WorldWideScience

Sample records for address knowledge compassion

  1. Compassion.

    Science.gov (United States)

    Saunders, John

    2015-04-01

    The term 'compassion' has been much used and little discussed. I argue that compassion is a virtue in the Aristotelian sense, one of a family of other-regarding properties and belongs to the affective qualities of a moral agent. Its exercise is an essential component of good medical care in many situations and requires grounding in moral principles. Although our dispositions vary, compassion is a quality that can be developed in all of us.

  2. A knowledge-based agent prototype for Chinese address geocoding

    Science.gov (United States)

    Wei, Ran; Zhang, Xuehu; Ding, Linfang; Ma, Haoming; Li, Qi

    2009-10-01

    Chinese address geocoding is a difficult problem to deal with due to intrinsic complexities in Chinese address systems and a lack of standards in address assignments and usages. In order to improve existing address geocoding algorithm, a spatial knowledge-based agent prototype aimed at validating address geocoding results is built to determine the spatial accuracies as well as matching confidence. A portion of human's knowledge of judging the spatial closeness of two addresses is represented via first order logic and the corresponding algorithms are implemented with the Prolog language. Preliminary tests conducted using addresses matching result in Beijing area showed that the prototype can successfully assess the spatial closeness between the matching address and the query address with 97% accuracy.

  3. A snapshot review of culturally competent compassion as addressed in selected mental health textbooks for undergraduate nursing students

    OpenAIRE

    Papadopoulos, Irena; Pezzella, Alfonso

    2015-01-01

    Background The recent scandals involving poor healthcare put nurses under the spotlight in an attempt to understand how compassionate they are towards their patients. The aim of this article is to investigate how compassion is embedded in the textbooks of the undergraduate mental health nursing degree. Methods A snapshot review of key textbooks used, was conducted through the distribution of a list of textbooks and search terms to a panel of mental health teachers in four United...

  4. Cultivating Compassion: Rhetoric or Reality?

    Science.gov (United States)

    Lovette-Colyer, Michael

    2014-01-01

    Despite the massive amounts of research conducted on the effect of college on students, almost no empirical work has been done on whether students grow in compassion during their undergraduate studies. Designed to address this gap, this longitudinal study of more than 500 students found that the majority demonstrated change in compassion across…

  5. Inclusive Pedagogy and Knowledge in Special Education: Addressing the Tension

    Science.gov (United States)

    Mintz, Joseph; Wyse, Dominic

    2015-01-01

    There has been an increasing focus in policy and practice on adopting inclusive pedagogy as a way of reconceptualising how schools work with children with special educational needs (SEN). The paper considers the split between knowledge and pedagogy inherent in some dominant strains of "inclusive pedagogy". Drawing on the "knowledge…

  6. Predicting Trainee Ageism Using Knowledge, Anxiety, Compassion, and Contact with Older Adults

    Science.gov (United States)

    Boswell, Stefanie S.

    2012-01-01

    Despite the growing proportion of older adults in the population, ageism is prevalent and can facilitate discriminatory behavior, even in healthcare settings. This study used multiple regression to investigate the relationship between knowledge of aging, aging anxiety, and degree of older adult contact with ageism in undergraduates training for…

  7. interactive compass

    CERN Multimedia

    The magnetic force is carried across the gap between the magnet and the compass needle by photons. Photons are the particles that electromagnetic radiation is made of, such as x-rays, light and microwaves.

  8. Conceptualizing and experiencing compassion.

    Science.gov (United States)

    Condon, Paul; Feldman Barrett, Lisa

    2013-10-01

    Does compassion feel pleasant or unpleasant? Westerners tend to categorize compassion as a pleasant or positive emotion, but laboratory compassion inductions, which present another's suffering, may elicit unpleasant feelings. Across two studies, we examined whether prototypical conceptualizations of compassion (as pleasant) differ from experiences of compassion (as unpleasant). After laboratory-based neutral or compassion inductions, participants made abstract judgments about compassion relative to various emotion-related adjectives, thereby providing a prototypical conceptualization of compassion. Participants also rated their own affective states, thereby indicating experiences of compassion. Conceptualizations of compassion were pleasant across neutral and compassion inductions. After exposure to others' suffering, however, participants felt increased levels of compassion and unpleasant affect, but not pleasant affect. After neutral inductions, participants reported more pleasant than unpleasant affect, with moderate levels of compassion. Thus, prototypical conceptualizations of compassion are pleasant, but experiences of compassion can feel pleasant or unpleasant. The implications for emotion theory in general are discussed.

  9. Conceptualizing and experiencing compassion

    OpenAIRE

    Condon, Paul; Barrett, Lisa Feldman

    2013-01-01

    Does compassion feel pleasant or unpleasant? People tend to categorize compassion as a pleasant or positive emotion, but laboratory compassion inductions, which present another’s suffering, may elicit unpleasant feelings. Across two studies, we examined whether prototypical conceptualizations of compassion (as pleasant) differ from experiences of compassion (as unpleasant). Following laboratory-based neutral or compassion inductions, participants made abstract judgments about compassion relat...

  10. The politics of knowledge: implications for understanding and addressing mental health and illness.

    Science.gov (United States)

    Jenkins, Emily K

    2014-03-01

    While knowledge represents a valuable commodity, not all forms of knowledge are afforded equal status. The politics of knowledge, which entails the privileging of particular ways of knowing through linkages between the producers of knowledge and other bearers of authority or influence, represents a powerful force driving knowledge development. Within the health research and practice community, biomedical knowledge (i.e. knowledge pertaining to the biological factors influencing health) has been afforded a privileged position, shaping the health research and practice community's view of health, illness and appropriate intervention. The aim of this study is to spark critical reflection and dialogue surrounding the ways in which the politics of knowledge have constrained progress in addressing mental health and illness, one of today's leading public health issues. I argue that the hegemony of biological knowledge represents an ethical issue as it limits the breadth of knowledge available to support practitioners to 'do good' in terms of addressing mental illness. Given the power and influence inherent within the nursing community, I propose that nurses ought to engage in critical reflection and action in an effort to better situate the health research and practice community to effectively address the mental health of populations.

  11. Countering compassion fatigue: a requisite nursing agenda.

    Science.gov (United States)

    Boyle, Deborah A

    2011-01-31

    Nurses have a longstanding history of witnessing the tragedy experienced by patients and families; however, their own reactions to profound loss and premature death have not been systematically addressed. There is a paucity of research describing interventions to prevent or minimize the ramifications of repeated exposure to traumatic events in the clinical workplace. Compassion fatigue is a contemporary label affixed to the concept of personal vicarious exposure to trauma on a regular basis. Yet this phenomenon of compassion fatigue lacks clarity. In this article, the author begins by describing compassion fatigue and distinguishing compassion fatigue from burnout. Next she discusses risk factors for, and the assessment of compassion fatigue. The need to support nurses who witness tragedy and workplace interventions to confront compassion fatigue are described.

  12. Parodies in Death and the Compass

    Institute of Scientific and Technical Information of China (English)

    雒娜娜

    2016-01-01

    "Death and the Compass" parodies the traditional detective story by subverting that the detective would solve the mysteries and good would triumph over evil. It announces the death of the detective and limitation of knowledge.

  13. Shared Knowledge for Addressing Impacts of Land Use Transitions on Reindeer Husbandry in Northern Russia

    Science.gov (United States)

    Maynard, N.; Yurchak, B.; Sleptsov, Y.; Turi, J. M.

    2004-12-01

    Reindeer husbandry in Northern Russia is an economic activity with a special cultural dimension of utmost importance to the indigenous peoples. Climate changes with warmer temperatures are creating significant problems now in the Arctic for the reindeer herds. These climate factors, industrial development, and the recent transition of Russia to a market economy have resulted in a nearly complete disruption of any system of supply of goods and services and health care to indigenous peoples. In turn, this has caused rapidly deteriorating health and living conditions in the indigenous reindeer herder communities. To try to address some of these issues, a NASA-reindeer herder partnership, called Reindeer Mapper, has been initiated which is establishing a system to bring indigenous traditional and local knowledge together with scientific and engineering knowledge, remote sensing and information technologies to create a more powerful information base for addressing these environmental, climate, industrial, political, and business problems. Preliminary results from the Reindeer Mapper pilot project will be presented including a special information-sharing communications system for the Reindeer Mapper project (a private intranet system), several NASA data sets useful to the herders including SAR and Landsat imagery, local knowledge of herd distributions, ground-based data, and weather observations. Results will also be presented from the first NASA-reindeer herder science and indigenous knowledge summer camp for children of reindeer herders from the Republic of Sakha (Yakutia).

  14. Can compassion be taught?

    OpenAIRE

    Pence, G E

    1983-01-01

    Socrates (in the Meno) denied that virtues like courage could be taught, whereas Protagoras defended this claim. Compassion is discussed below in this context; it is distinguished from related, but different, moral qualities, and the role of imagination is emphasised. 'Sympathy's and role-modelling views of compassion's acquisition are criticised. Compassion can indeed be taught, but neither by the example of a few, isolated physicians nor by creation of Departments of Compassion. In replying...

  15. Compassion is a constant.

    Science.gov (United States)

    Scott, Tricia

    2015-11-01

    Compassion is a powerful word that describes an intense feeling of commiseration and a desire to help those struck by misfortune. Most people know intuitively how and when to offer compassion to relieve another person's suffering. In health care, compassion is a constant; it cannot be rationed because emergency nurses have limited time or resources to manage increasing demands.

  16. The COMPASS experiment

    CERN Multimedia

    2006-01-01

    Artistic view of the 60 m long Common Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) experiment. COMPASS takes beams from the SPS accelerator at CERN. This beam enters from the lower left and passes through the cylindrical target solenoid. COMPASS is used to study the internal structure of hadrons (composite particles interacting via the strong force) by looking at a property called spin and a phenomenon known as glueballs.

  17. Beyond compassion fatigue: the transactional model of physician compassion.

    Science.gov (United States)

    Fernando, Antonio T; Consedine, Nathan S

    2014-08-01

    Physician compassion is expected by both patients and the medical profession and is central to effective clinical practice. Yet, despite the centrality of compassion to medical practice, most compassion-related research has focused on compassion fatigue, a specific type of burnout among health providers. Although such research has highlighted the phenomenon among clinicians, the focus on compassion fatigue has neglected the study of compassion itself. In this article, we present the Transactional Model of Physician Compassion. After briefly critiquing the utility of the compassion fatigue concept, we offer a view in which physician compassion stems from the dynamic but interrelated influences of physician, patient and family, clinical situation, and environmental factors. Illuminating the specific aspects of physicians' intrapersonal, interpersonal, clinical, and professional functioning that may interfere with or enhance compassion allows for targeted interventions to promote compassion in both education and practice as well as to reduce the barriers that impede it.

  18. Design Compass

    DEFF Research Database (Denmark)

    Stokholm, Marianne Denise J.

    2006-01-01

    is needed. This paper describes a design concept, in line with the emerging understanding and use of design, and presents a simple tool for support of design management and cooperation in interdisciplinary and intercultural teams. The tool, named “Design Compass”, describes design, not as a profession......, but as a cross field of interacting contexts and places design as both product and process in the centre. It build on a combination of ancient Greek and Roman definitions of man the made and recent models of integrated design by “state of the art” design studios like IDEO. It deals with the interaction...... of contextual based knowledge and values in the design, where integration and optimization acts as the main drive of the process. With this tools design matters can be mapped, described and communicated and knowledge shared among participants in design booth within and among companies and design teams...

  19. Practical examples of how knowledge management is addressed in Point Lepreau heat transport ageing management programs

    Energy Technology Data Exchange (ETDEWEB)

    Slade, J. [NB Power Nuclear, Lepreau, New Brunswick (Canada)], E-mail: JSlade@NBPower.com; Gendron, T. [Atomic Energy of Canada Limited, Chalk River, Ontario (Canada); Greenlaw, G. [NB Power Nuclear, Lepreau, New Brunswick (Canada)

    2009-07-01

    In the mid-1990s, New Brunswick Power Nuclear implemented a Management System Process Model at the Point Lepreau Generating Station that provides the basic elements of a knowledge management program. As noted by the IAEA, the challenge facing the nuclear industry now is to make improvements in knowledge management in areas that are more difficult to implement. Two of these areas are: increasing the value of existing knowledge, and converting tacit knowledge to explicit knowledge (knowledge acquisition). This paper describes some practical examples of knowledge management improvements in the Point Lepreau heat transport system ageing management program. (author)

  20. The COMPASS experiment

    CERN Multimedia

    Laurent Guiraud

    1999-01-01

    Detail of one of the magnets on the Common Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) experiment. COMPASS studies the structure of composite particles which interact via the strong force, called hadrons. These have a complicated internal structure due to the nature of their force carriers, gluons, which can form self interacting bunches called glueballs.

  1. 'The research compass'

    DEFF Research Database (Denmark)

    Ringsted, Charlotte; Hodges, Brian; Scherpbier, Albert

    2011-01-01

    compass'. Core to the model is the conceptual, theoretical framework that is the key to any direction. The compass depicts four main categories of research approaches that can be applied when studying medical education phenomena, 'Explorative studies'; 'Experimental studies'; 'Observational studies...

  2. Compassion for simulation.

    Science.gov (United States)

    Kenny, Gerard

    2016-01-01

    This topic for debate explores how simulation based education has become an area where Higher Education providers look to deliver on an agenda of recruiting, educating and assessing for compassion. This paper offers that rather than SBE being a forum for developing and promoting compassion it may actually be achieving the opposite both for those we educate and those they in turn care for. It does this through introducing two ideas, near enemies and Jung's shadow and uses these ideas to explore our understanding and expression of compassion through simulation.

  3. Assessing and Addressing Safe Food Handling Knowledge, Attitudes, and Behaviors of College Undergraduates

    Science.gov (United States)

    Stein, Susan E.; Dirks, Brian P.; Quinlan, Jennifer J.

    2010-01-01

    The authors determined the food safety knowledge, attitudes, and behaviors of undergraduates (n = 1122) on an urban college campus using a previously piloted survey tool. Data obtained found that while students reported high levels of confidence in their ability to engage in safe food handling practices, their knowledge and self-reported behaviors…

  4. Passion and Compassion Represent Dualities for Growth

    DEFF Research Database (Denmark)

    Brink, Tove

    2015-01-01

    Purpose – The purpose of this paper is to enhance the understanding of the impact of passion and compassion on innovation and growth and, in this way, add to the current knowledge on organising growth in the context of networking small and medium-sized enterprises (SMEs). Design/methodology/appro...

  5. Poetry and Prose as Pedagogical Tools for Addressing Difficult Knowledges: Translocational Positionality and Issues of Collective Political Agency

    Science.gov (United States)

    Keddie, Amanda

    2012-01-01

    In this paper the focus is on the possibilities that poetry and prose offer as pedagogical tools that can both accommodate and address difficult and painful knowledges. The paper presents and analyses poems and prose written by students at a non-traditional secondary school for disadvantaged girls (many of whom identify as Indigenous Australian).…

  6. Progress Addressing Safeguards Capability Development Needs through Educational Outreach and Knowledge Management

    Energy Technology Data Exchange (ETDEWEB)

    Leek, K. M.; Seward, Amy M.; Dickman, Deborah A.; Toomey, Charles J.; Greenfield, Bryce A.; Mathews, Caroline E.; Fishbone, L.; Graham, T.; Rosenthal, Michael; Ward, B.

    2010-11-08

    This paper describes the NGSI Human Capital Development Program's domestic and international activities, and offers specific case studies to exemplify the outcomes and progress achieved in this area over the past several years. The paper highlights the importance of a sustained effort to address the human dimension of safeguards and nonproliferation and to address critical work force issues in the U.S. and abroad.

  7. Passion and Compassion Represent Dualities for Growth

    DEFF Research Database (Denmark)

    Brink, Tove

    2015-01-01

    Purpose – The purpose of this paper is to enhance the understanding of the impact of passion and compassion on innovation and growth and, in this way, add to the current knowledge on organising growth in the context of networking small and medium-sized enterprises (SMEs). Design....../methodology/approach – The research was conducted in three networks with a sample of 55 separate SMEs. Through a quantitative study, the anticipated positive impact of passion and compassion on growth and on intermediate innovation issues were tested. Findings – The analyses reveal no direct significant impacts of passion (own...... to better understand and organise own actions to pursue growth. Policy bodies can use the findings to motivate SMEs to pursue growth. Originality/value – The findings of this study enhance the theoretical understanding of passion and compassion and their integrated impact on growth. In firm networks...

  8. An island of compassion.

    Science.gov (United States)

    Brumley, David

    2012-09-01

    This narrative describes the experience of a palliative care physician from Australia visiting the palliative care service at a cancer hospital in India. The place of compassion in an environment of limited resources is discussed.

  9. Advanced Stellar Compass

    DEFF Research Database (Denmark)

    Madsen, Peter Buch; Jørgensen, John Leif; Thuesen, Gøsta;

    1997-01-01

    This document describes all interface properties for the Advanced Stellar Compass, developed for the German Research Satellite "CHAMP". Basic operations, modes, software protocol, calibration methods and closed loop test strategies are described.......This document describes all interface properties for the Advanced Stellar Compass, developed for the German Research Satellite "CHAMP". Basic operations, modes, software protocol, calibration methods and closed loop test strategies are described....

  10. Addressing Prospective Elementary Teachers' Mathematics Subject Matter Knowledge through Action Research

    Science.gov (United States)

    Hourigan, Mairéad; O'Donoghue, John

    2015-01-01

    There is international dissatisfaction regarding the standard of mathematics subject matter knowledge (MSMK) evident among both qualified and prospective elementary teachers. Ireland is no exception. Following increasing anecdotal evidence of prospective elementary teachers in one Irish College of Education (provider of initial teacher education…

  11. Knowledge into action? understanding ideological barriers to addressing health inequalities at the local level.

    Science.gov (United States)

    Collins, Patricia A; Abelson, Julia; Eyles, John D

    2007-01-01

    The objective of this study was to explore the presence of ideological barriers to addressing local health inequalities in Hamilton, Ontario, Canada. A survey of active citizens revealed low levels of awareness of the social determinants of health (SDOH) framework, and some incongruence between understanding and attitudes towards the SDOH. Support for addressing health inequalities was associated with awareness of the SDOH framework, liberal value-systems, and a cluster of socio-demographic characteristics. Liberal leaning participants were also more politically active than their conservative counterparts. Ideological barriers included lack of SDOH awareness, narrow understandings of the relative influences of the SDOH, resistance to de-prioritizing healthcare, and conservative values. Advancement of a SDOH policy agenda should incorporate wider dissemination efforts to citizens and local service providers to increase support for this framework, and utilization of existing support and political engagement from liberal-leaning demographics.

  12. Beyond Knowledge and Awareness: Addressing Misconceptions in Ghana's Preparation towards an Outbreak of Ebola Virus Disease.

    Directory of Open Access Journals (Sweden)

    Philip Baba Adongo

    Full Text Available Ebola Virus Disease (EVD is not new to the world. However, the West African EVD epidemic which started in 2014 evolved into the largest, most severe and most complex outbreak in the history of the disease. The three most-affected countries faced enormous challenges in stopping the transmission and providing care for all patients. Although Ghana had not recorded any confirmed Ebola case, social factors have been reported to hinder efforts to control the outbreak in the three most affected countries. This qualitative study was designed to explore community knowledge and attitudes about Ebola and its transmission.This study was carried out in five of the ten regions in Ghana. Twenty-five focus group discussions (N = 235 and 40 in-depth interviews were conducted across the five regions with community members, stakeholders and opinion leaders. The interviews were recorded digitally and transcribed verbatim. Framework analysis was adopted in the analysis of the data using Nvivo 10.The results showed a high level of awareness and knowledge about Ebola. The study further showed that knowledge on how to identify suspected cases of Ebola was also high among respondents. However, there was a firm belief that Ebola was a spiritual condition and could also be transmitted through air, mosquito bites and houseflies. These misconceptions resulted in perceptions of stigma and discrimination towards people who may get Ebola or work with Ebola patients.We conclude that although knowledge and awareness about Ebola is high among Ghanaians who participated in the study, there are still misconceptions about the disease. The study recommends that health education on Ebola disease should move beyond creating awareness to targeting the identified misconceptions to improve future containment efforts.

  13. Clementine Star Tracker Stellar Compass: Final report part 1

    Energy Technology Data Exchange (ETDEWEB)

    Priest, R.E.; Kordas, J.F.; Lewis, I.T. [and others

    1995-07-01

    The Clementine mission provided the first ever complete, systematic surface mapping of the moon from the ultra-violet to the near-infrared regions. More than 1.7 million images of the moon, earth and space were returned from this mission. Two star stracker stellar compasses (star tracker camera + stellar compass software) were included on the spacecraft, serving a primary function of providing angle updates to the guidance and navigation system. These cameras served a secondary function by providing a wide field of view imaging capability for lunar horizon glow and other dark-side imaging data. This 290 g camera using a 576 x 384 focal plane array and a 17 mm entrance pupil, detected and centroided stars as dim and dimmer than 4.5 m{sub v}, providing rms pointing accuracy of better than 100 {mu}rad pitch and yaw and 450 {mu}rad roll. A description of this light-weight, low power star tracker camera along with a summary of lessons learned is presented. Design goals and preliminary on-orbit performance estimates are addressed in terms of meeting the mission`s primary objective for flight qualifying the sensors for future Department of Defense flights. Documentation generated during the design, analysis, build, test and characterization of the star tracker cameras are presented. Collectively, this documentation represents a small library of information for this camera, and may be used as a framework for producing copy units by commercial enterprises, and therefore satisfies a Department of Defense and Department of Energy goal to transfer technology to industry. However, the considerable knowledge gained from the experience of the individuals involved in the system trades, design, analysis, production, testing and characterization of the star tracker stellar compass is not contained in this documentation.

  14. Stakeholder Meeting: Integrated Knowledge Translation Approach to Address the Caregiver Support Gap.

    Science.gov (United States)

    Holroyd-Leduc, Jayna M; McMillan, Jacqueline; Jette, Nathalie; Brémault-Phillips, Suzette C; Duggleby, Wendy; Hanson, Heather M; Parmar, Jasneet

    2017-03-01

    Family caregivers are an integral and increasingly overburdened part of the health care system. There is a gap between what research evidence shows is beneficial to caregivers and what is actually provided. Using an integrated knowledge translation approach, a stakeholder meeting was held among researchers, family caregivers, caregiver associations, clinicians, health care administrators, and policy makers. The objectives of the meeting were to review current research evidence and conduct multi-stakeholder dialogue on the potential gaps, facilitators, and barriers to the provision of caregiver supports. A two-day meeting was attended by 123 individuals. Three target populations of family caregivers were identified for discussion: caregivers of seniors with dementia, caregivers in end-of-life care, and caregivers of frail seniors with complex health needs. The results of this meeting can and are being used to inform the development of implementation research endeavours and policies targeted at providing evidence-informed caregiver supports.

  15. Hadron multiplicities at COMPASS

    CERN Document Server

    Du Fresne Von Hohenesche, Nicolas

    2014-01-01

    Quark fragmentation functions (FF) D h q ( z ; Q 2 ) describe final-state hadronisation of quarks q into hadrons h . The FFs can be extracted from hadron multiplicities produced in semi-inclusive deep inelastic scattering. The COMPASS collaboration has recently measured charged hadron multiplicities for identified pions and kaons using a 160 GeV/c muon beam impinging on an isoscalar LiD target. The data cover a large kinematical range and provide an important input for global QCD analyses of world data at NLO, aiming at the determination of FFs. The latest results from COMPASS on pion multiplicities and pion fragmentation functions will be discussed.

  16. How Do Nursing Students Perceive the Needs of Older Clients? Addressing a Knowledge Gap

    Directory of Open Access Journals (Sweden)

    Sandra P. Hirst

    2016-01-01

    Full Text Available Background. Many nurse educators understand that students need to embrace the challenges and rewards of working with older clients. Yet, they might wonder how they can help students to develop and what is the specialized knowledge necessary to care for older clients. Question. How do students perceive the nursing needs of older adults? Method. A qualitative descriptive study was undertaken. Data collection occurred through semistructured interviews (9 students and one focus group (8 students using a photoelicitation technique. The researchers used a descriptive approach to analyze the data. Findings. Six themes emerged from the data: ask the older client!; physiology rules; personal, not professional; who can validate?; hierarchy of needs; and help us learn. Conclusion. Participants relied upon previous patterns of learning, primarily experiential, and on the views of health care colleagues in clinical practice to make decisions about the health needs of older clients. Participants clearly recognized the need to and significance of understanding the health care requirements of older clients. Findings have implications for how the care of older clients is introduced into nursing education programs.

  17. Climate change and forest diseases: using todays knowledge to address future challenges

    Energy Technology Data Exchange (ETDEWEB)

    Sturrock, R. N.

    2012-11-01

    The health of the earths forests and urban green spaces is increasingly challenged by the outcomes of human activities, including global climate change. As climate changes, the role and impact of diseases on trees in both forest ecosystems and in urban settings will also change. Knowledge of relationships between climate variables and diseases affecting forest and urban trees is reviewed, with specific emphasis on those affecting foliage, shoots, and stems. Evidence that forest diseases are already responding to the earths changing climate is examined (e.g., Dothistroma needle blight in northern British Columbia) as are predicted scenarios for future changes in impact on forests by other tree diseases. Outbreaks of tree diseases caused by native and alien pathogens are predicted to become more frequent and intense this and other general predictions about the effects of climate change on forest and tree diseases are discussed. Despite the uncertainty that accompanies such predictions it is imperative that researchers, forest and urban tree managers, and policy makers work together to develop and implement management strategies that enhance the resilience of the worlds forests and urbanized trees. Strategies discussed include monitoring, forecasting, planning, and mitigation. (Author) 60 refs.

  18. Exploring QCD with COMPASS-II

    CERN Document Server

    Quintans, Catarina

    2011-01-01

    The future COMPASS-II experimental program is presented. Following a decade of successful studies of the nucleon structure and spectroscopy, the COMPASS Collaboration is now proposing an extensive program to further explore these experimental fields. The DVCS process in an unpolarized target will allow to access the GPD H in a phase-space not yet covered by any experiment. In parallel with the DVCS unpolarized measurement, and in the sequence of previous COMPASS analyses, the semi-inclusive deep inelastic scattering of muons off an unpolarized target will be studied, in order to improve the present knowledge of the strange quark PDF and to access the kaon fragmentation functions. A new measurement of TMD PDFs will be done, complementary to those already performed in COMPASS with SIDIS, using the polarized Drell-Yan process. The predicted Sivers and Boer-Mulders TMDs sign change when measured in SIDIS or in Drell-Yan will be checked. Another study proposed is the measurement of the polarizabilities of pions an...

  19. An empirical examination of the factor structure of compassion

    Science.gov (United States)

    Gu, Jenny; Cavanagh, Kate; Baer, Ruth

    2017-01-01

    Compassion has long been regarded as a core part of our humanity by contemplative traditions, and in recent years, it has received growing research interest. Following a recent review of existing conceptualisations, compassion has been defined as consisting of the following five elements: 1) recognising suffering, 2) understanding the universality of suffering in human experience, 3) feeling moved by the person suffering and emotionally connecting with their distress, 4) tolerating uncomfortable feelings aroused (e.g., fear, distress) so that we remain open to and accepting of the person suffering, and 5) acting or being motivated to act to alleviate suffering. As a prerequisite to developing a high quality compassion measure and furthering research in this field, the current study empirically investigated the factor structure of the five-element definition using a combination of existing and newly generated self-report items. This study consisted of three stages: a systematic consultation with experts to review items from existing self-report measures of compassion and generate additional items (Stage 1), exploratory factor analysis of items gathered from Stage 1 to identify the underlying structure of compassion (Stage 2), and confirmatory factor analysis to validate the identified factor structure (Stage 3). Findings showed preliminary empirical support for a five-factor structure of compassion consistent with the five-element definition. However, findings indicated that the ‘tolerating’ factor may be problematic and not a core aspect of compassion. This possibility requires further empirical testing. Limitations with items from included measures lead us to recommend against using these items collectively to assess compassion. Instead, we call for the development of a new self-report measure of compassion, using the five-element definition to guide item generation. We recommend including newly generated ‘tolerating’ items in the initial item pool, to

  20. Compassion and Moral Development.

    Science.gov (United States)

    Susky, John E.

    1979-01-01

    Critiquing Skinner's and Kohlberg's moral development theories as inadequate, the author asserts that affective development (compassion, empathy, caring) is necessary to moral action. While saying that schools are limited in their ability to provide moral education, he outlines qualities of an educational environment which could facilitate moral…

  1. Larger Angles For COMPASS

    CERN Multimedia

    2006-01-01

    A new magnet at CERN is going to allow COMPASS (Common Muon Proton Apparatus for Structure and Spectroscopy) maximum acceptance. Thanks to the 5 tonne, 2.5 m long magnet, which arrived last December, many more events are expected compared to the previous data-taking.

  2. Compassion and Curiosity - TCGA

    Science.gov (United States)

    William Kim, M.D., is motivated by two things: compassion and curiosity. Dr. Kim has taken these dual motivations and created a career in which he cares directly for patients and spearheads research that may lead to improved treatment options.

  3. New results from COMPASS

    CERN Document Server

    Kabuß, Eva-Maria

    2015-01-01

    An overview on recent COMPASS results is given, including the extraction of the longitudinal spin structure functions interpreted with a NLO QCD fit, new results on the gluon polarisation and a measurement of pion and kaon multiplicities with a LO extraction of quark-to-hadron fragmentation functions

  4. Compassion: Practical Classroom Activities

    Science.gov (United States)

    Wong, Lily; Duffy, Roslyn Ann

    2010-01-01

    Compassion is a deep feeling of sharing the suffering of another. It is a mixture of words, thoughts, and actions that allow a child to be sympathetic to the needs of others. Young children today witness many conflicting values. Values promoted in the media and popular culture often glorify disrespect and unkindness, with beauty and possessions…

  5. Hadron Spectroscopy in COMPASS

    CERN Document Server

    Grube, Boris

    2012-01-01

    The COmmon Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a multi-purpose fixed-target experiment at the CERN Super Proton Synchrotron (SPS) aimed at studying the structure and spectrum of hadrons. In the naive Constituent Quark Model (CQM) mesons are bound states of quarks and antiquarks. QCD, however, predict the existence of hadrons beyond the CQM with exotic properties interpreted as excited glue (hybrids) or even pure gluonic bound states (glueballs). One main goal of COMPASS is to search for these states. Particularly interesting are so called spin-exotic mesons which have J^{PC} quantum numbers forbidden for ordinary q\\bar{q} states. Its large acceptance, high resolution, and high-rate capability make the COMPASS experiment an excellent device to study the spectrum of light-quark mesons in diffractive and central production reactions up to masses of about 2.5 GeV. COMPASS is able to measure final states with charged as well as neutral particles, so that resonances can be studied ...

  6. Impact of learning nutrition on medical students: their eating habits, knowledge and confidence in addressing dietary issues of patients.

    Science.gov (United States)

    Shaikh, Shama; Dwivedi, Shraddha; Khan, Maroof A

    2011-12-01

    Nutrition is an important component in the treatment of acute and chronic diseases and is a cornerstone in strategies for disease prevention and health promotion. Despite the acknowledged importance of nutrition, there is evidence to indicate that the nutrition training of medical students is inadequate in both quality and quantity. The study aimed to know the dietary/eating habits of medical students, assess their knowledge on nutrition and to assess their confidence in addressing the dietary issues of patients. It was a cross-sectional study conducted on final year medical students, interns and postgraduate students of Moti Lal Nehru Government Medical College, Allahabad. The sampling was purposive and a total of 218 participated in the study voluntarily. Overall 55% of the students were less knowledgeable and only 45% of them were more knowledgeable. Most (62%) postgraduates were more knowledgeable (p 0.340). Only 45.4% of them were confident in assessing the diet of patients and 44% of them were confident in recommending change of diet in patients. However this study shows no association between increase in the level of knowledge and confidence levels of the students (p > 0.339 and p > 0.109) suggesting that we need to incorporate innovative teaching methods to increase their confidence. Most students (79%) said that the medical curriculum was either just enough or not enough in preparing them to deal with the dietary issues of patients and 55% of them were of the opinion that the faculty should be trained in nutrition. The study results intend to stimulate active consideration of proper role of nutrition learning in medical education.

  7. Compassion Teaching To Students

    Institute of Scientific and Technical Information of China (English)

    尹华东

    2004-01-01

    Compassion,which brings with it the sensitivity to the pain of other living beings could transform the way the world functions.But the educational system is trying to make students conform to a single standard.Children are not the same physically,emotionally or intellectually.Education must be designed so that it conforms to the needs of each student, because it is an unrealistic dream to think that all children are the same.Anxiety(mental pain)or depression aren't mental diseases but feelings which give us feed back about our lives,the conditions of our relationships and the pressures placed upon us by the society.It is my belief that such an education system would remove the need to drug student.Emotional Literacy Education is the teaching of compassion to every child.

  8. Spin Physics at COMPASS

    CERN Document Server

    Friedrich, Jan Michael

    2006-01-01

    Results for the spin structure of the nucleon from the COMPASS data taking periods 2002 to 2004 are presented. The quark contribution to the nucleon spin, following from a QCD fit to the new data, turns out to be significantly larger than it was derived from the previous world data. The new data favour, on the other side, a comparatively small gluon polarisation in the range $x_{g} \\approx$ 0.1. In the data taken with the deuteron target polarised transversely, the related asymmetries are found to be small on the level of accuracy reached so far, indicating a cancellation of the proton and neutron contributions. This is in agreement, for both the Collins and the Sivers asymmetry, with recent theoretical calculations. Also, a step towards the understanding of angular momentum contributions with COMPASS is taken by the evaluation of asymmetries in exclusive vector meson production.

  9. COMPASS spins in new directions

    CERN Document Server

    Katarina Anthony

    2012-01-01

    The COMPASS experiment is preparing for a new phase in its physics programme: COMPASS-II. Due to start in 2014, COMPASS-II will bring a powerful new look at the building blocks of protons: quarks and gluons.     The COMPASS installation.   It’s an exciting and busy time for COMPASS. As one of the few experiments in the world capable of studying the internal structure of protons with high precision, COMPASS uses secondary beams from the SPS accelerator to study a variety of quark and gluon properties. This includes their distribution within nucleons, their contribution to nucleon spin and the way they form hadrons when pulled out from the nucleon - all properties that may also improve the understanding of proton collisions in the LHC. In 2014, a new chapter will begin for the COMPASS collaboration. “We have two new phases planned for COMPASS-II,” explains Fabienne Kunne, COMPASS co-spokesperson. “The first will begin in 2014, collidi...

  10. Addressing the concerns of rural communities about access to plants and knowledge in a sui generis legislation in Cameroon

    Indian Academy of Sciences (India)

    Marcelin Tonye Mahop

    2004-12-01

    This article assesses the traditional systems of accessing and using plant genetic resources as well as the benefit sharing and systems of sanctioning infringement in the context of biodiversity related activities in specific areas in the Northwest province of Cameroon. The article also addresses the type research and development activities using plant genetic resources and associated traditional knowledge in the context of Cameroon, the current laws regulating such activities and the extent to which these activities and laws affect and/or protect the customary biodiversity rights of rural communities. The article uses these assessments to suggest the context under which a sui generis legislation for the protection of the biodiversity rights of rural communities can be established in Cameroon.

  11. Hadron muoproduction at the COMPASS experiment

    CERN Document Server

    Rajotte, J F

    The COMPASS Collaboration has two main fields of interest: to improve our knowledge of the nucleon spin structure and to study hadrons through spectroscopy. These goals require a multipurpose universal spectrometer such as the COmmon Muon and Proton Apparatus for Structure and Spectroscopy, COMPASS. In its first years of data taking (2002-2007), the nucleon spin structure was studied with a polarized muon beam scattering off a polarized target. These studies resumed in 2010 and will continue until at least 2011. The years 2008 and 2009 were dedicated to hadron spectroscopy using hadron beams. In the case of the nucleon structure studies, it is crucial to detect with high precision the incoming beam muon (160 GeV), the scattered muon and the produced hadrons. The large amount of high quality data accumulated provides access to the unpolarized and polarized parton distributions of the nucleon and the hadronization process. Subtle differences (asymmetries) between polarized cross sections have been predicted for...

  12. Understanding compassion literacy in nursing through a clinical compassion cafe.

    Science.gov (United States)

    Winch, Sarah; Henderson, Amanda Jane; Kay, Margaret; Burridge, Letitia Helen; Livesay, Georgia Jane; Sinnott, Michael John

    2014-11-01

    This article presents a method of reconnecting and reaffirming with nurses the importance of compassion in health care by using a clinical compassion cafe, which describes nine steps that provide a forum to reaffirm clinicians' core values. This process has the potential to engage clinical staff in a different modality removed from the usual didactic approaches.

  13. EcAMSat and BioSentinel: Autonomous Bio Nanosatellites Addressing Strategic Knowledge Gaps for Manned Spaceflight Beyond LEO

    Science.gov (United States)

    Padgen, Michael R.

    2017-01-01

    Manned missions beyond low Earth orbit (LEO) require that several strategic knowledge gaps about the effects of space travel on the human body be addressed. NASA Ames Research Center has been the leader in developing autonomous bio nanosatellites, including past successful missions for GeneSat, PharmaSat, and O/OREOS, that tackled some of these issues. These nanosatellites provide in situ measurements, which deliver insight into the dynamic changes in cell behavior in microgravity. In this talk, two upcoming bio nanosatellites developed at Ames, the E. coli Antimicrobial Satellite (EcAMSat) and BioSentinel, will be discussed. Both satellites contain microfluidic systems that precisely deliver nutrients to the microorganisms stored within wells of fluidic cards. Each well, in turn, has its own 3-color LED and detector system which is used to monitor changes in metabolic activity with alamarBlue, a redox indicator, and the optical density of the cells. EcAMSat investigates the effects of microgravity on bacterial resistance to antimicrobial drugs, vital knowledge for understanding how to maintain the health of astronauts in long-term and beyond LEO spaceflight. The behavior of wild type and mutant uropathic E. coli will be compared in microgravity and with ground data to help understand the molecular mechanisms behind antibiotic resistance and how these phenotypes might change in space. BioSentinel seeks to directly measure the effects of space radiation on budding yeast S. cerevisiae, particularly double strand breaks (DSB). While hitching a ride on the SLS EM-1 mission (Orion's first unmanned mission to the moon) in 2018, BioSentinel will be kicked off and enter into a heliocentric orbit, becoming the first study of the effects of radiation on living organisms outside LEO since the Apollo program. The yeast are stored in eighteen independent 16-well microfluidic cards, which will be individually activated over the 12 month mission duration. In addition to the wild

  14. The COMPASS event store

    CERN Document Server

    Duic, V; Fuchs, U; Gobbo, B; Lamanna, M; Martin, A; Nowak, M

    2004-01-01

    COMPASS, the fixed-target experiment at CERN studying the structure of the nucleon and spectroscopy, has collected over 500 TB during 2002 and 2003 runs. At the beginning of the experiment these data together with the reconstructed events information were put in a database infrastructure based on Objectivity/DB and on the hierarchical storage manager CASTOR. Starting from 2003 Oracle has been adopted as the database technology. The experience in the usage of the databases is reviewed, and the evolution of the system outlined.

  15. THE ADVANCED STELLAR COMPASS

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Liebe, Carl Christian

    1997-01-01

    The science objective of the Danish Geomagnetic Research Satellite "Ørsted" is to map the magnetic field of the Earth, with a vector precision of a fraction of a nanotesla. This necessitates an attitude reference instrument with a precision of a few arcseconds onboard the satellite. To meet...... this demand the Advanced Stellar Compass (ASC), a fully autonomous miniature star tracker, was developed. This ASC is capable of both solving the "lost in space" problem and determine the attitude with arcseconds precision. The development, principles of operation and instrument autonomy of the ASC...

  16. Future plans at COMPASS

    Directory of Open Access Journals (Sweden)

    Pretz J.

    2010-04-01

    Full Text Available After successfully running since several years with polarized muon and hadron beams to study the spin structure of the nucleon and spectroscopy of hadrons, the COMPASS (Common Muon and Proton Apparatus for Structure and Spectroscopy experiment enters a second phase with a new extended physics program to obtain deeper insight in the partonic structure of matter. These future plans include a measurement of deep virtual Compton scattering in order to determine generalized parton distributions and the study of the polarized DrellYan process giving access to transverse momentum dependent (TMD parton distributions. Recent results and these future plans will be presented in this document.

  17. Addressing the Knowledge Gaps in Agroecology and Identifying Guiding Principles for Transforming Conventional Agri-Food Systems

    Directory of Open Access Journals (Sweden)

    Angelina Sanderson Bellamy

    2017-02-01

    Full Text Available Today’s society faces many challenges when it comes to food production: producing food sustainably, producing enough of it, distributing food, consuming enough calories, consuming too many calories, consuming culturally-appropriate foods, and reducing the amount of food wasted. The distribution of power within the current mainstream agri-food system is dominated by multinational agri-businesses that control the flow of goods and wealth through the system. This hegemony has implemented a regime whose structures reinforce its control. A growing response to the current agri-food regime is the rise of agroecology, in both developed and developing country contexts. This is not a new phenomenon, but it has evolved over time from its Latin American origins. However, agroecology is not a monolithic block and represents many different perceptions of what it means to advance agroecology and ways in which it can help today’s society tackle the crisis of the agri-food system. This paper addresses these sometimes discordant view points, as well as the gaps in our knowledge regarding agroecology in an effort to lay out some guiding principles for how we can move forward in transforming the current agri-food system to achieve sustainability and a more equitable distribution of power and resources.

  18. Meson Spectroscopy at COMPASS

    CERN Document Server

    Grube, Boris

    2016-01-01

    The goal of the COMPASS experiment at CERN is to study the structure and dynamics of hadrons. The two-stage spectrometer used by the experiment has large acceptance and covers a wide kinematic range for charged as well as neutral particles and can therefore measure a wide range of reactions. The spectroscopy of light mesons is performed with negative (mostly $\\pi^-$) and positive ($p$, $\\pi^+$) hadron beams with a momentum of 190 GeV/$c$. The light-meson spectrum is measured in different final states produced in diffractive dissociation reactions with squared four-momentum transfer $t$ to the target between 0.1 and 1.0 $(\\text{GeV}/c)^2$. The flagship channel is the $\\pi^-\\pi^-\\pi^+$ final state, for which COMPASS has recorded the currently world's largest data sample. These data not only allow to measure the properties of known resonances with high precision, but also to observe new states. Among these is a new axial-vector signal, the $a_1(1420)$, with unusual properties. Novel analysis techniques have been...

  19. Meson spectroscopy at COMPASS

    Directory of Open Access Journals (Sweden)

    Grube Boris

    2016-01-01

    Full Text Available The goal of the COMPASS experiment at CERN is to study the structure and dynamics of hadrons. The two-stage spectrometer used by the experiment has large acceptance and covers a wide kinematic range for charged as well as neutral particles and can therefore measure a wide range of reactions. The spectroscopy of light mesons is performed with negative (mostly π− and positive (p, π+ hadron beams with a momentum of 190 GeV/c. The light-meson spectrum is measured in different final states produced in diffractive dissociation reactions with squared four-momentum transfer t to the target between 0.1 and 1.0 (GeV=c2. The flagship channel is the π−π−π+ final state, for which COMPASS has recorded the currently world’s largest data sample. These data not only allow to measure the properties of known resonances with high precision, but also to observe new states. Among these is a new axial-vector signal, the a1(1420, with unusual properties. Novel analysis techniques have been developed to extract also the amplitude of the π−π+ subsystem as a function of 3π mass from the data. The findings are confirmed by the analysis of the π−π0π0 final state.

  20. Meson Spectroscopy at COMPASS

    CERN Document Server

    Grube, Boris

    2015-01-01

    The COmmon Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a multi-purpose fixed-target experiment at the CERN Super Proton Synchrotron (SPS) aimed at studying the structure and spectrum of hadrons. The two-stage spectrometer has a good acceptance for charged as well as neutral particles over a wide kinematic range and thus allows to access a wide range of reactions. Light mesons are studied with negative (mostly $\\pi^-$) and positive ($p$, $\\pi^+$) hadron beams with a momentum of 190 GeV/$c$. The spectrum of light mesons is investigated in various final states produced in diffractive dissociation reactions at squared four-momentum transfers to the target between 0.1 and 1.0 $(\\text{GeV}/c)^2$. The flagship channel is the $\\pi^-\\pi^+\\pi^-$ final state, for which COMPASS has recorded the currently largest data sample. These data not only allow to measure the properties of known resonances with high precision, but also to search for new states. Among these is a new resonance-like signal, t...

  1. Meson spectroscopy at COMPASS

    Science.gov (United States)

    Grube, Boris

    2016-11-01

    The goal of the COMPASS experiment at CERN is to study the structure and dynamics of hadrons. The two-stage spectrometer used by the experiment has large acceptance and covers a wide kinematic range for charged as well as neutral particles and can therefore measure a wide range of reactions. The spectroscopy of light mesons is performed with negative (mostly π-) and positive (p, π+) hadron beams with a momentum of 190 GeV/c. The light-meson spectrum is measured in different final states produced in diffractive dissociation reactions with squared four-momentum transfer t to the target between 0.1 and 1.0 (GeV=c)2. The flagship channel is the π-π-π+ final state, for which COMPASS has recorded the currently world's largest data sample. These data not only allow to measure the properties of known resonances with high precision, but also to observe new states. Among these is a new axial-vector signal, the a1(1420), with unusual properties. Novel analysis techniques have been developed to extract also the amplitude of the π-π+ subsystem as a function of 3π mass from the data. The findings are confirmed by the analysis of the π-π0π0 final state.

  2. Self-compassion in depression: associations with depressive symptoms, rumination, and avoidance in depressed outpatients.

    Science.gov (United States)

    Krieger, Tobias; Altenstein, David; Baettig, Isabelle; Doerig, Nadja; Holtforth, Martin Grosse

    2013-09-01

    Self-compassion involves being kind to oneself when challenged with personal weaknesses or hardship and has been claimed to be associated with resilience in various areas. So far, there are only a handful of studies that investigate self-compassion and its relation to clinical depression. Therefore, the principal goals of the present study were (a) to compare self-compassion in clinically depressed patients and never-depressed subjects, (b) to investigate self-compassion and its relation to cognitive-behavioral avoidance and rumination in depressed outpatients, and (c) to investigate rumination and avoidance as mediators of the relationship between self-compassion and depressive symptoms. One hundred and forty-two depressed outpatients and 120 never-depressed individuals from a community sample completed a self-report measure of self-compassion along with other measures. Results indicate that depressed patients showed lower levels of self-compassion than never-depressed individuals, even when controlled for depressive symptoms. In depressed outpatients, self-compassion was negatively related to depressive symptoms, symptom-focused rumination, as well as cognitive and behavioral avoidance. Additionally, symptom-focused rumination and cognitive and behavioral avoidance mediated the relationship between self-compassion and depressive symptoms. These findings extend previous research on self-compassion, its relation to depression, as well as processes mediating this relationship, and highlight the importance of self-compassion in clinically depressed patients. Since depressed patients seem to have difficulties adopting a self-compassionate attitude, psychotherapists are well advised to explore and address how depressed patients treat themselves.

  3. Brief self-compassion meditation training for body image distress in young adult women.

    Science.gov (United States)

    Toole, Aubrey M; Craighead, Linda W

    2016-12-01

    Self-compassion interventions may be uniquely suited to address body image distress (BID), as change-based strategies may have limited utility in a cultural context that so highly values appearance. The current study evaluated a version of an Internet-based self-compassion training, which had previously shown promising results, but was limited by high attrition. The intervention period was reduced from three weeks to one week in the present study to improve retention. Eighty undergraduate women endorsing body image concerns were randomized to either self-compassion meditation training or a waitlist control group. Results suggest that brief exposure to the basic tenets of self-compassion holds promise for improving aspects of self-compassion and BID. Attrition was minimal, but compliance with meditation practice instructions during the week was low. Efforts are needed to improve engagement, but this approach has the potential to be an acceptable and cost effective method to reduce BID.

  4. Compassion in Soranus' Gynecology and Caelius Aurelianus' On Chronic Diseases.

    Science.gov (United States)

    Porter, Amber J

    2016-01-01

    Compassion is considered an important quality for a successful physician today, but did ancient physicians display and value this emotion? How did they feel when faced with the pain and suffering of their patients? How did their patients' emotions affect their own? Many ancient physicians are not well-known for expressions of compassion in their writings; however, this seems to change in the second century AD. One medical writer who exemplifies this change is Soranus of Ephesus (c. 98-138 AD). In his Gynecology, there are a number of passages where compassion is addressed or expressed (such as the chapters on the qualities of the best midwife, the symptom of pica, childbirth, and superstition). The same points can be made of Soranus' On Chronic Diseases, preserved to some extent by the Latin version and adaptation by fifth century AD medical writer Caelius Aurelianus (see, for example, the chapters on chronic headache, mania and elephantiasis). Soranus and Caelius display compassion, understanding, and flexibility of approach when dealing with patient issues; they show themselves willing to change their medical technique when they see that it is doing more harm or discomfort than good. In Soranus and Caelius, we have an image of a physician who acknowledges and is aware of their patients' emotions, beliefs and attitudes, and who exhibits compassion for them.

  5. The GPD program at COMPASS

    CERN Document Server

    Sandacz, Andrzej

    2015-01-01

    The 160 GeV polarised muon beam available at CERN, with positive or negative charge, makes COMPASS a unique place for GPD studies. The first GPD related COMPASS results come from exclusive vector meson production on transversely polarised protons and deuterons. The data were taken in 2003-2010 with large solid-state polarised targets, although without detection of recoil particles. Results on various transverse target spin dependent azimuthal asymmetries are presented and their relations to GPDs are discussed. The dedicated COMPASS GPD program started in 2012 with commissioning of a new long liquid hydrogen target and new detectors such as the large recoil proton detector and the large-angle electromagnetic calorimeter. It was followed by a short pilot 'DVCS run'. The performance of the setup and first results on DVCS and exclusive $\\pi ^0$ channels have been demonstrated. The full data taking for the GPD program approved within COMPASS-II proposal is planned for 2016 and 2017.

  6. COMPASS: getting ready to go !

    CERN Multimedia

    2002-01-01

    The COMPASS experiment in building 888 has started running, after several tests made last year. It will basically investigate the structure and spectroscopy of hadrons and is scheduled to run beyond the start of the LHC.

  7. Exclusive meson production at COMPASS

    CERN Document Server

    Sznajder, Paweł

    2014-01-01

    In this paper we summarize recent measurements of exclusive meson production performed by the COMPASS Collaboration. In particular, recent results on the transverse target spin asymmetries for exclusive r 0 production are presented. Some of these asymmetries are sensitive to the GPDs E , which are related to the orbital angular momentum of quarks. Other asymmetries are sensitive to the chiral-odd, transverse GPDs H T . Measurements of exclusive processes, which are a part of the COMPASS-II proposal, are also discussed

  8. Compassion and professional care: exploring the domain.

    Science.gov (United States)

    van der Cingel, Margreet

    2009-04-01

    Compassion unites people during times of suffering and distress. Unfortunately, compassion cannot take away suffering. Why then, is compassion important for people who suffer? Nurses work in a domain where human suffering is evidently present. In order to give meaning to compassion in the domain of professional care, it is necessary to describe what compassion is. The purpose of this paper is to explore questions and contradictions in the debate on compassion related to nursing care. The paper reviews classical philosophers as well as contemporary scientists' main arguments on compassion. First, I will examine the relationship between compassion and suffering. Second, how does one recognize serious suffering? This issue raises questions about the role of imagination and the need for identification. Third, literature describes compassion as an emotion. Some philosophers consider emotions uncontrollable feelings; others see a clear rational dimension in emotions. In order to determine what compassion is, it is necessary to weigh these contradictional arguments. Fourth, I will discuss motives for compassion. Is compassion an act of altruism or egoism? In this debate Nietzsche and Schopenhauer are well-known opponents. Today, analysis of their arguments leads to some surprising conclusions. Fifth, there is the issue of fault and compassion. Can we only feel compassionate when people who suffer are not to blame for their own suffering? Such a condition faces professional caretakers with a dilemma which needs a thorough analysis if compassion is to be of use in the field of professional care. Finally, I will explore the moral meaning of compassion. Compassion, described as a concept with cognitive as well as affective dimensions, also has volitional and behavioural aspects. These aspects specifically are of importance to nursing care and further research of compassion in the nursing domain.

  9. 78 FR 35073 - Compass Efficient Model Portfolios, LLC and Compass EMP Funds Trust; Notice of Application

    Science.gov (United States)

    2013-06-11

    ... COMMISSION Compass Efficient Model Portfolios, LLC and Compass EMP Funds Trust; Notice of Application June 4.... Applicants: Compass Efficient Model Portfolios, LLC (the ``Adviser'') and Compass EMP Funds Trust (``the... perspective of the investor, the role of the Subadvisers is comparable to that of the individual...

  10. Compassion, compassion fatigue, and burnout: key insights for oncology professionals.

    Science.gov (United States)

    Back, Anthony L; Deignan, Paul F; Potter, Patricia A

    2014-01-01

    When cancer care clinicians become stressed, sad, isolated--and unaware of this--they are placing themselves at risk for burnout and their patients at risk for suboptimal care. Despite their best intentions, clinicians can sink from a healthy work state of compassion, empathy, and well-being into compassion fatigue and burnout. Lessons from first responders demonstrate the importance for clinicians to recognize the warning signs of compassion and fatigue and burnout, as this recognition can enable them to take action towards prevention and/or recovery. The recognition of these issues as a threat to clinician performance has outstripped the development of evidence-based interventions, but interventions tested to date are effective, feasible, and scalable. These interventions could be incorporated systematically into cancer care.

  11. Meson spectroscopy with COMPASS

    CERN Document Server

    Nerling, Frank

    2011-01-01

    The COMPASS fixed-target experiment at CERN SPS is dedicated to the study of hadron structure and dynamics. In the physics programme using hadron beams, the focus is on the detection of new states, in particular the search for $J^{PC}$ exotic states and glueballs. After a short pilot run in 2004 (190 GeV/c negative pion beam, lead target), we started our hadron spectroscopy programme in 2008 by collecting an unprecedented statistics with a negative hadron beam (190 GeV/c) on a liquid hydrogen target. A similar amount of data with positive hadron beam (190 GeV/c) has been taken in 2009, as well as some additional data with negative beam on nuclear targets. The spectrometer features a large angular acceptance and high momentum resolution and also good coverage by electromagnetic calorimetry, crucial for the detection of final states involving $\\pi^0$ or $\\eta$. A first important result is the observation of a significant $J^{PC}$ spin exotic signal consistent with the disputed $\\pi_1(1600)$ in the pilot run dat...

  12. Laughter and compassion

    Directory of Open Access Journals (Sweden)

    Thomas Pavel

    2016-11-01

    Full Text Available L’article passe d’abord en revue plusieurs types de rire dans la littérature, dont le rire fondé sur le mépris des défauts humains, élément essentiel de la comédie classique; le rire fou, véritable explosion d’énergie comique, spécialité de Rabelais; le rire gracieux de la pastorale et de la comédie élégante; et le rire complice des clowns qui contournent les obstacles.  À ces genres de rire, il faut ajouter le rire compatissant, lequel, à partir du 19e siècle, allie la mise en évidence de défauts ridicules des personnages avec une certaine sympathie pour leur humanité.  L’essor de l’égalité de principe entre les êtres humains, trait spécifique des temps récents, rend possible ce type d’humour qui modère le mépris et le rejet de nos semblables au nom de la compassion et de la pitié.

  13. Exploring Magnetic Fields with a Compass

    Science.gov (United States)

    Lunk, Brandon; Beichner, Robert

    2011-01-01

    A compass is an excellent classroom tool for the exploration of magnetic fields. Any student can tell you that a compass is used to determine which direction is north, but when paired with some basic trigonometry, the compass can be used to actually measure the strength of the magnetic field due to a nearby magnet or current-carrying wire. In this…

  14. Self-Compassion and Interpersonal Cognitive Distortions

    Science.gov (United States)

    Akin, Ahmet

    2010-01-01

    The purpose of this study is to examine the relationships between self-compassion and interpersonal cognitive distortions. Participants were 338 university students. In this study, the Self-compassion Scale and the Interpersonal Cognitive Distortions Scale were used. The relationships between self-compassion and interpersonal cognitive distortions…

  15. Self-Compassion and Automatic Thoughts

    Science.gov (United States)

    Akin, Ahmet

    2012-01-01

    The aim of this research is to examine the relationships between self-compassion and automatic thoughts. Participants were 299 university students. In this study, the Self-compassion Scale and the Automatic Thoughts Questionnaire were used. The relationships between self-compassion and automatic thoughts were examined using correlation analysis…

  16. Self-compassion and social anxiety disorder.

    Science.gov (United States)

    Werner, Kelly H; Jazaieri, Hooria; Goldin, Philippe R; Ziv, Michal; Heimberg, Richard G; Gross, James J

    2012-01-01

    Self-compassion refers to having an accepting and caring orientation towards oneself. Although self-compassion has been studied primarily in healthy populations, one particularly compelling clinical context in which to examine self-compassion is social anxiety disorder (SAD). SAD is characterized by high levels of negative self-criticism as well as an abiding concern about others' evaluation of one's performance. In the present study, we tested the hypotheses that: (1) people with SAD would demonstrate less self-compassion than healthy controls (HCs), (2) self-compassion would relate to severity of social anxiety and fear of evaluation among people with SAD, and (3) age would be negatively correlated with self-compassion for people with SAD, but not for HC. As expected, people with SAD reported less self-compassion than HCs on the Self-Compassion Scale and its subscales. Within the SAD group, lesser self-compassion was not generally associated with severity of social anxiety, but it was associated with greater fear of both negative and positive evaluation. Age was negatively correlated with self-compassion for people with SAD, whereas age was positively correlated with self-compassion for HC. These findings suggest that self-compassion may be a particularly important target for assessment and treatment in persons with SAD.

