WorldWideScience

Sample records for choosing genuine opportunities

  1. Choosing Wisely: Opportunities for Improving Value in Cancer Care Delivery?

    Science.gov (United States)

    Rocque, Gabrielle B; Williams, Courtney P; Jackson, Bradford E; Wallace, Audrey S; Halilova, Karina I; Kenzik, Kelly M; Partridge, Edward E; Pisu, Maria

    2017-01-01

    Patients, providers, and payers are striving to identify where value in cancer care can be increased. As part of the Choosing Wisely (CW) campaign, ASCO and the American Society for Therapeutic Radiology and Oncology have recommended against specific, yet commonly performed, treatments and procedures. We conducted a retrospective analysis of Medicare claims data to examine concordance with CW recommendations across 12 cancer centers in the southeastern United States. Variability for each measure was evaluated on the basis of patient characteristics and site of care. Hierarchical linear modeling was used to examine differences in average costs per patient by concordance status. Potential cost savings were estimated on the basis of a potential 95% adherence rate and average cost difference. The analysis included 37,686 patients with cancer with Fee-for-Service Medicare insurance. Concordance varied by CW recommendation from 39% to 94%. Patient characteristics were similar for patients receiving concordant and nonconcordant care. Significant variability was noted across centers for all recommendations, with as much as an 89% difference. Nonconcordance was associated with higher costs for every measure. If concordance were to increase to 95% for all measures, we would estimate a $19 million difference in total cost of care per quarter. These results demonstrate ample room for reduction of low-value care and corresponding costs associated with the CW recommendations. Because variability in concordance was driven primarily by site of care, rather than by patient factors, continued education about these low-value services is needed to improve the value of cancer care.

  2. Recognition of Genuine Smiles

    NARCIS (Netherlands)

    Dibeklioğlu, H.; Salah, A.A.; Gevers, T.

    2015-01-01

    Automatic distinction between genuine (spontaneous) and posed expressions is important for visual analysis of social signals. In this paper, we describe an informative set of features for the analysis of face dynamics, and propose a completely automatic system to distinguish between genuine and

  3. Choosing not to choose.

    Science.gov (United States)

    Sunstein, Cass R

    2014-10-01

    Choice can be an extraordinary benefit or an immense burden. In some contexts, people choose not to choose, or would do so if they were asked. In part because of limitations of "bandwidth," and in part because of awareness of their own lack of information and potential biases, people sometimes want other people to choose for them. For example, many people prefer not to make choices about their health or retirement plans; they want to delegate those choices to a private or public institution that they trust (and may well be willing to pay a considerable amount to those who are willing to accept such delegations). This point suggests that however well accepted, the line between active choosing and paternalism is often illusory. When private or public institutions override people's desire not to choose and insist on active choosing, they may well be behaving paternalistically, through a form of choice-requiring paternalism. Active choosing can be seen as a form of libertarian paternalism, and a frequently attractive one, if people are permitted to opt out of choosing in favor of a default (and in that sense permitted not to choose); it is a form of nonlibertarian paternalism insofar as people are required to choose. For both ordinary people and private or public institutions, the ultimate judgment in favor of active choosing, or in favor of choosing not to choose, depends largely on the costs of decisions and the costs of errors.

  4. Great Work, Genuine Problems

    Science.gov (United States)

    Berry, John N., III

    2007-01-01

    This article presents findings from the "Library Journal's" Job Satisfaction Survey among 3,095 library staffers from public, academic, special, and school libraries. A whopping 85.6 percent of the respondents said they would choose a career in librarianship again if they had to start over. Workers in all types of libraries--and across…

  5. Heterogeneity in barriers regarding the motivation, the opportunity and the ability to choose low-calorie snack foods and beverages: associations with real-life choices

    NARCIS (Netherlands)

    Bos, C.; Lans, van der I.A.; Rijnsoever, van F.J.; Trijp, van J.C.M.

    2016-01-01

    Objective: Employing Rothschild’s Motivation–Opportunity–Ability framework, the present study examines the extent to which heterogeneity in barriers regarding the motivation, the perceived opportunity and the perceived ability to choose low-calorie over high-calorie snacks is associated with the

  6. Heterogeneity in barriers regarding the motivation, the opportunity and the ability to choose low-calorie snack foods and beverages: associations with real-life choices.

    Science.gov (United States)

    Bos, Colin; van der Lans, Ivo A; van Rijnsoever, Frank J; van Trijp, Hans Cm

    2016-06-01

    Employing Rothschild's Motivation-Opportunity-Ability framework, the present study examines the extent to which heterogeneity in barriers regarding the motivation, the perceived opportunity and the perceived ability to choose low-calorie over high-calorie snacks is associated with the proportion of low-calorie snack choices in real life. Furthermore, the study investigates which dominant barrier profiles can be discerned. Data were obtained from a survey about participants' motivation, opportunity and ability to choose low-calorie over high-calorie snacks and an FFQ that measured habitual consumption of snack foods and beverages. Data were analysed using R packages lavaan and NbClust, and IBM SPSS Statistics. A representative sample (n 1318) of the Dutch population based on gender (686 women), age and education level. For both snack foods and beverages, motivation to choose low-calorie over high-calorie snacks was associated strongest with proportions of low-calorie choices. The perceived ability and perceived opportunity were also associated with proportions of low-calorie choices, albeit to a lesser extent. Furthermore, three dominant profiles of barriers were identified: the no-barrier profile, the lack-of-opportunity profile and the lack-of-motivation profile. These profiles differed significantly on proportions of low-calorie snack choices, daily meal consumption and sociodemographic characteristics. Heterogeneity in barriers regarding the motivation, the perceived opportunity and the perceived ability to choose low-calorie over high-calorie snacks is associated with the proportion of low-calorie snack choices in real life. By identifying and appreciating heterogeneity in barriers, the present study provides further incentives for the tailoring of intervention strategies.

  7. Nurses' Journey Toward Genuine Participation

    DEFF Research Database (Denmark)

    Østergaard, Kija Lin; Simonsen, Jesper; Karasti, Teija Helena

    2016-01-01

    This paper contributes to the ongoing debate on participation in Participatory Design (PD) by drawing on the notion of genuine participation [8]. It clarifies nurses' empirical journey as one of becoming and learning [1, 6], where they move from being reluctant participants, attending only because...... management has instructed them to do so, to taking an interest and finding their voices in the design process. In this way, they are ultimately able to engage in genuine and willing participation. The main discussion points in the paper are the transitions in the nurses' journey toward embracing qualities...... of genuine participation, the nurse-researcher's reflections on her facilitation of the process, and collective learning as an integral part of the process....

  8. Using Digital Board Games for Genuine Communication in EFL Classrooms

    Science.gov (United States)

    Wu, Chia-Jung; Chen, Gwo-Dong; Huang, Chi-Wen

    2014-01-01

    EFL learners in Taiwan have a low-level communication ability because many learners are still not provided opportunities to use language for genuine communication in classrooms and receive insufficient language input due to the environment. This study examines the use of digital board game language learning set in a task-collaborative platform,…

  9. Energy expenditure of genuine laughter

    Science.gov (United States)

    Buchowski, MS; Majchrzak, KM; Blomquist, K; Chen, KY; Byrne, DW; Bachorowski, J-A

