of Scientific and Technical Information of China (English)

    吕春晖

    2011-01-01

    The competition is based on the library cooperation within competition.This grass-roots cooperation and competition exists in every business process within the work areas.Modern Library's management should change their ideas,based on reality,the development of the strategic objectives for their own development,in order to improve their market competitiveness. This paper analyzes the level of the library-based competition and cooperation of several key strategies.%图书馆竞争的基础是内部的合作竞争。这种基层合作与竞争存在于内部的每一个业务流程、工作环节。现代图书馆的管理应该转变观念,立足实际,制定适合自身发展的战略目标,才能提高自身的市场竞争力。本文分析了图书馆基础竞争合作层面的几个主要策略。

  13. Genetics Home Reference: congenital mirror movement disorder

    Science.gov (United States)

    ... Health Conditions Congenital mirror movement disorder Congenital mirror movement disorder Printable PDF Open All Close All Enable ... view the expand/collapse boxes. Description Congenital mirror movement disorder is a condition in which intentional movements ...

  14. Temporomandibular joint movement

    International Nuclear Information System (INIS)

    Maeda, M.; Itou, S.; Ishii, Y.; Yamamoto, K.; Kawamura, Y.; Matsuda, T.; Hayashi, N.; Ishii, J.

    1992-01-01

    Ten temporomandibular joints (TMJs) of 5 healthy volunteers and 19 TMJs of internal derangements in 16 patients with splint therapy were examined with MR imaging. T1-weighted images were obtained only in the closed mouth position, and gradient recalled acquisition in steady state (GRASS) images were obtained in active opening and closing phases, allowing a pseudodynamic display of TMJ movement. All patients received protrusive splint treatment. The usefulness of MR imaging to assess the efficacy of splint therapy was evaluated. Corrected disk position with the splint in place was clearly demonstrated in 9 TMJs, corresponding with elimination of reciprocal clicking. Ten other TMJs of anterior disk displacement without reduction showed uncorrected disk position by the splint. This information could confirm the therapeutic efficacy, or suggest other treatment alternatives. GRASS MR imaging can provide accurate and physiologic information about disk function in initial and follow-up assessment of protrusive splint therapy. (orig.)

  15. Tracking the Poster Movement

    DEFF Research Database (Denmark)

    Christensen, Line Hjorth

    2015-01-01

    Summary: This article considers the display of posters as a distinctive activity and defining aspect of British modernism between the two wars, looking to a cardinal event, the Exhibition of British and Foreign Posters at the Victoria and Albert Museum in 1931. This manifestation was the first...... in the Museum to expose the poster-image as a medium in its own artistic, technical, historical and popular right; the article examines the event as a sign holding core characteristics of a ‘poster movement’ prevailing during the interwar years. The period made a varied scene for exhibitions promoting...... commercial and graphic design of various kinds of which British and Foreign Posters offers a particularly rich example. The exhibition attracted commercial, artistic and curatorial forces substantiating the idea of a movement, and approached commercial art from a perspective that raised new awareness towards...

  16. The Circular Camera Movement

    DEFF Research Database (Denmark)

    Hansen, Lennard Højbjerg

    2014-01-01

    It has been an accepted precept in film theory that specific stylistic features do not express specific content. Nevertheless, it is possible to find many examples in the history of film in which stylistic features do express specific content: for instance, the circular camera movement is used...... repeatedly to convey the feeling of a man and a woman falling in love. This raises the question of why producers and directors choose certain stylistic features to narrate certain categories of content. Through the analysis of several short film and TV clips, this article explores whether...... or not there are perceptual aspects related to specific stylistic features that enable them to be used for delimited narrational purposes. The article further attempts to reopen this particular stylistic debate by exploring the embodied aspects of visual perception in relation to specific stylistic features...

  17. Material and Affective Movements

    DEFF Research Database (Denmark)

    Rasmussen, Lisa Rosén

    2014-01-01

    . The chapter traces the former pupil’s memories of physical and affective movements within the larger context of school and discovers surprisingly diverse modes of knowing, relating, and attending to things, teachers and classmates among and between the three generations. It thus taps into the rich realms...... of individual experiences of school and everyday school life as it unfolds in and beyond the formal teaching situations. The chapter follows in the wake of a growing attention to the aspects of everyday life and lived life at school in the history of education. It also develops tools for and demonstrates how...... the use of spoken memories is a rewarding source for the writing about school from the pupils’ perspective....

  18. Ultimate Educational Aims, Overridingness, and Personal Well-Being

    Science.gov (United States)

    Haji, Ishtiyaque; Cuypers, Stefaan E.

    2011-01-01

    Discussion regarding education's aims, especially its ultimate aims, is a key topic in the philosophy of education. These aims or values play a pivotal role in regulating and structuring moral and other types of normative education. We outline two plausible strategies to identify and justify education's ultimate aims. The first associates these…

  19. Clinical features of movement disorders.

    Science.gov (United States)

    Yung, C Y

    1983-08-01

    The descriptive aspects of all types of movement disorders and their related syndromes and terminologies used in the literature are reviewed and described. This comprises the features of (a) movement disorders secondary to neurological diseases affecting the extrapyramidal motor system, such as: athetosis, chorea, dystonia, hemiballismus, myoclonus, tremor, tics and spasm, (b) drug induced movement disorders, such as: akathisia, akinesia, hyperkinesia, dyskinesias, extrapyramidal syndrome, and tardive dyskinesia, and (c) abnormal movements in psychiatric disorders, such as: mannerism, stereotyped behaviour and psychomotor retardation. It is intended to bring about a more comprehensive overview of these movement disorders from a phenomenological perspective, so that clinicians can familiarize with these features for diagnosis. Some general statements are made in regard to some of the characteristics of movement disorders.

  20. The Interplay Between Urban Policies and Grassroots City Brand Co-creation and Co-destruction During the Refugee Crisis

    DEFF Research Database (Denmark)

    Vallaster, Christine; von Wallpach, Sylvia; Zenker, Sebastian

    2017-01-01

    illustrating city brand co-creation and potential co-destruction dynamics. Based on our qualitative research, we derive three propositions about city brand co-creation and co-destruction which aim to stimulate future research. In doing so, this research is a highly relevant example for cities in crisis, where...

  1. Midline body actions and leftward spatial Aiming in patients with spatial neglect

    Directory of Open Access Journals (Sweden)

    Amit eChaudhari

    2015-07-01

    Full Text Available Spatial motor-intentional Aiming bias is a dysfunction in initiation/execution of motor intentional behavior, resulting in hypokinetic and hypometric leftward movements. Aiming bias may contribute to posture, balance and movement problems and uniquely account for disability in post-stroke spatial neglect. Body movement may modify and even worsen Aiming errors, but therapy techniques such as visual scanning training do not take this into account. Here, we evaluated 1 whether instructing neglect patients to move midline body parts improves their ability to explore left space, and 2 whether this has a different impact on different patients. A 68-year-old woman with spatial neglect after a right basal ganglia infarct had difficulty orienting to and identifying left-sided objects. She was prompted with four instructions: look to the left, point with your nose to the left, point with your [right] hand to the left, and stick out your tongue and point it to the left. She oriented leftward dramatically better when pointing with the tongue/nose, than she did when pointing with the hand. We then tested 9 more consecutive patients with spatial neglect using the same instructions. Only four of them made any orienting errors. Only one patient made >50% errors when pointing with the hand, and she did not benefit from pointing with the tongue/nose. We observed that pointing with the tongue could facilitate left-sided orientation in a stroke survivor with spatial neglect. If midline structures are represented more bilaterally, they may be less affected by Aiming bias. Alternatively, moving the body midline may be more permissive for leftward orienting than moving right body parts. We were not able to replicate this effect in another patient; we suspect that the magnitude of this effect may depend upon the degree to which patients have directional akinesia, spatial Where deficits, or cerebellar/frontal cortical lesions. Future research could examine these

  2. Normal Movement Selectivity in Autism

    OpenAIRE

    Dinstein, Ilan; Thomas, Cibu; Humphreys, Kate; Minshew, Nancy; Behrmann, Marlene; Heeger, David J.

    2010-01-01

    It has been proposed that individuals with autism have difficulties understanding the goals and intentions of others because of a fundamental dysfunction in the mirror neuron system. Here, however, we show that individuals with autism exhibited not only normal fMRI responses in mirror system areas during observation and execution of hand movements, but also exhibited typical movement-selective adaptation (repetition suppression) when observing or executing the same movement repeatedly. Moveme...

  3. The Explanatory Range of Movement

    DEFF Research Database (Denmark)

    Thrane, Torben

    2005-01-01

    Drawing a distinction between systemic and functional explanations of movement in general, I shall argue that the Chomskyan view of movement in language is originally functional. With the advent of the Minimimalist Program, however, it has become systemic, but no argument for this change has been...... forthcoming. I'll then present data (from Danish) to sustain the view that only functional type explanations of movement can be empirically motivated, and these only if movement is reinterpreted as transition states between representations of different kinds....

  4. Bewitched - The Tea Party Movement

    DEFF Research Database (Denmark)

    Ashbee, Edward

    2011-01-01

    This article considers the development of the Tea Party movement, the character of its thinking and the nature of the interests and constituencies to which it is tied. The article suggests that despite the importance of ideas and interests, and the process of interaction between them, the movement....... The political friction that this creates has contributed to the anger that has characterised the movement. While the Tea Party movement may, as such, have only an ephemeral existence, independent conservatives are likely to remain a significant and potent constituency and will, within the institutional...

  5. Levels of processing and Eye Movements: A Stimulus driven approach

    DEFF Research Database (Denmark)

    Mulvey, Fiona Bríd

    2014-01-01

    movements can be controlled either by bottom up stimulus properties or by top down cognitive control, studies have compared eye movements in real world tasks and searched for indicators of cognitive load or level of attention when task demands increase. Extracting the effects of cognitive processing on eye......The aim of this research is to investigate the explication of levels of attention through eye movement parameters. Previous research from disparate fields have suggested that eye movements are related to cognitive processing, however, the exact nature of the relationship is unclear. Since eye...... to investigate individual differences in levels of processing within the normal population using existing constructs and tests of cognitive style. Study 4 investigates these stimuli and the eye movements of a clinical group with known interruption to the dorsal stream of processing, and subsequent isolated...

  6. A Neuro-Fuzzy System for Characterization of Arm Movements

    Directory of Open Access Journals (Sweden)

    Alexandre Balbinot

    2013-02-01

    Full Text Available The myoelectric signal reflects the electrical activity of skeletal muscles and contains information about the structure and function of the muscles which make different parts of the body move. Advances in engineering have extended electromyography beyond the traditional diagnostic applications to also include applications in diverse areas such as rehabilitation, movement analysis and myoelectric control of prosthesis. This paper aims to study and develop a system that uses myoelectric signals, acquired by surface electrodes, to characterize certain movements of the human arm. To recognize certain hand-arm segment movements, was developed an algorithm for pattern recognition technique based on neuro-fuzzy, representing the core of this research. This algorithm has as input the preprocessed myoelectric signal, to disclosed specific characteristics of the signal, and as output the performed movement. The average accuracy obtained was 86% to 7 distinct movements in tests of long duration (about three hours.

  7. Movement Matters: Observing the Benefits of Movement Practice

    Science.gov (United States)

    Fuchs, Melani Alexander

    2015-01-01

    Montessori's first premise is that movement and cognition are closely entwined, and movement can enhance thinking and learning (Lillard, 2005). Children must move, and practice moving, to develop strength, balance, and the stability needed to fully participate in the rigors of daily life. It is imperative for young children's motor…

  8. Social-movement analysis of the American antinuclear movement

    International Nuclear Information System (INIS)

    Ladd, A.E.

    1981-01-01

    Utilizing data from a survey of participants at the May 6, 1979 antinuclear rally in Washington, DC (N = 420), this dissertation explored some of the major structural and ideological characteristics of the American Antinuclear Movement. By organizing the data around three of the key analytical concepts in the study of social movements - mobilization, recruitment, and ideology - the author was able to derive from the demonstration sample a descriptive and illustrative analysis of those individuals, organizations, and processes involved in the national antinuclear crusade. Given that few researchers have actively studied the antinuclear movement beyond the scope of local or regional protests, this work constitutes the only empirical study to date examining a cross section of the movement's participants from a sociological perspective. It is also one of the few attempts to use a national demonstration as a social laboratory for the study of a social movement in general. In terms of the mobilization variables examined in the study, it was found that organizational networks, past movement activism, and individual resources were important factors in the May 6 mobilization effort. While less than one-half of the demonstrators were part of the antinuclear organizational network per se, most of them had been active in the major protest movements of the 1960's and 1970's. The demonstrators were relatively high in socio-economic resources and had occupational or educational schedules conducive to creating the necessary discretionary time for movement participation

  9. Large-scale movements in European badgers: has the tail of the movement kernel been underestimated?

    Science.gov (United States)

    Byrne, Andrew W; Quinn, John L; O'Keeffe, James J; Green, Stuart; Sleeman, D Paddy; Martin, S Wayne; Davenport, John

    2014-07-01

    Characterizing patterns of animal movement is a major aim in population ecology, and yet doing so at an appropriate spatial scale remains a major challenge. Estimating the frequency and distances of movements is of particular importance when species are implicated in the transmission of zoonotic diseases. European badgers (Meles meles) are classically viewed as exhibiting limited dispersal, and yet their movements bring them into conflict with farmers due to their potential to spread bovine tuberculosis in parts of their range. Considerable uncertainty surrounds the movement potential of badgers, and this may be related to the spatial scale of previous empirical studies. We conducted a large-scale mark-recapture study (755 km(2); 2008-2012; 1935 capture events; 963 badgers) to investigate movement patterns in badgers, and undertook a comparative meta-analysis using published data from 15 European populations. The dispersal movement (>1 km) kernel followed an inverse power-law function, with a substantial 'tail' indicating the occurrence of rare long-distance dispersal attempts during the study period. The mean recorded distance from this distribution was 2.6 km, the 95 percentile was 7.3 km and the longest recorded was 22.1 km. Dispersal frequency distributions were significantly different between genders; males dispersed more frequently than females, but females made proportionally more long-distance dispersal attempts than males. We used a subsampling approach to demonstrate that the appropriate minimum spatial scale to characterize badger movements in our study population was 80 km(2), substantially larger than many previous badger studies. Furthermore, the meta-analysis indicated a significant association between maximum movement distance and study area size, while controlling for population density. Maximum long-distance movements were often only recorded by chance beyond the boundaries of study areas. These findings suggest that the tail of the badger

  10. Head and pelvic movement asymmetry during lungeing in horses with symmetrical movement on the straight.

    Science.gov (United States)

    Rhodin, M; Roepstorff, L; French, A; Keegan, K G; Pfau, T; Egenvall, A

    2016-05-01

    Lungeing is commonly used as part of standard lameness examinations in horses. Knowledge of how lungeing influences motion symmetry in sound horses is needed. The aim of this study was to objectively evaluate the symmetry of vertical head and pelvic motion during lungeing in a large number of horses with symmetric motion during straight line evaluation. Cross-sectional prospective study. A pool of 201 riding horses, all functioning well and considered sound by their owners, were evaluated in trot on a straight line and during lungeing to the left and right. From this pool, horses with symmetric vertical head and pelvic movement during the straight line trot (n = 94) were retained for analysis. Vertical head and pelvic movements were measured with body mounted uniaxial accelerometers. Differences between vertical maximum and minimum head (HDmax, HDmin) and pelvic (PDmax, PDmin) heights between left and right forelimb and hindlimb stances were compared between straight line trot and lungeing in either direction. Vertical head and pelvic movements during lungeing were more asymmetric than during trot on a straight line. Common asymmetric patterns seen in the head were more upward movement during push-off of the outside forelimb and less downward movement during impact of the inside limb. Common asymmetric patterns seen in the pelvis were less upward movement during push-off of the outside hindlimb and less downward movement of the pelvis during impact of the inside hindlimb. Asymmetric patterns in one lunge direction were frequently not the same as in the opposite direction. Lungeing induces systematic asymmetries in vertical head and pelvic motion patterns in horses that may not be the same in both directions. These asymmetries may mask or mimic fore- or hindlimb lameness. © 2015 The Authors. Equine Veterinary Journal published by John Wiley & Sons Ltd on behalf of EVJ Ltd.

  11. The paradox of uranium development: A Polanyian analysis of social movements surrounding the Pinon Ridge Uranium Mill

    Science.gov (United States)

    Malin, Stephanie A.

    Renewal of nuclear energy development has been proposed as one viable solution for reducing greenhouse gas emissions and impacts of climate change. This discussion became concrete as the first uranium mill proposed since the end of the Cold War, the Pinon Ridge Uranium Mill, received state permits in January 2011 to process uranium in southwest Colorado's Paradox Valley. Though environmental contamination from previous uranium activity caused one local community to be bulldozed to the ground, local support for renewed uranium activity emerges among local residents in communities like Nucla, Naturita, and Bedrock, Colorado. Regionally, however, a coalition of organized, oppositionbased grassroots groups fights the decision to permit the mill. Combined, these events allow social scientists a natural laboratory through which to view social repercussions of nuclear energy development. In this dissertation, I use a Polanyian theoretical framework to analyze social, political-economic, and environmental contexts of social movements surrounding PR Mill. My overarching research problem is: How might Polanyian double movement theory be applied to and made empirically testable within the social and environmental context of uranium development? I intended this analysis to inform energy policy debates regarding renewable energy. In Chapter 1, I found various forms of social dislocation lead to two divergent social movement outcomes. Economic social dislocation led to strong mill support among most local residents, according to archival, in-depth interview, and survey data. On the other hand, residents in regional communities experienced two other types of social dislocation -- another kind of economic dislocation, related to concern over boom-bust economies, and environmental health dislocations related to uranium exposure, creating conditions for a regional movement in opposition to PR Mill. In Chapter 2, I focus on regulations and find that two divergent social movements

  12. The Teacher Is a Learner: Dewey on Aims in Education

    Science.gov (United States)

    Harðarson, Atli

    2018-01-01

    In Chapter VIII of "Democracy and Education", Dewey objects to all three of the following propositions: (1) education serves predefined aims; (2) Education serves aims that are external to the process of education; and (3) Education serves aims that are imposed by authority. From the vantage point of policy-makers and authors of…

  13. Pipe dream? Envisioning a grassroots Python ecosystem of open, common software tools and data access in support of river and coastal biogeochemical research (Invited)

    Science.gov (United States)

    Mayorga, E.

    2013-12-01

    Practical, problem oriented software developed by scientists and graduate students in domains lacking a strong software development tradition is often balkanized into the scripting environments provided by dominant, typically proprietary tools. In environmental fields, these tools include ArcGIS, Matlab, SAS, Excel and others, and are often constrained to specific operating systems. While this situation is the outcome of rational choices, it limits the dissemination of useful tools and their integration into loosely coupled frameworks that can meet wider needs and be developed organically by groups addressing their own needs. Open-source dynamic languages offer the advantages of an accessible programming syntax, a wealth of pre-existing libraries, multi-platform access, linkage to community libraries developed in lower level languages such as C or FORTRAN, and access to web service infrastructure. Python in particular has seen a large and increasing uptake in scientific communities, as evidenced by the continued growth of the annual SciPy conference. Ecosystems with distinctive physical structures and organization, and mechanistic processes that are well characterized, are both factors that have often led to the grass-roots development of useful code meeting the needs of a range of communities. In aquatic applications, examples include river and watershed analysis tools (River Tools, Taudem, etc), and geochemical modules such as CO2SYS, PHREEQ and LOADEST. I will review the state of affairs and explore the potential offered by a Python tool ecosystem in supporting aquatic biogeochemistry and water quality research. This potential is multi-faceted and broadly involves accessibility to lone grad students, access to a wide community of programmers and problem solvers via online resources such as StackExchange, and opportunities to leverage broader cyberinfrastructure efforts and tools, including those from widely different domains. Collaborative development of such

  14. Spatial memory and animal movement.

    Science.gov (United States)

    Fagan, William F; Lewis, Mark A; Auger-Méthé, Marie; Avgar, Tal; Benhamou, Simon; Breed, Greg; LaDage, Lara; Schlägel, Ulrike E; Tang, Wen-wu; Papastamatiou, Yannis P; Forester, James; Mueller, Thomas

    2013-10-01

    Memory is critical to understanding animal movement but has proven challenging to study. Advances in animal tracking technology, theoretical movement models and cognitive sciences have facilitated research in each of these fields, but also created a need for synthetic examination of the linkages between memory and animal movement. Here, we draw together research from several disciplines to understand the relationship between animal memory and movement processes. First, we frame the problem in terms of the characteristics, costs and benefits of memory as outlined in psychology and neuroscience. Next, we provide an overview of the theories and conceptual frameworks that have emerged from behavioural ecology and animal cognition. Third, we turn to movement ecology and summarise recent, rapid developments in the types and quantities of available movement data, and in the statistical measures applicable to such data. Fourth, we discuss the advantages and interrelationships of diverse modelling approaches that have been used to explore the memory-movement interface. Finally, we outline key research challenges for the memory and movement communities, focusing on data needs and mathematical and computational challenges. We conclude with a roadmap for future work in this area, outlining axes along which focused research should yield rapid progress. © 2013 John Wiley & Sons Ltd/CNRS.

  15. Eye Movements in Gaze Interaction

    DEFF Research Database (Denmark)

    Møllenbach, Emilie; Hansen, John Paulin; Lillholm, Martin

    2013-01-01

    Gaze as a sole input modality must support complex navigation and selection tasks. Gaze interaction combines specific eye movements and graphic display objects (GDOs). This paper suggests a unifying taxonomy of gaze interaction principles. The taxonomy deals with three types of eye movements...

  16. Compensatory eye movements in mice

    NARCIS (Netherlands)

    A.M. van Alphen (Arjan)

    2002-01-01

    textabstractThis thesis will address the generation of compensatory eye movements in naturally mutated or genetically modified mice. The reason for generating compensatory eye movements is solely related to the requirements for good vision. In a subject moving through its environment the projection

  17. Movement Patterns in Educational Games

    DEFF Research Database (Denmark)

    Rehm, Matthias; Christensen, Bianca Clavio; Nielsen, Thorsten B.

    2018-01-01

    Although movement is essential in location-based games to get from one point of interest to the next, it is seldom taken into account for the game design and the selection of locations. Instead, player movement is usually analyzed after the fact, i.e. when the game is ready to play. In this paper......-based educational games....

  18. Music and Movement. Beginnings Workshop.

    Science.gov (United States)

    Smith, Cindy; Moore, Thomas; Carlton, Elizabeth B.; Kranowitz, Carol Stock

    2000-01-01

    Four articles address music and movement in early childhood education: (1) "For the Love of Music--and Children"(Cindy Smith); (2) "Music: The Great Connector" (Thomas Moore); (3) "Learning through Music: The Support of Brain Research" (Elizabeth B. Carlton); and (4) "Music and Movement Bring Together Children of…

  19. MODELLING SYNERGISTIC EYE MOVEMENTS IN THE VISUAL FIELD

    Directory of Open Access Journals (Sweden)

    BARITZ Mihaela

    2015-06-01

    Full Text Available Some theoretical and practical considerations about eye movements in visual field are presented in the first part of this paper. These movements are developed into human body to be synergistic and are allowed to obtain the visual perception in 3D space. The theoretical background of the eye movements’ analysis is founded on the establishment of movement equations of the eyeball, as they consider it a solid body with a fixed point. The exterior actions, the order and execution of the movements are ensured by the neural and muscular external system and thus the position, stability and movements of the eye can be quantified through the method of reverse kinematic. The purpose of these researches is the development of a simulation model of human binocular visual system, an acquisition methodology and an experimental setup for data processing and recording regarding the eye movements, presented in the second part of the paper. The modeling system of ocular movements aims to establish the binocular synergy and limits of visual field changes in condition of ocular motor dysfunctions. By biomechanical movements of eyeball is established a modeling strategy for different sort of processes parameters like convergence, fixation and eye lens accommodation to obtain responses from binocular balance. The results of modelling processes and the positions of eye ball and axis in visual field are presented in the final part of the paper.

  20. The ecological movement in France

    International Nuclear Information System (INIS)

    Taccoen, L.B.C.

    1977-01-01

    The anti-nuclear movements in France are part of a broader movement which, following common usage, the author calls the Ecological Movement. In France, the movement can be divided into a fairly small politically oriented core, numerous and varied associations for the defence of the environment, and a number of consumer associations. The movement cannot be classified politically, which accounts for the attitude of the political parties - distrust of the ''ecologists'', but considerable interest in them as voters. Those with responsibility for power generation must explain to the population at large the energy problem and the importance of economic growth in raising wages and reducing unemployment. They must also explain why nuclear power generation is one of the safest technologies existing at present. (author)

  1. On Biometrics With Eye Movements.

    Science.gov (United States)

    Zhang, Youming; Juhola, Martti

    2017-09-01

    Eye movements are a relatively novel data source for biometric identification. When video cameras applied to eye tracking become smaller and more efficient, this data source could offer interesting opportunities for the development of eye movement biometrics. In this paper, we study primarily biometric identification as seen as a classification task of multiple classes, and secondarily biometric verification considered as binary classification. Our research is based on the saccadic eye movement signal measurements from 109 young subjects. In order to test the data measured, we use a procedure of biometric identification according to the one-versus-one (subject) principle. In a development from our previous research, which also involved biometric verification based on saccadic eye movements, we now apply another eye movement tracker device with a higher sampling frequency of 250 Hz. The results obtained are good, with correct identification rates at 80-90% at their best.

  2. Eye movement perimetry in glaucoma.

    Science.gov (United States)

    Trope, G E; Eizenman, M; Coyle, E

    1989-08-01

    Present-day computerized perimetry is often inaccurate and unreliable owing to the need to maintain central fixation over long periods while repressing the normal response to presentation of peripheral stimuli. We tested a new method of perimetry that does not require prolonged central fixation. During this test eye movements were encouraged on presentation of a peripheral target. Twenty-three eyes were studied with an Octopus perimeter, with a technician monitoring eye movements. The sensitivity was 100% and the specificity 23%. The low specificity was due to the technician's inability to accurately monitor small eye movements in the central 6 degrees field. If small eye movements are monitored accurately with an eye tracker, eye movement perimetry could become an alternative method to standard perimetry.

  3. Wearable technology for spine movement assessment: A systematic review

    OpenAIRE

    Papi, Enrica; Koh, Woon Senn; McGregor, Alison H.

    2017-01-01

    Continuous monitoring of spine movement function could enhance our understanding of low back pain development. Wearable technologies have gained popularity as promising alternative to laboratory systems in allowing ambulatory movement analysis. This paper aims to review the state of art of current use of wearable technology to assess spine kinematics and kinetics. Four electronic databases and reference lists of relevant articles were searched to find studies employing wearable technologies t...

  4. Movement patterns of cheetahs ( Acinonyx jubatus ) in farmlands in Botswana

    OpenAIRE

    Van Der Weyde, L K; Hubel, T; Horgan, J; Shotton, J; McKenna, R; Wilson, A M

    2017-01-01

    ABSTRACT Botswana has the second highest population of cheetah (Acinonyx jubatus) with most living outside protected areas. As a result, many cheetahs are found in farming areas which occasionally results in human-wildlife conflict. This study aimed to look at movement patterns of cheetahs in farming environments to determine whether cheetahs have adapted their movements in these human-dominated landscapes. We fitted high-time resolution GPS collars to cheetahs in the Ghanzi farmlands of Bots...