  17. Compassion: An Evolutionary Analysis and Empirical Review

    Science.gov (United States)

    Goetz, Jennifer L.; Keltner, Dacher; Simon-Thomas, Emiliana

    2010-01-01

    What is compassion? And how did it evolve? In this review, we integrate 3 evolutionary arguments that converge on the hypothesis that compassion evolved as a distinct affective experience whose primary function is to facilitate cooperation and protection of the weak and those who suffer. Our empirical review reveals compassion to have distinct…

  18. Rousseau and the Education of Compassion

    Science.gov (United States)

    White, Richard

    2008-01-01

    In this paper I examine Rousseau's strategy for teaching compassion in "Book Four of Emile." In particular, I look at the three maxims on compassion that help to organise Rousseau's discussion, and the precise strategy that Emile's tutor uses to instil compassion while avoiding other passions, such as anger, fear and pride. The very idea of an…

  19. A Compassion-Focused Approach to Working With Someone Diagnosed With Schizophrenia.

    Science.gov (United States)

    Kennedy, Angela; Ellerby, Mark

    2016-02-01

    This case report is a shared, compassion-focused therapy account between a therapist and someone with a 20-year history of schizophrenia. It shows the usefulness of compassion in facilitating the courage to address the worst symptoms of psychosis. It does this by promoting a mindfulness of mind and emotional regulation. This approach helped create an alternative position from which to ground and anchor the self so psychotic fears were less able to dominate.

  20. Charmed hadron photoproduction at COMPASS

    CERN Document Server

    Wang, Xiao-Yun

    2016-01-01

    Photoproduction of the charmonium-like state $Z_{c}(4200)$ and the charmed baryon $\\Lambda_{c}^{\\ast }(2940)$ is investigated with an effective Lagrangian approach and the Regge trajectories applying to the COMPASS experiment. Combining the experimental data from COMPASS and our theoretical model we estimate the upper limit of $\\Gamma_{Z_{c}(4200)\\rightarrow J/\\psi \\pi }$ to be of about 37 MeV. Moreover, the possibility to produce $\\Lambda_{c}^{\\ast }(2940)$ at COMPASS is discussed. It seems one can try to search for this hadron in the missing mass spectrum since the $t$-channel is dominating for the $\\Lambda_{c}^{\\ast }(2940)$ photoproduction.

  1. Ethics of compassion in education

    Directory of Open Access Journals (Sweden)

    M. Rosa BUXARRAIS ESTRADA

    2009-11-01

    Full Text Available One of the main challenges currently facing education is the incorporation of the ethics of compassion at the theoretical level as well as in educational practice. This article outlines the main arguments that permit us to introduce a sentiment of compassion in the pedagogical proposals for moral education. Emphasis is placed on the complementary nature of ethics and moral development which, under various denominations, consider similar aspects: ethics of moral sentiments; ethics of care and responsibility; ethics of otherness; and ethics of hospitality among others. Finally, we arrive at two features that should be considered when implementing the teaching of compassion in the moral realm: the relationship between students and teachers, and the narrative focus in moral development.

  2. The GPD program at COMPASS

    CERN Document Server

    Sznadjer, Pawel

    2014-01-01

    In this paper we summarize recent measurements of exclusive reactions at COMPASS, which are a part of the GPD program. New results on the transverse target spin asymmetries for exclusive 0 production are presented. Some of these asymmetries are sensitive to the GPDs E , which are related to the orbital angular momentum of quarks. Other asymmetries are sensitive to the chiral-odd, transverse GPDs H T . Planned measurements of Deeply Virtual Compton Scattering, which are a part of the approved COMPASS-II proposal, are also discussed. The main aim of these measurements is access to the GPDs H , which are related to the 3-dimensional nucleon tomography.

  3. JINR participation in COMPASS project

    CERN Document Server

    Finger, M H

    2001-01-01

    A new fixed target experiment to study hadron structure and hadron spectroscopy has been approved at CERN as the CERN experiment NA58 - COMPASS. An appropriate two-stage large acceptance spectrometer, with particle identification and calorimetry in both stages, using either polarized muon (100-200 GeV) or hadron (up to 300 GeV) beams and polarized as well as unpolarized targets is being constructed at CERN. The beams for the COMPASS were provided in the years 1999-2000 and physics measurements will start in the year 2001. (6 refs).

  4. Toward core inter-professional health promotion competencies to address the non-communicable diseases and their risk factors through knowledge translation: Curriculum content assessment

    OpenAIRE

    Dean, Elizabeth; Moffat, Marilyn; Skinner, Margot; Dornelas de Andrade, Armele; Myezwa, Hellen; Söderlund, Anne

    2014-01-01

    Background To increase the global impact of health promotion related to non-communicable diseases, health professionals need evidence-based core competencies in health assessment and lifestyle behavior change. Assessment of health promotion curricula by health professional programs is a first step. Such program assessment is a means of 1. demonstrating collective commitment across health professionals to prevent non-communicable diseases; 2. addressing the knowledge translation gap between wh...

  5. Exclusive meson production at COMPASS

    CERN Document Server

    Pochodzalla, J; Moinester, M A; Piller, G; Sandacz, A; Vanderhaeghen, M; Pochodzalla, Josef; Mankiewicz, Lech; Moinester, Murray; Piller, Gunther; Sandacz, Andrzej; Vanderhaeghen, Marc

    1999-01-01

    We explore the feasibility to study exclusive meson production (EMP) in hard muon-proton scattering at the COMPASS experiment. These measurements constrain the off-forward parton distributions (OFPD's) of the proton, which are related to the quark orbital contribution to the proton spin.

  6. The Structure and Development of Dispositional Compassion in Early Adolescence

    Science.gov (United States)

    Bengtsson, Hans; Söderström, Micael; Terjestam, Yvonne

    2016-01-01

    Compassion may be directed at a broad range of targets. The present study investigated interrelations among other-directed compassion, self-compassion, and environmental compassion in early adolescence (age = 12-14; n = 256) and examined how the different manifestations of compassion related to age and sex during this age period. Dispositional…

  7. Addressing the Common Pathway Underlying Hypertension and Diabetes in People Who Are Obese by Maximizing Health: The Ultimate Knowledge Translation Gap

    Directory of Open Access Journals (Sweden)

    Elizabeth Dean

    2011-01-01

    Full Text Available In accordance with the WHO definition of health, this article examines the alarming discord between the epidemiology of hypertension, type 2 diabetes mellitus (T2DM, and obesity and the low profile of noninvasive (nondrug compared with invasive (drug interventions with respect to their prevention, reversal and management. Herein lies the ultimate knowledge translation gap and challenge in 21st century health care. Although lifestyle modification has long appeared in guidelines for medically managing these conditions, this evidence-based strategy is seldom implemented as rigorously as drug prescription. Biomedicine focuses largely on reducing signs and symptoms; the effects of the problem rather than the problem. This article highlights the evidence-based rationale supporting prioritizing the underlying causes and contributing factors for hypertension and T2DM, and, in turn, obesity. We argue that a primary focus on maximizing health could eliminate all three conditions, at best, or, at worst, minimize their severity, complications, and medication needs. To enable such knowledge translation and maximizing health outcome, the health care community needs to practice as an integrated team, and address barriers to effecting maximal health in all patients. Addressing the ultimate knowledge translation gap, by aligning the health care paradigm to 21st century needs, would constitute a major advance.

  8. Exploring compassion: a meta-analysis of the association between self-compassion and psychopathology

    OpenAIRE

    Macbeth, A; Gumley, A.

    2012-01-01

    Compassion has emerged as an important construct in studies of mental health and psychological therapy. Although an increasing number of studies have explored relationships between compassion and different facets of psychopathology there has as yet been no systematic review or synthesis of the empirical literature. We conducted a systematic search of the literature on compassion and mental health. We identified 20 samples from 14 eligible studies. All studies used the Neff Self Compassion Sca...

  9. Is compassion essential to nursing practice?

    Science.gov (United States)

    Hem, Marit Helene; Heggen, Kristin

    2004-01-01

    The Norwegian Nurses' Association recently (2001) approved a new code of ethics that included compassion as one of the basic values in nursing care. This paper examines the idea of compassion in the context of the Bible story of the Good Samaritan using an analysis of qualitative data from nurses' clinical work with psychiatric patients. The aim is to show how the idea of compassion challenges nursing practice. Thereafter, the paper discusses the benefits of and premises for compassion in care work. The results show that nurses tend not to be guided by compassion in their work with patients. The organisation of the day-to-day work in the hospital ward, the division of labour between nurses and doctors, and the nurses' approach to nursing were identified as influencing this tendency. The study shows that compassion is a radical concept with a potential to promote greater respect for patients' dignity.

  10. Self-compassion and rejection sensitivity

    OpenAIRE

    Hakan Saricam, Enes Ergun, Halis Sakiz

    2012-01-01

    Objectives: The purpose of this study is to examine the relationships between self-compassion and rejection sensitivity. Design: Self-compassion and are current concepts in social psychology and positive psychology. Preliminary evidence suggests that self-compassion is related to cognitive based social personality traits such as extraversion, social connectedness, self-determination, and feeling interpersonally connected to others. Also, rejection sensitivity is very important factor for inte...

  11. Self-Compassion and Social Anxiety Disorder

    OpenAIRE

    Werner, Kelly H.; Jazaieri, Hooria; Goldin, Philippe R; Ziv, Michal; Heimberg, Richard G.; Gross, James J.

    2011-01-01

    Self-compassion refers to having an accepting and caring orientation towards oneself. Although self-compassion has been studied primarily in healthy populations, one particularly compelling clinical context in which to examine self-compassion is social anxiety disorder (SAD). SAD is characterized by high levels of negative self-criticism as well as an abiding concern about others’ evaluation of one’s performance. In the present study, we tested the hypotheses that (1) people with SAD would de...

  12. An Innovative Approach to Addressing Childhood Obesity: A Knowledge-Based Infrastructure for Supporting Multi-Stakeholder Partnership Decision-Making in Quebec, Canada

    Directory of Open Access Journals (Sweden)

    Nii Antiaye Addy

    2015-01-01

    Full Text Available Multi-stakeholder partnerships (MSPs have become a widespread means for deploying policies in a whole of society strategy to address the complex problem of childhood obesity. However, decision-making in MSPs is fraught with challenges, as decision-makers are faced with complexity, and have to reconcile disparate conceptualizations of knowledge across multiple sectors with diverse sets of indicators and data. These challenges can be addressed by supporting MSPs with innovative tools for obtaining, organizing and using data to inform decision-making. The purpose of this paper is to describe and analyze the development of a knowledge-based infrastructure to support MSP decision-making processes. The paper emerged from a study to define specifications for a knowledge-based infrastructure to provide decision support for community-level MSPs in the Canadian province of Quebec. As part of the study, a process assessment was conducted to understand the needs of communities as they collect, organize, and analyze data to make decisions about their priorities. The result of this process is a “portrait”, which is an epidemiological profile of health and nutrition in their community. Portraits inform strategic planning and development of interventions, and are used to assess the impact of interventions. Our key findings indicate ambiguities and disagreement among MSP decision-makers regarding causal relationships between actions and outcomes, and the relevant data needed for making decisions. MSP decision-makers expressed a desire for easy-to-use tools that facilitate the collection, organization, synthesis, and analysis of data, to enable decision-making in a timely manner. Findings inform conceptual modeling and ontological analysis to capture the domain knowledge and specify relationships between actions and outcomes. This modeling and analysis provide the foundation for an ontology, encoded using OWL 2 Web Ontology Language. The ontology is developed

  13. An innovative approach to addressing childhood obesity: a knowledge-based infrastructure for supporting multi-stakeholder partnership decision-making in Quebec, Canada.

    Science.gov (United States)

    Addy, Nii Antiaye; Shaban-Nejad, Arash; Buckeridge, David L; Dubé, Laurette

    2015-01-23

    Multi-stakeholder partnerships (MSPs) have become a widespread means for deploying policies in a whole of society strategy to address the complex problem of childhood obesity. However, decision-making in MSPs is fraught with challenges, as decision-makers are faced with complexity, and have to reconcile disparate conceptualizations of knowledge across multiple sectors with diverse sets of indicators and data. These challenges can be addressed by supporting MSPs with innovative tools for obtaining, organizing and using data to inform decision-making. The purpose of this paper is to describe and analyze the development of a knowledge-based infrastructure to support MSP decision-making processes. The paper emerged from a study to define specifications for a knowledge-based infrastructure to provide decision support for community-level MSPs in the Canadian province of Quebec. As part of the study, a process assessment was conducted to understand the needs of communities as they collect, organize, and analyze data to make decisions about their priorities. The result of this process is a "portrait", which is an epidemiological profile of health and nutrition in their community. Portraits inform strategic planning and development of interventions, and are used to assess the impact of interventions. Our key findings indicate ambiguities and disagreement among MSP decision-makers regarding causal relationships between actions and outcomes, and the relevant data needed for making decisions. MSP decision-makers expressed a desire for easy-to-use tools that facilitate the collection, organization, synthesis, and analysis of data, to enable decision-making in a timely manner. Findings inform conceptual modeling and ontological analysis to capture the domain knowledge and specify relationships between actions and outcomes. This modeling and analysis provide the foundation for an ontology, encoded using OWL 2 Web Ontology Language. The ontology is developed to provide semantic

  14. Self-compassion and PTSD symptom severity.

    Science.gov (United States)

    Thompson, Brian L; Waltz, Jennifer

    2008-12-01

    Neff's (2003a, 2003b) notion of self-compassion emphasizes kindness towards one's self, a feeling of connectedness with others, and mindful awareness of distressing experiences. Because exposure to trauma and subsequent posttraumatic stress symptoms (PSS) may be associated with self-criticism and avoidance of internal experiences, the authors examined the relationship between self-compassion and PSS. Out of a sample of 210 university students, 100 endorsed experiencing a Criterion A trauma. Avoidance symptoms significantly correlated with self-compassion, but reexperiencing and hyperarousal did not. Individuals high in self-compassion may engage in less avoidance strategies following trauma exposure, allowing for a natural exposure process.

  15. Advanced Stellar Compass - Proposal for the SMART-1 Project

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Betto, Maurizio; Kilsgaard, Søren;

    1998-01-01

    This proposal is the DTU response to the Swedish Space Corporation (SSC) request for proposal (r.f.p.) for the SMART-1 star tracker.SMART-1 is a small ESA scientific and technological satellite planned to be launched in late 2001.The Advanced Stellar Compass (ASC) is a highly advanced and autonom......This proposal is the DTU response to the Swedish Space Corporation (SSC) request for proposal (r.f.p.) for the SMART-1 star tracker.SMART-1 is a small ESA scientific and technological satellite planned to be launched in late 2001.The Advanced Stellar Compass (ASC) is a highly advanced...... like manufacturing, transportation and storage, in section 10 the requirements imposed by the ASC on the system are given and to conclude we address the financial issues (sect. 11) and we review the ASC specifications against the SMART-1 requirements and provide the compliance matrices (sect. 12)....

  16. Self-Compassion and Parenting in Mothers and Fathers with Depression.

    Science.gov (United States)

    Psychogiou, L; Legge, K; Parry, E; Mann, J; Nath, S; Ford, T; Kuyken, W

    Depression in parents impairs parenting and increases the risk of psychopathology among their children. Prevention and intervention could be informed by knowledge of the mechanisms that break the inter-generational transmission of psychopathology and build resilience in both parents and their children. We used data from two independent studies to examine whether higher levels of self-compassion were associated with better parenting and fewer emotional and behavioral problems in children of parents with a history of depression. Study 1 was a pilot trial of mindfulness-based cognitive therapy that included 38 parents with recurrent depression. Study 2 was a longitudinal study that consisted of 160 families, including 50 mothers and 40 fathers who had a history of depression. Families were followed up approximately 16 months after the first assessment (time 2; n = 106 families). In both studies, self-compassion was assessed with the Self-Compassion Scale. Parents reporting higher levels of self-compassion were more likely to attribute the cause of their children's behavior to external factors, were less critical, and used fewer distressed reactions to cope with their children's emotions. Parents' self-compassion was longitudinally associated with children's internalizing and externalizing problems, but these associations became nonsignificant after controlling for child gender, parent education, and depressive symptoms. Future larger scale and experimental designs need to examine whether interventions intended to increase self-compassion might reduce the use of negative parenting strategies and thereby the inter-generational transmission of psychopathology.

  17. Educational NASA Computational and Scientific Studies (enCOMPASS)

    Science.gov (United States)

    Memarsadeghi, Nargess

    2013-01-01

    Educational NASA Computational and Scientific Studies (enCOMPASS) is an educational project of NASA Goddard Space Flight Center aimed at bridging the gap between computational objectives and needs of NASA's scientific research, missions, and projects, and academia's latest advances in applied mathematics and computer science. enCOMPASS achieves this goal via bidirectional collaboration and communication between NASA and academia. Using developed NASA Computational Case Studies in university computer science/engineering and applied mathematics classes is a way of addressing NASA's goals of contributing to the Science, Technology, Education, and Math (STEM) National Objective. The enCOMPASS Web site at http://encompass.gsfc.nasa.gov provides additional information. There are currently nine enCOMPASS case studies developed in areas of earth sciences, planetary sciences, and astrophysics. Some of these case studies have been published in AIP and IEEE's Computing in Science and Engineering magazines. A few university professors have used enCOMPASS case studies in their computational classes and contributed their findings to NASA scientists. In these case studies, after introducing the science area, the specific problem, and related NASA missions, students are first asked to solve a known problem using NASA data and past approaches used and often published in a scientific/research paper. Then, after learning about the NASA application and related computational tools and approaches for solving the proposed problem, students are given a harder problem as a challenge for them to research and develop solutions for. This project provides a model for NASA scientists and engineers on one side, and university students, faculty, and researchers in computer science and applied mathematics on the other side, to learn from each other's areas of work, computational needs and solutions, and the latest advances in research and development. This innovation takes NASA science and

  18. 'The research compass'

    DEFF Research Database (Denmark)

    Ringsted, Charlotte; Hodges, Brian; Scherpbier, Albert

    2011-01-01

    This AMEE Guide offers an introduction to research in medical education. It is intended for those who are contemplating conducting research in medical education but are new to the field. The Guide is structured around the process of transforming ideas and problems into researchable questions...... by the complexity of the field. Next is a section on how to move from an idea or problem to a research question by placing a concrete idea or problem within a conceptual, theoretical framework. The following sections are structured around an overview model of approaches to medical education research, 'The research......, choosing a research approach that is appropriate to the purpose of the study and considering the individual researcher's preferences and the contextual possibilities and constraints. The first section of the Guide addresses the rationale for research in medical education and some of the challenges posed...

  19. Self-compassion: a concept analysis.

    Science.gov (United States)

    Reyes, Darcel

    2012-06-01

    This concept analysis uses a modification of the evolutionary method (Rodgers, 1989) to identify the antecedent, attributes, and consequences of self-compassion. The antecedent to self-compassion is suffering, experienced in six possible realms: an event, a situation, an emotional response, a psychological state, spiritual alienation, or a physical response to illness or pain. Suffering has three dimensions: intrapersonal, interpersonal, and contextual. Suffering manifests as a pattern of decreased self-care, decreased ability to relate to others, and diminished autonomy. The attributes of self-compassion are self-kindness, mindfulness, commonality, and wisdom. The consequences of self-compassion are the opposite of the antecedent: self-compassion manifests as a pattern of increased self-care capacity, compassion for others, and increased relatedness, autonomy, and sense of self. Ideal, borderline and contrary cases of self-compassion provide examples of the concept. The article concludes with a discussion of implications of the concept of self-compassion for nursing practice and research.

  20. Compass Games: An Introduction to Orienteering Skills

    Science.gov (United States)

    Sension-Hall, Debra

    2011-01-01

    Compasses are useful tools for teaching the basics of navigation. Knowing where you are, where you are going, and how to get there are important facets of outdoor recreation. Compass games are a fun way to teach introductory navigation skills, and this article describes how they can be used as innovative, nontraditional activities in physical…

  1. Self-Compassion and Internet Addiction

    Science.gov (United States)

    Iskender, Murat; Akin, Ahmet

    2011-01-01

    The purpose of this research is to examine the relationship of self-compassion and internet addiction. Participants were 261 university students who completed a questionnaire package that included the Self-compassion Scale and the Online Cognition Scale. The hypothesis model was tested through structural equation modeling. In correlation analysis,…

  2. Sass and compass in action

    CERN Document Server

    Netherland, Wynn; Eppstein, Chris; Mathis, Brandon

    2013-01-01

    Wynn Netherland is a full stack web creative. When he's not shipping awesome at GitHub, he co-hosts The Changelog Podcast and speaks at industry conferences.Nathan Weizenbaum is the creator and the lead developer of Sass. He's currently a software engineer working on Gmail at Google.Chris Eppstein has more than ten years of experience building web sites. An active member of the Ruby community, he's the creator of Compass, a member of the Sass core team, and maintains or contributes to dozens of open source projects.

  3. Addressing the "other" health literacy competencies--knowledge, dispositions, and oral/aural communication: development of TALKDOC, an intervention assessment tool.

    Science.gov (United States)

    Helitzer, Deborah; Hollis, Christine; Sanders, Margaret; Roybal, Suzanne

    2012-01-01

    Most health literacy assessments evaluate literacy skills including reading, writing; numeracy and interpretation of tables, graphs, diagrams and charts. Some assess understanding of health systems, and the ability to adequately apply one's skills to specific health-related tasks or demands in health situations. However, to achieve functional health literacy, the ability to "obtain, process, and understand basic health information and services needed to make appropriate health decisions," other health literacy dimensions should be assessed: a person's knowledge and attitudes about a health issue affects his or her ability to and interest in participating in his or her own care. In patient care settings, the abilities to listen, ask questions and check one's understanding are crucial to making appropriate decisions and carrying out instructions. Although literacy is a skill associated with educational attainment and therefore difficult to change in a short time, health education interventions can address health literacy domains such as knowledge, attitudes and oral communication skills. For this reason, an instrument that can assess these constructs is a valuable part of a health educator's toolbox. The authors describe the development and process and outcomes of testing a novel instrument targeted to assess HPV and cervical cancer health literacy competencies, TALKDOC, including its validation with the Health Activities Literacy Scale.

  4. The COMPASS data acquisition system

    CERN Document Server

    Fischer, H; Grünemaier, A; Heinsius, F H; Hoffmann, M; Karstens, F; Kastaun, W; Königsmann, K C; Niebuhr, M; Risken, R; Schmidt, T; Schmitt, H; Schweimler, A; Hodenberg, M V; Urban, H J

    2002-01-01

    A fully pipelined and massively parallel data acquisition system has been developed for the COMPASS experiment at CERN. The main requirements are to read 250000 detector channels at a trigger rate of up to 100 kHz. Such high rates are only possible when using a hit selection mechanism on the front-end combined with dead-time free readout. For this purpose, a time-to-digital converter (TDC) chip has been developed and is used for all time measurement applications in COMPASS. Distributed, field programmable gate array (FPGA)-based readout-driver modules handle parallel front-end initialization, synchronous trigger and control-signal distribution, and local event building at a processing speed of 160 Mbyte/s. Each of the 160 readout-driver modules connects to 16 front-end boards through independent twisted pair cables (CAT 7, 600 MHz) or optical fibers using an industrial (ESCON), self synchronizing link at 40 Mbyte/s. Automatic configuration through unique module and link identification ensures the flexibility ...

  5. Roe v. Wade. Reflective compassion.

    Science.gov (United States)

    Padovano, A T

    1998-01-01

    The US has arrived at the correct legal status for induced abortion by permitting it on constitutional grounds within limits. In addition, the general consensus among American Catholics is in favor of abortion rights while disapproving of abortion and wishing to discourage it. Concerns about the morality of abortion, however, arise out of our uncertainty about the personhood of a fetus before birth or before viability. Early church leaders taught that a fetus did not obtain personhood until it acquired a human form, and the Catholic church did not baptize aborted fetuses without human shape or hold formal funeral services for dead fetuses. While official church teaching is adamant about the immorality of abortion, official church teaching has changed in the past in regard to the salvation of non-Catholics, slavery, inquisitions and torture, ecumenism, worship in the vernacular, and divorce and remarriage. No one is forced to have an abortion in the US because the legal right exists, and Catholics are more likely to heed Church teachings that do not seek legal force and punishment though "infallible" pronouncements and insensitive condemnation of women. If the Catholic church expects compassion for its wrong decisions in the past, then it should extend compassion to women in difficult situations.

  6. Compassion Fatigue and Burnout: Precursors to Elementary Special Educators' Exodus from Teaching

    Science.gov (United States)

    Tepper, Erica L.; Palladino, John M.

    2007-01-01

    The purpose of this multiple case study was to examine the relationship between compassion fatigue and elements of burnout among nine in-service elementary special education teachers in Michigan for the purpose of addressing the attrition rate common in special education. The objectives of the study were twofold: (a) to determine if novice…

  7. Preservice Teachers Map Compassion: Connecting Social Studies and Literacy through Nonfictional Animal Stories

    Science.gov (United States)

    Rule, Audrey C.; Montgomery, Sarah E.; Vander Zanden, Sarah M.

    2014-01-01

    Nonfiction stories of animal compassion were used in this literacy-social studies integrated lesson to address both efferent and aesthetic stances in transmediation of text from picture books to maps. Preservice early childhood and elementary teachers chose places from the nine recent children's stories, symbolizing them on a map while…

  8. What is the best predictor of emotional distress; mindfulness, self-compassion or other-compassion?

    OpenAIRE

    Moore, Simone

    2013-01-01

    Aims and objectives. The aim of the current research was to explore the relationship of mindfulness, self- and other-compassion with emotional dysregulation and symptoms in a clinical population suffering from mild-moderate anxiety and depression. Method. In order to investigate the relationships amongst the variables of interest, a cross-sectional design was employed. Quantitative data were collected via five self-report questionnaires measuring mindfulness, self-compassion, other-compass...

  9. Measurement of TMD observables at COMPASS

    Directory of Open Access Journals (Sweden)

    Sbrizzai Giulio

    2014-06-01

    Full Text Available COMPASS is a fixed target experiment at the CERN SPS taking data since 2002. An important part of the physics programme is the study of the spin structure of the nucleon by measuring deep inelastic scattering of high energy muons off polarized or unpolarized nucleons. In particular COMPASS has given and is giving an important contribution to understand the role of parton transverse spin and transverse momentum, a recent topic on which a large international community is working. The most recent COMPASS measurements in this field and their relevance are here reviewed.

  10. Light-Activated Magnetic Compass in Birds

    DEFF Research Database (Denmark)

    Solov'yov, Ilia

    2013-01-01

    Migrating birds fly thousand miles without having a map, or a GPS unit. But they may carry their own sensitive navigational tool, which allows them "see" the Earth’s magnetic field. Here we review the important physical and chemical constraints on a possible compass sensor and discuss...... the suggestion that radical pairs in a photoreceptor cryptochrome might provide a biological realization for a magnetic compass. Finally, we review the current evidence supporting a role for radical pair reactions in the magnetic compass of birds....

  11. Present status of silicon detectors in COMPASS

    CERN Document Server

    Angerer, H; Esposito, A; Friedrich, J M; Gerassimov, S G; Grube, B; Ketzer, B; Konorov, I; Kühn, R; Paul, S; Schmitt, L; Wagner, R M; Wiesmann, M

    2003-01-01

    In 2002 the COMPASS experiment at CERN has started to take first physics data. The fixed target experiment at the SPS uses muon and hadron beams of very high intensity to investigate the structure of the nucleon. For beam definition and small angle tracking silicon microstrip detectors are used. This article describes the requirements which are set by the physics program of COMPASS for these detectors and the ways they were met, amongst which the operation at a temperature around 130 K (Lazarus effect) is the most prominent. Measurements at low temperatures as well as first results from the operation at room temperature in the COMPASS physics run 2002 are presented.

  12. Threshold Resummation for Polarized High-$p_T$ Hadron Production at COMPASS

    CERN Document Server

    Uebler, Claudia; Vogelsang, Werner

    2015-01-01

    We study the cross section for the photoproduction process $\\gamma N\\rightarrow h X$ where the incident photon and nucleon are longitudinally polarized and a hadron $h$ is observed at high transverse momentum. Specifically, we address the "direct" part of the cross section, for which the photon interacts in a pointlike way. For this contribution we perform an all-order resummation of logarithmic threshold corrections generated by soft or collinear gluon emission to next-to-leading logarithmic accuracy. We present phenomenological results relevant for the COMPASS experiment and compare to recent COMPASS data.

  13. COMPASS: status update and long term development plan

    Science.gov (United States)

    Gratadour, D.; Ferreira, F.; Sevin, A.; Doucet, N.; Clénet, Y.; Gendron, E.; Lainé, M.; Vidal, F.; Brulé, J.; Puech, M.; Vérinaud, C.; Carlotti, A.

    2016-07-01

    The goal of the COMPASS project was to bring together the efforts of the actors from the French AO community (PHASE partnership), with the participation of the Maison de la Simulation, around the collaborative development of a numerical platform for AO, optimized and based on the use of graphics processing units (GPU). This platform allows today to lead the design studies of AO modules addressing all of the first generation instrumentation of the E-ELT. In this paper, we provide a status update of the platform and the long term maintenance and development plan.

  14. Exploring compassion: a meta-analysis of the association between self-compassion and psychopathology.

    Science.gov (United States)

    MacBeth, Angus; Gumley, Andrew

    2012-08-01

    Compassion has emerged as an important construct in studies of mental health and psychological therapy. Although an increasing number of studies have explored relationships between compassion and different facets of psychopathology there has as yet been no systematic review or synthesis of the empirical literature. We conducted a systematic search of the literature on compassion and mental health. We identified 20 samples from 14 eligible studies. All studies used the Neff Self Compassion Scale (Neff, 2003b). We employed meta-analysis to explore associations between self-compassion and psychopathology using random effects analyses of Fisher's Z correcting for attenuation arising from scale reliability. We found a large effect size for the relationship between compassion and psychopathology of r=-0.54 (95% CI=-0.57 to -0.51; Z=-34.02; pCompassion is an important explanatory variable in understanding mental health and resilience. Future work is needed to develop the evidence base for compassion in psychopathology, and explore correlates of compassion and psychopathology.

  15. Polarized Parton Densities and Higher Twist in the Light of the Recent CLAS and COMPASS data

    CERN Document Server

    Leader, Elliot; Stamenov, Dimiter B

    2007-01-01

    The impact of the recent very precise CLAS and COMPASS g_1/F_1 data on polarized parton densities and higher twist effects is discussed. We demonstrate that the low Q^2 CLAS data improve essentially our knowledge of higher twist corrections to the spin structure function g1, while the large Q^2 COMPASS data influence mainly the strange quark and gluon polarizations which slightly decrease. We find also that the present inclusive DIS data cannot rule out a negative polarized and changing in sign gluon densities.

  16. Measurement of radiative widths at COMPASS

    CERN Document Server

    Krämer, Markus

    2014-01-01

    COMPASS is a multipurpose fixed-target experiment at the CERN SPS, which addresses a wide variety of physic topics, in particular the structure and spectroscopy of hadrons. Diffractive dissociation of pions on nuclear targets allows for clean access to the light meson spectrum. In addition meson production can be studied in pion-photon reactions via the Primakoff effect, where high-energetic pions react with the quasi-real photon field surrounding the target nuclei. At low pion-photon center-of-mass energies, these reactions are governed by chiral dynamics and contain information relevant for chiral perturbation theory. At higher energies, resonances are produced and their radiative coupling is investigated. During a short run using a 190GeV $\\pi^-$ beam and a lead target in the year 2004, 3 million exclusive $\\pi^-\\pi^-\\pi^+$ events in the region of small squared four-momentum transfer, i.e. t' < 0:01GeV$^2$=c$^2$, have been recorded. At very low t' < 0:001GeV$^2$=c$^2$, the contribution from electroma...

  17. Compassion fatigue within nursing practice: a concept analysis.

    Science.gov (United States)

    Coetzee, Siedine Knobloch; Klopper, Hester C

    2010-06-01

    "Compassion fatigue" was first introduced in relation to the study of burnout among nurses, but it was never defined within this context; it has since been adopted as a synonym for secondary traumatic stress disorder, which is far removed from the original meaning of the term. The aim of the study was to define compassion fatigue within nursing practice. The method that was used in this article was concept analysis. The findings revealed several categories of compassion fatigue: risk factors, causes, process, and manifestations. The characteristics of each of these categories are specified and a connotative (theoretical) definition, model case, additional cases, empirical indicators, and a denotative (operational) definition are provided. Compassion fatigue progresses from a state of compassion discomfort to compassion stress and, finally, to compassion fatigue, which if not effaced in its early stages of compassion discomfort or compassion stress, can permanently alter the compassionate ability of the nurse. Recommendations for nursing practice, education, and research are discussed.

  18. Self-compassion in clinical practice.

    Science.gov (United States)

    Germer, Christopher K; Neff, Kristin D

    2013-08-01

    Self-compassion is conceptualized as containing 3 core components: self-kindness versus self-judgment, common humanity versus isolation, and mindfulness versus overidentification, when relating to painful experiences. Research evidence demonstrates that self-compassion is related to psychological flourishing and reduced psychopathology. Mindful Self-Compassion (MSC) is an 8-week training program, meeting 2.5 hours each week, designed to help participants cultivate self-compassion. MSC contains a variety of meditations (e.g., loving-kindness, affectionate breathing) as well as informal practices for use in daily life (e.g., soothing touch, self-compassionate letter writing). A detailed clinical case illustrates the journey of a client through the 8 weeks of MSC training, describing the key features of each session and the client's response.

  19. PanDA for COMPASS at JINR

    Science.gov (United States)

    Petrosyan, A. Sh.

    2016-09-01

    PanDA (Production and Distributed Analysis System) is a workload management system, widely used for data processing at experiments on Large Hadron Collider and others. COMPASS is a high-energy physics experiment at the Super Proton Synchrotron. Data processing for COMPASS runs locally at CERN, on lxbatch, the data itself stored in CASTOR. In 2014 an idea to start running COMPASS production through PanDA arose. Such transformation in experiment's data processing will allow COMPASS community to use not only CERN resources, but also Grid resources worldwide. During the spring and summer of 2015 installation, validation and migration work is being performed at JINR. Details and results of this process are presented in this paper.

  20. Orienteering: The Race With a Compass

    Science.gov (United States)

    Boyd, Ellsworth

    1978-01-01

    Orienteering, a Scandinavian sport that has recently become popular in the United States, combines outdoor adventure, practical skills, physical fitness and fun. Here it is used to help young students develop survival skills using a compass. (Author/RK)

  1. Recognising and combating compassion fatigue in nursing.

    Science.gov (United States)

    Mendes, Aysha

    In this monthly column, Aysha Mendes explores the reasons why nurses may feel compassion fatigue and ways NHS organisations and nurses themselves can engage in activities that will help them renew their emotional energy.

  2. Hadron muoproduction at the COMPASS experiment

    Energy Technology Data Exchange (ETDEWEB)

    Rajotte, Jean-Francois

    2010-09-30

    The COMPASS Collaboration has two main fields of interest: to improve our knowledge of the nucleon spin structure and to study hadrons through spectroscopy. These goals require a multipurpose universal spectrometer such as the COmmon Muon and Proton Apparatus for Structure and Spectroscopy, COMPASS. In its first years of data taking (2002-2007), the nucleon spin structure was studied with a polarized muon beam scattering off a polarized target. These studies resumed in 2010 and will continue until at least 2011. The years 2008 and 2009 were dedicated to hadron spectroscopy using hadron beams. In the case of the nucleon structure studies, it is crucial to detect with high precision the incoming beam muon (160 GeV), the scattered muon and the produced hadrons. The large amount of high quality data accumulated provides access to the unpolarized and polarized parton distributions of the nucleon and the hadronization process. Subtle differences (asymmetries) between polarized cross sections have been predicted for hadron production from polarized muon-nucleon interaction for COMPASS. It is based on these differences that the polarized parton distributions can be measured. In this context, it is important to first compare predictions with the gross features of the measured unpolarized semi-inclusive differential cross sections or the closely related differential multiplicities. In order to determine cross sections, the data has to be corrected for the acceptance of the spectrometer. In this thesis, a multidimensional acceptance correction method, based on Monte Carlo simulation, is developed and applied to the data measured in 2004. The method is first used to determine the inclusive muon-nucleon cross section which is compared with a global fit to world data. This serves as a test of the acceptance correction method and to verify if the results from previous experiments can be reproduced. Then, unpolarized differential multiplicities as a function of transverse momentum

  3. Ombuds’ corner: Ethics and compassion

    CERN Multimedia

    Vincent Vuillemin

    2013-01-01

    We can all agree that efficiency leads excellent results; this is a cornerstone in research and organisational matters. However, people may not unanimously point to which method of management and leadership is best for achieving such a goal.   Some believe in an authoritarian approach, pushing people to their maximum potentials; others advocate a softer approach, making close friends with everyone; and some have no strategy for workplace relationships, and only consider due dates and deliverables. All of these methods can be very effective, but none is completely perfect. Beyond such methods, at the source of working relationships, ethics and compassion should “shine like a lighthouse over the ocean of the tasks to undertake”. Why? When hearing “ethics” and “compassion” linked together, people may think: “Oh! We do not need to like each other; we just have to work together!” But we are the creators of our environ...

  4. The COMPASS Experiment at CERN

    CERN Document Server

    Abbon, P.; Alexakhin, V.Yu.; Alexandrov, Yu.; Alexeev, G.D.; Alekseev, M.G.; Amoroso, A.; Angerer, H.; Anosov, V.A.; Badelek, B.; Balestra, F.; Ball, J.; Barth, J.; Baum, G.; Becker, M.; Bedfer, Y.; Berglund, P.; Bernet, C.; Bertini, R.; Bettinelli, M.; Birsa, R.; Bisplinghoff, J.; Bordalo, P.; Bosteels, M.; Bradamante, F.; Braem, A.; Bravar, A.; Bressan, A.; Brona, G.; Burtin, E.; Bussa, M.P.; Bytchkov, V.N.; Chalifour, M.; Chapiro, A.; Chiosso, M.; Ciliberti, P.; Cicuttin, A.; Colantoni, M.; Colavita, A.A.; Costa, S.; Crespo, M.L.; Cristaudo, P.; Dafni, T.; d'Hose, N.; Dalla Torre, S.; d'Ambrosio, C.; Das, S.; Dasgupta, S.S.; Delagnes, E.; De Masi, R.; Deck, P.; Dedek, N.; Demchenko, D.; Denisov, O.Yu.; Dhara, L.; Diaz, V.; Dibiase, N.; Dinkelbach, A.M.; Dolgopolov, A.V.; Donati, A.; Donskov, S.V.; Dorofeev, V.A.; Doshita, N.; Durand, D.; Duic, V.; Dunnweber, W.; Efremov, A.; Eversheim, P.D.; Eyrich, W.; Faessler, M.; Falaleev, V.; Fauland, P.; Ferrero, A.; Ferrero, L.; Finger, M.; Finger, M.; Fischer, H.; Franco, C.; Franz, J.; Fratnik, F.; Friedrich, J.M.; Frolov, V.; Fuchs, U.; Garfagnini, R.; Gatignon, L.; Gautheron, F.; Gavrichtchouk, O.P.; Gerassimov, S.; Geyer, R.; Gheller, J.M.; Giganon, A.; Giorgi, M.; Gobbo, B.; Goertz, S.; Gorin, A.M.; Gougnaud, F.; Grabmuller, S.; Grajek, O.A.; Grasso, A.; Grube, B.; Grunemaier, A.; Guskov, A.; Haas, F.; Hagemann, R.; Hannappel, J.; von Harrach, D.; Hasegawa, T.; Heckmann, J.; Hedicke, S.; Heinsius, F.H.; Hermann, R.; Hess, C.; Hinterberger, F.; von Hodenberg, M.; Horikawa, N.; Horikawa, S.; Horn, I.; Ilgner, C.; Ioukaev, A.I.; Ishimoto, S.; Ivanchin, I.; Ivanov, O.; Iwata, T.; Jahn, R.; Janata, A.; Joosten, R.; Jouravlev, N.I.; Kabuss, E.; Kalinnikov, V.; Kang, D.; Karstens, F.; Kastaun, W.; Ketzer, B.; Khaustov, G.V.; Khokhlov, Yu.A.; Kiefer, J.; Kisselev, Yu.; Klein, F.; Klimaszewski, K.; Koblitz, S.; Koivuniemi, J.H.; Kolosov, V.N.; Komissarov, E.V.; Kondo, K.; Konigsmann, Kay; Konoplyannikov, A.K.; Konorov, I.; Konstantinov, V.F.; Korentchenko, A.S.; Korzenev, A.; Kotzinian, A.M.; Koutchinski, N.A.; Kouznetsov, O.; Kowalik, K.; Kramer, D.; Kravchuk, N.P.; Krivokhizhin, G.V.; Kroumchtein, Z.V.; Kubart, J.; Kuhn, R.; Kukhtin, V.; Kunne, F.; Kurek, K.; Kuzmin, N.A.; Lamanna, M.; Le Goff, J.M.; Leberig, M.; Lednev, A.A.; Lehmann, A.; Levinski, V.; Levorato, S.; Lyashenko, V.I; Lichtenstadt, J.; Liska, T.; Ludwig, I.; Maggiora, A.; Maggiora, M.; Magnon, A.; Mallot, G.K.; Mann, A.; Manuilov, I.V.; Marchand, C.; Marroncle, J.; Martin, A.; Marzec, J.; Masek, L.; Massmann, F.; Matsuda, T.; Matthia, D.; Maximov, A.N.; Menon, G.; Meyer, W.; Mielech, A.; Mikhailov, Yu.V.; Moinester, M.A.; Molinie, F.; Mota, F.; Mutter, A.; Nagel, T.; Nahle, O.; Nassalski, J.; Neliba, S.; Nerling, F.; Neyret, D.; Niebuhr, M.; Niinikoski, T.; Nikolaenko, V.I.; Nozdrin, A.A.; Olshevsky, A.G.; Ostrick, M.; Padee, A.; Pagano, P.; Panebianco, S.; Parsamyan, B.; Panzieri, D.; Paul, S.; Pawlukiewicz, B.; Pereira, H.; Peshekhonov, D.V.; Peshekhonov, V.D.; Piedigrossi, D.; Piragino, G.; Platchkov, S.; Platzer, K.; Pochodzalla, J.; Polak, J.; Polyakov, V.A.; Pontecorvo, G.; Popov, A.A.; Pretz, J.; Procureur, S.; Quintans, C.; Rajotte, J.-F.; Ramos, S.; Razaq, I.; Rebourgeard, P.; Reggiani, D.; Reicherz, G.; Richter, A.; Robinet, F.; Rocco, E.; Rondio, E.; Ropelewski, L.; Rousse, J.Y.; Rozhdestvensky, A.M.; Ryabchikov, D.; Samartsev, A.G.; Samoylenko, V.D.; Sandacz, A.; Merce, M.Sans; Santos, H.; Sapozhnikov, M.G.; Sauli, F.; Savin, Igor A.; Schiavon, P.; Schill, C.; Schmidt, T.; Schmitt, H.; Schmitt, L.; Schonmeier, P.; Schroeder, W.; Seeharsch, D.; Seimetz, M.; Setter, D.; Shaligin, A.; Shevchenko, O.Yu.; Shishkin, A.A.; Siebert, H.-W.; Silva, L.; Simon, F.; Sinha, L.; Sissakian, A.N.; Slunecka, M.; Smirnov, G.I.; Sora, D.; Sosio, S.; Sozzi, F.; Srnka, A.; Stinzing, F.; Stolarski, M.; Sugonyaev, V.P.; Sulc, M.; Sulej, R.; Tarte, G.; Takabayashi, N.; Tchalishev, V.V.; Tessaro, S.; Tessarotto, F.; Teufel, A.; Thers, D.; Tkatchev, L.G.; Toeda, T.; Tokmenin, V.V.; Trippel, S.; Urban, J.; Valbuena, R.; Venugopal, G.; Virius, M.; Vlassov, N.V.; Vossen, A.; Wagner, M.; Webb, R.; Weise, E.; Weitzel, Q.; Wiedner, U.; Wiesmann, M.; Windmolders, R.; Wirth, S.; Wislicki, W.; Wollny, H.; Zanetti, A.M.; Zaremba, K.; Zavertyaev, M.; Zhao, J.; Ziegler, R.; Ziembicki, M.; Zlobin, Y.L.; Zvyagin, A.

    2007-01-01

    The COMPASS experiment makes use of the CERN SPS high-intensitymuon and hadron beams for the investigation of the nucleon spin structure and the spectroscopy of hadrons. One or more outgoing particles are detected in coincidence with the incoming muon or hadron. A large polarized target inside a superconducting solenoid is used for the measurements with the muon beam. Outgoing particles are detected by a two-stage, large angle and large momentum range spectrometer. The setup is built using several types of tracking detectors, according to the expected incident rate, required space resolution and the solid angle to be covered. Particle identification is achieved using a RICH counter and both hadron and electromagnetic calorimeters. The setup has been successfully operated from 2002 onwards using a muon beam. Data with a hadron beam were also collected in 2004. This article describes the main features and performances of the spectrometer in 2004; a short summary of the 2006 upgrade is also given.

  5. Status of the COMPASS experiment

    CERN Document Server

    Tessarotto, F

    2003-01-01

    The COMPASS Experiment at CERN has a broad physics program aimed at the study of nucleon spin structure and hadron spectroscopy. It has an outstanding fixed-target apparatus, mostly commissioned in 2001, presently consisting of a solid /sup 6/LiD polarised target and a two stage spectrometer with high resolution tracking, particle identification and calorimetry, capable of standing high event rates. This paper describes the apparatus and its performances during the run of 2002, when 260 TB of polarised muon nucleon scattering data have been collected. First physics signals from the analysis and projections for the expected accuracy of the measurement of the gluon polarisation Delta G/G from photon gluon fusion are presented too. (15 refs).

  6. Exploring the compassion deficit debate.

    Science.gov (United States)

    Stenhouse, Rosie; Ion, Robin; Roxburgh, Michelle; Devitt, Patric Ffrench; Smith, Stephen D M

    2016-04-01

    Several recent high profile failures in the UK health care system have promoted strong debate on compassion and care in nursing. A number of papers articulating a range of positions within this debate have been published in this journal over the past two and a half years. These articulate a diverse range of theoretical perspectives and have been drawn together here in an attempt to bring some coherence to the debate and provide an overview of the key arguments and positions taken by those involved. In doing this we invite the reader to consider their own position in relation to the issues raised and to consider the impact of this for their own practice. Finally the paper offers some sense of how individual practitioners might use their understanding of the debates to ensure delivery of good nursing care.

  7. Compassion Fatigue, Compassion Satisfaction, and Burnout: Factors Impacting a Professional's Quality of Life

    Science.gov (United States)

    Sprang, Ginny; Whitt-Woosley, Adrienne; Clark, James J.

    2007-01-01

    This study examined the relationship between three variables, compassion fatigue (CF), compassion satisfaction (CS), and burnout, and provider and setting characteristics in a sample of 1,121 mental health providers in a rural southern state. Respondents completed the Professional Quality of Life Scale as part of a larger survey of provider…

  8. Compassion Fatigue and Compassion Satisfaction among Residential Child Care Workers: The Role of Personality Resources

    Science.gov (United States)

    Zerach, Gadi

    2013-01-01

    This study assessed compassion fatigue (CF) and compassion satisfaction (CS) among Israeli residential child-care workers (RCWs) working in residential treatment facilities for children and youth at risk (N = 147) as compared to educational boarding schools workers (BSWs; N = 74). Furthermore, we assessed the relationship of potential…

  9. Study protocol: Addressing evidence and context to facilitate transfer and uptake of consultation recording use in oncology: A knowledge translation implementation study

    Directory of Open Access Journals (Sweden)

    Ruether J Dean

    2011-03-01

    Full Text Available Abstract Background The time period from diagnosis to the end of treatment is challenging for newly diagnosed cancer patients. Patients have a substantial need for information, decision aids, and psychosocial support. Recordings of initial oncology consultations improve information recall, reduce anxiety, enhance patient satisfaction with communication, and increase patients' perceptions that the essential aspects of their disease and treatment have been addressed during the consultation. Despite the research evidence supporting the provision of consultation recordings, uptake of this intervention into oncology practice has been slow. The primary aim of this project is to conduct an implementation study to explicate the contextual factors, including use of evidence, that facilitate and impede the transfer and uptake of consultation-recording use in a sample of patients newly diagnosed with breast or prostate cancer. Methods Sixteen oncologists from cancer centres in three Canadian cities will participate in this three-phase study. The preimplementation phase will be used to identify and address those factors that are fundamental to facilitating the smooth adoption and delivery of the intervention during the implementation phase. During the implementation phase, breast and prostate cancer patients will receive a recording of their initial oncology consultation to take home. Patient interviews will be conducted in the days following the consultation to gather feedback on the benefits of the intervention. Patients will complete the Digital Recording Use Semi-Structured Interview (DRUSSI and be invited to participate in focus groups in which their experiences with the consultation recording will be explored. Oncologists will receive a summary letter detailing the benefits voiced by their patients. The postimplementation phase includes a conceptual framework development meeting and a seven-point dissemination strategy. Discussion Consultation

  10. Medical Mysteries: "We Feel Deep Compassion for Patients..."

    Science.gov (United States)

    ... Javascript on. Feature: Medical Mysteries “We feel deep compassion for patients...” Past Issues / Spring 2011 Table of ... maybe even relief. As doctors, we feel deep compassion for patients who have been without hope because ...

  11. Polarized light modulates light-dependent magnetic compass orientation in birds

    Science.gov (United States)

    Muheim, Rachel; Sjöberg, Sissel; Pinzon-Rodriguez, Atticus

    2016-01-01

    Magnetoreception of the light-dependent magnetic compass in birds is suggested to be mediated by a radical-pair mechanism taking place in the avian retina. Biophysical models on magnetic field effects on radical pairs generally assume that the light activating the magnetoreceptor molecules is nondirectional and unpolarized, and that light absorption is isotropic. However, natural skylight enters the avian retina unidirectionally, through the cornea and the lens, and is often partially polarized. In addition, cryptochromes, the putative magnetoreceptor molecules, absorb light anisotropically, i.e., they preferentially absorb light of a specific direction and polarization, implying that the light-dependent magnetic compass is intrinsically polarization sensitive. To test putative interactions between the avian magnetic compass and polarized light, we developed a spatial orientation assay and trained zebra finches to magnetic and/or overhead polarized light cues in a four-arm “plus” maze. The birds did not use overhead polarized light near the zenith for sky compass orientation. Instead, overhead polarized light modulated light-dependent magnetic compass orientation, i.e., how the birds perceive the magnetic field. Birds were well oriented when tested with the polarized light axis aligned parallel to the magnetic field. When the polarized light axis was aligned perpendicular to the magnetic field, the birds became disoriented. These findings are the first behavioral evidence to our knowledge for a direct interaction between polarized light and the light-dependent magnetic compass in an animal. They reveal a fundamentally new property of the radical pair-based magnetoreceptor with key implications for how birds and other animals perceive the Earth’s magnetic field. PMID:26811473

  12. Polarized light modulates light-dependent magnetic compass orientation in birds.

    Science.gov (United States)

    Muheim, Rachel; Sjöberg, Sissel; Pinzon-Rodriguez, Atticus

    2016-02-01

    Magnetoreception of the light-dependent magnetic compass in birds is suggested to be mediated by a radical-pair mechanism taking place in the avian retina. Biophysical models on magnetic field effects on radical pairs generally assume that the light activating the magnetoreceptor molecules is nondirectional and unpolarized, and that light absorption is isotropic. However, natural skylight enters the avian retina unidirectionally, through the cornea and the lens, and is often partially polarized. In addition, cryptochromes, the putative magnetoreceptor molecules, absorb light anisotropically, i.e., they preferentially absorb light of a specific direction and polarization, implying that the light-dependent magnetic compass is intrinsically polarization sensitive. To test putative interactions between the avian magnetic compass and polarized light, we developed a spatial orientation assay and trained zebra finches to magnetic and/or overhead polarized light cues in a four-arm "plus" maze. The birds did not use overhead polarized light near the zenith for sky compass orientation. Instead, overhead polarized light modulated light-dependent magnetic compass orientation, i.e., how the birds perceive the magnetic field. Birds were well oriented when tested with the polarized light axis aligned parallel to the magnetic field. When the polarized light axis was aligned perpendicular to the magnetic field, the birds became disoriented. These findings are the first behavioral evidence to our knowledge for a direct interaction between polarized light and the light-dependent magnetic compass in an animal. They reveal a fundamentally new property of the radical pair-based magnetoreceptor with key implications for how birds and other animals perceive the Earth's magnetic field.

  13. Precision Meson Spectroscopy at COMPASS

    Directory of Open Access Journals (Sweden)

    Grube B.

    2010-04-01

    Full Text Available We present first results of a partial wave analysis of the diffractive reaction π− Pb → π− π+ π− Pb based on data from the COMPASS experiment taken during a pilot run in 2004 using a 190 GeV/c π− beam on a lead target. The analysis was performed in the region of squared four-momentum transfer t' between 0.1 and 1.0 (GeV/c2 . The π− π+ π− final state shows a rich spectrum of well-known resonances. In addition a spin-exotic JPC = 1−+ state with significant intensity was observed at 1.66 GeV/c2 in the ρ(770 π decay channel in natural parity exchange. The resonant nature of this state is manifest in the mass dependence of its phase difference to JPC = 1++ and 2−+ waves. The measured resonance parameters are consistent with the disputed π1 (1600. An outlook on the analyses of the much larger data set taken during 2008 and 2009 is given.

  14. Hadron Spectroscopy with COMPASS – Newest Results

    Directory of Open Access Journals (Sweden)

    Nerling Frank

    2012-12-01

    Full Text Available The COMPASS experiment at the CERN SPS investigates the structure and spectrum of hadrons by scattering high energetic hadrons and polarised muons off various fixed targets. During the years 2002–2007, COMPASS focused on nucleon spin physics using 160 GeV/c polarised µ+ beams on polarised deuteron and proton targets, including measurements of the gluon contribution to the nucleon spin using longitudinal target polarisation as well as studies of transverse spin effects in the nucleon on a transversely polarised target. One major goal of the physics programme using hadron beams is the search for new states, in particular the search for JPC exotic states and glue-balls. COMPASS measures not only charged but also neutral final-state particles, allowing for investigation of new objects in different reactions and decay channels. In addition COMPASS can measure low-energy QCD constants like, e.g. the electromagnetic polarisability of the pion. Apart from a few days pilot run data taken in 2004 with a 190 GeV/c π− beam on a Pb target, showing a significant spin-exotic JPC = 1−+ resonance at around 1660 MeV/c2, COMPASS collected high statistics with negative and positive 190 GeV/c hadron beams on a proton (H2 and nuclear (Ni, Pb targets in 2008 and 2009. We give a selected overview of the newest results and discuss the status of various ongoing analyses.

  15. Tenebrio beetles use magnetic inclination compass

    Science.gov (United States)

    Vácha, Martin; Drštková, Dana; Půžová, Tereza

    2008-08-01

    Animals that guide directions of their locomotion or their migration routes by the lines of the geomagnetic field use either polarity or inclination compasses to determine the field polarity (the north or south direction). Distinguishing the two compass types is a guideline for estimation of the molecular principle of reception and has been achieved for a number of animal groups, with the exception of insects. A standard diagnostic method to distinguish a compass type is based on reversing the vertical component of the geomagnetic field, which leads to the opposite reactions of animals with two different compass types. In the present study, adults of the mealworm beetle Tenebrio molitor were tested by means of a two-step laboratory test of magnetoreception. Beetles that were initially trained to memorize the magnetic position of the light source preferred, during the subsequent test, this same direction, pursuant geomagnetic cues only. In the following step, the vertical component was reversed between the training and the test. The beetles significantly turned their preferred direction by 180°. Our results brought until then unknown original findings that insects, represented here by the T. molitor species, use—in contrast to another previously researched Arthropod, spiny lobster—the inclination compass.

  16. The compassion-hostility paradox: the interplay of vigilant, prevention-focused self-regulation, compassion, and hostility.

    Science.gov (United States)

    Keller, Johannes; Pfattheicher, Stefan

    2013-11-01

    The present research examined the notion that the prosocial attitude of compassion is positively related to the antisocial attitude of hostility given that compassion and hostility entail elements reflecting vigilant, prevention-focused self-regulation. In fact, it was found in four samples (N = 4,903) that individuals with a strong vigilant prevention focus reported higher levels on measures of hostility as well as higher levels on compassion than individuals characterized by a weak prevention focus. In addition, compassion and hostility are indeed positively correlated reflecting the Compassion-Hostility Paradox. The positive association between compassion and hostility is substantially reduced when the chronic level of prevention-focused self-regulation is controlled for. A complementary experimental study in which compassion was manipulated revealed an effect of compassion on hostility in chronically prevention-focused individuals.