    2012-01-01

    Objective To measure energy expenditure (EE) and heart rate (HR) during genuine laughter. Design Experimental trial of viewing film clips in four cycles either intended to evoke laughter (humorous −10 min) or unlikely to elicit laughter (not humorous −5 min) under strictly controlled conditions of a whole-room indirect calorimeter equipped with audio recording system. Participants Forty five adult friend dyads in either same-sex male (n=7), same-sex female (n=21) and mix-sex male-female (n=17); age 18–34 years; body mass index 24.7±4.9 (range 17.9–41.1). Measurements Energy expenditure in a whole-room indirect calorimeter, HR using Polar HR monitor. Laugh rate, duration and type from digitized audio data using a computerized system and synchronized with HR and EE results. Results Laughter EE was 0.79±1.30 kJ/min (0.19±0.31 kcal/min) higher than resting EE (Plaughter segments increased above resting by 2.1±3.8 beats/min, ranging from −7.6 to 26.8 beats/min. Laughter EE was correlated with HR (rs=0.250, Plaughter EE and HR were positively correlated with laughter duration (rs=0.282 and 0.337, both Plaughter causes a 10–20% increase in EE and HR above resting values, which means that 10–15 min of laughter per day could increase total EE by 40–170 kJ (10–40 kcal). PMID:16652129

  10. Choosing Beauty

    NARCIS (Netherlands)

    Friederich, Simon

    2017-01-01

    Reasoning that takes into account self-locating evidence in apparently plausible ways sometimes yields the startling conclusion that rational credences are such as if agents had bizarre causal powers. The present paper introduces a novel version of the Sleeping Beauty problem-Choosing Beauty-for

  11. Can a significance test be genuinely Bayesian?

    OpenAIRE

    Pereira, Carlos A. de B.; Stern, Julio Michael; Wechsler, Sergio

    2008-01-01

    The Full Bayesian Significance Test, FBST, is extensively reviewed. Its test statistic, a genuine Bayesian measure of evidence, is discussed in detail. Its behavior in some problems of statistical inference like testing for independence in contingency tables is discussed.

  12. Genuine Four Tangle for Four Qubit States

    OpenAIRE

    Sharma, S. Shelly; Sharma, N. K.

    2013-01-01

    We report a four qubit polynomial invariant that quantifies genuine four-body correlations. The four qubit invariants are obtained from transformation properties of three qubit invariants under a local unitary on the fourth qubit.

  13. Separability criteria for genuine multiparticle entanglement

    NARCIS (Netherlands)

    Guhne, O.; Seevinck, M.P.|info:eu-repo/dai/nl/304847399

    2010-01-01

    We present a method to derive separability criteria for different classes of multiparticle entanglement, especially genuine multiparticle entanglement. The resulting criteria are necessary and sufficient for certain families of states. This, for example, completely solves the problem of classifying

  14. Separability Criteria for Genuine Multiparticle Entanglement

    NARCIS (Netherlands)

    Guehne, O.; Seevinck, M.P.

    2010-01-01

    We present a method to derive separability criteria for different classes of multiparticle entanglement, especially genuine multiparticle entanglement. The resulting criteria are necessary and sufficient for certain families of states. This, for example, completely solves the problem of classifying

  15. Genuine Multipartite Einstein-Podolsky-Rosen Steering

    Science.gov (United States)

    He, Q. Y.; Reid, M. D.

    2013-12-01

    We develop the concept of genuine N-partite Einstein-Podolsky-Rosen (EPR) steering. This nonlocality is the natural multipartite extension of the original EPR paradox. Useful properties emerge that are not guaranteed for genuine multipartite entangled states. In particular, there is a close link with the task of one-sided, device-independent quantum secret sharing. We derive inequalities to demonstrate multipartite EPR steering for Greenberger-Horne-Zeilinger and Gaussian continuous variable states in loophole-free scenarios.

  16. Analytical characterization of the genuine multiparticle negativity

    International Nuclear Information System (INIS)

    Hofmann, Martin; Moroder, Tobias; Gühne, Otfried

    2014-01-01

    The genuine multiparticle negativity is a measure of genuine multiparticle entanglement which can be numerically calculated. We present several results of how this entanglement measure can be characterized in an analytical way. First, we show that with an appropriate normalization this measure can be seen as coming from a mixed convex roof construction. Based on this, we determine its value for n-qubit GHZ-diagonal states and four-qubit cluster-diagonal states. (paper)

  17. Why virtual friendship is no genuine friendship

    NARCIS (Netherlands)

    Fröding, B.; Peterson, M.B.

    2012-01-01

    Based on a modern reading of Aristotle’s theory of friendship, we argue that virtual friendship does not qualify as genuine friendship. By ‘virtual friendship’ we mean the type of friendship that exists on the internet, and seldom or never is combined with real life interaction. A ‘traditional

  18. Scientific collaboration: genuine and false motivators

    Directory of Open Access Journals (Sweden)

    VOLPATO, G. L.

    2013-12-01

    Full Text Available Here, I emphasize the need for collaborative research among scientists. Such collaboration should aim to address the genuine integrative need to build knowledge rather than searching for visibility based on the international prestige of a collaborator, increased productivity, or funding. Scientists must provide a valid and honest counterpart, such as a solid scientific proposal and performance, and avoid opportunistic motivators.

  19. Genuine Inquiry: Widely Espoused Yet Rarely Enacted

    Science.gov (United States)

    Le Fevre, Deidre M.; Robinson, Viviane M. J.; Sinnema, Claire E. L.

    2015-01-01

    The concept of inquiry is central to contemporary discussions of teacher and leader professional learning and problem solving in interpersonal contexts. However, while few would debate its value, there has been little discussion of the significant challenges inherent in engaging in genuine inquiry. In this article, we distinguish between genuine…

  20. Epistemic Authority and Genuine Ethical Controversies.

    Science.gov (United States)

    Roberts, Adam James

    2017-05-01

    In 'Professional Hubris and its Consequences', Eric Vogelstein claims that 'that there are no good arguments in favor of professional organizations taking genuinely controversial positions on issues of professional ethics'. In this response, I defend two arguments in favour of organisations taking such positions: that their stance-taking may lead to better public policy, and that it may lead to better practice by medical professionals. If either of those defences succeeds, then Vogelstein's easy path to his conclusion - that professional organisations should not take such stances - is blocked. He or others must instead look to establish that the reasons against stance-taking on genuine ethical controversies are more compelling than those for it: plausibly a more challenging task. © 2017 John Wiley & Sons Ltd.

  1. Attitudes of green organizations' personnel toward genuine sustainable development

    NARCIS (Netherlands)

    Allevato, Camillo

    2017-01-01

    Layman's summary: This thesis dissertation concerns the identification of the main factors that influence attitudes towards genuine sustainable development, in order to identify strategies that will be more effective in education for quality sustainable development. In the pursuit of genuine

  2. Converting multilevel nonclassicality into genuine multipartite entanglement

    Science.gov (United States)

    Regula, Bartosz; Piani, Marco; Cianciaruso, Marco; Bromley, Thomas R.; Streltsov, Alexander; Adesso, Gerardo

    2018-03-01

    Characterizing genuine quantum resources and determining operational rules for their manipulation are crucial steps to appraise possibilities and limitations of quantum technologies. Two such key resources are nonclassicality, manifested as quantum superposition between reference states of a single system, and entanglement, capturing quantum correlations among two or more subsystems. Here we present a general formalism for the conversion of nonclassicality into multipartite entanglement, showing that a faithful reversible transformation between the two resources is always possible within a precise resource-theoretic framework. Specializing to quantum coherence between the levels of a quantum system as an instance of nonclassicality, we introduce explicit protocols for such a mapping. We further show that the conversion relates multilevel coherence and multipartite entanglement not only qualitatively, but also quantitatively, restricting the amount of entanglement achievable in the process and in particular yielding an equality between the two resources when quantified by fidelity-based geometric measures.