  5. Analysis of pig movements across eastern Indonesia, 2009-2010.

    Science.gov (United States)

    Leslie, Edwina E C; Christley, Robert M; Geong, Maria; Ward, Michael P; Toribio, Jenny-Ann L M L

    2015-03-01

    Knowledge of live animal movement through markets and from farm-to-farm is needed to inform strategies for control of trans-boundary animal diseases (TADs) in south-east Asia, particularly due to consumer preference for fresh meat. In eastern Indonesia a TAD of principal interest for control is classical swine fever (CSF) due to its impacts on smallholder farmers. Pig movement is considered a contributor to failure of current CSF control efforts but pig movement patterns are not well understood. This study investigated movement of live pigs in West Timor, Flores and Sumba islands during 2009-2010, with the aim of informing CSF control policies for Nusa Tenggara Timor province. A market survey of 292 pig sellers and 281 pig buyers across nine live pig markets and a farmer survey across 18 villages with 289 smallholder farmers were conducted and information collected on pig movements. The data obtained was used for social network analysis (SNA) on formal (via a market) and informal (village-to-village) movements using information on trading practices, source and destination locations, and the number of pigs being moved. Both inter- and intra-island movements were identified, however inter-island movement was only observed between Flores and Sumba islands. West Timor and Sumba had highly connected networks where large numbers of villages were directly and indirectly linked through pig movement. Further for West Timor, both formal and informal pig movements linked the capital Kupang, on the eastern end of the island to the western districts bordering East Timor connecting all five districts and demonstrating that informal movement transports pigs over distances similar to formal movement on this island. Sumba had a higher potential for pigs to move to a greater number of sequential locations across the entire island. Flores was found to have a more fragmented network, with pig movements concentrated in its eastern or western regions, influenced by terrain. Markets were

  6. Pedagogy of the Poor: Building the Movement to End Poverty

    Science.gov (United States)

    Baptist, Willie; Rehmann, Jan

    2011-01-01

    In this book, the authors present a new kind of interdisciplinary pedagogy that brings together antipoverty grassroots activism and relevant social theories about poverty. Closely linked to the Poverty Initiative at Union Theological Seminary, this unique book combines the oral history of a renowned antipoverty organizer with accessible…

  7. Movement amplitude on the Functional Re-adaptive Exercise Device: deep spinal muscle activity and movement control.

    Science.gov (United States)

    Winnard, A; Debuse, D; Wilkinson, M; Samson, L; Weber, T; Caplan, Nick

    2017-08-01

    Lumbar multifidus (LM) and transversus abdominis (TrA) show altered motor control, and LM is atrophied, in people with low-back pain (LBP). The Functional Re-adaptive Exercise Device (FRED) involves cyclical lower-limb movement against minimal resistance in an upright posture. It has been shown to recruit LM and TrA automatically, and may have potential as an intervention for non-specific LBP. However, no studies have yet investigated the effects of changes in FRED movement amplitude on the activity of these muscles. This study aimed to assess the effects of different FRED movement amplitudes on LM and TrA muscle thickness and movement variability, to inform an evidence-based exercise prescription. Lumbar multifidus and TrA thickness of eight healthy male volunteers were examined using ultrasound imaging during FRED exercise, normalised to rest at four different movement amplitudes. Movement variability was also measured. Magnitude-based inferences were used to compare each amplitude. Exercise at all amplitudes recruited LM and TrA more than rest, with thickness increases of approximately 5 and 1 mm, respectively. Larger amplitudes also caused increased TrA thickness, LM and TrA muscle thickness variability and movement variability. The data suggests that all amplitudes are useful for recruiting LM and TrA. A progressive training protocol should start in the smallest amplitude, increasing the setting once participants can maintain a consistent movement speed, to continue to challenge the motor control system.

  8. Movement disorders in hereditary ataxias.

    Science.gov (United States)

    Garcia Ruiz, Pedro J; Mayo, David; Hernandez, Jaime; Cantarero, Susana; Ayuso, Carmen

    2002-10-15

    Movement disorders are well known features of some dominant hereditary ataxias (HA), specially SCA3/Machado-Joseph disease and dentatorubropallidolusyan atrophy. However, little is known about the existence and classification of movement disorders in other dominant and recessive ataxias. We prospectively studied the presence of movement disorders in patients referred for HA over the last 3 years. Only those patients with a confirmed family history of ataxia were included. We studied 84 cases of HA, including 46 cases of recessive and 38 cases of dominant HA. Thirty out of 46 cases of recessive HA could be classified as: Friedreich ataxia (FA), 29 cases; vitamin E deficiency, 1 case. Twenty-three out of 38 cases of dominant HA could be classified as: SCA 2, 4 cases; SCA 3, 8 cases; SCA 6, 4 cases; SCA 7, 6 cases and SCA 8, 1 case. We observed movement disorders in 20/38 (52%) patients with dominant HA and 25/46 (54%) cases with recessive HA, including 16 patients (16/29) with FA. In general, postural tremor was the most frequent observed movement disorder (27 cases), followed by dystonia (22 cases). Five patients had akinetic rigid syndrome, and in 13 cases, several movement disorders coexisted. Movement disorders are frequent findings in HA, not only in dominant HA but also in recessive HA. Copyright 2002 Elsevier Science B.V.

  9. Does the cerebellum initiate movement?

    Science.gov (United States)

    Thach, W T

    2014-02-01

    Opinion is divided on what the exact function of the cerebellum is. Experiments are summarized that support the following views: (1) the cerebellum is a combiner of multiple movement factors; (2) it contains anatomically fixed permanent focal representation of individual body parts (muscles and segments) and movement modes (e.g., vestibular driven vs. cognitive driven); (3) it contains flexible changing representations/memory of physical properties of the body parts including muscle strength, segment inertia, joint viscosity, and segmental interaction torques (dynamics); (4) it contains mechanisms for learning and storage of the properties in item no. 3 through trial-and-error practice; (5) it provides for linkage of body parts, motor modes, and motordynamics via the parallel fiber system; (6) it combines and integrates the many factors so as to initiate coordinated movements of the many body parts; (7) it is thus enabled to play the unique role of initiating coordinated movements; and (8) this unique causative role is evidenced by the fact that: (a) electrical stimulation of the cerebellum can initiate compound coordinated movements; (b) in naturally initiated compound movements, cerebellar discharge precedes that in downstream target structures such as motor cerebral cortex; and (c) cerebellar ablation abolishes the natural production of compound movements in the awake alert individuals.

  10. Jellyfish movement data - Determining Movement Patterns of Jellyfish

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This project is to determine horizontal and vertical movement patterns of two jellyfish species in Hood Canal, in relation to environmental variables. It is being...

  11. Magnetoencephalographic study on facial movements

    Directory of Open Access Journals (Sweden)

    Kensaku eMiki

    2014-07-01

    Full Text Available In this review, we introduced our three studies that focused on facial movements. In the first study, we examined the temporal characteristics of neural responses elicited by viewing mouth movements, and assessed differences between the responses to mouth opening and closing movements and an averting eyes condition. Our results showed that the occipitotemporal area, the human MT/V5 homologue, was active in the perception of both mouth and eye motions. Viewing mouth and eye movements did not elicit significantly different activity in the occipitotemporal area, which indicated that perception of the movement of facial parts may be processed in the same manner, and this is different from motion in general. In the second study, we investigated whether early activity in the occipitotemporal region evoked by eye movements was influenced by a face contour and/or features such as the mouth. Our results revealed specific information processing for eye movements in the occipitotemporal region, and this activity was significantly influenced by whether movements appeared with the facial contour and/or features, in other words, whether the eyes moved, even if the movement itself was the same. In the third study, we examined the effects of inverting the facial contour (hair and chin and features (eyes, nose, and mouth on processing for static and dynamic face perception. Our results showed the following: (1 In static face perception, activity in the right fusiform area was affected more by the inversion of features while that in the left fusiform area was affected more by a disruption in the spatial relationship between the contour and features, and (2 In dynamic face perception, activity in the right occipitotemporal area was affected by the inversion of the facial contour.

  12. Reconstituted AIM2 inflammasome in cell-free system.

    Science.gov (United States)

    Kaneko, Naoe; Ito, Yuki; Iwasaki, Tomoyuki; Takeda, Hiroyuki; Sawasaki, Tatsuya; Migita, Kiyoshi; Agematsu, Kazunaga; Kawakami, Atsushi; Morikawa, Shinnosuke; Mokuda, Sho; Kurata, Mie; Masumoto, Junya

    2015-11-01

    Absent in melanoma 2 (AIM2) is an intracellular pattern-recognition receptor, which is a member of the PYHIN protein family, consisting of a PYD domain and an IFN-inducible nuclear localization (HIN) domain. AIM2 is reported to oligomerize with adaptor protein ASC upon sensing bacterial and viral cytosolic DNA in order to form the AIM2 inflammasome, which activates caspase-1 leading to IL-1β secretion. Dysregulation of AIM2 inflammasome is supposed to result in autoinflammatory and autoimmune diseases. Thus, the development of new targeted drugs against AIM2 inflammasome would be important for the treatment of these diseases. However, since AIM2 inflammasome is an intracellular receptor, enforced internalization of both ligands and candidate molecules is necessary for the screening of AIM2-inflammasome-targeted molecules. We developed a reconstituted AIM2 inflammasome in a cell-free system with amplified luminescent proximity homogeneous assay (Alpha). Strong Alpha signal was detected upon incubation with poly-deoxyadenylic-deoxythymidylic acid, poly(dA:dT), whereas no Alpha signal was detected upon incubation with muramyl dipeptide, one of the NLR ligands of Nod2 ligand. The interaction between AIM2 and ASC was disrupted by an anti-human ASC monoclonal antibody, CRID3, a class of diarylsulfonylurea-containing compounds, and glycyrrhizin, a substance found in liquorice root. Thus, the reconstituted AIM2 inflammasome in a cell-free system is useful for screening AIM2-inflammasome-targeted therapeutic molecules. Copyright © 2015 Elsevier B.V. All rights reserved.

  13. Dance movement therapy for dementia.

    Science.gov (United States)

    Karkou, Vicky; Meekums, Bonnie

    2017-02-03

    Dementia is a collective name for different degenerative brain syndromes which, according to Alzheimer's Disease International, affects approximately 35.6 million people worldwide. The latest NICE guideline for dementia highlights the value of diverse treatment options for the different stages and symptoms of dementia including non-pharmacological treatments. Relevant literature also argues for the value of interventions that acknowledge the complexity of the condition and address the person as a whole, including their physical, emotional, social and cognitive processes. At the same time, there is growing literature that highlights the capacity of the arts and embodied practices to address this complexity. Dance movement therapy is an embodied psychological intervention that can address complexity and thus, may be useful for people with dementia, but its effectiveness remains unclear. To assess the effects of dance movement therapy on behavioural, social, cognitive and emotional symptoms of people with dementia in comparison to no treatment, standard care or any other treatment. Also, to compare different forms of dance movement therapy (e.g. Laban-based dance movement therapy, Chacian dance movement therapy or Authentic Movement). Searches took place up to March 2016 through ALOIS, Cochrane Dementia and Cognitive Improvement's Specialized Register, which covers CENTRAL, a number of major healthcare databases and trial registers, and grey literature sources. We checked bibliographies of relevant studies and reviews, and contacted professional associations, educational programmes and experts from around the world. We considered randomised controlled trials (RCTs) in any language, including cross-over design and cluster-RCTs for inclusion. Studies considered had to include people with dementia, in any age group and in any setting, with interventions delivered by a dance movement therapy practitioner who (i) had received formal training (ii) was a dance movement

  14. Air movement - good or bad?

    DEFF Research Database (Denmark)

    Toftum, Jørn

    2004-01-01

    when air movement is desirable and when it is not. At temperatures up to 22-23oC, at sedentary activity and with occupants feeling neutral or cooler there is a risk of air movement being perceived as unacceptable, even at low velocities. In particular, a cool overall thermal sensation negatively...... influences the subjective perception of air movement. With occupants feeling warmer than neutral, at temperatures above 23oC or at raised activity levels, humans generally do not feel draught at air velocities typical for indoor environments (up to around 0.4 m/s). In the higher temperature range, very high...

  15. The Aims of Education and the Leap of Freedom

    Science.gov (United States)

    Yun, SunInn

    2014-01-01

    This paper considers the place of freedom in discussions of the aims of education. Bearing in mind remarks of R.S. Peters to the affect that the singling out of aims can "fall into the hands of rationalistically minded curriculum planners", it begins by considering the views of Roland Reichenbach regarding Bildung and his account of this…

  16. The Logic of Deferral: Educational Aims and Intellectual Disability

    Science.gov (United States)

    Taylor, Ashley

    2018-01-01

    The educational aims described by educational philosophers rarely embrace the full range of differences in intellectual ability, adaptive behavior, or communication that children exhibit. Because envisioned educational aims have significant consequences for how educational practices, pedagogy, and curricula are conceptualized, the failure to…

  17. Teaching Design Education for Cultural, Pedagogical, and Economic Aims

    Science.gov (United States)

    Vande Zande, Robin

    2010-01-01

    The aims of educating for economic, cultural, and pedagogical purposes have existed since the early inception of art education. Looking at how and why these aims evolved in the early era of art and design education has potential for better understanding how and why design should be incorporated into the art education curricula today. This article…

  18. Database on Aims and Visions in the COINCO Corridor

    DEFF Research Database (Denmark)

    2005-01-01

    This database contains aims and visions regarding overall regional development as well as more specific aims and visions related to transport and infrastructure in the Corridor Oslo-Göteborg-Copenhagen-Berlin. The sources used for this database are the most essential planning documents from Denmark...

  19. The compatibility between extension aims of staff and their ...

    African Journals Online (AJOL)

    This pilot investigation was done to investigate the compatibility between extension aims of extension staff and those of their employer. It shows that only 50 percent of respondents have an acceptable understanding of the official aims (vision), and that none of the components of the official vision has sufficient compatibility ...

  20. Very-high resolution monitoring of mass movement of surface material movements within a landslide

    OpenAIRE

    Clapuyt, François; Vanacker, Veerle; Van Oost, Kristof

    2015-01-01

    UAV-based aerial pictures processed with Structurefrom- Motion algorithms provide an efficient, low-cost and rapid framework for remote monitoring of dynamic environments. This methodology is particularly suitable for repeated topographic surveys in remote or poorly accessible areas. The aim of the study is to assess differential movement of surface material within a landslide located in the northern foothills of the Swiss Alps based on a time series of digital surface models derived from the...

  1. Implementation of an Anesthesia Information Management System (AIMS).

    Science.gov (United States)

    Douglas, James R; Ritter, Melody J

    2011-01-01

    During the administration of anesthesia, the anesthesia provider has historically created a paper record, charted manually, that included extensive patient care-related data (vital signs, other parameters, etc) and commentaries. DocuSys, a proprietary anesthesia information management system (AIMS), creates an electronic version of the anesthesia record and provides additional information. It electronically captures data from clinical monitors and other sources, including scheduling applications and laboratory computers. The AIMS facilitates chart entries such as drug doses and case narratives. Benefits of an AIMS include improved legibility of the anesthesia record and greater efficiency in documentation efforts. Use of the AIMS assists the practitioner with decision support logic, such as the timing of antibiotic administration and the inclusion of legally required documentation. Upon case completion, the AIMS data are immediately available to other information systems, such as billing and medical records. Data can be made available from a single case or, more important, from thousands of cases to analyze variables such as efficiency of services, adherence to best practices, patient outcomes, and clinical research. The AIMS was deployed at the main campus of the Ochsner Health System on March 26, 2009. In this article, we discuss the issues involved in the AIMS implementation process: the successes, surprises, and continued challenges.

  2. Surgical management of movement disorders

    African Journals Online (AJOL)

    together as movement disorders (e.g. Parkinson's disease, dystonia, essential tremor) is with medication and, in some, with ... Stereotactic lesioning of basal ganglia and/or thalamic targets ... and there is some concern related to suicide.

  3. Neuroimaging findings in movement disorders

    International Nuclear Information System (INIS)

    Topalov, N.

    2015-01-01

    Full text: Neuroimaging methods are of great importance for the differential diagnostic delimitation of movement disorders associated with structural damage (neoplasms, ischemic lesions, neuroinfections) from those associated with specific pathophysiological mechanisms (dysmetabolic disorders, neurotransmitter disorders). Learning objective: Presentation of typical imaging findings contributing to nosological differentiation in groups of movement disorders with similar clinical signs. In this presentation are discussed neuroimaging findings in Parkinson‘s disease, atypical parkinsonian syndromes (multiple system atrophy, progressive supranuclear palsy, corticobasal degeneration), parkinsonism in genetically mediated diseases (Wilson’s disease, pantothenate kinase-associated neurodegeneration – PKAN), vascular parkinsonism, hyperkinetic movement disorders (palatal tremor, Huntington‘s chorea, symptomatic chorea in ischemic stroke and diabetes, rubral tremor, ballismus, hemifacial spasm). Contemporary neuroimaging methods enable support for diagnostic and differential diagnostic precision of a number of hypo- and hyperkinetic movement disorders, which is essential for neurological clinical practice

  4. Eye Movements When Viewing Advertisements

    Directory of Open Access Journals (Sweden)

    Emily eHiggins

    2014-03-01

    Full Text Available In this selective review, we examine key findings on eye movements when viewing advertisements. We begin with a brief, general introduction to the properties and neural underpinnings of saccadic eye movements. Next, we provide an overview of eye movement behavior during reading, scene perception, and visual search, since each of these activities is, at various times, involved in viewing ads. We then review the literature on eye movements when viewing print ads and warning labels (of the kind that appear on alcohol and tobacco ads, before turning to a consideration of advertisements in dynamic media (television and the Internet. Finally, we propose topics and methodological approaches that may prove to be useful in future research.

  5. Healthy Movements: Your Body's Mechanics

    Science.gov (United States)

    ... body, are governed by the same basic physical laws,” says Dr. Jeffrey Weiss, a biomechanics expert at ... for movement disorders such as cerebral palsy and Parkinson’s disease. Joints are a common source of problems ...

  6. Upper limb movement analysis during gait in multiple sclerosis patients.

    Science.gov (United States)

    Elsworth-Edelsten, Charlotte; Bonnefoy-Mazure, Alice; Laidet, Magali; Armand, Stephane; Assal, Frederic; Lalive, Patrice; Allali, Gilles

    2017-08-01

    Gait disorders in multiple sclerosis (MS) are well studied; however, no previous study has described upper limb movements during gait. However, upper limb movements have an important role during locomotion and can be altered in MS patients due to direct MS lesions or mechanisms of compensation. The aim of this study was to describe the arm movements during gait in a population of MS patients with low disability compared with a healthy control group. In this observational study we analyzed the arm movements during gait in 52 outpatients (mean age: 39.7±9.6years, female: 40%) with relapsing-remitting MS with low disability (mean EDSS: 2±1) and 25 healthy age-matched controls using a 3-dimension gait analysis. MS patients walked slower, with increased mean elbow flexion and decreased amplitude of elbow flexion (ROM) compared to the control group, whereas shoulder and hand movements were similar to controls. These differences were not explained by age or disability. Upper limb alterations in movement during gait in MS patients with low disability can be characterized by an increase in mean elbow flexion and a decrease in amplitude (ROM) for elbow flexion/extension. This upper limb movement pattern should be considered as a new component of gait disorders in MS and may reflect subtle motor deficits or the use of compensatory mechanisms. Copyright © 2017 Elsevier B.V. All rights reserved.

  7. A holistic measurement model of movement competency in children.

    Science.gov (United States)

    Rudd, J; Butson, M L; Barnett, L; Farrow, D; Berry, J; Borkoles, E; Polman, R

    2016-01-01

    Different countries have different methods for assessing movement competence in children; however, it is unclear whether the test batteries that are used measure the same aspects of movement competence. The aim of this paper was to (1) investigate whether the Test of Gross Motor Development (TGMD-2) and Körperkoordinations Test für Kinder (KTK) measure the same aspects of children's movement competence and (2) examine the factorial structure of the TGMD-2 and KTK in a sample of Australian children. A total of 158 children participated (M age = 9.5; SD = 2.2). First, confirmatory factor analysis examined the independent factorial structure of the KTK and TGMD-2. Second, it was investigated whether locomotor, object control and body coordination loaded on the latent variable Movement Competency. Confirmatory factor analysis indicated an adequate fit for both the KTK and TGMD-2. An adequate fit was also achieved for the final model. In this model, locomotor (r = .86), object control (r = .71) and body coordination (r = .52) loaded on movement competence. Findings support our hypothesis that the TGMD-2 and KTK measure discrete aspects of movement competence. Future researchers and practitioners should consider using a wider range of test batteries to assess movement competence.

  8. Identification of a research protocol to study orthodontic tooth movement

    Directory of Open Access Journals (Sweden)

    Annalisa Dichicco

    2014-06-01

    Full Text Available Aim: The orthodontic movement is associated with a process of tissue remodeling together with the release of several chemical mediators in periodontal tissues. Each mediator is a potential marker of tooth movement and expresses biological processes as: tissue inflammation and bone remodeling. Different amounts of every mediator are present in several tissues and fluids of the oral cavity. Therefore, there are different methods that allow sampling with several degrees of invasiveness. Chemical mediators are also substances of different molecular nature, and multiple kind of analysis methods allow detection. The purpose of this study was to draft the best research protocol for an optimal study on orthodontic movement efficiency. Methods: An analysis of the international literature have been made, to identify the gold standard of each aspect of the protocol: type of mediator, source and method of sampling and analysis method. Results: From the analysis of the international literature was created an original research protocol for the study and the assessment of the orthodontic movement, by using the biomarkers of the tooth movement. Conclusions: The protocol created is based on the choice of the gold standard of every aspect already analyzed in the literature and in existing protocols for the monitoring of orthodontic tooth movement through the markers of tooth movement. Clinical trials re required for the evaluation and validation of the protocol created.

  9. Aesthetics of movement with sight disabled children - pilot study

    Directory of Open Access Journals (Sweden)

    Mirosław Górny

    2010-01-01

    Full Text Available The aim of the study was to establish the aesthetics of movement in people with vision defects. This knowledge will provide tools to improve the methodology of study in the area of assessment of movement aesthetics in people with disabilities. In order to establish its level a test was used which measured its selected elements such as precision, rhythm, harmony, fluidity and speed. The aesthetics of movement was assessed using exercise tests which were to represent the components of aesthetics of movement. Individual tests were carried out on blind and partially sighted children aged 6 to 15 years and on a group of healthy children of the same age. Using the test tasks a general indicator of movement aesthetics in blind children was obtained. The participants of the study were 145 children from four School and Education Centres for Blind Children in Poland and the control group consisted of 310 children from a primary school in Poznań. The studies confirmed a lower level of movement aesthetics in children with vision defects, but the differences in groups between the partially sighted children and children with correct vision were definitely smaller. A higher level of aesthetics of movement characterised children from older groups irrespective of their sex. The best developed property in blind and partially sighted children was precision.

  10. THE MOVEMENT SYSTEM IN EDUCATION.

    Science.gov (United States)

    Hoogenboom, Barbara J; Sulavik, Mark

    2017-11-01

    Although many physical therapists have begun to focus on movement and function in clinical practice, a significant number continue to focus on impairments or pathoanatomic models to direct interventions. This paradigm may be driven by the current models used to direct and guide curricula used for physical therapist education. The methods by which students are educated may contribute to a focus on independent systems, rather than viewing the body as a functional whole. Students who enter practice must be able to integrate information across multiple systems that affect a patient or client's movement and function. Such integration must be taught to students and it is the responsibility of those in physical therapist education to embrace and teach the next generation of students this identifying professional paradigm of the movement system. The purpose of this clinical commentary is to describe the current state of the movement system in physical therapy education, suggest strategies for enhancing movement system focus in entry level education, and envision the future of physical therapy education related to the movement system. Contributions by a student author offer depth and perspective to the ideas and suggestions presented. 5.

  11. The movement ecology of seagrasses.

    Science.gov (United States)

    McMahon, Kathryn; van Dijk, Kor-Jent; Ruiz-Montoya, Leonardo; Kendrick, Gary A; Krauss, Siegfried L; Waycott, Michelle; Verduin, Jennifer; Lowe, Ryan; Statton, John; Brown, Eloise; Duarte, Carlos

    2014-11-22

    A movement ecology framework is applied to enhance our understanding of the causes, mechanisms and consequences of movement in seagrasses: marine, clonal, flowering plants. Four life-history stages of seagrasses can move: pollen, sexual propagules, vegetative fragments and the spread of individuals through clonal growth. Movement occurs on the water surface, in the water column, on or in the sediment, via animal vectors and through spreading clones. A capacity for long-distance dispersal and demographic connectivity over multiple timeframes is the novel feature of the movement ecology of seagrasses with significant evolutionary and ecological consequences. The space-time movement footprint of different life-history stages varies. For example, the distance moved by reproductive propagules and vegetative expansion via clonal growth is similar, but the timescales range exponentially, from hours to months or centuries to millennia, respectively. Consequently, environmental factors and key traits that interact to influence movement also operate on vastly different spatial and temporal scales. Six key future research areas have been identified.

  12. The success factors of scaling-up Estonian sexual and reproductive health youth clinic network--from a grassroots initiative to a national programme 1991-2013.

    Science.gov (United States)

    Kempers, Jari; Ketting, Evert; Chandra-Mouli, Venkatraman; Raudsepp, Triin

    2015-01-08

    A growing number of middle-income countries are scaling up youth-friendly sexual and reproductive health pilot projects to national level programmes. Yet, there are few case studies on successful national level scale-up of such programmes. Estonia is an excellent example of scale-up of a small grassroots adolescent sexual and reproductive health initiative to a national programme, which most likely contributed to improved adolescent sexual and reproductive health outcomes. This study; (1) documents the scale-up process of the Estonian youth clinic network 1991-2013, and (2) analyses factors that contributed to the successful scale-up. This research provides policy makers and programme managers with new insights to success factors of the scale-up, that can be used to support planning, implementation and scale-up of adolescent sexual and reproductive health programmes in other countries. Information on the scale-up process and success factors were collected by conducting a literature review and interviewing key stakeholders. The findings were analysed using the WHO-ExpandNet framework, which provides a step-by-step process approach for design, implementation and assessment of the results of scaling-up health innovations. The scale-up was divided into two main phases: (1) planning the scale-up strategy 1991-1995 and (2) managing the scaling-up 1996-2013. The planning phase analysed innovation, user organizations (youth clinics), environment and resource team (a national NGO and international assistance). The managing phase examines strategic choices, advocacy, organization, resource mobilization, monitoring and evaluation, strategic planning and management of the scale-up. The main factors that contributed to the successful scale-up in Estonia were: (1) favourable social and political climate, (2) clear demonstrated need for the adolescent services, (3) a national professional organization that advocated, coordinated and represented the youth clinics, (4) enthusiasm

  13. A review of intervention studies aimed at household energy conservation

    NARCIS (Netherlands)

    Abrahamse, W; Steg, L; Vlek, C; Rothengatter, T; Rothengatter, J.A.

    This article reviews and evaluates the effectiveness of interventions aiming to encourage households to reduce energy consumption. Thirty-eight studies performed within the field of (applied) social and environmental psychology are reviewed, and categorized as involving either antecedent strategies

  14. Positive psychological interventions aimed at enhancing psychological ownership

    NARCIS (Netherlands)

    van Zyl, Llewellyn; van der Vaart, Leoni; Stemmet, Lehan; Olckers, Chantal; van Zyl, Llewellyn; van der Vaart, Leoni

    2017-01-01

    Interventions aimed at the enhancement of positive organisational behaviours, within organisational contexts, are imperative for creating and sustaining a high-performance culture, where individual and organisational strengths are optimized and top-talent retained. Psychological ownership, one form

  15. Toolkit for local decision makers aims to strengthen environmental sustainability

    CSIR Research Space (South Africa)

    Murambadoro, M

    2011-11-01

    Full Text Available Members of the South African Risk and Vulnerability Atlas were involved in a meeting aimed at the development of a toolkit towards improved integration of climate change into local government's integrated development planning (IDP) process....