  17. Self-Compassion and the Dynamics of Investigating Sexual Harassment

    Science.gov (United States)

    Serri, Conchita Franco

    2006-01-01

    What role does compassion play in one's work? In the author's organization, the word "compassion" has been mostly linked to their values, mission, and programs. She has generally understood the concept of compassion as a deep feeling of empathy that flows from oneself towards others during certain situations and conditions. In her mind, "having…

  18. Understanding the Transformation of Compassion in Nurses Who Become Patients

    Science.gov (United States)

    Pucino, Carrie L.

    2013-01-01

    The purpose of this study was to examine how nurses who become patients learn compassion toward patients in their professional practice, and examine the role of empathy in the process of learning compassion. The process of learning compassion represents a significant change in the way nurses perceive this aspect of practice. Therefore,…

  19. Nurturing Compassion Development among College Students: A Longitudinal Study

    Science.gov (United States)

    Plante, Thomas; Halman, Katherine

    2016-01-01

    Little research exists on the development of compassion among college undergraduates. This study tracks changes in compassion and identifies factors associated with these changes over the course of undergraduate students' college careers, from the time of admittance to the time of graduation. Compassion levels assessed at the point of college…

  20. Compassion Fatigue among Social Work Students in Field Placements

    Science.gov (United States)

    Harr, Cynthia; Moore, Brenda

    2011-01-01

    This pilot study, conducted with BSW and MSW field students at a public university in Southwestern United States, explored the psychological effect of compassion fatigue and compassion satisfaction on social work students in field placements. Results from the Professional Quality of Life Scale's compassion satisfaction and fatigue subscales…

  1. Nursing on empty: compassion fatigue signs, symptoms, and system interventions.

    Science.gov (United States)

    Harris, Chelsia; Griffin, Mary T Quinn

    2015-01-01

    Few healthcare organizations acknowledge, discuss, or provide interventions for assisting with compassion fatigue. Yet, it is an important concept due to its individual, professional, and financial costs. This article defines compassion fatigue, differentiates it from burnout, and offers system interventions for supporting nurses and reducing compassion fatigue.

  2. Compassion satisfaction, compassion fatigue, and burnout in a national sample of trauma treatment therapists.

    Science.gov (United States)

    Craig, C D; Sprang, G

    2010-05-01

    For behavioral health professionals working with traumatized clients, continuous and prolonged exposure to the stress of working with the myriad of trauma-related stressors experienced by their clients can lead to various responses including burnout, compassion fatigue, and compassion satisfaction. The present study investigates the impact of using evidence-based practices on compassion fatigue, burnout, and compassion satisfaction in a random, national sample of self-identified trauma specialists (N=532). The 30-item Professional Quality of Life Scale (Stamm, 2005) and the 19-item Trauma Practices Questionnaire (Craig & Sprang, 2009) were included in a survey to licensed social workers and psychologists from professional membership rosters. Age and years of experience proved to be powerful predictors of only two of the three criterion variables, with younger professionals reporting higher levels of burnout and more experienced providers endorsing higher levels of compassion satisfaction. The utilization of evidence-based practices predicted statistically significant decreases in compassion fatigue and burnout, and increases in compassion satisfaction. The utility of these findings in understanding the process of trauma transmission between therapist and client as well as directions for future research are discussed.

  3. The compassion gap in UK universities

    Directory of Open Access Journals (Sweden)

    Kathryn Waddington

    2016-05-01

    Full Text Available Context: This critical reflection is set in the context of increasing marketisation in UK higher education, where students are seen as consumers, rather than learners with power. The paper explores the dark side of academic work and the compassion gap in universities, in order to make recommendations for practice development in higher education and the human services. Aims: The paper aims to show how reflexive dialogue can be used to enable the development of compassionate academic practice. Conclusions and implications for practice: Toxic environments and organisational cultures in higher education have compounded the crisis in compassionate care in the NHS. Implications for practice are: Narrative approaches and critical appreciative inquiry are useful methods with which to reveal, and rectify, failures of compassion Courageous conversations are required to challenge dysfunctional organisational systems and processes Leadership development programmes should include the application of skills of compassion in organisational settings

  4. Future Drell-Yan measurements at COMPASS

    CERN Document Server

    Quintans, C

    2011-01-01

    The COMPASS experiment at CERN studies the spin structure of the nucleon, using its unique polarized target in both longitudinal and transverse polarization modes. The future Drell-Yan measurement by the COMPASS collaboration proposes to access the transverse momentum dependent parton distribution functions, namely Sivers and Boer-Mulders functions. The Drell-Yan process with unpolarized and with transversely polarized target is a very promising tool for this purpose, complementary to the semi-inclusive deep inelastic scattering measurements available from COMPASS, HERMES and JLab experiments. Also interesting related studies like the $J/\\psi$ -Drell-Yan duality are proposed. The physics case, as well as the most important technical aspects of this project will be presented.

  5. Experience with the COMPASS Conditions Data Base

    Institute of Scientific and Technical Information of China (English)

    TakeakiToeda; MassimoLamanna; 等

    2001-01-01

    The COMPASS experiment at CERN is starting data taking in summer 2001,The COMPASS off-line framework(CORAL)will use the CERN Conditions Data Base(CDB)to handle time dependent quantities like calibration constants and data from the slow control system.We describe the use of the CDB within CORAL and the fullscale performance tests on the COMPASS Computing Farm(CCF),The CDB has been interfaced to the SCADA PVSS slow control system.To continuously transfer all the data to the CDB and make them available to the users,We describe this interface,a feasibility study performed using mock data and we predict the expected performance.

  6. Measurements of DVCS and DVMP at COMPASS

    CERN Document Server

    Ferrero, Andrea

    2011-01-01

    The study of DVCS and DVMP processes over a wide range in $x_{B}$ is an outstanding part of the scientific proposal for the COMPASS program after 2011. The measurement of the double-differential DVCS cross-section will provide information on the transverse size of the nucleon as function of $x_{B}$, often referred to as "nucleon tomography". Also, the combination of data samples collected with opposite beam charge and polarization will allow to single out terms related to the GPD $H$. The physics goals of the COMPASS GPD program will be discussed in detail, and projections on the achievable statistical and systematic accuracies will be given. The sensitivity of the COMPASS experimental apparatus to the DVCS signal has been investigated during dedicated pilot measurements in the years 2008 and 2009. Preliminary results on the observed DVCS and Bethe-Heitler signals are presented, and the comparison with Monte-Carlo simulations is discussed.

  7. The motivation and limits of compassion

    Directory of Open Access Journals (Sweden)

    Elma Cornelius

    2013-01-01

    Full Text Available What motivates people to serve others? Why do we help those in need, the poor, the sick, the lonely, orphans and widows? Is compassion for humans a natural instinct or is it a learnt response? In the biblical tradition, it is a clear imperative to show one’s faith in God in one’s behaviour by reaching out to others. Luke 10:25−37 seems to be a key passage in the Bible that teaches and exhorts Christians to be compassionate. Psychology teaches us that compassion is a natural instinct in humans although choice is involved too, and it turns out that religion plays a role in reinforcing compassion. This article is an attempt to understand the motivation and limits of compassion as reinforced by the Christian religion by (1 interpreting Luke 10:25−37 in the New Testament and by (2 using modern psychological insights. It often happens that people reach out to others for self-interested reasons, as serving others psychologically gives them a sense of meaning and fulfilment as well as a positive public image. Compassion, however, is also motivated by a love for God and a love and concern for people in general. As caring for others also affects one emotionally and might cause burnout, it is important to set some limits and boundaries on compassion. As God’s love for us leads us to reach out to others, we need to be sure about how and when we should fulfil people’s needs, help them to cope with their own needs, help them to understand the reason for their needs, guide them to fulfilling their own needs or help them to find a place where help is available.

  8. The new spin physics program of the COMPASS experiment

    Directory of Open Access Journals (Sweden)

    Silva Luís

    2015-01-01

    Full Text Available The COMPASS experiment, at CERN SPS, has been compiling for more than a decade successful and precise results on nucleon structure and hadron spectroscopy, leading to statistical errors much smaller than previously measured. The new COMPASS spin physics program, starting this year, aims to a rather complete nucleon structure description; this new representation goes beyond the collinear approximation by including the quark intrinsic transverse momentum distributions. The theoretical framework, for this new picture of the nucleon, is given by the Transverse Momentum Dependent distributions (TMDs and by the Generalised Parton Distributions (GPDs. The TMDs, in particular Sivers, Boer-Mulders, pretzelosity and transversity functions will be obtained through the polarised Drell-Yan process, for the first time. The results will be complementary to those already obtained via polarised Semi-Inclusive Deep Inelastic Scattering (SIDIS. Also unpolarised SIDIS will be studied, allowing the knowledge improvement of the strange quark PDF and the access to the kaon fragmentation functions (FFs. Deeply Virtual Compton Scattering (DVCS off an unpolarised hydrogen target will be used to study the GPDs, in a kinematic region not yet covered by any existing experiment.

  9. Exploring compassion: implications for contemporary nursing. Part 1.

    Science.gov (United States)

    Straughair, Collette

    The origin of compassion is firmly rooted in religious ideologies. In 19th century Great Britain, Christianity was the prominent religion and scripture advocated that followers should always be compassionate in their deeds and actions. Florence Nightingale was a Christian and translated her ideals into the characterization of the professional nurse. The image of the ministering angel, performing the work of God, was perpetuated for some time. However, as the profession of nursing advanced to develop evidence-based practice, some of the ethos of the compassionate nursing character was seemingly lost in favour of technical skills. This is supported by evidence suggesting that nurses have a decreased affinity with the ethos of altruism. Recent reports have highlighted negative patient experiences which reflect a clear lack of compassionate nursing care. This has led to a variety of documents re-endorsing the concept of compassion as a core and fundamental nursing value. This has raised several issues for nursing practice which require due consideration if the profession is to restore the image of the compassionate nurse, technically skilled and clinically effective, equipped with the appropriate skills, knowledge, values and attitudes to fulfil the pledges to respond to patients with humanity and kindness and to deliver high-quality compassionate care.

  10. Compassion fatigue in military healthcare teams.

    Science.gov (United States)

    Owen, Regina Peterson; Wanzer, Linda

    2014-02-01

    Since the onset of the Iraq war and Afghanistan conflicts, military healthcare teams have had increasing exposure to the traumatic effects of caring for wounded warriors, leading to a phenomenon termed compassion fatigue. The purpose of this integrative review was to develop a proposed definition for compassion fatigue in support of these teams. There is no current standardized formal definition, and this lack of clarity can inhibit intervention. Seven main themes evolved from the literature review and were integrated with the core elements of the Bandura Social Cognitive Theory Model as the first step in developing a uniformed definition.

  11. Stellar compass for the Clementine Mission

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, B. [Lawrence Livermore National Lab., CA (United States)

    1994-11-15

    A CCD sensor with 42 x 28 degrees FOV and 576 x 384 pixels was built by the Advanced Technology Program (ATP) in the Physics Department at LLNL. That sensor, called the StarTracker camera, is used on the Clementine Lunar Mapping mission between January and May, 1994. Together with the Stellar Compass software, the StarTracker camera provided a way of identifying its orientation to within about 150 microradians in camera body pitch and yaw. This presentation will be an overview of basically how the Stellar Compass software works, along with showing some of its performance results.

  12. Fast photon detection for COMPASS RICH-1

    CERN Document Server

    Abbon, P; Angerer, H; Apollonio, M; Birsa, R; Bordalo, P; Bradamante, Franco; Bressan, A; Busso, L; Chiosso, M; Ciliberti, P; Colantoni, M L; Costa, S; Dibiase, N; Dafni, T; Dalla Torre, S; Díaz, V; Duic, V; Delagnes, E; Deschamps, H; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, J M; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K C; Kolosov, V N; Konorov, I; Kramer, Daniel; Kunne, Fabienne; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Pagano, P; Paul, S; Panebianco, S; Panzieri, D; Pesaro, G; Pizzolotto, C; Polak, J; Rebourgeard, P; Rocco, E; Robinet, F; Schiavon, Paolo; Schill, C; Schoenmeier, P; Silva, L; Slunecka, M; Steiger, L; Sozzi, F; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2007-01-01

    A fast photon detection system has been built and assembled for the upgrade of COMPASS RICH-1. The system is based on multianode photomultipliers coupled to fused silica lenses to collect the light from a larger surface and to guide it to the photocathode, preserving the position information. The emphasis is on the fast response and high rate capability of the detectors and the associated electronics. The photon detection system is now ready and it will be employed in the 2006 COMPASS data taking. We report about the system design and construction.

  13. Drell-Yan measurements in COMPASS

    CERN Document Server

    Quintans, Catarina

    2011-01-01

    The future polarized Drell-Yan measurement at COMPASS is presented. The Drell- Yan events produced by the collision of a pion beam with a transversely polarized NH$_{3}$ target will allow to access the transverse momentum dependent parton distribution functions of hadrons. Sivers, Boer-Mulders, pretzelosity and transversity functions will be studied. This measurement is complementary to the ones performed in COMPASS in semi-inclusive deep inelastic scattering of muons off a transversely polarized target, providing an important test of QCD in the non-perturbative regime.

  14. An emancipatory theory of compassion for nursing.

    Science.gov (United States)

    Georges, Jane M

    2013-01-01

    The purpose of this article was to critique and synthesize the trajectory of the work of Dr Jane Georges in Advances in Nursing Science over the past decade in the development of an emancipatory theory of compassion, with implications for contemporary nursing. Specifically, this article (1) summarizes and critiques the work in each stage of its development, describing missing elements at each stage and subsequent development of ideas built upon previous work, and (2) proposes future directions for the work, including the proposal of a theory of compassion within the emancipatory paradigm to guide further scholarly inquiry in nursing.

  15. Tests of Chiral perturbation theory with COMPASS

    Directory of Open Access Journals (Sweden)

    Friedrich Jan M.

    2014-06-01

    Full Text Available The COMPASS experiment at CERN accesses pion-photon reactions via the Primakoff effect., where high-energetic pions react with the quasi-real photon field surrounding the target nuclei. When a single real photon is produced, pion Compton scattering is accessed and from the measured cross-section shape, the pion polarisability is determined. The COMPASS measurement is in contradiction to the earlier dedicated measurements, and rather in agreement with the theoretical expectation from ChPT. In the same experimental data taking, reactions with neutral and charged pions in the final state are measured and analyzed in the context of chiral perturbation theory.

  16. The Role of Empathy in Burnout, Compassion Satisfaction, and Secondary Traumatic Stress among Social Workers.

    Science.gov (United States)

    Wagaman, M Alex; Geiger, Jennifer M; Shockley, Clara; Segal, Elizabeth A

    2015-07-01

    Social workers are at risk for experiencing burnout and secondary traumatic stress (STS) as a result of the nature of their work and the contexts within which they work. Little attention has been paid to the factors within a social worker's control that may prevent burnout and STS and increase compassion satisfaction. Empathy, which is a combination of physiological and cognitive processes, may be a tool to help address burnout and STS. This article reports on the findings of a study of social workers (N = 173) that explored the relationship between the components of empathy, burnout, STS, and compassion satisfaction using the Empathy Assessment Index and the Professional Quality of Life instruments. It was hypothesized that higher levels of empathy would be associated with lower levels of burnout and STS, and higher levels of compassion satisfaction. Findings suggest that components of empathy may prevent or reduce burnout and STS while increasing compassion satisfaction, and that empathy should be incorporated into training and education throughout the course of a social worker's career.

  17. Short-term compassion training increases prosocial behavior in a newly developed prosocial game.

    Directory of Open Access Journals (Sweden)

    Susanne Leiberg

    Full Text Available Compassion has been suggested to be a strong motivator for prosocial behavior. While research has demonstrated that compassion training has positive effects on mood and health, we do not know whether it also leads to increases in prosocial behavior. We addressed this question in two experiments. In Experiment 1, we introduce a new prosocial game, the Zurich Prosocial Game (ZPG, which allows for repeated, ecologically valid assessment of prosocial behavior and is sensitive to the influence of reciprocity, helping cost, and distress cues on helping behavior. Experiment 2 shows that helping behavior in the ZPG increased in participants who had received short-term compassion training, but not in participants who had received short-term memory training. Interindividual differences in practice duration were specifically related to changes in the amount of helping under no-reciprocity conditions. Our results provide first evidence for the positive impact of short-term compassion training on prosocial behavior towards strangers in a training-unrelated task.

  18. Suffering and compassion: The links among adverse life experiences, empathy, compassion, and prosocial behavior.

    Science.gov (United States)

    Lim, Daniel; DeSteno, David

    2016-03-01

    Experiencing past adversity traditionally has been linked to negative life outcomes. However, emerging evidence suggests that heterogeneity exists with respect to links between adversity and resilience, with adversity often enhancing cooperation in the face of joint suffering. Here, the authors present 2 studies designed to examine if the severity of past adversity is associated with an enduring propensity for empathy-mediated compassion, and, if so, whether the resulting compassion directly is, in turn, linked to behavior meant to relieve the suffering of others. Using both MTurk and laboratory-based paradigms, the authors find that increasing severity of past adversity predicts increased empathy, which in turn, is linked to a stable tendency to feel compassion for others in need. In addition, they demonstrate that the resulting individual differences in compassion appear to engender behavioral responses meant to assist others (i.e., charitable giving, helping a stranger).

  19. Are Empathy and Compassion Bad for the Professional Social Worker?

    Directory of Open Access Journals (Sweden)

    Peter Nilsson

    2014-11-01

    Full Text Available Recent studies have shown that social workers and other professional helpers who work with traumatized individuals run a risk of developing compassion fatigue or secondary traumatic stress. Some researchers have hypothesized that helpers do this as a result of feeling too much empathy or too much compassion for their clients, thereby implying that empathy and compassion may be bad for the professional social worker. This paper investigates these hypotheses. Based on a review of current research about empathy and compassion it is argued that these states are not the causes of compassion fatigue. Hence, it is argued that empathy and compassion are not bad for the professional social worker in the sense that too much of one or the other will lead to compassion fatigue.

  20. Compassion training alters altruism and neural responses to suffering.

    Science.gov (United States)

    Weng, Helen Y; Fox, Andrew S; Shackman, Alexander J; Stodola, Diane E; Caldwell, Jessica Z K; Olson, Matthew C; Rogers, Gregory M; Davidson, Richard J

    2013-07-01

    Compassion is a key motivator of altruistic behavior, but little is known about individuals' capacity to cultivate compassion through training. We examined whether compassion may be systematically trained by testing whether (a) short-term compassion training increases altruistic behavior and (b) individual differences in altruism are associated with training-induced changes in neural responses to suffering. In healthy adults, we found that compassion training increased altruistic redistribution of funds to a victim encountered outside of the training context. Furthermore, increased altruistic behavior after compassion training was associated with altered activation in brain regions implicated in social cognition and emotion regulation, including the inferior parietal cortex and dorsolateral prefrontal cortex (DLPFC), and in DLPFC connectivity with the nucleus accumbens. These results suggest that compassion can be cultivated with training and that greater altruistic behavior may emerge from increased engagement of neural systems implicated in understanding the suffering of other people, executive and emotional control, and reward processing.

  1. Relationship between self-compassion and emotional intelligence in nursing students.

    Science.gov (United States)

    Şenyuva, Emine; Kaya, Hülya; Işik, Burçin; Bodur, Gönül

    2014-12-01

    Nursing focuses on meeting physical, social and emotional health-care needs of individuals, families and society. In health care, nurses directly communicate with patients and try to empathize with them. Nurses give care under emotionally intense conditions where the individual undergoes pain and distress. Research is aimed at analysing the correlation of self-compassion and emotional intelligence of nursing students. The population of the research consisted of all the undergraduate students (571 students) of the 2010-2011 fall semester of the department of nursing. An information form, Self-compassion Scale and Emotional Intelligence Assessment Scale were utilized to obtain data for the research. For the assessment of the findings of research, Statistical Package for Social Sciences 16.0 for Windows was utilized for statistical analysis. Results indicated that there is a correlation between self-compassion and emotional intelligence and that emotional intelligence, which includes the individual perceiving one's emotions and using the knowledge one gained from them to function while directing thoughts, actions and professional applications, has positive contributions to the features of nurses with developed self-compassion.

  2. Performance of an electro-optical solar compass in partially obscured Sun conditions.

    Science.gov (United States)

    Bollanti, S; De Meis, D; Di Lazzaro, P; Flora, F; Gallerano, G P; Mezi, L; Murra, D; Vicca, D

    2016-04-20

    Solar compasses are designed to accurately find true North on sunny days. However, no data on their performance are available when sunlight is partially blocked, e.g., by a cloud. We have measured, for the first time to the best of our knowledge, the performance of one of the most accurate electro-optical solar compasses (accuracy better than 0.01  deg) as a function of the solar disk obscuration during the Sun's eclipse on 20 March 2015. The measurements show that the accuracy level is mainly dependent on the asymmetry of the obscuration with respect to the main axis of the optical detection system and, to a lesser extent, on the percentage of the solar disk covered. In particular, azimuth measurement suffered a maximum deviation of 0.08 deg when 35% of the solar disk was asymmetrically obscured. The deviation was smaller when 46% of the solar disk was more symmetrically obscured. This experiment demonstrates that, even in the case of a partially obscured Sun, the electro-optical solar compass maintains an accuracy better than magnetic and electronic compasses.

  3. Chinese tombs oriented by a compass: evidence from paleomagnetic declination changes versus tombs age

    Science.gov (United States)

    Charvatova, Ivanka; Klokocnik, Jaroslav; Kolmas, Josef; Kostelecky, Jan

    2010-05-01

    The use of the magnetic compass in China is documented at least since the Han dynasty (206 BC-220 AD), but may be older. Geomancy (fengshui) practicised for a long time had a profound influence on the face of China's landscape and city plans. The tombs (pyramids) near Xian (together with suburban fields and roads) have strange space orientations, sometimes in the basic south-north direction (with respect to the geographic pole), but ussually with deviations of several degrees to east or west. The use of the compass means that the needle is directed to the actual magnetic pole at the time of construction or last reconstruction of the given tomb. The magnetic pole however, relative to the 'fixed' geographic pole, wanders significantly in time. We successfully correlated (found a close trends), by using paleomagnetic data (for the central China and the time interval of interest), the starting date of pyramids building with respect to the magnetic pole position at that time. As in Mesoamerica, where according to Fuson hypothesis, the Olmecs and Maya oriented their ceremonial buildings and pyramids by compass even before the Chinese, here in central China the same technique may have been used. The agreeement of building alignments with likely magnetic pole positions at the time is fairly good. There are several written records that the knowledge of the various ancient types of compass in China is older than from the Han period but paleomagnetic declinations for China are generally so far not too precise.

  4. Building Capacity of Occupational Therapy Practitioners to Address the Mental Health Needs of Children and Youth: A Mixed-Methods Study of Knowledge Translation

    OpenAIRE

    Bazyk, Susan; Demirjian, Louise; LaGuardia, Teri; Thompson-Repas, Karen; Conway, Carol; Michaud, Paula

    2015-01-01

    A 6-mo building capacity process designed to promote knowledge translation of a public health approach to mental health among pediatric occupational therapy practitioners empowered change leaders to articulate, advocate for, and implement practice changes.

  5. Practical compassions: repertoires of practice and compassion talk in acute mental healthcare.

    Science.gov (United States)

    Brown, Brian; Crawford, Paul; Gilbert, Paul; Gilbert, Jean; Gale, Corinne

    2014-03-01

    This article reports an exploratory study of the concept of compassion in the work of 20 mental health practitioners in a UK Midlands facility. Using notions of practice derived from phenomenology and Bourdieusian sociology and notions of emotional labour we identify two contrasting interpretive repertoires in discussions of compassion. The first, the practical compassion repertoire, evokes the practical, physical and bodily aspects of compassion. It involves organising being with patients, playing games, anticipating disruption and taking them outside for cigarettes. Practitioners described being aware that these practical, bodily activities could lead to patients 'opening up', disclosing their interior concerns and enabling practical, compassionate mental health work to take place. In contrast, the second, organisational repertoire, concerns organisational constraints on compassionate practice. The shortage of staff, the record-keeping and internal processes of quality control were seen as time-greedy and apt to detract from contact with patients. The findings are discussed in relation to Bourdieu and Merleau-Ponty's phenomenological accounts of practice and habit and set in context in the growing interest in placing compassion centrally in healthcare. We also explore how the exercise of compassion in the way our participants describe it can afford the more effective exercise of medical power.

  6. The influence of trait-negative affect and compassion satisfaction on compassion fatigue in Australian nurses.

    Science.gov (United States)

    Craigie, Mark; Osseiran-Moisson, Rebecca; Hemsworth, David; Aoun, Samar; Francis, Karen; Brown, Janie; Hegney, Desley; Rees, Clare

    2016-01-01

    For this study, we examined the nature of the unique relationships trait-negative affect and compassion satisfaction had with compassion fatigue and its components of secondary traumatic stress and burnout in 273 nurses from 1 metropolitan tertiary acute hospital in Western Australia. Participants completed the Professional Quality of Life Scale (Stamm, 2010), Depression Anxiety Stress Scale (Lovibond & Lovibond, 2004), and the State-Trait Anxiety Inventory (Spielberger, Gorsuch, Lushene, Vagg, & Jacobs, 1983). Bivariate correlation and hierarchical regression analyses were performed to examine and investigate 4 hypotheses. The results demonstrate a clear differential pattern of relationships with secondary traumatic stress and burnout for both trait-negative affect and compassion satisfaction. Trait-negative affect was clearly the more important factor in terms of its contribution to overall compassion fatigue and secondary traumatic stress. In contrast, compassion satisfaction's unique protective relationship only related to burnout, and not secondary traumatic stress. The results are therefore consistent with the view that compassion satisfaction may be an important internal resource that protects against burnout, but is not directly influential in protecting against secondary traumatic stress for nurses working in an acute-care hospital environment. With the projected nursing workforce shortages in Australia, it is apparent that a further understanding is warranted of how such personal variables may work as protective and risk factors.

  7. Results on longitudinal spin physics at COMPASS

    Directory of Open Access Journals (Sweden)

    Wilfert Malte

    2016-01-01

    Direct access to the gluon polarisation is possible via the photon gluon fusion process in semi-inclusive deep inelastic scattering. This process is studied using the pT dependence of charged hadron asymmetries. The latest results indicate a positive gluon polarisation in the kinematic region of COMPASS

  8. Orientation in birds. The sun compass.

    Science.gov (United States)

    Schmidt-Koenig, K; Ganzhorn, J U; Ranvaud, R

    1991-01-01

    The sun compass was discovered by G. Kramer in caged birds showing migratory restlessness. Subsequent experiments with caged birds employing directional training and clock shifts, carried out by Hoffman and Schmidt-Koenig, showed that the sun azimuth is used, and the sun altitude ignored. In the laboratory, McDonald found the accuracy to be +/- 3 degrees(-)+/- 5 degrees. According to Hoffmann and Schmidt-Koenig, caged birds trained at medium northern latitudes were able to allow for the sun's apparent movement north of the arctic circle, but not in equatorial and trans-equatorial latitudes. In homing experiments, and employing clock shifts, Schmidt-Koenig demonstrated that the sun compass is used by homing pigeons during initial orientation. This finding is the principal evidence for the existence of a map-and-compass navigational system. Pigeons living in equatorial latitudes utilize the sun compass even under the extreme solar conditions of equinox, achieving angular resolution of about 3 degrees in homing experiments. According to preliminary analyses, the homing pigeons' ephemerides are retarded by several weeks (Ranvaud, Schmidt-Koenig, Ganzhorn et al.).

  9. Compassion and Mindfulness in Research among Colleagues

    Science.gov (United States)

    Conklin, Hilary

    2009-01-01

    In this article, I offer a case of the predicaments I encountered in conducting teacher education research at my own institution and re-examine these predicaments using an ethic of mindfulness and compassion. I explore how this Buddhist perspective might help researchers navigate what can be a lonely, ethically complicated research journey among…

  10. Advanced Stellar Compass - Alenia Mars Express

    DEFF Research Database (Denmark)

    Kilsgaard, Søren; Betto, Maurizio; Jørgensen, John Leif;

    1998-01-01

    This document, submitted in reply to an Alenia R.f.P., is a proposal to implement the Advanced Stellar Compass (ASC) in the Mars Express mission.The Mars Express is an ESA dedicated mission to Mars scientific investigation.The ASC is a very advanced instrument designed by the Space Instrumentation...

  11. Summary of the Advanced Stellar Compass

    DEFF Research Database (Denmark)

    Jørgensen, John Leif

    1997-01-01

    The current version of the Advanced Stellar Compass (ASC) is an improved implementation of the instrument developed for the Danish Geomagnetic Research Satellite Ørsted. The Ørsted version was successfully tested in space on the NASA sounding rocket "Thunderstorm III", that was launched September 2...

  12. Walking alongside Children as They Form Compassion

    Science.gov (United States)

    Sanders, Wendy Hinrichs

    2010-01-01

    The affluence in the United States in the recent past has made it tempting to indulge children in individual achievement within a culture of abundance. Parents and teachers worry over how to teach compassion in a culture of abundance and competition for personal success, where children's time is over-scheduled and they are geographically dispersed…

  13. Compassion: How Do You Teach It?

    Science.gov (United States)

    Kohler-Evans, Patty; Barnes, Candice Dowd

    2015-01-01

    Evidence suggests that there is a correlation between the violent images and stories we view through media and the effects those stories have on children and young adults, namely the suppression of compassion. With so much emphasis on academic standards, sometimes social emotional skills are grossly neglected. Students are being taught how to…

  14. Characterization of Compass M-1 signals

    NARCIS (Netherlands)

    Hauschild, A.; Montenbruck, O.; Sleewaegen, J.-M.; Huisman, L.; Teunissen, P.J.G.

    2011-01-01

    An analysis of observations from China’s first medium earth orbit satellite Compass M-1 is presented, with main focus on the first orbit and clock solution for this satellite. The orbit is computed from laser ranging measurements. Based on this orbit solution, the apparent clock offset is estimated

  15. Science and compassion: vacillation in nursing ideas 1940s-1960.

    Science.gov (United States)

    Aita, V A

    2000-01-01

    The author's thesis is that during the mid-20th century, an intellectual shift toward scientific notions of care challenged the nursing profession's oldest practice values grounded in religious ideas of suffering and compassion. The author uncovers the vacillation between the expression of dominant scientific and rival compassionate ideas in the published and unpublished nursing literature of the 1950s. The evidence is first placed in a historical context of 20th century nursing history, explaining why the profession emphasized scientific approaches to care following World War II. The evidence is then placed into two larger contexts: (a) that of the greater body of scientific and humanistic writing during the period showing concern about the applications of science and technology and its moral implications, and (b) the context of early to mid-20th century notions of "positivism," highlighting the relationship between empirical knowledge and moral ideas that orient human actions. The article concludes with an analysis of implications for nursing practice.

  16. The Compass Project: Charting a New Course in Physics Education

    OpenAIRE

    Roth, Nathaniel; Gandhi, Punit; Lee, Gloria; Corbo, Joel

    2012-01-01

    This article tells the story of the founding of the Compass Project at UC Berkeley and describes its impacts. The Compass Project is a self-formed group of graduate and undergraduate students in the physical sciences. Its goals are to improve undergraduate physics education, provide our members with opportunities for professional development, and increase retention of students, especially those from populations typically underrepresented in the physical sciences. Compass fosters a diverse, co...

  17. Advanced Stellar Compass, SAC-C, Interface Control Document

    DEFF Research Database (Denmark)

    Madsen, Peter Buch; Betto, Maurizio; Riis, Troels;

    Interface Control Document for the Advanced Stellar Compass for the SAC-C satellite. The SAC-C is Argentine, Danish and NASA satellite. On the SAC-C satellite there are a simplified version of the Ørsted instrumentation platform. The Advanced Stellar Compass is a improved version of the Ørsted Star...... Imager. This document descibes the interface between the Advanced Stellar Compass and OBDH, the size of the DPU and the Camera etc....

  18. Spectroscopy with Hadrons Beams at COMPASS

    CERN Document Server

    CERN. Geneva

    2007-01-01

    Following numerous interactions with the SPSC in 2007 we review projected capa- bilities of the COMPASS spectrometer in the field of light hadron spectroscopy. The paper describes in detail a full simulation with subsequent partial wave analysis of two final states for central production. Both, neutral and all charged states can very well be observed and analyzed within COMPASS. In addition we show the result of a full partial wave analysis of data taken in the pilot run 2004 using the diffractively produced $\\pi^+\\pi^-\\pi^-$ final state. The results agree remarkably well with previous data taken an BNL. We also vaticinate the physics data sample expected for 2008, using projected beam times for different reaction mechanisms.

  19. Compassion fatigue and satisfaction: a cross-sectional survey among US healthcare workers.

    Science.gov (United States)

    Smart, Denise; English, Ashley; James, Jennifer; Wilson, Marian; Daratha, Kenn B; Childers, Belinda; Magera, Chris

    2014-03-01

    Professional quality of life among healthcare providers can impact the quality and safety of patient care. The purpose of this research was to investigate compassion satisfaction and compassion fatigue levels as measured by the Professional Quality of Life Scale self-report instrument in a community hospital in the United States. A cross-sectional survey study examined differences among 139 RNs, physicians, and nursing assistants. Relationships among individual and organizational variables were explored. Caregivers for critical patients scored significantly lower on the Professional Quality of Life subscale of burnout when compared with those working in a noncritical care unit. Linear regression results indicate that high sleep levels and employment in critical care areas are associated with less burnout. Identification of predictors can be used to design interventions that address modifiable risks.

  20. The COMPASS Event Store in 2002

    CERN Document Server

    Duic, V; Duic, Venicio; Lamanna, Massimo

    2004-01-01

    COMPASS, the fixed-target experiment at CERN studying the structure of the nucleon and spectroscopy, collected over 260 TB during summer 2002 run. All these data, together with reconstructed events information, were put from the beginning in a database infrastructure based on Objectivity/DB and on the hierarchical storage manager CASTOR. The experience in the usage of the database is reviewed and the evolution of the system outlined.

  1. Exclusive ω meson production at COMPASS

    Directory of Open Access Journals (Sweden)

    Nowak Wolf-Dieter

    2016-01-01

    Full Text Available Exclusive ω meson production is studied by the COMPASS Collaboration using the CERN 160 GeV/c muon beam and a transversely polarised proton target. Single-spin and double-spin asymmetries are measured, some of which are sensitive to the Generalised Parton Distributions E that are related to quark orbital angular momenta. The results, which are sensitive also to the pion-pole contribution to the production mechanism, are compared to the predictions of a phenomenological model.

  2. Exclusive ω meson production at COMPASS

    Science.gov (United States)

    Nowak, Wolf-Dieter; Sznajder, Paweł

    2016-11-01

    Exclusive ω meson production is studied by the COMPASS Collaboration using the CERN 160 GeV/c muon beam and a transversely polarised proton target. Single-spin and double-spin asymmetries are measured, some of which are sensitive to the Generalised Parton Distributions E that are related to quark orbital angular momenta. The results, which are sensitive also to the pion-pole contribution to the production mechanism, are compared to the predictions of a phenomenological model.

  3. Compassion Practices and HCAHPS: Does Rewarding and Supporting Workplace Compassion Influence Patient Perceptions?

    Science.gov (United States)

    McClelland, Laura E; Vogus, Timothy J

    2014-01-01

    Objective To examine the benefits of compassion practices on two indicators of patient perceptions of care quality—the Hospital Consumer Assessment of Healthcare Providers and systems (HCAHPS) overall hospital rating and likelihood of recommending. Study Setting Two hundred sixty-nine nonfederal acute care U.S. hospitals. Study Design Cross-sectional study. Data Collection Surveys collected from top-level hospital executives. Publicly reported HCAHPS data from October 2012 release. Principal Findings Compassion practices, a measure of the extent to which a hospital rewards compassionate acts and compassionately supports its employees (e.g., compassionate employee awards, pastoral care for employees), is significantly and positively associated with hospital ratings and likelihood of recommending. Conclusions Our findings illustrate the benefits for patients of specific and actionable organizational practices that provide and reinforce compassion. PMID:24837713

  4. A pilot study exploring the relationship between self-compassion, self-judgement, self-kindness, compassion, professional quality of life and wellbeing among UK community nurses

    OpenAIRE

    Durkin, M.; Beaumont, EA; Hollins Martin, CJ; Carson, J.

    2016-01-01

    Background: Compassion fatigue and burnout can impact on performance of nurses. This paper explores the relationship between self-compassion, self-judgement, self-kindness, compassion, professional quality of life, and wellbeing among community nurses.\\ud Aim: To measure associations between self-compassion, compassion fatigue, wellbeing, and burnout in community nurses.\\ud Method: Quantitative data were collected using standardised psychometric questionnaires: (1) Professional Quality of Lif...

  5. The COMPASS RICH-1 detector upgrade

    CERN Document Server

    Abbon, P; Angerer, H; Apollonio, M; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Busso, L; Chiosso, M; Ciliberti, P; Colantoni, M L; Costa, S; Dalla Torre, S; Dafni, T; Delagnes, E; Deschamps, H; Díaz, V; Dibiase, N; Duic, V; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, M Jr; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; Von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K C; Kolosov, V N; Konorov, I; Kramer, Daniel; Kunne, F; Lehmann, A; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Nerling, F; Neyret, D; Pagano, P; Panebianco, S; Panzieri, D; Paul, S; Pesaro, G; Polak, J; Rebourgeard, P; Robinet, F; Rocco, E; Schiavon, P; Schill, C; Schröder, W; Silva, L; Slunecka, M; Sozzi, F; Steiger, L; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2008-01-01

    The COMPASS experiment at CERN provides hadron identification in a wide momentum range employing a large size gaseous Ring Imaging CHerenkov detector (RICH). The presence of large uncorrelated background in the COMPASS environment was limiting the efficiency of COMPASS RICH-1 in the very forward regime. A major upgrade of RICH-1 required a new technique for Cherenkov photon detection at count rates of several 10$^{6}$/s per channel in the central detector part, and a read-out system allowing for trigger rates of up to 100 kHz. To cope with these requirements, the photon detectors of the central region have been replaced with a fast photon detection system described here, while, in the peripheral regions, the existing multi-wire proportional chambers with CsI photo-cathodes have been equipped with a new read-out system based on APV preamplifiers and flash ADC chips. The new system consists of multi-anode photomultiplier tubes (MAPMTs) coupled to individual fused silica lens telescopes, and fast read-out electr...

  6. Impact of CLAS and COMPASS data on Polarized Parton Densities and Higher Twist

    CERN Document Server

    Leader, E; Stamenov, D B; Leader, Elliot; Sidorov, Aleksander V.; Stamenov, Dimiter B.

    2006-01-01

    We have re-analyzed the world data on inclusive polarized DIS including the very precise CLAS proton and deuteron data, as well as the latest COMPASS data on the asymmetry $A_1^d$, and have studied the impact of these data on polarized parton densities and higher twist effects. We demonstrate that the low $Q^2$ CLAS data improve essentially our knowledge of higher twist corrections to the spin structure function $g_1$, while the large $Q^2$ COMPASS data influence mainly the strange quark density. In our new analysis we find that a negative polarized gluon density, or one that changes sign as a function of x, cannot be ruled out from the present DIS data.

  7. AGEM: Adaptive Greedy-Compass Energy-aware Multipath Routing Protocol for WMSNs

    CERN Document Server

    Medjiah, Samir; Krief, Francine

    2012-01-01

    This paper presents an Adaptive Greedy-compass Energy-aware Multipath protocol (AGEM), a novel routing protocol for wireless multimedia sensors networks (WMSNs). AGEM uses sensors node positions to make packet forwarding decisions. These decisions are made online, at each forwarding node, in such a way that there is no need for global network topology knowledge and maintenance. AGEM routing protocol performs load-balancing to minimize energy consumption among nodes using twofold policy: (1) smart greedy forwarding, based on adaptive compass and (2) walking back forwarding to avoid holes. Performance evaluations of AGEM compared to GPSR (Greedy Perimeter Stateless Routing) show that AGEM can: (a) maximize the network lifetime, (b) guarantee quality of service for video stream transmission, and (c) scale better on densely deployed wireless sensors network.

  8. Welcome Address

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@  On behalf of the International Life Sciences Institute, I welcome you to Beijing and to the Third Asian Conference on Food Safety and Nutrition. Many of you will remember the first Asian conference on Food Safety held in Kuala Lumpur in 1990 and the second held in Bangkok in 1994. These meetings have been so successful that ILSI made the commitment to host such a conference periodically in order to provide a forum to share the latest information and to set new goals and priorities.   This year, we have broadened the scope of the agenda to include issues on nutrition. I want to thank all of our co-sponsors and members of the Planning Committee for preparing such a comprehensive and timely program. Some of the issues and challenges facing Asia that will be addressed at this meeting are:

  9. Inaugural address

    Science.gov (United States)

    Joshi, P. S.

    2014-03-01

    From jets to cosmos to cosmic censorship P S Joshi Tata Institute of Fundamental Research, Homi Bhabha Road, Colaba, Mumbai 400005, India E-mail: psj@tifr.res.in 1. Introduction At the outset, I should like to acknowledge that part of the title above, which tries to capture the main flavour of this meeting, and has been borrowed from one of the plenary talks at the conference. When we set out to make the programme for the conference, we thought of beginning with observations on the Universe, but then we certainly wanted to go further and address deeper questions, which were at the very foundations of our inquiry, and understanding on the nature and structure of the Universe. I believe, we succeeded to a good extent, and it is all here for you in the form of these Conference Proceedings, which have been aptly titled as 'Vishwa Mimansa', which could be possibly translated as 'Analysis of the Universe'! It is my great pleasure and privilege to welcome you all to the ICGC-2011 meeting at Goa. The International Conference on Gravitation and Cosmology (ICGC) series of meetings are being organized by the Indian Association for General Relativity and Gravitation (IAGRG), and the first such meeting was planned and conducted in Goa in 1987, with subsequent meetings taking place at a duration of about four years at various locations in India. So, it was thought appropriate to return to Goa to celebrate the 25 years of the ICGC meetings. The recollections from that first meeting have been recorded elsewhere here in these Proceedings. The research and teaching on gravitation and cosmology was initiated quite early in India, by V V Narlikar at the Banares Hindu University, and by N R Sen in Kolkata in the 1930s. In course of time, this activity grew and gained momentum, and in early 1969, at the felicitation held for the 60 years of V V Narlikar at a conference in Ahmedabad, P C Vaidya proposed the formation of the IAGRG society, with V V Narlikar being the first President. This

  10. Transmedulla Neurons in the Sky Compass Network of the Honeybee (Apis mellifera) Are a Possible Site of Circadian Input.

    Science.gov (United States)

    Zeller, Maximilian; Held, Martina; Bender, Julia; Berz, Annuska; Heinloth, Tanja; Hellfritz, Timm; Pfeiffer, Keram

    2015-01-01

    Honeybees are known for their ability to use the sun's azimuth and the sky's polarization pattern for spatial orientation. Sky compass orientation in bees has been extensively studied at the behavioral level but our knowledge about the underlying neuronal systems and mechanisms is very limited. Electrophysiological studies in other insect species suggest that neurons of the sky compass system integrate information about the polarization pattern of the sky, its chromatic gradient, and the azimuth of the sun. In order to obtain a stable directional signal throughout the day, circadian changes between the sky polarization pattern and the solar azimuth must be compensated. Likewise, the system must be modulated in a context specific way to compensate for changes in intensity, polarization and chromatic properties of light caused by clouds, vegetation and landscape. The goal of this study was to identify neurons of the sky compass pathway in the honeybee brain and to find potential sites of circadian and neuromodulatory input into this pathway. To this end we first traced the sky compass pathway from the polarization-sensitive dorsal rim area of the compound eye via the medulla and the anterior optic tubercle to the lateral complex using dye injections. Neurons forming this pathway strongly resembled neurons of the sky compass pathway in other insect species. Next we combined tracer injections with immunocytochemistry against the circadian neuropeptide pigment dispersing factor and the neuromodulators serotonin, and γ-aminobutyric acid. We identified neurons, connecting the dorsal rim area of the medulla to the anterior optic tubercle, as a possible site of neuromodulation and interaction with the circadian system. These neurons have conspicuous spines in close proximity to pigment dispersing factor-, serotonin-, and GABA-immunoreactive neurons. Our data therefore show for the first time a potential interaction site between the sky compass pathway and the circadian

  11. Intranasal administration of oxytocin increases compassion toward women.

    Science.gov (United States)

    Palgi, Sharon; Klein, Ehud; Shamay-Tsoory, Simone G

    2015-03-01

    It has been suggested that the degree of compassion-the feeling of warmth, understanding and kindness that motivates the desire to help others, is modulated by observers' views regarding the target's vulnerability and suffering. This study tested the hypothesis that as compassion developed to protect vulnerable kinships, hormones such as oxytocin, which have been suggested as playing a key role in 'tend-and-befriend' behaviors among women, will enhance compassion toward women but not toward men. Thirty subjects participated in a double-blind, placebo-controlled, within-subject study. Following administration of oxytocin/placebo, participants listened to recordings of different female/male protagonists describing distressful emotional conflicts and were then asked to provide compassionate advice to the protagonist. The participants' responses were coded according to various components of compassion by two clinical psychologists who were blind to the treatment. The results showed that in women and men participants oxytocin enhanced compassion toward women, but did not affect compassion toward men. These findings indicate that the oxytocinergic system differentially mediates compassion toward women and toward men, emphasizing an evolutionary perspective that views compassion as a caregiving behavior designed to help vulnerable individuals.

  12. Proton Testing of Advanced Stellar Compass Digital Processing Unit

    DEFF Research Database (Denmark)

    Thuesen, Gøsta; Denver, Troelz; Jørgensen, Finn E

    1999-01-01

    The Advanced Stellar Compass Digital Processing Unit was radiation tested with 300 MeV protons at Proton Irradiation Facility (PIF), Paul Scherrer Institute, Switzerland.......The Advanced Stellar Compass Digital Processing Unit was radiation tested with 300 MeV protons at Proton Irradiation Facility (PIF), Paul Scherrer Institute, Switzerland....

  13. Advanced Stellar Compass Summary for the Auroral Lites mission

    DEFF Research Database (Denmark)

    Jørgensen, John Leif

    1998-01-01

    This document provides technical and managerial information about the Advanced Stellar Compass and its possible use in the Auroral Lites Project.The Auroral Lites is a NASA project.......This document provides technical and managerial information about the Advanced Stellar Compass and its possible use in the Auroral Lites Project.The Auroral Lites is a NASA project....

  14. Perception of Suffering and Compassion Experience: Brain Gender Disparities

    Science.gov (United States)

    Mercadillo, Roberto E.; Diaz, Jose Luis; Pasaye, Erick H.; Barrios, Fernando A.

    2011-01-01

    Compassion is considered a moral emotion related to the perception of suffering in others, and resulting in a motivation to alleviate the afflicted party. We compared brain correlates of compassion-evoking images in women and men. BOLD functional images of 24 healthy volunteers (twelve women and twelve men; age=27 [plus or minus] 2.5 y.o.) were…

  15. The Advanced Stellar Compass onboard the Oersted satellite

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Eisenman, Allan R.; Liebe, Carl Christian;

    1997-01-01

    In 1997 the first Danish satellite will be launched. The primarily scientific objective of the satellite is to map the magnetic field of the Earth. The attitude of the satellite is determined by an advanced stellar compass (star tracker). An advanced stellar compass consists of a CCD camera conne...

  16. Aerosol-Cloud Interactions in the South-East Atlantic: Knowledge Gaps, Planned Observations to Address Them, and Implications for Global Climate Change Modeling

    Science.gov (United States)

    Redemann, Jens; Wood, R.; Zuidema, P.; Haywood, J.; Luna, B.; Abel, S.

    2015-01-01

    Southern Africa produces almost a third of the Earth's biomass burning (BB) aerosol particles, yet the fate of these particles and their influence on regional and global climate is poorly understood. Particles lofted into the mid-troposphere are transported westward over the South-East (SE) Atlantic, home to one of the three permanent subtropical Stratocumulus (Sc) cloud decks in the world. The stratocumulus "climate radiators" are critical to the regional and global climate system. They interact with dense layers of BB aerosols that initially overlay the cloud deck, but later subside and are mixed into the clouds. These interactions include adjustments to aerosol-induced solar heating and microphysical effects. As emphasized in the latest IPCC report, the global representation of these aerosol-cloud interaction processes in climate models is one of the largest uncertainty in estimates of future climate. Hence, new observations over the SE Atlantic have significant implications for global climate change scenarios. We discuss the current knowledge of aerosol and cloud property distributions based on satellite observations and sparse suborbital sampling, and describe planned field campaigns in the region. Specifically, we describe the scientific objectives and implementation of the following four synergistic, international research activities aimed at providing a process-level understanding of aerosol-cloud interactions over the SE Atlantic: 1) ORACLES (Observations of Aerosols above Clouds and their interactions), a five-year investigation between 2015 and 2019 with three Intensive Observation Periods (IOP), recently funded by the NASA Earth-Venture Suborbital Program, 2) CLARIFY-2016 (Cloud-Aerosol-Radiation Interactions and Forcing: Year 2016), a comprehensive observational and modeling programme funded by the UK's Natural Environment Research Council (NERC), and supported by the UK Met Office. 3) LASIC (Layered Atlantic Smoke Interactions with Clouds), a funded

  17. Welcome Address

    Science.gov (United States)

    Kiku, H.

    2014-12-01

    Ladies and Gentlemen, It is an honor for me to present my welcome address in the 3rd International Workshop on "State of the Art in Nuclear Cluster Physics"(SOTANCP3), as the president of Kanto Gakuin University. Particularly to those from abroad more than 17 countries, I am very grateful for your participation after long long trips from your home to Yokohama. On the behalf of the Kanto Gakuin University, we certainly welcome your visit to our university and stay in Yokohama. First I would like to introduce Kanto Gakuin University briefly. Kanto Gakuin University, which is called KGU, traces its roots back to the Yokohama Baptist Seminary founded in 1884 in Yamate, Yokohama. The seminary's founder was Albert Arnold Bennett, alumnus of Brown University, who came to Japan from the United States to establish a theological seminary for cultivating and training Japanese missionaries. Now KGU is a major member of the Kanto Gakuin School Corporation, which is composed of two kindergartens, two primary schools, two junior high schools, two senior high schools as well as KGU. In this university, we have eight faculties with graduate school including Humanities, Economics, Law, Sciences and Engineering, Architecture and Environmental Design, Human and Environmental Studies, Nursing, and Law School. Over eleven thousands students are currently learning in our university. By the way, my major is the geotechnical engineering, and I belong to the faculty of Sciences and Engineering in my university. Prof. T. Yamada, here, is my colleague in the same faculty. I know that the nuclear physics is one of the most active academic fields in the world. In fact, about half of the participants, namely, more than 50 scientists, come from abroad in this conference. Moreover, I know that the nuclear physics is related to not only the other fundamental physics such as the elementary particle physics and astrophysics but also chemistry, medical sciences, medical cares, and radiation metrology

  18. Compassion fatigue resiliency training: the experience of facilitators.

    Science.gov (United States)

    Potter, Patricia; Pion, Sarah; Gentry, J Eric

    2015-02-01

    This qualitative evaluation examined compassion fatigue facilitators' perceptions of the effects of a compassion fatigue resiliency training program in an urban medical center in the midwestern United States. Nine months after completing a compassion fatigue resiliency facilitator training program, 15 participants wrote short narratives describing how the program affected them. Participants described how the training program benefited them both personally and professionally. Two main themes were identified from the narrative analysis: self-improvement and application of resiliency. All of the participants described one or more self-improvements as a result of the program, particularly in regard to emotional health. All of the participants also described how they regularly applied one or more of the resiliency skills taught in the class to improve their ability to manage stress and prevent compassion fatigue. This program shows promise in ameliorating compassion fatigue and burnout in health care providers.

  19. Transverse target spin asymmetries on a proton target at COMPASS

    CERN Document Server

    Richter, Andreas

    2009-01-01

    Transversity and transverse momentum-dependent parton distribution functions (TMDs) are been measured in semi-inclusive deep inelastic scattering (SIDIS) by using a transversely polarized target at the COMPASS experiment. COMPASS is a fixed target experiment at the CERN M2 beamline, which provides a 160GeV/c polarized m+ beam. In the years 2002-2004 COMPASS has collected data with a transversely polarized deuteron 6LiD target. In 2007, COMPASS has used for the first time a proton NH3 target. To access transversity COMPASS has used three different quark polarimeters: the Collins effect, responsible for an azimuthal asymmetry in the single hadron distribution, azimuthal target spin asymmetries of charged hadron pairs and the transverse polarisation of L hyperons. Beside this also the Sivers asymmetry arising from the correlation between the transverse nucleon spin and the quark intrinsic transverse momentum was measured. European

  20. Self-compassion: a novel link with symptoms in schizophrenia?

    Science.gov (United States)

    Eicher, Amanda C; Davis, Louanne W; Lysaker, Paul H

    2013-05-01

    Self-compassion has been linked to both positive aspects of well-being and less psychopathology in nonclinical samples. Although this construct has begun to be investigated in case studies, the clinical correlates of self-compassion for those with schizophrenia spectrum disorders have yet to be explored. This study aimed to explore the relationship between self-compassion, symptoms, and insight in individuals with schizophrenia. A total of 88 participants with either schizophrenia (n = 51) or schizoaffective disorder (n = 37) who were enrolled in a study of metacognition at a Midwestern Veterans Affairs medical center completed measures of self-compassion and insight, along with a symptom interview. Higher self-compassion scores were associated with lower scores on the Positive and Negative Syndrome Scale positive, excitement, and emotional discomfort symptom scales in addition to poorer insight. Implications for treatment and suggestions for future research are discussed.

  1. Robins have a magnetic compass in both eyes.

    Science.gov (United States)

    Hein, Christine Maira; Engels, Svenja; Kishkinev, Dmitry; Mouritsen, Henrik

    2011-03-31

    Arising from W. Wiltschko et al. 419, 467-470 (2002); Wiltschko et al. replyThe magnetic compass of migratory birds is embedded in the visual system and it has been reported by Wiltschko et al. that European Robins, Erithacus rubecula, cannot show magnetic compass orientation using their left eye only. This has led to the notion that the magnetic compass should be located only in the right eye of birds. However, a complete right lateralization of the magnetic compass would be very surprising, and functional neuroanatomical data have questioned this notion. Here we show that the results of Wiltschko et al. could not be independently confirmed using double-blind protocols. European Robins can perform magnetic compass orientation with both eyes open, with the left eye open only, and with the right eye open only. No clear lateralization is observed.

  2. Who is at risk for compassion fatigue? An investigation of genetic counselor demographics, anxiety, compassion satisfaction, and burnout.

    Science.gov (United States)

    Lee, Whiwon; Veach, Patricia McCarthy; MacFarlane, Ian M; LeRoy, Bonnie S

    2015-04-01

    Compassion fatigue is a state of detachment and isolation experienced when healthcare providers repeatedly engage with patients in distress. Compassion fatigue can hinder empathy and cause extreme tension. Prior research suggests 73.8 % of genetic counselors are at moderate to high risk for compassion fatigue and approximately 1 in 4 have considered leaving the field as a result Injeyan et al. (Journal of Genetic Counseling, 20, 526-540, 2011). Empirical data to establish a reliable profile of genetic counselors at risk for compassion fatigue are limited. Thus the purpose of this study was to establish a profile by assessing relationships between state and trait anxiety, burnout, compassion satisfaction, selected demographics and compassion fatigue risk in practicing genetic counselors. Practicing genetic counselors (n = 402) completed an anonymous, online survey containing demographic questions, the State-Trait Anxiety Inventory, and the Professional Quality of Life scale. Multiple regression analysis yielded four significant predictors which increase compassion fatigue risk (accounting for 48 % of the variance): higher levels of trait anxiety, burnout, and compassion satisfaction, and ethnicity other than Caucasian. Additional findings, study limitations, practice implications, and research recommendations are provided.

  3. A Reconsideration of the Self-Compassion Scale's Total Score : Self-Compassion versus Self-Criticism

    NARCIS (Netherlands)

    Lopez Angarita, Angélica; Sanderman, Robbert; Smink, Ans; Zhang, Ying; van Sonderen, Eric; Ranchor, Adelita; Schroevers, Maya J.

    2015-01-01

    The Self-Compassion Scale (SCS) is currently the only self-report instrument to measure self-compassion. The SCS is widely used despite the limited evidence for the scale's psychometric properties, with validation studies commonly performed in college students. The current study examined the factor

  4. A reconsideration of the Self-Compassion Scale's Total Score: Self-Compassion versus Self-Criticism

    NARCIS (Netherlands)

    Lopez Angarita, A.; Sanderman, R.; Smink, A.; Zhang, Y.; Sonderen, van E.; Ranchor, A.V.; Schroevers, M.J.

    2015-01-01

    The Self-Compassion Scale (SCS) is currently the only self-report instrument to measure self-compassion. The SCS is widely used despite the limited evidence for the scale’s psychometric properties, with validation studies commonly performed in college students. The current study examined the factor

  5. Self-Compassion among College Counseling Center Clients: An Examination of Clinical Norms and Group Differences

    Science.gov (United States)

    Lockard, Allison J.; Hayes, Jeffrey A.; Neff, Kristin; Locke, Benjamin D.