  3. General form of genuine multipartite entanglement quantum channels for teleportation

    International Nuclear Information System (INIS)

    Chen Pingxing; Zhu Shiyao; Guo, Guangcan

    2006-01-01

    Recently Yeo and Chua [Phys. Rev. Lett. 96, 060502 (2006)] presented an explicit protocol for faithfully teleporting an arbitrary two-qubit state via a genuine four-qubit entanglement channel. Here we generalize completely their results to teleporting an arbitrary N-qubit state via genuine N-qubit entanglement channels. And we present the general form of the genuine multipartite entanglement channels, namely, the sufficient and necessary condition the genuine N-qubit entanglement channels must satisfy to teleport an arbitrary N-qubit state

  4. Popper, laws, and the exclusion of biology from genuine science.

    Science.gov (United States)

    Stamos, David N

    2007-01-01

    The primary purpose of this paper is to argue that biologists should stop citing Karl Popper on what a genuinely scientific theory is. Various ways in which biologists cite Popper on this matter are surveyed, including the use of Popper to settle debates on methodology in phylogenetic systematics. It is then argued that the received view on Popper--namely, that a genuinely scientific theory is an empirically falsifiable one--is seriously mistaken, that Popper's real view was that genuinely scientific theories have the form of statements of laws of nature. It is then argued that biology arguably has no genuine laws of its own. In place of Popperian falsifiability, it is suggested that a cluster class epistemic values approach (which subsumes empirical falsifiability) is the best solution to the demarcation problem between genuine science and pseudo- or non-science.

  5. Choosing Wood Burning Appliances

    Science.gov (United States)

    Information to assist consumers in choosing a wood burning appliance, including types of appliances, the differences between certified and non-certified appliances, and alternative wood heating options.

  6. NEWS: Why choose science?

    Science.gov (United States)

    2000-05-01

    National concerns over the uptake of science subjects and an analysis of how school science departments together with careers programmes influence students' subject choices feature in a recent report from the UK's National Institute for Careers Education and Counselling. It points out that decisions on science subjects are taken very early in pupils' education, often well before the implications of those choices can be clearly understood. If pupils are to be encouraged to keep science options open, then both science teachers and careers advisers have important roles to play. Physics is in fact singled out in the report's recommendations as in need of special attention, due to its perceived difficulty both within the double-award science course and also at A-level. The lack of qualified teachers in physics is noted as a problem for schools and the many initiatives to address these issues should be encouraged according to the report, but within an overall high-profile and well funded national strategy for developing science education in schools. The report also notes that science teachers do not feel able to keep up with career information, whilst few careers advisers have a science background and have little opportunity to build up their knowledge of science syllabuses or of science and engineering careers. More contact between both types of specialist is naturally advocated. Copies of the full report, Choosing Science at 16 by Mary Munro and David Elsom, are available from NICEC, Sheraton House, Castle Park, Cambridge CB3 0AX on receipt of an A4 stamped (70p) addressed envelope. A NICEC briefing summary is also available from the same address (20p stamp required).

  7. Nurses' perceptions of facilitating genuineness in a nurse-patient ...

    African Journals Online (AJOL)

    Anna Elizabeth Van den Heever

    in a nurseepatient relationship were self-assessed on a five-point scale in a questionnaire. Data analysis: Descriptive .... of physical or psychological harm. Truth-telling and genu- ... Not only is genuineness closely linked to a person's beliefs.

  8. To Choose or Not to Choose Science

    DEFF Research Database (Denmark)

    Holmegaard, Henriette Tolstrup; Madsen, Lene Møller; Ulriksen, Lars

    2014-01-01

    In the literature, there is a general concern that a less number of students choose to study science, technology, engineering or mathematics (STEM). This paper presents results from a Danish longitudinal study which examines students’ choice of whether or not to continue studying STEM after upper......-secondary school. In particular, this study focuses on students who held an STEM subject as one of their favourite subjects at secondary educational level, but who chose not to study STEM at the tertiary level. This paper explores how students’ perceptions of STEM relate to their identity work. The data used...

  9. Choosing Spouse in Iran

    Directory of Open Access Journals (Sweden)

    Seyed Zia'

    2015-03-01

    Full Text Available Each society and culture, according to its condition and requirements, makes special circumscriptions, criterions and norms in choosing a spouse. In every culture one may have several alternatives of his/her own opposite sex as a spouse, but spouse choosing is never accidental. In every culture, besides the circumscriptions which is due to the personal values and desires, there are some circumscriptions which are imposed by the society. Till some decades ago, the family organization was responsible for spouse choosing in Iran, but today each person's role has become more important; although cultural and social conditions have some effect on it. Therefore, nowadays spouse choosing is analyzed as an important social action and many theories have been provided for understanding the patterns of the spouse choosing. In this study and in a theoretical level, two important theories (similar spouses and different spouses are presented as two corrival theories and then according to similarities of these theories, the indicators of the study are made. After that, by using the survey research method throughout the country and the statistical population of five thousand people, we experimentally assess the indicators of the study and these two theories of the spouse choosing.            Results show the domination of the similar spouses' theory in Iran. They also show that approximately 90% of people in the external traits, 89% in the psycho-emotional traits, 93% in the personal traits, 68% in the social level characteristics and 88% in the religious beliefs, follow the patterns of the similar spouses' theory.The analytical results also conclusively show that different groups in Iran choose persons who have more similarity with them in the external, psycho-emotional and personal traits as well as the social level and religious characteristics. Although it should be noted that among men and women, the strangeness and weakness of these patterns are

  10. Characterizing quantum correlations. The genuine multiparticle negativity as entanglement monotone

    International Nuclear Information System (INIS)

    Hofmann, Martin

    2014-01-01

    Multiparticle entanglement is a useful resource in quantum information processing. It is involved in some quantum key distribution protocols, quantum metrology and many other physical applications and phenomena and can be experimentally observed in various quantum systems. Having said this, its classification, detection and especially its quantification is quite challenging. To this day there exists no general mixed state measure for genuine multiparticle entanglement, which can be computed and analytically treated at the same time. In this thesis the analytical characterisation of genuine multiparticle entanglement in quantum systems using the computable genuine multiparticle negativity as entanglement measure is provided. Furthermore, the notion of stabiliser states, which are families of symmetric genuine multiparticle entangled states, is generalised and a useful method to exploit local symmetries to speed up the computation of the investigated entanglement measure is provided. In the first part, after a short introduction, the genuine multiparticle negativity, which is defined as an optimisation problem known as semidefinite programming problem, is investigated. It is discussed, how this entanglement measure can be characterised in an analytical way. First, it is shown that the genuine multiparticle negativity with an appropriate renormalisation can be considered as coming from a mixed convex roof construction. Using this result, its analytical value for generalised n-qubit Greenberger-Horne-Zeilingerdiagonal states and four-qubit cluster-diagonal states is determined. In the second part of this thesis, the genuine multiparticle negativity is used to study the scaling and spatial distribution of genuine multiparticle entanglement in three- and four-spin reduced states of a onedimensional spin model at its quantum phase transition. At the quantum phase transition of the one dimensional XY -model, which can be studied with analytic rigour, a logarithmic

  11. Choose your doctorate.

    Science.gov (United States)

    Jolley, Jeremy

    2007-02-01

    The development of education options for nurses has been inexorable and it is increasingly the case that senior nurses are considering a doctorate as the logical next step in their educational career. Such individuals need to make important decisions as to whether they should embark on a taught doctorate, professional doctorate or a traditional PhD. Each of these options will necessitate a considerable investment in time and money as well as the sacrifice of quality time and spare time over a significant number of years. A doctorate is not for everyone. Those still reading this text may be asking 'could this possibly be for me'? This paper will try to help the reader decide which if any option to take. It is suggested that nurses will now turn to the doctoral degree as their next adventure in academic study. It is argued that this development is not being controlled by management forces and indeed cannot be controlled by them. This last is chiefly because the move towards doctoral education is led by individuals who choose to study for a doctorate simply because they can. The paper considers what choices are available to nurses who wish to pursue a doctoral programme of study. In particular, this paper considers what new developments in doctoral courses are becoming available and what advantage there may be in studying for one of the newer professional doctorates rather than a traditional PhD. The material here is the result of a review of the literature on recent developments in doctoral education for nurses. The existing provision by UK and other universities was also reviewed, the data being collected by an informal review of universities' advertising material. It is inevitable that some nurses who are already qualified to degree and masters degree will take advantage of the doctoral degree opportunities which now newly present themselves. For nurses in practice, the advantages of the professional doctorate is that it is more structured, enables more peer and

  12. The Customer Cannot Choose

    NARCIS (Netherlands)

    A.C.D. Donkers (Bas)

    2013-01-01

    textabstractPeople can choose and they make many choices each and every day. However, most people are unaware of how strong their environment influences the choices they make. In his inaugural address, Bas Donkers highlights the impact of what people see (and what they don’t see), what people

  13. Discriminant function for classification of genuine and counterfeit ...

    African Journals Online (AJOL)

    Findings of the research revealed that the naira notes are to be classified as counterfeit or genuine according to the model: Z = 440.3007X - 858.8366Y + 147.5228Z such that Z > Z0 where Z0 is the end point of classification. Hotelling's T2 and Mahalanobis quantity were also computed. The test result showed that ...