  16. AIM analysis, synthetic, kinetic and mechanistic investigations of the ...

    Indian Academy of Sciences (India)

    analysis (NPA), atoms in molecules (AIM) methods and CHelpG keyword. ... obtained from studies of the effect of solvent, structure of reactions (different alkyl groups within the dialkyl ...... compounds) have provided useful evidence for steps 1.

  17. Americans aim to overhaul science teaching by 2061

    CERN Document Server

    1990-01-01

    Project 2061 is a long-term initiative by the AAAS to reform classroom science. Deputy director Walter Gillespie claims that the aim is for schools to teach less content but teach it better (1/2 page).

  18. Evaluation and cultural adaptation of a German version of the AIMS2-SF questionnaire (German AIMS2-SF).

    NARCIS (Netherlands)

    Rosemann, T.J.; Korner, T.; Wensing, M.J.P.; Schneider, A.; Szecsenyi, J.

    2005-01-01

    OBJECTIVES: The aim of the study was to examine the validity of a translated and culturally adapted version of the Arthritis Impact Measurement Scales 2, Short Form (AIMS2-SF) in patients suffering from osteoarthritis (OA) in primary care. METHODS: A structured procedure was used for the translation

  19. Movement games in sports training of children

    OpenAIRE

    Komoň, Tomáš

    2015-01-01

    Title: Movement Games in Sports Training of Children Objectives: Create a systemized inventory of movement games. Movement games categorized according to which football skills can developed. Verify popularity of the each movement game in simple questionnaire. Methods: The literature search and data analysis. Also, quantitative research in the form of a simple questionnaire. Results: Systematized inventory of 39 movement games with methodological descriptions. Each movement game has feedback i...

  20. Ethics and aims in psychotherapy: a contribution from Kant.

    Science.gov (United States)

    Callender, J S

    1998-08-01

    Psychotherapy is an activity which takes many forms and which has many aims. The present paper argues that it can be viewed as a form of moral suasion. Kant's concepts of free will and ethics are described and these are then applied to the processes and outcome of psychotherapy. It is argued that his ideas, by linking rationality, free will and ethics into a single philosophical system, offer a valuable theoretical framework for thinking about aims and ethical issues in psychotherapy.

  1. [Content analysis of food adverts aimed at children].

    Science.gov (United States)

    Ponce-Blandón, José Antonio; Pabón-Carrasco, Manuel; Lomas-Campos, María de Las Mercedes

    To determine the contents and persuasive techniques used in processed food adverts aimed at children in Andalusia, comparing them with those aimed at adults. Study based on advert content analysis with two phases: a descriptive design phase and an analytical observational design phase. A sample of adverts from 60hours of broadcasting from the two most watched television channels in Andalusia. A total of 416 food and non-alcoholic beverage adverts were obtained, for 91 different products. Approximately 42.9% (n=39) was aimed at children and 53.8% (n=49) were products classified as "unhealthy". Unhealthy foods were more common in adverts for children (p <0.001). Significant differences were found between the ads aimed at adults and those aimed at children. Emotional and irrational persuasive resources such as fantasy (p <0.001), cartoons (p <0.001) or offering gifts with the purchase of the product (p=0.003) were observed more frequently in adverts for children. Food advertising aimed at children in Andalusia is mainly based on offering products with a low nutritional value and using persuasive resources based on fantasy or gifts. The message is focused on the incentive and not the food. More effective measures than the current self-regulatory systems must be put in place to counter these distorted adverts. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  2. Parametric Human Movements

    DEFF Research Database (Denmark)

    Herzog, Dennis

    adapt the primitives to the actual appearance of the tracked motion, since the appearance of actions depends on the object locations. From the recognition perspective, it is necessary to recognize a performed action, but the understanding requires also the recovery of the action parameters, which can......The thesis aims at the learning of action primitives and their application on the perceptive side (tracking/recognition) and the generative side (synthesizing for robot control). A motivation is to use a unified primitive representation applicable on both sides. The thesis considers arm actions...... with an investigation of PHMM training methods and structures to utilize the PHMM as a unified representation of parametric primitives, which is adequate for recognition and for synthesis. This is evaluated on a large motion data set. Main contributions of the thesis are the development and evaluation of approaches...

  3. Increasing convergence between imagined and executed movement across development: evidence for the emergence of movement representations.

    Science.gov (United States)

    Caeyenberghs, Karen; Wilson, Peter H; van Roon, Dominique; Swinnen, Stephan P; Smits-Engelsman, Bouwien C M

    2009-04-01

    Motor imagery (MI) has become a principal focus of interest in studies on brain and behavior. However, changes in MI across development have received virtually no attention so far. In the present study, children (N = 112, 6 to 16 years old) performed a new, computerized Virtual Radial Fitts Task (VRFT) to determine their MI ability as well as the age-related confluence between performance in executed and imagined movement conditions. Participants aimed at five targets, which were positioned along radial axes from a central target circle. The targets differed in width (2.5, 5, 10, 20 or 40 mm), resulting in an index of difficulty (ID) that varied from 6.9 to 2.9 bits. Performance was indexed by the linear relationship between ID and Movement Time (MT). The findings showed that executed task performance was slower than imagined performance. Moreover, conformance to Fitts' Law during executed movement performance was obtained from a very young age. Most importantly, correlations between imagined and executed movements were low in the young participants but gradually increased across age. These age-related changes in MI are hypothesized to reflect the children's emerging ability to represent internal models for prospective actions, consistent with the gradual unfolding of feedforward control processes.

  4. Neuroleptic-induced movement disorders in a naturalistic schizophrenia population: diagnostic value of actometric movement patterns

    Directory of Open Access Journals (Sweden)

    Tuisku Katinka

    2008-04-01

    Full Text Available Abstract Background Neuroleptic-induced movement disorders (NIMDs have overlapping co-morbidity. Earlier studies have described typical clinical movement patterns for individual NIMDs. This study aimed to identify specific movement patterns for each individual NIMD using actometry. Methods A naturalistic population of 99 schizophrenia inpatients using conventional antipsychotics and clozapine was evaluated. Subjects with NIMDs were categorized using the criteria for NIMD found in the Diagnostic and Statistical Manual for Mental Disorders – Fourth Edition (DSM-IV. Two blinded raters evaluated the actometric-controlled rest activity data for activity periods, rhythmical activity, frequencies, and highest acceleration peaks. A simple subjective question was formulated to test patient-based evaluation of NIMD. Results The patterns of neuroleptic-induced akathisia (NIA and pseudoakathisia (PsA were identifiable in actometry with excellent inter-rater reliability. The answers to the subjective question about troubles with movements distinguished NIA patients from other patients rather well. Also actometry had rather good screening performances in distinguishing akathisia from other NIMD. Actometry was not able to reliably detect patterns of neuroleptic-induced parkinsonism and tardive dyskinesia. Conclusion The present study showed that pooled NIA and PsA patients had a different pattern in lower limb descriptive actometry than other patients in a non-selected sample. Careful questioning of patients is a useful method of diagnosing NIA in a clinical setting.

  5. Neuroleptic-induced movement disorders in a naturalistic schizophrenia population: diagnostic value of actometric movement patterns.

    Science.gov (United States)

    Janno, Sven; Holi, Matti M; Tuisku, Katinka; Wahlbeck, Kristian

    2008-04-18

    Neuroleptic-induced movement disorders (NIMDs) have overlapping co-morbidity. Earlier studies have described typical clinical movement patterns for individual NIMDs. This study aimed to identify specific movement patterns for each individual NIMD using actometry. A naturalistic population of 99 schizophrenia inpatients using conventional antipsychotics and clozapine was evaluated. Subjects with NIMDs were categorized using the criteria for NIMD found in the Diagnostic and Statistical Manual for Mental Disorders - Fourth Edition (DSM-IV).Two blinded raters evaluated the actometric-controlled rest activity data for activity periods, rhythmical activity, frequencies, and highest acceleration peaks. A simple subjective question was formulated to test patient-based evaluation of NIMD. The patterns of neuroleptic-induced akathisia (NIA) and pseudoakathisia (PsA) were identifiable in actometry with excellent inter-rater reliability. The answers to the subjective question about troubles with movements distinguished NIA patients from other patients rather well. Also actometry had rather good screening performances in distinguishing akathisia from other NIMD. Actometry was not able to reliably detect patterns of neuroleptic-induced parkinsonism and tardive dyskinesia. The present study showed that pooled NIA and PsA patients had a different pattern in lower limb descriptive actometry than other patients in a non-selected sample. Careful questioning of patients is a useful method of diagnosing NIA in a clinical setting.

  6. Understanding movement data and movement processes: current and emerging directions.

    Science.gov (United States)

    Schick, Robert S; Loarie, Scott R; Colchero, Fernando; Best, Benjamin D; Boustany, Andre; Conde, Dalia A; Halpin, Patrick N; Joppa, Lucas N; McClellan, Catherine M; Clark, James S

    2008-12-01

    Animal movement has been the focus on much theoretical and empirical work in ecology over the last 25 years. By studying the causes and consequences of individual movement, ecologists have gained greater insight into the behavior of individuals and the spatial dynamics of populations at increasingly higher levels of organization. In particular, ecologists have focused on the interaction between individuals and their environment in an effort to understand future impacts from habitat loss and climate change. Tools to examine this interaction have included: fractal analysis, first passage time, Lévy flights, multi-behavioral analysis, hidden markov models, and state-space models. Concurrent with the development of movement models has been an increase in the sophistication and availability of hierarchical bayesian models. In this review we bring these two threads together by using hierarchical structures as a framework for reviewing individual models. We synthesize emerging themes in movement ecology, and propose a new hierarchical model for animal movement that builds on these emerging themes. This model moves away from traditional random walks, and instead focuses inference on how moving animals with complex behavior interact with their landscape and make choices about its suitability.

  7. Social Studies Education and a New Social Studies Movement

    Directory of Open Access Journals (Sweden)

    Bulent Tarman

    2010-05-01

    Full Text Available The aim of this article is to analyze theoretically the need to improve Social Studies Education in Turkey in a pedagogical manner and on the basis of the intended contributions and goals of a New Social Studies Movement to the field.Social Studies Education is an important teaching discipline to equip individuals with the necessary knowledge, skills, values and attitudes to operate efficiently in a knowledge society.The New Social Studies movement of 1960s in the USA contributed to the development of Social Studies Education.This movement tried to establish a constructivist approach. They emphasized on the importance of an inquiry based approach, and rich and real life situation in the classrooms and skills such as critical thinking, reflective thinking, cooperation and collaboration in Social Studies Education. However, the movement diminished in a short while due to the lack of research to support their theoretically sound ideas, appropriate teaching resources for teachers and students and ill-equipped teachers while their ideas were and still are gaining impetus in many countries in the world.Social Studies Education is relatively new in Turkey. Social Studies Education in Turkey has weaknesses in terms of both in theoretically and practically. The quality of teaching resources and materials and teacher qualifications are not up-to-standards to carry out a constructivist Social Studies Education.A new movement has started in Turkey to improve Social Studies Education. This new Social Studies movement aims to do research in the field on the area, print books and teaching resource for both teachers and students, develop policies, hold academic meetings, publish high quality journals for both academics and practitioners, to create opportunities and gateways for networking. This article critically argues the proposed contribution of the new Social Studies movement to the field in Turkey drawing upon the experiences of the movement of 1960s in

  8. Mindful movement and skilled attention

    Science.gov (United States)

    Clark, Dav; Schumann, Frank; Mostofsky, Stewart H.

    2015-01-01

    Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel “mind-body connection” has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited) behavioral control contributing to defining features of excessive distractibility and impulsivity. These data provide evidence for an important axis of variation for wellbeing, in which skillful cognitive control covaries with a capacity for skillful movement. We review empirical and theoretical literature on attention, cognitive control, mind wandering, mindfulness and skill learning, endorsing a model of skilled attention in which motor plans, attention, and executive goals are seen as mutually co-defining aspects of skilled behavior that are linked by reciprocal inhibitory and excitatory connections. Thus, any movement training should engage “higher-order” inhibition and selection and develop a repertoire of rehearsed procedures that coordinate goals, attention and motor plans. However, we propose that mindful movement practice may improve the functional quality of rehearsed procedures, cultivating a transferrable skill of attention. We adopt Langer’s spectrum of mindful learning that spans from “mindlessness” to engagement with the details of the present task and contrast this with the mental attitudes cultivated in standard mindfulness meditation. We particularly follow Feldenkrais’ suggestion that mindful learning of skills for organizing the body in movement might transfer to other forms of mental activity. The results of mindful movement training should be observed in multiple complementary measures, and may have tremendous potential benefit for individuals with ADHD and other

  9. Mindful Movement and Skilled Attention

    Directory of Open Access Journals (Sweden)

    Dav eClark

    2015-06-01

    Full Text Available Bodily movement has long been employed as a foundation for cultivating mental skills such as attention, self-control or mindfulness, with recent studies documenting the positive impacts of mindful movement training, such as yoga and tai chi. A parallel mind-body connection has also been observed in many developmental disorders. We elaborate a spectrum of mindfulness by considering ADHD, in which deficient motor control correlates with impaired (disinhibited behavioral control contributing to defining features of excessive distractibility and impulsivity. These data provide evidence for an important axis of variation for wellbeing, in which skillful cognitive control covaries with a capacity for skillful movement. We review empirical and theoretical literature on attention, cognitive control, mind wandering, mindfulness and skill learning, endorsing a model of skilled attention in which motor plans, attention, and executive goals are seen as mutually co-defining aspects of skilled behavior that are linked by reciprocal inhibitory and excitatory connections. Thus, any movement training should engage higher-order inhibition and selection and develop a repertoire of rehearsed procedures that coordinate goals, attention and motor plans. However, we propose that mindful movement practice may improve the functional quality of rehearsed procedures, cultivating a transferrable skill of attention. We adopt Langer’s spectrum of mindful learning that spans from mindlessness to engagement with the details of the present task and contrast this with the mental attitudes cultivated in standard mindfulness meditation. We particularly follow Feldenkrais’ suggestion that mindful learning of skills for organizing the body in movement might transfer to other forms of mental activity. The results of mindful movement training should be observed in multiple complementary measures, and may have tremendous potential benefit for individuals with ADHD and other

  10. Neutral-beam aiming and calorimetry for MFTF-B

    International Nuclear Information System (INIS)

    Goldner, A.I.; Margolies, D.

    1981-01-01

    The vessel for the Tandem Mirror Fusion Test Facility (MFTF-B) will have up to eleven 0.5-s-duration neutral-beam injectors for the initial heating of the MFTF-B plasma. Knowing the exact alignment of the beams and their total power is critical to the performance of the experiment. Using prototype aiming and calorimetry systems on the High Voltage Test Stand (HVTS) at Lawrence Livermore National Laboratory (LLNL), we hope to prove our ability to obtain an aiming accuracy of +-1 cm at the plasma and a calorimetric accuracy of +-5% of the actual total beam energy

  11. S3T working group. Report 1: group aims

    International Nuclear Information System (INIS)

    Pouey, M.

    1983-04-01

    The work group S3T which is aimed to designing and developing devices using unconventional holographic optics is presented. These devices find applications that are classified here in four items high resolution spectrometers, high definition imaging, high flux devices, metrology and interferometry. The problems to solve and the aims of the group in each of these cases are presented. Three synthesis of lectures are in this report. The main one concerns stigmatism conditions of concave holographic gratings used in normal incidence. This new process of focusing is very interesting for hot plasma diagnostics [fr

  12. Antinuclear movement in Middle Tennessee

    International Nuclear Information System (INIS)

    Dwyer, L.E.

    1977-01-01

    This is a social anthropological analysis of the antinuclear movement in Middle Tennessee. This social movement was determined to halt the construction of proposed nuclear power plants in Tennessee, especially one the Tennessee Valley Authority (TVA) intended to build in Middle Tennessee. The data for the study were gathered by participant-observation interviewing, and the examination of documents from February 1973 through March 1975. The treatment of the data is based on transactional analysis and portions of the network model. This social movement was composed of a series of informally organized cells connected by a loose network of people who visited and talked with one another. Individual cells tended to be organized on a geographical basis, as was communication. Activity-initiators, however, often contacted antinuclear personnel in other Middle Tennessee cells. Movement activity for many of the antinuclear activists was short-lived. The strategic maneuvers of the movement utilized all the structurally and legally possible alternatives and the nuclear opponents hoped that the public would pressure public officials to oppose nuclear plants. Although the antinuclear activists worked very hard, they did not succeed in halting the planned construction of the Middle Tennessee nuclear plant. Indeed, they had not succeeded in the summer of 1977

  13. Advanced Industrial Materials (AIM) Program annual progress report, FY 1997

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-05-01

    The Advanced Industrial Materials (AIM) Program is a part of the Office of Industrial Technologies (OIT), Energy Efficiency and Renewable Energy, US Department of Energy (DOE). The mission of AIM is to support development and commercialization of new or improved materials to improve energy efficiency, productivity, product quality, and reduced waste in the major process industries. OIT has embarked on a fundamentally new way of working with industries--the Industries of the Future (IOF) strategy--concentrating on the major process industries that consume about 90% of the energy and generate about 90% of the waste in the industrial sector. These are the aluminum, chemical, forest products, glass, metalcasting, and steel industries. OIT has encouraged and assisted these industries in developing visions of what they will be like 20 or 30 years into the future, defining the drivers, technology needs, and barriers to realization of their visions. These visions provide a framework for development of technology roadmaps and implementation plans, some of which have been completed. The AIM Program supports IOF by conducting research and development on materials to solve problems identified in the roadmaps. This is done by National Laboratory/industry/university teams with the facilities and expertise needed to develop new and improved materials. Each project in the AIM Program has active industrial participation and support.

  14. Refractive aim and visual outcome after phacoemulsification: A 2 ...

    African Journals Online (AJOL)

    2016-03-24

    Mar 24, 2016 ... was met, 21 eyes (14.3%) did not meet their refractive aim, 20 eyes (12.7%) were ... countries, where blindness is associated with considerable ... and better, the total range of refractive errors postoperatively ... required intraocular lenses (IOL), medical record efficiency, ..... problem that can be alleviated.

  15. R. S. Peters' Normative Conception of Education and Educational Aims

    Science.gov (United States)

    Katz, Michael S.

    2009-01-01

    This article aims to highlight why R. S. Peters' conceptual analysis of "education" was such an important contribution to the normative field of philosophy of education. In the article, I do the following: 1) explicate Peters' conception of philosophy of education as a field of philosophy and explain his approach to the philosophical analysis of…

  16. Anxiety and ironic effects in aiming at a far target

    NARCIS (Netherlands)

    Bakker, F.C.; Binsch, O.

    2011-01-01

    In far aiming the negative intention not to miss may ironically increase the tendency to do precisely that. Although cognitive constraints enhance the occurrence of ironic effects in the perceptual-motor domain the role of anxiety in inducing such effects has rarely been investigated while anxiety

  17. Oxysterol Restraint of Cholesterol Synthesis Prevents AIM2 Inflammasome Activation.

    Science.gov (United States)

    Dang, Eric V; McDonald, Jeffrey G; Russell, David W; Cyster, Jason G

    2017-11-16

    Type I interferon restrains interleukin-1β (IL-1β)-driven inflammation in macrophages by upregulating cholesterol-25-hydroxylase (Ch25h) and repressing SREBP transcription factors. However, the molecular links between lipid metabolism and IL-1β production remain obscure. Here, we demonstrate that production of 25-hydroxycholesterol (25-HC) by macrophages is required to prevent inflammasome activation by the DNA sensor protein absent in melanoma 2 (AIM2). We find that in response to bacterial infection or lipopolysaccharide (LPS) stimulation, macrophages upregulate Ch25h to maintain repression of SREBP2 activation and cholesterol synthesis. Increasing macrophage cholesterol content is sufficient to trigger IL-1β release in a crystal-independent but AIM2-dependent manner. Ch25h deficiency results in cholesterol-dependent reduced mitochondrial respiratory capacity and release of mitochondrial DNA into the cytosol. AIM2 deficiency rescues the increased inflammasome activity observed in Ch25h -/- . Therefore, activated macrophages utilize 25-HC in an anti-inflammatory circuit that maintains mitochondrial integrity and prevents spurious AIM2 inflammasome activation. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Advanced Industrial Materials (AIM) Program: Annual progress report FY 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    In many ways, the Advanced Industrial Materials (AIM) Program underwent a major transformation in Fiscal Year 1995 and these changes have continued to the present. When the Program was established in 1990 as the Advanced Industrial Concepts (AIC) Materials Program, the mission was to conduct applied research and development to bring materials and processing technologies from the knowledge derived from basic research to the maturity required for the end use sectors for commercialization. In 1995, the Office of Industrial Technologies (OIT) made radical changes in structure and procedures. All technology development was directed toward the seven ``Vision Industries`` that use about 80% of industrial energy and generated about 90% of industrial wastes. The mission of AIM has, therefore, changed to ``Support development and commercialization of new or improved materials to improve productivity, product quality, and energy efficiency in the major process industries.`` Though AIM remains essentially a National Laboratory Program, it is essential that each project have industrial partners, including suppliers to, and customers of, the seven industries. Now, well into FY 1996, the transition is nearly complete and the AIM Program remains reasonably healthy and productive, thanks to the superb investigators and Laboratory Program Managers. This Annual Report for FY 1995 contains the technical details of some very remarkable work by the best materials scientists and engineers in the world. Areas covered here are: advanced metals and composites; advanced ceramics and composites; polymers and biobased materials; and new materials and processes.

  19. Ecological radiation monotoring in NPP region, aims and tasks

    International Nuclear Information System (INIS)

    Egorov, Yu.A.

    1986-01-01

    Aims and tasks of ecological radiation monitoring in the NPP region are discussed. The aims of monitoring are: to determine possible sequences of NPP radioactive release effects on ecosystems, taking place on the background of chemical and thermal pollution to develop standard of radiation effect on ecosystems; the aims includes also obtaining of information for forecasting and evaluating long-term radiation effects, establishment of factors characterizing the ecosystem state, establishment of a combined effect of radioactive wastes with chemical and thermal ones. Finally, the aim of monitoring consists in providing the natural object conservation in the NPP region under optimal operation conditions. Thus it is necessary to solve the following problems: to observe systematically release, transport and transformation, when transporting radioactive and chemical contaminants in terrestial and aquatic biocenoses, as well as injection and transport in them of waste heat; to observe systematically the natural physico-chemical, chemico-biological processes affecting the injection and transport of contaminants in ecosystem components; to observe systematically the natural and, probably, antropogenic processes; to carry out systematically observations of the ecosystem state in the NPP region and eco-systems-monitors

  20. Student Aims Performance in a Predominately Hispanic District

    Science.gov (United States)

    Chebultz, Lance

    2012-01-01

    School districts in the United States have undergone large changes over the last decade to accommodate No Child Left Behind (NCLB). Arizona accommodated NCLB through Arizona's Instrument to Measure Standards (AIMS). Expectations were established for all students, varying by group of students based on grade, special education status, free/reduced…

  1. Pursuing the Triple Aim: The First 7 Years.

    Science.gov (United States)

    Whittington, John W; Nolan, Kevin; Lewis, Ninon; Torres, Trissa

    2015-06-01

    POLICY POINTS: In 2008, researchers at the Institute for Healthcare Improvement (IHI) proposed the Triple Aim, strategic organizing principles for health care organizations and geographic communities that seek, simultaneously, to improve the individual experience of care and the health of populations and to reduce the per capita costs of care for populations. In 2010, the Triple Aim became part of the US national strategy for tackling health care issues, especially in the implementation of the Patient Protection and Affordable Care Act (ACA) of 2010. Since that time, IHI and others have worked together to determine how the implementation of the Triple Aim has progressed. Drawing on our 7 years of experience, we describe 3 major principles that guided the organizations and communities working on this endeavor: creating the right foundation for population management, managing services at scale for the population, and establishing a learning system to drive and sustain the work over time. In 2008, researchers at the Institute for Healthcare Improvement (IHI) described the Triple Aim as simultaneously "improving the individual experience of care; improving the health of populations; and reducing the per capita costs of care for populations." IHI and its close colleagues had determined that both individual and societal changes were needed. In 2007, IHI began recruiting organizations from around the world to participate in a collaborative to implement what became known as the Triple Aim. The 141 participating organizations included health care systems, hospitals, health care insurance companies, and others closely tied to health care. In addition, key groups outside the health care system were represented, such as public health agencies, social services groups, and community coalitions. This collaborative provided a structure for observational research. By noting the contrasts between the contexts and structures of those sites in the collaborative that progressed and

  2. Universal Authenticated Item Monitoring System (AIMS) second generation equipment

    International Nuclear Information System (INIS)

    Schoeneman, J.L.; Baumann, M.J.; Fox, L.J.; Jenkins, C.D.; Perlinsk, A.W.

    1992-01-01

    Sandia National Laboratories (SNL) is in the final stages of developing a Universal Authenticated Item Monitoring System (AIMS). When completed, AIMS will provide applicable agencies in the US government, and those in the International arena, with a secure and convenient method of monitoring the physical status of selected items. The benefit derived from this development activity will be the commercial availability of an item monitoring system with the capability for ''quick set-up'' monitoring, as well as long-term unattended monitoring. The AIMS includes a variety of sensors, a robust and authenticated radio frequency (RF) communication link, a Receiver Processing Unit (RPU), and an inspector-friendly personal computer (PC) interface for collecting, sorting, viewing and archiving pertinent event histories. The system will provide the capability to monitor selected items in a real-time mode, a remotely interrogated mode, and a stand-alone, unattended data collection mode. The sensor suite under development includes advanced motion sensors, interior volumetric intrusion sensors, Re-usable, In-situ Verifiable Authenticated (RIVA) fiber-optic seal sensors, generic utility sensors (to accommodate contact closure inputs), and radiation and environmental sensors. A new generation authentication algorithm recently has been developed that provides a high degree of system security 121. The AIMS has potential safeguards applications in the areas of arms control and treaty verification military asset control, International Atomic Energy Agency (IAEA) and Euratom safeguards verification activities, as well as domestic nuclear safeguard activities. Commercial applications could include high-value inventory control and security systems. This paper describes the second-generation AIMS along with its recently expanded sensor suite and enhanced data collection capabilities

  3. Grassroots Philanthropy on the Prairie

    Science.gov (United States)

    Marshall, Joanne M.

    2013-01-01

    Twenty-one students were homeless. One student had asked a cafeteria worker on a Friday afternoon for leftover food to take home for the weekend. Those were among the facts that high school English teacher Ann Haugland heard at a professional development event in her Boone, Iowa, Community School District. "I couldn't sleep that night,"…

  4. The role of grassroots efforts

    Energy Technology Data Exchange (ETDEWEB)

    Sexton, C. [Plug-in America, El Segundo, CA (United States)

    2007-07-01

    This presentation chronicled the demise of the electric vehicle, despite the fact that zero emissions vehicles (ZEVs) avoid significant emissions of carbon dioxide, carbon monoxide, and nitrogen oxide. It provided information on ZEVs and plug-in electric hybrid's (PHEVs) with particular reference to the volume of avoided emissions. Photographs of several types of electric vehicles developed over the years were provided along with the number of electric vehicles made, leased and crushed at General Motors, Ford, and Toyota. Plug-in America partners in the city of Austin, Texas gathered over 8,000 soft fleet orders and signed on 74 American cities with orders pending. A new vehicle, the 2010 Chevy Volt was illustrated and presented. Other new competitors were also displayed in photographs, including Toyota Prius, Volvo Recharge, Ford Escape, Daimler Sprinter, Mitsubishi Miev, Saturn Vue, Audi Metroproject, Daimler Smart, and Nissan Mixim. The presentation also described a partnership between Ford and Southern California Edison Company to evaluate the complete energy system impacts of fully certified PHEVs on the utility grid. The presentation also noted that Fisker has also planned for 15,000 units a year at a cost of under $100,000. PHEVs are popular in literacy circles and several books were noted and illustrated in the presentation. Last, the presentation discussed policy with respect to electric vehicles. tabs., figs.