    2014-01-01

    There has been growing interest in the mental health benefits of self-compassion. This study was designed to establish norms on the Self-Compassion Scale-Short Form, a popular measure of self-compassion for individuals seeking counseling, and to examine group differences in self-compassion based on gender, race/ethnicity, sexual orientation,…

  6. Available: lead plate from COMPASS experiment

    CERN Multimedia

    The COMPASS collaboration

    2014-01-01

    The COMPASS collaboration would like to offer the possibility to take over a large and thick lead plate, since it is not required anymore in the spectrometer.   It has the following dimensions: thickness 100 mm, width 4.4 m and height 2.0 m, with a square hole in the middle with dimensions of 40 cm x 40 cm. The measured weight including the metal frame it is housed in is 10,180 kg. The CERN stores reference is 44.13.30.100.9. Please contact Erwin Bielert (erwin.bielert@cern.ch or 160539) for further information and details.

  7. Hadron physics at the COMPASS experiment

    Directory of Open Access Journals (Sweden)

    Krinner Fabian

    2015-01-01

    The Compass experiment at the CERN Super Proton Synchrotron has acquired large data sets, which allow to study light-quark meson and baryon spectra in unprecedented detail. The presented overview of the first results from this data set focuses in particular on the light meson sector and presents a detailed analysis of three-pion final states. A new JPC = 1++ state, the a1(1420, is observed with a mass and width in the ranges m = 1412 − 1422MeV/c2 and Γ = 130 − 150MeV/c2.

  8. The Advanced Stellar Compass, Development and Operations

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Liebe, Carl Christian

    1996-01-01

    The science objective of the Danish Geomagnetic Research Satellite "Ørsted" is to map the magnetic field of the Earth, with a vector precision of a fraction of a nanotesla. This necessitates an attitude reference instrument with a precision of a few arcseconds onboard the satellite. To meet...... this demand the Advanced Stellar Compass (ASC), a fully autonomous miniature star tracker, was developed. This ASC is capable of both solving the "lost in space" problem and determine the attitude with arcseconds precision. The development, principles of operation and instrument autonomy of the ASC...

  9. Fast Photon Detection for COMPASS RICH1

    CERN Document Server

    Abbon, P; Angerer, H; Apollonio, M; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Busso, L; Chiosso, M; Ciliberti, P; Colantoni, M L; Costa, S; Dibiase, N; Dafni, T; Dalla Torre, S; Diaz, V; Duic, v; Delagnes, E; Deschamps, H; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, M Jr; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; Von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K; Kolosov, V N; Konorov, I; Kramer, D; Kunne, F; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Pagano, P; Paul, S; Panebianco, S; Panzieri, D; Pesaro, G; Pizzolotto, C; Polak, J; Rebourgeard, P; Rocco, E; Robinet, F; Schiavon, P; Schill, C; Schoenmeier, P; Silva, L; Slunecka, M; Steiger, L; Sozzi, F; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2006-01-01

    The new photon detection system for COMPASS RICH-1 has been designed to cope with the demanding requests of operation at high beam intensity and at high trigger rates. The detection technique in the central region of RICH-1 has been changed with a system based on multianode photomultipliers coupled to individual fused silica lens telescopes and to a fast, almost dead time free readout system based on the MAD-4 amplifier-discriminator and the F1 TDC-chip. The new photon detection system design and construction are described, as well as its first response in the experiment.

  10. COMPASS mirror wall of RICH 1

    CERN Multimedia

    Patrice Loïez

    2001-01-01

    The COMPASS experiment uses ring imaging Cherenkov (RICH) counters to identify particles produced in high-energy muon collisions, to better understand the spin structure of the nucleon. Charged particles moving faster than the speed of light in the medium through which they are travelling emit a cone of Cherenkov radiation in the direction of their motion. The light in this cone is reflected from these mirrors onto a photo detector so that the size of the cone can be measured, which gives the energy of the particle.

  11. Light-Meson Spectroscopy at COMPASS

    CERN Document Server

    Krinner, Fabian

    2016-01-01

    The goal of the COMPASS experiment at CERN is to study the structure and spectroscopy of hadrons. The two-stage spectrometer has large acceptance and covers a wide kinematic range for charged as well as neutral particles allowing to access a wide range of reactions. Light mesons are studied with negative (mostly $\\pi^-$) and positive ($p$, $\\pi^+$) hadron beams with a momentum of $190\\,\\text{GeV}/c$. The light-meson spectrum is measured in different final states produced in diffractive dissociation reactions with squared four-momentum transfer $t$ to the target between $0.1$ and $1.0\\,(\\text{GeV}/c)^2$. The flagship channel is the $\\pi^-\\pi^+\\pi^-$ final state, for which COMPASS has recorded the currently world's largest data sample. These data not only allow us to measure the properties of known resonances with high precision, but also to search for new states. Among these is a new axial-vector signal, the $a_1(1420)$, with unusual properties. The findings are confirmed by the analysis of the $\\pi^-\\pi^0\\pi^...

  12. Recent Results on Spectroscopy from COMPASS

    CERN Document Server

    Grube, Boris

    2015-01-01

    The COmmon Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a multi-purpose fixed-target experiment at the CERN Super Proton Synchrotron (SPS) aimed at studying the structure and spectrum of hadrons. The two-stage spectrometer has a good acceptance for charged as well as neutral particles over a wide kinematic range and is thus able to measure a wide range of reactions. Light mesons are studied with negative (mostly $\\pi^-$) and positive ($p$, $\\pi^+$) hadron beams with a momentum of 190 GeV/$c$. The light-meson spectrum is investigated in various final states produced in diffractive dissociation reactions at squared four-momentum transfers to the target between 0.1 and 1.0 (GeV/$c$)$^2$. The flagship channel is the $\\pi^-\\pi^+\\pi^-$ final state, for which COMPASS has recorded the currently largest data sample. These data not only allow for measuring the properties of known resonances with high precision, but also for searching for new states. Among these is a new resonance-like signal, t...

  13. Compassion Fatigue: Description, Causes and Prevention

    Directory of Open Access Journals (Sweden)

    Duygu Hicdurmaz

    2015-09-01

    Full Text Available Nowadays, paralel to prolonging life time, illness experience can change life of everyone who takes care of the individual directly or indirectly. Prolonging of this time for patient, simultaneously causes prolonging of the time for the care and treatment providers and them to be with the patient more during illness and suffering process. Caring for chronically ill individuals by getting aware of that they won't be able to recover completely, causes them to experience various problems called compassion fatigue. Compasion fatigue is described as the natural feeling and behaviour arising from knowing the traumatizing events which a significant other has experienced; as the stress arising from helping or wanting to help a traumatized individual. The aim of this review is to describe compassion fatigue, explain the concepts with which it is related, and by this way to increase the awareness of professionals who work in helping professions. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2015; 7(3.000: 295-303

  14. Knowledge Work and Knowledge Creation

    DEFF Research Database (Denmark)

    Dau, Susanne

    2016-01-01

    The purpose of this paper is to address how instruction influences the creative knowledge work. Based on different perspectives on instructions and the actions followed, this paper reveal how educators, having different competencies of ICT-instructions, influence students’ creative knowledge work......, and students’ knowledge creation....

  15. Self-Compassion and Well-being among Older Adults

    OpenAIRE

    Allen, Ashley Batts; Goldwasser, Eleanor R.; Leary, Mark R.

    2011-01-01

    Two studies assessed the role of self-compassion as a moderator of the relationship between physical health and subjective well-being in the elderly. In Study 1, 132 participants, ranging in age from 67–90 years, completed a questionnaire that assessed their perceptions of their physical health, self-compassion, and subjective well-being. Participants who were in good physical health had high subjective well-being regardless of their level of self-compassion. However, for participants with po...

  16. The Compass Project: Charting a New Course in Physics Education

    CERN Document Server

    Roth, Nathaniel; Lee, Gloria; Corbo, Joel

    2012-01-01

    This article tells the story of the founding of the Compass Project at UC Berkeley and describes its impacts. The Compass Project is a self-formed group of graduate and undergraduate students in the physical sciences. Its goals are to improve undergraduate physics education, provide our members with opportunities for professional development, and increase retention of students, especially those from populations typically underrepresented in the physical sciences. Compass fosters a diverse, collaborative student community by providing a wide range of services, including a summer program, fall and spring semester courses, mentoring, a research lecture series, and other academic and social support.

  17. Prospects for future measurements of GPDs using COMPASS at CERN

    CERN Document Server

    Burtin, Etienne

    2008-01-01

    The COMPASS collaboration has expressed the interest for pursuing an experiment dedicated to the measurement of the Generalized Parton Distributions (GPD). The GPDs can be accessed through the reactions of Deeply Virtual Compton Scattering and Hard Exclusive Meson Production. The experiment will use the existing COMPASS spectrometer with a new target, a new recoil detector and an extended calorimetry. Simulations for dierent models have been performed and the beam charge asymmetry accessible at COMPASS has a great sensitivity to the GPD models. A prototype of recoil detector was tested and shows a timing resolution slightly above the required precision.

  18. Healthcare and Compassion: Towards an Awareness of Intersubjective Vulnerability

    Science.gov (United States)

    Kenny, Kate

    2015-01-01

    How to instill compassion in a healthcare organization? In this article, I respond to Marianna Fotaki’s proposals in her piece,‘Why and how is compassion necessary to provide good quality healthcare?’ by drawing on insights from organization studies. Following Fotaki, I argue that to instill targets and formal measures for assessing compassion would be problematic. I conclude by drawing on psychoanalytic and feminist theories to introduce alternatives, specifically proposing an approach that is grounded in a shared sense of a common, embodied precarity, which necessitates our commitment to preserving the conditions in which life might flouris PMID:26340496

  19. Commissioning of Silicon detectors for the COMPASS experiment at CERN

    CERN Document Server

    Wagner, R M

    2001-01-01

    This document describes the silicon microstrip detectors used in the COMPASS experiment. The main features of silicon microstrip detectors, mechanisms of radiation damages and the principles of the Lazarus effect are reviewed. The specific realization of silicon microstrip detectors in the COMPASS experiment is described. Production and tests done in the lab are discussed. Here, emphasis is placed on the noise performance of the detectors. The analysis of readout and performance tests in a test beam at CERN is done. Commissioning, debugging and first tests of the detectors and of the readout system on the COMPASS beam line in the 2001 beam time are presented.

  20. Recent COMPASS results on the polarized structure function $g_{1}^{d}$ of the deuteron

    CERN Document Server

    Quintans, Catarina

    2007-01-01

    The study of the spin dependent structure functions of the deuteron is part of a broad physics program addressed by the COMPASS collaboration at CERN. The longitudinal spin asymmetry $A^{d}_{1}$ is evaluated from data on inelastic scattering of longitudinally polarised muons off a large $^{6}$LiD polarised target. Recent results on $g^{d}_{1}$ both for low and high Q$^{2}$ are presented. The obtained values for the first moment $\\Gamma^{d}_{1}$ and the flavor-singlet axial current $a_{0}$ are also shown.

  1. Mediators between self-criticism and depression: Fear of compassion, self-compassion, and importance to others.

    Science.gov (United States)

    Joeng, Ju Ri; Turner, Sherri L

    2015-07-01

    This study was an investigation of the relationships between internalized self-criticism and depression and between comparative self-criticism and depression as these relationships are mediated by the fear of self-compassion, fear of compassion from others, self-compassion, and the perception that one is important to others. To examine these relationships, data were gathered via online survey methods from 206 university students at a large public Midwestern university in the United States. The Self-Criticism/Compassion Mediation Model, in which internalized and comparative self-criticism were both modeled to predict depression, was built and tested via structural equation modeling (SEM). In the presence of 4 competing models, this model effectively modeled relationships among the study variables. In the Self-Criticism/Compassion Mediation Model, the fear of self-compassion, and the perception that one is important to others serially mediated the relationship between comparative self-criticism and depression. Additionally, self-compassion partially mediated both the relationship between internalized self-criticism and depression, and the relationship between comparative self-criticism and depression. Implications include the use of the model as a guide to developing evidence-based practice for highly self-critical, depressed clients.

  2. Using Rose and Compass for Authentication

    Energy Technology Data Exchange (ETDEWEB)

    White, G

    2009-07-09

    Many recent non-proliferation software projects include a software authentication component. In this context, 'authentication' is defined as determining that a software package performs only its intended purpose and performs that purpose correctly and reliably over many years. In addition to visual inspection by knowledgeable computer scientists, automated tools are needed to highlight suspicious code constructs both to aid the visual inspection and to guide program development. While many commercial tools are available for portions of the authentication task, they are proprietary, and have limited extensibility. An open-source, extensible tool can be customized to the unique needs of each project. ROSE is an LLNL-developed robust source-to-source analysis and optimization infrastructure currently addressing large, million-line DOE applications in C, C++, and FORTRAN. It continues to be extended to support the automated analysis of binaries (x86, ARM, and PowerPC). We continue to extend ROSE to address a number of security specific requirements and apply it to software authentication for non-proliferation projects. We will give an update on the status of our work.

  3. Overview of the COMPASS Experimental Programme on TMDs and GPDs

    Science.gov (United States)

    Bradamante, Franco

    2016-08-01

    The investigation of the recently introduced transverse momentum dependent (TMD) parton distribution functions (PDFs) and generalized parton distributions (GPDs) is an important part of the programme of the COMPASS experiment at CERN. A variety of Semi-inclusive deeply inelastic scattering (SIDIS) measurements on transversely polarized proton and deuteron targets from the 2002-2010 data have allowed to obtain a wealth of results on the transversity distribution and on the TMD PDFs. Further SIDIS measurements are planned in 2016 and 2017 on a pure hydrogen target. In a complementary approach, the first ever Drell-Yan measurement on a transversely polarized proton target is the objective of the 2015 run, still ongoing at the time of this conference, to address the fundamental issue of the change of sign of the Sivers function when measured in the Drell-Yan process as compared to that measured in SIDIS. GPDs are also being investigated. Measurements of the exclusive muon-production of vector mesons, in particular the ρ ^0 and the ω , on transversely polarized proton targets have provided information on the GPD E. Preliminary results from a test run on deeply virtual compton scattering of 160 GeV muons on a liquid hydrogen target are also given, as well as plans for a two-year long run in 2016 and 2017 with a suitably modified spectrometer.

  4. 罗经与罗经安全距离%Compass and compass safe distance

    Institute of Scientific and Technical Information of China (English)

    肖爱珍; 张顺达; 姚逸; 李常伟

    2011-01-01

    船用磁罗经用于确定其航向和观测物标的方位,如果船用磁罗经的自差很大且没有消除,对船舶航行会带来极大的不便和危险。所有驾驶舱内的通信和航行设备必须在说明书上标注其与罗经的最小安全距离。这已成为IMO和各大船级社的通用要求。文章阐述了罗经自差的产生及其性质,并介绍了几种实用的消除自差方法。%Marine magnetic compass is used for determination of course and observation of object position. If compass deviation is large Without clearance, it will take extreme inconvenient and perilous for maritime navigation. Compass safe distance must be marked out in specification of radio communication equipment in maritime navigation wheelhouse. It is the general requirement of IMO

  5. Compassion, ethics, and neuroscience: neuroethics through Buddhist eyes.

    Science.gov (United States)

    Tsomo, Karma Lekshe

    2012-09-01

    As scientists advance knowledge of the brain and develop technologies to measure, evaluate, and manipulate brain function, numerous questions arise for religious adherents. If neuroscientists can conclusively establish that there is a functional network between neural impulses and an individual's capacity for moral evaluation of situations, this will naturally lead to questions about the relationship between such a network and constructions of moral value and ethical human behavior. For example, if cognitive neuroscience can show that there is a neurophysiological basis for the moral appraisal of situations, it may be argued that the world's religions, which have traditionally been the keepers and purveyors of ethical values, are rendered either spurious or irrelevant. The questions point up broader dilemmas in the interface between science and religion, and raise concerns about the ethics of neurological research and experimentation. Since human beings will still arbitrate what is "moral" or "ethical," how can religious perspectives enrich the dialogue on neuroethical issues and how can neuroscience enrich dialogue on religion? Buddhist views on the nature of consciousness and methods of practice, especially meditation practice, may contribute to discussions on neuroscience and theories about the interrelationship between consciousness and ethical awareness by exploring the role that karma, intentionality, and compassion play in Buddhist understandings of the interrelationship between consciousness and ethics.

  6. Mindfulness, self-compassion, and empathy among health care professionals: a review of the literature.

    Science.gov (United States)

    Raab, Kelley

    2014-01-01

    The relationship between mindfulness and self-compassion is explored in the health care literature, with a corollary emphasis on reducing stress in health care workers and providing compassionate patient care. Health care professionals are particularly vulnerable to stress overload and compassion fatigue due to an emotionally exhausting environment. Compassion fatigue among caregivers in turn has been associated with less effective delivery of care. Having compassion for others entails self-compassion. In Kristin Neff's research, self-compassion includes self-kindness, a sense of common humanity, and mindfulness. Both mindfulness and self-compassion involve promoting an attitude of curiosity and nonjudgment towards one's experiences. Research suggests that mindfulness interventions, particularly those with an added lovingkindness component, have the potential to increase self-compassion among health care workers. Enhancing focus on developing self-compassion using MBSR and other mindfulness interventions for health care workers holds promise for reducing perceived stress and increasing effectiveness of clinical care.

  7. Outlook of COMPASS RICH1 data handling algorithms

    CERN Document Server

    Finger, Miroslav H

    2003-01-01

    COMPASS is a fixed target experiment at the CERN SPS designed to study hadron spectroscopy with hadron beams and hadron structure with polarized muon beams. This paper is aiming to outlook the COMPASS RICH1 data handling algorithms in order to discuss some of the data analysis methods proposed for the RICH2 detector. The need for improvement and testing of COMPASS real data acquisition for better performance in realistic COMPASS environment is elaborated. The experience of more than 5 years of RICH1 software development and improvements oriented mainly on taking into account RICH1 constructive specifics, promises a similar hard work for RICH2 algorithmists. Its first stage is Monte Carlo simulation of RICH2 data. (14 refs).

  8. Chemical compass for avian magnetoreception as a quantum coherent device

    CERN Document Server

    Cai, Jianming

    2013-01-01

    It is known that more than 50 species use the Earth's magnetic field for orientation and navigation. Intensive studies particularly behavior experiments with birds provide support for a chemical compass based on magnetically sensitive free radical reactions as a source of this sense. However, the fundamental question of whether and how quantum coherence plays an essential role in such a chemical compass model of avian magnetoreception yet remains controversial. Here, we show that the essence of the chemical compass model can be understood in analogy to a quantum interferometer exploiting quantum coherence. Within the framework of quantum metrology, we quantify quantum coherence and demonstrate that it is a resource for chemical magnetoreception. Our results allow us to understand and predict how various factors can affect the performance of a chemical compass from the unique perspective of quantum coherence assisted metrology. This represents a crucial step to affirm avian magnetoreception as an example of qu...

  9. Self-Compassion: A Mentorship Framework for Counselor Educator Mothers

    Science.gov (United States)

    Solomon, Coralis; Barden, Sejal Mehta

    2016-01-01

    Counselor educators experience high levels of stress. Mothers in academia face an additional set of emotional stressors. The authors offer a self-compassion framework for mentors to increase emotional resilience of mothers in counselor education.

  10. Nucleon structure studies with the COMPASS experiment at CERN

    Science.gov (United States)

    Platchkov, Stephane

    2016-11-01

    The COMPASS experiment at CERN uses hadron and lepton beams for nucleon structure studies. Most of the data collected so far with a muon beam and either proton or deuteron polarised target were analysed in terms of longitudinally or transversely polarised parton distribution functions and transverse momentum-dependent distributions in the nucleon. A negative hadron beam is used to perform Drell-Yan measurements. The COMPASS large polarised target gives access to several momentum-dependent singlespin asymmetries and provides a stringent test of the fundamental QCD factorisation assumptions. With positive and negative muon beams COMPASS also studies Generalised Parton Distributions using exclusive deeply virtual Compton scattering and meson production experiments. An overview of the most recent COMPASS results is given. The expected physics outcome of the forthcoming measurements is discussed.

  11. Hadron Physics at the COMPASS Experiment

    CERN Document Server

    Krinner, Fabian

    2015-01-01

    Quantum Chromodynamics (QCD), the theory of strong interactions, in principle describes the interaction of quark and gluon fields. However, due to the self-coupling of the gluons, quarks and gluons are confined into hadrons and cannot exist as free particles. The quantitative understanding of this confinement phenomenon, which is responsible for about 98\\% of the mass of the visible universe, is one of the major open questions in particle physics. The measurement of the excitation spectrum of hadrons and of their properties gives valuable input to theory and phenomenology. In the Constituent Quark Model (CQM) two types of hadrons exist: mesons, made out of a quark and an antiquark, and baryons, which consist of three quarks. But more advanced QCD-inspired models and Lattice QCD calculations predict the existence of hadrons with exotic properties interpreted as excited glue (hybrids) or even pure gluonic bound states (glueballs). The COMPASS experiment at the CERN Super Proton Synchrotron has acquired large da...

  12. Physics projects of COMPASS with hadron beams

    CERN Document Server

    Faessler, M A

    1999-01-01

    COMPASS, a new state-of-the-art spectrometer to be installed at the CERN Super Proton Synchrotron for experiments with muon and hadron beams, will be exposed to hadron beams with intensities up to 10/sup 8//sec and energies up to 280 GeV. The physics goals are to study the rare production of charmed hadrons, including doubly charmed baryons, in inelastic interactions, with particular interest in their semileptonic decays; to search for glueballs and hybrids in central and diffractive production. Predictions of chiral perturbation theory will be tested in Primakoff reactions. The spectrometer shall be equipped with excellent particle identification and tracking, with calorimetry, dedicated triggers and fast read-out. A significant improvement of light hadron spectroscopy - compared to previous measurements -can be achieved already in the initial phase of the experiment. (4 refs).

  13. Sensitive chemical compass assisted by quantum criticality

    Science.gov (United States)

    Cai, C. Y.; Ai, Qing; Quan, H. T.; Sun, C. P.

    2012-02-01

    A radical-pair-based chemical reaction might be used by birds for navigation via the geomagnetic direction. The inherent physical mechanism is that the quantum coherent transition from a singlet state to triplet states of the radical pair could respond to a weak magnetic field and be sensitive to the direction of such a field; this then results in different photopigments to be sensed by the avian eyes. Here, we propose a quantum bionic setup, inspired by the avian compass, as an ultrasensitive probe of a weak magnetic field based on the quantum phase transition of the environments of the two electrons in the radical pair. We prove that the yield of the chemical products via recombination from the singlet state is determined by the Loschmidt echo of the environments with interacting nuclear spins. Thus quantum criticality of environments could enhance the sensitivity of detection of weak magnetic fields.

  14. Liquid Hydrogen Target for the COMPASS experiment

    CERN Document Server

    Bremer, J; Duday-Chanat, L; Geyer, R; Mallot, G K; Pirotte, O; Vullierme, B

    2014-01-01

    A liquid hydrogen target has been developed for the COMPASS experiment at CERN. The target has a diameter of 40 mm and a length of 2.5 meter, creating an active volume of about 3 liter of liquid hydrogen. The cylindrical part of the target wall is formed by a Kapton® foil strip, wound and glued to a thickness of 0.125 mm. The Kapton® foil is used to minimize the energy loss of the particles, scattered or created within the target volume, crossing the target boundary. The two end-caps enclosing the target volume have been fabricated from Mylar®. The system is cooled with a 30 W at 20 K cryocooler, delivering the cooling capacity for the cool-down as well as for the continuous operation of the system.

  15. The COMPASS off-line system

    CERN Document Server

    Martin, A

    2001-01-01

    COMPASS is a new fixed target high rate experiment at CERN. The expected RAW data size is in the order of 300 TB per year, collected during about six months of data taking at the mean rate of 35 MB/s. To fulfill the experiment requirements, the Collaboration decided to build the off-line system using new technologies. The computing power needed for RAW data processing has been estimated to be in the order of 2000 SPECint95, and will be provided by a farm of about 200 CPUs. The reconstruction program is under development and is written using object-oriented techniques and C++ as the programming language. In the present model, all the experimental and reconstructed data will be stored in an object database management system. (20 refs).

  16. Recent gluon polarization results from COMPASS

    CERN Document Server

    Quintans, C

    2007-01-01

    One of the main goals of the COMPASS experiment at CERN is the measurement of the gluon polarization in the nucleon, $\\Delta G$, by scattering of 160 GeV/c polarized muons on a polarized $^{6}$LiD target. This quantity is experimentally accessible via the photon-gluon fusion process, tagged either by charmed mesons production or by high $p_{T}$ hadron pairs production. The status of these two analyses is presented. Preliminary results obtained from the 2002/03 data samples on the $D^{0}$ and the $D^{*\\pm}$ channels are shown. The high $p_{T}$ hadron pairs, produced at $Q^{2}\\lessgtr$ 1 (GeV/c)$^{2}$, were also analysed, and the measured $\\Delta G/G$ values are presented here.

  17. Learning with or without a compass

    DEFF Research Database (Denmark)

    Wiberg, Merete

    a concept of formation. The current concept of learning is criticized by the educational researcher Gert Biesta (Biesta 2009) for on the one hand to be open and maybe empty with regard to content and direction and on the other hand to take an outset in the individual learner and therefore...... to be an individualistic concept. The idea of this paper is to discuss if and how the current concept of learning in terms of current theories of learning are open/empty and individualistic and how a concept of formation might be necessary to give a direction to learning and on the other hand how a concept of learning...... might be necessary to analyze processes of formation. The idea is to view the concept of learning and the concept of formation as complementary due to on the one hand to understand learning as a motor for formation and on the other hand to view formation as a compass for processes of learning...

  18. Recent results on spectroscopy from COMPASS

    Science.gov (United States)

    Grube, Boris

    2016-05-01

    The COmmon Muon and Proton Apparatus for Structure and Spectroscopy (COMPASS) is a multi-purpose fixed-target experiment at the CERN Super Proton Synchrotron (SPS) aimed at studying the structure and spectrum of hadrons. The two-stage spectrometer has a good acceptance for charged as well as neutral particles over a wide kinematic range and is thus able to measure a wide range of reactions. Light mesons are studied with negative (mostly π-) and positive (p, π+) hadron beams with a momentum of 190 GeV/c. The light-meson spectrum is investigated in various final states produced in diffractive dissociation reactions at squared four-momentum transfers to the target between 0.1 and 1.0 (GeV/c)2. The flagship channel is the π-π+π- final state, for which COMPASS has recorded the currently largest data sample. These data not only allow for measuring the properties of known resonances with high precision, but also for searching for new states. Among these is a new resonance-like signal, the a1(1420), with unusual properties. The findings are confirmed by the analysis of the π-π0π0 final state. Possible bias introduced by the parametrizations used to describe the ππ S-wave is studied using a novel analysis technique, which extracts the amplitude of the π+π- sub-system as a function of 3π mass from the data. Of particular interest is the resonance content of the partial wave with spin-exotic JPC = 1-+ quantum numbers, which are forbidden for quark-antiquark states. This wave is studied in the two 3π channels. Further insight is gained by studying diffractively produced π-η or π-η' final states.

  19. The Role of Compassion in Altruistic Helping and Punishment Behavior.

    Directory of Open Access Journals (Sweden)

    Helen Y Weng

    Full Text Available Compassion, the emotional response of caring for another who is suffering and that results in motivation to relieve suffering, is thought to be an emotional antecedent to altruistic behavior. However, it remains unclear whether compassion enhances altruistic behavior in a uniform way or is specific to sub-types of behavior such as altruistic helping of a victim or altruistic punishment of a transgressor. We investigated the relationship between compassion and subtypes of altruistic behavior using third-party paradigms where participants (1 witnessed an unfair economic exchange between a transgressor and a victim, and (2 had the opportunity to either spend personal funds to either economically (a help the victim or (b punish the transgressor. In Study 1, we examined whether individual differences in self-reported empathic concern (the emotional component of compassion was associated with greater altruistic helping or punishment behavior in two independent samples. For participants who witnessed an unfair transaction, trait empathic concern was associated with greater helping of a victim and had no relationship to punishment. However, in those who decided to punish the transgressor, participants who reported greater empathic concern decided to punish less. In Study 2, we directly enhanced compassion using short-term online compassion meditation training to examine whether altruistic helping and punishment were increased after two weeks of training. Compared to an active reappraisal training control group, the compassion training group gave more to help the victim and did not differ in punishment of the transgressor. Together, these two studies suggest that compassion is related to greater altruistic helping of victims and is not associated with or may mitigate altruistic punishment of transgressors.

  20. The Role of Compassion in Altruistic Helping and Punishment Behavior.

    Science.gov (United States)

    Weng, Helen Y; Fox, Andrew S; Hessenthaler, Heather C; Stodola, Diane E; Davidson, Richard J

    2015-01-01

    Compassion, the emotional response of caring for another who is suffering and that results in motivation to relieve suffering, is thought to be an emotional antecedent to altruistic behavior. However, it remains unclear whether compassion enhances altruistic behavior in a uniform way or is specific to sub-types of behavior such as altruistic helping of a victim or altruistic punishment of a transgressor. We investigated the relationship between compassion and subtypes of altruistic behavior using third-party paradigms where participants (1) witnessed an unfair economic exchange between a transgressor and a victim, and (2) had the opportunity to either spend personal funds to either economically (a) help the victim or (b) punish the transgressor. In Study 1, we examined whether individual differences in self-reported empathic concern (the emotional component of compassion) was associated with greater altruistic helping or punishment behavior in two independent samples. For participants who witnessed an unfair transaction, trait empathic concern was associated with greater helping of a victim and had no relationship to punishment. However, in those who decided to punish the transgressor, participants who reported greater empathic concern decided to punish less. In Study 2, we directly enhanced compassion using short-term online compassion meditation training to examine whether altruistic helping and punishment were increased after two weeks of training. Compared to an active reappraisal training control group, the compassion training group gave more to help the victim and did not differ in punishment of the transgressor. Together, these two studies suggest that compassion is related to greater altruistic helping of victims and is not associated with or may mitigate altruistic punishment of transgressors.

  1. Compassion: the missing link in quality of care.

    Science.gov (United States)

    van der Cingel, Margreet

    2014-09-01

    This article discusses the impact of selected findings from a PhD-study that focuses on compassion as a guiding principle for contemporary nursing education and practice. The study, of which the literature review and empirical findings have already been published, looked at compassion as perceived within the relationship of nurses and older persons with a chronic disease. The patient group was chosen because daily life for them is characterized by long-term dependency on care. The literature review resulted in a theoretical framework of compassion that also explores other closely related concepts such as suffering and empathy. The empirical part of the study, in which 61 in-depth interviews and 6 group interviews with patients and nurses took place, showed that compassion is a mirroring process in response to grief. Compassion consists of seven dimensions such as attentiveness and presence, in which saliency, so as to anticipate patients' needs, is of major importance. Compassion is perceived by participants as an indispensable aspect of care, which helps to reveal relevant information in order to establish appropriate outcomes of care. This article focuses on the aspects of the PhD-study in which an analysis of compassion in the context of both modern as well as the history of nursing took place. Currently evidence based practice is regarded as the standard for good quality care. Nevertheless there is an on-going debate about what constitutes good quality care. Within this debate two opposing views are apparent. One view defines good care as care supported by the best scientific evidence. The other view states that good care takes place within the nurse-patient relationship in which the nurse performs professional care based on intuitive knowing. It is suggested that compassion is the (missing) link between these views.

  2. Evidence of the unspeakable: biopower, compassion, and nursing.

    Science.gov (United States)

    Georges, Jane M

    2011-01-01

    This philosophical article utilizes the concept of "the Unspeakable," referring to the creation of biopolitical spaces for nursing in which compassion is rendered severely diminished to impossible. The effect of the Unspeakable in shaping nursing practice is explored in contemporary health care. Local, autobiographical narratives are used to illustrate the effect of the Unspeakable on nursing in both the academic and clinical settings. Alternative strategies for resisting the Unspeakable and promoting compassion as an essential element of effective nursing practice are proposed.

  3. Self-compassion: a potential resource for young women athletes.

    Science.gov (United States)

    Mosewich, Amber D; Kowalski, Kent C; Sabiston, Catherine M; Sedgwick, Whitney A; Tracy, Jessica L

    2011-02-01

    Self-compassion has demonstrated many psychological benefits (Neff, 2009). In an effort to explore self-compassion as a potential resource for young women athletes, we explored relations among self-compassion, proneness to self-conscious emotions (i.e., shame, guilt-free shame, guilt, shame-free guilt, authentic pride, and hubristic pride), and potentially unhealthy self-evaluative thoughts and behaviors (i.e., social physique anxiety, obligatory exercise, objectified body consciousness, fear of failure, and fear of negative evaluation). Young women athletes (N = 151; Mage = 15.1 years) participated in this study. Self-compassion was negatively related to shame proneness, guilt-free shame proneness, social physique anxiety, objectified body consciousness, fear of failure, and fear of negative evaluation. In support of theoretical propositions, self-compassion explained variance beyond self-esteem on shame proneness, guilt-free shame proneness, shame-free guilt proneness, objectified body consciousness, fear of failure, and fear of negative evaluation. Results suggest that, in addition to self-esteem promotion, self-compassion development may be beneficial in cultivating positive sport experiences for young women.

  4. Transverse Spin Azimuthal Asymmetries in SIDIS at COMPASS: Multidimensional Analysis

    Science.gov (United States)

    Parsamyan, Bakur

    2016-02-01

    COMPASS is a high-energy physics experiment operating at the SPS at CERN. Wide physics program of the experiment comprises study of hadron structure and spectroscopy with high energy muon and hadrons beams. As for the muon-program, one of the important objectives of the COMPASS experiment is the exploration of the transverse spin structure of the nucleon via spin (in)dependent azimuthal asymmetries in single-hadron production in deep inelastic scattering of polarized leptons off transversely polarized target. For this purpose a series of measurements were made in COMPASS, using 160 GeV/c longitudinally polarized muon beam and transversely polarized 6LiD (in 2002, 2003 and 2004) and NH3 (in 2007 and 2010) targets. The experimental results obtained by COMPASS for unpolarized target azimuthal asymmetries, Sivers and Collins effects and other azimuthal observables play an important role in the general understanding of the three-dimensional nature of the nucleon. Giving access to the entire twsit-2 set of transverse momentum dependent parton distribution functions and fragmentation functions COMPASS data triggers constant theoretical interest and is being widely used in phenomenological analyses and global data fits. In this review main focus is given to the very recent results obtained by the COMPASS collaboration from first ever multi-dimensional extraction of transverse spin asymmetries.

  5. Self-compassion and emotional intelligence in nurses.

    Science.gov (United States)

    Heffernan, Mary; Quinn Griffin, Mary T; Sister Rita McNulty; Fitzpatrick, Joyce J

    2010-08-01

    Nurses often provide care for patients and families who are suffering and where emotions are heightened. Compassion is an essential component of the care that nurses provide. Emotions play an important role in the relationship and communication between nurses, patients and families. Self-compassion is the ability to be compassionate to oneself, without this ability nurses might not be prepared to be compassionate to patients. Emotionally intelligent persons perceive themselves as confident, better able to understand, control and manage their emotions. The purpose of this descriptive, correlational study was to examine the relationship between self-compassion and emotional intelligence. Participants were 135 nurses. The setting for this study was a health system with hospitals located in Queens, Nassau and Suffolk counties of New York, USA. Three of the hospitals in the study are located in Queens and/or the Queens/Nassau border. Queens is the most culturally diverse community in the USA. The patients served, as well as the nursing staff, are reflective of this cultural and religious diversity. Results indicated a positive correlation between self-compassion and emotional intelligence (r = 0.55). Recommendations for future research include: exploration of self-compassion and emotional intelligence in nurses, and identification of the benefits of enhancing self-compassion and emotional intelligence in nurses.

  6. Against compassion: in defence of a "hybrid" concept of empathy.

    Science.gov (United States)

    Morgan, Alastair

    2016-09-27

    In this article, I argue that the recent emphasis on compassion in healthcare practice lacks conceptual richness and clarity. In particular, I argue that it would be helpful to focus on a larger concept of empathy rather than compassion alone and that compassion should be thought of as a component of this larger concept of empathy. The first part of the article outlines a critique of the current discourse of compassion on three grounds. This discourse naturalizes, individualizes, and reifies compassion leading to a decontextualized and simplified understanding of failures in healthcare practice. The second part uses resources from phenomenology and contemporary moral philosophy to construct a "hybrid" concept of empathy that includes both pre-reflective/intuitive and cognitive/imaginative components. This "hybrid" concept of empathy leads to a more complex understanding of the multiple responses to others' distress. I conclude that there are no straightforward normative naturalistic responses to others' distress. Rather than conceptualizing compassion as a naturalistic impulse or a character-based trait, we need to consider the complexity of our empathic recognition of vulnerable others.

  7. Group cohesion and organizational commitment: protective factors for nurse residents' job satisfaction, compassion fatigue, compassion satisfaction, and burnout.

    Science.gov (United States)

    Li, Angela; Early, Sean F; Mahrer, Nicole E; Klaristenfeld, Jessica L; Gold, Jeffrey I

    2014-01-01

    Stress can have detrimental effects on nurse residents' levels of job satisfaction, compassion, fatigue, and burnout. This can lead to high turnover rates and poor quality of care among novice nurses. Therefore, it is critical to identify protective factors to prevent the onset of negative nurse outcomes (compassion fatigue, burnout, and job dissatisfaction) and to promote positive nurse outcomes (job satisfaction, compassion satisfaction). This study aimed to determine whether factors such as group cohesion and organizational commitment would be protective and moderate the association between stress exposure and posttraumatic stress symptoms and other negative nurse outcomes, thus facilitating positive outcomes. Findings showed that group cohesion was effective in moderating the negative effects of current stress exposure and posttraumatic stress symptoms on negative nurse outcomes, specifically on increased compassion fatigue and burnout, and reduced compassion satisfaction. In addition, organizational commitment was determined to promote positive nurse outcomes such as job satisfaction and compassion satisfaction. The study findings are promising, as retention of quality nurses is a significant problem for hospitals. Nurse managers and hospital administrators should be aware of the benefits of group cohesion and organizational commitment and strive to make the promotion of these factors a priority.

  8. A Discrete Mechanics Approach to Gait Generation on Periodically Unlevel Grounds for the Compass-type Biped Robot

    Directory of Open Access Journals (Sweden)

    Tatsuya Kai

    2013-09-01

    Full Text Available This paper addresses a gait generation problem for the compass-type biped robot on periodically unlevel grounds. We first derive the continuous/discrete compass-type biped robots (CCBR/DCBR via continuous/discrete mechanics, respectively. Next, we formulate a optimal gait generation problem on periodically unlevel grounds for the DCBR as a finite dimensional nonlinear optimization problem, and show that a discrete control input can be obtained by solving the optimization problem with the sequential quadratic programming. Then, we develop a transformation method from a discrete control input into a continuous zero-order hold input based on the discrete Lagranged’Alembert principle. Finally, we show numerical simulations, and it turns out that our new method can generate a stable gaits on a periodically unlevel ground for the CCBR.

  9. Light-dependent magnetic compass in Iberian green frog tadpoles

    Science.gov (United States)

    Diego-Rasilla, Francisco Javier; Luengo, Rosa Milagros; Phillips, John B.

    2010-12-01

    Here, we provide evidence for a wavelength-dependent effect of light on magnetic compass orientation in Pelophylax perezi (order Anura), similar to that observed in Rana catesbeiana (order Anura) and Notophthalmus viridescens (order Urodela), and confirm for the first time in an anuran amphibian that a 90° shift in the direction of magnetic compass orientation under long-wavelength light (≥500 nm) is due to a direct effect of light on the underlying magnetoreception mechanism. Although magnetic compass orientation in other animals (e.g., birds and some insects) has been shown to be influenced by the wavelength and/or intensity of light, these two amphibian orders are the only taxa for which there is direct evidence that the magnetic compass is light-dependent. The remarkable similarities in the light-dependent magnetic compasses of anurans and urodeles, which have evolved as separate clades for at least 250 million years, suggest that the light-dependent magnetoreception mechanism is likely to have evolved in the common ancestor of the Lissamphibia (Early Permian, ~294 million years) and, possibly, much earlier. Also, we discuss a number of similarities between the functional properties of the light-dependent magnetic compass in amphibians and blue light-dependent responses to magnetic stimuli in Drosophila melanogaster, which suggest that the wavelength-dependent 90° shift in amphibians may be due to light activation of different redox forms of a cryptochrome photopigment. Finally, we relate these findings to earlier studies showing that the pineal organ of newts is the site of the light-dependent magnetic compass and recent neurophysiological evidence showing magnetic field sensitivity in the frog frontal organ (an outgrowth of the pineal).

  10. Compassion fatigue: an application of the concept to informal caregivers of family members with dementia.

    Science.gov (United States)

    Day, Jennifer R; Anderson, Ruth A

    2011-01-01

    Introduction. Compassion fatigue is a concept used with increasing frequency in the nursing literature. The objective of this paper is to identify common themes across the literature and to apply these themes, and an existing model of compassion fatigue, to informal caregivers for family members with dementia. Findings. Caregivers for family members with dementia may be at risk for developing compassion fatigue. The model of compassion fatigue provides an informative framework for understanding compassion fatigue in the informal caregiver population. Limitations of the model when applied to this population were identified as traumatic memories and the emotional relationship between parent and child, suggesting areas for future research. Conclusions. Research is needed to better understand the impact of compassion fatigue on informal caregivers through qualitative interviews, to identify informal caregivers at risk for compassion fatigue, and to provide an empirical basis for developing nursing interventions for caregivers experiencing compassion fatigue.

  11. Compassion Fatigue: An Application of the Concept to Informal Caregivers of Family Members with Dementia

    Directory of Open Access Journals (Sweden)

    Jennifer R. Day

    2011-01-01

    Full Text Available Introduction. Compassion fatigue is a concept used with increasing frequency in the nursing literature. The objective of this paper is to identify common themes across the literature and to apply these themes, and an existing model of compassion fatigue, to informal caregivers for family members with dementia. Findings. Caregivers for family members with dementia may be at risk for developing compassion fatigue. The model of compassion fatigue provides an informative framework for understanding compassion fatigue in the informal caregiver population. Limitations of the model when applied to this population were identified as traumatic memories and the emotional relationship between parent and child, suggesting areas for future research. Conclusions. Research is needed to better understand the impact of compassion fatigue on informal caregivers through qualitative interviews, to identify informal caregivers at risk for compassion fatigue, and to provide an empirical basis for developing nursing interventions for caregivers experiencing compassion fatigue.

  12. Compassion in nursing. 2: Factors that influence compassionate care in clinical practice.

    Science.gov (United States)

    Davison, Neil; Williams, Katherine

    This second in a two-part unit on compassion examines the factors that influence the use of this quality in daily clinical practice. Part 1 examined the concept of compassion and how to identify and measure it.

  13. Self-Compassion in Relation to Self-Esteem, Self-Efficacy and Demographical Aspects

    OpenAIRE

    Luciana Karine de Souza; Claudio Simon Hutz

    2016-01-01

    Abstract This study investigated relationships between self-compassion, self-efficacy, and self-esteem, as well as age and sex differences and other sociodemographic variables in relation to self-compassion. Four-hundred and thirty-two Brazilian adults (50% women) from nearly all country states participated in the study filling out a sociodemographic survey and three scales: self-compassion, self-efficacy, and self-esteem. Comparisons of means between self-compassion and pairs of groups desig...

  14. Compassion Fatigue: An Application of the Concept to Informal Caregivers of Family Members with Dementia

    OpenAIRE

    2011-01-01

    Introduction. Compassion fatigue is a concept used with increasing frequency in the nursing literature. The objective of this paper is to identify common themes across the literature and to apply these themes, and an existing model of compassion fatigue, to informal caregivers for family members with dementia. Findings. Caregivers for family members with dementia may be at risk for developing compassion fatigue. The model of compassion fatigue provides an informative framework for understandi...

  15. Examining the predictive role of self-compassion on flourishing in Turkish university students

    OpenAIRE

    Akın Ahmet; Akın Umran

    2015-01-01

    The purpose of this study is to examine the predictive role of self-compassion on flourishing Participants were 278 university students (153 women, 125 men). In this study, the Self-compassion Scale and the Flourishing Scale were used. The relationships between self-compassion and flourishing were examined using correlation and regression analysis. In correlation analysis, self-kindness, common humanity, and mindfulness factors of self-compassion were found positively and self-judgment, isola...

  16. What is the role of self-compassion on subjective happiness and life satisfaction?

    OpenAIRE

    Öznur Çağlayan Mülazım; Jale Eldeleklioğlu

    2016-01-01

    The aim of this study was to investigate the relationship between self-compassion and subjective happiness and the relationship between self-compassion and life satisfaction. Participants were composed of 252 undergraduate students in Bursa, Turkey. Self-compassion Scale, Subjective Happiness Scale, and Satisfaction with Life Scale were used as data collection instruments. Correlation analysis was used to examine the relationship between self-compassion, subjective happiness and life satisfac...

  17. Self-compassion and reactions to serious illness: The case of HIV

    OpenAIRE

    Brion, John M; Leary, Mark R.; Drabkin, Anya S.

    2013-01-01

    To test the hypothesis that self-compassion buffers people against the emotional impact of illness and is associated with medical adherence, 187 HIV-infected individuals completed a measure of self-compassion and answered questions about their emotional and behavioral reactions to living with HIV. Self-compassion was related to better adjustment, including lower stress, anxiety, and shame. Participants higher in self-compassion were more likely to disclose their HIV status to others and indic...

  18. The desired moral attitude of the physician: (II) compassion.

    Science.gov (United States)

    Gelhaus, Petra

    2012-11-01

    Professional medical ethics demands of health care professionals in addition to specific duties and rules of conduct that they embody a responsible and trustworthy personality. In the public discussion, different concepts are suggested to describe the desired implied attitude of physicians. In a sequel of three articles, a set of three of these concepts is presented in an interpretation that is meant to characterise the morally emotional part of this attitude: "empathy", "compassion" and "care". In the first article of the series, "empathy" has been developed as a mainly cognitive and morally neutral capacity of understanding. In this article, the emotional and virtuous core of the desired professional attitude-compassion-is elaborated. Compassion is distinguished from sympathy, empathy and pity. Several problems of compassion as a spontaneous, warm emotion for being a professional virtue are discussed: especially questions of over-demand, of justice and of concerns because of a possible threat to the patient's dignity and autonomy. An interpretation of compassion as processed and learned professional attitude, that founds dignity on the general idea of man as a sentient being and on solidarity, not on his independence and capacities, is developed. It is meant to rule out the possible side effects and to make compassion as a professional attitude and as professional virtue attractive, teachable and acquirable. In order to reach the adequate warmth and closeness for the particular physician-patient-relation, professional compassion has to be combined with the capacity of empathy. If appropriate, the combination of both empathy and compassion as "empathic compassion" can demand a much warmer attitude towards the patient than each of the elements alone, or the simple addition of them can provide. The concept of "care" that will be discussed in a forthcoming article of this sequel is a missing necessary part to describe the active potential of the desired moral

  19. Highlights from COMPASS in hadron spectroscopy

    CERN Document Server

    Krinner, Fabian

    2015-01-01

    Since Quantum Choromdynamics allows for gluon self-coupling, quarks and gluons cannot be observed as free particles, but only their bound states, the hadrons. This so-called confinement phenomenon is responsible for $98\\%$ of the mass in the visible universe. The measurement of the hadron excitation spectra therefore gives valuable input for theory and phenomenology to quantitatively understand this phenomenon. One simple model to describe hadrons is the Constituent Quark Model (CQM), which knows two types of hadrons: mesons, consisting of a quark and an antiquark, and baryons, which are made out of three quarks. More advanced models, which are inspired by QCD as well as calculations within Lattice QCD predict the existence of other types of hadrons, which may be e.g. described solely by gluonic excitations (glueballs) or mixed quark and gluon excitations (hybrids). In order to search for such states, the COMPASS experiment at the Super Proton Synchrotron at CERN has collected large data sets, which allow to ...

  20. First Results on Hadron Spectroscopy at COMPASS

    CERN Document Server

    Nerling, Frank

    2010-01-01

    The COMPASS fixed-target experiment at the CERN SPS is dedicated to the study of hadron structure and dynamics. One goal of the physics programme using hadron beams is the search for new states, in particular the search for $J^{PC}$ exotic states and glueballs. After a short pilot run in 2004 (190 GeV/c $\\pi^{-}$ beam, lead target), we started our hadron spectroscopy programme in 2008 by collecting unprecedented statistics using 190 GeV/c negative hadron beams on a liquid hydrogen target. A similar amount of data with 190 GeV/c positive hadron beams has been taken in 2009, as well as some data (negative beam) on nuclear targets. As a first result the observation of a significant $J^{PC}$ spin-exotic signal in the 2004 data -- consistent with the disputed $\\pi_1(1600)$ -- was recently published. Our spectrometer features good coverage by electromagnetic calorimetry, crucial for the detection of final states involving $\\pi^0$, $\\eta$ or $\\eta'$, and the 2008/09 data provide an excellent opportunity for the simu...

  1. Highlights from Compass in hadron spectroscopy

    Directory of Open Access Journals (Sweden)

    Krinner Fabian

    2015-01-01

    In order to search for such states, the Compass experiment at the Super Proton Synchrotron at CERN has collected large data sets, which allow to study the light-quark meson and baryon spectra with unmatched precision. The overview shown here focuses on the light meson sector, presenting a detailed Partial-Wave Analysis of the processes: π− p → π−π+π− p and π− p → π−π0π0 p. A new state, the a1(1420 with JPC = 1++, is observed. Its Breit-Wigner parameters are found to be in the ranges: m = 1412 − 1422MeV/c2 and Γ = 130 – 150MeV/c2. In the same analysis, a signal in a wave with JPC = 1− + is observed. A resonant origin of this signal would not be explicable within the CQM. In addition to this possibility of an exotic state, possible non-resonant origin of this signal is discussed.

  2. Recent COMPASS results on the gluon polarization

    CERN Document Server

    Quintans, Catarina

    2009-01-01

    The spin structure of the nucleon is studied in the COMPASS experiment at CERN/SPS, from the collisions of 160 GeV polarized muon beam with a $^{6}$LiD target. The data collected from 2002 to 2006 provide an accurate measurement of longitudinal double spin cross-section asymmetries. The latest results on the gluon polarization, accessed from two independent analyses of photon-gluon fusion selected events, are presented. The study of the open-charm production allows to extract the gluon polarization (in LO QCD) from the measurement of the asymmetry, the value obtained being $\\Delta g/g = -$ 0.49 $\\pm$ 0.27($stat$) $\\pm$ 0.11($syst$), at an average $x_{g} =$ 0.11$^{+0.11}_{-0.05}$ and a scale $\\langle\\mu^{2}\\rangle =$ 13 (GeV/c)$^{2}$. An alternative and independent way to study the gluon polarization, by studying the high transverse momentum hadron pairs produced, leads to a value $\\Delta g/g =$ 0.08 $\\pm$ 0.10($stat$) $\\pm$ 0.05($syst$), at $x^{av}_{g} =$ 0.082$^{+0.041}_{-0.027}$ and $\\langle\\mu^{2}\\rangle =...

  3. COMPASS polarized target for Drell-Yan

    CERN Document Server

    Pešek, M

    2014-01-01

    In the COMPASS Drell–Yan experiment the pion beam with momen tum of 190 GeV/ c and in- tensity up to 10 8 pions/s will interact with transversely polarized proton t arget producing muon pair via Drell–Yan process. The solid-state NH 3 will be polarized by dynamic nuclear polar- ization. Maximum polarization reached during data taking i s expected to be up to 90%. The non-interacting beam and other particles produced inside t he target will be stopped in the hadron absorber after the target. Two target cells, sepparated by a 20 cm gap in between, each 55 cm long and 4 cm in diameter give the target material volume about 691 cm 3 . The target platform needs to be moved by 2.3 m in upstream dire ction from the position used in previous experiments in order to accomodate the absorber. D uring the beam time higher radiation is expected in the area of the control room. Thus a new target r emote control system is needed. The target magnet is undergoing a substantial upgrade. Drell–Yan data taking is expected t...

  4. Triple GEM tracking detectors for COMPASS

    CERN Document Server

    Ketzer, B; Dehmelt, K; Ehlers, J; Friedrich, J M; Grube, B; Kappler, S; Konorov, I; Paul, S; Placci, Alfredo; Ropelewski, Leszek; Sauli, Fabio

    2002-01-01

    The small area tracker of COMPASS, a high-luminosity fixed target experiment at CERN's SPS, includes a set of 20 large-size ($31\\times 31\\,\\cm^2$) Gas Electron Multiplier (GEM) detectors. Based on gas amplification in three cascaded GEM foils, these devices permit to obtain high gain and good spatial resolution even at very high particle fluxes. A two-coordinate projective readout yields, for each track, highly correlated signal amplitudes on both projections, allowing to resolve multiple hits in high occupancy regions close to the central deactivated area of $5\\,\\cm$ diameter. At the same time the material exposed to the beam is minimized. Splitting the amplification in three cascaded stages permits to achieve a gain of $\\sim 8000$, necessary for efficient ($>98\\%$) detection of minimum ionizing particles on both coordinates, already at relatively moderate voltages across individual GEM foils. As a consequence, the probability of a gas discharge to occur when a heavily ionizing particle enters the detector v...

  5. New results on transverse spin asymmetries from COMPASS

    CERN Document Server

    Parsamyan, Bakur

    2015-01-01

    One of the important objectives of the COMPASS experiment is the exploration of transverse spin structure of nucleon via spin (in)dependent azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS) of polarized leptons (and soon also Drell-Yan (DY) reactions with $\\pi^-$) off transversely polarized target. For this purpose a series of measurements were made in COMPASS, using 160 GeV/c longitudinally polarized muon beam and polarized $^6LiD$ and $NH_3$ targets and are foreseen with 190 GeV/c $\\pi^-$ beam on polarized $NH_3$. The experimental results obtained by COMPASS for azimuthal effects in SIDIS play an important role in the general understanding of the three-dimensional nature of the nucleon and are widely used in theoretical analyses and global data fits. Future first ever polarized DY-data from COMPASS compared with SIDIS results will open a new chapter probing general principles of QCD TMD-formalism. In this review main focus will be given to the very recent COMPASS results obtained for...

  6. New results on transverse spin asymmetries from COMPASS

    Directory of Open Access Journals (Sweden)

    Parsamyan Bakur

    2015-01-01

    Full Text Available One of the important objectives of the COMPASS experiment is the exploration of transverse spin structure of nucleon via spin (independent azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS of polarized leptons (and soon also Drell-Yan (DY reactions with π− off transversely polarized target. For this purpose a series of measurements were made in COMPASS, using 160 GeV/c longitudinally polarized muon beam and polarized 6 LiD and NH3 targets and are foreseen with 190 GeV/c π− beam on polarized NH3. The experimental results obtained by COMPASS for azimuthal effects in SIDIS play an important role in the general understanding of the three-dimensional nature of the nucleon and are widely used in theoretical analyses and global data fits. Future first ever polarized DY-data from COMPASS compared with SIDIS results will open a new chapter probing general principles of QCD TMD-formalism. In this review main focus will be given to the very recent COMPASS results obtained for SIDIS transverse spin asymmetries from four “Drell-Yan” Q2-ranges.

  7. Oxytocin improves compassion toward women among patients with PTSD.

    Science.gov (United States)

    Palgi, Sharon; Klein, Ehud; Shamay-Tsoory, Simone G

    2016-02-01

    Although impairments in social skills, including empathic abilities, are common in post-traumatic stress disorder (PTSD), the ability to feel compassion-a pro-social behavior that is based on empathy and drives us to help others-has never been assessed among these patients. The first aim of this study was to examine whether patients with PTSD suffer from deficits in compassion and to examine the association between the clusters of PTSD symptoms and these deficits. Furthermore, given that intranasal oxytocin (OT) has been suggested to possibly modulate social behaviors, the second aim of this study was to investigate whether intranasal OT may enhance compassion in these patients. Using a randomized, double-blind, placebo-controlled crossover design, we administered 24 IU of OT and placebo at a one-week interval to 32 patients with PTSD and to 30 matched healthy control participants. The results indicate that patients with PTSD exhibit deficits in compassion and that the numbing cluster emerged as the key predictor of those deficits. Moreover, the results indicate that a single intranasal dose of OT enhances compassion toward women (but not towards men), both in patients with PTSD and in controls. These results offer support for recent suggestions that intranasal OT may potentially be an effective pharmacological intervention for patients with PTSD.

  8. The development and evaluation of a compassion scale.

    Science.gov (United States)

    Martins, David; Nicholas, Nichole A; Shaheen, Magda; Jones, Loretta; Norris, Keith

    2013-08-01

    Compassion is the capacity for being moved by suffering of others and wanting to help alleviate it. Compassion may mediate health benefits and hazards of social networks/relationships. The monitoring/management of level of compassion across social networks/relationships may be critical to health benefits' preservation and social networks/relationships' health hazards prevention. We developed and evaluated the psychometric properties of 10-item self-report measure of compassion among 310 respondents from the University and surrounding communities. The mean total score was 3.62 (SD=1.09). The item-to-total correlations ranged from 0.50-0.71. The mean inter-item correlation was 0.33. The internal consistency was 0.82. The scale correlated well with Sprecher and Fehr's Compassionate Love Scale (r=0.66; p=.000). Two factors measuring same construct explained 57% of sample variance. The scale is user-friendly, easy to score, and characterized by good psychometric properties. It can be used to foster understanding of the impact of compassion on disease and outcomes across social networks/relationships.

  9. Quantitative vertebral compression fracture evaluation using a height compass

    Science.gov (United States)

    Yao, Jianhua; Burns, Joseph E.; Wiese, Tatjana; Summers, Ronald M.