  14. WHY WOULD YOUNG STUDENTS CHOOSE ENTREPRENEURSHIP?

    Directory of Open Access Journals (Sweden)

    Muntean Andreea

    2012-12-01

    Full Text Available The entrepreneurship is widely considered as a solution for economic problems. The number of young people who start a new business is in increasing. The students’ motivation for choosing entrepreneurship is the research purpose of this paper. A survey developed in Alba Iulia, on a number of 100 students’ points out the relevant motivation why young people choose entrepreneurial alternative. The results showed that most of the actual students would choose to be entrepreneurs because they want to improve their life standards, to explore new business opportunities and to have a social status. In conclusion, the teachers, the governmental authorities and all the others interested in stimulating the entrepreneurial motivation should their words and actions affect potential entrepreneurs’ perceptions of entrepreneurial feasibility and net desirability.

  15. One-way EPR steering and genuine multipartite EPR steering

    Science.gov (United States)

    He, Qiongyi; Reid, Margaret D.

    2012-11-01

    We propose criteria and experimental strategies to realise the Einstein-Podolsky-Rosen (EPR) steering nonlocality. One-way steering can be obtained where there is asymmetry of thermal noise on each system. We also present EPR steering inequalities that act as signatures and suggest how to optimise EPR correlations in specific schemes so that the genuine multipartite EPR steering nonlocality (EPR paradox) can also possibly be realised. The results presented here also apply to the spatially separated macroscopic atomic ensembles.

  16. Multisetting Bell-type inequalities for detecting genuine multipartite entanglement

    International Nuclear Information System (INIS)

    Pal, Karoly F.; Vertesi, Tamas

    2011-01-01

    In a recent paper, Bancal et al.[Phys. Rev. Lett. 106, 250404 (2011)] put forward the concept of device-independent witnesses of genuine multipartite entanglement. These witnesses are capable of verifying genuine multipartite entanglement produced in a laboratory without resorting to any knowledge of the dimension of the state space or of the specific form of the measurement operators. As a by-product they found a multiparty three-setting Bell inequality which makes it possible to detect genuine n-partite entanglement in a noisy n-qubit Greenberger-Horne-Zeilinger (GHZ) state for visibilities as low as 2/3 in a device-independent way. In this paper, we generalize this inequality to an arbitrary number of settings, demonstrating a threshold visibility of 2/π∼0.6366 for number of settings going to infinity. We also present a pseudotelepathy Bell inequality achieving the same threshold value. We argue that our device-independent witnesses are optimal in the sense that for n odd the above value cannot be beaten with n-party-correlation Bell inequalities.

  17. Choosing children: intergenerational justice?

    Science.gov (United States)

    Doyal, Len; McLean, Sheila

    2005-03-01

    In this discussion, we argue that the concept of intergenerational justice, usually used in environmental matters, is applicable to reproductive decisions also. Additionally, we propose that this permits certain reproductive choices to be made prior to conception or during the pregnancy, and that these choices should not be confined to clinical concerns. In particular, we argue that consideration of the interests of future children should be viewed from the perspective of objective well-being. That being the case, decisions about the sex of future offspring can, in terms of intergenerational justice, be legitimate. We do not argue that every reproductive choice is legitimate; for example it would not be legitimate deliberately to choose characteristics that prevent future children from potentially successful participation in social life.

  18. Choosing health, constrained choices.

    Science.gov (United States)

    Chee Khoon Chan

    2009-12-01

    In parallel with the neo-liberal retrenchment of the welfarist state, an increasing emphasis on the responsibility of individuals in managing their own affairs and their well-being has been evident. In the health arena for instance, this was a major theme permeating the UK government's White Paper Choosing Health: Making Healthy Choices Easier (2004), which appealed to an ethos of autonomy and self-actualization through activity and consumption which merited esteem. As a counterpoint to this growing trend of informed responsibilization, constrained choices (constrained agency) provides a useful framework for a judicious balance and sense of proportion between an individual behavioural focus and a focus on societal, systemic, and structural determinants of health and well-being. Constrained choices is also a conceptual bridge between responsibilization and population health which could be further developed within an integrative biosocial perspective one might refer to as the social ecology of health and disease.

  19. Choosing the right technology

    DEFF Research Database (Denmark)

    Milan, Christian; Nielsen, Mads Pagh; Bojesen, Carsten

    2014-01-01

    The use of renewable energy sources (RES) has continuously increased throughout the last decade. In the residential building sector the trend goes towards energy supply systems based on multiple RES. This is mainly due to political requirements, governmental subsidies and fuel price development....... These systems not only require an optimal design with respect to the installed capacities but also the right choice in combining the available technologies assuring a cost-effective solution. e aim of this paper is to present an optimization methodology for residential on-site energy supply systems based...... on mixed integer linear programming. The methodology chooses the right combination of technologies and sizes the components based on on-site weather data and expected consumption profiles. Through this approach the fluctuations of RES as well as the user behavior are taken into account already during...

  20. Discrimination thresholds for smiles in genuine versus blended facial expressions

    Directory of Open Access Journals (Sweden)

    Aida Gutiérrez-García

    2015-12-01

    Full Text Available Genuine smiles convey enjoyment or positive affect, whereas fake smiles conceal or leak negative feelings or motives (e.g. arrogance, contempt, embarrassment, or merely show affiliation or politeness. We investigated the minimum display time (i.e. threshold; ranging from 50 to 1,000 ms that is necessary to distinguish a fake from a genuine smile. Variants of fake smiles were created by varying the type of non-happy (e.g. neutral, angry, sad, etc. eyes in blended expressions with a smiling mouth. Participants judged whether faces conveyed happiness or not. Results showed that thresholds vary as a function of type of eyes: blended expressions with angry eyes are discriminated early (100 ms, followed by those with disgusted eyes, fearful, and sad (from 250 to 500 ms, surprised (750 ms, and neutral (from 750 to 1,000 ms eyes. An important issue for further research is the extent to which such discrimination threshold differences depend on physical or affective factors.

  1. Genuine and natural: the opinion of teen consumers

    Directory of Open Access Journals (Sweden)

    Stefania Balzan

    2017-02-01

    Full Text Available Food packaging frequently reports the terms natural, 100% natural or similar. Often these indications induce consumers to purchase those products that are considered healthier and fresher. The overall goal of this study was to assess what teen consumers perceive to be genuine and natural foods. A questionnaire was distributed to the students of some high schools (lyceum, technical and professional institutes. It was completed by 349 females and 314 males, with an average age of 17.6 years. Respondents are quite interested in the information on recipes, diet, beauty and food safety; websites were important information retrieval tools. Genuine food is defined mainly as fruits and vegetables, home-made and salubrious, with less or without fat and that is good for health. Meanwhile, natural is demarcated primarily by the absence of additives and manipulation or treatments (negative impact. Also fruits and vegetables and organic production are associated to natural. The existence of a natural food preference is well described and the presence on food label may cause a wrong perception of healthfulness.