  5. Yarbus, Eye Movements, and Vision

    Directory of Open Access Journals (Sweden)

    Benjamin W Tatler

    2010-04-01

    Full Text Available The impact of Yarbus's research on eye movements was enormous following the translation of his book Eye Movements and Vision into English in 1967. In stark contrast, the published material in English concerning his life is scant. We provide a brief biography of Yarbus and assess his impact on contemporary approaches to research on eye movements. While early interest in his work focused on his study of stabilised retinal images, more recently this has been replaced with interest in his work on the cognitive influences on scanning patterns. We extended his experiment on the effect of instructions on viewing a picture using a portrait of Yarbus rather than a painting. The results obtained broadly supported those found by Yarbus.

  6. Automated Instrumentation, Monitoring and Visualization of PVM Programs Using AIMS

    Science.gov (United States)

    Mehra, Pankaj; VanVoorst, Brian; Yan, Jerry; Lum, Henry, Jr. (Technical Monitor)

    1994-01-01

    We present views and analysis of the execution of several PVM (Parallel Virtual Machine) codes for Computational Fluid Dynamics on a networks of Sparcstations, including: (1) NAS Parallel Benchmarks CG and MG; (2) a multi-partitioning algorithm for NAS Parallel Benchmark SP; and (3) an overset grid flowsolver. These views and analysis were obtained using our Automated Instrumentation and Monitoring System (AIMS) version 3.0, a toolkit for debugging the performance of PVM programs. We will describe the architecture, operation and application of AIMS. The AIMS toolkit contains: (1) Xinstrument, which can automatically instrument various computational and communication constructs in message-passing parallel programs; (2) Monitor, a library of runtime trace-collection routines; (3) VK (Visual Kernel), an execution-animation tool with source-code clickback; and (4) Tally, a tool for statistical analysis of execution profiles. Currently, Xinstrument can handle C and Fortran 77 programs using PVM 3.2.x; Monitor has been implemented and tested on Sun 4 systems running SunOS 4.1.2; and VK uses XIIR5 and Motif 1.2. Data and views obtained using AIMS clearly illustrate several characteristic features of executing parallel programs on networked workstations: (1) the impact of long message latencies; (2) the impact of multiprogramming overheads and associated load imbalance; (3) cache and virtual-memory effects; and (4) significant skews between workstation clocks. Interestingly, AIMS can compensate for constant skew (zero drift) by calibrating the skew between a parent and its spawned children. In addition, AIMS' skew-compensation algorithm can adjust timestamps in a way that eliminates physically impossible communications (e.g., messages going backwards in time). Our current efforts are directed toward creating new views to explain the observed performance of PVM programs. Some of the features planned for the near future include: (1) ConfigView, showing the physical topology

  7. 45 CFR 400.119 - Interstate movement.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Interstate movement. 400.119 Section 400.119... Services § 400.119 Interstate movement. After the initial placement of an unaccompanied minor, the same procedures that govern the movement of nonrefugee foster cases to other States apply to the movement of...

  8. Conceptualizing Learning in the Climate Justice Movement

    Science.gov (United States)

    Kluttz, Jenalee; Walter, Pierre

    2018-01-01

    This article extends Scandrett et al.'s conceptual framework for social movement learning to understand learning and knowledge creation in the climate justice movement. Drawing on radical pluralist theoretical approaches to social movement learning, learning in the climate justice movement is conceptualized at the micro, meso, and macro levels,…

  9. Followership in Ecology/Environment Social Movements.

    Science.gov (United States)

    Clavner, Jerry B.; Sumodi, Veronica R.

    The paper analyzes the failure of the ecology/environmental movement to develop into a social movement and to generate a mass following. The movement has had difficulty not only in organizing collective behavior but also in maintaining the necessary momentum to change into a full-fledged social movement. Obvious reasons are that ecologists…

  10. Learning object for teacher training aimed to develop communication skills

    Directory of Open Access Journals (Sweden)

    Norma Esmeralda RODRÍGUEZ RAMÍREZ

    2014-06-01

    Full Text Available This article presents the results and reflections obtained across a research aimed to analyze the quality criteria of an opened learning object oriented to develop communication skills in order to be able to report and validate it according to its content, pedagogic structure, technological structure, graphical and textual language and usability to teacher training, in order to base it theoretically, pedagogically and technologically. The research question was: Which are the quality criteria that a learning object aimed to develop communication skills must cover? Under a quantitative approach, there were electronic questionnaires applied to: 34 Technological University teachers, eight experts about of communicative competence, teaching, technology and graphic design. The results indicated that some of the quality criteria of learning object are: the effective managing of the learning content, the balanced composition of his pedagogic structure, the technological structure efficiency and the proper managing of graphical and textual language.

  11. The aim of psychoanalysis in theory and in practice.

    Science.gov (United States)

    Steiner, J

    1996-12-01

    The aims of psychoanalysis are reviewed in terms of theories of mental function and structure. The theory of mental conflict remains the central theory of classical psychoanalysis but has been deepened and supplemented by newer theories. In particular the theory of projective identification has radically altered our view of mental structure and function and has allowed us to reformulate the aims of psychoanalysis in terms of the re-acquisition and re-integration of projected parts of the self. The central role of mourning in this process is discussed, and some of the obstacles to progress are reviewed. It is suggested that oedipal resentments may play a central role in the creation of impasse.

  12. Research methodology the aims, practices and ethics of science

    CERN Document Server

    Pruzan, Peter

    2016-01-01

    This book is an in-depth guide to effective scientific research. Ranging from the philosophical to the practical, it explains at the outset what science can – and can’t – achieve, and discusses its relationship to mathematics and laws. The author then pays extensive attention to the scientific method, including experimental design, verification, uncertainty and statistics. A major aim of the book is to help young scientists reflect upon the deeper aims of their work and make the best use of their talents in contributing to progress. To this end, it also includes sections on planning research, on presenting one’s findings in writing, as well as on ethics and the responsibilities of scientists. .

  13. Determination of aims military-technical policy of Ukraine

    Directory of Open Access Journals (Sweden)

    O. F. Salnikova

    2014-06-01

    Full Text Available In the article the aims of military-technical policy are considered. Determination of aims (tasks of military-technical policy, its maintenance, requirements to it and directions of its further development it must come true by the analysis of different factors of external and internal environment. Among such factors: geopolitical and military-political position of Ukraine and its military doctrine; realized and operating programs of development (reformation of the soldiery forming and them technical rigging; terms of future military operations and progress of their maintenance, forms, methods and characteristic signs of battle actions trend; substantive provisions of art of war; conceptions, theories and doctrines of battle application of the soldiery forming of the different states; resources dedicated by the state on development of military-technical sphere and others like that. The fundamental chart of sequence of forming of public military-technical policy is presented in the article.

  14. Use of Probiotic Microorganisms for Bio-Protective Aims

    Directory of Open Access Journals (Sweden)

    Filiz YANGILAR

    2015-03-01

    Full Text Available It was known that some diseases can be treated as the result of the use of antibiotics in certain periods and at certain dosages while inactivating and deteriorating normal microorganisms performing useful activities in human metabolism (in especially intestinal flora. It was occured that after the use of antibiotics, some defects can be seen resulting from antibiotics (such as allergy, diarrhea, gas formation etc. With this aim, nutraceutics and functional food have gained importance over the last years and consumers began to be interested in probiotics, natural antioxidants, dietary fibres, products with low calorie and cholesterol contents, especially the products containing probioticbacteria. Bacteriocins produced by probiotic bacteria can play important roles as food protective and safeguarding since they can compete with unwanted or pathogen microorganisms survive in the media and colonize in intestines. In this review, is aimed to emphasis bioprotective compounds, advantages and disadvantages of biopreservation method and the importance of the mechanisms of probiotic microorganisms.

  15. 250 kV aim for hvdc valves

    Energy Technology Data Exchange (ETDEWEB)

    1966-06-01

    Development now being carried out by ASEA is aimed at increasing the normal operating voltage for a mercury arc valve to 250 kV dc. The maximum direct voltage per valve group, with one valve in each arm of the bridge, is 125 kV for equipment already in operation in New Zealand, Japan, and Konti Scan. Valves for 130 kV and 133 kV operation are under construction for the Vancouver and the Pacific Intertie 1 links.

  16. Action Information Management System (AIMS): a User's View

    Science.gov (United States)

    Wiskerchen, M.

    1984-01-01

    The initial approach used in establishing a user-defined information system to fulfill the needs of users at NASA Headquarters was unsuccessful in bringing this pilot endeaveor to full project status. The persistence of several users and the full involvement of the Ames Research Center were the ingredients needed to make the AIMS project a success. The lesson learned from this effort is that NASA should always work from its organizational strengths as a Headquarters-Center partnership.

  17. Retrospective study of thyroid cancer treatment: aims and data

    International Nuclear Information System (INIS)

    Vosmikova, K.; Hermanska, J.; Jirsa, L.; Karny, M.; Samal, M.

    1998-01-01

    Although opinions preferring individual administration of activity in the treatment of thyroid cancer with 131 I predominate, sufficient quantitative arguments in favor of this approach are unavailable as yet. Therefore, a retrospective study involving statistical processing was proposed with the aim to evaluate the relations between available data of the patients and success of treatment. Ideally, recommendations regarding activity to be administered in dependence on the biophysical status of the patient should emerge from the study

  18. Advanced Industrial Materials (AIM) program. Annual progress report. FY 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-01

    The Advanced Industrial Materials (AIM) Program underwent a major transformation in Fiscal Year 1995 and these changes have continued to the present. When the Program was established in 1990 as the Advanced Industrial Concepts (AIC) Materials Program, the mission was to conduct applied research and development to bring materials and processing technologies from the knowledge derived from basic research to the maturity required for the end use sectors for commercialization. In 1995, the Office of Industrial Technologies (OIT) made radical changes in structure and procedures. All technology development was directed toward the seven `Vision Industries` that use about 80% of industrial energy and generated about 90% of industrial wastes. These are: aluminium; chemical; forest products; glass; metal casting; refineries; and steel. OIT is working with these industries, through appropriate organizations, to develop Visions of the desired condition of each industry some 20 or 25 years in the future and then to prepare Road Maps and Implementation Plans to enable them to reach their goals. The mission of AIM has, therefore, changed to `Support development and commercialization of new or improved materials to improve productivity, product quality, and energy efficiency in the major process industries.` Though AIM remains essentially a National Laboratory Program, it is necessary that each project have industrial partners, including suppliers to, and customers of, the seven industries. Now, well into FY 1996, the transition is nearly complete and the AIM Program remains healthy and productive, thanks to the superb investigators and Laboratory Program Managers. Separate abstracts have been indexed into the energy database for articles from this report.

  19. Aims and Formats of performance measurement at Danish Universities

    DEFF Research Database (Denmark)

    Raffnsøe-Møller, Morten

    2011-01-01

    Abstract This article traces the aims and formats of performance measurement of Danish Universities as they originate from the Ministry of Finance’s plan for governance of the public sector. The article further show that the fierce conflicts between central administration and the universities over...... and intelligent regimes – is used to propose a way out of the current governance impasse at the universities....

  20. Ocean Science Video Challenge Aims to Improve Science Communication

    Science.gov (United States)

    Showstack, Randy

    2013-10-01

    Given today's enormous management and protection challenges related to the world's oceans, a new competition calls on ocean scientists to effectively communicate their research in videos that last up to 3 minutes. The Ocean 180 Video Challenge, named for the number of seconds in 3 minutes, aims to improve ocean science communication while providing high school and middle school teachers and students with new and interesting educational materials about current science topics.

  1. Correcting slightly less simple movements

    Directory of Open Access Journals (Sweden)

    M.P. Aivar

    2005-01-01

    Full Text Available Many studies have analysed how goal directed movements are corrected in response to changes in the properties of the target. However, only simple movements to single targets have been used in those studies, so little is known about movement corrections under more complex situations. Evidence from studies that ask for movements to several targets in sequence suggests that whole sequences of movements are planned together. Planning related segments of a movement together makes it possible to optimise the whole sequence, but it means that some parts are planned quite long in advance, so that it is likely that they will have to be modified. In the present study we examined how people respond to changes that occur while they are moving to the first target of a sequence. Subjects moved a stylus across a digitising tablet. They moved from a specified starting point to two targets in succession. The first of these targets was always at the same position but it could have one of two sizes. The second target could be in one of two different positions and its size was different in each case. On some trials the first target changed size, and on some others the second target changed size and position, as soon as the subject started to move. When the size of the first target changed the subjects slowed down the first segment of their movements. Even the peak velocity, which was only about 150 ms after the change in size, was lower. Beside this fast response to the change itself, the dwell time at the first target was also affected: its duration increased after the change. Changing the size and position of the second target did not influence the first segment of the movement, but also increased the dwell time. The dwell time was much longer for a small target, irrespective of its initial size. If subjects knew in advance which target could change, they moved faster than if they did not know which could change. Taken together, these

  2. Bernstein's levels of movement construction: A contemporary perspective.

    Science.gov (United States)

    Profeta, Vitor L S; Turvey, Michael T

    2018-02-01

    Explanation of how goal-directed movements are made manifest is the ultimate aim of the field classically referred to as "motor control". Essential to the sought-after explanation is comprehension of the supporting functional architecture. Seven decades ago, the Russian physiologist and movement scientist Nikolai A. Bernstein proposed a hierarchical model to explain the construction of movements. In his model, the levels of the hierarchy share a common language (i.e., they are commensurate) and perform complementing functions to bring about dexterous movements. The science of the control and coordination of movement in the phylum Craniata has made considerable progress in the intervening seven decades. The contemporary body of knowledge about each of Bernstein's hypothesized functional levels is both more detailed and more sophisticated. A natural consequence of this progress, however, is the relatively independent theoretical development of a given level from the other levels. In this essay, we revisit each level of Bernstein's hierarchy from the joint perspectives of (a) the ecological approach to perception-action and (b) dynamical systems theory. We review a substantial and relevant body of literature produced in different areas of study that are accommodated by this ecological-dynamical version of Bernstein's levels. Implications for the control and coordination of movement and the challenges to producing a unified theory are discussed. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. Post-exercise cortical depression following repetitive passive finger movement.

    Science.gov (United States)

    Otsuka, Ryohei; Sasaki, Ryoki; Tsuiki, Shota; Kojima, Sho; Onishi, Hideaki

    2017-08-24

    This study aimed to clarify the influence of range of repetitive passive finger movement on corticospinal excitability. Thirteen healthy subjects participated in this study. Passive index finger adduction-abduction movements were performed from 15° abduction to 15° adduction, 15° abduction to 0°, 0° to 15° adduction, and 15° adduction to 30° adduction, each at 15°/s for 10min on separate days. Motor evoked potentials (MEPs) elicited by transcranial magnetic stimulation and M- and F-waves were measured before and after each repetitive passive index finger movement protocol to evaluate changes in corticospinal excitability. MEP amplitude significantly decreased after all passive movements, while F-wave amplitude, F-wave persistence, and M-wave amplitude remained stable. These results suggest that cortical excitability decreases after repetitive passive movement. However, the range of repetitive passive movement does not markedly influence the magnitude of cortical depression. Copyright © 2017 Elsevier B.V. All rights reserved.

  4. The Importance of Social Movements in the Fight for the Women's Rights From the Incorporation of Speech of Human Rights

    OpenAIRE

    Souza, Luciana Correa

    2016-01-01

    This article aims to analyze the role of social movements in the struggle for women's rights. Initially, the historical origin of the gender term and its concept will be analyzed. Subsequently, the role of social movements for the development of international protection of human rights instruments will be reviewed. Finally, the role of social movements will be analyzed in the fight for women's rights in Brazil. From this study was concluded by the importance of social movements in the fight f...

  5. The influence of emotional picture thematic content on exploratory eye movements

    OpenAIRE

    Carniglia, Elena; Caputi, Marcella; Manfredi, Valentina; Zambarbieri, Daniela; Pessa, Eliano

    2012-01-01

    In picture viewing, emotional vs. neutral stimuli could play a different role in eye movement parameters and in the spatial progression of the scanpath. The aim of this paper is to investigate exploratory behaviour of normal subjects during the vision of emotional vs. non-emotional stimuli, by considering to what extent the thematic content (animate vs. inanimate) is likely to influence the observer’s eye movements. Sixty-five subjects’ eye movement patterns were measured while looking to emo...

  6. Dance Movement Therapy with Elderly People with Pakinson's and Alzheimer's Diseace

    OpenAIRE

    Nitschová, Aneta

    2016-01-01

    This bachelor thesis focuses on the application of dance movement therapy with elderly people with certain limitations. The aim of the thesis is to describe the effects of dance movement therapy on elderly people who suffer from neurodegenerative diseases - Parkinson's disease and Alzheimer's disease. The thesis also points to the fact that although the dance movement therapy is a very suitable supplementary method of elderly people care, it does not get much attention in the Czech Republic, ...

  7. Effects of Saccadic Bilateral Eye Movements on Episodic and Semantic Autobiographical Memory Fluency

    OpenAIRE

    Parker, Andrew; Parkin, Adam; Dagnall, Neil

    2013-01-01

    Performing a sequence of fast saccadic horizontal eye movements has been shown to facilitate performance on a range of cognitive tasks, including the retrieval of episodic memories. One explanation for these effects is based on the hypothesis that saccadic eye movements increase hemispheric interaction, and that such interactions are important for particular types of memory. The aim of the current research was to assess the effect of horizontal saccadic eye movements on the retrieval of both ...

  8. The political setting of the environmentalist movement in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Fietkau, H.J.; Kessel, H.

    1982-01-01

    This paper, aimed at the non-German public, gives a short impression of the political dimensions of the environmental movement in the Federal Republic of Germany. It shows that the former environmental protection groups have developed into new political parties which were successful in the last elections at the state level. Special emphasis is placed on the interrelations between the environmental movement and the peace movement. (orig.) [de

  9. Tracking a Movement: U.S. Milestones in Suicide Prevention

    Science.gov (United States)

    Spencer-Thomas, Sally; Jahn, Danielle R.

    2012-01-01

    Suicidology and suicide prevention are relatively new fields of study in the United States, but they have made significant progress since their beginnings. This study aimed to identify the most impactful theories in the history of science and suicidology and the most impactful events in the suicide prevention movement. These theories and events…

  10. Focal hyalinization during experimental tooth movement in beagle dogs.

    NARCIS (Netherlands)

    Böhl, Martina von; Maltha, J.C.; Hoff, J.W. Von den; Kuijpers-Jagtman, A.M.

    2004-01-01

    The aim was to study morphological differences between the periodontal structures of beagle dogs showing different rates of tooth movement under identical experimental conditions. An orthodontic appliance was placed on the mandibular second premolar and the first molar to exert a continuous and

  11. Quality of general movements in term infants with asphyxia

    NARCIS (Netherlands)

    van Iersel, Patricia A. M.; Bakker, Saskia C. M.; Jonker, Arnold J. H.; Hadders-Algra, Mijna

    Background: Perinatal asphyxia may result in a developmental disorder. A recently developed non-invasive toot to investigate brain function at an early age is the assessment of general movements (GMs). Aim: To evaluate relationships between perinatal risk factors and the quality of GMs in the

  12. Evaluation of Ocular Movements in Patients with Dyslexia

    Science.gov (United States)

    Vagge, Aldo; Cavanna, Margherita; Traverso, Carlo Enrico; Iester, Michele

    2015-01-01

    The aims of this study were to analyze the relationship between dyslexia and eye movements and to assess whether this method can be added to the workup of dyslexic patients. The sample was comprised of 11 children with a diagnosis of dyslexia and 11 normal between 8 and 13 years of age. All subjects underwent orthoptic evaluation, ophthalmological…

  13. Statistical Analysis Of The Share Price Movement Of Stocks ...

    African Journals Online (AJOL)

    This study was aimed at providing the investor with timing evidence in decisions with regards to the purchase of and sale of equities that will lead towards higher annual returns from his stock investment as well as to understand the causes and pattern of shares price movements as it affects investment decisions in the ...

  14. Acid activation of natural clays aiming their application in adsorption

    International Nuclear Information System (INIS)

    Silva, M.M. da; Sousa, A.K.F. de; Lima, W.S.; Vasconcelos, P.N.M. de; Rodrigues, M. G.F.

    2012-01-01

    Clays of smectite type have wide application in industrial, mainly due to their adsorption properties. However, it is necessary to subject them to chemical treatments to optimize their potential. This study aimed to analyze the effects of acid activation on the clay Brasgel fresh. In the acid activation was used concentrated hydrochloric acid at different concentrations (3M, 4.5 M and 6 M) at a temperature of 70 ° C for 30 minutes. The samples fresh and activated technique were characterized by X-ray Diffraction (XRD). The results show that the properties of clay after activation are improved, it could be used as adsorbents in the treatment of wastewater. (author)

  15. A Core Design Approach Aimed at Sustainability and Intrinsic Safety

    International Nuclear Information System (INIS)

    Grasso, Giacomo

    2013-01-01

    The comprehensive approach adopted for the core design of all LFRs investigated within the LEADER project, proved to effectively drive the design to the fulfillment of the aimed sustainability performances, and the respect of the design constraints for the robust implementation of the inherent safety principle: • the ELFR core is able to operate adiabatically, with a very narrow reactivity swing along a 2.5 y cycle; • wide margins are provided for protecting the fuel and the structures even in case of unprotected transients, allowing for very long grace times

  16. No norm needed: on the aim of belief

    DEFF Research Database (Denmark)

    Steglich-Petersen, Asbjørn

    2006-01-01

    Does transparency in doxastic deliberation entail a constitutive norm of correctness governing belief, as Shah and Velleman argue? No, because this presupposes an implausibly strong relation between normative judgements and motivation from such judgements, ignores our interest in truth, and cannot...... explain why we pay different attention to how much justification we have for our beliefs in different contexts. An alternative account of transparency is available: transparency can be explained by the aim one necessarily adopts in deliberating about whether to believe that p. To show this, I reconsider...... the role of the concept of belief in doxastic deliberation, and I defuse 'the teleologian's dilemma'....

  17. NASA tells physicists to aim for the stars

    CERN Multimedia

    MacIlwain, C

    1999-01-01

    Dan Goldin, administrator at NASA, suggested that the next generation of instruments for high-energy physics research should be built in space. This did not go down well at Fermilab where a case is being made for a new ground-based accelerator. Goldin's aim though was simply to tell the scientific community that NASA is prepared to spend big money on physics in space. NASA also wants to work more closely with the DOE and the NSF to support space-based experiments (1 page).

  18. Delayed Auditory Feedback and Movement

    Science.gov (United States)

    Pfordresher, Peter Q.; Dalla Bella, Simone

    2011-01-01

    It is well known that timing of rhythm production is disrupted by delayed auditory feedback (DAF), and that disruption varies with delay length. We tested the hypothesis that disruption depends on the state of the movement trajectory at the onset of DAF. Participants tapped isochronous rhythms at a rate specified by a metronome while hearing DAF…

  19. Noun Phrase Structure and Movement

    DEFF Research Database (Denmark)

    Wood, Johanna; Vikner, Sten

    2011-01-01

    /solch to follow the article. We discuss two possible syntactic derivations, predicate raising (e.g. Corver 1998, Bennis, Corver & den Dikken 1998) and XP movement from an attributive adjective position within the nominal (e.g. Matushansky 2002). The analysis links up with the morphological agreement facts...

  20. Ketotic hyperglycemia with movement disorder

    Directory of Open Access Journals (Sweden)

    Disha Awasthi

    2012-01-01

    Full Text Available Chorea, hemichorea-hemiballismus and severe partial seizures may be the presenting features of nonketotic hyperglycemia in older adults with type 2 diabetes, but cases in young adults with type 1 diabetes are rare. We hereby report a very rare case of diabetic ketosis with movement disorder in a young patient.

  1. Population consequences of aggregative movement

    Science.gov (United States)

    Peter Turchin

    1989-01-01

    Gregarious behaviour is an important factor influencing survival and reproduction of animals, as well as population interactions. In this paper I develop a model of movement with attraction or repulsion between conspecifics. To facilitate its use in empirical studies, the model is based on experimentally measurable features of individual behaviour.

  2. Actuating movement in refined wearables

    NARCIS (Netherlands)

    Toeters, M.J.; Feijs, L.M.G.

    2014-01-01

    Nowadays it is quite possible to deploy textiles as sensors and avoid traditional hard sensors. Actuation (movement) turns out more difficult. It is advantageous to combine sensing and actuation, similar to ecological perception theory. Although several actuators are known: SMA, voice coil, motors,

  3. THE INTERNATIONAL WALDORF SCHOOL MOVEMENT.

    Science.gov (United States)

    VON BARAVALLE, HERMANN

    AN HISTORICAL REVIEW OF THE WALDORF SCHOOL PLAN TRACES THE MOVEMENT FROM ITS FOUNDING IN STUTTGART, GERMANY IN 1919, BY THE WALDORF ASTORIA COMPANY AND UNDER THE DIRECTION OF RUDOLF STEINER, TO ITS INTRODUCTION INTO SWITZERLAND, OTHER EUROPEAN COUNTRIES, THE AMERICAS, AUSTRALIA, NEW ZEALAND, AND SOUTH AFRICA, A TOTAL OF 175 SCHOOLS AS OF 1963. THE…

  4. Linking aims, paradigm and method in nursing research.

    Science.gov (United States)

    Houghton, Catherine; Hunter, Andrew; Meskell, Pauline

    2012-01-01

    To explore the use of paradigms as ontological and philosophical guides for conducting PhD research. A paradigm can help to bridge the aims of a study and the methods to achieve them. However, choosing a paradigm can be challenging for doctoral researchers: there can be ambiguity about which paradigm is suitable for a particular research question and there is a lack of guidance on how to shape the research process for a chosen paradigm. The authors discuss three paradigms used in PhD nursing research: post-positivism, interpretivism and pragmatism. They compare each paradigm in relation to its ontology, epistemology and methodology, and present three examples of PhD nursing research studies to illustrate how research can be conducted using these paradigms in the context of the research aims and methods. The commonalities and differences between the paradigms and their uses are highlighted. Creativity and flexibility are important when deciding on a paradigm. However, consistency and transparency are also needed to ensure the quality and rigour necessary for conducting nursing research. When choosing a suitable paradigm, the researcher should ensure that the ontology, epistemology and methodology of the paradigm are manifest in the methods and research strategies employed.

  5. IR technology for enhanced force protection by AIM

    Science.gov (United States)

    Breiter, R.; Ihle, T.; Rode, W.; Wendler, J.; Rühlich, I.; Haiml, M.; Ziegler, J.