    2012-03-01

    Vertebral compression fractures can be caused by even minor trauma in patients with pathological conditions such as osteoporosis, varying greatly in vertebral body location and compression geometry. The location and morphology of the compression injury can guide decision making for treatment modality (vertebroplasty versus surgical fixation), and can be important for pre-surgical planning. We propose a height compass to evaluate the axial plane spatial distribution of compression injury (anterior, posterior, lateral, and central), and distinguish it from physiologic height variations of normal vertebrae. The method includes four steps: spine segmentation and partition, endplate detection, height compass computation and compression fracture evaluation. A height compass is computed for each vertebra, where the vertebral body is partitioned in the axial plane into 17 cells oriented about concentric rings. In the compass structure, a crown-like geometry is produced by three concentric rings which are divided into 8 equal length arcs by rays which are subtended by 8 common central angles. The radius of each ring increases multiplicatively, with resultant structure of a central node and two concentric surrounding bands of cells, each divided into octants. The height value for each octant is calculated and plotted against octants in neighboring vertebrae. The height compass shows intuitive display of the height distribution and can be used to easily identify the fracture regions. Our technique was evaluated on 8 thoraco-abdominal CT scans of patients with reported compression fractures and showed statistically significant differences in height value at the sites of the fractures.

  10. Compassion fatigue: A Study of critical care nurses in Turkey

    Directory of Open Access Journals (Sweden)

    Yurdanur Dikmen

    2016-06-01

    Full Text Available This study was conducted to determine the level of compassion fatigue which experienced by nurses who work in intensive care units and factors that affecting it. In a cross sectional design, critical nurses were surveyed by using questionnaire and  compassion fatigue (CF subscale of the Professional Quality of Life Scale (ProQOL R-IV to measure levels of compassion fatigueat a large National Education and ResearchHospital located in northwestof Turkey. A total of 69 critical care nurses participated in the study, for a response rate of 78%.A series of cross tab analyses examined the relationship between nurses demographics and compassion fatigue (CF subscale. To analyze the data further, participants were recategorized into 2 groups for CF scores: (1 higher than 17: high risk and (2 lower than 17: low risk. Findings show that critical care nurses were at high risk (52.7% and low risk (47.3% for CF. Nurses informed significant differences in compassion fatigue on the basis of age, years of critical care experience, working hours (weekly.

  11. SIDIS transverse spin azimuthal asymmetries at COMPASS: Multidimensional analysis

    CERN Document Server

    Parsamyan, Bakur

    2015-01-01

    Exploration of transverse spin structure of the nucleon via study of the spin (in)dependent azimuthal asymmetries in semi-inclusive deep inelastic scattering (SIDIS) and Drell-Yan (DY) reactions is one of the main aspects of the broad physics program of the COMPASS experiment (CERN, Switzerland). In past decade COMPASS has collected a considerable amount of polarized deuteron and proton SIDIS data while 2014 and 2015 runs were dedicated to the Drell-Yan measurements. Results on SIDIS azimuthal effects provided so far by COMPASS play an important role in general understanding of the three-dimensional nature of the nucleon. Giving access to the entire "twist-2" set of transverse momentum dependent (TMD) parton distribution functions (PDFs) and fragmentation functions (FFs) COMPASS data are being widely used in phenomenological analyses and experimental data fits. Recent unique and first ever x-$Q^{2}$-z-pT multidimensional results for transverse spin asymmetries obtained by COMPASS serve as a direct and unprece...

  12. Self-Compassion as a Predictor of Psychological Entitlement in Turkish University Students

    Science.gov (United States)

    Sahranç, Ümit

    2015-01-01

    The purpose of this study is to examine the predictive role of self-compassion on psychological entitlement. Participants were 331 university students (205 women, 126 men, M age = 20.5 years.). In this study, the Self-compassion Scale and the Psychological Entitlement Scale were used to assess self-compassion and psychological entitlement. The…

  13. Compassion Fatigue Risk and Self-Care Practices among Residential Treatment Center Childcare Workers

    Science.gov (United States)

    Eastwood, Callum D.; Ecklund, Kathryn

    2008-01-01

    Exploration of the presence of risk for compassion fatigue among residential childcare workers (RCW) at residential treatment facilities and the relationship between self-care practices and compassion fatigue were explored. Using the Professional Quality of Life Survey (ProQOL-R III) to assess compassion fatigue, burnout, and compassion…

  14. COMPASS/GPS双模导航定位精度分析及仿真%Analysis and Simulation of Positioning Precise in COMPASS/GPS Combined Navigation

    Institute of Scientific and Technical Information of China (English)

    庞春雷; 赵修斌; 卢艳娥; 余永林

    2011-01-01

    结合北斗二号(COMPASS)和GPS系统的运行轨道参数及系统特性,建立了COMPASS/GPS双模导航定位伪距测量误差模型,推导分析了双系统定位的几何误差因子;并对某地区的COMPASS/GPS双模导航定位精度进行了系统的分析.仿真结果表明,在某地区内,北斗二代系统在空间域与时间域上的整体稳定性优于GPS系统,组合的COMPASS/GPS系统在可见星和精度方面优于单一的定位系统.%According to the satellites orbit parameter and characteristic of COMPASS and GPS system, the model of pseudo range measure error in COMPASS/GPS combined navigation positioning is established, the positioning DOP of integral COMPASS/GPS is analyzed and educed; and the COMPASS/ GPS combined positioning precise in one area is analyzed systematically. Simulation indicates that in one area, integral stabilization of COMPASS system is superior to GPS in temporal and special domain, and integrated COMPASS/GPS system is superior to single system in satellites availability and positioning precise.

  15. Advanced stellar compass onboard autonomous orbit determination, preliminary performance.

    Science.gov (United States)

    Betto, Maurizio; Jørgensen, John L; Jørgensen, Peter S; Denver, Troelz

    2004-05-01

    Deep space exploration is in the agenda of the major space agencies worldwide; certainly the European Space Agency (SMART Program) and the American NASA (New Millennium Program) have set up programs to allow the development and the demonstration of technologies that can reduce the risks and the cost of deep space missions. From past experience, it appears that navigation is the Achilles heel of deep space missions. Performed on ground, this imposes considerable constraints on the entire system and limits operations. This makes it is very expensive to execute, especially when the mission lasts several years and, furthermore, it is not failure tolerant. Nevertheless, to date, ground navigation has been the only viable solution. The technology breakthrough of advanced star trackers, like the advanced stellar compass (ASC), might change this situation. Indeed, exploiting the capabilities of this instrument, the authors have devised a method to determine the orbit of a spacecraft autonomously, onboard, and without a priori knowledge of any kind. The solution is robust and fast. This paper presents the preliminary performance obtained during the ground testing in August 2002 at the Mauna Kea Observatories. The main goals were: (1) to assess the robustness of the method in solving autonomously, onboard, the position lost-in-space problem; (2) to assess the preliminary accuracy achievable with a single planet and a single observation; (3) to verify the autonomous navigation (AutoNav) module could be implemented into an ASC without degrading the attitude measurements; and (4) to identify the areas of development and consolidation. The results obtained are very encouraging.

  16. Compassion Is a Necessity and an Individual and Collective Responsibility

    Science.gov (United States)

    Lown, Beth A.

    2015-01-01

    Compassion is a complex process that is innate, determined in part by individual traits, and modulated by a myriad of conscious and unconscious factors, immediate context, social structures and expectations, and organizational "culture." Compassion is an ethical foundation of healthcare and a widely shared value; it is not an optional luxury in the healing process. While the interrelations between individual motivation and social structure are complex, we can choose to act individually and collectively to remove barriers to the innate compassion that most healthcare professionals bring to their work. Doing so will reduce professional burnout, improve the well-being of the healthcare workforce, and facilitate our efforts to achieve the triple aim of improving patients’ experiences of care and health while lowering costs. PMID:26340491

  17. Review of SSA results on deuteron at COMPASS

    CERN Document Server

    Richter, A

    2008-01-01

    The measuring of transverse single spin asymmetries (SSA) is part of the physics program at COMPASS, a fixed target experiment at CERN SPS. In 2002-04 the COMPASS experiment has collected data with a transversely polarised $^{6}$LiD target using a 160 GeV/c polarised $\\mu^{+}$ beam. By measuring transverse SSA one has access to the transversity distribution function $\\Delta_{T}q(x)$. This is one of the three quark distribution functions, which are needed to fully describe the spin structure of the nucleon at leading twist. At COMPASS three different quark polarimeters have been used to access transversity: the Collins effect, which produces an azimuthal asymmetry in the single hadron distribution, the azimuthal target spin asymmetries of charged hadron pairs and the transverse polarisation of $\\Lambda$ hyperons. In addition the SSA arising from the correlation between the transverse nucleon spin and the quark intrinsic transverse momentum (Sivers effect), was measured, together with six more transverse target...

  18. Self-compassion, pain, and breaking a social contract.

    Science.gov (United States)

    Purdie, Fiona; Morley, Stephen

    2015-11-01

    Self-compassion is the ability to respond to one's failures, shortcomings, and difficulties with kindness and openness rather than criticism. This study, which might be regarded as a proof-of-concept study, aimed to establish whether self-compassion is associated with expected emotional responses and the likelihood of responding with problem solving, support seeking, distraction, avoidance, rumination, or catastrophizing to unpleasant self-relevant events occurring in 3 social contexts. Sixty chronic pain patients were presented with 6 vignettes describing scenes in which the principal actor transgressed a social contract with negative interpersonal consequences. Vignettes represented 2 dimensions: (1) whether pain or a nonpain factor interrupted the fulfillment of the contract and (2) variation in the social setting (work, peer, and family). The Self-Compassion Scale was the covariate in the analysis. Higher levels of self-compassion were associated with significantly lower negative affect and lower reported likelihood of avoidance, catastrophizing, and rumination. Self-compassion did not interact with pain vs nonpain factor. Work-related vignettes were rated as more emotional and more likely to be associated with avoidance, catastrophizing, and rumination and less likelihood of problem solving. The findings suggest that self-compassion warrants further investigation in the chronic pain population both regarding the extent of its influence as a trait and in terms of the potential to enhance chronic pain patients' ability to be self-compassionate, with a view to its therapeutic utility in enhancing psychological well-being and adjustment. Limitations regarding the possible criterion contamination and the generalizability of vignette studies are discussed.

  19. Understanding the roles of self-esteem, self-compassion, and fear of self-compassion in eating disorder pathology: an examination of female students and eating disorder patients.

    Science.gov (United States)

    Kelly, Allison C; Vimalakanthan, Kiruthiha; Carter, Jacqueline C

    2014-08-01

    The present study examined the relative contributions of self-compassion, fear of self-compassion, and self-esteem in eating disorder pathology. One-hundred and fifty-five female undergraduate students and 97 females entering eating disorder treatment completed the Self-Compassion Scale, Fears of Compassion Scale, Rosenberg Self-Esteem Inventory, and Eating Disorder Examination Questionnaire. T-tests revealed that the patient group had lower mean self-compassion and higher mean fear of self-compassion than the student group. When controlling for self-esteem, high fear of self-compassion emerged as the strongest predictor of eating disorder pathology in the patient group, whereas low self-compassion was the strongest predictor in the student group. These preliminary results suggest that targeting fear of self-compassion may be important when intervening with individuals suffering from an eating disorder, whereas building self-compassion may be a valuable approach for eating disorder prevention.

  20. The butterfly effect of caring - clinical nursing teachers' understanding of self-compassion as a source to compassionate care.

    Science.gov (United States)

    Wiklund Gustin, Lena; Wagner, Lynne

    2013-03-01

    This study has its roots in a clinical application project, focusing on the development of a teaching-learning model enabling participants to understand compassion. During that project four clinical nursing teachers met for a total of 12 hours of experiential and reflective work. This study aimed at exploring participants' understanding of self-compassion as a source to compassionate care. It was carried out as a phenomenological and hermeneutic interpretation of participants' written and oral reflections on the topic. Data were interpreted in the light of Watson's Theory of Human Caring. Five themes were identified: Being there, with self and others; respect for human vulnerability; being nonjudgmental; giving voice to things needed to be said and heard; and being able to accept the gift of compassion from others. A main metaphorical theme, 'the Butterfly effect of Caring', was identified, addressing interdependency and the ethics of the face and hand when caring for Other - the ethical stance where the Other's vulnerable face elicits a call for compassionate actions. The findings reveal that the development of a compassionate self and the ability to be sensitive, nonjudgmental and respectful towards oneself contributes to a compassionate approach towards others. It is concluded that compassionate care is not only something the caregiver does, nor is compassion reduced to a way of being with another person or a feeling. Rather, it is a way of becoming and belonging together with another person where both are mutually engaged and where the caregiver compassionately is able to acknowledge both self and Other's vulnerability and dignity.

  1. Energy composition of high-energy neutral beams on the COMPASS tokamak

    Directory of Open Access Journals (Sweden)

    Mitosinkova Klara

    2016-12-01

    Full Text Available The COMPASS tokamak is equipped with two identical neutral beam injectors (NBI for additional plasma heating. They provide a beam of deuterium atoms with a power of up to ~(2 × 300 kW. We show that the neutral beam is not monoenergetic but contains several energy components. An accurate knowledge of the neutral beam power in each individual energy component is essential for a detailed description of the beam- -plasma interaction and better understanding of the NBI heating processes in the COMPASS tokamak. This paper describes the determination of individual energy components in the neutral beam from intensities of the Doppler-shifted Dα lines, which are measured by a high-resolution spectrometer viewing the neutral beam-line at the exit of NBI. Furthermore, the divergence of beamlets escaping single aperture of the last accelerating grid is deduced from the width of the Doppler-shifted lines. Recently, one of the NBI systems was modified by the removal of the Faraday copper shield from the ion source. The comparison of the beam composition and the beamlet divergence before and after this modification is also presented.

  2. Quantum control and entanglement in a chemical compass

    CERN Document Server

    Cai, Jianming; Briegel, Hans J

    2009-01-01

    The radical pair mechanism is one of the two main hypotheses to explain the navigability of animals in weak magnetic fields, enabling e.g. birds to see the Earth's magnetic field. We show how quantum control can be used to either enhance or reduce the performance of such a chemical compass, providing a route to further test this hypothesis experimentally. We investigate the dynamics of quantum entanglement in this model, and demonstrate intriguing connections between radical-pair entanglement and the magnetic field sensitivity of the compass. The nature of the nuclear-spin environment plays an essential role for the observed effects.

  3. Robust signals from a quantum-based magnetic compass sensor

    CERN Document Server

    Procopio, Maria

    2013-01-01

    A quantum-based magnetic compass sensor, mediated through radical pair reactions, has been suggested to underlie the sensory ability of migrating birds to receive directional information from the geomagnetic field. Here we extend the currently available models by considering the effects of slow fluctuations in the nuclear spin environment on the directional signal. We quantitatively evaluate the robustness of signals under fluctuations on a timescale longer than the lifetime of a radical pair, utilizing two models of radical pairs. Our results suggest design principles for building a radical-pair based compass sensor that is both robust and highly directional sensitive.

  4. First dedicated observations of runaway electrons in the COMPASS tokamak

    Directory of Open Access Journals (Sweden)

    Vlainić Miloš

    2015-06-01

    Full Text Available Runaway electrons present an important part of the present efforts in nuclear fusion research with respect to the potential damage of the in-vessel components. The COMPASS tokamak a suitable tool for the studies of runaway electrons, due to its relatively low vacuum safety constraints, high experimental flexibility and the possibility of reaching the H-mode D-shaped plasmas. In this work, results from the first experimental COMPASS campaign dedicated to runaway electrons are presented and discussed in preliminary way. In particular, the first observation of synchrotron radiation and rather interesting raw magnetic data are shown.

  5. Fast photon-detection for COMPASS RICH-1

    CERN Document Server

    Chiosso, Michela; Alexeev, M; Angerer, H; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Ciliberti, P; Colantoni, M L; Dafni, T; Dalla Torre, S; Delagnes, E; Denisov, O; Deschamps, H; Diaz, V; Dibiase, N; Duic, V; Eyrich, W; Ferrero, A; Finger, M; Finger Jr, M; Fisher, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; von Harrac, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K; Kolosov, V N; Konorov, I; Kramer, D; Kunne, F; Lehmann, A; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Panebianco, S; Panzieri, D; Paul, S; Pesaro, G; Pizzolotto, C; Polak, J; Rebourgeard, P; Robinet, P; Rocco, E; Schiavon, P; Schill, C; Schoenmaier, W; Schröder, W; Silva, L; Slunecka, M; Sozzi, F; Steiger, L; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2008-01-01

    A fast photon-detection system for the detector RICH-1 of the COMPASS Experiment at CERN SPS is in operation since the 2006 run. It is based on the use of Multi-Anode Photomultipliers (MAPMTs) coupled to individual fused silica lens telescopes and fast read-out electronics. It has been designed taking into account the high photon flux in the central region of the detector and the high rate requirements of the COMPASS Experiment. We present the photon-detection design and construction, together with its characterization and measured performances based on the data collected in 2006.

  6. Sensitivity and entanglement in the avian chemical compass

    Science.gov (United States)

    Zhang, Yiteng; Berman, Gennady P.; Kais, Sabre

    2014-10-01

    The radical pair mechanism can help to explain avian orientation and navigation. Some evidence indicates that the intensity of external magnetic fields plays an important role in avian navigation. In this paper, using a two-stage model, we demonstrate that birds could reasonably detect the directions of geomagnetic fields and gradients of these fields using a yield-based chemical compass that is sensitive enough for navigation. Also, we find that the lifetime of entanglement in this proposed compass is angle dependent and long enough to allow adequate electron transfer between molecules.

  7. Sensitivity and Entanglement in the Avian Chemical Compass

    CERN Document Server

    Zhang, Yiteng; Kais, Sabre

    2014-01-01

    The Radical Pair Mechanism can help to explain avian orientation and navigation. Some evidence indicates that the intensity of external magnetic fields plays an important role in avian navigation. In this paper, based on a two-stage strategy, we demonstrate that birds could reasonably detect the directions of geomagnetic fields and gradients of these fields using a yield-based chemical compass that is sensitive enough for navigation. Also, we find that the lifetime of entanglement in this proposed compass is angle-dependent and long enough to allow adequate electron transfer between molecules.

  8. Self-Compassion in Relation to Self-Esteem, Self-Efficacy and Demographical Aspects

    Directory of Open Access Journals (Sweden)

    Luciana Karine de Souza

    2016-08-01

    Full Text Available Abstract This study investigated relationships between self-compassion, self-efficacy, and self-esteem, as well as age and sex differences and other sociodemographic variables in relation to self-compassion. Four-hundred and thirty-two Brazilian adults (50% women from nearly all country states participated in the study filling out a sociodemographic survey and three scales: self-compassion, self-efficacy, and self-esteem. Comparisons of means between self-compassion and pairs of groups designed by sociodemographic data showed higher self-compassion in men, people aged from 31 to 66 years-old, not under psychiatric medication, without a job, and with children. Results also showed that self-compassion is highly correlated with self-esteem and self-efficacy. We highlight that results are sample dependent and further studies on self-compassion need to be conducted in Brazil.

  9. Self-Compassion, Emotion Regulation and Stress among Australian Psychologists: Testing an Emotion Regulation Model of Self-Compassion Using Structural Equation Modeling.

    Directory of Open Access Journals (Sweden)

    Amy L Finlay-Jones

    Full Text Available Psychologists tend to report high levels of occupational stress, with serious implications for themselves, their clients, and the discipline as a whole. Recent research suggests that self-compassion is a promising construct for psychologists in terms of its ability to promote psychological wellbeing and resilience to stress; however, the potential benefits of self-compassion are yet to be thoroughly explored amongst this occupational group. Additionally, while a growing body of research supports self-compassion as a key predictor of psychopathology, understanding of the processes by which self-compassion exerts effects on mental health outcomes is limited. Structural equation modelling (SEM was used to test an emotion regulation model of self-compassion and stress among psychologists, including postgraduate trainees undertaking clinical work (n = 198. Self-compassion significantly negatively predicted emotion regulation difficulties and stress symptoms. Support was also found for our preliminary explanatory model of self-compassion, which demonstrates the mediating role of emotion regulation difficulties in the self-compassion-stress relationship. The final self-compassion model accounted for 26.2% of variance in stress symptoms. Implications of the findings and limitations of the study are discussed.

  10. Self-Compassion, Emotion Regulation and Stress among Australian Psychologists: Testing an Emotion Regulation Model of Self-Compassion Using Structural Equation Modeling.

    Science.gov (United States)

    Finlay-Jones, Amy L; Rees, Clare S; Kane, Robert T

    2015-01-01

    Psychologists tend to report high levels of occupational stress, with serious implications for themselves, their clients, and the discipline as a whole. Recent research suggests that self-compassion is a promising construct for psychologists in terms of its ability to promote psychological wellbeing and resilience to stress; however, the potential benefits of self-compassion are yet to be thoroughly explored amongst this occupational group. Additionally, while a growing body of research supports self-compassion as a key predictor of psychopathology, understanding of the processes by which self-compassion exerts effects on mental health outcomes is limited. Structural equation modelling (SEM) was used to test an emotion regulation model of self-compassion and stress among psychologists, including postgraduate trainees undertaking clinical work (n = 198). Self-compassion significantly negatively predicted emotion regulation difficulties and stress symptoms. Support was also found for our preliminary explanatory model of self-compassion, which demonstrates the mediating role of emotion regulation difficulties in the self-compassion-stress relationship. The final self-compassion model accounted for 26.2% of variance in stress symptoms. Implications of the findings and limitations of the study are discussed.

  11. 新德克Compass 1.5MKⅡ指南针监听音箱

    Institute of Scientific and Technical Information of China (English)

    阿锐

    2005-01-01

    @@ 在这之前,成都新德克电子有限公司的Compass(指南针)系列音箱推出过两个型号,分别是Compass 1.3和Compass 1.5.现在,老款的Compass 1.5已经停产,取而代之的是经过重新设计的升级型号Compass 1.5MKⅡ.

  12. Allegheny County Address Points

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset contains address points which represent physical address locations assigned by the Allegheny County addressing authority. Data is updated by County...

  13. Knowledge Management

    Science.gov (United States)

    Shariq, Syed Z.; Kutler, Paul (Technical Monitor)

    1997-01-01

    The emergence of rapidly expanding technologies for distribution and dissemination of information and knowledge has brought to focus the opportunities for development of knowledge-based networks, knowledge dissemination and knowledge management technologies and their potential applications for enhancing productivity of knowledge work. The challenging and complex problems of the future can be best addressed by developing the knowledge management as a new discipline based on an integrative synthesis of hard and soft sciences. A knowledge management professional society can provide a framework for catalyzing the development of proposed synthesis as well as serve as a focal point for coordination of professional activities in the strategic areas of education, research and technology development. Preliminary concepts for the development of the knowledge management discipline and the professional society are explored. Within this context of knowledge management discipline and the professional society, potential opportunities for application of information technologies for more effectively delivering or transferring information and knowledge (i.e., resulting from the NASA's Mission to Planet Earth) for the development of policy options in critical areas of national and global importance (i.e., policy decisions in economic and environmental areas) can be explored, particularly for those policy areas where a global collaborative knowledge network is likely to be critical to the acceptance of the policies.

  14. An appearance-based visual compass for mobile robots

    NARCIS (Netherlands)

    Sturm, J.; Visser, A.

    2009-01-01

    Localization is one of the most important basic skills of a mobile robot. Most approaches, however, still rely either on special sensors or require artificial environments. In this article, a novel approach is presented that can provide compass information for localization, purely based on the visua

  15. Transverse spin azimuthal asymmetries in SIDIS at COMPASS: Multidimensional analysis

    CERN Document Server

    Parsamyan, Bakur

    2015-01-01

    COMPASS is a high-energy physics experiment operating at the SPS at CERN. Wide physics program of the experiment comprises study of hadron structure and spectroscopy with high energy muon and hadrons beams. As for the muon-program, one of the important objectives of the COMPASS experiment is the exploration of the transverse spin structure of the nucleon via spin (in)dependent azimuthal asymmetries in single-hadron production in deep inelastic scattering of polarized leptons off transversely polarized target. For this purpose a series of measurements were made in COMPASS, using 160 GeV/c longitudinally polarized muon beam and transversely polarized 6LiD (in 2002, 2003 and 2004) and NH3 (in 2007 and 2010) targets. The experimental results obtained by COMPASS for unpolarized target azimuthal asymmetries, Sivers and Collins effects and other azimuthal observables play an important role in the general understanding of the three-dimensional nature of the nucleon. Giving access to the entire "twsit-2" set of transv...

  16. Psychiatric caregiver stress: clinical implications of compassion fatigue.

    Science.gov (United States)

    Franza, Francesco; Del Buono, Gianfranco; Pellegrino, Ferdinando

    2015-09-01

    The capacity to work productively is a key component of health and emotional well-being. People who work in health care can be exposed to the fatigue of care. Compassion fatigue has been described as an occupational hazard specific to clinical work related severe emotional distress. In our study, we have evaluated compassion fatigue in a mental health group (47 psychiatric staff) and its relationship with inpatients (237 inpatients) affected by some psychiatric disorders. At baseline, the more significant data indicate a high percentage of Job Burnout and Compassion Fatigue in psychiatric nurses (respectively, 39.28%, 28.57%). Significant Compassion Fatigue percentage is present also in psychologist group (36.36%). Finally, in psychiatrists, the exposure to patients increased vicarious trauma (28.57%), but not job burnout. After a year of participation in Balint Groups, the psychiatric staff presented an overall reduction in total mean score in any administered scale (CBI: pfatigue causes concern among mental health professionals, and Balint Groups may represent a therapeutic strategy to help health professionals to face difficulties in challenging work environments.

  17. Process of Compassion: Pastoral Care during School Closings

    Science.gov (United States)

    McDevitt, Patrick J.; Dosen, Anthony J.; Ryan, Frances

    2006-01-01

    Catholic education in the United States continues to face mounting economic challenges. Dioceses are being challenged with the painful reality of closing Catholic schools that have long served communities. These school closings leave behind wounded and disillusioned professionals. The Process of Compassion Workshop was developed to provide…

  18. Exotic skyrmion crystals in chiral magnets with compass anisotropy

    Science.gov (United States)

    Chen, J. P.; Zhang, Dan-Wei; Liu, J.-M.

    2016-07-01

    The compass-type anisotropy appears naturally in diverse physical contexts with strong spin-orbit coupling (SOC) such as transition metal oxides and cold atomic gases etc, and it has been receiving substantial attention. Motivated by recent studies and particularly recent experimental observations on helimagnet MnGe, we investigate the critical roles of this compass-type anisotropy in modulating various spin textures of chiral magnets with strong SOC, by Monte Carlo simulations based on a classical Heisenberg spin model with Dzyaloshinsky-Moriya interaction and compass anisotropy. A phase diagram with emergent spin orders in the space of compass anisotropy and out-of-plane magnetic field is presented. In this phase diagram, we propose that a hybrid super-crystal structure consisting of alternating half-skyrmion and half-anti-skyrmion is the possible zero-field ground state of MnGe. The simulated evolution of the spin structure driven by magnetic field is in good accordance with experimental observations on MnGe. Therefore, this Heisenberg spin model successfully captures the main physics responsible for the magnetic structures in MnGe, and the present work may also be instructive to research on the magnetic states in other systems with strong SOC.

  19. Comment on "Quantum Control and Entanglement in a Chemical Compass"

    CERN Document Server

    Kominis, I K

    2010-01-01

    In this comment we show that the avian compass entanglement considerations of J. Cai, G. G. Guerreschi and H. J. Briegel (Phys. Rev. Lett. 104, 220502 (2010)) result in unphysical predictions on the magnetic sensitivity of this biochemical sensor. As well known, not taking into account decoherence results in an overestimated measurement precision, and this is the case at hand.

  20. Integer least-squares theory for the GNSS compass

    NARCIS (Netherlands)

    Teunissen, P.J.G.

    2010-01-01

    Global navigation satellite system (GNSS) carrier phase integer ambiguity resolution is the key to highprecision positioning and attitude determination. In this contribution, we develop new integer least-squares (ILS) theory for the GNSS compass model, together with efficient integer search strategi

  1. Calibrating One's Moral Compass: How Principal Preparation Shapes School Leaders

    Science.gov (United States)

    Larsen, Donald E.; Derrington, Mary Lynne

    2012-01-01

    No textbook that an aspiring principal encounters in preparing for the role of school leader discusses what steps to follow when a member--or members--of the school staff challenge standards of professional judgment and moral rectitude. Instead, the most reliable guide at the principal's disposal may be the "moral compass" upon which the…

  2. The experience of building and operating COMPASS RICH-1

    CERN Document Server

    Birsa, R; Rocco, E; Schiavon, P; Kramer, D; Schroder, W; Dafni, T; Tessarotto, F; Bressan, A; Schill, C; Deschamps, H; Mann, A; Sozzi, F; Colantoni, M; Dibiase, N; Abbon, P; Svec, M; Delagnes, E; Ketzer, B; Joosten, R; Steiger, L; Ciliberti, P; Konigsmann, K; Maggiora, A; Kolosov, V N; Giorgi, M; Sbrizzai, G; Nahle, O; Kunne, F; Sulc, M; Teufel, A; Paul, S; Neyret, D; Rebourgeard, P; Menon, G; Dalla Torre, S; Hagemann, R; Slunecka, M; Martin, A; Magnon, A; Takekawa, S; Finger, M; Bradamante, F; Heinsius, F H; Nerling, F; Gerassimov, S; Polak, J; Alexeev, M; Pizzolotto, C; Chiosso, M; Gobbo, B; Angerer, H; Denisov, O; Ferrero, A; Baum, G; Franco, C; Lehmann, A; Bordalo, P; Duic, V; Konorov, I; Mutter, A; Levorato, S; Robinet, F; von Harrach, D; Fischer, H; Schoenmeier, P; Pesaro, G; Wollny, H; Panzieri, D

    2011-01-01

    COMPASS RICH-1 is a large size gaseous Imaging Cherenkov Detector providing hadron identification in the range from 3 to 55 GeV/c, in the wide acceptance spectrometer of the COMPASS Experiment at CERN SPS. It uses a 3 m long C(4)F(10) radiator, a 21 m(2) large VUV mirror surface and two kinds of photon detectors: MAPMTs and MWPCs with CsI photocathodes, covering a total of 5.5 m(2). It is in operation since 2002 and its performance has increased in time thanks to progressive optimization and mostly to a major upgrade which was implemented in 2006. The main characteristics of COMPASS RICH-1 components are described and some specific aspects related to the radiator gas system, the mirror alignment, the MWPC electrical stability and the readout electronics are discussed. Some key features of the event reconstruction and the PID analysis are presented together with results from the COMPASS RICH-1 performance characterization study. (C) 2010 Elsevier B.V. All rights reserved.

  3. Avian magnetic compass: Its functional properties and physical basis

    Directory of Open Access Journals (Sweden)

    Roswitha WILTSCHKO, Wolfgang WILTSCHKO

    2010-06-01

    Full Text Available The avian magnetic compass was analyzed in bird species of three different orders – Passeriforms, Columbiforms and Galliforms – and in three different behavioral contexts, namely migratory orientation, homing and directional conditioning. The respective findings indicate similar functional properties: it is an inclination compass that works only within a functional window around the ambient magnetic field intensity; it tends to be lateralized in favor of the right eye, and it is wavelength-dependent, requiring light from the short-wavelength range of the spectrum. The underlying physical mechanisms have been identified as radical pair processes, spin-chemical reactions in specialized photopigments. The iron-based receptors in the upper beak do not seem to be involved. The existence of the same type of magnetic compass in only very distantly related bird species suggests that it may have been present already in the common ancestors of all modern birds, where it evolved as an all-purpose compass mechanism for orientation within the home range [Current Zoology 56 (3: 265–276, 2010].

  4. Vision in space, based on the advanced stellar compass

    DEFF Research Database (Denmark)

    Liebe, Carl Christian; Jørgensen, John Leif; Eisenman, Allan R.

    1996-01-01

    A wide variety of Space-missions could benefit from advanced onboard image-analysis. With missions to other planets or asteroids as good examples (genotypes). With reference to the Oersted Advanced Stellar Compass, this paper describes possible onboard imageanalysis tasks. As the instrument tracks...

  5. Educational Change: A Case for a "Pedagogy of Compassion"

    Science.gov (United States)

    Vandeyar, Saloshna; Swart, Ronel

    2016-01-01

    This paper sets out to advance the concept of an "epistemology of compassion" first proposed by Vandeyar (2013; 2016). Utilising a single embedded case study and the theoretical mooring of post-conflict pedagogy this paper attempts to find links between Jansen's perceptions of a post-conflict pedagogy and Freirean pedagogy and to argue a…

  6. Advanced stellar compass deep space navigation, ground testing results

    DEFF Research Database (Denmark)

    Betto, Maurizio; Jørgensen, John Leif; Jørgensen, Peter Siegbjørn;

    2006-01-01

    . Nevertheless, up to now, ground navigation has been the only possible solution. The technological breakthrough of advanced star trackers, like the micro-advanced stellar compass (mu ASC) might change this situation. Indeed, exploiting the capabilities of this instrument, the authors have devised a method...

  7. Advanced Stellar Compass - Adeos II - Interface Control Document

    DEFF Research Database (Denmark)

    Betto, Maurizio; Jørgensen, John Leif; Kilsgaard, Søren;

    This document describes the Advanced Stellar Compass (ASC) and defines the interfaces between the instrument and the ADEOS II satellite. The ASC is a highly advanced and autonomous Stellar Reference Unit designed, developed and produced by the Space Instrumentation Group of the Department...

  8. Advanced stellar compass - Onboard autonomous orbit determination, preliminary performance

    DEFF Research Database (Denmark)

    Betto, Maurizio; Jørgensen, John Leif; Jørgensen, Peter Siegbjørn;

    2004-01-01

    several years and, furthermore, it is not failure tolerant. Nevertheless, to date, ground navigation has been the only viable solution. The technology breakthrough of advanced star trackers, like the advanced stellar compass (ASC), might change this situation. Indeed, exploiting the capabilities...

  9. Advanced Stellar Compass - Proposal for the LunARSat project

    DEFF Research Database (Denmark)

    Betto, Maurizio; Jørgensen, John Leif; Kilsgaard, Søren;

    1998-01-01

    request for proposal (r.f.p.) for the LunARSat star tracker.The Advanced Stellar Compass (ASC) is a highly advanced and autonomous Stellar Reference Unit designed, developed and produced by the Space Instrumentation Group of the Department of Automation of the Technical University of Denmark.The document...

  10. Transverse spin azimuthal asymmetries in SIDIS at COMPASS: Multidimensional analysis

    CERN Document Server

    Parsamyan, Bakur

    2015-01-01

    One of the important objectives of the COMPASS experiment (CERN, SPS north area) is the exploration of transverse spin structure of nucleon via study of spin (in)dependent azimuthal asymmetries with semi-inclusive deep inelastic scattering (SIDIS) processes and recently also with Drell-Yan (DY) reactions. In the past twelve years series of measurements were made in COMPASS, using 160 GeV/c longitudinally polarized muon beam and polarized $^6LiD$ and $NH_3$ targets. Drell-Yan measurements with high energy (190 GeV/c) pion beam and transversely polarized $NH_3$ target started in 2014 with a pilot-run have been followed by 140 days of data taking in 2015. The experimental results obtained by COMPASS for azimuthal effects in SIDIS play an important role in the general understanding of the three-dimensional nature of the nucleon and are widely used in theoretical analyses and global data fits. In addition, future first ever polarized DY-data from COMPASS compared with SIDIS results will open a new chapter probing ...

  11. Algorithms onboard the Oersted micro satellite stellar compass

    DEFF Research Database (Denmark)

    Liebe, Carl Christian; Jørgensen, John Leif

    1996-01-01

    . The design of the stellar compass is novel compared to conventional star trackers, because it can make the initial attitude acquisition autonomously (lost in space). This is achieved by pattern recognition of star constellations in the CCD image and a preflight compiled version of the star catalogue...

  12. Monitoring of absolute mirror alignment at COMPASS RICH-1 detector

    NARCIS (Netherlands)

    Alexeev, M.; Birsa, R.; Bradamante, F.; Bressan, A.; Chiosso, M.; Ciliberti, P.; Dalla Torre, S.; Denisov, O.; Duic, V.; Ferrero, A.; Finger, M.; Finger, M.; Gayde, J. Ch; Giorgi, M.; Gobbo, B.; Levorato, S.; Maggiora, A.; Martin, A.; Menon, G.; Panzieri, D.; Pesaro, G.; Polak, J.; Rocco, E.; Sbrizzai, G.; Schiavon, P.; Slunecka, M.; Sozzi, F.; Steiger, L.; Sulc, M.; Takekawa, S.; Tessarotto, F.

    2014-01-01

    The gaseous COMPASS RICH-1 detector uses two spherical mirror surfaces, segmented into 116 individual mirrors, to focus the Cherenkov photons onto the detector plane. Any mirror misalignment directly affects the detector resolution. The on-line Continuous Line Alignment and Monitoring (CLAM) photogr

  13. 同情及其超越%Compassion and Beyond

    Institute of Scientific and Technical Information of China (English)

    罗杰・克瑞斯普[英; 陈乔见(译)

    2015-01-01

    This paper is a discussion of the emotion of compassion or pity, and the corresponding virtue.It begins by placing the emotion of compassion in the moral conceptual landscape, and then moves to reject the currently dominant view, a version of Aristotelianism developed by Martha Nussbaum, in favor of a non-cognitive conception of compassion as a feeling.An alterna-tive neo-Aristotelian account is then outlined.The relation of the virtue of compassion to other virtues is plotted, and some doubts sown about its practical significance.%讨论同情或怜悯这种情感及其相应的德性,可首先把同情这种情感置于道德概念图景中,经由批判目前占主导地位的观点,即由玛莎・纳斯鲍姆发展出的一种亚里士多德版本的观点,转而支持同情作为情感的非认知性概念。由此可以勾勒出另一种新亚里士多德主义的解释。同情之德性与其他德性的关系由此得以展开,同时也播下了同情之实践意义的怀疑种子。

  14. Autonomous vision in space, based on Advanced Stellar Compass platform

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Eisenman, Allan R.; Liebe, Carl Christian

    1996-01-01

    The Ørsted Star Imager, comprises the functionality of an Advanced Stellar Compass (ASC). I.e. it is able to, autonomously solve "the lost in space" attitude problem, as well as determine the attitude with high precision in the matter of seconds. The autonomy makes for a high capability for error...

  15. Combining a differential global positioning system and double electric compass to improve multi-path error correction for a high-precision agricultural robotic vehicle

    OpenAIRE

    Chung-Teh Cheng

    2011-01-01

    This work has addressed the improving of the multi-path error in positioning systems by coupling a differential global positioning system (DGPS) and double electric compass (DEC) in the navigation system of an orchard robotic vehicle. A novel corrective algorithm model was applied to predicting the positioning coordinates during vehicle movement. The model manipulates a combination of data from both the DEC and the DGPS when the DGPS receiver is in problematic conditions in which the horizont...

  16. Extraction of Fragmentation Functions from Charged Kaon and Pion Production at COMPASS

    CERN Document Server

    Panknin, Regine Antje

    Quark helicity distributions can be accessed by measuring spin asymmetries in polarised deep-inelastic scattering, but for a full flavour separation the precise knowledge of quark fragmentation functions is essential. Those can only be inf erred from experimental data, and are still poorly determined today. The few existing para metrisations of fragmentation functions are derived from world data (mainly on electron-positron annihilation), and often differ considerably, most notably for strange quarks. This thesis presents an independent evaluation of fragmentation functions from deep- inelastic scattering data recorded at the COMPASS experiment. A method of extraction was developed, based on the relation between hadron multiplicities, r h ( x, z ), unpolarised parton distribution functions, q ( x ), and quark fragmentation functions into hadrons, D h d ( z ). (In this work x stands for the Bjorken scaling variable, and z for the fraction of the quark momentum that is transferred to the pro duced hadron.) Mult...

  17. Affective and physiological responses to the suffering of others: compassion and vagal activity.

    Science.gov (United States)

    Stellar, Jennifer E; Cohen, Adam; Oveis, Christopher; Keltner, Dacher

    2015-04-01

    Compassion is an affective response to another's suffering and a catalyst of prosocial behavior. In the present studies, we explore the peripheral physiological changes associated with the experience of compassion. Guided by long-standing theoretical claims, we propose that compassion is associated with activation in the parasympathetic autonomic nervous system through the vagus nerve. Across 4 studies, participants witnessed others suffer while we recorded physiological measures, including heart rate, respiration, skin conductance, and a measure of vagal activity called respiratory sinus arrhythmia (RSA). Participants exhibited greater RSA during the compassion induction compared with a neutral control (Study 1), another positive emotion (Study 2), and a prosocial emotion lacking appraisals of another person's suffering (Study 3). Greater RSA during the experience of compassion compared with the neutral or control emotion was often accompanied by lower heart rate and respiration but no difference in skin conductance. In Study 4, increases in RSA during compassion positively predicted an established composite of compassion-related words, continuous self-reports of compassion, and nonverbal displays of compassion. Compassion, a core affective component of empathy and prosociality, is associated with heightened parasympathetic activity.

  18. The Relationship between Self-Care Practices, Burnout, Compassion Fatigue, and Compassion Satisfaction among Professional Counselors and Counselors-in-Training

    Science.gov (United States)

    Star, Katharina L.

    2013-01-01

    The present study examined the relationship between compassion fatigue, burnout, compassion satisfaction, and self-care among counselors and counselors-in-training. Additionally, the current study investigated if recent life changes, age, sex, race, years of experience, education level, and work/internship setting impacted counselors' and…

  19. License Address List

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Address list generated from National Saltwater Angler Registry. Used in conjunction with an address-based sample as per survey design.

  20. Reach Address Database (RAD)

    Data.gov (United States)

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

  1. Role of self-compassion in psychological well-being among perinatal women.

    Science.gov (United States)

    Felder, Jennifer N; Lemon, Elizabeth; Shea, Kerry; Kripke, Kate; Dimidjian, Sona

    2016-08-01

    Self-compassion is associated with depression and anxiety in general samples. Although recent research indicates that dysfunctional maternal attitudes predict the development of perinatal depression and anxiety symptoms, no research to date has examined the construct of self-compassion and its relationship with psychological well-being in perinatal women. Pregnant and postpartum women (N = 189) completed self-report measures of depression and anxiety history, current depression and anxiety symptom severity, and self-compassion. Women with higher depression and anxiety symptom severity had significantly lower self-compassion. Additionally, women with self-reported prior history of depression or anxiety had significantly lower self-compassion even while controlling for current depression or anxiety symptom severity, respectively. Our results suggest that self-compassion warrants further attention in the study of the development, maintenance, and treatment of perinatal mood and anxiety disorders.

  2. Exploring self-compassion and eudaimonic well-being in young women athletes.

    Science.gov (United States)

    Ferguson, Leah J; Kowalski, Kent C; Mack, Diane E; Sabiston, Catherine M

    2014-04-01

    Using a mixed methods research design, we explored self-compassion and eudaimonic well-being in young women athletes. In a quantitative study (n = 83), we found that self-compassion and eudaimonic well-being were positively related (r = .76, p < .01). A model of multiple mediation was proposed, with self-compassion, passivity, responsibility, initiative, and self-determination accounting for 83% of the variance in eudaimonic well-being. In a qualitative study (n = 11), we explored when and how self-compassion might be useful in striving to reach one's potential in sport. Self-compassion was described as advantageous in difficult sport-specific situations by increasing positivity, perseverance, and responsibility, as well as decreasing rumination. Apprehensions about fully embracing a self-compassionate mindset in sport warrant additional research to explore the seemingly paradoxical role of self-compassion in eudaimonic well-being.

  3. Compassion fatigue in adult daughter caregivers of a parent with dementia.

    Science.gov (United States)

    Day, Jennifer R; Anderson, Ruth A; Davis, Linda L

    2014-10-01

    Adult daughters face distinct challenges caring for parents with dementia and may experience compassion fatigue: the combination of helplessness, hopelessness, an inability to be empathic, and a sense of isolation resulting from prolonged exposure to perceived suffering. Prior research on compassion fatigue has focused on professional healthcare providers and has overlooked filial caregivers. This study attempts to identify and explore risk factors for compassion fatigue in adult daughter caregivers and to substantiate further study of compassion fatigue in family caregivers. We used content analysis of baseline interviews with 12 adult daughter caregivers of a parent with dementia who participated in a randomized trial of homecare training. Four themes were identified in adult daughter caregiver interviews: (a) uncertainty; (b) doubt; (c) attachment; and (d) strain. Findings indicated adult daughter caregivers are at risk for compassion fatigue, supporting the need for a larger study exploring compassion fatigue in this population.

  4. Examining the predictive role of self-compassion on flourishing in Turkish university students

    Directory of Open Access Journals (Sweden)

    Akın Ahmet

    2015-10-01

    Full Text Available The purpose of this study is to examine the predictive role of self-compassion on flourishing Participants were 278 university students (153 women, 125 men. In this study, the Self-compassion Scale and the Flourishing Scale were used. The relationships between self-compassion and flourishing were examined using correlation and regression analysis. In correlation analysis, self-kindness, common humanity, and mindfulness factors of self-compassion were found positively and self-judgment, isolation, and over-identification factors of self-compassion were found negatively related to flourishing. According to regression results, flourishing was predicted negatively by self-judgment, isolation, and over-identification. Further self-kindness and mindfulness predicted flourishing in a positive way. Self-compassion has explained 47% of the variance in flourishing. Results were discussed in the light of related literature.

  5. A visual pathway links brain structures active during magnetic compass orientation in migratory birds.

    Directory of Open Access Journals (Sweden)

    Dominik Heyers

    Full Text Available The magnetic compass of migratory birds has been suggested to be light-dependent. Retinal cryptochrome-expressing neurons and a forebrain region, "Cluster N", show high neuronal activity when night-migratory songbirds perform magnetic compass orientation. By combining neuronal tracing with behavioral experiments leading to sensory-driven gene expression of the neuronal activity marker ZENK during magnetic compass orientation, we demonstrate a functional neuronal connection between the retinal neurons and Cluster N via the visual thalamus. Thus, the two areas of the central nervous system being most active during magnetic compass orientation are part of an ascending visual processing stream, the thalamofugal pathway. Furthermore, Cluster N seems to be a specialized part of the visual wulst. These findings strongly support the hypothesis that migratory birds use their visual system to perceive the reference compass direction of the geomagnetic field and that migratory birds "see" the reference compass direction provided by the geomagnetic field.

  6. A visual pathway links brain structures active during magnetic compass orientation in migratory birds.

    Science.gov (United States)

    Heyers, Dominik; Manns, Martina; Luksch, Harald; Güntürkün, Onur; Mouritsen, Henrik

    2007-09-26

    The magnetic compass of migratory birds has been suggested to be light-dependent. Retinal cryptochrome-expressing neurons and a forebrain region, "Cluster N", show high neuronal activity when night-migratory songbirds perform magnetic compass orientation. By combining neuronal tracing with behavioral experiments leading to sensory-driven gene expression of the neuronal activity marker ZENK during magnetic compass orientation, we demonstrate a functional neuronal connection between the retinal neurons and Cluster N via the visual thalamus. Thus, the two areas of the central nervous system being most active during magnetic compass orientation are part of an ascending visual processing stream, the thalamofugal pathway. Furthermore, Cluster N seems to be a specialized part of the visual wulst. These findings strongly support the hypothesis that migratory birds use their visual system to perceive the reference compass direction of the geomagnetic field and that migratory birds "see" the reference compass direction provided by the geomagnetic field.

  7. Combating compassion fatigue: an exemplar of an approach to nursing renewal.

    Science.gov (United States)

    Romano, Jean; Trotta, Rebecca; Rich, Victoria L

    2013-01-01

    Compassion fatigue is a phenomenon commonly experienced by nurses. The cumulative emotional burden of caring for critically ill patients and their families, coupled with the increasing complexity of the health care practice environment, significantly drives the experience of compassion fatigue. Compassion fatigue can negatively impact nurses' physical and emotional well-being. If left unaddressed, compassion fatigue can lead to burnout among nurses. Burnout has been correlated to increased patient mortality, increased infection rates, and decreased patient satisfaction. In addition, it causes nurses to leave the nursing profession. Opportunities for nursing renewal, coupled with a leadership culture that values renewal practices, could combat the negative effects of compassion fatigue. A Center for Nursing Renewal was created at the Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, to provide a variety of renewal opportunities for nurses. This center is supported by a nursing culture that recognizes the ill effects of compassion fatigue and promotes wellness and renewal practices among nurses.

  8. Compassion Fatigue in Adult Daughter Caregivers of a Parent with Dementia

    Science.gov (United States)

    Day, Jennifer R.; Anderson, Ruth A.; Davis, Linda L.

    2015-01-01

    Adult daughters face distinct challenges caring for parents with dementia and may experience compassion fatigue: the combination of helplessness, hopelessness, an inability to be empathic, and a sense of isolation resulting from prolonged exposure to perceived suffering. Prior research on compassion fatigue has focused on professional healthcare providers and has overlooked filial caregivers. This study attempts to identify and explore risk factors for compassion fatigue in adult daughter caregivers and to substantiate further study of compassion fatigue in family caregivers. We used content analysis of baseline interviews with 12 adult daughter caregivers of a parent with dementia who participated in a randomized trial of homecare training. Four themes were identified in adult daughter caregiver interviews: (a) uncertainty; (b) doubt; (c) attachment; and (d) strain. Findings indicated adult daughter caregivers are at risk for compassion fatigue, supporting the need for a larger study exploring compassion fatigue in this population. PMID:25259643

  9. Self-compassion and emotional invalidation mediate the effects of parental indifference on psychopathology.

    Science.gov (United States)

    Westphal, Maren; Leahy, Robert L; Pala, Andrea Norcini; Wupperman, Peggilee

    2016-08-30

    This study investigated whether self-compassion and emotional invalidation (perceiving others as indifferent to one's emotions) may explain the relationship of childhood exposure to adverse parenting and adult psychopathology in psychiatric outpatients (N=326). Path analysis was used to investigate associations between exposure to adverse parenting (abuse and indifference), self-compassion, emotional invalidation, and mental health when controlling for gender and age. Self-compassion was strongly inversely associated with emotional invalidation, suggesting that a schema that others will be unsympathetic or indifferent toward one's emotions may affect self-compassion and vice versa. Both self-compassion and emotional invalidation mediated the relationship between parental indifference and mental health outcomes. These preliminary findings suggest the potential utility of self-compassion and emotional schemas as transdiagnostic treatment targets.

  10. Self-compassion and forgiveness: The protective approach against rejection sensitivity

    OpenAIRE

    SAKIZ, Halis; Hakan SARIÇAM

    2015-01-01

    The main purpose of this study was to examine the relationship between self-compassion, forgiveness and rejection sensitivity. Participants were 496 university students who completed the Self-compassion Scale, the Trait Forgiveness Scale and the Rejection Sensitivity Questionnaire. The obtained data were analyzed with Pearson Moments Correlation Analysis and Multiple Regression Analysis (MRA). In correlation analysis, forgiveness and self-compassion were negatively related to rejection sensit...

  11. Investigating The Relationship Between Flourishing And Self-Compassion: A Structural Equation Modeling Approach

    OpenAIRE

    Seydi Ahmet Satici; Recep Uysal; Ahmet Akin

    2013-01-01

    The purpose of this study was to examine the relationships between flourishing and self-compassion. Participants were 347 (194 female and 153 male) university students, between age range of 18-24, who completed a questionnaire package that included the Flourishing Scale and the Self-compassion Scale. The relationships between flourishing and self-compassion were examined using correlation analysis and the hypothesis model was tested through structural equation modeling. In correlation analysi...

  12. Påvirker mindfulness og self-compassion relasjonen mellom nevrotisisme og symptomtrykk?

    OpenAIRE

    Rummelhoff, Cecilie; Tingvold, Maiken

    2016-01-01

    Tidligere forskning indikerer at nevrotisisme er positivt korrelert med symptomtrykk, men at mindfulness og self-compassion er positivt korrelert med velvære og gode mestringsstrategier. I denne studien undersøkte vi hvordan nevrotisisme, mindfulness og self-compassion, kan relateres til symptombelastning. Vi forventet å se at self-compassion og mindfulness ville utgjøre en modererende eller medierende effekt på relasjonen mellom nevrotisisme og symptombelastning. Totalt 212 de...

  13. Using Acceptance and Commitment Therapy to Increase Self-Compassion: A Randomized Controlled Trial

    OpenAIRE

    Yadavaia, James E.; Hayes, Steven C.; Vilardaga, Roger

    2014-01-01

    Self-compassion has been shown to be related to several types of psychopathology, including traumatic stress, and has been shown to improve in response to various kinds of interventions. Current conceptualizations of self-compassion fit well with the psychological flexibility model, which underlies acceptance and commitment therapy (ACT). However, there has been no research on ACT interventions specifically aimed at self-compassion. This randomized trial therefore compared a 6-hour ACT-based ...

  14. Is that all there is? Self compassion and the imperfect life

    OpenAIRE

    Wickremasinghe, Nelisha

    2014-01-01

    This thesis describes my slow journey towards self compassion and how the discovery, nurturing and manifestation of self compassion has informed and enhanced work with clients and my relationships with colleagues, friends and family. Self compassion - the presence, absence, longing for and fear of - is the golden thread that runs throughout my research although I have not always seen it. My research was motivated by a deep and pervasive ‘unease’. Unease about the purpose and impact of my cons...

  15. Knowledge Management, Codification and Tacit Knowledge

    Science.gov (United States)

    Kimble, Chris

    2013-01-01

    Introduction: This article returns to a theme addressed in Vol. 8(1) October 2002 of the journal: knowledge management and the problem of managing tacit knowledge. Method: The article is primarily a review and analysis of the literature associated with the management of knowledge. In particular, it focuses on the works of a group of economists who…

  16. Magnetic compass orientation in birds and its physiological basis

    Science.gov (United States)

    Wiltschko, Wolfgang; Wiltschko, Roswitha

    2002-09-01

    A current model suggests that magnetoreception of compass information starts with light-dependent primary processes. Light-dependency of magnetoreception is supported by behavioral experiments with homing pigeons and caged migratory birds. Three passerine species showed normal orientation under dim monochromatic light from the blue-green range of the spectrum, while they were disoriented under yellow and red light. A sevenfold increase in intensity and pre-exposure to specific wavelengths caused changes in behavior. The behavioral data indicate a complex relationship between the wavelength of light and magnetoreception, suggesting the involvement of more than one type of receptors. Extracellular recordings from the nucleus of the basal optic root and the tectum opticum identified units that responded to changes in magnetic North. Each unit showed a peak in a distinct spatial direction, so that the input of these units, processed collectively and integrated, would indicate compass directions.

  17. Cryogenic control system of the large COMPASS polarized target

    CERN Document Server

    Gautheron, F; Baum, G; Berglund, P; Doshita, N; Görtz, S; Gustafsson, K K; Horikawa, N; Kisselev, Yu V; Koivuniemi, J H; Kondo, K; Meyer, Werner T; Reicherz, G

    2004-01-01

    The dilution refrigerator used to cool the large COMPASS polarized target is monitored through a PC running LabVIEW trademark 6.1 under Windows 2000 trademark . About 60 parameters of the target (temperatures, pressures, flow rates) are continuously plotted and checked. They are periodically recorded in an Oracle trademark database and in a data file. An alarm for every parameter can be individually activated and optionally connected to a GSM (Global System for Mobile Communication) delivery message system. A web server receives and publishes the online status of the target with online tables and graphics on a dedicated COMPASS polarized target information web site. A Siemens programmable logic controller (PLC) powered by an uninterruptable source keeps the cryogenic system safe and stable during the long beam periods by controlling valves and interlocks. This safety feature protects the dilution refrigerator against potential damages in case of power failure.

  18. Online analysis during the 2016 COMPASS data taking

    CERN Document Server

    Tuybens, Benoit

    2016-01-01

    The COMPASS experiment is one of the few experiments in the world capable of studying the internal structure of protons with high precision. In 2016 the experiment will use the 160 GeV high energy positive and negative muon beams and a new liquid-hydrogen target. One of the main goals is the study of the virtual Compton scattering on the proton when a high energy muon scatters on a proton to produce a single photon. The analysis of the cross section and angular distributions will provide a 3 dimensional structure of the proton by determining the correlations between position and momentum of the elementary quarks and gluons inside the proton. The COMPASS experiment comprises a high resolution forward spectrometer with many trackers for charged particles, detectors for particle identification as three electromagnetic calorimeters and a recoil proton detector around the target.

  19. Measuring nursing care and compassion: the McDonaldised nurse?

    Science.gov (United States)

    Bradshaw, A

    2009-08-01

    In June 2008 the UK government, supported by the Royal College of Nursing, stated that nursing care would be measured for compassion. This paper considers the implications of this statement by critically examining the relationship of compassion to care from a variety of perspectives. It is argued that the current market-driven approaches to healthcare involve redefining care as a pale imitation, even parody, of the traditional approach of the nurse as "my brother's keeper". Attempts to measure such parody can only measure artificial techniques and give rise to a McDonald's-type nursing care rather than heartfelt care. The arguments of this paper, although applied to nursing, also apply to medicine and healthcare generally.