  2. Genuine and Natural: The Opinion of Teen Consumers

    Science.gov (United States)

    Balzan, Stefania; Fasolato, Luca; Cardazzo, Barbara; Penon, Cristiana; Novelli, Enrico

    2017-01-01

    Food packaging frequently reports the terms natural, 100% natural or similar. Often these indications induce consumers to purchase those products that are considered healthier and fresher. The overall goal of this study was to assess what teen consumers perceive to be genuine and natural foods. A questionnaire was distributed to the students of some high schools (lyceum, technical and professional institutes). It was completed by 349 females and 314 males, with an average age of 17.6 years. Respondents are quite interested in the information on recipes, diet, beauty and food safety; websites were important information retrieval tools. Genuine food is defined mainly as fruits and vegetables, home-made and salubrious, with less or without fat and that is good for health. Meanwhile, natural is demarcated primarily by the absence of additives and manipulation or treatments (negative impact). Also fruits and vegetables and organic production are associated to natural. The existence of a natural food preference is well described and the presence on food label may cause a wrong perception of healthfulness. PMID:28462202

  3. How couples choose vasectomy.

    Science.gov (United States)

    Schehl, M

    1997-01-01

    A study conducted by AVSC International between 1992 and 1995 found that couples around the world go through a highly similar decision-making process when they choose vasectomy as their family planning methods. Study findings are based upon in-depth, qualitative interviews with couples using vasectomy in Bangladesh, Mexico, Kenya, and Rwanda, where the prevalence of vasectomy is relatively low, and Sri Lanka and the US, where it is relatively high. 218 separate interviews were conducted with male and female partners. Concerns about the woman's health were cited by respondents in each country as reasons to cease childbearing and to opt for vasectomy as the means to achieving that end. Also, almost all respondents mentioned varying degrees of financial hardship as contributing to their decision to end childbearing. These findings highlight the concept of partnership in relationships and family planning decision-making, and demonstrate the importance of going beyond traditional stereotypes about gender roles in decision-making. Social influences and the potential risks of using other forms of contraception also contributed to the choice of using vasectomy. The decision-making process and lessons learned are discussed.

  4. Value of freedom to choose encoded by the human brain

    Science.gov (United States)

    Fujiwara, Juri; Usui, Nobuo; Park, Soyoung Q.; Williams, Tony; Iijima, Toshio; Taira, Masato; Tsutsui, Ken-Ichiro

    2013-01-01

    Humans and animals value the opportunity to choose by preferring alternatives that offer more rather than fewer choices. This preference for choice may arise not only from an increased probability of obtaining preferred outcomes but also from the freedom it provides. We used human neuroimaging to investigate the neural basis of the preference for choice as well as for the items that could be chosen. In each trial, participants chose between two options, a monetary amount option and a “choice option.” The latter consisted of a number that corresponded to the number of everyday items participants would subsequently be able to choose from. We found that the opportunity to choose from a larger number of items was equivalent to greater amounts of money, indicating that participants valued having more choice; moreover, participants varied in the degree to which they valued having the opportunity to choose, with some valuing it more than the increased probability of obtaining preferred items. Neural activations in the mid striatum increased with the value of the opportunity to choose. The same region also coded the value of the items. Conversely, activation in the dorsolateral striatum was not related to the value of the items but was elevated when participants were offered more choices, particularly in those participants who overvalued the opportunity to choose. These data suggest a functional dissociation of value representations within the striatum, with general representations in mid striatum and specific representations of the value of freedom provided by the opportunity to choose in dorsolateral striatum. PMID:23864380

  5. Perceived emotion genuineness: normative ratings for popular facial expression stimuli and the development of perceived-as-genuine and perceived-as-fake sets.

    Science.gov (United States)

    Dawel, Amy; Wright, Luke; Irons, Jessica; Dumbleton, Rachael; Palermo, Romina; O'Kearney, Richard; McKone, Elinor

    2017-08-01

    In everyday social interactions, people's facial expressions sometimes reflect genuine emotion (e.g., anger in response to a misbehaving child) and sometimes do not (e.g., smiling for a school photo). There is increasing theoretical interest in this distinction, but little is known about perceived emotion genuineness for existing facial expression databases. We present a new method for rating perceived genuineness using a neutral-midpoint scale (-7 = completely fake; 0 = don't know; +7 = completely genuine) that, unlike previous methods, provides data on both relative and absolute perceptions. Normative ratings from typically developing adults for five emotions (anger, disgust, fear, sadness, and happiness) provide three key contributions. First, the widely used Pictures of Facial Affect (PoFA; i.e., "the Ekman faces") and the Radboud Faces Database (RaFD) are typically perceived as not showing genuine emotion. Also, in the only published set for which the actual emotional states of the displayers are known (via self-report; the McLellan faces), percepts of emotion genuineness often do not match actual emotion genuineness. Second, we provide genuine/fake norms for 558 faces from several sources (PoFA, RaFD, KDEF, Gur, FacePlace, McLellan, News media), including a list of 143 stimuli that are event-elicited (rather than posed) and, congruently, perceived as reflecting genuine emotion. Third, using the norms we develop sets of perceived-as-genuine (from event-elicited sources) and perceived-as-fake (from posed sources) stimuli, matched on sex, viewpoint, eye-gaze direction, and rated intensity. We also outline the many types of research questions that these norms and stimulus sets could be used to answer.

  6. Choosing to Participate: Revised Edition

    Science.gov (United States)

    Goldstein, Phyllis; Strom, Adam

    2009-01-01

    "Choosing to Participate" focuses on civic choices--the decisions people make about themselves and others in their community, nation, and world. The choices people make, both large and small, may not seem important at the time, but little by little they shape them as individuals and responsible global citizens. "Choosing to…

  7. Human matching performance of genuine crime scene latent fingerprints.

    Science.gov (United States)

    Thompson, Matthew B; Tangen, Jason M; McCarthy, Duncan J

    2014-02-01

    There has been very little research into the nature and development of fingerprint matching expertise. Here we present the results of an experiment testing the claimed matching expertise of fingerprint examiners. Expert (n = 37), intermediate trainee (n = 8), new trainee (n = 9), and novice (n = 37) participants performed a fingerprint discrimination task involving genuine crime scene latent fingerprints, their matches, and highly similar distractors, in a signal detection paradigm. Results show that qualified, court-practicing fingerprint experts were exceedingly accurate compared with novices. Experts showed a conservative response bias, tending to err on the side of caution by making more errors of the sort that could allow a guilty person to escape detection than errors of the sort that could falsely incriminate an innocent person. The superior performance of experts was not simply a function of their ability to match prints, per se, but a result of their ability to identify the highly similar, but nonmatching fingerprints as such. Comparing these results with previous experiments, experts were even more conservative in their decision making when dealing with these genuine crime scene prints than when dealing with simulated crime scene prints, and this conservatism made them relatively less accurate overall. Intermediate trainees-despite their lack of qualification and average 3.5 years experience-performed about as accurately as qualified experts who had an average 17.5 years experience. New trainees-despite their 5-week, full-time training course or their 6 months experience-were not any better than novices at discriminating matching and similar nonmatching prints, they were just more conservative. Further research is required to determine the precise nature of fingerprint matching expertise and the factors that influence performance. The findings of this representative, lab-based experiment may have implications for the way fingerprint examiners testify in

  8. Honest signaling in trust interactions: smiles rated as genuine induce trust and signal higher earning opportunities

    OpenAIRE

    Centorrino, S.; Djemai, E.; Hopfensitz, A.; Milinski, M.; Seabright, P.