    2008-04-01

    In all recent missions our forces are faced with various types of asymmetric threads like snipers, IEDs, RPGs or MANPADS. 2 nd and 3 rd Gen IR technology is a backbone of modern force protection by providing situational awareness and accurate target engagement at day/night. 3 rd Gen sensors are developed for thread warning capabilities by use of spectral or spatial information. The progress on a dual-color IR module is discussed in a separate paper [1]. A 1024x256 SWIR array with flexure bearing compressor and pulse tube cold finger provides > 50,000h lifetime for space or airborne hyperspectral imaging in pushbroom geometry with 256 spectral channels for improved change detection and remote sensing of IEDs or chemical agents. Similar concepts are pursued in the LWIR with either spectroscopic imaging or a system of LWIR FPA combined with a cooled tunable Laser to do spectroscopy with stimulated absorption of specific wavelengths. AIM introduced the RangIR sight to match the requirements of sniper teams, AGLs and weapon stations, extending the outstanding optronic performance of the fielded HuntIR with position data of a target by a laser range finder (LRF), a 3 axis digital magnetic compass (DMC) and a ballistic computer for accurate engagement of remote targets. A version with flexure bearing cooler with >30,000h life time is being developed for continuous operation in e.g. gunfire detection systems. This paper gives an overview of AIM's technologies for enhanced force protection.

  6. Philosophy as Inquiry Aimed at the Absolute Knowledge

    Directory of Open Access Journals (Sweden)

    Ekaterina Snarskaya

    2017-09-01

    Full Text Available Philosophy as the absolute knowledge has been studied from two different but closely related approaches: historical and logical. The first approach exposes four main stages in the history of European metaphysics that marked out types of “philosophical absolutism”: the evolution of philosophy brought to light metaphysics of being, method, morals and logic. All of them are associated with the names of Aristotle, Bacon/Descartes, Kant and Hegel. Then these forms are considered in the second approach that defined them as subject-matter of philosophy as such. Due to their overall, comprehensive character, the focus of philosophy on them justifies its claim on absoluteness as far as philosophy is aimed at comprehension of the world’s unity regardless of the philosopher’s background, values and other preferences. And that is its prerogative since no other form of consciousness lays down this kind of aim. Thus, philosophy is defined as an everlasting attempt to succeed in conceiving the world in all its multifold manifestations. This article is to try to clarify the claim of philosophy on the absolute knowledge.

  7. Program for accident and incident management support, AIMS

    International Nuclear Information System (INIS)

    Putra, M.A.

    1993-12-01

    A prototype of an advisory computer program is presented which could be used in monitoring and analyzing an ongoing incident in a nuclear power plant. The advisory computer program, called the Accident and Incident Management Support (AIMS), focuses on processing a set of data that is to be transmitted from a nuclear power plant to a national or regional emergency center during an incident. The AIMS program will assess the reactor conditions by processing the measured plant parameters. The applied model of the power plant contains a level of complexity that is comparable with the simplified plant model that the power plant operator uses. A standardized decay heat function and a steam water property library is used in the integral balance equations for mass and energy. A simulation of the station blackout accident of the Borssele plant is used to test the program. The program predicts successively: (1) the time of dryout of the steam generators, (2) the time of saturation of the primary system, and (3) the onset of core uncovery. The coolant system with the actual water levels will be displayed on the screen. (orig./HP)

  8. Student Teachers’ Attitude towards Twitter for Educational Aims

    Directory of Open Access Journals (Sweden)

    Victoria I. Marín

    2014-07-01

    Full Text Available This paper presents an educational experience with 100 student teachers from different courses of the University of the Balearic Islands (Spain in which Twitter is used for various different activities. The aim of this experiment was to explore student teachers’ perceptions in order to value their attitude towards Twitter for educational aims. Afterwards, students were asked to write down their reflections on an eportfolio. Data was collected from their eportfolio evidence, which was analysed to review their attitude towards the use of Twitter for educational purposes and for their future teaching and professional development. The conclusions indicate the need to conduct different educational activities in which Twitter is used in various ways. In addition, conclusions reflect on the real impact of Twitter on students’ learning enhancement, in order to improve student teachers’ attitudes towards social media in education. Therefore, this article contributes to the body of existing research on the use of technology in education, specifically to the possibilities of the use of social media and microblogging in Teacher Education.

  9. Inhibitory effect of interferon-γ on experimental tooth movement in mice.

    Science.gov (United States)

    Kohara, Haruka; Kitaura, Hideki; Yoshimatsu, Masako; Fujimura, Yuji; Morita, Yukiko; Eguchi, Toshiko; Yoshida, Noriaki

    2012-09-01

    The aim of this study was to investigate the effects of interferon (IFN)-γ on experimental tooth movement in mice using a murine experimental tooth movement model. An Ni-Ti closed-coil spring was inserted between the upper-anterior alveolar bones and the upper-left first molars in mice. We evaluated the relationship between local Ifn-γ mRNA levels and orthodontic tooth movement. In other experiments, IFN-γ was injected adjacent to each first molar every other day during tooth movement. After 12 days, the amount of tooth movement was measured. Tartrate-resistant acid phosphatase (TRAP)-positive cells at the pressure side of each experimental tooth were counted as osteoclasts. Local Ifn-γ mRNA expression increased with orthodontic tooth movement. The number of TRAP-positive cells increased on the pressure side of the first molar. In contrast, the degree of tooth movement and the number of TRAP-positive cells on the pressure side in IFN-γ-injected mice were less than those of control mice. IFN-γ was induced in experimental tooth movement, and could inhibit mechanical force-loaded osteoclastogenesis and tooth movement. These results suggest that IFN-γ might be useful in controlling orthodontic tooth movement because of its inhibitory action on excessive osteoclastogenesis during this movement.

  10. Integration deficiencies associated with continuous limb movement sequences in Parkinson's disease.

    Science.gov (United States)

    Park, Jin-Hoon; Stelmach, George E

    2009-11-01

    The present study examined the extent to which Parkinson's disease (PD) influences integration of continuous limb movement sequences. Eight patients with idiopathic PD and 8 age-matched normal subjects were instructed to perform repetitive sequential aiming movements to specified targets under three-accuracy constraints: 1) low accuracy (W = 7 cm) - minimal accuracy constraint, 2) high accuracy (W = 0.64 cm) - maximum accuracy constraint, and 3) mixed accuracy constraint - one target of high accuracy and another target of low accuracy. The characteristic of sequential movements in the low accuracy condition was mostly cyclical, whereas in the high accuracy condition it was discrete in both groups. When the accuracy constraint was mixed, the sequential movements were executed by assembling discrete and cyclical movements in both groups, suggesting that for PD patients the capability to combine discrete and cyclical movements to meet a task requirement appears to be intact. However, such functional linkage was not as pronounced as was in normal subjects. Close examination of movement from the mixed accuracy condition revealed marked movement hesitations in the vicinity of the large target in PD patients, resulting in a bias toward discrete movement. These results suggest that PD patients may have deficits in ongoing planning and organizing processes during movement execution when the tasks require to assemble various accuracy requirements into more complex movement sequences.

  11. Are better eye movements an advantage in ball games? A study of prosaccadic and antisaccadic eye movements

    NARCIS (Netherlands)

    Lenoir, M.; Crevits, L.; Goethals, M.; Wildenbeest, J.; Musch, E.

    2000-01-01

    The aim of this study was to compare prosaccadic and antisaccadic eye movements of experts in ball sports and controls. In the prosaccadic and antisaccadic task, subjects made saccades respectively towards and away from a suddenly appearing stimulus. By means of infrared-oculography, we compared

  12. The Moving Rubber Hand Illusion Reveals that Explicit Sense of Agency for Tapping Movements Is Preserved in Functional Movement Disorders

    Directory of Open Access Journals (Sweden)

    Angela Marotta

    2017-06-01

    Full Text Available Functional movement disorders (FMD are characterized by motor symptoms (e.g., tremor, gait disorder, and dystonia that are not compatible with movement abnormalities related to a known organic cause. One key clinical feature of FMD is that motor symptoms are similar to voluntary movements but are subjectively experienced as involuntary by patients. This gap might be related to abnormal self-recognition of bodily action, which involves two main components: sense of agency and sense of body ownership. The aim of this study was to systematically investigate whether this function is altered in FMD, specifically focusing on the subjective feeling of agency, body ownership, and their interaction during normal voluntary movements. Patients with FMD (n = 21 and healthy controls (n = 21 underwent the moving Rubber Hand Illusion (mRHI, in which passive and active movements can differentially elicit agency, ownership or both. Explicit measures of agency and ownership were obtained via a questionnaire. Patients and controls showed a similar pattern of response: when the rubber hand was in a plausible posture, active movements elicited strong agency and ownership; implausible posture of the rubber hand abolished ownership but not agency; passive movements suppressed agency but not ownership. These findings suggest that explicit sense of agency and body ownership are preserved in FMD. The latter finding is shared by a previous study in FMD using a static version of the RHI, whereas the former appears to contrast with studies demonstrating altered implicit measures of agency (e.g., sensory attenuation. Our study extends previous findings by suggesting that in FMD: (i the sense of body ownership is retained also when interacting with the motor system; (ii the subjective experience of agency for voluntary tapping movements, as measured by means of mRHI, is preserved.

  13. An intervention aimed at reducing plagiarism in undergraduate nursing students.

    Science.gov (United States)

    Smedley, Alison; Crawford, Tonia; Cloete, Linda

    2015-05-01

    Plagiarism is a current and developing problem in the tertiary education sector where students access information and reproduce it as their own. It is identified as occurring in many tertiary level degrees including nursing and allied health profession degrees. Nursing specifically, is a profession where standards and ethics are required and honesty is paramount. The aim of this study was to evaluate the change in nursing student's knowledge and understanding of plagiarism before and after an educational intervention in their first semester of the Bachelor of nursing degree at a private college of higher education in Sydney, Australia. This study concluded that an educational intervention can increase knowledge and awareness of plagiarism among nursing students. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Visual Distraction: An Altered Aiming Spatial Response in Dementia

    Directory of Open Access Journals (Sweden)

    Elizabeth E. Galletta

    2012-06-01

    Full Text Available Background/Aims: Healthy individuals demonstrate leftward bias on visuospatial tasks such as line bisection, which has been attributed to right brain dominance. We investigated whether this asymmetry occurred in patients with probable dementia of the Alzheimer type (pAD which is associated with neurodegenerative changes affecting temporoparietal regions. Methods: Subjects with pAD and matched controls performed a line bisection task in near and far space under conditions of no distraction, left-sided visual distraction and right-sided visual distraction. Results: Participants with pAD manifested different motor-preparatory ‘aiming’ spatial bias than matched controls. There were significantly greater rightward ‘aiming’ motor-intentional errors both without distraction and with right-sided distraction. Conclusion: ‘Aiming’ motor-preparatory brain activity may be induced by distraction in pAD subjects as compared to typical visual-motor function in controls.

  15. Tracking, aiming, and hitting the UAV with ordinary assault rifle

    Science.gov (United States)

    Racek, František; Baláž, Teodor; Krejčí, Jaroslav; Procházka, Stanislav; Macko, Martin

    2017-10-01

    The usage small-unmanned aerial vehicles (UAVs) is significantly increasing nowadays. They are being used as a carrier of military spy and reconnaissance devices (taking photos, live video streaming and so on), or as a carrier of potentially dangerous cargo (intended for destruction and killing). Both ways of utilizing the UAV cause the necessity to disable it. From the military point of view, to disable the UAV means to bring it down by a weapon of an ordinary soldier that is the assault rifle. This task can be challenging for the soldier because he needs visually detect and identify the target, track the target visually and aim on the target. The final success of the soldier's mission depends not only on the said visual tasks, but also on the properties of the weapon and ammunition. The paper deals with possible methods of prediction of probability of hitting the UAV targets.

  16. Complementary coordination strategies in a joint Fitts’ reciprocal aiming task

    DEFF Research Database (Denmark)

    Konvalinka, Ivana; Skewes, Lea; Michael, J.

    How do dyads coordinate their actions to achieve a common goal when one person has the more difficult task? In the present study, dyads were instructed to engage in a Fitts’s reciprocal aiming task as accurately as possible, and at a given tempo sent through their headphones. They were in conditi...... a joint goal, by taking on leader-follower roles....... was assigned to either the target’s role – with varying target width, and hence task difficulty – or the reference role – with the widest (easiest) target. Results show that when the task was performed interactively with the other person, they were most synchronized, and also used the target most similarly......, while compromising rhythmic accuracy. In addition, as task difficulty increased for the member with the target’s role, the participant with the reference role became more adaptive to her tempo. This suggests that interacting members of a dyad optimally negotiate coordination strategies to achieve...

  17. Microwave dielectric absorption spectroscopy aiming at novel dosimetry using DNAs

    Energy Technology Data Exchange (ETDEWEB)

    Izumi, Yoshinobu; Hirayama, Makoto; Matuo, Youichirou [Research Institute of Nuclear Engineering, University of Fukui, Fukui (Japan); Sunagawa, Takeyoshi [Fukui University of Technology, Fukui (Japan)

    2017-03-15

    We are developing L-band and S-band microwave dielectric absorption systems aiming novel dosimetry using DNAs, such as plasmid DNA and genomic DNA, and microwave technology. Each system is composed of a cavity resonator, analog signal generator, circulator, power meter, and oscilloscope. Since the cavity resonator is sensitive to temperature change, we have made great efforts to prevent the fluctuation of temperature. We have developed software for controlling and measurement. By using this system, we can measure the resonance frequency, f, and ΔQ (Q is a dimensionless parameter that describes how under-damped an oscillator or resonator is, and characterizes a resonator’s bandwidth relative to its center frequency) within about 3 minutes with high accuracy. This system will be expected to be applicable to DNAs evaluations and to novel dosimetric system.

  18. Characterization of electric arc furnace dust aiming reuse

    International Nuclear Information System (INIS)

    Grillo, F.F.; Oliveira, E.B.G.; Oliveira, J.R. de; Telles, V.B.; Tenorio, J.A.S.

    2010-01-01

    This work aims to study the characterize of steelmaking dust, from the primary refining of steel in Electric Arc Furnace, in order to verify feasibility of reuse through the addition of hot metal in the form of briquette. The techniques used to characterize the dust was chemical analyses, size separation tests, X-ray diffraction analyses (XRD), Scanning Electron Microscopy (SEM). After characterization, was the calculation of reductant considering the complete reduction of iron oxides and then to briquetting. The waste sample is composed essentially of spherical particles and has a very small particle size (85% below 10 μm). The XRD has presented compounds such as ZnFe 2 O 4 , Fe 3 O 4 , ZnO e SiO 2 . This work showed that its possible recovery approximately 92% of metal iron from dust generated during steelmaking.This (author)

  19. Advanced Industrial Materials (AIM) Program. Annual progress report, FY 1994

    Energy Technology Data Exchange (ETDEWEB)

    Sorrell, C.A.

    1995-05-01

    The Advanced Industrial Materials Program is a part of the Office of Industrial Technologies (OIT), Energy Efficiency and Renewable Energy in the Department of Energy. The mission of the AIM Program is to conduct applied research, development, and applications engineering work, in partnership with industry, to commercialize new or improved materials and materials processing methods that will improve energy efficiency, productivity, and competitiveness. AIM is responsible for identifying, supporting, and coordinating multidisciplinary projects to solve identified industrial needs and transferring the technology to the industrial sector. Program investigators in the DOE National Laboratories are working closely with approximately 100 companies, including 15 partners in Cooperative Research and Development Agreements. Work is being done in a wide variety of materials technologies, including intermetallic alloys, ceramic composites, metal composites, polymers, engineered porous materials, and surface modification. The Program supports other efforts in the Office of Industrial Technologies to assist the energy consuming process industries, including forest products, glass, steel, aluminum, foundries, chemicals, and refineries. To support OITs {open_quotes}Industries of the Future{close_quotes} initiatives and to improve the relevance of materials research, assessments of materials needs and opportunities in the process industries are being made. These assessments are being used for program planning and priority setting; support of work to satisfy those needs is being provided. Many new materials that have come into the marketplace in recent years, or that will be available for commercial use within a few more years, offer substantial benefits to society. This document contains 28 reports on advanced materials research. Individual reports have been processed separately for entry onto the Department of Energy databases.

  20. Early Christian movements: Jesus movements and the renewal of Israel

    Directory of Open Access Journals (Sweden)

    Richard A. Horsley

    2006-10-01

    Full Text Available This article investigates the origins and development of the earliest Jesus movements within the context of persistent conflict between the Judean and Galilean peasantry and their Jerusalem and Roman rulers. It explores the prominence of popular prophetic and messianic movements and shows how the earliest movements that formed in response to Jesus’ mission exhibit similar features and patterns. Jesus is not treated as separate from social roles and political-economic relationships. Viewing Jesus against the background of village communities in which people lived, the Gospels are understood as genuine communication with other people in historical social contexts. The article argues that the net effect of these interrelated factors of theologically determined New Testament interpretation is a combination of assumptions and procedures that would be unacceptable in the regular investigation of history. Another version of the essay was published in Horsley, Richard A (ed, A people’s history of Christianity, Volume 1: Christian origins, 23-46. Minneapolis, MN: Fortress.

  1. The Freedom Schools, the Civil Rights Movement, and Refocusing the Goals of American Education

    Science.gov (United States)

    Hale, Jon N.

    2011-01-01

    This article examines the history of the 1964 Mississippi Freedom Schools to illustrate how integrating the Civil Rights Movement into the social studies curriculum refocuses the aims of American education on participatory democracy. Teaching the Civil Rights Movement and employing the teaching strategies used in the Freedom Schools leads to the…

  2. The effect of food bolus location on jaw movement smoothness and masticatory efficiency

    NARCIS (Netherlands)

    Molenaar, W.N.B.; Gezelle Meerburg, P.J.; Luraschi, J.; Whittle, T.; Schimmel, M.; Lobbezoo, F.; Peck, C.C.; Murray, G.M.; Minami, I.

    2012-01-01

    Masticatory efficiency in individuals with extensive tooth loss has been widely discussed. However, little is known about jaw movement smoothness during chewing and the effect of differences in food bolus location on movement smoothness and masticatory efficiency. The aim of this study was to

  3. Movement characteristics of upper extremity prostheses during basic goal-directed tasks

    NARCIS (Netherlands)

    Bouwsema, Hanneke; van der Sluis, Corry K.; Bongers, Raoul M.

    Background: After an upper limb amputation a prosthesis is often used to restore the functionality. However, the frequency of prostheses use is generally low. Movement kinematics of prostheses use might suggest origins of this low use. The aim of this study was to reveal movement patterns of

  4. Changes in corticospinal excitability and the direction of evoked movements during motor preparation: a TMS study.

    NARCIS (Netherlands)

    Elswijk, G.A.F. van; Schot, W.D.; Stegeman, D.F.; Overeem, S.

    2008-01-01

    BACKGROUND: Preparation of the direction of a forthcoming movement has a particularly strong influence on both reaction times and neuronal activity in the primate motor cortex. Here, we aimed to find direct neurophysiologic evidence for the preparation of movement direction in humans. We used

  5. Changes in corticospinal excitability and the direction of evoked movements during motor preparation: A tms study

    NARCIS (Netherlands)

    van Elswijk, G.; Schot, W.D.; Stegeman, D.F.; Overeem, S.

    2008-01-01

    Background: Preparation of the direction of a forthcoming movement has a particularly strong influence on both reaction times and neuronal activity in the primate motor cortex. Here, we aimed to find direct neurophysiologic evidence for the preparation of movement direction in humans. We used

  6. Eye-movements and ongoing task processing.

    Science.gov (United States)

    Burke, David T; Meleger, Alec; Schneider, Jeffrey C; Snyder, Jim; Dorvlo, Atsu S S; Al-Adawi, Samir

    2003-06-01

    This study tests the relation between eye-movements and thought processing. Subjects were given specific modality tasks (visual, gustatory, kinesthetic) and assessed on whether they responded with distinct eye-movements. Some subjects' eye-movements reflected ongoing thought processing. Instead of a universal pattern, as suggested by the neurolinguistic programming hypothesis, this study yielded subject-specific idiosyncratic eye-movements across all modalities. Included is a discussion of the neurolinguistic programming hypothesis regarding eye-movements and its implications for the eye-movement desensitization and reprocessing theory.

  7. [Social marketing--seduction with the aim of healthy behavior?].

    Science.gov (United States)

    Loss, J; Nagel, E

    2010-01-01

    SOCIAL MARKETING - SEDUCTION WITH THE AIM OF HEALTHY BEHAVIOR? Social marketing is the use of marketing principles to design and implement programs that promote socially beneficial behaviour change. Contrary to the marketing of consumption goods, social marketing does not deal with material products, but with behaviour, e. g. not smoking. This 'product' has a basic benefit (i. e. reduction of health risks in the long run), which is, however, difficult to convey. Therefore, the intended change in behaviour has to be related to a further reward which consists of symbolic goods, e. g. social appreciation or a better body feeling. The communication policy is essential for information on and motivation for the preventive issue. Social marketing campaigns whose development and management follow the principles of classical marketing can render preventive efforts more effective. In addition, social marketing can lead to a better quality management as compared to conventional preventive activities. These advantages can be explained by a) tailoring the campaign more specifically to the target group's needs and motives, b) presenting health risks more convincingly, and c) continuously analysing and evaluating the campaign and its effects. On the other hand, the marketing of preventive aims through mass media can bear several risks, as exemplified by different national and international public health campaigns. The necessity to communicate briefly and succinctly can lead to misleading simplifications and, in case of cancer screening, to the trivialization of a behaviour's consequences and adverse effects. Also, many campaigns do not intend to educate and inform, but try to persuade target persons of a certain behaviour, using emotions such as fear. This has led to social marketing being criticized as manipulation. Sometimes, social marketing campaigns cause stigma and discrimination of certain population subgroups, e. g. obese or HIV-positive people. Health promoters who plan

  8. Fluency: an aim in teaching and a criterion in assessment

    Directory of Open Access Journals (Sweden)

    Aud Marit Simensen

    2010-05-01

    Full Text Available This article investigates the concept ‘fluency’ from different perspectives. When fluency is an aim in teaching, a thorough comprehension of the concept among teachers is a prerequisite for appropriate planning of instruction, including the choice of appropriate classroom activities. When fluency is an assessment criterion, it is even more important that examiners have a shared perception of the concept. The present article starts by presenting common perceptions of the concept and goes on to explore some of the current research. Next, it provides a historical overview of the place of fluency in teaching theory and explains some of the preconditions for the inclusion of this concept among teaching objectives and assessment criteria. It will also, as an illustration, give an outline of the position of the concept over time in the Norwegian school system on the basis of an analysis of the relevant syllabuses. Finally, the article explicates the notion of language use as a complex cognitive skill and explores current method¬ological ideas about teaching towards fluency.

  9. The AI&M procedure for learning from incomplete data

    DEFF Research Database (Denmark)

    Jaeger, Manfred

    2006-01-01

    We investigate methods for parameter learning from incomplete data that is not missing at random. Likelihood-based methods then require the optimization of a profile likelihood that takes all possible missingness mechanisms into account. Optimizing this profile likelihood poses two main difficult......We investigate methods for parameter learning from incomplete data that is not missing at random. Likelihood-based methods then require the optimization of a profile likelihood that takes all possible missingness mechanisms into account. Optimizing this profile likelihood poses two main...... by operations in the space of data completions, rather than directly in the parameter space of the profile likelihood. We apply the AI\\&M method to learning parameters for Bayesian networks. The method is compared against conservative inference, which takes into account each possible data completion......, and against EM. The results indicate that likelihood-based inference is still feasible in the case of unknown missingness mechanisms, and that conservative inference is unnecessarily weak. On the other hand, our results also provide evidence that the EM algorithm is still quite effective when the data...

  10. Motivation, procedures and aims of reacting plasma experiments

    International Nuclear Information System (INIS)

    Miyahara, Akira

    1982-01-01

    A project of reacting plasma experiment (R-project) was proposed at the Institute of Plasma Physics (IPP), Nagoya University. It is necessary to bridge plasma physics and fusion engineering by means of a messenger wire like burning plasma experiment. This is a motivation of the R-project. The university linkage organization of Japan for fusion engineering category carried out a lot of contribution to R-tokamak design. The project consists of four items, namely, R-tokamak design, research and development (R and D), site and facilities, and international collaboration. The phase 1 experiment (R 1 - phase) corresponds to burning plasma experiment without D + T fuel, while the phase-2 experiment (R 2 -phase) with D + T fuel. One reference design was finished. Intensive efforts have been carried out by the R and D team on the following items, wall material, vacuum system, tritium system, neutronics, remote control system, pulsed superconducting magnet development, negative ion source, and alpha-particle diagnostics. The problems concerning site and major facilities are also important, because tritium handling, neutron and gamma-ray sky shines and the activation of devices cause impact to surrounding area. The aims of burning plasma experiment are to enter tritium into the fusion device, and to study burning plasma physics. (Kato, T.)

  11. Ecolabel and ecodesign. Aims impossible for small and medium companies?

    International Nuclear Information System (INIS)

    Luciani, R.; Andriola, L.; Masoni, P.

    2000-01-01

    It is commonly held by now that a policy of sustainable development in the production sector cannot be faced in terms of simply reducing the environmental impact at the end of the production chain but should be imprinted with a preventive approach which, intervening on the production cycles and the products themselves, helps minimize pressure on the environment. To be competitive manufacturing industry must contribute a determinant amount to sustainable development by reducing the material content of products and increasing their use value, through processes and products-services that are innovative, safer, cleaner and based on a low use of natural resources. To be effective and avoid merely shifting the problem, this work should not be aimed at the level of individual plants or industries but be broadly planned, taking into account the entire value chain and hence the product's whole life-cycle. In addition, support should be given to small and medium-sized companies that characterize Italian production, because they find it hard to use the tools of a product policy originally ideated for big business [it

  12. Alginate Immobilization of Metabolic Enzymes (AIME) for High ...

    Science.gov (United States)

    Alginate Immobilization of Metabolic Enzymes (AIME) for High-Throughput Screening Assays DE DeGroot, RS Thomas, and SO SimmonsNational Center for Computational Toxicology, US EPA, Research Triangle Park, NC USAThe EPA’s ToxCast program utilizes a wide variety of high-throughput screening (HTS) assays to assess chemical perturbations of molecular and cellular endpoints. A key criticism of using HTS assays for toxicity assessment is the lack of xenobiotic metabolism (XM) which precludes both metabolic detoxification as well as bioactivation of chemicals tested in vitro thereby mischaracterizing the potential risk posed by these chemicals. To address this deficiency, we have developed an extracellular platform to retrofit existing HTS assays with XM activity. This platform utilizes the S9 fraction of liver homogenate encapsulated in an alginate gel network which reduces the cytotoxicity caused by direct addition of S9 to cells in culture. Alginate microspheres containing encapsulated human liver S9 were cross-linked to solid supports extending from a 96-well plate lid and were assayed using a pro-luciferin substrate specific for CYP3A4 (IPA). We demonstrate that S9 was successfully encapsulated and remained enzymatically active post-encapsulation with 5-10X the CYP3A4 activity as compared to 1 µg solubilized human liver S9. Ketoconazole, a known inhibitor of human CYP3A4, inhibited CYP3A4 activity in a concentration-dependent manner (IC50: 0.27 µM) and inhibiti

  13. Zero-gravity movement studies

    Science.gov (United States)

    Badler, N. I.; Fishwick, P.; Taft, N.; Agrawala, M.

    1985-01-01

    The use of computer graphics to simulate the movement of articulated animals and mechanisms has a number of uses ranging over many fields. Human motion simulation systems can be useful in education, medicine, anatomy, physiology, and dance. In biomechanics, computer displays help to understand and analyze performance. Simulations can be used to help understand the effect of external or internal forces. Similarly, zero-gravity simulation systems should provide a means of designing and exploring the capabilities of hypothetical zero-gravity situations before actually carrying out such actions. The advantage of using a simulation of the motion is that one can experiment with variations of a maneuver before attempting to teach it to an individual. The zero-gravity motion simulation problem can be divided into two broad areas: human movement and behavior in zero-gravity, and simulation of articulated mechanisms.