  20. Measurement of the charged-pion polarisability at COMPASS

    CERN Document Server

    CERN. Geneva

    2015-01-01

    For more than a decade, COMPASS has been tackling the measurement of the electromagnetic polarizability of the charged pion, which describes the stiffness of the pion against deformation in electromagnetic fields. Previous experiments date back to the 1980's in Serpukhov (Russia), where the Primakoff method for realizing interactions of charged pions with quasi-real photons was first employed. Later also other techniques in photon-nucleon and photon-photon collisions were carried out at different machines. The COMPASS measurement demonstrates that the charged-pion polarizability is significantly smaller than the previous results, roughly by a factor two, with the smallest uncertainties realized so far. The pion polarisability is of fundamental interest in the low-energy sector of quantum chromodynamics. It is directly linked to the quark-gluon substructure and dynamics of the pion, the lightest bound system of strong interaction.

  1. The Drell-Yan measurement at COMPASS-II

    CERN Document Server

    Takekawa, S

    2014-01-01

    The Drell-Yan process can be used to access Transverse Momentum Dependent Parton Distribu- tion Functions (TMD PDFs), such as the Sivers and the Boer-Mulders functions, as well as the transversity function providing complementary information to what is known from Semi Inclu- sive Deep Inelastic Scattering (SIDIS) data. The COMPASS experiment offers the possibility to study single polarized Drell-Yan processes making use of its large accep- tance spectrometer and its unique transversely polarised proton target. Moreover a fundamental test of the factorization theorem in the non-perturbative QCD can be performed, by verifying the sign change of the T-odd Boer-Mulders and Sivers functions depending if they are accessed via SIDIS or Drell-Yan process. As the start of the Drell-Yan program at COMPASS is approaching, foreseen in late 2014, the spectrometer has been updated to fulfill the needs of this measurement

  2. Smiling through clenched teeth: why compassion cannot be written into the rules.

    Science.gov (United States)

    Wang, Yinchu

    2016-01-01

    The discourse on the failings of the National Health System often cites lack of compassion as an important factor. This has resulted in proposals to enact rules which aimed at enforcing compassion in healthcare workers so as to improve the quality of healthcare and avoid future scandals. This paper argues that compassion cannot be enforced by any rule. Moreover, the contractual nature of the current doctor-patient relationship does not foster it. Experience from other service industries shows that attempts to enforce compassion in workers are futile. Rather than improving service, these attempts result in a culture of perfunctoriness and cynicism.

  3. Witness to suffering: mindfulness and compassion fatigue among traumatic bereavement volunteers and professionals.

    Science.gov (United States)

    Thieleman, Kara; Cacciatore, Joanne

    2014-01-01

    This study used a survey to investigate the relationship between mindfulness and compassion fatigue and compassion satisfaction among 41 volunteers and professionals at an agency serving the traumatically bereaved. Compassion fatigue comprises two aspects: secondary traumatic stress and burnout. Because prior research suggests that compassion satisfaction may protect against compassion fatigue, the authors hypothesized that (a) mindfulness would be positively correlated with compassion satisfaction, (b) mindfulness would be inversely correlated with compassion fatigue, and (c) there would be differences between respondents with a personal history of traumatic bereavement and those with no such history. Correlation analyses supported the first two hypotheses; an independent means t test did not provide evidence for the latter hypothesis, although the number ofnontraumatically bereaved respondents was small. Overall, this sample showed surprisingly high levels of compassion satisfaction and low levels of compassion fatigue, even among respondents thought to be at higher risk of problems due to personal trauma. Implications of these findings are particularly relevant for social workers and other professionals employed in positions in which they encounter trauma and high emotional stress.

  4. Longitudinal spin asymmetries and $\\Delta G$ at COMPASS

    CERN Document Server

    Le Goff, Jean-Marc

    2008-01-01

    The spin structure $g_{1}$ of the deuteron has been measured by COMPASS with unprecedented accuracy at low $x$, providing much more reliable values for the first moment $\\Gamma_{1}$ and for the quark spin contribution $\\Delta\\Sigma$. Difference-charge semi-inclusive asymmetries have been measured and seem to favor a flavor asymmetric polarized sea. The gluon polarization has been measured in the open-charm and high-$p_{t}$ channels. Large values of $\\Delta G$ are now unlikely.

  5. Globalizing Compassion, Photography, and the Challenge of Terror

    OpenAIRE

    Dorfman, Ariel

    2007-01-01

    In his article, "Globalizing Compassion, Photography, and the Challenge of Terror," Ariel Dorfman reflects on the use of photography to make global violence visible and to mourn the losses caused by acts of terror. Dorfman draws on events that range from the attacks on the World Trade Center to Pinochet's dictatorship to other similar atrocities and he shows that, while these events always feel singular in the moment, they are best understood comparatively. At the core of the paper is a centr...

  6. Teaching empathy and other compassion-based communication skills.

    Science.gov (United States)

    Kelley, Kevin J; Kelley, Mary F

    2013-01-01

    Empathy plays an important role in comprehensive nursing care. Empathy outcome research shows that exposure to an empathetic person has a palliative and even healing effect on patients. Teaching nurses how to communicate with empathy is crucial to unleash the true potential that empathy has to transform and heal. Four active listening skills and six compassion-based skills are defined. A suggested training rubric appropriate for use in multiple training contexts is provided.

  7. The COMPASS experiment at CERN present and future

    CERN Document Server

    Bradamante, Franco

    2006-01-01

    COMPASS is a new fixed target experiment presently in operation at CERN. It consists of a modern two-stage magnetic spectrometer, with particle identification and calorimetry in both stages, which has started collecting physics data in 2002, and will run at the CERN SPS at least until 2010. First results obtained with a 160 GeV muon beam on a polarized deuteron target are presented for several physics channels under investigation: in the longitudinal target configuration, a very precise measurement of the structure function $g^{d}_{1}$ and the first precise measurement of $\\Delta G/G$, the gluon polarization in a polarized nucleon; in the transverse target mode, the first ever measurements of single spin asymmetries of the deuteron in DIS processes. An outline is also given of the physics programme of COMPASS with hadron beams, as well as the plans of the Collaboration for the near future. Topical to this workshop, are possible extensions of the presently approved COMPASS programme after 2010. A brief account...

  8. Overview of the nucleon spin studies at COMPASS

    Directory of Open Access Journals (Sweden)

    Franco Celso

    2014-04-01

    Full Text Available The COMPASS experiment [1] at CERN is one of the leading experiments studying the spin structure of the nucleon. These studies are being carried on since 2002, by measuring hadrons produced in deep inelastic scattering (DIS of 160 GeV/c polarised muons off different polarised targets (NH3 for polarised protons and 6LiD for polarised deuterons. One of the main goals is to determine how the total longitudinal spin projection of the nucleon, 1/2, is distributed among its constituents, quarks and gluons. We review here the recent results on the quark and gluon helicities obtained by COMPASS, using a longitudinally polarised target. However, the understanding of the nucleon (spin structure based only on the parton helicities is not in any way complete. It basically provides us with a one-dimensional picture in a longitudinal momentum space. Therefore, COMPASS also studies the transverse momentum dependent parton distributions (TMDs with a transversely polarised target. Concerning the TMDs, the latest results on the Collins and Sivers asymmetries will be shown. The former is sensitive to the transverse spin structure of the nucleon, while the latter reflects the correlations between the quarks transverse momentum and the nucleon spin.

  9. 'Have a nice day': consumerism, compassion and health care.

    Science.gov (United States)

    Sturgeon, David

    Plans to implement a quality measurement framework that will rate nurses according to the level of care and compassion they demonstrate have been proposed and discussed in a number of Department of Health documents. From September 2010 degree-level nursing students in Wales will receive regular feedback on their communication skills and whether they are exhibiting sufficient levels of compassion. This article examines the reasons why there have been such moves by both politicians and health professionals to demonstrate, in quantifiable terms, that they are able to measure something that is frequently contextual and subject to individual interpretation. It explores how these moves have been influenced by the disclosure of unacceptable standards of care by the Patients Association report and the enquiry into Mid-Staffordshire NHS Foundation Trust. It also discusses how the adoption of targets to evaluate care and compassion seems to reflect a market-driven and bureaucratic approach to health care that has resulted in a system in which measurability and outcome are considered the most important indicator of quality.

  10. Exploring compassion: implications for contemporary nursing. Part 2.

    Science.gov (United States)

    Straughair, Collette

    A range of contemporary political and professional literature endorse the principle of compassion in nursing as a core and underpinning philosophy fundamental to the profession. However, despite pledges to ensure that compassion lies at the heart of nursing, the concept has not been clearly defined. It is evident that uncovering the true meaning is complex and challenging owing to its subjective nature. In light of this, several implications must be considered. Effective student nurse recruitment is essential to ensure that the most appropriate individuals are selected. Contemporary marketing campaigns must be implemented, and recruitment strategies developed, which consider specific values and attitudes. Service user involvement in recruitment and selection, curriculum planning and learning and teaching strategies, and post-qualification education, can enhance nurses' understanding of the patient perspective and make headway in embedding compassion as a core nursing value. Additionally, effective role modelling in practice which demonstrates high-quality compassionate nursing care is essential. Nurses must be adequately supported in the clinical environment to facilitate compassionate behaviours and clinical leadership at all levels must uphold political and professional pledges to achieve this. Consideration of these implications for practice is essential to ensure that nurses are able to respond to patients with humanity and kindness, and deliver high-quality, compassionate care to all.

  11. A continuum of compass spin models on the honeycomb lattice

    Science.gov (United States)

    Zou, Haiyuan; Liu, Bo; Zhao, Erhai; Liu, W. Vincent

    2016-05-01

    Quantum spin models with spatially dependent interactions, known as compass models, play an important role in the study of frustrated quantum magnetism. One example is the Kitaev model on the honeycomb lattice with spin-liquid (SL) ground states and anyonic excitations. Another example is the geometrically frustrated quantum 120° model on the same lattice whose ground state has not been unambiguously established. To generalize the Kitaev model beyond the exactly solvable limit and connect it with other compass models, we propose a new model, dubbed ‘the tripod model’, which contains a continuum of compass-type models. It smoothly interpolates the Ising model, the Kitaev model, and the quantum 120° model by tuning a single parameter {θ }\\prime , the angle between the three legs of a tripod in the spin space. Hence it not only unifies three paradigmatic spin models, but also enables the study of their quantum phase transitions. We obtain the phase diagram of the tripod model numerically by tensor networks in the thermodynamic limit. We show that the ground state of the quantum 120° model has long-range dimer order. Moreover, we find an extended spin-disordered (SL) phase between the dimer phase and an antiferromagnetic phase. The unification and solution of a continuum of frustrated spin models as outline here may be useful to exploring new domains of other quantum spin or orbital models.

  12. Precision tracking and electromagnetic calorimetry towards a measurement of the pion polarisabilities at COMPASS

    Energy Technology Data Exchange (ETDEWEB)

    Dinkelbach, Anna-Maria Elisabeth

    2010-07-20

    In 2004 the COMPASS experiment at CERN SPS measured soft reactions with a beam of negatively charged pions on various nuclear targets. For this measurement, a silicon micro-strip telescope was installed in the target region. For the first time 5 silicon detector stations were operated simultaneously in the COMPASS experiment. A novel method of time calibration, with a clustering algorithm accordingly adapted, and refined alignment corrections were implemented in the analysis software. The spatial resolution of a silicon detector was determined to be 5 - 14 {mu}m and the time resolution 2 - 3 ns. Combining the time information of all stations, a track time resolution of 530 ps from the silicon telescope could be reached. One of the key points of this experiment was the observation of Primakoff events, namely pions scattering off quasi-real photons in the Coulomb field of a heavy nucleus. The production of real photons corresponds to pion Compton scattering in inverse kinematics which is sensitive to the pion polarisabilities {alpha}{sub {pi}} and {beta}{sub {pi}}. Key ingredient for such measurements is a precise knowledge of the performance of the electromagnetic calorimeter. This includes a study of the instabilities of calorimeter cells and an improved reconstruction algorithm. A data-driven shower model was developed, which was used for a timedependent recalibration of the calorimeter. A new cluster refitting method was used to recover position and energy of clusters containing passive or saturated cells and detects double-hit clusters. The latter are important, as the main background to the Primakoff Compton events stems from neutral pions misinterpreted as single-photon hits. The physics analysis comprised the selection of Primakoff events and the necessary steps to obtain the pionic polarisabilities. The measurement was limited by systematic effects of the apparatus also determined within this thesis. (orig.)

  13. A Reconsideration of the Self-Compassion Scale's Total Score: Self-Compassion versus Self-Criticism.

    Directory of Open Access Journals (Sweden)

    Angélica López

    Full Text Available The Self-Compassion Scale (SCS is currently the only self-report instrument to measure self-compassion. The SCS is widely used despite the limited evidence for the scale's psychometric properties, with validation studies commonly performed in college students. The current study examined the factor structure, reliability, and construct validity of the SCS in a large representative sample from the community. The study was conducted in 1,736 persons, of whom 1,643 were included in the analyses. Besides the SCS, data was collected on positive and negative indicators of psychological functioning, as well as on rumination and neuroticism. Analyses included confirmatory factor analyses (CFA, exploratory factor analyses (EFA, and correlations. CFA showed that the SCS's proposed six-factor structure could not be replicated. EFA suggested a two-factor solution, formed by the positively and negatively formulated items respectively. Internal consistency was good for the two identified factors. The negative factor (i.e., sum score of the negatively formulated items correlated moderately to strongly to negative affect, depressive symptoms, perceived stress, as well as to rumination and neuroticism. Compared to this negative factor, the positive factor (i.e., sum score of the positively formulated items correlated weaker to these indicators, and relatively more strongly to positive affect. Results from this study do not justify the common use of the SCS total score as an overall indicator of self-compassion, and provide support for the idea, as also assumed by others, that it is important to make a distinction between self-compassion and self-criticism.

  14. A Reconsideration of the Self-Compassion Scale's Total Score: Self-Compassion versus Self-Criticism.

    Science.gov (United States)

    López, Angélica; Sanderman, Robbert; Smink, Ans; Zhang, Ying; van Sonderen, Eric; Ranchor, Adelita; Schroevers, Maya J

    2015-01-01

    The Self-Compassion Scale (SCS) is currently the only self-report instrument to measure self-compassion. The SCS is widely used despite the limited evidence for the scale's psychometric properties, with validation studies commonly performed in college students. The current study examined the factor structure, reliability, and construct validity of the SCS in a large representative sample from the community. The study was conducted in 1,736 persons, of whom 1,643 were included in the analyses. Besides the SCS, data was collected on positive and negative indicators of psychological functioning, as well as on rumination and neuroticism. Analyses included confirmatory factor analyses (CFA), exploratory factor analyses (EFA), and correlations. CFA showed that the SCS's proposed six-factor structure could not be replicated. EFA suggested a two-factor solution, formed by the positively and negatively formulated items respectively. Internal consistency was good for the two identified factors. The negative factor (i.e., sum score of the negatively formulated items) correlated moderately to strongly to negative affect, depressive symptoms, perceived stress, as well as to rumination and neuroticism. Compared to this negative factor, the positive factor (i.e., sum score of the positively formulated items) correlated weaker to these indicators, and relatively more strongly to positive affect. Results from this study do not justify the common use of the SCS total score as an overall indicator of self-compassion, and provide support for the idea, as also assumed by others, that it is important to make a distinction between self-compassion and self-criticism.

  15. A Reconsideration of the Self-Compassion Scale’s Total Score: Self-Compassion versus Self-Criticism

    Science.gov (United States)

    López, Angélica; Sanderman, Robbert; Smink, Ans; Zhang, Ying; van Sonderen, Eric; Ranchor, Adelita; Schroevers, Maya J.

    2015-01-01

    The Self-Compassion Scale (SCS) is currently the only self-report instrument to measure self-compassion. The SCS is widely used despite the limited evidence for the scale’s psychometric properties, with validation studies commonly performed in college students. The current study examined the factor structure, reliability, and construct validity of the SCS in a large representative sample from the community. The study was conducted in 1,736 persons, of whom 1,643 were included in the analyses. Besides the SCS, data was collected on positive and negative indicators of psychological functioning, as well as on rumination and neuroticism. Analyses included confirmatory factor analyses (CFA), exploratory factor analyses (EFA), and correlations. CFA showed that the SCS’s proposed six-factor structure could not be replicated. EFA suggested a two-factor solution, formed by the positively and negatively formulated items respectively. Internal consistency was good for the two identified factors. The negative factor (i.e., sum score of the negatively formulated items) correlated moderately to strongly to negative affect, depressive symptoms, perceived stress, as well as to rumination and neuroticism. Compared to this negative factor, the positive factor (i.e., sum score of the positively formulated items) correlated weaker to these indicators, and relatively more strongly to positive affect. Results from this study do not justify the common use of the SCS total score as an overall indicator of self-compassion, and provide support for the idea, as also assumed by others, that it is important to make a distinction between self-compassion and self-criticism. PMID:26193654

  16. COMPASS/CAPS组合导航接收机设计与实现%Design and Implementation of COMPASS/CAPS-Based Integrated Navigation Receiver

    Institute of Scientific and Technical Information of China (English)

    闫舟

    2013-01-01

      As an innovative system on our own, the COMPASS navigation system and the CAPS navigation system complement each other perfectly in practical applications. The COMPASS/CAPS-based receiver is designed based on the characteristics of COMPASS and CAPS system described in the paper. The acquisition and tracking algorithm are presented and the test of the receiver is implemented. The test result shows that the COMPASS/CAPS-based receiver has higher performance and more perfect functions, in such special applications as anti-jamming, than a single COMPASS system receiver.%  COMPASS系统和CAPS系统作为我国自主研发的卫星导航系统,它们在实际使用时具有较强互补的特性。本文研究了 COMPASS 系统和 CAPS 系统的特点,利用 CAPS 系统和COMPASS系统的特性设计了COMPASS/CAPS接收机,详细给出捕获、跟踪算法设计,并对设计的接收机进行了测试。测试表明,设计的COMPASS/CAPS接收机性能良好,相对单COMPASS系统,COMPASS/CAPS接收机在抗干扰特性,特定的应用场合上的功能和性能有了较大的提高。

  17. The emotion of compassion and the likelihood of its expression in nursing practice.

    Science.gov (United States)

    Newham, Roger Alan

    2016-12-16

    Philosophical and empirical work on the nature of the emotions is extensive, and there are many theories of emotions. However, all agree that emotions are not knee jerk reactions to stimuli and are open to rational assessment or warrant. This paper's focus is on the condition or conditions for compassion as an emotion and the likelihood that it or they can be met in nursing practice. Thus, it is attempting to keep, as far as possible, compassion as an emotion separate from both moral norms and professional norms. This is because empirical or causal conditions that can make experiencing and acting out of compassion difficult seem especially relevant in nursing practice. I consider how theories of emotion in general and of compassion in particular are somewhat contested, but all recent accounts agree that emotions are not totally immune to reason. Then, using accounts of constitutive conditions of the emotion of compassion, I will show how they are often likely to be quite fragile or unstable in practice and particularly so within much nursing practice. In addition, some of the conditions for compassion will be shown to be problematic for nursing practice. It is difficult to keep ideas of compassion separate from morality, and this connection is noticeable in the claims made of compassion for nursing and so I will briefly highlight one such connection that of the need for normative theory to give an account of the value that emotions such as compassion presume and that compassionate motivation is separate from moral motivation and may conflict with it. The fragility or instability of the emotion of compassion in practice has implications for both what can be expected and what should be expected of compassion; at least if what is wanted is a realist rather than idealist account of "should."

  18. Quantum dynamics of the avian compass

    CERN Document Server

    Walters, Zachary B

    2012-01-01

    The ability of migratory birds to orient relative to the Earth's magnetic field is believed to involve a coherent superposition of two spin states of a radical electron pair. However, the mechanism by which this coherence can be maintained in the face of strong interactions with the cellular environment has remained unclear. This Letter addresses the problem of decoherence between two electron spins due to hyperfine interaction with a bath of spin 1/2 nuclei. Conditions necessary for long lived coherence are identified, and a simple yet robust model for sensing magnetic field orientation is presented.

  19. Healthcare and Compassion: Towards an Awareness of Intersubjective Vulnerability Comment on "Why and How Is Compassion Necessary to Provide Good Quality Healthcare?".

    Science.gov (United States)

    Kenny, Kate

    2015-06-16

    How to instill compassion in a healthcare organization? In this article, I respond to Marianna Fotaki's proposals in her piece, 'Why and how is compassion necessary to provide good quality healthcare?' by drawing on insights from organization studies. Following Fotaki, I argue that to instill targets and formal measures for assessing compassion would be problematic. I conclude by drawing on psychoanalytic and feminist theories to introduce alternatives, specifically proposing an approach that is grounded in a shared sense of a common, embodied precarity, which necessitates our commitment to preserving the conditions in which life might flouris.

  20. Addressing psychiatric comorbidity.

    Science.gov (United States)

    Woody, G E; McLellan, A T; O'Brien, C P; Luborsky, L

    1991-01-01

    Research studies indicate that addressing psychiatric comorbidity can improve treatment for selected groups of substance-abusing patients. However, the chances for implementing the necessary techniques on a large scale are compromised by the absence of professional input and guidance within programs. This is especially true in public programs, which treat some of the most disadvantaged, disturbed, and socially destructive individuals in the entire mental health system. One starting point for upgrading the level of knowledge and training of staff members who work in this large treatment system could be to develop a better and more authoritative information dissemination network. Such a system exists in medicine; physicians are expected to read appropriate journals and to guide their treatment decisions using the data contained in the journals. Standards of practice and methods for modifying current practice are within the tradition of reading new facts, studying old ones, and comparing treatment outcome under different conditions with what is actually being done. No such general system of information-gathering or -sharing exists, particularly in public treatment programs. One of the most flagrant examples of this "educational shortfall" can be found among those methadone programs that adamantly insist on prescribing no more than 30 to 35 mg/day for all patients, in spite of the overwhelming evidence that these dose levels generally are inadequate. In some cases, program directors are unaware of studies that have shown the relationship between dose and outcome. In other cases, they are aware of the studies but do not modify their practices accordingly. This example of inadequate dosing is offered as an example of one situation that could be improved by adherence to a system of authoritative and systematic information dissemination. Many issues in substance abuse treatment do not lend themselves to information dissemination as readily as that of methadone dosing

  1. Mediating equity in shared water between community and industry: The effects of an after school program that addresses adolescents' knowledge, attitudes, and perceptions of water science and environmental issues

    Science.gov (United States)

    Patton, Mary Chandler

    This critical ethnography deconstructs how one participant researcher came to understand young adults' changing knowledge about water science and environmental issues in an after school program in Colombia. The program intended to empower self-identified young community leaders by teaching participants to engage community members in discourse related to how environmental factors impact one's level of health and quality of life. The data presented in this study illustrate how student participants responded to long-term teacher engagement and to particular curricular components that included hands-on science teaching and social justice coaching. I assessed how student interest in and knowledge of local water ecology and sanitation infrastructure changed throughout the program. Students' responses to the use of technology and digital media were also included in the analysis. The data demonstrates a dramatic change in student's attitudes and perceptions related to their environment and how they feel about their ability to make positive changes in their community.

  2. Quantum dynamics of the avian compass

    Science.gov (United States)

    Walters, Zachary B.

    2014-10-01

    The ability of migratory birds to orient relative to the Earth's magnetic field is believed to involve a coherent superposition of two spin states of a radical electron pair. However, the mechanism by which this coherence can be maintained in the face of strong interactions with the cellular environment has remained unclear. This paper addresses the problem of decoherence between two electron spins due to hyperfine interaction with a bath of spin-1/2 nuclei. Dynamics of the radical pair density matrix are derived and shown to yield a simple mechanism for sensing magnetic field orientation. Rates of dephasing and decoherence are calculated ab initio and found to yield millisecond coherence times, consistent with behavioral experiments.

  3. An ecological compass for planetary engineering.

    Science.gov (United States)

    Haqq-Misra, Jacob

    2012-10-01

    Proposals to address present-day global warming through the large-scale application of technology to the climate system, known as geoengineering, raise questions of environmental ethics relevant to the broader issue of planetary engineering. These questions have also arisen in the scientific literature as discussions of how to terraform a planet such as Mars or Venus in order to make it more Earth-like and habitable. Here we draw on insights from terraforming and environmental ethics to develop a two-axis comparative tool for ethical frameworks that considers the intrinsic or instrumental value placed upon organisms, environments, planetary systems, or space. We apply this analysis to the realm of planetary engineering, such as terraforming on Mars or geoengineering on present-day Earth, as well as to questions of planetary protection and space exploration.

  4. Self-Compassion as a Mediator of Maladaptive Perfectionism and Depressive Symptoms in College Students

    Science.gov (United States)

    Mehr, Kristin E.; Adams, Aimee C.

    2016-01-01

    The purpose of the study was to examine the relationships among maladaptive perfectionism, self-compassion, and depressive symptoms in college students. It was hypothesized that self-compassion would mediate the relationship between maladaptive perfectionism and depressive symptoms, with maladaptive perfectionism related to lower levels of…

  5. Mindfulness and Compassion in Human Development: Introduction to the Special Section

    Science.gov (United States)

    Roeser, Robert W.; Eccles, Jacquelynne S.

    2015-01-01

    Research on contemplative practices (e.g., mindfulness or compassion training) is growing rapidly in the clinical, health and neuro-sciences, but almost none of this research takes an explicitly developmental life span perspective. At present, we know rather little about the naturalistic development of mindfulness or compassion in children and…

  6. Mindfulness-Based Awareness and Compassion: Predictors of Counselor Empathy and Anxiety

    Science.gov (United States)

    Fulton, Cheryl L.; Cashwell, Craig S.

    2015-01-01

    Mindfulness-based awareness and compassion were examined as predictors of empathy and anxiety among 152 master's-level counseling interns. Results of hierarchical multiple regression analysis supported that awareness and compassion differentially contributed to explaining the variance in counselor empathy and anxiety. Implications for counselor…

  7. Uniqueness and nonuniqueness of the GNSS carrier-phase compass readings

    NARCIS (Netherlands)

    Teunissen, P.J.G.

    2009-01-01

    In this contribution we analyse the possible nonuniqueness in the least-squares solution of the GNSS carrier-phase compass model. It is shown that this lack of uniqueness may manifest itself in the fixed baseline estimator and therefore in the GNSS compass readings. We present the conditions under w

  8. Mindfulness and Self-compassion as Unique and Common Predictors of Affect in the General Population

    NARCIS (Netherlands)

    Lopez, Angelica; Sanderman, Robbert; Schroevers, Maya J.

    2016-01-01

    In contrast to the increased research interest in the benefits of mindfulness and self-compassion, relatively few studies have examined their unique and combined effects in predicting affect. This cross-sectional study examined the predictive value of mindfulness and self-compassion for depressive s

  9. 78 FR 74189 - Compass Efficient Model Portfolios, LLC, et al.; Notice of Application

    Science.gov (United States)

    2013-12-10

    ... COMMISSION Compass Efficient Model Portfolios, LLC, et al.; Notice of Application December 4, 2013. AGENCY... companies as the series to acquire Shares. Applicants: Compass Efficient Model Portfolios, LLC (``Initial... that Fund's Adviser and/or Sub-Advisers. 3. Each Fund will hold certain securities...

  10. Self-compassion versus global self-esteem: Two different ways of relating to the self

    NARCIS (Netherlands)

    Neff, K.D.; Vonk, R.

    2008-01-01

    This research examined self-compassion and self-esteem as they relate to various aspects of psychological functioning. Self-compassion entails treating oneself with kindness, recognizing one's shared humanity, and being mindful when considering negative aspects of oneself. Study 1 (N=2,187) compared

  11. Self-compassion versus global self-esteem: two different ways of relating to oneself.

    Science.gov (United States)

    Neff, Kristin D; Vonk, Roos

    2009-02-01

    This research examined self-compassion and self-esteem as they relate to various aspects of psychological functioning. Self-compassion entails treating oneself with kindness, recognizing one's shared humanity, and being mindful when considering negative aspects of oneself. Study 1 (N=2,187) compared self-compassion and global self-esteem as they relate to ego-focused reactivity. It was found that self-compassion predicted more stable feelings of self-worth than self-esteem and was less contingent on particular outcomes. Self-compassion also had a stronger negative association with social comparison, public self-consciousness, self-rumination, anger, and need for cognitive closure. Self-esteem (but not self-compassion) was positively associated with narcissism. Study 2 (N=165) compared global self-esteem and self-compassion with regard to positive mood states. It was found that the two constructs were statistically equivalent predictors of happiness, optimism, and positive affect. Results from these two studies suggest that self-compassion may be a useful alternative to global self-esteem when considering what constitutes a healthy self-stance.

  12. Contribution of Self-Compassion to Competence and Mental Health in Social Work Students

    Science.gov (United States)

    Ying, Yu-Wen

    2009-01-01

    This study examined the potential contribution of self-compassion to perceived competence and mental health in master's of social work students (N=65). It was hypothesized that the components of self-compassion (i.e., mindfulness, common humanity, self-kindness, overidentification, isolation, and self-judgment) would impact perceived competence…

  13. Examining Self-Protection Measures Guarding Adult Protective Services Social Workers against Compassion Fatigue

    Science.gov (United States)

    Bourassa, Dara

    2012-01-01

    Little research has focused on the risk factors, effects, and experiences of compassion fatigue among gerontological social workers. This qualitative study explores the experiences and perspectives of nine Adult Protective Services (APS) social workers in relation to compassion fatigue. Results show that the APS social workers combined personal…

  14. The Influence of Self-Compassion on Academic Procrastination and Dysfunctional Attitudes

    Science.gov (United States)

    Iskender, Murat

    2011-01-01

    In the present study, aims were (1) to determine gender differences in self-compassion, academic procrastination, and dysfunctional attitudes and (2) to examine the relationships between self-compassion, academic procrastination, and dysfunctional attitudes. Participants were 251 university students who completed a questionnaire package that…

  15. The "Crisis of Pity" and the Radicalization of Solidarity: Toward Critical Pedagogies of Compassion

    Science.gov (United States)

    Zembylas, Michalinos

    2013-01-01

    This article joins discussions concerning education as a means of cultivating compassion and pays explicit attention to the emotional complexities of teaching for/with compassion to help students become active and critical compassionate citizens. After reviewing the emotional aspects that establish feelings of pity and a sentimental relationship…

  16. Compelled to Act: The Negotiation of Compassion Fatigue among Student Affairs Professionals

    Science.gov (United States)

    Stoves, Douglas R.

    2014-01-01

    The purpose of the qualitative study was to identify the ways in which Student Affairs professionals in higher education in South Texas experienced and negotiated compassion fatigue through their everyday responsibilities. Research questions explored the development and experience of, and coping with, compassion fatigue. Grounded in Constructivist…

  17. Iron-mineral-based magnetoreceptor in birds: polarity or inclination compass?

    DEFF Research Database (Denmark)

    Solov'yov, Ilia; Greiner, Walter

    2009-01-01

    In the present paper we demonstrate that the iron-mineral-based magnetoreceptor model can provide birds with a magnetic compass in addition to the generally believed "magnetic map". We show that the iron-mineral-based magnetoreceptor system possesses all properties of a polarity compass, which...

  18. Conceptual, Experimental and Compass-beacon Ontologies--The Principles, concepts and methodology of BMKI(Ⅰ)

    Institute of Scientific and Technical Information of China (English)

    BAO Han-fei

    2005-01-01

    This article discussed the basic three components of an information unit(IU), ie the Carrier(C), Feature (F) and Value(Ⅴ), and presented and several different types of feature, including the static, relation and process features(SF ,RF and PF respectively). It also discussed about the knowledge for statistical group(KP) and for individual(KI) and the transformation mechanisms between them. Then both the philosophy and application attributes of ontology have been explored and two new concepts, ie ontology of existence(EO) and ontology of application (OA) were created. The paper gave an integrated sketch of the whole medical knowledge engineering cause,which is thought to be composed of three areas: conceptual, experimental and compass-beakon ontoloies (CO,EO, CBO, respectively). And based on those considerations BMKI achieved its fundamental formula.

  19. [Compassion as a mediator between stressful events and perceived stress in Greek students].

    Science.gov (United States)

    Tholouli, E; Maridaki-Kassotaki, A; Varvogli, L; Chrousos, G P

    2016-01-01

    Compassion is closely related with human's survival as a mammal and has been developed through evolution for pain reduction, for forming affiliative bonds and alliances with non kin in order to increase protection and cope with external threats. Compassion seems to influence people's ability to deal with life's adverse situations such as stress and it is linked with lower psychopathology and greater wellbeing. Compassion is closely related to empathy and altruism and it is defined as the recognition of the pain of the self or others' that is accompanied with the will to take action in order to relieve the person from pain. Its main features are kindness instead of self-judgment and indifference, the recognition of common humanity instead of the feeling of separation and mindfulness when facing adverse conditions instead of over-identification with one's pain or disengagement with the pain of others. According to the biopsychosocial approach, stress can be defined by three dimensions such as the cause or stressful factors that can be major life events or daily hassles, the perception of stress that is manifested through cognitive, emotional and behavioural reactions and the physiological response for achieving homeostasis. The purpose of the present study was to investigate the role of compassion for self and others in the occurrence of stressful events and levels of perceived stress in students. Participants were 280 undergraduate students from two Greek universities. Results indicated that students who had experienced a greater amount of stressful events during the past year reported having higher levels of perceived stress and that higher self-compassion was correlated with less perceived stress. Moreover, the adverse effect of stressful events on perceived stress was partially explained by the mediating role of self-compassion. Students who reported more stressful events showed higher compassion for others in opposition to compassion towards themselves but

  20. Self-compassion in the face of shame and body image dissatisfaction: implications for eating disorders.

    Science.gov (United States)

    Ferreira, Cláudia; Pinto-Gouveia, José; Duarte, Cristiana

    2013-04-01

    The current study examines the role of self-compassion in face of shame and body image dissatisfaction, in 102 female eating disorders' patients, and 123 women from general population. Self-compassion was negatively associated with external shame, general psychopathology, and eating disorders' symptomatology. In women from the general population increased external shame predicted drive for thinness partially through lower self-compassion; also, body image dissatisfaction directly predicted drive for thinness. However, in the patients' sample increased shame and body image dissatisfaction predicted increased drive for thinness through decreased self-compassion. These results highlight the importance of the affiliative emotion dimensions of self-compassion in face of external shame, body image dissatisfaction and drive for thinness, emphasising the relevance of cultivating a self-compassionate relationship in eating disorders' patients.

  1. Does Self-Compassion Predict Spiritual Experiences of Turkish University Students?

    Science.gov (United States)

    Akin, Ahmet; Akin, Umran

    2017-02-01

    The purpose of this study was to examine the predictive role of self-compassion on spiritual experiences. Participants were 285 university students. In this study, the self-compassion scale and the spiritual experiences scale were used. Self-kindness, common humanity, and mindfulness factors of self-compassion were found positively, and self-judgment, isolation, and over-identification factors of self-compassion were found negatively related to spiritual experiences. According to regression results, spiritual experiences were predicted negatively by self-judgment and over-identification. Further common humanity predicted spiritual experiences in a positive way. Self-compassion has explained 21 % of the variance in spiritual experiences.

  2. A Community of Scientists and Educators: The Compass Project at UC Berkeley

    Science.gov (United States)

    Roth, Nathaniel; Schwab, Josiah

    2016-01-01

    The Berkeley Compass Project is a self-formed group of graduate and undergraduate students in the physical sciences at the University of California, Berkeley. Its goals are to improve undergraduate physics education, provide opportunities for professional development, and increase retention of students from populations underrepresented in the physical sciences. For undergraduate students, the core Compass experience consists of a summer program and several seminar courses. These programs are designed to foster a diverse, collaborative student community in which students engage in authentic research practices and regular self-reflection. Graduate students, together with upper-level undergraduates, design and run all Compass programs. Compass strives to incorporate best practices from the science education literature. Experiences in Compass leave participants poised to be successful students researchers, teachers, and mentors.

  3. The role of self-compassion in physical and psychological well-being.

    Science.gov (United States)

    Hall, Cathy W; Row, Kathleen A; Wuensch, Karl L; Godley, Katelyn R

    2013-01-01

    The relation of self-compassion to physical and psychological well-being was investigated among 182 college students. The self-compassion scale was delineated into three composites, following the proposition by Neff that self-compassion consists of three main components: self-judgment versus self-kindness (SJ-SK), a sense of isolation versus common humanity (I-CH), and over-identification versus mindfulness (OI-M). Findings support the association between self-compassion and psychological and physical well-being, but the composites demonstrate different influences. SJ-SK and I-CH were predictive of both depressive symptomatology and physical well-being, and SJ-SK and OI-M were predictive of managing life stressors. The results of this study support and expand prior research on self-compassion.

  4. Relation Between Lack of Forgiveness and Depression: The Moderating Effect of Self-Compassion.

    Science.gov (United States)

    Chung, Myung-Sun

    2016-12-01

    Although an association between lack of forgiveness and poor mental health is known, prior studies have reported mixed findings of the relationship between lack of forgiveness and depressive symptoms. In an attempt to explain the strength differences between lack of forgiveness and depressive symptoms, this study examined the moderating effect of self-compassion. A total of 311 Korean teachers (89 men, 222 women; M age = 39.3 year, SD = 9.1) were asked to complete self-report questionnaires, including the Korean versions of the Trait Forgivingness Scale, the Self-Compassion Scale, and the Center for Epidemiologic Studies Depression Scale. Moderated multiple regression was used for analysis, and a buffering interaction of self-compassion was discovered. Specifically, self-compassion moderated the relationship between lack of forgiveness and depression; the relationship was stronger for those low on self-compassion.

  5. Differential pattern of functional brain plasticity after compassion and empathy training.

    Science.gov (United States)

    Klimecki, Olga M; Leiberg, Susanne; Ricard, Matthieu; Singer, Tania

    2014-06-01

    Although empathy is crucial for successful social interactions, excessive sharing of others' negative emotions may be maladaptive and constitute a source of burnout. To investigate functional neural plasticity underlying the augmentation of empathy and to test the counteracting potential of compassion, one group of participants was first trained in empathic resonance and subsequently in compassion. In response to videos depicting human suffering, empathy training, but not memory training (control group), increased negative affect and brain activations in anterior insula and anterior midcingulate cortex-brain regions previously associated with empathy for pain. In contrast, subsequent compassion training could reverse the increase in negative effect and, in contrast, augment self-reports of positive affect. In addition, compassion training increased activations in a non-overlapping brain network spanning ventral striatum, pregenual anterior cingulate cortex and medial orbitofrontal cortex. We conclude that training compassion may reflect a new coping strategy to overcome empathic distress and strengthen resilience.

  6. EFSUMB COMPASS for Rheumatologists dissemination and implementation--an international survey

    DEFF Research Database (Denmark)

    Janta, Iustina; Terslev, Lene; Ammitzbøll-Danielsen, Mads;

    2016-01-01

    AIM: The European Federation of Societies for Ultrasound in Medicine and Biology (EFSUMB) competency assessment (COMPASS) for rheumatologists performing musculoskeletal ultrasound (MSUS) was developed and published 2 years ago. It consists of a 3 level competency system. The objective of this study...... was to evaluate how the EFSUMB COMPASS has been disseminated and implemented and to assess the potential obstacles encountered. MATERIALS AND METHODS: A questionnaire was developed and distributed by e-mail to all rheumatologists certified as EFSUMB level 3. RESULTS: Seventeen (85%) rheumatologists considered...... that the EFSUMB COMPASS is useful for training MSUS. The majority of them (17; 85%) had informed their colleagues or national rheumatology societies about the EFSUMB COMPASS. The most common obstacle encountered for the implementation of the COMPASS was the lack of time for supervision of the trainees (9; 45...

  7. Self-compassion, body image, and disordered eating: A review of the literature.

    Science.gov (United States)

    Braun, Tosca D; Park, Crystal L; Gorin, Amy

    2016-06-01

    Self-compassion, treating oneself as a loved friend might, demonstrates beneficial associations with body image and eating behaviors. In this systematic review, 28 studies supporting the role of self-compassion as a protective factor against poor body image and eating pathology are reviewed. Findings across various study designs consistently linked self-compassion to lower levels of eating pathology, and self-compassion was implicated as a protective factor against poor body image and eating pathology, with a few exceptions. These findings offer preliminary support that self-compassion may protect against eating pathology by: (a) decreasing eating disorder-related outcomes directly; (b) preventing initial occurrence of a risk factor of a maladaptive outcome; (c) interacting with risk factors to interrupt their deleterious effects; and (d) disrupting the mediational chain through which risk factors operate. We conclude with suggestions for future research that may inform intervention development, including the utilization of research designs that better afford causal inference.

  8. Why and how is compassion necessary to provide good quality healthcare?

    Science.gov (United States)

    Fotaki, Marianna

    2015-01-01

    Recent disclosures of failures of care in the National Health Service (NHS) in England have led to debates about compassion deficits disallowing health professionals to provide high quality responsive care. While the link between high quality care and compassion is often taken for granted, it is less obvious how compassion – often originating in the individual’s emotional response – can become a moral sentiment and lead to developing a system of norms and values underpinning ethics of care. In this editorial, I argue why and how compassion might become a foundation of ethics guiding health professionals and a basis for ethics of care in health service organisations. I conclude by discussing a recent case of prominent healthcare failure in the NHS to highlight the relationship between compassion as an aspect of professional ethics on the one hand, and values and norms that institutions and specific policies promote on the other hand. PMID:25844380

  9. Self-compassion as a mediator between attachment anxiety and body appreciation: An exploratory model.

    Science.gov (United States)

    Raque-Bogdan, Trisha L; Piontkowski, Sarah; Hui, Kayi; Ziemer, Kathryn Schaefer; Garriott, Patton O

    2016-12-01

    Body appreciation has been found to be linked to interpersonal and intrapersonal factors, with attachment styles and self-compassion separately identified as important correlates. The present study examined these variables together in a model, and we hypothesized that maternal attachment anxiety was related to peer and romantic attachment anxiety, which, in turn, was associated with self-compassion and body appreciation. Using structural equation modeling, this cross-sectional study with a sample of 1306 incoming first year college women found that the proposed model explained 40% of the variance in body appreciation. Results further revealed that peer and romantic attachment anxiety mediated the relationships between maternal attachment anxiety and self-compassion, and that self-compassion mediated the associations between peer and romantic attachment anxiety and body appreciation. Self-compassion appears to hold a central role in explaining the relation between attachment anxiety and body appreciation.

  10. Addressing Ozone Layer Depletion

    Science.gov (United States)

    Access information on EPA's efforts to address ozone layer depletion through regulations, collaborations with stakeholders, international treaties, partnerships with the private sector, and enforcement actions under Title VI of the Clean Air Act.

  11. Addressivity in cogenerative dialogues

    Science.gov (United States)

    Hsu, Pei-Ling

    2014-03-01

    Ashraf Shady's paper provides a first-hand reflection on how a foreign teacher used cogens as culturally adaptive pedagogy to address cultural misalignments with students. In this paper, Shady drew on several cogen sessions to showcase his journey of using different forms of cogens with his students. To improve the quality of cogens, one strategy he used was to adjust the number of participants in cogens. As a result, some cogens worked and others did not. During the course of reading his paper, I was impressed by his creative and flexible use of cogens and at the same time was intrigued by the question of why some cogens work and not others. In searching for an answer, I found that Mikhail Bakhtin's dialogism, especially the concept of addressivity, provides a comprehensive framework to address this question. In this commentary, I reanalyze the cogen episodes described in Shady's paper in the light of dialogism. My analysis suggests that addressivity plays an important role in mediating the success of cogens. Cogens with high addressivity function as internally persuasive discourse that allows diverse consciousnesses to coexist and so likely affords productive dialogues. The implications of addressivity in teaching and learning are further discussed.

  12. 新兵报到——JEEP Compass

    Institute of Scientific and Technical Information of China (English)

    Dick

    2007-01-01

    随着紧凑型 SUV 消费群体的不断扩大,消费者对 SUV 产品的需求也日趋多样化。作为进入中国市场最早,同时拥有最纯正越野血统的 Jeep 当然也洞察到了这一市场先机。据悉,以"时尚现代"为基本设计理念的 Jeep 家族新成员 Jeep Compass(指南针)将在今年9月登陆中国市场。Compass 第一次亮相是在2005年的法兰克福车展上,当时还只是概念车。如今可能是因为石油资源匮乏的原因,人们对于适合家庭日常使用的紧凑型 SUV 更感兴趣了,所以 Jeep 家族中的这个新成员应运而生。准确地说,Compass 是个混血儿,它与道奇最新的 Caliber 使用相同的平台,是一款具有四驱功能的城市 SUV,但是外形上却被注入了 Jeep 鲜明的家族特征。

  13. Autonomous vision in space, based on Advanced Stellar Compass platform

    DEFF Research Database (Denmark)

    Jørgensen, John Leif; Eisenman, Allan R.; Liebe, Carl Christian

    1996-01-01

    The Ørsted Star Imager, comprises the functionality of an Advanced Stellar Compass (ASC). I.e. it is able to, autonomously solve "the lost in space" attitude problem, as well as determine the attitude with high precision in the matter of seconds. The autonomy makes for a high capability for error......) Complex Object surface tracking (e.g. space docking, planetary terrain tracking). All the above topics, has been realized in the past. Either by open loop, or by man-in-loop systems. By implementing these methods or function in the onboard autonomy, a superior system performance could be acheived by means...

  14. Mirror alignment control for COMPASS RICH-1 detector

    Energy Technology Data Exchange (ETDEWEB)

    Alexeev, M. [INFN, Sezione di Torino and University of East Piemonte, Alessandria (Italy); Birsa, R. [INFN, Sezione di Trieste, Trieste (Italy); Bradamante, F.; Bressan, A. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Chiosso, M. [INFN, Sezione di Torino and University of Torino, Torino (Italy); Ciliberti, P. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Dalla Torre, S. [INFN, Sezione di Trieste, Trieste (Italy); Denisov, O. [INFN, Sezione di Torino, Torino (Italy); Duic, V. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Ferrero, A. [INFN, Sezione di Torino and University of Torino, Torino (Italy); Finger, M.; Finger, M. [Charles University, Praga (Czech Republic); JINR, Dubna (Russian Federation); Giorgi, M. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Gobbo, B. [INFN, Sezione di Trieste, Trieste (Italy); Levorato, S. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Maggiora, A. [INFN, Sezione di Torino, Torino (Italy); Martin, A. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Menon, G. [INFN, Sezione di Trieste, Trieste (Italy); Panzieri, D. [INFN, Sezione di Torino and University of East Piemonte, Alessandria (Italy); Pesaro, G. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy)

    2011-05-21

    The focusing system of the COMPASS RICH-1 detector consists of two segmented spherical mirror surfaces, formed by 68 hexagonal and 48 pentagonal individual elements. All individual mirrors have two degrees of freedom to adjust the angular alignment in order to obtain a continuous spherical surface. Relative angular misalignments can be monitored on-line by the CLAM method, based on the optical reconstruction of line images. Complementing the CLAM measurements with photogrammetry, the absolute mirror orientation and position in space can be determined too. The method is described, as well as the algorithms used to access the relative and absolute mirror alignment.

  15. Search for the $\\phi (1860)$ Pentaquark at COMPASS

    CERN Document Server

    Ageev, E S; Alexandrov, Yu A; Alexeev, G D; Amoroso, A; Badeek, B; Balestra, F; Ball, J; Baum, G; Bedfer, Y; Berglund, P; Bernet, C; Bertini, R; Birsa, R; Bisplinghoff, J; Bordalo, P; Bradamante, Franco; Bressan, A; Brona, G; Burtin, E; Bussa, M P; Bychkov, V N; Cerini, L; Chapiro, A; Cicuttin, A; Colantoni, M L; Colavita, A A; Costa, S; Crespo, M L; D'Hose, N; Dalla Torre, S; Das-Gupta, S S; De Masi, R; Dedek, N; Denisov, O Yu; Dhara, L; Diáz-Kavka, V; Dinkelbach, A M; Dolgopolov, A V; Donskov, S V; Dorofeev, V A; Doshita, N; Duic, V; Dünnweber, W; Ehlers, J; Eversheim, P D; Eyrich, W; Faessler, Martin A; Falaleev, V; Fauland, P; Ferrero, A; Ferrero, L; Finger, Miroslav H; Finger, M Jr; Fischer, H; Franz, J; Friedrich, J M; Frolov, V; Fuchs, U; Garfagnini, R; Gautheron, F; Gavrichtchouk, O P; Gerassimov, S G; Geyer, R; Giorgi, M; Gobbo, B; Görtz, S; Gorin, A M; Grajek, O A; Grasso, A; Grube, B; Grünemaier, A; Hannappel, J; Von, D; Von Harrach, D; Hasegawa, T; Hedicke, S; Heinsius, F H; Hermann, R; He, C; Hinterberger, F; Von Hodenberg, M; Horikawa, N; Horikawa, S; Ilgner, C; Ioukaev, A I; Ishimoto, S; Ivanov, O; Iwata, T; Jahn, R; Janata, A; Joosten, R; Jouravlev, N I; Kabu, E; Kalinnikov, V; Kang, D; Karstens, F; Kastaun, W; Ketzer, B; Khaustov, G V; Khokhlov, Yu A; Khomutov, N V; Kisselev, Yu V; Klein, F; Koivuniemi, J H; Kolosov, V N; Komissarov, E V; Kondo, K; Königsmann, K C; Konoplyannikov, A K; Konorov, I; Konstantinov, V F; Korentchenko, A S; Korzenev, A; Kotzinian, A M; Koutchinski, N A; Kowalik, K L; Kravchuk, N P; Krivokhizhin, V G; Krumshtein, Z; Kühn, R; Kunne, Fabienne; Kurek, K; Ladygin, M E; Lamanna, M; Le Goff, J M; Leberig, M; Lichtenstadt, J; Liska, T; Ludwig, I; Maggiora, A; Maggiora, M; Magnon, A; Mallot, G K; Manuilov, I V; Marchand, C; Marroncle, J; Martin, A; Marzec, J; Matsuda, T; Maksimov, A N; Medved, K S; Meyer, W; Mielech, A; Mikhailov, Yu V; Moinester, M A; Nahle, O; Nassalski, J P; Neliba, S; Neyret, D P; Nikolaenko, V I; Nozdrin, A A; Obraztsov, V F; Olshevskii, A G; Ostrick, M; Padee, A; Pagano, P; Panebianco, S; Panzieri, D; Paul, S; Pereira, H D; Peshekhonov, V D; Piragino, G; Platchkov, S; Platzer, K; Pochodzalla, J; Polyakov, V A; Popov, A A; Pretz, J; Procureur, S; Quintans, C; Ramos, S; Rebourgeard, P C; Reicherz, G; Reymann, J; Rozhdestvensky, A M; Rondio, Ewa; Sadovski, A B; Saller, E; Samoylenko, V D; Sandacz, A; Sapozhnikov, M G; Savin, I A; Schiavon, Paolo; Schill, C; Schmidt, T; Schmitt, H; Schmitt, L; Shevchenko, O Yu; Shishkin, A A; Siebert, H W; Sinha, L; Sissakian, A N; Skachkova, A N; Slunecka, M; Smirnov, G I; Sozzi, F; Sugonyaev, V P; Srnka, A; Stinzing, F; Stolarski, M; Sulc, M; Sulej, R; Takabayashi, N; Tchalishev, V V; Tessarotto, F; Teufel, A; Tkatchev, L G; Toeda, T; Tretyak, V I; Trousov, S; Varanda, M; Virius, M; Vlassov, N V; Wagner, M; Webb, R; Weise, E; Weitzel, Q; Wiesmann, M; Windmolders, R; Wirth, S; Wislicki, W; Zanetti, A M; Zaremba, K; Zhao, J; Ziegler, R; Zvyagin, A

    2005-01-01

    Narrow Xi-pi+- and Xi-bar+pi+- resonances produced by quasi-real photons have been searched for by the COMPASS experiment at CERN. The study was stimulated by the recent observation of an exotic baryonic state decaying into Xi-pi-, at a mass of 1862 MeV, interpreted as a pentaquark. While the ordinary hyperon states Xi(1530)^0 and Xi-bar(1530)^0 are clearly seen, no exotic baryon is observed in the data taken in 2002 and 2003.

  16. Gluon polarisation from high transverse momentum hadron pairs production (COMPASS)

    CERN Document Server

    Silva, L

    2010-01-01

    A new preliminary result of a gluon polarisation $\\Delta G/G$ obtained selecting high transverse momentum hadron pairs in DIS events with $Q^2>1 \\ ({GeV/}c)^2$ is presented. Data has been collected by COMPASS at CERN during the 2002-2004 years. In the extraction of $\\Delta G/G$ contributions coming from the leading order $\\gamma q$ and QCD processes are taken into account. A new weighting method based on a neural network approach is used. Also a preliminary result of $\\Delta G/G$ for events with $Q^2<1 \\ ({GeV/}c)^2$ is presented.

  17. Transverse Momentum Effects in Unpolarised SIDIS at COMPASS

    Directory of Open Access Journals (Sweden)

    Makke Nour

    2015-01-01

    Full Text Available Unpolarised semi-inclusive DIS is receiving a growing interest as a powerful tool to access poorly known universal functions that play a key role in many processes, in particular in the study of the spin structure of the nucleon. These functions can be investigated through experimental observables such as hadron multiplicities in the collinear and transverse framework, the dihadron multiplicities, the azimuthal asymmetries and some others. New results on these observables by the COMPASS experiment at CERN will be shown and discussed.

  18. Hartmann test of the COMPASS RICH-1 optical telescopes

    CERN Document Server

    Polak, J; Alekseev, M; Angerer, H; Apollonio, M; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Busso, L; Chiosso, V M; Ciliberti, P; Colantoni, M L; Costa, S; Dibiase, N; Dafni, T; Dalla Torre, S; Diaz, V; Duic, V; Delagnes, E; Deschamps, H; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, M Jr; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K; Kolosov, V N; Konorov, I; Kramer, D; Kunne, F; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Rebourgeard, P; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Pagano, P; Paul, S; Panebianco, S; Panzieri, D; Pesaro, G; Pizzolotto, C; Menon, G; Rocco, E; Robinet, F; Schiavon, P; Schill, C; Schoenmeier, P; Silva, L; Slunecka, M; Steiger, L; Sozzi, F; Sulc, M; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2008-01-01

    The central region of COMPASS RICH-1 has been equipped with a new photon detection system based on MultiAnode PhotoMultiplier Tubes (MAPMT). The Cherenkov photons are focused by an array of 576 fused silica telescopes onto 576 MAPMTs. The quality and positioning of all optical components have been tested by Hartmann method. The validation procedures are described. The quality of the optical concentrators was checked and alignment corrections were made. The upgraded detector showed excellent performances during 2006 data taking.

  19. Measurement of the charged-pion polarisability at COMPASS

    CERN Document Server

    Guskov, Alexey

    2015-01-01

    The electric (${\\alpha}_{\\pi}$) and the magnetic (${\\beta}_{\\pi}$) polarisabilities are fundamental properties of the pion characterising the rigidity of its internal structure. They have been precisely measured at the COMPASS experiment at CERN with a ${\\pi}^{-}$ beam of 190~GeV/c assuming ${\\alpha}_{\\pi}+{\\beta}_{\\pi}=0$. Muons of the same momentum were used for controlling of systematic effects. The obtained result ${\\alpha}_{\\pi}=-{\\beta}_{\\pi}=(2.0\\pm 0.6_{stat.}\\pm 0.7_{syst.})\\times 10^{-4} fm^3$ is in agreement with the prediction of the Chiral Perturbation Theory.

  20. Why Good Quality Care Needs Philosophy More Than Compassion

    Science.gov (United States)

    Leget, Carlo

    2015-01-01

    Although Marianna Fotaki’s Editorial is helpful and challenging by looking at both the professional and institutional requirements for reinstalling compassion in order to aim for good quality healthcare, the causes that hinder this development remain unexamined. In this commentary, 3 causes are discussed; the boundary between the moral and the political; Neoliberalism; and the underdevelopment of reflection on the nature of care. A plea is made for more philosophical reflection on the nature of care and its implications in healthcare education. PMID:26673178

  1. Trait self-compassion reflects emotional flexibility through an association with high vagally mediated heart rate variability

    OpenAIRE

    Svendsen, Julie Lillebostad; Osnes, Berge; Binder, Per-Einar; Dundas, Ingrid; Visted, Endre; Nordby, Helge; Schanche, Elisabeth; Sørensen, Lin

    2016-01-01

    Converging evidence shows a positive effect of self-compassion on self-reported well-being and mental health. However, few studies have examined the relation between self-compassion and psychophysiological measures. In the present study, we therefore examined the relation between trait self-compassion and vagally mediated heart rate variability (vmHRV) in 53 students (39 female, mean age = 23.63). Trait self-compassion was assessed using the Self-Compassion Scale, and resting vmHRV was measur...

  2. Organizational knowledge dynamics

    OpenAIRE

    Simona VASILACHE

    2008-01-01

    The paper addresses the main issues concerning knowledge conceptualization and knowledge dynamics, in the context of Romanian organizations. The links between organizational knowledge, organizational learning and organizational culture are being investigated, with the aim of conceptual clarification and paradigm unification, in a domain of increasing research interest, where increasing complexity implies the risk of increasing confusion.

  3. The influence of self-compassion on emotional well-being among early and older adolescent males and females

    Science.gov (United States)

    Bluth, Karen; Blanton, Priscilla W.