    2015-01-01

    We test the hypothesis that smiles perceived as honest serve as a signal that has evolved to induce cooperation in situations requiring mutual trust. Potential trustees (84 participants from Toulouse, France) made two video clips averaging around 15 seconds for viewing by potential senders before the latter decided whether to ‘send’ or ‘keep’ a lower stake (4 euros) or higher stake (8 euros). Senders (198 participants from Lyon, France) made trust decisions with respect to the recorded clips....

  9. An approach for quantitatively analyzing the genuine tripartite nonlocality of general three-qubit states

    Science.gov (United States)

    Su, Zhaofeng; Li, Lvzhou; Ling, Jie

    2018-04-01

    Nonlocality is an important resource for quantum information processing. Genuine tripartite nonlocality, which is sufficiently confirmed by the violation of Svetlichny inequality, is a kind of more precious resource than the standard one. The genuine tripartite nonlocality is usually quantified by the amount of maximal violation of Svetlichny inequality. The problem of detecting and quantifying the genuine tripartite nonlocality of quantum states is of practical significance but still open for the case of general three-qubit quantum states. In this paper, we quantitatively investigate the genuine nonlocality of three-qubit states, which not only include pure states but also include mixed states. Firstly, we derive a simplified formula for the genuine nonlocality of a general three-qubit state, which is a function of the corresponding three correlation matrices. Secondly, we develop three properties of the genuine nonlocality which can help us to analyze the genuine nonlocality of complex states and understand the nature of quantum nonlocality. Further, we get analytical results of genuine nonlocality for two classes of three-qubit states which have special correlation matrices. In particular, the genuine nonlocality of generalized three-qubit GHZ states, which is derived by Ghose et al. (Phys. Rev. Lett. 102, 250404, 2009), and that of three-qubit GHZ-symmetric states, which is derived by Paul et al. (Phys. Rev. A 94, 032101, 2016), can be easily derived by applying the strategy and properties developed in this paper.

  10. Detecting genuine multipartite correlations in terms of the rank of coefficient matrix

    International Nuclear Information System (INIS)

    Li Bo; Kwek, Leong Chuan; Fan Heng

    2012-01-01

    We propose a method to detect genuine quantum correlation for arbitrary quantum states in terms of the rank of coefficient matrices associated with the pure state. We then derive a necessary and sufficient condition for a quantum state to possess genuine correlation, namely that all corresponding coefficient matrices have rank larger than 1. We demonstrate an approach to decompose the genuine quantum correlated state with high rank coefficient matrix into the form of product states with no genuine quantum correlation for a pure state. (paper)

  11. The Las Vegas Strip as a Genuinely Invented Global Landscape

    Directory of Open Access Journals (Sweden)

    Daniel Ortega

    2004-12-01

    Full Text Available Las Vegas, Nevada, is typically recognised as a place via a single urban gesture, that gesture being Las Vegas Boulevard, which is more commonly referred to as "The Strip". In constructing a thesis around the theme, "Here or There? Interconnections between the Global and the Local", one cannot ignore the invitation to discuss globalisation and its effects on a particular local fabric. For the purpose of this text, globalisation can be thought of as what Carmona et al describe as an intricate series of events leading to the world "becoming increasingly interconnected, with centralised decision making exploiting economies of scale and standardisation" (2003: 101. The centralised decision-making process for The Strip is evident in the strategy to develop individually themed casino resorts along Las Vegas Boulevard that respond to a competitive economy, thus creating a newly standardised landscape. If we also understand that globalisation can be thought of as the development of an interconnected world where economic, political and cultural boundaries can be easily crossed, this work can begin to define how the Las Vegas Strip is a genuinely invented global landscape. This paper addresses the "here-ness" as well as the "there-ness" of The Strip, while offering a dialectical framework for establishing a meaning of place by having 'there' placed 'here'. By employing semiological interpretations of real landscapes from around the globe (for example, Venturi et al, 1972, The Strip becomes a newly invented landscape of "simulations" (Baudrillard, 1988. As such, The Strip acts as a narrative that forms a unique place, opening the door to questions of authenticity and identity. This paper concludes by focusing on the question of "Here or There?" as an appropriate deviation from the assumed role that the post-modern landscape of the Las Vegas Strip plays. This work is intended to be a point of departure from the frequent criticism of the Las Vegas Strip as

  12. Nurses' perceptions of facilitating genuineness in a nurse–patient relationship

    Directory of Open Access Journals (Sweden)

    Anna Elizabeth Van den Heever

    2015-06-01

    Results: When groups were compared, statistically significant differences were identified in nurses' perceptions of facilitating genuineness with respect to age, years' experience as a nurse and qualifications. It is recommended that nurses' awareness of genuineness and its facilitation should involve learning through socialisation and self-awareness.

  13. Two-Year-Old Children Differentiate Test Questions from Genuine Questions

    Science.gov (United States)

    Grosse, Gerlind; Tomasello, Michael

    2012-01-01

    Children are frequently confronted with so-called "test questions". While genuine questions are requests for missing information, test questions ask for information obviously already known to the questioner. In this study we explored whether two-year-old children respond differentially to one and the same question used as either a genuine question…

  14. Genuinely high-dimensional nonlocality optimized by complementary measurements

    International Nuclear Information System (INIS)

    Lim, James; Ryu, Junghee; Yoo, Seokwon; Lee, Changhyoup; Bang, Jeongho; Lee, Jinhyoung

    2010-01-01

    Qubits exhibit extreme nonlocality when their state is maximally entangled and this is observed by mutually unbiased local measurements. This criterion does not hold for the Bell inequalities of high-dimensional systems (qudits), recently proposed by Collins-Gisin-Linden-Massar-Popescu and Son-Lee-Kim. Taking an alternative approach, called the quantum-to-classical approach, we derive a series of Bell inequalities for qudits that satisfy the criterion as for the qubits. In the derivation each d-dimensional subsystem is assumed to be measured by one of d possible measurements with d being a prime integer. By applying to two qubits (d=2), we find that a derived inequality is reduced to the Clauser-Horne-Shimony-Holt inequality when the degree of nonlocality is optimized over all the possible states and local observables. Further applying to two and three qutrits (d=3), we find Bell inequalities that are violated for the three-dimensionally entangled states but are not violated by any two-dimensionally entangled states. In other words, the inequalities discriminate three-dimensional (3D) entanglement from two-dimensional (2D) entanglement and in this sense they are genuinely 3D. In addition, for the two qutrits we give a quantitative description of the relations among the three degrees of complementarity, entanglement and nonlocality. It is shown that the degree of complementarity jumps abruptly to very close to its maximum as nonlocality starts appearing. These characteristics imply that complementarity plays a more significant role in the present inequality compared with the previously proposed inequality.

  15. Internet-ordered viagra (sildenafil citrate) is rarely genuine.

    Science.gov (United States)

    Campbell, Neil; Clark, John P; Stecher, Vera J; Goldstein, Irwin

    2012-11-01

    Counterfeit medication is a growing problem. This study assessed the requirement for prescription, cost, origin, and content of medications sold via the Internet and purporting to be the phosphodiesterase type 5 inhibitor Viagra (sildenafil citrate). Pfizer monitored top search results for the query "buy Viagra" on the two leading Internet search engines in March 2011. Orders were placed from 22 unique Web sites claiming to sell Viagra manufactured by Pfizer. Tablets received were assessed for chemical composition. No Web site examined required a prescription for purchase or a health screening survey; 90% offered illegal "generic Viagra." Cost per tablet ranged from $3.28-$33.00. Shipment origins of purchases were Hong Kong (N = 11), the United States (N = 6), and the United Kingdom (N = 2) as well as Canada, China, and India (N = 1 each). Notably, the four Internet pharmacies claiming to be Canadian did not ship medication from a Canadian address. Of 22 sample tablets examined, 17 (77%) were counterfeit, 4 (18%) were authentic, and 1 (5%) was an illegal generic. Counterfeit tablets were analyzed for sildenafil citrate, the active pharmaceutical ingredient (API) of Viagra, and contents varied between 30% and 50% of the label claim. Counterfeits lacked product information leaflets, including appropriate safety warnings, and genuine Viagra formulations. Internet sites claiming to sell authentic Viagra shipped counterfeit medication 77% of the time; counterfeits usually came from non-U.S. addresses and had 30% to 50% of the labeled API claim. Caution is warranted when purchasing Viagra via the Internet. © 2012 International Society for Sexual Medicine.