  14. Conscious motor processing and movement self-consciousness: two dimensions of personality that influence laparoscopic training.

    Science.gov (United States)

    Malhotra, Neha; Poolton, Jamie M; Wilson, Mark R; Fan, Joe K M; Masters, Rich S W

    2014-01-01

    Identifying personality factors that account for individual differences in surgical training and performance has practical implications for surgical education. Movement-specific reinvestment is a potentially relevant personality factor that has a moderating effect on laparoscopic performance under time pressure. Movement-specific reinvestment has 2 dimensions, which represent an individual's propensity to consciously control movements (conscious motor processing) or to consciously monitor their 'style' of movement (movement self-consciousness). This study aimed at investigating the moderating effects of the 2 dimensions of movement-specific reinvestment in the learning and updating (cross-handed technique) of laparoscopic skills. Medical students completed the Movement-Specific Reinvestment Scale, a psychometric assessment tool that evaluates the conscious motor processing and movement self-consciousness dimensions of movement-specific reinvestment. They were then trained to a criterion level of proficiency on a fundamental laparoscopic skills task and were tested on a novel cross-handed technique. Completion times were recorded for early-learning, late-learning, and cross-handed trials. Propensity for movement self-consciousness but not conscious motor processing was a significant predictor of task completion times both early (p = 0.036) and late (p = 0.002) in learning, but completion times during the cross-handed trials were predicted by the propensity for conscious motor processing (p = 0.04) rather than movement self-consciousness (p = 0.21). Higher propensity for movement self-consciousness is associated with slower performance times on novel and well-practiced laparoscopic tasks. For complex surgical techniques, however, conscious motor processing plays a more influential role in performance than movement self-consciousness. The findings imply that these 2 dimensions of movement-specific reinvestment have a differential influence in the learning and updating

  15. Temporal associations between arousal and body/limb movement in children with suspected obstructed sleep apnoea.

    Science.gov (United States)

    Lamprecht, Marnie L; Bradley, Andrew P; Williams, Gordon; Terrill, Philip I

    2016-01-01

    The inter-relationship between arousal events and body and/or limb movements during sleep may significantly impact the performance and clinical interpretation of actigraphy. As such, the objective of this study was to quantify the temporal association between arousals and body/limb movement. From this, we aim to determine whether actigraphy can predict arousal events in children, and identify the impact of arousal-related movements on estimates of sleep/wake periods. Thirty otherwise healthy children (5-16 years, median 9 years, 21 male) with suspected sleep apnoea were studied using full polysomnography and customised raw tri-axial accelerometry measured at the left fingertip, left wrist, upper thorax, left ankle and left great toe. Raw data were synchronised to within 0.1 s of the polysomnogram. Movements were then identified using a custom algorithm. On average 67.5% of arousals were associated with wrist movement. Arousals associated with movement were longer than those without movement (mean duration: 12.2 s versus 7.9 s respectively, p  <  0.01); movements during wake and arousal were longer than other sleep movements (wrist duration: 6.26 s and 9.89 s versus 2.35 s respectively, p  <  0.01); and the movement index (movements/h) did not predict apnoea-hypopnoea index (ρ  =  -0.11). Movements associated with arousals are likely to unavoidably contribute to actigraphy's poor sensitivity for wake. However, as sleep-related movements tend to be shorter than those during wake or arousal, incorporating movement duration into the actigraphy scoring algorithm may improve sleep staging performance. Although actigraphy-based measurements cannot reliably predict all arousal events, actigraphy can likely identify longer events that may have the greatest impact on sleep quality.

  16. Exoskeleton for assisting human movement

    OpenAIRE

    García Armada, Elena; Cestari, Manuel; Sanz Merodio, Daniel; Carrillo, Xavier Alberto

    2015-01-01

    [EN] The invention relates to an exoskeleton for assisting human movement, which can be fitted to the user in terms of dimensions, tension and ranges of joint motion, either manually or automatically. Said exoskeleton can be fitted to the user in the anteroposterior direction in the sagittal plane, with the user in a horizontal or sitting position, without requiring a functional transfer. The exoskeleton has a modular design which is compatible with human biomechanics and reproduces a natural...

  17. Construction of a narrative network aimed at implementing inclusive processes

    Directory of Open Access Journals (Sweden)

    Francesca Salis

    2017-01-01

    Full Text Available The concept of inclusion in its complex aspects aimed at overcoming barriers to learning and involvement has led this research in university, in the light of special pedagogy and didactics, on the basis of inclusion index parameters, detecting the levels of integrated planning with the territory. The purpose of this study is not limited to disability and to special education needs but goes further than that encompassing isolation and/or exclusions. As far as the university system is concerned, it becomes significant to enquire about the inclusion process, in this case by means of a narrative approach, bearing in mind that organizational and learning models, together with access modes may give rise to social exclusion.Università e territorio: costruzione di una rete narrativa per l’implementazione dei processi inclusiviIl costrutto di inclusione nelle sue complesse sfaccettature mirate al superamento delle barriere all’apprendimento e alla partecipazione, ha guidato il presente lavoro di ricerca in ambito universitario alla luce della pedagogia e didattica speciale, sulla base dei parametri dell’Index for Inclusion, rilevando i livelli di progettazione integrata con il territorio. Il suo raggio di azione non si limita alla disabilità ma abbraccia tutti i bisogni educativi speciali, e l’isolamento, la marginalizzazione e/o le esclusioni che ne derivano. Rispetto al sistema universitario è rilevante interrogarsi sul processo di inclusione, in questo caso sulla base dell’approccio narrativo, preso atto che il modello organizzativo e le modalità di accesso e formative possono essere causa di esclusione formativa e sociale.

  18. Locally specific measures for employment aimed at regional development

    Directory of Open Access Journals (Sweden)

    Vladimir Cini

    2013-12-01

    Full Text Available The oldest and largest sub-region in the world functioning on the principle of economic union is the European Union. The creation of a single market has initiated the process of conditional adjustment of markets in the EU member states, which has a significant impact on the social welfare of its citizens. It is necessary to tackle this issue by joint efforts within the European Union. As globalization processes push for economic integration and development of competitive advantage, the regions will have to make some challenging adjustments. The development tends to concentrate in highly competitive regions, while regions in the periphery lag behind. However, this pertains not only to the economic lag, but also to a potential negative political situation. Locally specific active employment policy measures are a continuation of the effort to make these measures more flexible. They refer to the Joint Assessment of Employment Policy Priorities and the IPA Human Resources Development Operational Programme - a regional policy instrument of the European Union. Both documents highlight the issue of disproportional development of regions, which requires special local measures and active labour market policy programmes. To reduce regional differences in development, it is necessary to invest more resources in the regions that lag behind. In this particular case, this means the counties in Croatia with high unemployment rates, a large number of registered unemployed persons and low employment rate. Consequently, this paper explains the importance of the adoption of locally specific measures for employment, which unfortunately did not take hold in the Republic of Croatia, and highlights the need for further decentralization of public services, with the aim of balancing regional development

  19. Interventions aiming to reduce early retirement due to rheumatic diseases

    Directory of Open Access Journals (Sweden)

    Pedro Almeida Laires

    2017-07-01

    Full Text Available Introduction: Aging of the population and early retirement translates into productivity losses to society. Persistence of working life is crucial to counteract this sustainability issue faced by western countries. Musculoskeletal and rheumatic diseases (RD may cause work disability and early exit from work, including early retirement. The objective of this article is to review the current knowledge about interventions aiming to reduce early retirement due to RD. Methods: We searched PubMed and The Cochrane Library for studies either in English or Portuguese between January 2000 and June 2016 that evaluated the impact of interventions targeting early retirement in RD patients still at work. We also searched for grey literature from Portuguese institutional repositories. Results: We identified several published studies testing pharmacologic and non-pharmacologic vocational rehabilitation interventions. None was specifically identified for Portugal. The general low quality of the literature and its inconsistency makes it unfeasible to draw definitive conclusions. However, some broad recommendations might be outlined. An effective intervention must: 1 act upon different levels (e.g. RD patient, workplace, involving several stakeholders (e.g. rheumatologists, occupational physicians, employers; 2 prioritize the right patients (e.g. more disabling RD; and 3 consider the patients’ role, for instance by including an element of patient education and support. Despite the lack of good quality evidence on this field, there seems to be a growing interest in the international scientific community with several ongoing studies promoting such interventions. This promising data will be very useful to set up effective policies. Conclusions: This article summarizes the current knowledge about the impact of interventions to avoid or mitigate early retirement in RD patients. It highlights the demand for further research and it also contributes to aware decision

  20. SaudiVeg ecoinformatics: Aims, current status and perspectives

    Directory of Open Access Journals (Sweden)

    Mohamed A. El-Sheikh

    2017-02-01

    Full Text Available During the last decade many electronic databases of vegetation plots were established in many countries around the world. These databases contain valuable phytosociological information assisting both governmental and NGO (Non-governmental organizations agencies to formulate strategies and on-ground plans to manage and protect nature resources. This paper provides an account on aims, current status and perspectives of building of a vegetation database for the Central Region (Najd of Saudi Arabia – the founding element of the Saudi Vegetation Database (SVD. The data stored by the database are sample plots (vegetation relevés collected according to the field techniques of the Braun-Blanquet approach (lists of taxa accompanied by semi-quantitative cover assessment, and are accompanied by general vegetation characteristics such as vegetation layering and cover, information on life-form of the recorded species, geographical coordinates, altitude, soil typology, topography and many more. More than 2900 vegetation-plot records (relevés have so far been collected in the Najd region; of these more than 2000 have already been stored using the Turboveg database platform. These field records cover many habitats such as depressions, wadis (dry river beds, agricultural lands, sand dunes, sabkhas, and ruderal habitats. The ecological information collected in the database is currently the largest set of vegetation data collated into a database in the Middle East. These data are of great importance for biodiversity studies in Saudi Arabia, since the region is recording a loss of biodiversity at a fast rate due to environmental problems such as global warming and land-use changes. We envisage that this database would catalyze further data collection on vegetation of the entire Arabian Peninsula, and shall serve as one of the most important datasets for classification and mapping of the vegetation of the Kingdom of Saudi Arabia.

  1. Movement of global warming issues

    International Nuclear Information System (INIS)

    Sugiyama, Taishi

    2015-01-01

    This paper summarizes the report of IPCC (Intergovernmental Panel on Climate Change), and the movement of the global warming issues as seen from the United Nations Framework Convention on Climate Change (Conference of the Parties: COP) and the policy discussions in Japan. From the Fifth Assessment Report published by IPCC, it shows the following items: (1) increasing trends of greenhouse effect gas emissions during 1970 and 2010, (2) trends in world's greenhouse effect gas emissions according to income segment, and (3) factor analysis of changes in greenhouse effect gas emissions. Next, it takes up the greenhouse gas emission scenario of IPCC, shows the scenario due to temperature rise pattern, and introduces the assumption of emission reduction due to BECCS. Regarding the 2 deg. scenario that has become a hot topic in international negotiations, it describes the reason for difficulties in its implementation. In addition, as the international trends of global warming, it describes the agreement of numerical targets for emissions at COP3 (Kyoto Conference) and the subsequent movements. Finally, it introduces Japan's measures against global warming, as well as the future movement. (A.O.)

  2. Drugs influencing orthodontic tooth movement: An overall review

    Directory of Open Access Journals (Sweden)

    Kamatchi Diravidamani

    2012-01-01

    Full Text Available Orthodontic treatment is based on the premise that when force is delivered to a tooth and thereby transmitted to the adjacent investing tissues, certain mechanical, chemical, and cellular events take place within these tissues, which allow for structural alterations and contribute to the movement of that tooth. Molecules present in drugs and nutrients consumed regularly by patients can reach the mechanically stressed paradental tissues through the circulation and interact with local target cells. The combined effect of mechanical forces and one or more of these agents may be inhibitory, additive, or synergistic. Current orthodontic research aims to develop methods of increasing the tissue concentration of molecules promoting tooth movement, while simultaneously decreasing the concentration of unwanted elements which can produce harmful side effects. This article discusses in detail the various possible drugs that can bring about alterations in the desired orthodontic tooth movement.

  3. Yamove! A Movement Synchrony Game That Choreographs Social Interaction

    Directory of Open Access Journals (Sweden)

    Katherine Isbister

    2016-01-01

    Full Text Available This paper presents a design case study of Yamove!, a well-received dance battle game. The primary aim for the project was to design a mobile-based play experience that enhanced in-person social interaction and connection. The game emphasized the pleasures of mutual, improvised amateur movement choreography at the center of the experience, achieved through a core mechanic of synchronized movement. The project team engaged techniques from the independent ("indie" game development community that proved valuable in tempering the constraints to which technologically driven design can sometimes fall prey. Contributions of this work include (a presentation and discussion of a polished digital game that embodies design knowledge about engaging players in mutual physical improvisation that is socially supported by technology, and (b a case study of a design process influenced by indie game development that may help others interested in creating technologies that choreograph pleasurable intentional human movement in social contexts.

  4. Movement Features Which Describe the Flat Bench Press

    Directory of Open Access Journals (Sweden)

    Król Henryk

    2017-06-01

    Full Text Available Introduction. In sport technique studies, motion features can be useful as they have a certain defined measure [1]. In this work, we examined the following three features: the structure of the movement (all the characteristics of the movement, the fluency of the movement, and the rhythm of the movement. The aim of the study was to determine the usefulness of the selected movement features in the evaluation of the flat bench press. The protocol of the study included a flat bench press with free weights and a “touch-and-go” technique. Material and methods. The study involved twenty healthy men; however, only two were selected for analysis. The first subject was a 25-year-old powerlifter (body mass = 95 kg; body height = 182 cm; 1-RM in flat bench press = 145 kg. The second one was a 25-year-old bodybuilder (body mass = 77 kg; body height = 175 cm; 1-RM in flat bench press = 100 kg. The subjects performed consecutive sets of a single repetition of flat bench pressing with an increasing load (70, 80, 90, and 100% 1-RM, with the anticipated maximum weight, until the completion of one repetition maximum. Multidimensional movement analysis was made with the measuring system Smart-E (BTS, Italy, which consisted of six infrared cameras (120 Hz and a wireless module to measure muscle bioelectric activity (Pocket EMG. Results. It was demonstrated that the internal structure of the bench press performed by the bodybuilder and the powerlifter was different. As the time-history of barbell kinematics (the acceleration-time curve showed, with increased loading of the barbell, the rhythm of the flat bench press changed, and the fluidity of the movement worsened.

  5. Straight sinus: ultrastructural analysis aimed at surgical tumor resection.

    Science.gov (United States)

    Amato, Marcelo Campos Moraes; Tirapelli, Luis Fernando; Carlotti, Carlos Gilberto; Colli, Benedicto Oscar

    2016-08-01

    OBJECTIVE Accurate knowledge of the anatomy of the straight sinus (SS) is relevant for surgical purposes. During one surgical procedure involving the removal of part of the SS wall, the authors observed that the venous blood flow was maintained in the SS, possibly through a vein-like structure within the dural sinus or dural multiple layers. This observation and its divergence from descriptions of the histological features of the SS walls motivated the present study. The authors aimed to investigate whether it is possible to dissect the SS walls while keeping the lumen intact, and to describe the histological and ultrastructural composition of the SS wall. METHODS A total of 22 cadaveric specimens were used. The SS was divided into three portions: anterior, middle, and posterior. The characteristics of the SS walls were analyzed, and the feasibility of dissecting them while keeping the SS lumen intact was assessed. The thickness and the number of collagen fibers and other tissues in the SS walls were compared with the same variables in other venous sinuses. Masson's trichrome and Verhoeff's stains were used to assess collagen and elastic fibers, respectively. The data were analyzed using Zeiss image analysis software (KS400). RESULTS A vein-like structure independent of the SS walls was found in at least one of the portions of the SS in 8 of 22 samples (36.36%). The inferior wall could be delaminated in at least one portion in 21 of 22 samples (95.45%), whereas the lateral walls could seldom be delaminated. The inferior wall of the SS was thicker (p < 0.05) and exhibited less collagen and greater amounts of other tissues-including elastic fibers, connective tissue, blood vessels, and nerve fibers (p < 0.05)-compared with the lateral walls. Transmission electron microscopy revealed the presence of muscle fibers at a level deeper than that of the subendothelial connective tissue in the inferior wall of the SS, extending from its junction with the great cerebral vein

  6. Aiming for cure in HBV and HDV infection.

    Science.gov (United States)

    Petersen, Jörg; Thompson, Alexander J; Levrero, Massimo

    2016-10-01

    Chronic hepatitis B virus (HBV) infection continues to be a major health burden worldwide. Currently available antiviral treatment options for chronic hepatitis B include pegylated interferon alpha2a (PegIFN) or nucleos(t)ide analogues (NAs). The major advantages of NAs are good tolerance and potent antiviral activity associated with high rates of sustained on-treatment response to therapy. The advantages of PegIFN include a finite course of treatment, the absence of drug resistance, and an opportunity to obtain a durable post-treatment response to therapy. Furthermore, PegIFN is the only approved agent known to be active against hepatitis D virus (HDV). The use of these two antiviral agents with different mechanisms of action in combination against hepatitis B is theoretically an attractive approach for treatment. Although several studies have confirmed certain virological advantages of combination therapies, data supporting a long-term clinical benefit for patients are lacking and monotherapy with PegIFN or NAs remains the therapy of choice. Moreover, with the current treatment approaches, only a limited number of patients achieve hepatitis B surface antigen (HBsAg) loss. HBsAg loss is considered a "functional cure", but does not mean viral eradication. There is a need for novel therapeutic approaches that enable not only suppression of viral replication, but resolution of HBV infection. A key challenge is to target covalently closed circular DNA (cccDNA) in the nucleus of infected hepatocytes. The recent development and availability of innovative in vitro and in vivo systems and sensitive molecular techniques has opened new possibilities to study the complex network of interactions that HBV establishes with the host in the course of infection and to define new targets for antiviral strategies. Several new antiviral or immunomodulatory compounds have reached preclinical or clinical testing with the aim of silencing or eradicating cccDNA to achieve functional cure

  7. Nisin Production Utilizing Skimmed Milk Aiming to Reduce Process Cost

    Science.gov (United States)

    Jozala, Angela Faustino; de Andrade, Maura Sayuri; de Arauz, Luciana Juncioni; Pessoa, Adalberto; Penna, Thereza Christina Vessoni

    Nisin is a natural additive for conservation of food, pharmaceutical, and dental products and can be used as a therapeutic agent. Nisin inhibits the outgrowth of spores, the growth of a variety of Gram-positive and Gram-negative bacteria. This study was performed to optimize large-scale nisin production in skimmed milk and subproducts aiming at low-costs process and stimulating its utilization. Lactococcus lactis American Type Culture Collection (ATCC) 11454 was developed in a rotary shaker (30°C/36 h/100 rpm) in diluted skimmed milk and nisin activity, growth parameters, and media components were also studied. Nisin activity in growth media was expressed in arbitrary units (AU/mL) and converted to standard nisin concentration (Nisaplin®, 25 mg of pure nisin is 1.0×106 AU/mL). Nisin activity in skimmed milk 2.27 gtotal solids was up to threefold higher than transfers in skimmed milk 4.54 gtotal solids and was up to 85-fold higher than transfers in skimmed milk 1.14 gtotal solids. L. lactis was assayed in a New Brunswick fermentor with 1.5 L of diluted skimmed milk (2.27 gtotal solids) and airflow of 1.5 mL/min (30°C/36/200 rpm), without pH control. In this condition nisin activity was observed after 4 h (45.07 AU/mL) and in the end of 36 h process (3312.07 AU/mL). This work shows the utilization of a low-cost growth medium (diluted skimmed milk) to nisin production with wide applications. Furthermore, milk subproducts (milk whey) can be exploited in nisin production, because in Brazil 50% of milk whey is disposed with no treatment in rivers and because of high organic matter concentrations it is considered an important pollutant. In this particular case an optimized production of an antimicrobial would be lined up with industrial disposal recycling.

  8. Aiming at Targets: The Autobiography of Robert C. Seamans, Jr.

    Science.gov (United States)

    Seamans, Robert C., Jr.

    1996-01-01

    Bob Seamans originally was inspired to write this book for his family and friends. That is a large audience. By his own count his immediate family numbers twenty-four, not counting brothers and cousins and their families. His friends are uncounted but surely run to hundreds. As one of them and as a colleague at NASA, I am pleased and honored that he asked me to write this foreword. While written in Bob's unique and informal style, this autobiography has significance for many readers beyond his large circles of family and friends. Leaders and students of large, complex technological endeavors should be able to learn much from reading how Bob faced the daunting technical and management challenges in his career. As the title of this book implies, Bob has always set high goals for himself and then kept his eyes focused on both the necessary details and the broader picture. His ability to shift smoothly among jobs that required seemingly disparate abilities and skills speaks volumes about his insight, dedication, and enthusiasm for achievement. The book spans a truly remarkable life story. Bob first takes us through his growing up, education, and early professional and family life. Next he focuses on the crucial years when he was the general manager of NASA. Then he moves on to his career in the top jobs at the Air Force, the National Academy of Engineering, and the Energy Research and Development Administration. Finally, he touches on his later leadership activities in the academic and business worlds. Aiming at Targets is a series of fascinating topical vignettes covering his professional life. Taken together, like broad brushstrokes in an impressionist painting, they give a better picture of Bob Seamans and his work than a detailed recitation of facts and dates could hope to do. This is a cheerful account of an interesting and successful career. The book is full of good stories, with many memorable characters. Like the proverbial sundial, it counts the sunny hours

  9. Communication Theory and the Consumer Movement-

    Science.gov (United States)

    Newsom, Doug

    1977-01-01

    Defines and traces the origins of the consumer movement and uses communication theories to explain the effects of the movement. Available from: Public Relations Review, Ray Hiebert, Dean, College of Journalism, University of Maryland, College Park, MD 20742. (MH)

  10. Functional jerks, tics, and paroxysmal movement disorders

    NARCIS (Netherlands)

    Dreissen, Y. E. M.; Cath, D C; Tijssen, M A J; Hallet, Mark; Stone, Jon; Carson, Alan

    2017-01-01

    Functional jerks are among the most common functional movement disorders. The diagnosis of functional jerks is mainly based on neurologic examination revealing specific positive clinical signs. Differentiation from other jerky movements, such as tics, organic myoclonus, and primary paroxysmal

  11. Development of Fetal Movement between 26 and 36 Weeks’ Gestation in Response to Vibro-acoustic Stimulation

    Directory of Open Access Journals (Sweden)

    Marybeth eGrant-Beuttler

    2011-12-01

    Full Text Available Background: Ultrasound observation of fetal movement has documented general trends in motor development and fetal age when motor response to stimulation is observed. Evaluation of fetal movement quality, in addition to specific motor activity, may improve documentation of motor development and highlight specific motor responses to stimulation. Aims: The aim of this investigation was to assess fetal movement at 26 and 36 weeks gestation during three conditions (baseline, immediate response to vibro-acoustic stimulation (VAS, and post-response. Design: A prospective, longitudinal design was utilized. Subjects: Twelve normally developing fetuses, 8 females and 4 males, were examined with continuous ultrasound imaging. Outcome measures: The Fetal Neurobehavioral Coding System (FENS was used to evaluate the quality of motor activity during 10-second epochs over the three conditions. Results: Seventy-five percent of the fetuses at the 26 week assessment and 100% of the fetuses at the 36 week assessment responded with movement immediately following stimulation. Significant differences in head, fetal breathing, general, limb, and mouthing movements were detected between the 26 week and 36 week assessments. Movement differences between conditions were detected in head, fetal breathing, limb, and mouthing movements. Conclusions: Smoother and more complex movement was observed with fetal maturation. Following VAS stimulation, an immediate increase of large, jerky movements suggest instability in fetal capabilities. Fetal movement quality changes over gestation may reflect sensorimotor synaptogenesis in the central nervous system, while observation of immature movement patterns following VAS stimulation may reflect movement pattern instability.

  12. The relationship between adolescents' physical activity, fundamental movement skills and weight status.

    Science.gov (United States)

    O' Brien, Wesley; Belton, Sarahjane; Issartel, Johann

    2016-01-01

    The aim of this study was to determine if a potential relationship among physical activity (PA), fundamental movement skills and weight status exists amongst early adolescent youth. Participants were a sample of 85 students; 54 boys (mean age = 12.94 ± 0.33 years) and 31 girls (mean age = 12.75 ± 0.43 years). Data gathered during physical education class included PA (accelerometry), fundamental movement skills and anthropometric measurements. Standard multiple regression revealed that PA and total fundamental movement skill proficiency scores explained 16.5% (P fundamental movement skills. Results from the current investigation indicate that weight status is an important correlate of fundamental movement skill proficiency during adolescence. Aligned with most recent research, school- and community-based programmes that include developmentally structured learning experiences delivered by specialists can significantly improve fundamental movement skill proficiency in youth.

  13. Participant characteristics of users of holistic movement practices in Australia.

    Science.gov (United States)

    Vergeer, Ineke; Bennie, Jason A; Charity, Melanie J; van Uffelen, Jannique G Z; Harvey, Jack T; Biddle, Stuart J H; Eime, Rochelle M

    2018-05-01

    The aim of this study was to compare the characteristics of users of holistic movement practices in Australia to people who were physically active but not using holistic movement practices. A second aim was to compare characteristics of users of specific holistic movement practices (yoga/Pilates and t'ai chi/qigong). We performed a secondary data analysis on pooled data of a nationally-representative physical activity survey conducted yearly 2001-2010 (n = 195,926). Australia-wide Exercise, Recreation, and Sport Survey (ERASS). A range of socio-demographic and participation characteristics were documented and compared between users and non-users of holistic movement practices and between yoga/Pilates and t'ai chi/qigong users, employing descriptive statistics, chi square, and multiple logistic regression analyses. Users of holistic movement practices (n = 6826) were significantly more likely than non-users to be female, older, have fewer children at home, and have higher levels of education, socio-economic background, and physical activity involvement (p users were also found to differ on a number of characteristics, including age, sex, socioeconomic background, and marital status. As a group, Australian users of holistic movement practices differ on a range of characteristics from those Australians active in other types of physical activities. However, differences between yoga/Pilates and t'ai chi/qigong users suggest these practices attract somewhat different sub-populations. To what extent these differences are due to characteristics inherent to the practices themselves or to differences in delivery-related parameters needs to be examined in future research. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Gravity effects on endogenous movements

    Science.gov (United States)

    Johnsson, Anders; Antonsen, Frank

    Gravity effects on endogenous movements A. Johnsson * and F. Antonsen *+ * Department of Physics, Norwegian University of Science and Technology,NO-7491, Trond-heim, Norway, E-mail: anders.johnsson@ntnu.no + Present address: Statoil Research Center Trondheim, NO-7005, Trondheim, Norway Circumnutations in stems/shoots exist in many plants and often consists of more or less regular helical movements around the plumb line under Earth conditions. Recent results on circumnu-tations of Arabidopsis in space (Johnsson et al. 2009) showed that minute amplitude oscilla-tions exist in weightlessness, but that centripetal acceleration (mimicking the gravity) amplified and/or created large amplitude oscillations. Fundamental mechanisms underlying these results will be discussed by modeling the plant tissue as a cylinder of cells coupled together. As a starting point we have modeled (Antonsen 1998) standing waves on a ring of biological cells, as first discussed in a classical paper (Turing 1952). If the coupled cells can change their water content, an `extension' wave could move around the ring. We have studied several, stacked rings of cells coupled into a cylinder that together represent a cylindrical plant tissue. Waves of extensions travelling around the cylinder could then represent the observable circumnutations. The coupling between cells can be due to cell-to-cell diffusion, or to transport via channels, and the coupling can be modeled to vary in both longitudinal and transversal direction of the cylinder. The results from ISS experiments indicate that this cylindrical model of coupled cells should be able to 1) show self-sustained oscillations without the impact of gravity (being en-dogenous) and 2) show how an environmental factor like gravity can amplify or generate the oscillatory movements. Gravity has been introduced in the model by a negative, time-delayed feed-back transport across the cylinder. This represents the physiological reactions to acceler

  15. Measuring leg movements during sleep using accelerometry: comparison with EMG and piezo-electric scored events.

    Science.gov (United States)

    Terrill, Philip I; Leong, Matthew; Barton, Katrina; Freakley, Craig; Downey, Carl; Vanniekerk, Mark; Jorgensen, Greg; Douglas, James

    2013-01-01

    Periodic Limb Movements during Sleep (PLMS) can cause significant disturbance to sleep, resulting in daytime sleepiness and reduced quality of life. In conventional clinical practice, PLMS are measured using overnight electromyogram (EMG) of the tibialis anterior muscle, although historically they have also been measured using piezo-electric gauges placed over the muscle. However, PLMS counts (PLM index) do not correlate well with clinical symptomology. In this study, we propose that because EMG and piezo derived signals measure muscle activation rather than actual movement, they may count events with no appreciable movement of the limb and therefore no contribution to sleep disturbance. The aim of this study is thus to determine the percentage of clinically scored limb movements which are not associated with movement of the great toe measured using accelerometry. 9 participants were studied simultaneously with an overnight diagnostic polysomnogram (including EMG and piezo instrumentation of the right leg) and high temporal resolution accelerometry of the right great toe. Limb movements were scored, and peak acceleration during each scored movement was quantified. Across the participant population, 54.9% (range: 26.7-76.3) and 39.0% (range: 4.8-69.6) of limb movements scored using piezo and EMG instrumentation respectively, were not associated with toe movement measured with accelerometry. If sleep disturbance is the consequence of the limb movements, these results may explain why conventional piezo or EMG derived PLMI is poorly correlated with clinical symptomology.