    2014-01-01

    Self-compassion has been associated with well-being in adult samples, but has rarely been assessed in adolescents. In this study, 90 students ages 11–18 completed an online survey assessing self-compassion, life satisfaction, perceived stress and positive and negative affect. Findings indicated that older female adolescents had lower self-compassion than either older male adolescents or early adolescents of either gender, and self-compassion was associated significantly with all dimensions of emotional well-being with the exception of positive affect. Additionally, phase of adolescence, but not gender, was found to moderate the relationship between self-compassion and dimensions of well-being; for older adolescents, the inverse relationship between self-compassion and negative affect was stronger. Lastly, the influence of the various components of self-compassion was investigated and discussed. PMID:25750655

  4. Loving-Kindness and Compassion Meditation: Potential for Psychological Interventions

    Science.gov (United States)

    Hofmann, Stefan G.; Grossman, Paul; Hinton, Devon E.

    2011-01-01

    Mindfulness-based meditation interventions have become increasingly popular in contemporary psychology. Other closely related meditation practices include loving-kindness meditation (LKM) and compassion meditation (CM), exercises oriented toward enhancing unconditional, positive emotional states of kindness and compassion. This article provides a review of the background, the techniques, and the empirical contemporary literature of LKM and CM. The literature suggests that LKM and CM are associated with an increase in positive affect and a decrease in negative affect. Preliminary findings from neuroendocrine studies indicate that CM may reduce stress-induced subjective distress and immune response. Neuroimaging studies suggest that LKM and CM may enhance activation of brain areas that are involved in emotional processing and empathy. Finally, preliminary intervention studies support application of these strategies in clinical populations. It is concluded that, when combined with empirically supported treatments, such as cognitive behavioral therapy, LKM and CM may provide potentially useful strategies for targeting a variety of different psychological problems that involve interpersonal processes, such as social anxiety, marital conflict, anger, and coping with the strains of long-term caregiving. PMID:21840289

  5. The origins and nature of compassion focused therapy.

    Science.gov (United States)

    Gilbert, Paul

    2014-03-01

    Compassion focused therapy (CFT) is rooted in an evolutionary, functional analysis of basic social motivational systems (e.g., to live in groups, form hierarchies and ranks, seek out sexual, partners help and share with alliances, and care for kin) and different functional emotional systems (e.g., to respond to threats, seek out resources, and for states of contentment/safeness). In addition, about 2 million years ago, (pre-)humans began to evolve a range of cognitive competencies for reasoning, reflection, anticipating, imagining, mentalizing, and creating a socially contextualized sense of self. These new competencies can cause major difficulties in the organization of (older) motivation and emotional systems. CFT suggests that our evolved brain is therefore potentially problematic because of its basic 'design,' being easily triggered into destructive behaviours and mental health problems (called 'tricky brain'). However, mammals and especially humans have also evolved motives and emotions for affiliative, caring and altruistic behaviour that can organize our brain in such a way as to significantly offset our destructive potentials. CFT therefore highlights the importance of developing people's capacity to (mindfully) access, tolerate, and direct affiliative motives and emotions, for themselves and others, and cultivate inner compassion as a way for organizing our human 'tricky brain' in prosocial and mentally healthy ways.

  6. Lithium beam diagnostic system on the COMPASS tokamak

    Energy Technology Data Exchange (ETDEWEB)

    Anda, G.; Bencze, A. [Wigner – RCP, HAS, Budapest (Hungary); Berta, M., E-mail: bertam@sze.hu [Institute of Plasma Physics AS CR, Prague (Czech Republic); Széchenyi István University, Győr (Hungary); Dunai, D. [Wigner – RCP, HAS, Budapest (Hungary); Hacek, P. [Institute of Plasma Physics AS CR, Prague (Czech Republic); Faculty of Mathematics and Physics, Charles University in Prague, Prague (Czech Republic); Krbec, J. [Institute of Plasma Physics AS CR, Prague (Czech Republic); Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Prague (Czech Republic); Réfy, D.; Krizsanóczi, T.; Bató, S.; Ilkei, T.; Kiss, I.G.; Veres, G.; Zoletnik, S. [Wigner – RCP, HAS, Budapest (Hungary)

    2016-10-15

    Highlights: • Li-beam diagnostic system on the COMPASS tokamak is an improved and compact system to allow testing of Atomic Beam Probe. • The possibility to measure background corrected density profiles on the few microseconds time scale. • First Li-beam diagnostic system with recirculating neutralizer. • The system includes the redesigned ion source with longer lifetime. - Abstract: An improved lithium beam based beam emission spectroscopy system – installed on COMPASS tokamak – is described. The beam energy enhanced up to 120 keV for Atomic Beam Probe measurement. The size of the ion source is doubled, using a newly developed thermionic heater instead of the conventionally used heating (tungsten or molybdenum) filament. The neutralizer is also improved. It produces the same sodium vapor in a cell but minimize the loss condensing the vapor on a cold surface which is led back (in fluid state) into the sodium oven. This way we call it recirculating neutralizer. The observation system consists of a CCD camera and an avalanche photodiode array.

  7. Light Scalar Mesons in Central Production at COMPASS

    CERN Document Server

    Austregesilo, A

    2016-01-01

    COMPASS is a fixed-target experiment at the CERN SPS that studies the spectrum of light-quark hadrons. In 2009, it collected a large dataset using a $190\\,$GeV$/c$ positive hadron beam impinging on a liquid-hydrogen target in order to measure the central exclusive production of light scalar mesons. One of the goals is the search for so-called glueballs, which are hypothetical meson-like objects without valence-quark content. We study the decay of neutral resonances by selecting centrally produced pion pairs from the COMPASS dataset. The angular distributions of the two pseudoscalar mesons are decomposed in terms of partial waves, where particular attention is paid to the inherent mathematical ambiguities. The large dataset allows us to perform a detailed analysis in bins of the two squared four-momentum transfers carried by the exchange particles in the reaction. Possible parameterisations of the mass dependence of the partial-wave amplitudes in terms of resonances are also discussed.

  8. Switched Control of a Time Delayed Compass Gait Robot

    Directory of Open Access Journals (Sweden)

    Elyes Maherzi

    2016-07-01

    Full Text Available the analysis and control of delayed systems are becoming more and more research topics in progress. This is mainly due to the fact that the delay is frequently encountered in technological systems. Most control command laws are based on current digital computers and delays are intrinsic to the process or in the control loop caused by the transmission time control sequences, or computing time. In other hand, the controls of humanoid walking robot present a common problem in robotics because it involves physical interaction between an articulated system and its environment. This close relationship is actually a common set of fundamental problems such as the implementation of robust stable dynamic control. This paper presents acomplete approach, based on switched system theory, for the stabilization of a compass gait robot subject to time delays transmission. The multiple feedback gains designed are based on multiple linear systems governed by a switching control law. The establishment of control law in real time is affected by the unknown pounded random delay. The results obtained from this method show that the control law stabilize the compass robot walk despite a varying delay reaching six times sampling period.

  9. Polarised Drell-Yan measurements at $\\mathrm{COMPASS}$

    CERN Document Server

    Chiosso, Michela

    2015-01-01

    Much of the information that exists today about Transverse Momentum Dependent Parton Distribution Functions (TMDs) comes from SIDIS measurements with unpolarised and polarised beams and targets where they appear convoluted with fragmentation functions (FFs). Drell-Yan (DY) measurements are complementary to those by SIDIS experiments, as they allow to measure convolutions of only Parton Distribution Functions (PDFs) without involving FFs. Moreover, given the T-odd character of both Sivers and Boer-Mulders functions, the sign of these TMDs is expected to be reversed when observed from SIDIS or from DY. Measurements of SIDIS were performed by Compass in the period 2002 to 2007 and in 2010, using a naturally polarised μ+ beam and a solid state target polarised either longitudinally or transversely with respect to the beam direction. Now the COMPASS Experiment has the unique opportunity to access TMDs from single-polarised Drell-Yan processes as well, in the same kinematical domain of the SIDIS data and with the ...

  10. Longitudinal {lambda} and anti {lambda} polarization at the COMPASS experiment

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Donghee

    2007-09-15

    At the COMPASS experiment at CERN {lambda} and anti {lambda} particles are produced in deep inelastic scattering (DIS) processes with high statistics. The main focus of the research is the understanding of the spin transfer mechanism from quarks to hadrons through the fragmentation process by utilizing the longitudinal {lambda} and anti {lambda} polarization. The result of the spin transfer provides useful information to test different model predictions which describe spin effects in hyperon production and the quark-antiquark asymmetry of the nucleon and hyperon. The {lambda} and anti {lambda} polarization are determined by measuring the acceptance corrected angular distribution of its decay products. A Monte Carlo simulation is used to correct the acceptance of the COMPASS spectrometer. In this work, preliminary results from data collected in the current fragmentation region during 2002-2004 are presented. A significantly positive average spin transfer of anti {lambda} is found to be equal to C{sub LL}=+0.232{+-}0.039(stat.){+-}0.022(sys.), while the spin transfer of lambda is compatible with zero within the statistical accuracy. The dependences of the spin transfer on various kinematic variables are also presented. (orig.)

  11. The Compass Model to plan faculty development programs

    Directory of Open Access Journals (Sweden)

    Mohamed Mostafa Al-Eraky

    2012-05-01

    Full Text Available Faculty development is an imperative if institutions are to develop professional and competent teachers, educators, researchers and leaders. Planning of faculty development currently focuses on meeting the perceived needs of staff and their interests. We would like to propose the Compass Model as a conceptual framework to plan faculty development, which was inspired by the interplay between intrinsic and extrinsic forces for learning, as outlined in the Self-Determination Theory (SDT. In planning faculty development, the Compass Model acknowledges four agendas (directions from various stakeholders: Strategies (N, Competencies (E, Resources (S and Wish lists (W. The model then describes four avenues for faculty development offerings (quadrants: Foundation (NE, Innovation (SE, Response (SW and Motivation (NW (i.e. outputs, activities. The model was compared theoretically with another approach to faculty development planning. It was then piloted as a quality measure for a current program to check for omissions or missed opportunities. We plan to use it in a multi-center study to compare approaches in faculty development planning in different contexts. We hope our model assists faculty developers to consider all stakeholders’ agendas when planning faculty development, beyond the current standard customer-based approach.

  12. Improvement of Basic Fluid Dynamics Models for the COMPASS Code

    Science.gov (United States)

    Zhang, Shuai; Morita, Koji; Shirakawa, Noriyuki; Yamamoto, Yuichi

    The COMPASS code is a new next generation safety analysis code to provide local information for various key phenomena in core disruptive accidents of sodium-cooled fast reactors, which is based on the moving particle semi-implicit (MPS) method. In this study, improvement of basic fluid dynamics models for the COMPASS code was carried out and verified with fundamental verification calculations. A fully implicit pressure solution algorithm was introduced to improve the numerical stability of MPS simulations. With a newly developed free surface model, numerical difficulty caused by poor pressure solutions is overcome by involving free surface particles in the pressure Poisson equation. In addition, applicability of the MPS method to interactions between fluid and multi-solid bodies was investigated in comparison with dam-break experiments with solid balls. It was found that the PISO algorithm and free surface model makes simulation with the passively moving solid model stable numerically. The characteristic behavior of solid balls was successfully reproduced by the present numerical simulations.

  13. The cost of callousness: regulating compassion influences the moral self-concept.

    Science.gov (United States)

    Cameron, C Daryl; Payne, B Keith

    2012-03-01

    It has often been argued that compassion is fundamental to morality. Yet people often suppress compassion for self-interested reasons. We provide evidence that suppressing compassion is not cost free, as it creates dissonance between a person's moral identity and his or her moral principles. We instructed separate groups of participants to regulate their compassion, regulate their feelings of distress, or freely experience emotions toward compassion--inducing images. Participants then reported how central morality was to their identities and how much they believed that moral rules should always be followed. Participants who regulated compassion-but not those who regulated distress or experienced emotions--showed a dissonance-based trade-off. If they reported higher levels of moral identity, they had a greater belief that moral rules could be broken. If they maintained their belief that moral rules should always be followed, they sacrificed their moral identity. Regulating compassion thus has a cost of its own: It forces trade-offs within a person's moral self-concept.

  14. What is compassion and how can we measure it? A review of definitions and measures.

    Science.gov (United States)

    Strauss, Clara; Lever Taylor, Billie; Gu, Jenny; Kuyken, Willem; Baer, Ruth; Jones, Fergal; Cavanagh, Kate

    2016-07-01

    The importance of compassion is widely recognized and it is receiving increasing research attention. Yet, there is lack of consensus on definition and a paucity of psychometrically robust measures of this construct. Without an agreed definition and adequate measures, we cannot study compassion, measure compassion or evaluate whether interventions designed to enhance compassion are effective. In response, this paper proposes a definition of compassion and offers a systematic review of self- and observer-rated measures. Following consolidation of existing definitions, we propose that compassion consists of five elements: recognizing suffering, understanding the universality of human suffering, feeling for the person suffering, tolerating uncomfortable feelings, and motivation to act/acting to alleviate suffering. Three databases were searched (Web of Science, PsycInfo, and Medline) and nine measures included and rated for quality. Quality ratings ranged from 2 to 7 out of 14 with low ratings due to poor internal consistency for subscales, insufficient evidence for factor structure and/or failure to examine floor/ceiling effects, test-retest reliability, and discriminant validity. We call our five-element definition, and if supported, the development of a measure of compassion based on this operational definition, and which demonstrates adequate psychometric properties.

  15. Compassion fatigue within double duty caregiving: nurse-daughters caring for elderly parents.

    Science.gov (United States)

    Ward-Griffin, Catherine; St-Amantr, Oona; Brown, Judith Belle

    2011-01-31

    This article examines compassion fatigue within double duty caregiving, defined here as the provision of care to elderly relatives by practicing nurses. Using qualitative data from our two studies of Canadian double duty caregivers, we identified and interviewed 20 female registered nurses whom we described as "living on the edge." The themes of context, characteristics, and consequences emerged from the findings. In this article, we argue that being both a nurse and a daughter leads to the blurring of boundaries between professional and personal care work, which ultimately predisposed these caregivers to compassion fatigue. We found that the context of double duty caregiving, specifically the lack of personal and professional resources along with increasing familial care expectations, shaped the development of compassion fatigue. Nurse-daughters caring for elderly parents under intense and prolonged conditions exhibited certain characteristics, such as being preoccupied and absorbed with their parents' health needs. The continual negotiation between professional and personal care work, and subsequent erosion of those boundaries, led to adverse health consequences experienced by the nurse-daughters. The study findings point to the need to move beyond the individualistic conceptualization and medical treatment of compassion fatigue to one that recognizes the inherent socio-economic and political contextual factors associated with compassion fatigue. Advocating for practice and policy changes at the societal level is needed to decrease compassion fatigue amongst double duty caregivers. In this article we review the compassion fatigue literature, report our most recent study methods and findings, and discuss our conclusions.

  16. Rethinking Compassion Fatigue Through the Lens of Professional Identity: The Case of Child-Protection Workers.

    Science.gov (United States)

    Geoffrion, Steve; Morselli, Carlo; Guay, Stéphane

    2016-07-01

    Compassion fatigue is currently the dominant model in work-related stress studies that explain the consequences of caring for others on child-protection workers. Based on a deterministic approach, this model excludes the role of cognition a priori and a posteriori in the understanding of the impact of caregiving or providing social support. By integrating the notion of professional identity, this article adds a subjective perspective to the compassion fatigue model allowing for the consideration of positive outcomes and takes into account the influence of stress caused by accountability. Mainly, it is argued that meanings derived from identity and given to situations may protect or accelerate the development of compassion fatigue or compassion satisfaction. To arrive at this proposition, the notions of compassion fatigue and identity theory are first reviewed. These concepts are then articulated around four work-related stressors specific to child-protection work. In light of this exercise, it is argued that professional identity serves as a subjective interpretative framework that guides the understanding of work-related situations. Therefore, compassion fatigue is not only a simple reaction to external stimuli. It is influenced by meanings given to the situation. Furthermore, professional identity modulates the impact of compassion fatigue on psychological well-being. Practice, policy, and research implications in light of these findings are also discussed.

  17. The Current and Future Role of Heart Rate Variability for Assessing and Training Compassion

    Science.gov (United States)

    Kirby, James N.; Doty, James R.; Petrocchi, Nicola; Gilbert, Paul

    2017-01-01

    The evolution of mammalian caregiving involving hormones, such as oxytocin, vasopressin, and the myelinated vagal nerve as part of the ventral parasympathetic system, enables humans to connect, co-regulate each other’s emotions and create prosociality. Compassion-based interventions draw upon a number of specific exercises and strategies to stimulate these physiological processes and create conditions of “interpersonal safeness,” thereby helping people engage with, alleviate, and prevent suffering. Hence, compassion-based approaches are connected with our evolved caring motivation and attachment and our general affiliative systems that help regulate distress. Physiologically, they are connected to activity of the vagus nerve and corresponding adaptive heart rate variability (HRV). HRV is an important physiological marker for overall health, and the body–mind connection. Therefore, there is significant value of training compassion to increase HRV and training HRV to facilitate compassion. Despite the significance of compassion in alleviating and preventing suffering, there remain difficulties in its precise assessment. HRV offers a useful form of measurement to assess and train compassion. Specific examples of what exercises can facilitate HRV and how to measure HRV will be described. This paper argues that the field of compassion science needs to move toward including HRV as a primary outcome measure in its future assessment and training, due to its connection to vagal regulatory activity, and its link to overall health and well-being. PMID:28337432

  18. Self-compassion moderates body comparison and appearance self-worth's inverse relationships with body appreciation.

    Science.gov (United States)

    Homan, Kristin J; Tylka, Tracy L

    2015-09-01

    Although research on positive body image has increased, little research has explored which variables protect body appreciation during body-related threats. Self-compassion may be one such variable. Individuals high in self-compassion are mindful, kind, and nurturing toward themselves during situations that threaten their adequacy, while recognizing that being imperfect is part of "being human." In this study, we investigated whether two body-related threats (i.e., body comparison and appearance contingent self-worth) were more weakly related to body appreciation when self-compassion was high among an online sample of 263 women (Mage=35.26, SD=12.42). Results indicated that self-compassion moderated the inverse relationships between body related threats and body appreciation. Specifically, when self-compassion was very high, body comparison and appearance contingent self-worth were unrelated to body appreciation. However, when self-compassion was low, these relationships were strong. Self-compassion, then, may help preserve women's body appreciation during body-related threats.

  19. Self-compassion and relationship maintenance: the moderating roles of conscientiousness and gender.

    Science.gov (United States)

    Baker, Levi R; McNulty, James K

    2011-05-01

    Should intimates respond to their interpersonal mistakes with self-criticism or with self-compassion? Although it is reasonable to expect self-compassion to benefit relationships by promoting self-esteem, it is also reasonable to expect self-compassion to hurt relationships by removing intimates' motivation to correct their interpersonal mistakes. Two correlational studies, 1 experiment, and 1 longitudinal study demonstrated that whether self-compassion helps or hurts relationships depends on the presence versus absence of dispositional sources of the motivation to correct interpersonal mistakes. Among men, the implications of self-compassion were moderated by conscientiousness. Among men high in conscientiousness, self-compassion was associated with greater motivation to correct interpersonal mistakes (Studies 1 and 3), observations of more constructive problem-solving behaviors (Study 2), reports of more accommodation (Study 3), and fewer declines in marital satisfaction that were mediated by decreases in interpersonal problem severity (Study 4); among men low in conscientiousness, self-compassion was associated with these outcomes in the opposite direction. Among women, in contrast, likely because women are inherently more motivated than men to preserve their relationships for cultural and/or biological reasons, self-compassion was never harmful to the relationship. Instead, women's self-compassion was positively associated with the motivation to correct their interpersonal mistakes (Study 1) and changes in relationship satisfaction (Study 4), regardless of conscientiousness. Accordingly, theoretical descriptions of the implications of self-promoting thoughts for relationships may be most complete to the extent that they consider the presence versus absence of other sources of the motivation to correct interpersonal mistakes.

  20. An exploration of people's experiences of compassion-focused therapy for trauma, using interpretative phenomenological analysis.

    Science.gov (United States)

    Lawrence, Verity A; Lee, Deborah

    2014-01-01

    Self-compassion enhances psychological well-being, and compassion-focused therapy aims to alleviate psychological distress by fostering its development. The experience of becoming self-compassionate for people with complex mental health difficulties has not been analysed in the literature, despite clinical observations that this process is difficult. This study explored the process of becoming self-compassionate for people with posttraumatic stress disorder, using interpretative phenomenological analysis. Semi-structured interviews were conducted with seven participants. Five superordinate themes emerged from the data including: (1) the battle to give up the inner critic: who am I if I am not self-critical?; (2) an aversive and alien experience: how it feels to develop self-compassion; (3) the emotional experience of therapy; (4) self-compassion as a positive emotional experience; and (5) a more positive outlook in the present and for the future. Self-criticism formed an important part of the participants' self-identity, and they experienced an initially aversive emotional response to self-compassion, describing it as a completely new experience and one to be feared. Despite this, they were able to persist with therapy and subsequently experience positive emotional responses to self-compassion. They reported the therapeutic relationship as an important factor making this possible. Participants reflected on several reasons for the aversive nature of developing self-compassion, which are discussed. A process model of the journey from self-criticism to self-compassion is proposed. It is suggested that the obstacles frequently experienced when developing self-compassion can be overcome, instilling hope for both therapists and clients.

  1. Self-compassion as an emotion regulation strategy in major depressive disorder.

    Science.gov (United States)

    Diedrich, Alice; Grant, Michaela; Hofmann, Stefan G; Hiller, Wolfgang; Berking, Matthias

    2014-07-01

    Cognitive reappraisal and acceptance are two presumably adaptive emotion regulation strategies in depression. More recently, self-compassion has been discussed as another potentially effective strategy for coping with depression. In the present study, we compared the effectiveness of self-compassion with a waiting condition, reappraisal, and acceptance in a clinically depressed sample, and tested the hypothesis that the intensity of depressed mood would moderate the differential efficacy of these strategies. In an experimental design, we induced depressed mood at four points in time in 48 participants meeting criteria for major depressive disorder. After each mood induction, participants were instructed to wait, reappraise the situation, accept their negative emotions, or employ self-compassion to regulate their depressed mood. Self-ratings of depressed mood were assessed before and after each mood induction and regulation phase. Results showed that the reduction of depressed mood was significantly greater in the self-compassion condition than in the waiting condition. No significant differences were observed between the self-compassion and the reappraisal condition, and between the self-compassion and the acceptance condition in patients' mood ratings. However, the intensity of self-rated depressed mood at baseline was found to moderate the comparative effectiveness of self-compassion and reappraisal with a trend of self-compassion being more effective than reappraisal in high depressed mood at baseline. These findings support the use of self-compassion as another adaptive emotion regulation strategy for patients with major depressive disorder, especially for those suffering from high levels of depressed mood.

  2. Knowledge Development in Internship

    DEFF Research Database (Denmark)

    Dau, Susanne

    2015-01-01

    The purpose of the chapter is to shed light on how these challenges and tendencies affect students’´ access to tacit and explicit knowledge and the professions’ knowledge development. To address these challenges, the chapter examines the question: How might periods of internship, offering different...... kinds of access to tacit and explicit knowledge by apprenticeship and reflection, have consequences for both students’ learning and the professions’ knowledge development?...

  3. A community of scientists: cultivating scientific identity among undergraduates within the Berkeley Compass Project

    Science.gov (United States)

    Aceves, Ana V.; Berkeley Compass Project

    2015-01-01

    The Berkeley Compass Project is a self-formed group of graduate and undergraduate students in the physical sciences at UC Berkeley. Our goals are to improve undergraduate physics education, provide opportunities for professional development, and increase retention of students from populations typically underrepresented in the physical sciences. For students who enter as freshmen, the core Compass experience consists of a summer program and several seminar courses. These programs are designed to foster a diverse, collaborative student community in which students engage in authentic research practices and regular self-reflection. Compass encourages undergraduates to develop an identity as a scientist from the beginning of their university experience.

  4. Quantum limit for avian magnetoreception: How sensitive can a chemical compass be?

    CERN Document Server

    Cai, Jianming; Plenio, Martin B

    2011-01-01

    The chemical compass model, based on radical pair reactions, is a fascinating idea to explain avian magnetoreception. At present, questions concerning the key ingredients responsible for the high sensitivity of a chemical compass and the possible role of quantum coherence and decoherence remain unsolved. Here, we investigate the optimized hyperfine coupling for a chemical compass in order to achieve the best magnetic field sensitivity. We demonstrate that its magnetic sensitivity limit can be further extended by simple quantum control and may benefit from additional decoherence. The present results also provide routes towards the design a biomimetic weak magnetic field sensor.

  5. Compassion fatigue and nursing work: can we accurately capture the consequences of caring work?

    Science.gov (United States)

    Sabo, Brenda M

    2006-06-01

    Health outcomes and, in particular, patient health outcomes have become a driving force within health-care delivery. Little emphasis has been placed on the potential health consequences for nurses providing care and caring within the health-care system. Compassion fatigue (or secondary traumatic stress) has emerged as a natural consequence of caring for clients who are in pain, suffering or traumatized. This paper sheds light on how nursing work might impact the health of nurses by exploring the concept of compassion fatigue. Limitations of current instruments to measure compassion fatigue are highlighted, and suggestions for future direction are presented.

  6. Compassion fatigue in marriage and family therapy: implications for therapists and clients.

    Science.gov (United States)

    Negash, Sesen; Sahin, Seda

    2011-01-01

    Given that marriage and family therapists are exposed to a wide range of circumstances that leave them uniquely vulnerable to experiencing compassion fatigue, it is important to examine the stresses and hazards they face and what those consequences mean for both themselves and clients. It is essential that they identify how compassion fatigue negatively affects the therapeutic relationship and overall treatment outcome as well as that of the personal life of the family therapist. The marriage and family therapist is responsible and ethically obligated to identify and implement ways in which he or she can prevent and remedy compassion fatigue.

  7. Addressing mathematics & statistics anxiety

    OpenAIRE

    Kotecha, Meena

    2015-01-01

    This paper should be of interest to mathematics and statistics educators ranging from pre-university to university education sectors. It will discuss some features of the author’s teaching model developed over her longitudinal study conducted to understand and address mathematics and statistics anxiety, which is one of the main barriers to engaging with these subjects especially in non-specialist undergraduates. It will demonstrate how a range of formative assessments are used to kindle, as w...

  8. The tourism knowledge system

    DEFF Research Database (Denmark)

    Tribe, John; Liburd, Janne J.

    2016-01-01

    This conceptual study addresses the significant need for every mature field of knowledge to understand itself. It builds upon previous studies of the epistemology and ontology of tourism by critiquing, synthesising, discarding, re-ordering and adding material. Its contribution is an original...... reconceptualisation of the structure, systems, processes and outcomes that define the field of tourism. These are explained by the creation of a model and detailed analysis that examines knowledge space, the knowledge force-field, knowledge networks, four key domains in knowledge creation and their interrelationships....... Finally the model is used to examine some of the key challenges and consequences that the knowledge system reveals for tourism and its research....

  9. Highlights of Putin's Address

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    On nuclear energy We must also take steps to develop nuclear energy, a nuclear energy sector based on safe, new-generation reactors. We need to consolidate Russia's position on the world markets for nuclear energy sector technology and equipment and make full use here of our knowledge, experience, advanced technology, and of course, international cooperation. Restructuring in the nuclear energy industry itself also aims at enabling us to achieve these goals.

  10. Trends in attitudes toward people living with HIV, homophobia, and HIV transmission knowledge in Quebec, Canada (1996, 2002, and 2010).

    Science.gov (United States)

    Adrien, Alix; Beaulieu, Marianne; Leaune, Viviane; Perron, Michèle; Dassa, Clément

    2013-01-01

    People living with HIV (PWHIV) face negative attitudes that isolate and discourage them from accessing services. Understanding negative attitudes and the social environment can lead to more effective health promotion strategies and programs. However, a scale to measure attitudes has been lacking. We developed and validated attitudes toward PWHIV Scale to examine trends in attitudes toward PWHIV in Quebec in 1996, 2002, and 2010. We also examined the relationship between negative attitudes toward PWHIV, homophobia, and knowledge about HIV transmission. The scale included 16 items and had a five-factor structure: F1 (fear of being infected), F2 (fear of contact with PWHIV), F3 (prejudicial beliefs toward groups at high risk of HIV), F4 (tolerance regarding sexual mores and behaviors), and F5 (social support for PWHIV). The validity and reliability of the scale were assessed and found to be high. Overall, Quebecers had positive attitudes toward PWHIV, with more negative attitudes observed in subgroups defined as male, ≥50 years of age, homophobia, and below-average knowledge about HIV transmission. Scores were stable between 1996 and 2002, and increased in 2010. Negative attitudes were correlated with higher levels of homophobia and lesser knowledge about HIV transmission. The lowest scores for each factor were observed in the same subgroups that had low overall scores on the Attitudes Scale. The findings from this study can be used to intensify interventions that promote compassion for PWHIV, address attitudes toward homosexuality, and encourage greater knowledge about the transmission of HIV in these subgroups.

  11. Non-verbal communication of compassion: measuring psychophysiologic effects

    Directory of Open Access Journals (Sweden)

    Kemper Kathi J

    2011-12-01

    Full Text Available Abstract Background Calm, compassionate clinicians comfort others. To evaluate the direct psychophysiologic benefits of non-verbal communication of compassion (NVCC, it is important to minimize the effect of subjects' expectation. This preliminary study was designed to a test the feasibility of two strategies for maintaining subject blinding to non-verbal communication of compassion (NVCC, and b determine whether blinded subjects would experience psychophysiologic effects from NVCC. Methods Subjects were healthy volunteers who were told the study was evaluating the effect of time and touch on the autonomic nervous system. The practitioner had more than 10 years' experience with loving-kindness meditation (LKM, a form of NVCC. Subjects completed 10-point visual analog scales (VAS for stress, relaxation, and peacefulness before and after LKM. To assess physiologic effects, practitioners and subjects wore cardiorespiratory monitors to assess respiratory rate (RR, heart rate (HR and heart rate variability (HRV throughout the 4 10-minute study periods: Baseline (both practitioner and subjects read neutral material; non-tactile-LKM (subjects read while the practitioner practiced LKM while pretending to read; tactile-LKM (subjects rested while the practitioner practiced LKM while lightly touching the subject on arms, shoulders, hands, feet, and legs; Post-Intervention Rest (subjects rested; the practitioner read. To assess blinding, subjects were asked after the interventions what the practitioner was doing during each period (reading, touch, or something else. Results Subjects' mean age was 43.6 years; all were women. Blinding was maintained and the practitioner was able to maintain meditation for both tactile and non-tactile LKM interventions as reflected in significantly reduced RR. Despite blinding, subjects' VAS scores improved from baseline to post-intervention for stress (5.5 vs. 2.2, relaxation (3.8 vs. 8.8 and peacefulness (3.8 vs. 9.0, P

  12. Helping the self help others: Self-affirmation increases self-compassion and pro-social behaviors

    Directory of Open Access Journals (Sweden)

    Emily K Lindsay

    2014-05-01

    Full Text Available Reflecting on an important personal value in a self-affirmation activity has been shown to improve psychological functioning in a broad range of studies, but the underlying mechanisms for these self-affirmation effects are unknown. Here we provide an initial test of a novel self-compassion account of self-affirmation in two experimental studies. Study 1 shows that an experimental manipulation of self-affirmation (3-minutes of writing about an important personal value versus writing about an unimportant value increases feelings of self-compassion, and these feelings in turn mobilize more pro-social behaviors to a laboratory shelf-collapse incident. Study 2 tests and extends these effects by evaluating whether self-affirmation increases feelings of compassion toward the self (consistent with the self-compassion account or increases feelings of compassion toward others (an alternative other-directed compassion account, using a validated storytelling behavioral task. Consistent with a self-compassion account, Study 2 demonstrates the predicted self-affirmation by video condition interaction, indicating that self-affirmation participants had greater feelings of self-compassion in response to watching their own storytelling performance (self-compassion compared to watching a peer’s storytelling performance (other-directed compassion. Further, pre-existing levels of trait self-compassion moderated this effect, such that self-affirmation increased self-compassionate responses the most in participants low in trait self-compassion. This work suggests that self-compassion may be a promising mechanism for self-affirmation effects, and that self-compassionate feelings can mobilize pro-social behaviors.

  13. Helping the self help others: self-affirmation increases self-compassion and pro-social behaviors.

    Science.gov (United States)

    Lindsay, Emily K; Creswell, J David

    2014-01-01

    Reflecting on an important personal value in a self-affirmation activity has been shown to improve psychological functioning in a broad range of studies, but the underlying mechanisms for these self-affirmation effects are unknown. Here we provide an initial test of a novel self-compassion account of self-affirmation in two experimental studies. Study 1 shows that an experimental manipulation of self-affirmation (3-min of writing about an important personal value vs. writing about an unimportant value) increases feelings of self-compassion, and these feelings in turn mobilize more pro-social behaviors to a laboratory shelf-collapse incident. Study 2 tests and extends these effects by evaluating whether self-affirmation increases feelings of compassion toward the self (consistent with the self-compassion account) or increases feelings of compassion toward others (an alternative other-directed compassion account), using a validated storytelling behavioral task. Consistent with a self-compassion account, Study 2 demonstrates the predicted self-affirmation by video condition interaction, indicating that self-affirmation participants had greater feelings of self-compassion in response to watching their own storytelling performance (self-compassion) compared to watching a peer's storytelling performance (other-directed compassion). Further, pre-existing levels of trait self-compassion moderated this effect, such that self-affirmation increased self-compassionate responses the most in participants low in trait self-compassion. This work suggests that self-compassion may be a promising mechanism for self-affirmation effects, and that self-compassionate feelings can mobilize pro-social behaviors.

  14. The $2\\pi$ Subsystem in Diffractively Produced $\\pi^-\\pi^+\\pi^-$ at COMPASS

    CERN Document Server

    ,

    2015-01-01

    The COMPASS experiment at CERN has collected a large dataset of $50$ million $\\pi^-\\pi^+\\pi^-$ events produced diffractively from a proton target using a $190\\,\\mathrm{GeV}/c$ pion beam. The partial-wave analysis (PWA) of these high-precision data reveals previously unseen details but is limited in parts by systematic effects. The PWA is based on the isobar model, in which multi-particle decays are described as a chain of subsequent two-body decays. Here, fixed mass distributions for the appearing intermediate resonances, the so-called isobars, are assumed. These shapes, which e.g. may be parametrized by Breit-Wigner amplitudes, represent prior knowledge that has to be put into the analysis model and may therefore introduce a model dependence, thus increasing systematic uncertainties. We present a novel method, which allows to extract isobar amplitudes directly from the data in a more model-independent way. As a first application, diffractively produced $\\pi^-\\pi^+\\pi^-$ events are analyzed. Here, the focus l...

  15. Extraction of the $\\pi^+\\pi^-$ Subsystem in Diffractively Produced $\\pi^-\\pi^+\\pi^-$ at COMPASS

    CERN Document Server

    Krinner, Fabian

    2017-01-01

    The COMPASS experiment at CERN has collected a large data sample of 50 million diffractively produced $\\pi^-\\pi^+\\pi^-$ events using a $190\\,$GeV$/c$ negatively charged hadron beam. The partial-wave analysis (PWA) of these high-precision data reveals previously unseen details. The PWA, which is currently limited by systematic uncertainties, is based on an isobar model, where multi-particle decays are described as subsequent two-body decays and where a prior-knowledge parametrization for the intermediate two-pion resonances has to be assumed -- usually a Breit-Wigner amplitude -- thus increasing systematic uncertainties, due to the concrete choice of the parametrization. We present a novel method, which allows to extract isobar amplitudes directly from the data in a less biased way. The focus lies on the scalar $\\pi^+\\pi^-$ subsystem, where a previous analysis found a signal for a new axial-vector state $a_1(1420)$ decaying into $f_0(980)\\pi$.

  16. Self-compassion as a predictor of interleukin-6 response to acute psychosocial stress.

    Science.gov (United States)

    Breines, Juliana G; Thoma, Myriam V; Gianferante, Danielle; Hanlin, Luke; Chen, Xuejie; Rohleder, Nicolas

    2014-03-01

    We examined the hypothesis that self-compassion is associated with lower levels of stress-induced inflammation. On two consecutive days, plasma concentrations of interleukin-6 (IL-6) were assessed at baseline and at 30 and 120 min following exposure to a standardized laboratory stressor in a sample of 41 healthy young adults. Participants who were higher in self-compassion exhibited significantly lower day 1 IL-6 responses, even when controlling for self-esteem, depressive symptoms, demographic factors, and distress. Self-compassion was not related to day 2 IL-6 response but was inversely related to day 2 baseline IL-6 levels, and to increase in baseline IL-6 from day 1 to day 2. These findings suggest that self-compassion may serve as a protective factor against stress-induced inflammation and inflammation-related disease.

  17. Transverse spin azimuthal asymmetries at COMPASS: SIDIS Multi-D analysis & Drell-Yan

    CERN Document Server

    Parsamyan, Bakur

    2015-01-01

    COMPASS is a high-energy physics experiment operating on the M2 beam line at the SPS at CERN. Using high energy muon and hadron beams the experiment covers broad range of physics aspects in the field of the hadron structure and spectroscopy. One of the important objectives of the COMPASS experiment is the exploration of transverse spin structure of the nucleon via study of spin (in)dependent azimuthal asymmetries with semi-inclusive deep inelastic scattering (SIDIS) processes and starting from 2014 also with Drell-Yan (DY) reactions. Experimental results obtained by COMPASS for azimuthal effects in SIDIS play an important role in the general understanding of the three-dimensional nature of the nucleon. Giving access to the entire "twist-2" set of transverse momentum dependent (TMD) parton distribution functions (PDFs) and fragmentation functions (FFs) COMPASS data trigger constant theoretical interest and are being widely used in phenomenological analyses and global data fits. In particular, recent unique x-$...

  18. Design and performance evaluation of a hall effect magnetic compass for oceanographic and meteorological applications

    Digital Repository Service at National Institute of Oceanography (India)

    Joseph, A.; Desai, R.G.P.; Agarvadekar, Y.; Tengali, T.; Mishra, M.; Fadate, C.; Gomes, L.

    A Hall Effect magnetic compass, suitable for oceanographic and meteorological applications, has been designed and its performance characteristics have been evaluated. Slope of the least-squares-fitted linear graph was found to be close to the ideal...

  19. Construction and factorial validation of a short form of the Self-Compassion Scale.

    Science.gov (United States)

    Raes, Filip; Pommier, Elizabeth; Neff, Kristin D; Van Gucht, Dinska

    2011-01-01

    The objective of the present study was to construct and validate a short-form version of the Self-Compassion Scale (SCS). Two Dutch samples were used to construct and cross-validate the factorial structure of a 12-item Self-Compassion Scale-Short Form (SCS-SF). The SCS-SF was then validated in a third, English sample. The SCS-SF demonstrated adequate internal consistency (Cronbach's alpha ≥ 0.86 in all samples) and a near-perfect correlation with the long form SCS (r ≥ 0.97 all samples). Confirmatory factor analysis on the SCS-SF supported the same six-factor structure as found in the long form, as well as a single higher-order factor of self-compassion. The SCS-SF thus represents a reliable and valid alternative to the long-form SCS, especially when looking at overall self-compassion scores.

  20. Self-compassion and Risk Behavior among People Living with HIV/AIDS

    Science.gov (United States)

    Webel, Allison; Sullivan, Kathleen M.; Cuca, Yvette P.; Wantland, Dean; Johnson, Mallory O.; Brion, John; Portillo, Carmen J.; Corless, Inge B.; Voss, Joachim; Chen, Wei-Ti; Phillips, J. Craig; Tyer-Viola, Lynda; Rivero-Méndez, Marta; Nicholas, Patrice K.; Nokes, Kathleen; Kemppainen, Jeanne; Sefcik, Elizabeth; Eller, Lucille Sanzero; Iipinge, Scholastika; Kirksey, Kenn; Chaiphibalsarisdi, Puangtip; Davila, Nancy; Hamilton, Mary Jane; Hickey, Dorothy; Maryland, Mary; Reid, Paula; Holzemer, William L.

    2014-01-01

    Sexual risk behavior and illicit drug use among people living with HIV/AIDS (PLWHA) contribute to poor health and onward transmission of HIV. The aim of this collaborative multi-site nursing research study was to explore the association between self-compassion and risk behaviors in PLWHA. Nurse researchers in Canada, China, Namibia, Puerto Rico, Thailand and the U.S. enrolled 2,182 PLWHA using convenience sampling. Over half of study participants were sexually active in the past three months. Participants with higher self-compassion were less likely to report sexual risk behavior. However, if a person also used illicit drugs, the relationship with self-compassion was reduced. Self-compassion may be a novel area for behavioral intervention development for PLWHA. PMID:24510757

  1. Low temperature polarized target for spin structure studies of nucleons at COMPASS

    CERN Document Server

    Pesek, Michael

    In presented thesis we describe concept of Deep Inelastic Scattering of leptons on nucleons in context of nucleon spin structure studies. Both polarized and unpolarized cases are discussed and concept of Transverse Momentum Dependent Parton Distribution Functions (TMD PDF) is introduced. The possibility of TMDs measurement using Semi-inclusive DIS (SIDIS) is described along with related results from COMPASS experiment. The future Drell-Yan programme at COMPASS is briefly mentioned and its importance is presented on the universality test i.e. change of sign of T-odd TMDs when measured in Drell-Yan and SIDIS. The importance of Polarized Target (PT) for spin structure studies is highlighted and principles of Dynamic Nuclear Polarization (DNP) are given using both Solid effect and spin temperature concept. COMPASS experiment is described in many details with accent given to PT. Finally the thermal equilibrium (TE) calibration procedure is described and carried out for 2010 and 2011 physics runs at COMPASS. The av...

  2. Bioreactors addressing diabetes mellitus.

    Science.gov (United States)

    Minteer, Danielle M; Gerlach, Jorg C; Marra, Kacey G

    2014-11-01

    The concept of bioreactors in biochemical engineering is a well-established process; however, the idea of applying bioreactor technology to biomedical and tissue engineering issues is relatively novel and has been rapidly accepted as a culture model. Tissue engineers have developed and adapted various types of bioreactors in which to culture many different cell types and therapies addressing several diseases, including diabetes mellitus types 1 and 2. With a rising world of bioreactor development and an ever increasing diagnosis rate of diabetes, this review aims to highlight bioreactor history and emerging bioreactor technologies used for diabetes-related cell culture and therapies.

  3. A Reflection on Knowledge Creation and Knowledge Transfer

    Institute of Scientific and Technical Information of China (English)

    Xie Yuan-yuan

    2014-01-01

    The aim of this article is to address the issue concerning knowledge management. Knowledge creation and transfer are fully examined through Nancy Dixon’s five ways and Nonaka and Takeuchi’s four models.

  4. Transversity Signal in two Hadron Pair Production in COMPASS

    CERN Document Server

    Wollny, H

    2009-01-01

    Measuring single spin asymmetries in semi-inclusive deep-inelastic scattering (SIDIS) on a transversely polarized target gives a handle to investigate the transversity distribution and transverse momentum dependent distribution functions. In the years 2002, 2003 and 2004 COMPASS took data with a transversely polarized deuteron target and in the year 2007 with a proton target. Three channels for accessing transversity have been analysed. Azimuthal asymmetries in the production of hadron pairs, involving the polarized two hadron interference fragmentation function, azimuthal asymmetries in the production of single hadrons, involving the Collins fragmentation function and polarization measurements of spin-${1/2} \\hbar$ particles like $\\Lambda$-Hyperons via their self analyzing weak decay. In the following we will focus on new preliminary results from the analysis of two hadron pair asymmetries measured with the proton target.

  5. Compass & Vernier Type Models in Indo Archaeology: Engineering Heritage

    Science.gov (United States)

    Bhattacharya, Deepak

    2015-09-01

    Two extant, dated, verifiable archaeological members are adduced to have radial type compass features, having scope for fractionation of angles (θ operators) in a constant manner with lookout facilities. The Archaeological Survey of India celebrates their apex achievements in the domain of engineering/survey devices of erstwhile societies. Possible correlation has been drawn between the representatives of the elusive Gola yantra and the Vikhyana yantra (circular instrument & looking device) as referred in Indian history and culture. Dadhi nauti (curd level) has been explained for the first time. Now, all of these are accessible to everyone. This work is the first time report, which relates to historical archaeology of lower date c. 600 AD.

  6. Monitoring of absolute mirror alignment at COMPASS RICH-1 detector

    Energy Technology Data Exchange (ETDEWEB)

    Alexeev, M. [INFN, Sezione di Torino and University of East Piemonte, Alessandria (Italy); INFN, Sezione di Trieste and University of Bari, Bari (Italy); Birsa, R. [INFN, Sezione di Trieste, Trieste (Italy); Bradamante, F.; Bressan, A. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Chiosso, M. [INFN, Sezione di Torino and University of Torino, Torino (Italy); Ciliberti, P. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Dalla Torre, S. [INFN, Sezione di Trieste, Trieste (Italy); Denisov, O. [INFN, Sezione di Torino, Torino (Italy); Duic, V. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Ferrero, A. [INFN, Sezione di Torino and University of Torino, Torino (Italy); Finger, M.; Finger, M. [Charles University, Prague (Czech Republic); JINR, Dubna (Russian Federation); Gayde, J.Ch. [CERN, European Organization for Nuclear Research, Geneva (Switzerland); Giorgi, M. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Gobbo, B.; Levorato, S. [INFN, Sezione di Trieste, Trieste (Italy); Maggiora, A. [INFN, Sezione di Torino, Torino (Italy); Martin, A. [INFN, Sezione di Trieste and University of Trieste, Trieste (Italy); Menon, G. [INFN, Sezione di Trieste, Trieste (Italy); Panzieri, D. [INFN, Sezione di Torino and University of East Piemonte, Alessandria (Italy); and others

    2014-12-01

    The gaseous COMPASS RICH-1 detector uses two spherical mirror surfaces, segmented into 116 individual mirrors, to focus the Cherenkov photons onto the detector plane. Any mirror misalignment directly affects the detector resolution. The on-line Continuous Line Alignment and Monitoring (CLAM) photogrammetry-based method has been implemented to measure the alignment of individual mirrors which can be characterized by the center of curvature. The mirror wall reflects a regular grid of retroreflective strips placed inside the detector vessel. Then, the position of each mirror is determined from the image of the grid reflection. The images are collected by four cameras. Any small mirror misalignment results in changes of the grid lines’ positions in the image. The accuracy limits of the CLAM method were checked by laser interferometry and are below 0.1 mrad.

  7. Lateralization of magnetic compass orientation in a migratory bird

    Science.gov (United States)

    Wiltschko, Wolfgang; Traudt, Joachim; Güntürkün, Onur; Prior, Helmut; Wiltschko, Roswitha

    2002-10-01

    Lateralization of brain functions, once believed to be a human characteristic, has now been found to be widespread among vertebrates. In birds, asymmetries of visual functions are well studied, with each hemisphere being specialized for different tasks. Here we report lateralized functions of the birds' visual system associated with magnetoperception, resulting in an extreme asymmetry of sensing the direction of the magnetic field. We found that captive migrants tested in cages with the magnetic field as the only available orientation cue were well oriented in their appropriate migratory direction when using their right eye only, but failed to show a significant directional preference when using their left eye. This implies that magnetoreception for compass orientation, assumed to take place in the eyes alongside the visual processes, is strongly lateralized, with a marked dominance of the right eye/left brain hemisphere.

  8. Improved LO extraction of the gluon polarisation using COMPASS data

    Energy Technology Data Exchange (ETDEWEB)

    Wilfert, Malte [Institut fuer Kernphysik, Johannes Gutenberg-Universitaet Mainz (Germany); Collaboration: COMPASS collaboration

    2015-07-01

    The COMPASS experiment at the M2 beamline of the CERN SPS has taken data with a polarised muon beam (E=160 GeV) scattering of a polarised LiD target from 2002 to 2006. The events in the DIS region are re-analysed to extract simultaneously the gluon polarisation Δg/g and the leading process asymmetry from the same data using a Neural Network approach. The new method of extracting Δg/g is presented. The main feature of this method is a reduction of both the systematic and the statistical uncertainty of the gluon polarisation obtained in LO. The new result is in good agreement with the already published one in PLB 718 (2013) 922 and is presented in three bins of gluon momentum fraction x{sub g}.

  9. Double spin asymmetry in exclusive $\\rho^0$ muoproduction at COMPASS

    CERN Document Server

    Alexakhin, V Yu; Alexandrov, Yu A; Alexeev, G D; Amoroso, A; Arbuzov, A; Badelek, B; Balestra, F; Ball, J; Baum, G; Barth, J; Bedfer, Y; Bernet, C; Bertini, R; Bettinelli, M; Birsa, R; Bisplinghoff, J; Bordalo, P; Bradamante, Franco; Bravar, A; Bressan, A; Brona, G; Burtin, E; Bussa, M P; Chapiro, A; Chiosso, M; Cicuttin, A; Colantoni, M L; Costa, S; Crespo, M L; D'Hose, N; Dalla Torre, S; Das, S; Das-Gupta, S S; De Masi, R; Dedek, N; Denisov, O Yu; Dhara, L; Díaz, V; Dinkelbach, A M; Donskov, S V; Dorofeev, V A; Doshita, N; Duic, V; Dünnweber, W; Eversheim, P D; Eyrich, W; Fabro, M; Faessler, M; Falaleev, V; Ferrero, A; Ferrero, L; Finger, M; Finger, M Jr; Fischer, H; Franco, C; Franz, J; Friedrich, J M; Frolov, V; Garfagnini, R; Gautheron, F; Gavrichtchouk, O P; Gazda, R; Gerassimov, S G; Geyer, R; Giorgi, M; Gobbo, B; Görtz, S; Gorin, A M; Grabmuller, S; Grajek, O A; Grasso, A; Grube, B; Gushterski, R; Guskov, A; Haas, F; Hannappel, J; Von Harrach, D; Hasegawa, T; Heckmann, J; Hedicke, S; Heinsius, F H; Hermann, R; Hess, C; Hinterberger, F; Von Hodenberg, M; Horikawa, N; Horikawa, S; Ilgner, C; Ioukaev, A I; Ishimoto, S; Ivanov, O; Ivanshin, Yu; Iwata, T; Jahn, R; Janata, A; Jasinski, P; Joosten, R; Jouravlev, N I; Kabuss, E M; Kang, D; Ketzer, B; Khaustov, G V; Khokhlov, Yu A; Kisselev, Yu; Klein, F; Klimaszewski, K; Koblitz, S; Koivuniemi, J H; Kolosov, V N; Komissarov, E V; Kondo, K; Knigsmann, K; Konorov, I; Konstantinov, V F; Korentchenko, A S; Korzenev, A; Kotzinian, A M; Koutchinski, N A; Kuznetsov, O; Kravchuk, N P; Kral, A; Kroumchtein, Z V; Kühn, R; Kunne, Fabienne; Kurek, K; Ladygin, M E; Lamanna, M; Le Goff, J M; Lednev, A A; Lehmann, A; Lichtenstadt, J; Liska, T; Ludwig, I; Maggiora, A; Maggiora, M; Magnon, A; Mallot, G K; Mann, A; Marchand, C; Marroncle, J; Martin, A; Marzec, J; Massmann, F; Matsuda, T; Maksimov, A N; Meyer, W; Mielech, A; Mikhailov, Yu V; Moinester, M A; Mutter, A; Nahle, O; Nagaytsev, A; Nagel, T; Nassalski, J P; Neliba, S; Nerling, F; Neubert, a S; Neyret, D P; Nikolaenko, V I; Nikolaev, K; Olshevskii, A G; Ostrick, M; Padee, A; Pagano, P; Panebianco, S; Panknin, R; Panzieri, D; Paul, S; Pawlukiewicz-Kaminska, B; Peshekhonov, V D; Piragino, G; Platchkov, S; Pochodzalla, J; Polak, J; Polyakov, V A; Pretz, J; Procureur, S; Quintans, C; Rajotte, J F; Rapatsky, V; Ramos, S; Reicherz, G; Richter, A; Robinet, F; Rocco, E; Rondio, E; Rozhdestvensky, A M; Ryabchikov, D I; Samoylenko, V D; Sandacz, A; Santos, H; Sapozhnikov, M G; Sarkar, S; Savin, I A; Schiavon, Paolo; Schill, C; Schmitt, L; Schonmeier, P; Schroder, W; Shevchenko, O Yu; Siebert, H W; Silva, L; Sinha, L; Sissakian, A N; Slunecka, M; Smirnov, G I; Sosio, S; Sozzi, F; Sugonyaev, V P; Srnka, A; Stinzing, F; Stolarski, M; Sulc, M; Sulej, R; Takabayashi, N; Tchalishev, V V; Tessaro, S; Tessarotto, F; Teufel, A; Tkatchev, L G; Venugopal, G; Virius, M; Vlassov, N V; Vossen, A; Webb, R; Weise, E; Weitzel, Q; Windmolders, R; Wirth, S; Wilicki, W; Zaremba, s K; Zavertyaev, M; Zemlyanichkina, E; Zhao, J; Ziegler, R; Zvyagin, A

    2007-01-01

    The longitudinal double spin asymmetry A_1^rho for exclusive leptoproduction of rho^0 mesons, mu + N -> mu + N + rho, is studied using the COMPASS 2002 and 2003 data. The measured reaction is incoherent exclusive rho^0 production on polarised deuterons. The Q^2 and x dependence of A_1^rho is presented in a wide kinematical range: 3x10^-3 < Q^2 < 7 (GeV/c)^2 and 5x10^-5 < x < 0.05. The presented results are the first measurements of A_1^rho at small Q2 (Q2 < 0.1 (GeV/c)^2) and small x (x < 3x10^-3). The asymmetry is in general compatible with zero in the whole kinematical range.

  10. Results and perspective on TMDs and GPDs at COMPASS

    Directory of Open Access Journals (Sweden)

    d'Hose Nicole

    2014-06-01

    Full Text Available COMPASS is a fixed target experiment at the CERN SPS dedicated to the study of the nucleon structure in the framework of the most complete descriptions based on transverse momentum dependent parton distribution functions (TMDs and generalised parton distributions (GPDs. TMDs have been accessed so far with semi-inclusive deep inelastic reactions using a 160 GeV muon beam off transversely polarized targets and they will be further investigated with Drell-Yan reactions using a 190 GeV pion beam off a transversely polarized proton target. GPDs will be studied with deeply virtual Compton scattering and hard exclusive meson production using muon beams. A selection of the results as well as the projections for the future program are discussed.

  11. Optical telescopes for COMPASS RICH1 up-grade

    CERN Document Server

    Sulc, M; Alekseev, M; Angerer, H; Appolonio, M; Birsa, R; Bordalo, P; Bradamante, F; Bressan, A; Busso, L; Chiosso, V M; Ciliberti, P; Colantoni, M L; Costa, S; Dibiase, N; Dafni, T; Dalla Torre, S; Diaz, V; Duic, V; Delagnes, E; Deschamps, H; Eyrich, W; Faso, D; Ferrero, A; Finger, M; Finger, M Jr; Fischer, H; Gerassimov, S; Giorgi, M; Gobbo, B; Hagemann, R; von Harrach, D; Heinsius, F H; Joosten, R; Ketzer, B; Königsmann, K; Kolosov, V N; Konorov, I; Kramer, D; Kunne, F; Levorato, S; Maggiora, A; Magnon, A; Mann, A; Martin, A; Menon, G; Mutter, A; Nähle, O; Neyret, D; Nerling, F; Pagano, P; Paul, S; Panebianco, S; Panzieri, D; Pesaro, G; Pizzolotto, C; Polak, J; Rebourgeard, P; Rocco, E; Robinet, F; Schiavon, P; Schill, C; Schoenmeier, P; Silva, L; Slunecka, M; Steiger, L; Sozzi, F; Svec, M; Tessarotto, F; Teufel, A; Wollny, H

    2006-01-01

    The central photon detection area of the Ring Imaging Cherenkov detector at COMPASS, a particle physics experiment at CERN SPS dedicated to hadron physics, has been upgraded from the previous system formed by wire chambers with CsI layers to a very fast UV extended multi anode photo multiplier tube array (MAPMT), including 576 tubes. The active area covered by the MAPMTs is 7.3 times smaller than the one previously equipped with CsI photocathodes, so 576 optical concentrators transforming the image from the old system focal plane to the new photocathode plane were needed. The telescope system formed by two fused silica lenses was designed, produced and assembled. The first prismatic plano-convex field lens is placed in the focal plane of the RICH mirrors. The second condenser lens is off centered and tilted and has one aspherical surface. All lenses have antireflection coating.

  12. COMPASS Final Report: Advanced Lithium Ion Venus Explorer (ALIVE)

    Science.gov (United States)

    Oleson, Steven R.; Paul, Michael

    2016-01-01

    The COncurrent Multi-disciplinary Preliminary Assessment of Space Systems (COMPASS) Team partnered with the Applied Research Laboratory to perform a NASA Innovative Advanced Concepts (NIAC) Program study to evaluate chemical based power systems for keeping a Venus lander alive(power and cooling) and functional for a period of days. The mission class targeted was either a Discovery ($500M) or New Frontiers ($750M to $780M) class mission. Historic Soviet Venus landers have only lasted on the order of 2 hours in the extreme Venus environment: temperatures of 460 C and pressures of 93 bar. Longer duration missions have been studied using plutonium powered systems to operate and cool landers for up to a year. However, the plutonium load is very large. This NIAC study sought to still provide power and cooling but without the plutonium.