  16. Educational Vouchers: Freedom to Choose?

    OpenAIRE

    Reel, Jordan; Block, Walter E.

    2013-01-01

    Milton Friedman is famous for his book title: “Free to Choose.” He also favors educational vouchers, which denies the freedom to choose to people who do not wish to subsidize the education of other people’s children. Thus, he is guilty of a logical contradiction. Why is it important to assess whether Friedman’s views on educational vouchers are logically consistent with his widespread reputation as an advocate of free enterprise, and, thus, freedom to chose? It is important to assess all figu...

  17. Why do men choose to become pedagogues?

    DEFF Research Database (Denmark)

    Wohlgemuth, Ulla Gerner

    2015-01-01

    This article reports the results from a study on reasons for choosing social education for a profession when you are a man. The study concluded that multiple job opportunities and caring for others is a strong motive for men along with possible further studies. The study also disclosed that many...... is one thing, recruiting men to ECE work is quite another matter, especially when gender and ECE hold very strong gender-associated expectations....... men still encounter incomprehension when stating their choice of career. The study is actualised by five new projects supported by the Ministry of Children, Gender Equality, Integration and Social Affairs (MBLIS). These five projects are engaged to seek new ways within attraction and recruitment...

  18. Criteria for genuine N -partite continuous-variable entanglement and Einstein-Podolsky-Rosen steering

    Science.gov (United States)

    Teh, R. Y.; Reid, M. D.

    2014-12-01

    Following previous work, we distinguish between genuine N -partite entanglement and full N -partite inseparability. Accordingly, we derive criteria to detect genuine multipartite entanglement using continuous-variable (position and momentum) measurements. Our criteria are similar but different to those based on the van Loock-Furusawa inequalities, which detect full N -partite inseparability. We explain how the criteria can be used to detect the genuine N -partite entanglement of continuous variable states generated from squeezed and vacuum state inputs, including the continuous-variable Greenberger-Horne-Zeilinger state, with explicit predictions for up to N =9 . This makes our work accessible to experiment. For N =3 , we also present criteria for tripartite Einstein-Podolsky-Rosen (EPR) steering. These criteria provide a means to demonstrate a genuine three-party EPR paradox, in which any single party is steerable by the remaining two parties.

  19. Connecting Quantum Contextuality and Genuine Multipartite Nonlocality with the Quantumness Witness

    International Nuclear Information System (INIS)

    Chen Xu; Su Hong-Yi; Chen Jing-Ling

    2016-01-01

    The Clauser-Horne-Shimony-Holt-type noncontextuality inequality and the Svetlichny inequality are derived from the Alicki-van Ryn quantumness witness. Thus connections between quantumness and quantum contextuality, and between quantumness and genuine multipartite nonlocality are established. (paper)

  20. [Setomaa. Traditsioonilise arhitektuuri põhijooni ; Setomaa. Unique and genuine] / Hannu Oittinen

    Index Scriptorium Estoniae

    Oittinen, Hannu, 1959-

    2015-01-01

    Tutvustus: Setomaa : traditsioonilise arhitektuuri põhijooni / [tekst: MTÜ Vanaajamaja ja Ahto Raudoja. [Värska] : [Seto Instituut], 2014 ; Setomaa : unique and genuine / SA Seto Instituut ; Paul Hagu jt. [Värska] : Seto Instituut, 2014

  1. A demand for genuine CSR : a case study of two scandinavian companies

    OpenAIRE

    Dahle, Malin Austrheim

    2010-01-01

    This study aims to shed new light on Corporate Social Responsibility (CSR) by developing tools and concepts that can be fruitful in analysing a company's CSR practice by distinguishing between different dimensions of CSR. Of particular interest is the distinction between instrumental and genuine CSR. Four dichotomous concepts, or dimensions, will be identified: weak - strong, strategic - genuine, narrow - broad and PR profile - No PR profile. In order to demonstrate the practical relevance of...

  2. CHOOSING THE RIGHT CLOUD COMPUTING SOLUTION FOR YOU

    OpenAIRE

    Dan Smedescu

    2013-01-01

    This article provides an introduction to cloud computing and choosing a vendor. The first part includes definitions and service models while the body of the article lists pros and cons for specific service models and discusses the cost efficiency of implementing a cloud computing solution. In the last part, a general overview of cloud computing advantages and disadvantages further helps to inform the reader of opportunities and pitfalls.

  3. Opportunity Design

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller; Lassen, Astrid Heidemann; Tollestrup, Christian

    2012-01-01

    Creating and growing new businesses is basically about turning an entrepreneurial opportunity into future business. In literature the emergence of opportunities is often described as opportunity recognition or opportunity discovery, which points to the understanding that opportunities are out the...

  4. Towards a "fingerprint" of paper network: separating forgeries from genuine by the properties of fibre structure

    Science.gov (United States)

    Takalo, Jouni; Timonen, Jussi; Sampo, Jouni; Rantala, Maaria; Siltanen, Samuli; Lassas, Matti

    2014-10-01

    A novel method is introduced for distinguishing counterfeit banknotes from genuine samples. The method is based on analyzing differences in the networks of paper fibers. The main tool is a curvelet-based algorithm for measuring the distribution of overall fiber orientation and quantifying its anisotropy. The use of a couple or more appropriate parameters makes it possible to distinguish forgeries from genuine samples as concentrated point clouds in a two- or three-dimensional parameter space. Furthermore, the techniques of making watermarks is investigated by comparing genuine and counterfeit €50 banknotes. In addition, the so-called wire markings are shown to differ significantly from each other in all of investigated banknotes.

  5. Choosing the Right Systems Integration

    Directory of Open Access Journals (Sweden)

    Péči Matúš

    2014-12-01

    Full Text Available The paper examines systems integration and its main levels at higher levels of control. At present, the systems integration is one of the main aspects participating in the consolidation processes and financial flows of a company. Systems Integration is a complicated emotionconsuming process and it is often a problem to choose the right approach and level of integration. The research focused on four levels of integration, while each of them is characterized by specific conditions. At each level, there is a summary of recommendations and practical experience. The paper also discusses systems integration between the information and MES levels. The main part includes user-level integration where we describe an example of such integration. Finally, we list recommendations and also possible predictions of the systems integration as one of the important factors in the future.

  6. Educational Vouchers: Freedom to Choose?

    Directory of Open Access Journals (Sweden)

    Jordan Reel

    2013-12-01

    Full Text Available Milton Friedman is famous for his book title: “Free to Choose.” He also favors educational vouchers, which denies the freedom to choose to people who do not wish to subsidize the education of other people’s children. Thus, he is guilty of a logical contradiction. Why is it important to assess whether Friedman’s views on educational vouchers are logically consistent with his widespread reputation as an advocate of free enterprise, and, thus, freedom to chose? It is important to assess all figures in political economy, and indeed all of scholarship, for logical consistency. It is particularly important to do so in the present case, given the prestige in certain quarters accorded to this Nobel prize-winning economist. We argue in this paper that Friedman’s reputation for logical consistency, and adherence to the philosophy of laissez faire capitalism, are both overblown. Our solution to this challenge is to completely privatize education. Friedman does not advocate that vouchers be utilized for food, clothing or shelter; we see no relevant difference in the case of education. What is the justification of the undertaken topic? This topic is important because education of the next generation is crucial for the upkeep and improvement of society. What is the aim of the present study? It is to demonstrate that the solution offered by M. Friedman and R. Friedman (1990 is highly problematic. What is the methodology used in the study? We quote from this author, and criticize his analysis. What are our main results and conclusions/recommendations? We conclude that the last best hope for the educational industry is laissez faire capitalism, not the mixed economy recommended by Friedman.