  16. Tracking boundary movement and exterior shape modelling in lung EIT imaging

    International Nuclear Information System (INIS)

    Biguri, A; Soleimani, M; Grychtol, B; Adler, A

    2015-01-01

    Electrical impedance tomography (EIT) has shown significant promise for lung imaging. One key challenge for EIT in this application is the movement of electrodes during breathing, which introduces artefacts in reconstructed images. Various approaches have been proposed to compensate for electrode movement, but no comparison of these approaches is available. This paper analyses boundary model mismatch and electrode movement in lung EIT. The aim is to evaluate the extent to which various algorithms tolerate movement, and to determine if a patient specific model is required for EIT lung imaging. Movement data are simulated from a CT-based model, and image analysis is performed using quantitative figures of merit. The electrode movement is modelled based on expected values of chest movement and an extended Jacobian method is proposed to make use of exterior boundary tracking. Results show that a dynamical boundary tracking is the most robust method against any movement, but is computationally more expensive. Simultaneous electrode movement and conductivity reconstruction algorithms show increased robustness compared to only conductivity reconstruction. The results of this comparative study can help develop a better understanding of the impact of shape model mismatch and electrode movement in lung EIT. (paper)

  17. Tracking boundary movement and exterior shape modelling in lung EIT imaging.

    Science.gov (United States)

    Biguri, A; Grychtol, B; Adler, A; Soleimani, M

    2015-06-01

    Electrical impedance tomography (EIT) has shown significant promise for lung imaging. One key challenge for EIT in this application is the movement of electrodes during breathing, which introduces artefacts in reconstructed images. Various approaches have been proposed to compensate for electrode movement, but no comparison of these approaches is available. This paper analyses boundary model mismatch and electrode movement in lung EIT. The aim is to evaluate the extent to which various algorithms tolerate movement, and to determine if a patient specific model is required for EIT lung imaging. Movement data are simulated from a CT-based model, and image analysis is performed using quantitative figures of merit. The electrode movement is modelled based on expected values of chest movement and an extended Jacobian method is proposed to make use of exterior boundary tracking. Results show that a dynamical boundary tracking is the most robust method against any movement, but is computationally more expensive. Simultaneous electrode movement and conductivity reconstruction algorithms show increased robustness compared to only conductivity reconstruction. The results of this comparative study can help develop a better understanding of the impact of shape model mismatch and electrode movement in lung EIT.

  18. Cerebellar anodal tDCS increases implicit learning when strategic re-aiming is suppressed in sensorimotor adaptation.

    Science.gov (United States)

    Leow, Li-Ann; Marinovic, Welber; Riek, Stephan; Carroll, Timothy J

    2017-01-01

    Neurophysiological and neuroimaging work suggests that the cerebellum is critically involved in sensorimotor adaptation. Changes in cerebellar function alter behaviour when compensating for sensorimotor perturbations, as shown by non-invasive stimulation of the cerebellum and studies involving patients with cerebellar degeneration. It is known, however, that behavioural responses to sensorimotor perturbations reflect both explicit processes (such as volitional aiming to one side of a target to counteract a rotation of visual feedback) and implicit, error-driven updating of sensorimotor maps. The contribution of the cerebellum to these explicit and implicit processes remains unclear. Here, we examined the role of the cerebellum in sensorimotor adaptation to a 30° rotation of visual feedback of hand position during target-reaching, when the capacity to use explicit processes was manipulated by controlling movement preparation times. Explicit re-aiming was suppressed in one condition by requiring subjects to initiate their movements within 300ms of target presentation, and permitted in another condition by requiring subjects to wait approximately 1050ms after target presentation before movement initiation. Similar to previous work, applying anodal transcranial direct current stimulation (tDCS; 1.5mA) to the right cerebellum during adaptation resulted in faster compensation for errors imposed by the rotation. After exposure to the rotation, we evaluated implicit remapping in no-feedback trials after providing participants with explicit knowledge that the rotation had been removed. Crucially, movements were more adapted in these no-feedback trials following cerebellar anodal tDCS than after sham stimulation in both long and short preparation groups. Thus, cerebellar anodal tDCS increased implicit remapping during sensorimotor adaptation, irrespective of preparation time constraints. The results are consistent with the possibility that the cerebellum contributes to the

  19. Brain-Machine Interface Enables Bimanual Arm Movements in Monkeys

    Science.gov (United States)

    Ifft, Peter J.; Shokur, Solaiman; Li, Zheng; Lebedev, Mikhail A.; Nicolelis, Miguel A. L.

    2014-01-01

    Brain-machine interfaces (BMIs) are artificial systems that aim to restore sensation and movement to severely paralyzed patients. However, previous BMIs enabled only single arm functionality, and control of bimanual movements was a major challenge. Here, we developed and tested a bimanual BMI that enabled rhesus monkeys to control two avatar arms simultaneously. The bimanual BMI was based on the extracellular activity of 374–497 neurons recorded from several frontal and parietal cortical areas of both cerebral hemispheres. Cortical activity was transformed into movements of the two arms with a decoding algorithm called a 5th order unscented Kalman filter (UKF). The UKF is well-suited for BMI decoding because it accounts for both characteristics of reaching movements and their representation by cortical neurons. The UKF was trained either during a manual task performed with two joysticks or by having the monkeys passively observe the movements of avatar arms. Most cortical neurons changed their modulation patterns when both arms were engaged simultaneously. Representing the two arms jointly in a single UKF decoder resulted in improved decoding performance compared with using separate decoders for each arm. As the animals’ performance in bimanual BMI control improved over time, we observed widespread plasticity in frontal and parietal cortical areas. Neuronal representation of the avatar and reach targets was enhanced with learning, whereas pairwise correlations between neurons initially increased and then decreased. These results suggest that cortical networks may assimilate the two avatar arms through BMI control. PMID:24197735

  20. Movement and Character. Lecture, London, 1946

    Science.gov (United States)

    Montesorri, Maria

    2013-01-01

    Dr. Montessori's words from the 1946 London Lectures describe principles of intelligence and character, the work of the hand, and movement with a purpose as being integral to self-construction. The perfection of movement is spiritual, says Dr. Montessori. Repetition of practical life exercises are exercises in movement with the dignity of human…

  1. 49 CFR 195.424 - Pipe movement.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Pipe movement. 195.424 Section 195.424... PIPELINE Operation and Maintenance § 195.424 Pipe movement. (a) No operator may move any line pipe, unless... in the line section involved are joined by welding unless— (1) Movement when the pipeline does not...

  2. 30 CFR 250.602 - Equipment movement.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Equipment movement. 250.602 Section 250.602... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Workover Operations § 250.602 Equipment movement. The movement of well-workover rigs and related equipment on and off a platform or from well to well on...

  3. 49 CFR 236.776 - Movement, trailing.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Movement, trailing. 236.776 Section 236.776 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Movement, trailing. The movement of a train over the points of a switch which face in the direction in...

  4. 30 CFR 250.502 - Equipment movement.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Equipment movement. 250.502 Section 250.502... OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Well-Completion Operations § 250.502 Equipment movement. The movement of well-completion rigs and related equipment on and off a platform or from well to well...

  5. 49 CFR 236.774 - Movement, facing.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Movement, facing. 236.774 Section 236.774 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION... Movement, facing. The movement of a train over the points of a switch which face in a direction opposite to...

  6. 9 CFR 92.3 - Movement restrictions.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false Movement restrictions. 92.3 Section 92... ANIMAL PRODUCTS: PROCEDURES FOR REQUESTING RECOGNITION OF REGIONS § 92.3 Movement restrictions. Whenever... exist and the EC imposes prohibitions or other restrictions on the movement of animals or animal...

  7. Mixed movements/performance-based drawing

    DEFF Research Database (Denmark)

    Brabrand, Helle

    2011-01-01

    Mixed Movements is a research project engaged in performance-based architectural drawing. As one in a series working with architectonic implementation in relation to body and movements, the actual project relates body-movement and dynamic drawing and presents the material as interactive ‘space-time-tables’....

  8. Transformers: Movement Experiences for Early Childhood Classrooms

    Science.gov (United States)

    Vagovic, Julia

    2008-01-01

    Transformers are simple movement experiences for the classroom that engage the mind and body, focus energy, and help children transition to the next activity. Teachers can use them throughout the day, every day. The author explains the basic movements and suggests ways to build on them. They range from deep breathing to gentle wake-up movements to…

  9. Movement Education Framework (MEF) Made EZ!

    Science.gov (United States)

    Weiller-Abels, Karen; Bridges, Jennifer

    2011-01-01

    All physical educators want to provide lessons that foster success. Particularly essential to the movement education framework is not only providing lessons that foster motor success, but also to develop knowledge about movement to help the learner develop skill in executing all different types of movement. The framework and examples provided in…

  10. Salmon carcass movements in forest streams

    Science.gov (United States)

    Burke Strobel; Daniel R. Shivley; Brett B. Roper

    2009-01-01

    The movements of salmon carcasses over time were studied in two forest streams in the context of a large-scale salmon carcass supplementation program. The objectives were to assess both the level of treatment after stream flows had displaced carcasses and to evaluate whether the magnitude of carcass movements outside of a given reach could be predicted. The movements...

  11. Movement patterns of juvenile whale sharks tagged at an aggregation site in the Red Sea

    KAUST Repository

    Berumen, Michael L.; Braun, Camrin D.; Cochran, Jesse; Skomal, Gregory B.; Thorrold, Simon R.

    2014-01-01

    Conservation efforts aimed at the whale shark, Rhincodon typus, remain limited by a lack of basic information on most aspects of its ecology, including global population structure, population sizes and movement patterns. Here we report

  12. Is that really my movement?—Students' experiences of a video-supported interactive learning model for movement awareness

    Directory of Open Access Journals (Sweden)

    Sofia Backåberg

    2015-08-01

    Full Text Available Healthcare staff and students have a great risk of developing musculoskeletal symptoms. One cause of this is heavy load related work activities such as manual handling, in which the quality of individual work technique may play a major role. Preventive interventions and well-defined educational strategies to support movement awareness and long-lasting movement changes need to be developed. The aim of the present study was to explore nursing students’ experiences of a newly developed interactive learning model for movement awareness. The learning model, which is based on a life-world perspective with focus on interpersonal interaction, has been used with 11 undergraduate students from the second and final year. Each student participated in three individual video sessions with a facilitator. Two individual interviews were carried out with each student during the learning process and one interview 12–18 months after the last session. The interviews were audio-recorded and transcribed verbatim, and a phenomenological hermeneutic method inspired by Paul Ricoeur and described by Lindseth and Norberg was used to interpret the interviews and diary notes. The interpretation resulted in three key themes and nine subthemes. The key themes were; “Obtaining better preconditions for bodily awareness,” “Experiencing changes in one's own movement,” and “Experiencing challenges in the learning process.” The interactive learning model entails a powerful and challenging experience that develops movement awareness. The experience of meaningfulness and usefulness emerges increasingly and alternates with a feeling of discomfort. The learning model may contribute to the body of knowledge of well-defined educational strategies in movement awareness and learning in, for example, preventive interventions and ergonomic education. It may also be valuable in other practical learning situations where movement awareness is required.

  13. Is that really my movement? - Students' experiences of a video-supported interactive learning model for movement awareness.

    Science.gov (United States)

    Backåberg, Sofia; Gummesson, Christina; Brunt, David; Rask, Mikael

    2015-01-01

    Healthcare staff and students have a great risk of developing musculoskeletal symptoms. One cause of this is heavy load related work activities such as manual handling, in which the quality of individual work technique may play a major role. Preventive interventions and well-defined educational strategies to support movement awareness and long-lasting movement changes need to be developed. The aim of the present study was to explore nursing students' experiences of a newly developed interactive learning model for movement awareness. The learning model, which is based on a life-world perspective with focus on interpersonal interaction, has been used with 11 undergraduate students from the second and final year. Each student participated in three individual video sessions with a facilitator. Two individual interviews were carried out with each student during the learning process and one interview 12-18 months after the last session. The interviews were audio-recorded and transcribed verbatim, and a phenomenological hermeneutic method inspired by Paul Ricoeur and described by Lindseth and Norberg was used to interpret the interviews and diary notes. The interpretation resulted in three key themes and nine subthemes. The key themes were; "Obtaining better preconditions for bodily awareness," "Experiencing changes in one's own movement," and "Experiencing challenges in the learning process." The interactive learning model entails a powerful and challenging experience that develops movement awareness. The experience of meaningfulness and usefulness emerges increasingly and alternates with a feeling of discomfort. The learning model may contribute to the body of knowledge of well-defined educational strategies in movement awareness and learning in, for example, preventive interventions and ergonomic education. It may also be valuable in other practical learning situations where movement awareness is required.

  14. Changes in chemical permeation of disposable latex, nitrile, and vinyl gloves exposed to simulated movement.

    Science.gov (United States)

    Phalen, Robert N; Le, Thi; Wong, Weng Kee

    2014-01-01

    Glove movement can affect chemical permeation of organic compounds through polymer glove products. However, conflicting reports make it difficult to compare the effects of movement on chemical permeation through commonly available glove types. The aim of this study was to evaluate the effect of movement on chemical permeation of an organic solvent through disposable latex, nitrile, and vinyl gloves. Simulated whole-glove permeation testing was conducted using ethyl alcohol and a previously designed permeation test system. With exposure to movement, a significant decrease (p ≤ 0.001) in breakthrough time (BT) was observed for the latex (-23%) and nitrile gloves (-31%). With exposure to movement, only the nitrile glove exhibited a significant increase (p ≤ 0.001) in steady-state permeation rate (+47%) and cumulative permeation at 30 min (+111%). Even though the nitrile glove provided optimum chemical resistance against ethyl alcohol, it was most affected by movement. With exposure to movement, the latex glove was an equivalent option for overall worker protection, because it was less affected by movement and the permeation rate was lower than that of the nitrile glove. In contrast, the vinyl glove was the least affected by movement, but did not provide adequate chemical resistance to ethyl alcohol in comparison with the nitrile and latex gloves. Glove selection should take movement and polymer type into account. Some glove polymer types are less affected by movement, most notably the latex glove in this test. With nitrile gloves, at least a factor of three should be used when attempting to assign a protection factor when repetitive hand motions are anticipated. Ultimately, the latex gloves outperformed nitrile and vinyl in these tests, which evaluated the effect of movement on chemical permeation. Future research should aim to resolve some of the observed discrepancies in test results with latex and vinyl gloves.

  15. What makes a movement a gesture?

    Science.gov (United States)

    Novack, Miriam A; Wakefield, Elizabeth M; Goldin-Meadow, Susan

    2016-01-01

    Theories of how adults interpret the actions of others have focused on the goals and intentions of actors engaged in object-directed actions. Recent research has challenged this assumption, and shown that movements are often interpreted as being for their own sake (Schachner & Carey, 2013). Here we postulate a third interpretation of movement-movement that represents action, but does not literally act on objects in the world. These movements are gestures. In this paper, we describe a framework for predicting when movements are likely to be seen as representations. In Study 1, adults described one of three scenes: (1) an actor moving objects, (2) an actor moving her hands in the presence of objects (but not touching them) or (3) an actor moving her hands in the absence of objects. Participants systematically described the movements as depicting an object-directed action when the actor moved objects, and favored describing the movements as depicting movement for its own sake when the actor produced the same movements in the absence of objects. However, participants favored describing the movements as representations when the actor produced the movements near, but not on, the objects. Study 2 explored two additional features-the form of an actor's hands and the presence of speech-like sounds-to test the effect of context on observers' classification of movement as representational. When movements are seen as representations, they have the power to influence communication, learning, and cognition in ways that movement for its own sake does not. By incorporating representational gesture into our framework for movement analysis, we take an important step towards developing a more cohesive understanding of action-interpretation. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. Examining Age-Related Movement Representations for Sequential (Fine-Motor) Finger Movements

    Science.gov (United States)

    Gabbard, Carl; Cacola, Priscila; Bobbio, Tatiana

    2011-01-01

    Theory suggests that imagined and executed movement planning relies on internal models for action. Using a chronometry paradigm to compare the movement duration of imagined and executed movements, we tested children aged 7-11 years and adults on their ability to perform sequential finger movements. Underscoring this tactic was our desire to gain a…

  17. Stereotypic movement disorder: easily missed.

    Science.gov (United States)

    Freeman, Roger D; Soltanifar, Atefeh; Baer, Susan

    2010-08-01

    To expand the understanding of stereotypic movement disorder (SMD) and its differentiation from tics and autistic stereotypies. Forty-two children (31 males, mean age 6y 3mo, SD 2y 8mo; 11 females, mean age 6y 7mo, SD 1y 9mo) consecutively diagnosed with SMD, without-self-injurious behavior, intellectual disability, sensory impairment, or an autistic spectrum disorder (ASD), were assessed in a neuropsychiatry clinic. A list of probe questions on the nature of the stereotypy was administered to parents (and to children if developmentally ready). Questionnaires administered included the Stereotypy Severity Scale, Short Sensory Profile, Strengths and Difficulties Questionnaire, Repetitive Behavior Scale--Revised, and the Developmental Coordination Disorder Questionnaire. The stereotyped movement patterns were directly observed and in some cases further documented by video recordings made by parents. The probe questions were used again on follow-up at a mean age of 10 years 7 months (SD 4y 4mo). Mean age at onset was 17 months. Males exceeded females by 3:1. Family history of a pattern of SMD was reported in 13 and neuropsychiatric comorbidity in 30 (attention-deficit-hyperactivity disorder in 16, tics in 18, and developmental coordination disorder in 16). Obsessive-compulsive disorder occurred in only two. The Short Sensory Profile correlated with comorbidity (p<0.001), the Stereotypy Severity Scale (p=0.009), and the Repetitive Behavior Scale (p<0.001); the last correlated with the Stereotypy Severity Scale (p=0.001). Children (but not their parents) liked their movements, which were usually associated with excitement or imaginative play. Mean length of follow-up was 4 years 8 months (SD 2y 10mo). Of the 39 children followed for longer than 6 months, the behavior stopped or was gradually shaped so as to occur primarily privately in 25. Misdiagnosis was common: 26 were initially referred as tics, 10 as ASD, five as compulsions, and one as epilepsy. Co-occurring facial

  18. Brownian movement and molecular reality

    CERN Document Server

    Perrin, Jean

    2005-01-01

    How do we know that molecules really exist? An important clue came from Brownian movement, a concept developed in 1827 by botanist Robert Brown, who noticed that tiny objects like pollen grains shook and moved erratically when viewed under a microscope. Nearly 80 years later, in 1905, Albert Einstein explained this ""Brownian motion"" as the result of bombardment by molecules. Einstein offered a quantitative explanation by mathematically estimating the average distance covered by the particles over time as a result of molecular bombardment. Four years later, Jean Baptiste Perrin wrote Brownia

  19. Case vignettes of movement disorders.

    Science.gov (United States)

    Yung, C Y

    1983-08-01

    This paper reports five movement disorders cases to serve as a basis for discussion of the problems encountered in the clinical management of these cases, and the pathophysiological mechanisms involved in these disorders as presented. Case 1 is a description of the subjective experience of a patient with acute orofacial dystonia from promethazine. Case 2 is the use of clonazepam is post-head injury tics. Case 3 is the complication from discontinuation of haloperidol and benztropine mesylate treatment. Case 4 is myoclonus in subacute sclerosing Panencephalitis, and Case 5 is rebound tremor from withdrawal of a beta-adrenergic blocker.

  20. Movement of the diaphragm during radiation treatment

    International Nuclear Information System (INIS)

    Nishioka, Masayuki; Fujioka, Tomio; Sakurai, Makoto; Nakajima, Toshifumi; Onoyama, Yasuto.

    1991-01-01

    Movement of the target volume during the exposure to radiation results in decreased accuracy in radiotherapy. We carried out the quantitative evaluation of the movement of the diaphragm during the radiation therapy. Seventy seven patients, who received radiation therapy for lung cancer from December 1988 to February 1990 at the Osaka-prefectural Habikino Hospital, were studied. The movement was recorded with a sonoprinter at the time of treatment planning for radiotherapy, and the length of movement was evaluated at 6 points on the diaphragm. In a study of 402 points in 77 patients, the average movement was 12 mm, and the maximum movement was 40 mm. At the 17% of the points, the movement exceeded 20 mm. The largest movement was observed at the outer point of the right lung. Movement was greater in men than in women. Performance status was not related to the degree of movement. We concluded that in chest and abdominal irradiation, movement caused by respiration is not negligible, and synchronized radiotherapy should be developed in the future. (author)

  1. The anti-nuclear movement and its critics: the social base of support

    International Nuclear Information System (INIS)

    Douglin, J.J.

    1976-01-01

    The nature of the anti-nuclear movement can be defined in terms of its current status and those actively involved in it, with the aim of delineating areas for combatting anti-nuclear protest. The ωnatural' course of a social movement tends to be cyclical. The anti-nuclear movement is apparently in the coalescence or second stage of progression. The Canadian Coalition for Nuclear Responsibility (CCNR) is a movement having many issues, concerns and strategies which typify the anti-nuclear movement. The strategy of the CCNR is to attempt to make the environment a major political issue which will polarize the public around nuclear power in Canada. The Canadian movement cannot achieve the status of that in the U.S. without first developing a tighter organizational structure and greater co-ordination, a large base of numbers and resources, extended division of labour, and regular political thrusts. It may also have to shed its environmentalist image and become a social and political movement. As environmentalists are the chief critics of nuclear power a sociological profile has been developed for them, including a breakdown of typical aims, beliefs, background and position on issues within the movement, as an aid to anticipating future actions against the nuclear industry. (J.T.A.)

  2. Organization of octopus arm movements: a model system for studying the control of flexible arms.

    Science.gov (United States)

    Gutfreund, Y; Flash, T; Yarom, Y; Fiorito, G; Segev, I; Hochner, B

    1996-11-15

    Octopus arm movements provide an extreme example of controlled movements of a flexible arm with virtually unlimited degrees of freedom. This study aims to identify general principles in the organization of these movements. Video records of the movements of Octopus vulgaris performing the task of reaching toward a target were studied. The octopus extends its arm toward the target by a wave-like propagation of a bend that travels from the base of the arm toward the tip. Similar bend propagation is seen in other octopus arm movements, such as locomotion and searching. The kinematics (position and velocity) of the midpoint of the bend in three-dimensional space were extracted using the direct linear transformation algorithm. This showed that the bend tends to move within a single linear plane in a simple, slightly curved path connecting the center of the animal's body with the target location. Approximately 70% of the reaching movements demonstrated a stereotyped tangential velocity profile. An invariant profile was observed when movements were normalized for velocity and distance. Two arms, extended together in the same behavioral context, demonstrated identical velocity profiles. The stereotyped features of the movements were also observed in spontaneous arm extensions (not toward an external target). The simple and stereotypic appearance of the bend trajectory suggests that the position of the bend in space and time is the controlled variable. We propose that this strategy reduces the immense redundancy of the octopus arm movements and hence simplifies motor control.

  3. Investigating the Process of Process Modeling with Eye Movement Analysis

    OpenAIRE

    Pinggera, Jakob; Furtner, Marco; Martini, Markus; Sachse, Pierre; Reiter, Katharina; Zugal, Stefan; Weber, Barbara

    2015-01-01

    Research on quality issues of business process models has recently begun to explore the process of creating process models by analyzing the modeler's interactions with the modeling environment. In this paper we aim to complement previous insights on the modeler's modeling behavior with data gathered by tracking the modeler's eye movements when engaged in the act of modeling. We present preliminary results and outline directions for future research to triangulate toward a more comprehensive un...

  4. Semantic Representation of Individualized Reaction Movements for Virtual Human

    OpenAIRE

    Garcia-Rojas, A.; Vexo, F.; Thalmann, D.

    2007-01-01

    Virtual Human (VH) creation aims to provide virtual characters with realistic behavior, which implies endowing them with autonomy in an inhabited virtual environment. Autonomous behavior consists in interacting with users or the environment and reacting to stimuli. Reactions are unconscious behaviors that are not often implemented in virtual humans. Frequently, virtual humans show repetitive and robotic movements which tend to decrease realism. To improve believability in virtual humans we ne...

  5. Deriving Animal Movement Behaviors Using Movement Parameters Extracted from Location Data

    Directory of Open Access Journals (Sweden)

    Maryam Teimouri

    2018-02-01

    Full Text Available We present a methodology for distinguishing between three types of animal movement behavior (foraging, resting, and walking based on high-frequency tracking data. For each animal we quantify an individual movement path. A movement path is a temporal sequence consisting of the steps through space taken by an animal. By selecting a set of appropriate movement parameters, we develop a method to assess movement behavioral states, reflected by changes in the movement parameters. The two fundamental tasks of our study are segmentation and clustering. By segmentation, we mean the partitioning of the trajectory into segments, which are homogeneous in terms of their movement parameters. By clustering, we mean grouping similar segments together according to their estimated movement parameters. The proposed method is evaluated using field observations (done by humans of movement behavior. We found that on average, our method agreed with the observational data (ground truth at a level of 80.75% ± 5.9% (SE.