  13. Status of the GPD program rate at COMPASS II

    Energy Technology Data Exchange (ETDEWEB)

    Gorzellik, Matthias; Fischer, Horst; Joerg, Philipp; Koenigsmann, Kay; Landgraf, Steffen; Regali, Christopher; Schmidt, Katharina; Sirtl, Stefan; Szameitat, Tobias; Wolbeek, Johannes ter [Physikalisches Institut, Albert-Ludwigs-Universitaet Freiburg (Germany); Collaboration: COMPASS collaboration

    2015-07-01

    The COMPASS-II experiment is a fixed target experiment situated at CERN. A tertiary myon beam from the SPS scattered of protons from a liquid hydrogen target is used to measure Deeply Virtual Compton Scattering (DVCS) and Hard Exclusive Meson Production (HEMP). Both processes open a unique window to constrain Generalized Parton Distributions, which are related to the total angular momentum of quarks, antiquarks and gluons in the nucleon. An upgrade of the previous experiment was started in 2012. The major parts of the upgrade for the measurement of exclusive reactions are the recoil proton detector (CAMERA) and an additional Electromagnetic Calorimeter. The close to final setup allows for a measurement of exclusive reactions with very low cross sections in a wide kinematic range. A pilot run, covering five weeks of data taking, was performed at the end of 2012. In this talk we present first results from the analysis.

  14. Beyond Empathy: The Tree of Compassion With Malevolent Ego States.

    Science.gov (United States)

    Frederick, Claire

    2016-04-01

    Therapy with seriously dissociated patients requires the transformation and integration of malevolent ego states that produce a wide assortment of negative experiences and behaviors in the patient. During the course of therapy, they can present dangers to both patient and therapist, as well as to the therapeutic process (Watkins & Watkins, 1984). Perhaps the greatest challenges for therapists in this work are the development and the maintenance of empathy for these personality aspects. Without some degree of empathy, a healing therapeutic alliance cannot be formed, and absent a secure, healing, intersubjective experience, it is unlikely that malevolent ego states can undergo sufficient transformation for integration. Essential elements for developing and sustaining both the necessary empathy and the compassion, the altruistic activity that empathy engenders, are presented.

  15. The COMPASS Setup for Physics with Hadron Beams

    CERN Document Server

    Abbon, Ph.; Akhunzyanov, R.; Alexandrov, Yu.; Alexeev, M.G.; Alexeev, G.D.; Amoroso, A.; Andrieux, V.; Anosov, V.; Austregesilo, A.; Badelek, B.; Balestra, F.; Barth, J.; Baum, G.; Beck, R.; Bedfer, Y.; Berlin, A.; Bernhard, J.; Bicker, K.; Bielert, E.R.; Bieling, J.; Birsa, R.; Bisplinghoff, J.; Bodlak, M.; Boer, M.; Bordalo, P.; Bradamante, F.; Braun, C.; Bressan, A.; Buchele, M.; Burtin, E.; Capozza, L.; Ciliberti, P.; Chiosso, M.; Chung, S.U.; Cicuttin, A.; Colantoni, M.; Cotte, D.; Crespo, M.L.; Curiel, Q.; Dafni, T.; Dalla Torre, S.; Dasgupta, S.S.; Dasgupta, S.; Denisov, O.Yu.; Desforge, D.; Dinkelbach, A.M.; Donskov, S.V.; Doshita, N.; Duic, V.; Dunnweber, W.; Durand, D.; Dziewiecki, M.; Efremov, A.; Elia, C.; Eversheim, P.D.; Eyrich, W.; Faessler, M.; Ferrero, A.; Finger, M.; M. Finger jr; Fischer, H.; Franco, C.; von Hohenesche, N. du Fresne; Friedrich, J.M.; Frolov, V.; Gatignon, L.; Gautheron, F.; Gavrichtchouk, O.P.; Gerassimov, S.; Geyer, R.; Giganon, A.; Gnesi, I.; Gobbo, B.; Goertz, S.; Gorzellik, M.; Grabmuller, S.; Grasso, A.; Gregori, M.; Grube, B.; Grussenmeyer, T.; Guskov, A.; Haas, F.; von Harrach, D.; Hahne, D.; Hashimoto, R.; Heinsius, F.H.; Herrmann, F.; Hinterberger, F.; Hoppner, Ch.; Horikawa, N.; d'Hose, N.; Huber, S.; Ishimoto, S.; Ivanov, A.; Ivanshin, Yu.; Iwata, T.; Jahn, R.; Jary, V.; Jasinski, P.; Jorg, P.; Joosten, R.; Kabuss, E.; Ketzer, B.; Khaustov, G.V.; Khokhlov, Yu. A.; Kisselev, Yu.; Klein, F.; Klimaszewski, K.; Koivuniemi, J.H.; Kolosov, V.N.; Kondo, K.; Konigsmann, K.; Konorov, I.; Konstantinov, V.F.; Kotzinian, A.M.; Kouznetsov, O.; Kramer, M.; Kroumchtein, Z.V.; Kuchinski, N.; Kuhn, R.; Kunne, F.; Kurek, K.; Kurjata, R.P.; Lednev, A.A.; Lehmann, A.; Levillain, M.; Levorato, S.; Lichtenstadt, J.; Maggiora, A.; Magnon, A.; Makke, N.; Mallot, G.K.; Marchand, C.; Marroncle, J.; Martin, A.; Marzec, J.; Matousek, J.; Matsuda, H.; Matsuda, T.; Menon, G.; Meshcheryakov, G.; Meyer, W.; Michigami, T.; Mikhailov, Yu. V.; Miyachi, Y.; Moinester, M.A.; Nagaytsev, A.; Nagel, T.; Nerling, F.; Neubert, S.; Neyret, D.; Nikolaenko, V.I.; Novy, J.; Nowak, W.D.; Nunes, Ana Sofia; Olshevsky, A.G.; Orlov, I.; Ostrick, M.; Panknin, R.; Panzieri, D.; Parsamyan, B.; Paul, S.; Pesaro, G.; Pesaro, V.; Peshekhonov, D.V.; Pires, C.; Platchkov, S.; Pochodzalla, J.; Polyakov, V.A.; Pretz, J.; Quaresma, M.; Quintans, C.; Ramos, S.; Regali, C.; Reicherz, G.; Reymond, J-M.; Rocco, E.; Rossiyskaya, N.S.; Rousse, J.Y.; Ryabchikov, D.I.; Rychter, A.; Samartsev, A.; Samoylenko, V.D.; Sandacz, A.; Sarkar, S.; Savin, I.A.; Sbrizzai, G.; Schiavon, P.; Schill, C.; Schluter, T.; Schmidt, K.; Schmieden, H.; Schonning, K.; Schopferer, S.; Schott, M.; Shevchenko, O.Yu.; Silva, L.; Sinha, L.; Sirtl, S.; Slunecka, M.; Sosio, S.; Sozzi, F.; Srnka, A.; Steiger, L.; Stolarski, M.; Sulc, M.; Sulej, R.; Suzuki, H.; Szabelski, A.; Szameitat, T.; Sznajder, P.; Takekawa, S.; Wolbeek, J. ter; Tessaro, S.; Tessarotto, F.; Thibaud, F.; Tskhay, V.; Uhl, S.; Uman, I.; Virius, M.; Wang, L.; Weisrock, T.; Weitzel, Q.; Wilfert, M.; Windmolders, R.; Wollny, H.; Zaremba, K.; Zavertyaev, M.; Zemlyanichkina, E.; Ziembicki, M.; Zink, A.

    2015-01-01

    The main characteristics of the COMPASS experimental setup for physics with hadron beams are described. This setup was designed to perform exclusive measurements of processes with several charged and/or neutral particles in the final state. Making use of a large part of the apparatus that was previously built for spin structure studies with a muon beam, it also features a new target system as well as new or upgraded detectors. The hadron setup is able to operate at the high incident hadron flux available at CERN. It is characterised by large angular and momentum coverages, large and nearly flat acceptances, and good two and three-particle mass resolutions. In 2008 and 2009 it was successfully used with positive and negative hadron beams and with liquid hydrogen and solid nuclear targets. This article describes the new and upgraded detectors and auxiliary equipment, outlines the reconstruction procedures used, and summarises the general performance of the setup.

  16. Measurement of the charged pion polarizability at COMPASS

    Energy Technology Data Exchange (ETDEWEB)

    Nagel, Thiemo Christian Ingo

    2012-09-26

    The reaction {pi}{sup -}+Z{yields}{pi}{sup -}+{gamma}+Z in which a photon is produced by a beam pion scattering off a quasi-real photon of the Coulomb field of the target nucleus is identified experimentally by the tiny magnitude of the momentum transfer to the nucleus. This process gives access to the charged pion polarizabilities {alpha}{sub {pi}} and {beta}{sub {pi}} whose experimental determination constitutes an important test of Chiral Perturbation Theory. In this work, the pion polarizability is obtained as {alpha}{sub {pi}}=(1.9{+-}0.7{sub stat.}{+-}0.8{sub syst.}) x 10{sup -4} fm{sup 3} from data taken with 190 GeV/c hadron beam provided by SPS to the COMPASS experiment at CERN in November 2009 and under the assumption of {alpha}{sub {pi}}+{beta}{sub {pi}}=0.

  17. MEDIATED COMPASSION AND THE POLITICS OF DISPLACED BODIES

    Directory of Open Access Journals (Sweden)

    Luis Pascasio

    2017-02-01

    Full Text Available In media's attempt to humanize the impact of war, dramatic images of disgruntled human bodies seeking refuge in faraway lands have become symbols of suffering and calls for humanitarian action. However, some media scholars are claiming that compassion fatigue is desensitizing media audiences to the human cost of war. This article argues that certain images resonate with greater signification that offers new ways of looking at compassion as a form of dialogue. The photo of Kim Phuc, the young Vietnamese girl burned by napalm on the fields of Vietnam stands out in our collective memory. There are many others but only a few attain such iconic status. And as war becomes more politically complex, so too are media‟s role in portraying the suffering of children especially in the context of forced migration. The photographic image of the three-year old Syrian boy, Aylan Kurdi, washed ashore on a beach in Turkey and the many discourses it engendered represent a new mediated form of human suffering. As Barthes argued, there is a difference between a photograph that “shouts” and a photograph that “wounds”. The swift refugee policy changes expressed by some world leaders days after Aylan‟s image came out in mass media is revealing on many levels. Drawing from online media coverage of this particular media event, this article argues that media‟s dialogic potential problematizes competing arguments between moral obligation and moral imperialism where culture and race are implicated in policy decisions on refugeehood and cultural integration.

  18. Community Project for Accelerator Science and Simulation (ComPASS) Final Report

    Energy Technology Data Exchange (ETDEWEB)

    Cary, John R. [Tech-X Corporation, Boulder, CO (United States); Cowan, Benjamin M. [Tech-X Corporation, Boulder, CO (United States); Veitzer, S. A. [Tech-X Corporation, Boulder, CO (United States)

    2016-03-04

    Tech-X participated across the full range of ComPASS activities, with efforts in the Energy Frontier primarily through modeling of laser plasma accelerators and dielectric laser acceleration, in the Intensity Frontier primarily through electron cloud modeling, and in Uncertainty Quantification being applied to dielectric laser acceleration. In the following we present the progress and status of our activities for the entire period of the ComPASS project for the different areas of Energy Frontier, Intensity Frontier and Uncertainty Quantification.

  19. Species of Compassion: Aesthetics, Anaesthetics, and Pain in the Physiological Laboratory

    Directory of Open Access Journals (Sweden)

    Rob Boddice

    2012-12-01

    Full Text Available This essay explores the interplay of different species of compassion with regard to physiological practices in the final decades of the nineteenth century. Drawing on the lexicon from which ideals of late-Victorian compassion were formed, it illustrates their contested nature, demonstrating how physiologists developed their own concepts of compassion based on the theories of Darwin and Spencer. Within this purview, the essay examines the historical specificity of antivivisectionist compassion as well as ways in which pain in the laboratory was conceptualized, experienced, and managed ethically. This article explores the interplay of different species of compassion with regard to physiological practices in the last quarter of the nineteenth century in Britain. The lexicographical web of late-Victorian compassion included ‘humanity’, ‘pity’, ‘commiseration’, ‘tenderness’ (or ‘tender sympathy’, and ‘sympathetic pain’, all of which projected contested ideals of both individual character and moral conduct. As well as showing the historical specificity of antivivisectionist compassion – a complex aesthetic of pain closely linked to disgust – the article will principally demonstrate that physiologists (and the community of evolutionary scientists in general were applying their own newly, but no less highly, developed form of compassion that emerged straight from the pages of Darwin and Spencer. There is a story here of pain awareness and pain imagination within physiology, specifically connected to feelings of ‘humanity’. In practice, this story centres on anaesthesia and its role in allowing physiologists to live up to an ideal of ‘imperturbability’. It includes an investigation into what physiologists thought about causing pain in animals, as well as analysis of what changed after the use of anaesthetics became widespread. The article inquires anew about the ways in which pain in the laboratory was conceptualized

  20. Addressing Environmental Health Inequalities

    Science.gov (United States)

    Gouveia, Nelson

    2016-01-01

    Environmental health inequalities refer to health hazards disproportionately or unfairly distributed among the most vulnerable social groups, which are generally the most discriminated, poor populations and minorities affected by environmental risks. Although it has been known for a long time that health and disease are socially determined, only recently has this idea been incorporated into the conceptual and practical framework for the formulation of policies and strategies regarding health. In this Special Issue of the International Journal of Environmental Research and Public Health (IJERPH), “Addressing Environmental Health Inequalities—Proceedings from the ISEE Conference 2015”, we incorporate nine papers that were presented at the 27th Conference of the International Society for Environmental Epidemiology (ISEE), held in Sao Paulo, Brazil, in 2015. This small collection of articles provides a brief overview of the different aspects of this topic. Addressing environmental health inequalities is important for the transformation of our reality and for changing the actual development model towards more just, democratic, and sustainable societies driven by another form of relationship between nature, economy, science, and politics. PMID:27618906

  1. Positioning Precise Analysis For The Combined COMPASS/GPS Navigation System%COMPASS/GPS组合导航系统定位精度分析

    Institute of Scientific and Technical Information of China (English)

    李金金; 应士君; 刘卫; 邱烺

    2013-01-01

    随着我国北斗二代系统(COMPASS)的研发和建设,研究如何实现COMPASS与其他卫星导航系统的组合,特别是与GPS系统相组合具有重要的意义.此文首先介绍了COMPASS/GPS组合导航系统的组合应用,以提高定位的精度及稳定性;并通过48 h观测数据,进行对比分析COMPASS导航系统、GPS导航系统和COMPASS/GPS组合导航系统三种模式下的定位精度,分析结果表明该组合定位系统的定位精度优于任何单一系统.

  2. Compassion Is a Necessity and an Individual and Collective Responsibility Comment on "Why and How Is Compassion Necessary to Provide Good Quality Healthcare?".

    Science.gov (United States)

    Lown, Beth A

    2015-06-02

    Compassion is a complex process that is innate, determined in part by individual traits, and modulated by a myriad of conscious and unconscious factors, immediate context, social structures and expectations, and organizational "culture." Compassion is an ethical foundation of healthcare and a widely shared value; it is not an optional luxury in the healing process. While the interrelations between individual motivation and social structure are complex, we can choose to act individually and collectively to remove barriers to the innate compassion that most healthcare professionals bring to their work. Doing so will reduce professional burnout, improve the well-being of the healthcare workforce, and facilitate our efforts to achieve the triple aim of improving patients' experiences of care and health while lowering costs.

  3. Compassion Is a Necessity and an Individual and Collective Responsibility; Comment on “Why and How Is Compassion Necessary to Provide Good Quality Healthcare?”

    Directory of Open Access Journals (Sweden)

    Beth A. Lown

    2015-09-01

    Full Text Available Compassion is a complex process that is innate, determined in part by individual traits, and modulated by a myriad of conscious and unconscious factors, immediate context, social structures and expectations, and organizational “culture.” Compassion is an ethical foundation of healthcare and a widely shared value; it is not an optional luxury in the healing process. While the interrelations between individual motivation and social structure are complex, we can choose to act individually and collectively to remove barriers to the innate compassion that most healthcare professionals bring to their work. Doing so will reduce professional burnout, improve the well-being of the healthcare workforce, and facilitate our efforts to achieve the triple aim of improving patients’ experiences of care and health while lowering costs.

  4. Knowledge management

    OpenAIRE

    Jarošová, Milena

    2008-01-01

    Theoretical part: Basic terms of knowledge management, knowledge worker, knowledge creation and conversion process, prerequisites and benefits of knowledge management. Knowledge management and it's connection to organizational culture and structure, result measurements of knowledge management, learning organization and it's connection to knowledge management. Tacit knowledge management tools -- stories -- types, how to create, practical use, communities, coaching. Value Based Organization. Pr...

  5. Applying self-compassion in sport: an intervention with women athletes.

    Science.gov (United States)

    Mosewich, Amber D; Crocker P, R E; Kowalski, Kent C; Delongis, Anita

    2013-10-01

    This study investigated the effects of a self-compassion intervention on negative cognitive states and self-compassion in varsity women athletes. Athletes who self-identified as being self-critical were randomly assigned to a self-compassion intervention (n = 29) or attention control group (n = 22). The self-compassion intervention consisted of a psychoeducation session and writing components completed over a 7-day period. Measures of self-compassion, state self-criticism, state rumination, and concern over mistakes were collected pretreatment, at 1 week posttreatment, and at a 4-week follow-up. A mixed factorial MANOVA with follow-up post hoc tests demonstrated moderate-to-strong effects for the intervention at posttest and follow-up (Wilks's Λ = .566, F (8, 42) = 4.03, p self-compassion intervention in managing self-criticism, rumination, and concern over mistakes. Fostering self-compassionate mind frames is a potential coping resource for women athletes dealing with negative events in sport.

  6. An fMRI study of caring vs self-focus during induced compassion and pride.

    Science.gov (United States)

    Simon-Thomas, Emiliana R; Godzik, Jakub; Castle, Elizabeth; Antonenko, Olga; Ponz, Aurelie; Kogan, Aleksander; Keltner, Dacher J

    2012-08-01

    This study examined neural activation during the experience of compassion, an emotion that orients people toward vulnerable others and prompts caregiving, and pride, a self-focused emotion that signals individual strength and heightened status. Functional magnetic resonance images (fMRI) were acquired as participants viewed 55 s continuous sequences of slides to induce either compassion or pride, presented in alternation with sequences of neutral slides. Emotion self-report data were collected after each slide condition within the fMRI scanner. Compassion induction was associated with activation in the midbrain periaqueductal gray (PAG), a region that is activated during pain and the perception of others' pain, and that has been implicated in parental nurturance behaviors. Pride induction engaged the posterior medial cortex, a region that has been associated with self-referent processing. Self-reports of compassion experience were correlated with increased activation in a region near the PAG, and in the right inferior frontal gyrus (IFG). Self-reports of pride experience, in contrast, were correlated with reduced activation in the IFG and the anterior insula. These results provide preliminary evidence towards understanding the neural correlates of important interpersonal dimensions of compassion and pride. Caring (compassion) and self-focus (pride) may represent core appraisals that differentiate the response profiles of many emotions.

  7. Compass: clinical evaluation of a new instrument for the diagnosis of glaucoma.

    Directory of Open Access Journals (Sweden)

    Luca Rossetti

    Full Text Available To evaluate Compass, a new instrument for glaucoma screening and diagnosis that combines scanning ophthalmoscopy, automated perimetry, and eye tracking.A total of 320 human subjects (200 normal, 120 with glaucoma underwent full ophthalmological evaluation and perimetric evaluation using the Humphrey SITA standard 24° test (HFA, and the Compass test that consisted of a full-threshold program on the central 24° with a photograph of the central 30° of the retina. A subgroup of normal subjects and glaucoma patients underwent a second Compass test during the same day in order to study test-retest variability. After exclusion of 30 patients due to protocol rules, a database was created to compare the Compass to the HFA, and to evaluate retinal image quality and fixation stability.The difference in mean sensitivity between Compass and HFA was -1.02 ± 1.55 dB in normal subjects (p65% of cases; Image-based diagnosis was in accordance with the initial diagnosis in 85% of the subjects.Based on preliminary results, Compass showed useful diagnostic characteristics for the study of glaucoma, and combined morphological information with functional data.

  8. Protective Effect of Self-Compassion to Emotional Response among Students with Chronic Academic Stress.

    Science.gov (United States)

    Zhang, Yonghong; Luo, Xi; Che, Xianwei; Duan, Wenjie

    2016-01-01

    The literature has shown that self-compassion is a protective factor of an individual's emotional response to chronic stress. However, this stress-buffering effect has not been completely analyzed in individuals who report significantly high academic stress. The present study explored the role of self-compassion in a group of undergraduate students who experience chronic academic stress. A total of 208 undergraduate students who were preparing for the Postgraduate Entrance Examination (PEE) were recruited and completed the Self-Compassion Scale, Adolescent Self-Rating Life Event Check List, and Positive and Negative Affect Schedule. Differences analysis confirmed that the participants reported significantly higher academic stress than their peers who were not preparing for PEE. Self-compassion positively related to positive affect but negatively related to negative affect and learning stress. Further analysis showed that self-compassion negatively mediated the relationship between chronic academic stress and negative affect. Findings imply that self-compassion-centered interventions can be developed in the educational context to assist students cope with chronic academic stress.

  9. Cognitions as mediators in the relationship between self-compassion and affect.

    Science.gov (United States)

    Arimitsu, Kohki; Hofmann, Stefan G

    2015-02-01

    Previous studies suggest that self-compassion is related to numerous facets of mental health, but the role of cognitions in this relationship remains unknown. To examine the mediating role of cognitions in the relationship between self-compassion and anxiety, depression, and life satisfaction when controlling for self-esteem in Japanese people, we conducted two studies. Study 1 (N = 231) examined the relationship between self-compassion and affect by modeling negative automatic thoughts as a mediator; Study 2 (N = 233) tested whether positive and negative automatic thoughts meditate this relationship. Results suggested that both self-compassion and self-esteem increased positive automatic thoughts and decreased trait anxiety, whereas only self-esteem increased life satisfaction and decreased depression directly. Positive automatic thoughts increased life satisfaction and decreased depression and trait anxiety, and positive automatic thoughts mediated the relationship between self-compassion and negative affect. These findings suggest that both positive and negative automatic thoughts mediate the relationship between self-compassion and affect in Japanese people.

  10. Translation and linguistic validation of the Composite Autonomic Symptom Score COMPASS 31.

    Science.gov (United States)

    Pierangeli, Giulia; Turrini, Alessandra; Giannini, Giulia; Del Sorbo, Francesca; Calandra-Buonaura, Giovanna; Guaraldi, Pietro; Bacchi Reggiani, Maria Letizia; Cortelli, Pietro

    2015-10-01

    The aim of our study was to translate and to do a linguistic validation of the Composite Autonomic Symptom Score COMPASS 31. COMPASS 31 is a self-assessment instrument including 31 items assessing six domains of autonomic functions: orthostatic intolerance, vasomotor, secretomotor, gastrointestinal, bladder, and pupillomotor functions. This questionnaire has been created by the Autonomic group of the Mayo Clinic from two previous versions: the Autonomic Symptom Profile (ASP) composed of 169 items and the following COMPASS with 72 items selected from the ASP. We translated the questionnaire by means of a standardized forward and back-translation procedure. Thirty-six subjects, 25 patients with autonomic failure of different aethiologies and 11 healthy controls filled in the COMPASS 31 twice, 4 ± 1 weeks apart, once in Italian and once in English in a randomized order. The test-retest showed a significant correlation between the Italian and the English versions as total score. The evaluation of single domains by means of Pearson correlation when applicable or by means of Spearman test showed a significant correlation between the English and the Italian COMPASS 31 version for all clinical domains except the vasomotor one for the lack of scoring. The comparison between the patients with autonomic failure and healthy control groups showed significantly higher total scores in patients with respect to controls confirming the high sensitivity of COMPASS 31 in revealing autonomic symptoms.

  11. Protective Effect of Self-compassion to Emotional Response among Students with Chronic Academic Stress

    Directory of Open Access Journals (Sweden)

    Yonghong Zhang

    2016-11-01

    Full Text Available The literature has shown that self-compassion is a protective factor of an individual’s emo-tional response to chronic stress. However, this stress-buffering effect has not been complete-ly analyzed in individuals who report significantly high academic stress. The present study explored the role of self-compassion in a group of undergraduate students who experience chronic academic stress. A total of 208 undergraduate students who were preparing for the Postgraduate Entrance Examination (PEE were recruited and completed the Self-Compassion Scale, Adolescent Self-Rating Life Event Check List, and Positive and Negative Affect Schedule. Differences analysis confirmed that the participants reported significantly higher academic stress than their peers who were not preparing for PEE. Self-compassion positively related to positive affect but negatively related to negative affect and learning stress. Further analysis showed that self-compassion negatively mediated the relationship be-tween chronic academic stress and negative affect. Findings imply that self-compassion-centered interventions can be developed in the educational context to assist students cope with chronic academic stress.

  12. Mindfulness and Self-compassion as Unique and Common Predictors of Affect in the General Population.

    Science.gov (United States)

    López, Angélica; Sanderman, Robbert; Schroevers, Maya J

    2016-01-01

    In contrast to the increased research interest in the benefits of mindfulness and self-compassion, relatively few studies have examined their unique and combined effects in predicting affect. This cross-sectional study examined the predictive value of mindfulness and self-compassion for depressive symptoms, negative affect, and positive affect in a large representative sample of community adults (N = 1736). The Five Facets of Mindfulness Questionnaire (FFMQ) was used as a measure of mindfulness and the Self-Compassion Scale (SCS) as a measure of self-compassion. Five FFMQ facets were explored: observe, describe, act with awareness, non-judgment, and non-reactivity. Two SCS facets were explored: its positive items (SCS Pos) and its negative items (SCS Neg). When simultaneously examining all seven facets of mindfulness and self-compassion, three of the five FFMQ facets and SCS Neg significantly predicted both depressive symptoms and negative affect, with SCS Neg and act with awareness being the strongest predictors. These findings suggest that a harsh attitude towards oneself and a lack of attention when acting have the greatest value in predicting the presence of psychological symptoms. With respect to positive affect, four of the five FFMQ facets (except non-judgment) were significant predictors, with no unique predictive value of the two SCS's facets, suggesting that mindfulness is a more important predictor of positive affect than self-compassion, as measured by the FFMQ and SCS.

  13. Self-Compassion Promotes Personal Improvement From Regret Experiences via Acceptance.

    Science.gov (United States)

    Zhang, Jia Wei; Chen, Serena

    2016-02-01

    Why do some people report more personal improvement from their regret experiences than others? Three studies examined whether self-compassion promotes personal improvement derived from recalled regret experiences. In Study 1, we coded anonymous regret descriptions posted on a blog website. People who spontaneously described their regret with greater self-compassion were also judged as having expressed more personal improvement. In Study 2, higher trait self-compassion predicted greater self-reported and observer-rated personal improvement derived from recalled regret experiences. In Study 3, people induced to take a self-compassionate perspective toward a recalled regret experience reported greater acceptance, forgiveness, and personal improvement. A multiple mediation analysis comparing acceptance and forgiveness showed self-compassion led to greater personal improvement, in part, through heightened acceptance. Furthermore, self-compassion's effects on personal improvement were distinct from self-esteem and were not explained by adaptive emotional responses. Overall, the results suggest that self-compassion spurs positive adjustment in the face of regrets.

  14. Compassion-based emotion regulation up-regulates experienced positive affect and associated neural networks.

    Science.gov (United States)

    Engen, Haakon G; Singer, Tania

    2015-09-01

    Emotion regulation research has primarily focused on techniques that attenuate or modulate the impact of emotional stimuli. Recent evidence suggests that this mode regulation can be problematic in the context of regulation of emotion elicited by the suffering of others, resulting in reduced emotional connectedness. Here, we investigated the effects of an alternative emotion regulation technique based on the up-regulation of positive affect via Compassion-meditation on experiential and neural affective responses to depictions of individuals in distress, and compared these with the established emotion regulation strategy of Reappraisal. Using fMRI, we scanned 15 expert practitioners of Compassion-meditation either passively viewing, or using Compassion-meditation or Reappraisal to modulate their emotional reactions to film clips depicting people in distress. Both strategies effectively, but differentially regulated experienced affect, with Compassion primarily increasing positive and Reappraisal primarily decreasing negative affect. Imaging results showed that Compassion, relative to both passive-viewing and Reappraisal increased activation in regions involved in affiliation, positive affect and reward processing including ventral striatum and medial orbitfrontal cortex. This network was shown to be active prior to stimulus presentation, suggesting that the regulatory mechanism of Compassion is the stimulus-independent endogenous generation of positive affect.

  15. Cognitions as mediators in the relationship between self-compassion and affect

    Science.gov (United States)

    Arimitsu, Kohki; Hofmann, Stefan G.

    2014-01-01

    Previous studies suggest that self-compassion is related to numerous facets of mental health, but the role of cognitions in this relationship remains unknown. To examine the mediating role of cognitions in the relationship between self-compassion and anxiety, depression, and life satisfaction when controlling for self-esteem in Japanese people, we conducted two studies. Study 1 (N = 231) examined the relationship between self-compassion and affect by modeling negative automatic thoughts as a mediator; Study 2 (N = 233) tested whether positive and negative automatic thoughts meditate this relationship. Results suggested that both self-compassion and self-esteem increased positive automatic thoughts and decreased trait anxiety, whereas only self-esteem increased life satisfaction and decreased depression directly. Positive automatic thoughts increased life satisfaction and decreased depression and trait anxiety, and positive automatic thoughts mediated the relationship between self-compassion and negative affect. These findings suggest that both positive and negative automatic thoughts mediate the relationship between self-compassion and affect in Japanese people. PMID:25395717

  16. Cognition and the compassion deficit: the social psychology of helping behaviour in nursing.

    Science.gov (United States)

    Paley, John

    2014-10-01

    This paper discusses compassion failure and compassion deficits in health care, using two major reports by Robert Francis in the UK as a point of reference. Francis enquired into events at the Mid Staffordshire Hospital between 2005 and 2009, events that unequivocally warrant the description 'appalling care'. These events prompted an intense national debate, along with proposals for significant changes in the regulation of nursing and nurse education. The circumstances are specific to the UK, but the issues are international. I suggest that social psychology provides numerous hints about the mechanisms that might have been involved at Mid Staffs and about the reasons why outsiders are blind to these mechanisms. However, there have been few references to social psychology in the post-Francis debate (the Francis Report itself makes no reference to it at all). It is an enormously valuable resource, and it has been overlooked. Drawing on the social psychology literature, I express scepticism about the idea that there was a compassion deficit among the Mid Staff nurses - the assumption that the appalling care had something to do with the character, attitudes, and values of nurses - and argue that the Francis Report's emphasis on a 'culture of compassion and caring in nurse recruitment, training and education' is misconceived. It was not a 'failure of compassion' that led to the events in Mid Staffs but an interlocking set of contextual factors that are known to affect social cognition. These factors cannot be corrected or compensated for by teaching ethics, empathy, and compassion to student nurses.

  17. Self-compassion training modulates alpha-amylase, heart rate variability, and subjective responses to social evaluative threat in women.

    Science.gov (United States)

    Arch, Joanna J; Brown, Kirk Warren; Dean, Derek J; Landy, Lauren N; Brown, Kimberley D; Laudenslager, Mark L

    2014-04-01

    A growing body of research has revealed that social evaluative stressors trigger biological and psychological responses that in chronic forms have been linked to aging and disease. Recent research suggests that self-compassion may protect the self from typical defensive responses to evaluation. We investigated whether brief training in self-compassion moderated biopsychological responses to the Trier Social Stress Test (TSST) in women. Compared to attention (placebo) and no-training control conditions, brief self-compassion training diminished sympathetic (salivary alpha-amylase), cardiac parasympathetic, and subjective anxiety responses, though not HPA-axis (salivary cortisol) responses to the TSST. Self-compassion training also led to greater self-compassion under threat relative to the control groups. In that social stress pervades modern life, self-compassion represents a promising approach to diminishing its potentially negative psychological and biological effects.

  18. Self-compassion training modulates alpha-amylase, heart rate variability, and subjective responses to social evaluative threat in women

    Science.gov (United States)

    Arch, Joanna J.; Brown, Kirk Warren; Dean, Derek J.; Landy, Lauren N.; Brown, Kimberley; Laudenslager, Mark L.

    2014-01-01

    A growing body of research has revealed that social evaluative stressors trigger biological and psychological responses that in chronic forms have been linked to aging and disease. Recent research suggests that self-compassion may protect the self from typical defensive responses to evaluation. We investigated whether brief training in self-compassion moderated biopsychological responses to the Trier Social Stress Test (TSST) in women. Compared to attention (placebo) and no-training control conditions, brief self-compassion training diminished sympathetic (salivary alpha-amylase), cardiac parasympathetic, and subjective anxiety responses, though not HPA-axis (salivary cortisol) responses to the TSST. Self-compassion training also led to greater self-compassion under threat relative to the control groups. In that social stress pervades modern life, self-compassion represents a promising approach to diminishing its potentially negative psychological and biological effects. PMID:24636501

  19. An Efficient Geographical Addressing Scheme for the Internet

    NARCIS (Netherlands)

    Meijerink, Bernd; Baratchi, Mitra; Heijenk, Geert

    2016-01-01

    Geocast is a scheme which allows packets to be sent to a destination area instead of an address. This allows the addressing of any device in a specific region without further knowledge. In this paper we present an addressing mechanism that allows efficient referral to areas of arbitrary size. The bi

  20. ADDRESSING THE GAP:

    DEFF Research Database (Denmark)

    Bagger, Bettan; Taylor Kelly, Hélène

    2013-01-01

    for clinical practice. Moreover, posters help the students to put into perspective complex nursing practice, problems and dilemmas so they become understandable for themselves and their audiences. Students evaluate posters as a valuable and concrete and useable tool in the development of their roles......Abstract Content: Bologna recommendations shifting the focus of nurse education away from the acquirement of formal qualifications towards the development of nurse competencies calls for a change in pedagogical approach. Posterpresentations have been successfully used when developing nursing...... students’ intellectual, professional and academic competences as well as in the development of competencies relevant for nursing practice. Working with posters forces students to organize, evaluate and reflect upon information and develops their abilities to communicate health promotion knowledge...

  1. A proposal to support student therapists to develop compassion for self and others through Compassionate Mind Training

    OpenAIRE

    Beaumont, EA; Hollins-Martin, CJ

    2016-01-01

    Purpose: By the very nature of the role, student therapists experience incidents that can be emotionally challenging. In response to such events, they may experience compassion fatigue, stress, burnout, and self-criticism, which in turn alters their ability to provide compassion to both self and others. With this in mind, the aim of this paper is to present a creative framework designed to teach student therapists about Compassion Focused Therapy (CFT) to underpin the worth of Compassionate M...

  2. What Type of Knowledge Provides Valid Housing Standards Addressing Accessibility?

    DEFF Research Database (Denmark)

    Helle, Tina; Brandt, Åse; Iwarsson, Susanne

    2013-01-01

    next to domestic appliances or for enabling door closing of those using mobility devices. Therefore, in line with the findings of others, there is a need for a research-based revision of the standards (Steinfeld et al., 2010; Helle et al., 2011). Further, there is a need for a critical review...... with functional limitations and dependence on mobility devices to have access to housing design features as a means to be able to interact with the environment to perform a range of everyday activities in the dwelling. However, in a comprehensive literature review in search of scientific publications......, the environment and the activity. In line with previous research on older people’s use of mobility devices in everyday activities (Löfqvist et al., 2008), it was found that mobility devices formed part of the activity, since the mobility devices were used for transportation of e.g. a cup of coffee that was placed...

  3. Knowledge Development in Internship

    DEFF Research Database (Denmark)

    Dau, Susanne

    2015-01-01

    The purpose of the chapter is to shed light on how these challenges and tendencies affect students’´ access to tacit and explicit knowledge and the professions’ knowledge development. To address these challenges, the chapter examines the question: How might periods of internship, offering different...

  4. Mindfulness, Self-Compassion, Posttraumatic Stress Disorder Symptoms, and Functional Disability in U.S. Iraq and Afghanistan War Veterans.

    Science.gov (United States)

    Dahm, Katherine A; Meyer, Eric C; Neff, Kristin D; Kimbrel, Nathan A; Gulliver, Suzy Bird; Morissette, Sandra B

    2015-10-01

    Mindfulness and self-compassion are overlapping, but distinct constructs that characterize how people relate to emotional distress. Both are associated with posttraumatic stress disorder (PTSD) and may be related to functional disability. Although self-compassion includes mindful awareness of emotional distress, it is a broader construct that also includes being kind and supportive to oneself and viewing suffering as part of the shared human experience--a potentially powerful way of dealing with distressing situations. We examined the association of mindfulness and self-compassion with PTSD symptom severity and functional disability in 115 trauma-exposed U.S. Iraq/Afghanistan war veterans. Mindfulness and self-compassion were each uniquely, negatively associated with PTSD symptom severity. After accounting for mindfulness, self-compassion accounted for unique variance in PTSD symptom severity (f(2) = .25; medium ES). After accounting for PTSD symptom severity, mindfulness and self-compassion were each uniquely negatively associated with functional disability. The combined association of mindfulness and self-compassion with disability over and above PTSD was large (f(2) = .41). After accounting for mindfulness, self-compassion accounted for unique variance in disability (f(2) = .13; small ES). These findings suggest that interventions aimed at increasing mindfulness and self-compassion could potentially decrease functional disability in returning veterans with PTSD symptoms.

  5. From Compassion Fatigue to Resilience: Children's Hospital Colorado

    Science.gov (United States)

    Johnson, Kelly; Griffin, Chris

    2014-01-01

    Background: Healthcare is a stressful profession. The executives at Children's Hospital Colorado are well aware of the affects that caring for sick children and the pressure associated with it have on our entire staff. Understanding what compassion fatigue looks like as well as the importance of stress management and its role in overall wellness for each of our employees led to the interest and support of HeartMath/Caritas workshops. Methods: HeartMath/Caritas training transformed into a program to help staff connect with why they got into this profession and provides the tools to help staff members function in the immense stress they are faced with every day. Six-hour workshops are offered to every employee of Children's Hospital Colorado, supported and paid for by the wellness program in the human resource department. These trainings intentionally brought Caritas and HeartMath together with an understanding that the two programs match passion with science, trust with hope, and conviction with confidence. Results: Results illustrate the positive effect the workshops have had on staff. Both qualitative data, in the form of written feedback from participants, and quantitative results (Table) support the continued need for these workshops with more exposure to ensure all employees can attend. Table Quantitative Results of HeartMath/Caritas Workshops at The Children's Hospital, Aurora, Colorado Personal Quality: n = 64 % Pre-Workshop % Post-Workshop % Change My life is deeply fulfilling 56 70 14 Calm 29 45 16 Worried 39 22 17 Cynical 17 6 11 It's difficult for me to calm down after I've been upset 13 4 9 Rapid heartbeats 10 5 5=3ppl Muscle tension 33 23 10 Conclusion: Healthcare providers work in immense levels of stress. HeartMath/Caritas workshops are one way Children's Hospital Colorado supports its staff in dealing with compassion fatigue and burnout. The passion for sustaining this work comes from understanding how these programs have personally affected those

  6. Map and Compass Skills for the Secondary School (Understanding Topographic Maps, Developing Compass Skills, and Orienteering). Instructional Activities Series IA/S-18.

    Science.gov (United States)

    Larkin, Robert P.

    This activity is one of a series of 17 teacher-developed instructional activities for geography at the secondary-grade level described in SO 009 140. The activity investigates the development of compass skills, map skills, and orienteering. It employs the educational-games approach. Given specific exercises and instructions, students become…

  7. Trait Self-Compassion Reflects Emotional Flexibility Through an Association with High Vagally Mediated Heart Rate Variability.

    Science.gov (United States)

    Svendsen, Julie Lillebostad; Osnes, Berge; Binder, Per-Einar; Dundas, Ingrid; Visted, Endre; Nordby, Helge; Schanche, Elisabeth; Sørensen, Lin

    Converging evidence shows a positive effect of self-compassion on self-reported well-being and mental health. However, few studies have examined the relation between self-compassion and psychophysiological measures. In the present study, we therefore examined the relation between trait self-compassion and vagally mediated heart rate variability (vmHRV) in 53 students (39 female, mean age = 23.63). Trait self-compassion was assessed using the Self-Compassion Scale, and resting vmHRV was measured during a 5-min ECG baseline period. We hypothesized that higher levels of trait self-compassion would predict higher levels of resting vmHRV. Controlling for potential covariates (including age, gender, and BMI), the results confirmed our hypotheses, showing that higher levels of trait self-compassion predicted higher vmHRV. These results were validated with a 24-h measure of vmHRV, acquired from a subsample of the participants (n = 26, 16 female, mean age = 23.85), confirming the positive correlation between high trait self-compassion and higher vmHRV. The relation between trait self-compassion, vmHRV, self-reported trait anxiety (the trait scale of the State-Trait Anxiety Inventory; STAI) and self-reported rumination (the Rumination subscale of the Rumination-Reflection Questionnaire; RRQ-Rum) was also investigated. Higher levels of trait anxiety and rumination were highly correlated with low levels of trait self-compassion. Trait anxiety, but not rumination, correlated marginally significantly with the level of vmHRV. The findings of the present study indicate that trait self-compassion predicts a better ability to physiologically and psychologically adapt emotional responses. Possible implications and limitations of the study are discussed.

  8. How does it really feel to be in my shoes?: patients' experiences of compassion within nursing care and their perceptions of developing compassionate nurses

    OpenAIRE

    Bramley, Louise; Matiti, Milika

    2014-01-01

    Aims and objectives To understand how patients experience compassion within nursing care and explore their perceptions of developing compassionate nurses. Background Compassion is a fundamental part of nursing care. Individually, nurses have a duty of care to show compassion; an absence can lead to patients feeling devalued and lacking in emotional support. Despite recent media attention, primary research around patients' experiences and perceptions of compassion in practice and its...

  9. 'It felt like I was giving a present to myself': an exploration of service-users' experience of developing self-compassion

    OpenAIRE

    Lineker, Jasmine Mary

    2013-01-01

    This thesis explored service-users' experience of developing self-compassion using Compassionate Mind Training (CMT). A systematic review of the existing literature on compassion and compassion-based interventions identified the primarily focused of research has been on symptom outcome measures utilizing quantitative approaches. No study that explored the experiences and processes of developing self-compassion was identified. The aims and epistemological stance of the researcher led to a...

  10. Address Points, Addressing, Published in 2008, Taylor County.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Address Points dataset, was produced all or in part from Orthoimagery information as of 2008. It is described as 'Addressing'. Data by this publisher are often...

  11. The COMPASS RICH-1 read-out system

    CERN Document Server

    Baum, G; Bradamante, Franco; Bressan, A; Chapiro, A; Cicuttin, A; Ciliberti, P; Colavita, A A; Costa, S; Crespo, M; Cristaudo, P; Dalla Torre, S; Díaz, V; Fauland, P; Fratnik, F

    2003-01-01

    This paper describes the reconfigurable read-out system for the 82944 RICH-1 channels of the COMPASS experiment (NA58) at CERN. The system is based on 192 identical large front-end boards (BORA board). BORA was designed for acquiring, digitizing, threshold subtracting and transmitting event data. The overall operation of the board is controlled and supervised by a DSP tightly interacting with an FPGA that acts as a parallel co-processor. The DSP allows characterizing each analog channel by locally calculating noise and pedestal. Each BORA communicates with the outside world through two optical fibers and through a dedicated DSP network. One optical fiber is used to receive event triggers, and the other one is used to transmit event data to subsequent processing stages of the acquisition system. The DSP network allows reconfiguring and reprogramming the DSPs and FPGAs as well as acquiring sample events to visualize the overall operation of the system. The whole RICH has eight DSP networks working in parallel. ...

  12. Transversity signals in two hadron correlation at COMPASS

    CERN Document Server

    Joosten, Rainer

    2007-01-01

    Over the last couple of years, transverse spin physics has gained increasing attention as well from theoretical as from experimental side. To fully specify the quark structure of the nucleon at the twist-two level, the transverse spin distribution function $\\Delta_{t}q(x)$ has to be taken into account. The measurement of two hadron production introducing the chiral odd interference fragmentation function $H^{\\sphericalangle}_{1}$ is considered a new probe of the transverse spin distribution function. COMPASS is a fixed target experiment on the SPS M2 beamline at CERN. Its target can be polarised both longitudinally and transversally with respect to the polarised 160 GeV/c $\\mu^{+}$ beam. In 2002, 2003, and 2004, 20% of the beam-time was spent in the transverse configuration on a $^{6}$LiD target, allowing the measurement of transversity effects on a deuterium target. The results of the analysis of two hadron production based on the full statistics on the deuterium target are reported.

  13. COMPASS COmmon Muon and Proton Apparatus for Structure and Spectroscopy

    CERN Multimedia

    Ciliberti, P; Wang, L; Ostrick, M; Platchkov, S; Lichtenstadt, J; Marianski, B M; Vertogradov, L; Yukaev, A; Meshcheriakov, G; Gushterski, R I; Orlov, I; Faessler, M; Doshita, N; Horikawa kondo, K; Menon, G; Ziembicki, M K; Beck, R; Dhara, L; Sarkar, S; Hsieh, C; Windmolders, R; Ramos, S E; Stolarski, M; Gerassimov, S; Kabuss, E; Du fresne von hohenesche, N; Marchand, C; Zhuravlev, N; Malyshev, V; Nagaytsev, A; Zemlyanichkina, E; Paul, S; Grabmueller, S; Michigami, T; Castelli, G; Sbrizzai, G; Matsuda, T; Kurjata, R P; Horikawa, N; Srnka, A; Dasgupta, S; Sawada, T; Barth, J; Denisov, O; Chiosso, M; Gnesi, I; Schiavon, P; Levorato, S; Baum, G; Reicherz, G A; Ter wolbeek, J A; Graf von harrach, D; Kurek, K; Tkachev, L; Ivanshin, I; Lavrentyev, V; Lishin, V; Liska, T; Konorov, I; Friedrich, J M; Austregesilo, A; Steffen, D; Iwata, T; Tessarotto, F; Joosten, R; Chang, W; Cotte, D G; Pretz, J J; Klein, F R; Hahne, D; Schmitt, L; Bradamante, F; Marques quintans, C; Franco, C; Burtin, E; Ferrero, A; Kuchinskiy, N; Guskov, A; Rogacheva, N; Konstantinov, V; Mikhaylov, Y; Kraemer, M C; Matsuda, H; Grosse-perdekamp, M; Schmieden, H; Bertini, R; Bordalo, P; Faria pereira lopes da silva, L M F; Tskhay, V; Meyer, W P; Fischer, H; Herrmann, F; D'hose, N; Augustyniak, W J; Alexeev, G; Kiselev, Y; Kouznetsov, O; Samartsev, A; Anfimov, N; Akhunzyanov, R; Khaustov, G; Khokhlov, I; Nikolaenko, V; Slunecka, M; Virius, M; Uhl, S; Peng, J; Riedl, C K; Szabelski, A; Da rocha azevedo, C D; Suzuki, H; Sinha, L; Mallot, G; Martin, A; Badelek, B M; Da silva nunes, A S; Nowak, W; Neyret, D; Sandacz, A; Efremov, A; Peshekhonov, D; Pontecorvo, G; Savin, I; Vlasov, N; Ryabchikov, D; Finger, M; Haas, F; Montuenga sfeir, P J; Birsa, R; Dalla torre, S; Crespo, M L; Vauth, A S; Balestra, F; Amoroso, A; Tessaro, S; Varanda quaresma, M M; Kotzinian, A; Buchele, M; Sirtl, S M; Kunne, F; Bedfer, Y; Seder, E E; Donskov, S; Poliakov, V; Finger, M; Grube, B; Marzec, J; Bisplinghoff, J; Das, S; Piragino, G; Tosello, F; Parsamyan, B; Bressan, A; Makke, N; Ishimoto, S; Menezes pires, C; Sznajder, P; Anosov, V; Gavrishchuk, O; Olshevskiy, A; Chirikov-zorin, I; Kravchuk, N; Antonov, A; Samoylenko, V; Kolosov, V; Novy, J; Mann, A B; Huber, S; Cicuttin, A; Zaremba, K; Hinterberger, F; Jahn, R J; Sulc, M; Teng, Y

    2002-01-01

    %NA58 %title\\\\ \\\\COMPASS is a new fixed target experiment at the SPS to study hadron spectroscopy with hadron beams (up to 300~GeV/c) and hadron structure with polarized muon beams (100-200~GeV/c).\\\\ \\\\The main physics objective of the muon beam program is the measurement of $\\Delta$G, the gluon polarization in a longitudinally polarized nucleon. More generally, it is planned to measure the flavour separated spin structure functions of the nucleons in polarized muon - polarized nucleon deep inelastic scattering, both with longitudinal and transverse target polarization modes. For these measurements a new 1.3~m long polarized target and a superconducting solenoid with 200~mrad acceptance will be used.\\\\ \\\\The hadronic program comprises a search for glueballs in the high mass region (above 2~GeV/c$^{2}$) in exclusive diffractive pp scattering, a study of leptonic and semileptonic decays of charmed hadrons with high statistics and precision, and Primakoff scattering with various probes. A detailed investigation ...

  14. Differential roles of fairness- and compassion-based motivations for cooperation, defection, and punishment.

    Science.gov (United States)

    Singer, Tania; Steinbeis, Nikolaus

    2009-06-01

    The present paper briefly describes and contrasts two different motivations crucially involved in decision making and cooperation, namely fairness-based and compassion-based motivation. Whereas both can lead to cooperation in comparable social situations, we suggest that they are driven by fundamentally different mechanisms and, overall, predict different behavioral outcomes. First, we provide a brief definition of each and discuss the relevant behavioral and neuroscientific literature with regards to cooperation in the context of economic games. We suggest that, whereas both fairness- and compassion-based motivation can support cooperation, fairness-based motivation leads to punishment in cases of norm violation, while compassion-based motivation can, in cases of defection, counteract a desire for revenge and buffer the decline into iterative noncooperation. However, those with compassion-based motivation alone may get exploited. Finally, we argue that the affective states underlying fairness-based and compassion-based motivation are fundamentally different, the former driven by anger or fear of being punished and the latter by a wish for the other person's well-being.

  15. Integration of polarization and chromatic cues in the insect sky compass.

    Science.gov (United States)

    el Jundi, Basil; Pfeiffer, Keram; Heinze, Stanley; Homberg, Uwe

    2014-06-01

    Animals relying on a celestial compass for spatial orientation may use the position of the sun, the chromatic or intensity gradient of the sky, the polarization pattern of the sky, or a combination of these cues as compass signals. Behavioral experiments in bees and ants, indeed, showed that direct sunlight and sky polarization play a role in sky compass orientation, but the relative importance of these cues are species-specific. Intracellular recordings from polarization-sensitive interneurons in the desert locust and monarch butterfly suggest that inputs from different eye regions, including polarized-light input through the dorsal rim area of the eye and chromatic/intensity gradient input from the main eye, are combined at the level of the medulla to create a robust compass signal. Conflicting input from the polarization and chromatic/intensity channel, resulting from eccentric receptive fields, is eliminated at the level of the anterior optic tubercle and central complex through internal compensation for changing solar elevations, which requires input from a circadian clock. Across several species, the central complex likely serves as an internal sky compass, combining E-vector information with other celestial cues. Descending neurons, likewise, respond both to zenithal polarization and to unpolarized cues in an azimuth-dependent way.

  16. Flocculation in Saccharomyces cerevisiae is repressed by the COMPASS methylation complex during high-gravity fermentation.

    Science.gov (United States)

    Dietvorst, Judith; Brandt, Anders

    2008-12-01

    The significance of COMPASS on silencing of the FLO and MAL genes, located close to telomeres, was studied in different Saccharomyces cerevisiae strains that fermented high concentrations of maltose (20%) with different efficiency. In one particular fast maltose-fermenting yeast strain, with constitutive expression of FLO11, the expression of FLO1, FLO5 and FLO9 was induced during fermentation of high concentrations of maltose or glucose. In another strain the expression of mainly FLO1 was induced. Mutants of these strains with a defective COMPASS, however, formed very large aggregates of cells earlier in the fermentation and more pronounced than the wild-type. The formation of the large flocs was dependent on calcium ions and was inhibited by mannose. The flocculation displayed by mutants defective in COMPASS was due to increased amounts of FLO1, FLO5 and FLO9 transcripts. COMPASS-mediated silencing of the MAL genes was detected at the later stages of fermentation in strains that fermented high concentrations of maltose slowly and incompletely, while silencing was not detectable in strains that fermented maltose fast. Thus, COMPASS, in addition to the MAL genes, is also involved in silencing the expression of the FLO1, FLO5 and FLO9 genes.

  17. The Role of Self-Compassion in Buffering Symptoms of Depression in the General Population.

    Directory of Open Access Journals (Sweden)

    Annett Körner

    Full Text Available Self-compassion, typically operationalized as the total score of the Self-Compassion Scale (SCS; Neff, 2003b, has been shown to be related to increased psychological well-being and lower depression in students of the social sciences, users of psychology websites and psychotherapy patients. The current study builds on the existing literature by examining the link between self-compassion and depressive symptomatology in a sample representative of the German general population (n = 2,404. The SCS subscales of self-judgment, isolation, and over-identification, and the "self-coldness", composite score, which encompass these three negative subscales, consistently differed between subsamples of individuals without any depressive symptoms, with any depressive syndromes, and with major depressive disorder. The contribution of the positive SCS subscales of self-kindness, common humanity, and mindfulness to the variance in depressive symptomatology was almost negligible. However, when combined to a "self-compassion composite", the positive SCS subscales significantly moderated the relationship between "self-coldness" and depressive symptoms in the general population. This speaks for self-compassion having the potential to buffer self-coldness related to depression--providing an argument for interventions that foster self-caring, kind, and forgiving attitudes towards oneself.

  18. Investigating The Relationship Between Flourishing And Self-Compassion: A Structural Equation Modeling Approach

    Directory of Open Access Journals (Sweden)

    Seydi Ahmet Satici

    2013-12-01

    Full Text Available The purpose of this study was to examine the relationships between flourishing and self-compassion. Participants were 347 (194 female and 153 male university students, between age range of 18-24, who completed a questionnaire package that included the Flourishing Scale and the Self-compassion Scale. The relationships between flourishing and self-compassion were examined using correlation analysis and the hypothesis model was tested through structural equation modeling. In correlation analysis, self-kindness, common humanity, and mindfulness factors of self-compassion were found positively and self-judgment, isolation, and over-identification factors of self-compassion were found negatively related to flourishing. The model demonstrated fit (χ²=37.12, χ²/df = 4.12, RMSEA = .095, SRMR = .074, GFI = .97, AGFI = .91, CFI= .97, and NFI = .96. According to path analysis results, self-kindness, common humanity, and mindfulness were predicted positively by flourishing. Further, flourishing predicted self-judgment, isolation, and over-identification in a negative way. Results were discussed in the light of the related literature.

  19. The Role of Self-Compassion in Buffering Symptoms of Depression in the General Population.

    Science.gov (United States)

    Körner, Annett; Coroiu, Adina; Copeland, Laura; Gomez-Garibello, Carlos; Albani, Cornelia; Zenger, Markus; Brähler, Elmar

    2015-01-01

    Self-compassion, typically operationalized as the total score of the Self-Compassion Scale (SCS; Neff, 2003b), has been shown to be related to increased psychological well-being and lower depression in students of the social sciences, users of psychology websites and psychotherapy patients. The current study builds on the existing literature by examining the link between self-compassion and depressive symptomatology in a sample representative of the German general population (n = 2,404). The SCS subscales of self-judgment, isolation, and over-identification, and the "self-coldness", composite score, which encompass these three negative subscales, consistently differed between subsamples of individuals without any depressive symptoms, with any depressive syndromes, and with major depressive disorder. The contribution of the positive SCS subscales of self-kindness, common humanity, and mindfulness to the variance in depressive symptomatology was almost negligible. However, when combined to a "self-compassion composite", the positive SCS subscales significantly moderated the relationship between "self-coldness" and depressive symptoms in the general population. This speaks for self-compassion having the potential to buffer self-coldness related to depression--providing an argument for interventions that foster self-caring, kind, and forgiving attitudes towards oneself.

  20. Associations among dispositional mindfulness, self-compassion, and executive function proficiency in early adolescents.

    Science.gov (United States)

    Shin, Hee-Sung; Black, David S; Shonkoff, Eleanor Tate; Riggs, Nathaniel R; Pentz, Mary Ann

    2016-12-01

    The study objective was to examine the effects of two conceptually related constructs, self-compassion and dispositional mindfulness, on executive function (EF) proficiency among early adolescents. Executive function refers to a set of psychological processes governing emotional regulation, organization, and planning. While the benefits of positive psychology appear evident for mental health and wellness, little is known about the etiological relationship between dispositional mindfulness and self-compassion in their associations with EF. Two hundred and ten early adolescents attending middle school (age M=12.5 years; SD=0.5; 21% Hispanic, 18% Mixed/bi-racial, 47% White, and 9% Other/Missing; 37.1% on free lunch program) self-reported levels of dispositional mindfulness (Mindful Attention Awareness Scale; MAAS), self-compassion (Self-Compassion Scale; SCS; self-judgment and self-kindness domains), and EF proficiency (Behavior Rating Inventory of Executive Function; BRIEF-SR). A sequential linear regression stepwise approach was taken entering the independent variables as separate models in the following order: self-kindness, self-judgement, and dispositional mindfulness. All models controlled for participant age and sex. SCS self-kindness was not associated with EF proficiency, but SCS self-judgment (reverse-coded) contributed to the variance in EF (β=0.40, pself-compassion domains, when independent of contemplative training.