  6. The Anti-Doping Movement.

    Science.gov (United States)

    Willick, Stuart E; Miller, Geoffrey D; Eichner, Daniel

    2016-03-01

    Historical reports of doping in sports date as far back as the ancient Greek Olympic Games. The anti-doping community considers doping in sports to be cheating and a violation of the spirit of sport. During the past century, there has been an increasing awareness of the extent of doping in sports and the health risks of doping. In response, the anti-doping movement has endeavored to educate athletes and others about the health risks of doping and promote a level playing field. Doping control is now undertaken in most countries around the world and at most elite sports competitions. As athletes have found new ways to dope, however, the anti-doping community has endeavored to strengthen its educational and deterrence efforts. It is incumbent upon sports medicine professionals to understand the health risks of doping and all doping control processes. Copyright © 2016 American Academy of Physical Medicine and Rehabilitation. Published by Elsevier Inc. All rights reserved.

  7. Teaching Movement Activities as Performativity

    DEFF Research Database (Denmark)

    Jensen, Jens-Ole

    2017-01-01

    subjects the teaching style should be characterized by more variation and motivate the pupils. Research has shown that there is a correlation between physical activity and intellectual capital (e.g. educational attainment and academic performance), physical capital (e.g. physical fitness and reduction...... of the risk for diseases and risk factors) and emotional capital (e.g. fun, enjoyment and self-esteem) (Bailey, Hillman, Arent, & Petitpas, 2013). The school reform prescribes that all pupils from grade 1-9 must have at least 45 minutes of movement activities in average every day.Next to the well-known PE...... without prerequisites but part of discourses and at the same time individual interpretations of specific practices. The teaching role is something that is constantly produced and reproduced in the bodily interaction. Understanding teaching as performativity means that teachers are not acting in certain...

  8. Plant movements and climate warming

    DEFF Research Database (Denmark)

    De Frenne, Pieter; Coomes, David A.; De Schrijver, An

    2014-01-01

    environments can establish in nonlocal sites. •We assess the intraspecific variation in growth responses to nonlocal soils by planting a widespread grass of deciduous forests (Milium effusum) into an experimental common garden using combinations of seeds and soil sampled in 22 sites across its distributional...... range, and reflecting movement scenarios of up to 1600 km. Furthermore, to determine temperature and forest-structural effects, the plants and soils were experimentally warmed and shaded. •We found significantly positive effects of the difference between the temperature of the sites of seed and soil...... collection on growth and seedling emergence rates. Migrant plants might thus encounter increasingly favourable soil conditions while tracking the isotherms towards currently ‘colder’ soils. These effects persisted under experimental warming. Rising temperatures and light availability generally enhanced plant...

  9. Parametric HMMs for Movement Recognition and Synthesis

    DEFF Research Database (Denmark)

    Herzog, Dennis; Krüger, Volker

    2009-01-01

    , we develop an exemplar-based parametric hidden Markov model (PHMM) that allows to represent movements of a particular type. Since we use model interpolation to reduce the necessary amount of training data, we had to develop a method to setup local models in a synchronized way. In our experiments we......A common problem in human movement recognition is the recognition of movements of a particular type (semantic). E.g., grasping movements have a particular semantic (grasping) but the actual movements usually have very different appearances due to, e.g., different grasping directions. In this paper...... to recover the movement type, and, e.g., the object position a human is pointing at. Our experiments show the flexibility of the PHMMs in terms of the amount of training data and its robustness in terms of noisy observation data. In addition, we compare our PHMM to an other kind of PHMM, which has been...

  10. Integrating individual movement behaviour into dispersal functions.

    Science.gov (United States)

    Heinz, Simone K; Wissel, Christian; Conradt, Larissa; Frank, Karin

    2007-04-21

    Dispersal functions are an important tool for integrating dispersal into complex models of population and metapopulation dynamics. Most approaches in the literature are very simple, with the dispersal functions containing only one or two parameters which summarise all the effects of movement behaviour as for example different movement patterns or different perceptual abilities. The summarising nature of these parameters makes assessing the effect of one particular behavioural aspect difficult. We present a way of integrating movement behavioural parameters into a particular dispersal function in a simple way. Using a spatial individual-based simulation model for simulating different movement behaviours, we derive fitting functions for the functional relationship between the parameters of the dispersal function and several details of movement behaviour. This is done for three different movement patterns (loops, Archimedean spirals, random walk). Additionally, we provide measures which characterise the shape of the dispersal function and are interpretable in terms of landscape connectivity. This allows an ecological interpretation of the relationships found.

  11. Movement-based Interaction in Camera Spaces

    DEFF Research Database (Denmark)

    Eriksson, Eva; Riisgaard Hansen, Thomas; Lykke-Olesen, Andreas

    2006-01-01

    In this paper we present three concepts that address movement-based interaction using camera tracking. Based on our work with several movement-based projects we present four selected applications, and use these applications to leverage our discussion, and to describe our three main concepts space......, relations, and feedback. We see these as central for describing and analysing movement-based systems using camera tracking and we show how these three concepts can be used to analyse other camera tracking applications....

  12. Outcomes of Social Movements and Protest Activities

    OpenAIRE

    Giugni, Marco; Bosi, Lorenzo; Uba, Katrin

    2013-01-01

    Scholarship has left the study of the consequences of social movements in the background for a long time, focusing instead on movement emergence, characteristics, and dynamics. Since the mid-1970s, however, scholars have paid an increasing interest in how social movements and protest activities may produce change at various levels. The existing literature can be ordered according to the kind of consequence addressed. In this regard, one can roughly distinguish between political, biographical,...

  13. Sheep movement networks and the transmission of infectious diseases.

    Directory of Open Access Journals (Sweden)

    Victoriya V Volkova

    2010-06-01

    Full Text Available Various approaches have been used to investigate how properties of farm contact networks impact on the transmission of infectious diseases. The potential for transmission of an infection through a contact network can be evaluated in terms of the basic reproduction number, R(0. The magnitude of R(0 is related to the mean contact rate of a host, in this case a farm, and is further influenced by heterogeneities in contact rates of individual hosts. The latter can be evaluated as the second order moments of the contact matrix (variances in contact rates, and co-variance between contacts to and from individual hosts. Here we calculate these quantities for the farms in a country-wide livestock network: >15,000 Scottish sheep farms in each of 4 years from July 2003 to June 2007. The analysis is relevant to endemic and chronic infections with prolonged periods of infectivity of affected animals, and uses different weightings of contacts to address disease scenarios of low, intermediate and high animal-level prevalence.Analysis of networks of Scottish farms via sheep movements from July 2003 to June 2007 suggests that heterogeneities in movement patterns (variances and covariances of rates of movement on and off the farms make a substantial contribution to the potential for the transmission of infectious diseases, quantified as R(0, within the farm population. A small percentage of farms (80% and these farms could be efficiently targeted by interventions aimed at reducing spread of diseases via animal movement.

  14. Daily Living Movement Recognition for Pedestrian Dead Reckoning Applications

    Directory of Open Access Journals (Sweden)

    Alessio Martinelli

    2016-01-01

    Full Text Available Nowadays, activity recognition is a central topic in numerous applications such as patient and sport activity monitoring, surveillance, and navigation. By focusing on the latter, in particular Pedestrian Dead Reckoning navigation systems, activity recognition is generally exploited to get landmarks on the map of the buildings in order to permit the calibration of the navigation routines. The present work aims to provide a contribution to the definition of a more effective movement recognition for Pedestrian Dead Reckoning applications. The signal acquired by a belt-mounted triaxial accelerometer is considered as the input to the movement segmentation procedure which exploits Continuous Wavelet Transform to detect and segment cyclic movements such as walking. Furthermore, the segmented movements are provided to a supervised learning classifier in order to distinguish between activities such as walking and walking downstairs and upstairs. In particular, four supervised learning classification families are tested: decision tree, Support Vector Machine, k-nearest neighbour, and Ensemble Learner. Finally, the accuracy of the considered classification models is evaluated and the relative confusion matrices are presented.

  15. Subthalamic nucleus detects unnatural android movement.

    Science.gov (United States)

    Ikeda, Takashi; Hirata, Masayuki; Kasaki, Masashi; Alimardani, Maryam; Matsushita, Kojiro; Yamamoto, Tomoyuki; Nishio, Shuichi; Ishiguro, Hiroshi

    2017-12-19

    An android, i.e., a realistic humanoid robot with human-like capabilities, may induce an uncanny feeling in human observers. The uncanny feeling about an android has two main causes: its appearance and movement. The uncanny feeling about an android increases when its appearance is almost human-like but its movement is not fully natural or comparable to human movement. Even if an android has human-like flexible joints, its slightly jerky movements cause a human observer to detect subtle unnaturalness in them. However, the neural mechanism underlying the detection of unnatural movements remains unclear. We conducted an fMRI experiment to compare the observation of an android and the observation of a human on which the android is modelled, and we found differences in the activation pattern of the brain regions that are responsible for the production of smooth and natural movement. More specifically, we found that the visual observation of the android, compared with that of the human model, caused greater activation in the subthalamic nucleus (STN). When the android's slightly jerky movements are visually observed, the STN detects their subtle unnaturalness. This finding suggests that the detection of unnatural movements is attributed to an error signal resulting from a mismatch between a visual input and an internal model for smooth movement.

  16. Airport Movement Area Closure Planner, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — This SBIR research develops an automation tool improving temporary and permanent runway closure management. The Movement Area Closure Planner (MACP) provides airport...

  17. Effects of saccadic bilateral eye movements on episodic and semantic autobiographical memory fluency.

    Science.gov (United States)

    Parker, Andrew; Parkin, Adam; Dagnall, Neil

    2013-01-01

    Performing a sequence of fast saccadic horizontal eye movements has been shown to facilitate performance on a range of cognitive tasks, including the retrieval of episodic memories. One explanation for these effects is based on the hypothesis that saccadic eye movements increase hemispheric interaction, and that such interactions are important for particular types of memory. The aim of the current research was to assess the effect of horizontal saccadic eye movements on the retrieval of both episodic autobiographical memory (event/incident based memory) and semantic autobiographical memory (fact based memory) over recent and more distant time periods. It was found that saccadic eye movements facilitated the retrieval of episodic autobiographical memories (over all time periods) but not semantic autobiographical memories. In addition, eye movements did not enhance the retrieval of non-autobiographical semantic memory. This finding illustrates a dissociation between the episodic and semantic characteristics of personal memory and is considered within the context of hemispheric contributions to episodic memory performance.

  18. Monitoring the progressive increase of the longest episode of spontaneous movements in Guinea pig fetus

    Directory of Open Access Journals (Sweden)

    Sekulić S.

    2013-01-01

    Full Text Available The aim of this work was to determine the changes in the duration of spontaneous movements in the guinea pig fetus after the appearance of its first movements. Every day from the 25th to the 35th gestation day, one fetus from each of twenty pregnant animals was examined by ultrasound. Fetal movements were observed for 5 min. The episode with the longest period of movement was taken into consideration and was recorded as: 3 s. Days 25 and 26 were characterized by episodes lasting 3 s (χ2 = 140.51 p <0.05. Tracking the dynamics of progressive increases in the longest episode of spontaneous movement could be a useful factor in estimating the maturity and condition of a fetus. [Projekat Ministarstva nauke Republike Srbije, br. 175006/2011

  19. Degeneration of rapid eye movement sleep circuitry underlies rapid eye movement sleep behavior disorder.

    Science.gov (United States)

    McKenna, Dillon; Peever, John

    2017-05-01

    During healthy rapid eye movement sleep, skeletal muscles are actively forced into a state of motor paralysis. However, in rapid eye movement sleep behavior disorder-a relatively common neurological disorder-this natural process is lost. A lack of motor paralysis (atonia) in rapid eye movement sleep behavior disorder allows individuals to actively move, which at times can be excessive and violent. At first glance this may sound harmless, but it is not because rapid eye movement sleep behavior disorder patients frequently injure themselves or the person they sleep with. It is hypothesized that the degeneration or dysfunction of the brain stem circuits that control rapid eye movement sleep paralysis is an underlying cause of rapid eye movement sleep behavior disorder. The link between brain stem degeneration and rapid eye movement sleep behavior disorder stems from the fact that rapid eye movement sleep behavior disorder precedes, in the majority (∼80%) of cases, the development of synucleinopathies such as Parkinson's disease, dementia with Lewy bodies, and multiple system atrophy, which are known to initially cause degeneration in the caudal brain stem structures where rapid eye movement sleep circuits are located. Furthermore, basic science and clinical evidence demonstrate that lesions within the rapid eye movement sleep circuits can induce rapid eye movement sleep-specific motor deficits that are virtually identical to those observed in rapid eye movement sleep behavior disorder. This review examines the evidence that rapid eye movement sleep behavior disorder is caused by synucleinopathic neurodegeneration of the core brain stem circuits that control healthy rapid eye movement sleep and concludes that rapid eye movement sleep behavior disorder is not a separate clinical entity from synucleinopathies but, rather, it is the earliest symptom of these disorders. © 2017 International Parkinson and Movement Disorder Society. © 2017 International Parkinson and

  20. Low sustainability, poor governance, and other challenges encountered by grassroots non-governmental organizations targeting HIV prevention for men who have sex with men in China - a nation-wide study.

    Science.gov (United States)

    Lau, Joseph T F; Wang, Zixin; Kim, Yoona; Li, Jinghua; Gu, Jing; Mo, Phoenix K H; Wang, Xiaodong

    2017-12-01

    Grassroots non-governmental organizations (NGOs) played pivotal roles in HIV prevention among men who have sex with men (MSM) in China. Their governance and sustainability issues were under-studied. This nation-wide study surveyed leaders of 202 of the HIV related NGOs in China.58.4% of the leaders believed that their NGO would last for ≤5 years; which was negatively associated with perceived good relationship with CDC. 65.3% mentioned ≥3 non-sustainability issues; associated factors included perceived inadequacies in prevention skills, management skills, policy support, technical support, operational support, and CDC's support; a reverse association was found for frequent collaboration with organizations in China. 30.6% of the leaders mentioned ≥7 governance issues; a stepwise model found a positive association with having no office and negative associations with number of full-time staff and core volunteers. These problems would severely limit the effectiveness of HIV prevention among MSM. Related improvements and support are warranted.

  1. ‘Ekhaya: Human displacement and the yearning for familial homecoming. From Throne (Cathedra to Home (Oikos in a grassroots ecclesiology of place and space: Fides Quaerens Domum et Locum [Faith Seeking Home and Space

    Directory of Open Access Journals (Sweden)

    Daniel J. Louw

    2017-04-01

    Full Text Available The classical definition of theology is ‘faith-seeking understanding’ (fides quaerens intellectum. The focus is on the understanding/interpretation of the object of Christian faith: God. There is another root for the quest for understanding, namely the praxis situation of faith. People live in particular historical contexts that have their own distinctive problems and possibilities; thus, the focus on place and space in a theology of home. A praxis approach is to learn life and the gospel from below, thus the emphasis on a grassroots ecclesiology that is structured like an oikos, a familial dwelling place. This understanding of the dynamics of the fellowship of believers as  oikodomein is captured by the Zulu notion for the yearning for home (home sickness: Ekhaya. It is argued that Ekhaya thinking is an alternative route for an operative ecclesiology that caters for the need of marginalised, oppressed, displaced and homeless people. Practical theology is thus described as fides  quaerens domum et locum [faith-seeking home and place], namely to inhabit. An Ekhaya approach to practical theological ecclesiology is about critical reflection through the eyes of those who are weak and who don’t count for much by the standards of successful people and institutions.

  2. Rating Scales for Movement Disorders With Sleep Disturbances: A Narrative Review

    Science.gov (United States)

    Rodríguez-Blázquez, Carmen; Forjaz, Maria João; Kurtis, Monica M.; Balestrino, Roberta; Martinez-Martin, Pablo

    2018-01-01

    Introduction: In recent years, a wide variety of rating scales and questionnaires for movement disorders have been developed and published, making reviews on their contents, and attributes convenient for the potential users. Sleep disorders are frequently present in movement disorders, and some movement disorders are accompanied by specific sleep difficulties. Aim: The aim of this study is to perform a narrative review of the most frequently used rating scales for movement disorders with sleep problems, with special attention to those recommended by the International Parkinson and Movement Disorders Society. Methods: Online databases (PubMed, SCOPUS, Web of Science, Google Scholar), related references from papers and websites and personal files were searched for information on comprehensive or global rating scales which assessed sleep disturbances in the following movement disorders: akathisia, chorea, dystonia, essential tremor, myoclonus, multiple system atrophy, Parkinson's disease, progressive supranuclear palsy, and tics and Tourette syndrome. For each rating scale, its objective and characteristics, as well as a summary of its psychometric properties and recommendations of use are described. Results: From 22 rating scales identified for the selected movement disorders, only 5 included specific questions on sleep problems. Movement Disorders Society-Unified Parkinson's Disease Rating scale (MDS-UPDRS), Non-Motor Symptoms Scale and Questionnaire (NMSS and NMSQuest), Scales for Outcomes in Parkinson's Disease (SCOPA)-Autonomic and Progressive Supranuclear Palsy Rating Scale (PSPRS) were the only rating scales that included items for assessing sleep disturbances. Conclusions: Despite sleep problems are frequent in movement disorders, very few of the rating scales addresses these specific symptoms. This may contribute to an infra diagnosis and mistreatment of the sleep problems in patients with movement disorders.

  3. FUNCTIONAL MOVEMENT SCREENING: THE USE OF FUNDAMENTAL MOVEMENTS AS AN ASSESSMENT OF FUNCTION ‐ PART 1

    OpenAIRE

    Cook, Gray; Burton, Lee; Hoogenboom, Barbara J.; Voight, Michael

    2014-01-01

    To prepare an athlete for the wide variety of activities needed to participate in or return to their sport, the analysis of fundamental movements should be incorporated into screening in order to determine who possesses, or lacks, the ability to perform certain essential movements. In a series of two articles, the background and rationale for the analysis of fundamental movement will be provided. The Functional Movement Screen (FMS™) will be described, and any evidence related to its use will...

  4. THE INFLUENCE OF LOWER LIMB MOVEMENT ON UPPER LIMB MOVEMENT SYMMETRY WHILE SWIMMING THE BREASTSTROKE

    OpenAIRE

    M. Jaszczak

    2011-01-01

    This study 1) examined the influence of lower limb movement on upper limb movement symmetry, 2) determined the part of the propulsion phase displaying the greatest hand movement asymmetry, 3) diagnosed the range of upper limb propulsion phase which is the most prone to the influence of the lower limbs while swimming the breaststroke. Twenty-four participants took part in two tests. Half of them performed an asymmetrical leg movement. The propulsion in the first test was generated by four limb...

  5. Assessing the clinical utility of combined movement examination in symptomatic degenerative lumbar spondylosis.

    Science.gov (United States)

    Monie, A P; Price, R I; Lind, C R P; Singer, K P

    2015-07-01

    The aim of this study is to report the development and validation of a low back computer-aided combined movement examination protocol in normal individuals and record treatment outcomes of cases with symptomatic degenerative lumbar spondylosis. Test-retest, following intervention. Self-report assessments and combined movement examination were used to record composite spinal motion, before and following neurosurgical and pain medicine interventions. 151 normal individuals aged from 20 years to 69 years were assessed using combined movement examination between L1 and S1 spinal levels to establish a reference range. Cases with degenerative low back pain and sciatica were assessed before and after therapeutic interventions with combined movement examination and a battery of self-report pain and disability questionnaires. Change scores for combined movement examination and all outcome measures were derived. Computer-aided combined movement examination validation and intraclass correlation coefficient with 95% confidence interval and least significant change scores indicated acceptable reliability of combined movement examination when recording lumbar movement in normal subjects. In both clinical cases lumbar spine movement restrictions corresponded with self-report scores for pain and disability. Post-intervention outcomes all showed significant improvement, particularly in the most restricted combined movement examination direction. This study provides normative reference data for combined movement examination that may inform future clinical studies of the technique as a convenient objective surrogate for important clinical outcomes in lumbar degenerative spondylosis. It can be used with good reliability, may be well tolerated by individuals in pain and appears to change in concert with validated measures of lumbar spinal pain, functional limitation and quality of life. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. The Islamic Movement at Khairun University Ternate

    Directory of Open Access Journals (Sweden)

    Muhammad Irfan Syuhudi

    2015-12-01

    Full Text Available This article aims to describe Islamic religious thought of Muslim student at KhairunUniversity in Ternate and the dynamic of religious movement organizations on  campus. Informants of this study were selected using purposive method including activists of  Islamic organizations, students, and lecturers of the university. Data were collected using interviews, observation, and documentation, and searching data related to social context of the study from the internet. Findings of the research shows that the type of religious understanding and nationality of Muslim students after the reformation era at Khairun University began experiencing a shift since the presence of trans-national organizations, such as the Indonesian Muslim Student Action Union (KAMMI, Campus Propagation Institute (LDK, Hizbut Tahrir (HT, and Wahdah Islamiyah (WI. Those organizations adopt fundamentalists thought who want purification of Islam, and anti-tradition. Nationality thought adopted by these organizations is a country that imposes Islamic law and Establishes a state of Khilafah (HT. Nevertheless, most students at the Khairun University embrace cultural Islam, following the footsteps of their parents and Ternate society in general.

  7. Detecting movement patterns using Brownian bridges

    NARCIS (Netherlands)

    Buchin, K.; Sijben, S.; Arseneau, T.J.-M.; Willems, E.P.

    2012-01-01

    In trajectory data a low sampling rate leads to high uncertainty in between sampling points, which needs to be taken into account in the analysis of such data. However, current algorithms for movement analysis ignore this uncertainty and assume linear movement between sample points. In this paper we

  8. Towards a discursive analytics of movement

    DEFF Research Database (Denmark)

    Frello, Birgitta

    2008-01-01

    examples taken from Danish media, it is shown that the study of movement cannot be separated from that of discursive power. Access to and control over physical movement is unequally distributed. However, so is access to and control over assessing which activities can meaningfully be given the label...

  9. Movement initiation in groups of feral horses

    NARCIS (Netherlands)

    Krueger, Konstanze; Flauger, Birgit; Farmer, Kate; Hemelrijk, Charlotte

    Herds of ungulates, flocks of birds, swarms of insects and schools of fish move in coordinated groups. Computer models show that only one or very few animals are needed to initiate and direct movement. To investigate initiation mechanisms further, we studied two ways in which movement can be

  10. Orthodontic Tooth Movement: A Historic Prospective.

    Science.gov (United States)

    Will, Leslie A

    2016-01-01

    The earliest report on orthodontic tooth movement in the English literature was published in 1911. Oppenheim carried out studies on baboons to determine what histologic changes occurred during tooth movement. Reitan and many others carried out research into the nature of tooth movement. The pressure-tension model of tooth movement developed from these studies, whereby the two sides of the tooth responded to forces as if in isolation. A second theory, proposed by Stuteville in 1938, was the hydraulic theory of tooth movement. In this theory, fluid from the vasculature, lymphatic system and intercellular spaces responds to the forces of tooth movement, damping the force and limiting movement. Bien and Baumrind expanded on this theory with their own studies in the 1960s. It is clear that both the pressure-tension and fluid flow concepts have merit, but considerable work needs to be done to ascertain the details so that tooth movement can be managed and controlled. © 2016 S. Karger AG, Basel.

  11. ANALYSING SURFACE MOVEMENT DELAYS IN AN AIRPORT

    Directory of Open Access Journals (Sweden)

    Volodymyr Kharchenko

    2014-07-01

    Full Text Available Queuing effect can be in the different components of ground operations. Causes of surface – movement delays are long taxi – in and taxi – out operations during departure and arrival of aircraft. Surface movement delays in an airport are analyzed

  12. Historical Development of the Olympic Movement

    Directory of Open Access Journals (Sweden)

    Violeta Šiljak

    2017-10-01

    Full Text Available The Olympic Movement is a term that covers all areas related to the phenomenon of Olympism. From its creation, the Olympic Movement has had to follow and to respond to numerous challenges and changes of the 20th and 21st century. The successful work of the International Olympic Committee (IOC on the implementation of their projects related to world peace, the education of youth, equal inclusion of women in every aspect of the Movement, the establishment of the Women’s Commission, the Sport for All Commission, and the Sports and the Environment Commission are facts indicating that the IOC has a significant impact on the values of the Olympic Movement. In addition to equal participation of all athletes, today, the Olympic Movement provides Olympic solidarity, education and other programs. The basic method that was used in this study was the historical method, which includes heuristic, empirical and theoretical study of the origin and development of the IOC and its operation as part of the Olympic Movement. Research results indicate that the management of the IOCas a sporting organization that manages this Movement is directed at achieving the goal to contribute to building a more peaceful and better world by educating young people through sports, and in accordance with the Olympic values. With proper management, the IOChas improved sports and has grown into an organization that is at the head of the Olympic Movement.

  13. Active Movement Warm-Up Routines

    Science.gov (United States)

    Walter, Teri; Quint, Ashleigh; Fischer, Kim; Kiger, Joy

    2011-01-01

    This article presents warm-ups that are designed to physiologically and psychologically prepare students for vigorous physical activity. An active movement warm-up routine is made up of three parts: (1) active warm-up movement exercises, (2) general preparation, and (3) the energy system. These warm-up routines can be used with all grade levels…

  14. Fundamental Movement Skills and Autism Spectrum Disorders

    Science.gov (United States)

    Staples, Kerri L.; Reid, Greg

    2010-01-01

    Delays and deficits may both contribute to atypical development of movement skills by children with ASD. Fundamental movement skills of 25 children with autism spectrum disorders (ASD) (ages 9-12 years) were compared to three typically developing groups using the "Test of Gross Motor Development" ("TGMD-2"). The group matched on chronological age…

  15. Fundamental Movement Skill Proficiency amongst Adolescent Youth

    Science.gov (United States)

    O' Brien, Wesley; Belton, Sarahjane; Issartel, Johann

    2016-01-01

    Background: Literature suggests that physical education programmes ought to provide intense instruction towards basic movement skills needed to enjoy a variety of physical activities. Fundamental movement skills (FMS) are basic observable patterns of behaviour present from childhood to adulthood (e.g. run, skip and kick). Recent evidence indicates…

  16. Introduction: The Future of Social Movement Research

    NARCIS (Netherlands)

    Stekelenburg, Jacquelien Van; Roggeband, Conny; Stekelenburg, Jacquelien Van; Roggeband, Conny; Klandermans, Bert

    2013-01-01

    In The Future of Social Movement Research, some of the most influential scholars in the field provide a wide-ranging understanding of how social movements arise and persist, engendering unanswered questions pointing to new theoretical strands and fields of research. The resulting work is

  17. Using a developmental movement programme to enhance ...

    African Journals Online (AJOL)

    Brain research has shown that the brain is “plastic” in that it can adapt continuously, and its structure can be changed by certain kinds of stimulation, including movement. The body is a sensory-motor response system that causes the brain to organize itself. Movement is essential to learning and can be regarded as the door ...

  18. Social Movement Theory: Past, Present and Prospects

    NARCIS (Netherlands)

    van Stekelenburg, Jacquelien

    2009-01-01

    Mobilization against apartheid in South Africa, the campaign against blood diamonds, the women's movement in Liberia where Africa's first female head of State was elected in 2005 - these are all examples of socially based movements that have had a major effect on Africa's recent history. Yet the

  19. Movers and shakers : social movements in Africa

    NARCIS (Netherlands)

    Ellis, S.; Kessel, van W.M.J.

    2009-01-01

    Mobilization against apartheid in South Africa, the campaign against blood diamonds, the women's movement in Liberia where Africa's first female head of State was elected in 2005 - these are all examples of socially based movements that have had a major effect on Africa's recent history. Yet the

  20. Surgical management of movement disorders | Enslin | South ...

    African Journals Online (AJOL)

    Movement disorders are usually treated by neurologists, and appropriately so. The first-line management of all conditions that are grouped together as movement disorders (e.g. Parkinson's disease, dystonia, essential tremor) is with medication and, in some, with rehabilitative strategies, such as occupational therapy, ...