  7. The Individual's Right to Choose

    DEFF Research Database (Denmark)

    Scheuer, Steen

    2008-01-01

    in collective agrements. This kind of innovation has been highly controversial in the union movement, but in 2007, the bargaining parties in manufacturing decided to take something of a leap ahead with respect to opportunities of individual choice by employees. The paper will describe the novel employee rights...

  8. Imaging the functional connectivity of the Periaqueductal Gray during genuine and sham electroacupuncture treatment

    Directory of Open Access Journals (Sweden)

    Tu Peichi

    2010-11-01

    Full Text Available Abstract Background Electroacupuncture (EA is currently one of the most popular acupuncture modalities. However, the continuous stimulation characteristic of EA treatment presents challenges to the use of conventional functional Magnetic Resonance Imaging (fMRI approaches for the investigation of neural mechanisms mediating treatment response because of the requirement for brief and intermittent stimuli in event related or block designed task paradigms. A relatively new analysis method, functional connectivity fMRI (fcMRI, has great potential for studying continuous treatment modalities such as EA. In a previous study, we found that, compared with sham acupuncture, EA can significantly reduce Periaqueductal Gray (PAG activity when subsequently evoked by experimental pain. Given the PAG's important role in mediating acupuncture analgesia, in this study we investigated functional connectivity with the area of the PAG we previously identified and how that connectivity was affected by genuine and sham EA. Results Forty-eight subjects, who were randomly assigned to receive either genuine or sham EA paired with either a high or low expectancy manipulation, completed the study. Direct comparison of each treatment mode's functional connectivity revealed: significantly greater connectivity between the PAG, left posterior cingulate cortex (PCC, and precuneus for the contrast of genuine minus sham; significantly greater connectivity between the PAG and right anterior insula for the contrast of sham minus genuine; no significant differences in connectivity between different contrasts of the two expectancy levels. Conclusions Our findings indicate the intrinsic functional connectivity changes among key brain regions in the pain matrix and default mode network during genuine EA compared with sham EA. We speculate that continuous genuine EA stimulation can modify the coupling of spontaneous activity in brain regions that play a role in modulating pain

  9. arXiv Describing dynamical fluctuations and genuine correlations by Weibull regularity

    CERN Document Server

    Nayak, Ranjit K.; Sarkisyan-Grinbaum, Edward K.; Tasevsky, Marek

    The Weibull parametrization of the multiplicity distribution is used to describe the multidimensional local fluctuations and genuine multiparticle correlations measured by OPAL in the large statistics $e^{+}e^{-} \\to Z^{0} \\to hadrons$ sample. The data are found to be well reproduced by the Weibull model up to higher orders. The Weibull predictions are compared to the predictions by the two other models, namely by the negative binomial and modified negative binomial distributions which mostly failed to fit the data. The Weibull regularity, which is found to reproduce the multiplicity distributions along with the genuine correlations, looks to be the optimal model to describe the multiparticle production process.

  10. Measurement of Genuine Three-Particle Bose-Einstein Correlations in Hadronic Z decay

    CERN Document Server

    Achard, P; Aguilar-Benítez, M; Alcaraz, J; Alemanni, G; Allaby, James V; Aloisio, A; Alviggi, M G; Anderhub, H; Andreev, V P; Anselmo, F; Arefev, A; Azemoon, T; Aziz, T; Bagnaia, P; Bajo, A; Baksay, G; Baksay, L; Baldew, S V; Banerjee, S; Banerjee, Sw; Barczyk, A; Barillère, R; Bartalini, P; Basile, M; Batalova, N; Battiston, R; Bay, A; Becattini, F; Becker, U; Behner, F; Bellucci, L; Berbeco, R; Berdugo, J; Berges, P; Bertucci, B; Betev, B L; Biasini, M; Biglietti, M; Biland, A; Blaising, J J; Blyth, S C; Bobbink, Gerjan J; Böhm, A; Boldizsar, L; Borgia, B; Bottai, S; Bourilkov, D; Bourquin, Maurice; Braccini, S; Branson, J G; Brochu, F; Burger, J D; Burger, W J; Cai, X D; Capell, M; Cara Romeo, G; Carlino, G; Cartacci, A M; Casaus, J; Cavallari, F; Cavallo, N; Cecchi, C; Cerrada, M; Chamizo-Llatas, M; Chang, Y H; Chemarin, M; Chen, A; Chen, G; Chen, G M; Chen, H F; Chen, H S; Chiefari, G; Cifarelli, Luisa; Cindolo, F; Clare, I; Clare, R; Coignet, G; Colino, N; Costantini, S; de la Cruz, B; Cucciarelli, S; van Dalen, J A; De Asmundis, R; Déglon, P L; Debreczeni, J; Degré, A; Dehmelt, K; Deiters, K; Della Volpe, D; Delmeire, E; Denes, P; De Notaristefani, F; De Salvo, A; Diemoz, M; Dierckxsens, M; Dionisi, C; Dittmar, Michael; Doria, A; Dova, M T; Duchesneau, D; Echenard, B; Eline, A; El-Mamouni, H; Engler, A; Eppling, F J; Ewers, A; Extermann, Pierre; Falagán, M A; Falciano, S; Favara, A; Fay, J; Fedin, O; Felcini, Marta; Ferguson, T; Fesefeldt, H S; Fiandrini, E; Field, J H; Filthaut, Frank; Fisher, P H; Fisher, W; Fisk, I; Forconi, G; Freudenreich, Klaus; Furetta, C; Galaktionov, Yu; Ganguli, S N; García-Abia, P; Gataullin, M; Gentile, S; Giagu, S; Gong, Z F; Grenier, G; Grimm, O; Grünewald, M W; Guida, M; van Gulik, R; Gupta, V K; Gurtu, A; Gutay, L J; Haas, D; Hakobyan, R S; Hatzifotiadou, D; Hebbeker, T; Hervé, A; Hirschfelder, J; Hofer, H; Hohlmann, M; Holzner, G; Hou, S R; Hu, Y; Jin, B N; Jones, L W; de Jong, P; Josa-Mutuberria, I; Käfer, D; Kaur, M; Kienzle-Focacci, M N; Kim, J K; Kirkby, Jasper; Kittel, E W; Klimentov, A; König, A C; Kopal, M; Koutsenko, V F; Kräber, M H; Krämer, R W; Krenz, W; Krüger, A; Kunin, A; Ladrón de Guevara, P; Laktineh, I; Landi, G; Lebeau, M; Lebedev, A; Lebrun, P; Lecomte, P; Lecoq, P; Le Coultre, P; Le Goff, J M; Leiste, R; Levtchenko, M; Levchenko, P M; Li, C; Likhoded, S A; Lin, C H; Lin, W T; Linde, Frank L; Lista, L; Liu, Z A; Lohmann, W; Longo, E; Lü, Y S; Lübelsmeyer, K; Luci, C; Luminari, L; Lustermann, W; Ma Wen Gan; Malgeri, L; Malinin, A; Maña, C; Mangeol, D J J; Mans, J; Martin, J P; Marzano, F; Mazumdar, K; McNeil, R R; Mele, S; Merola, L; Meschini, M; Metzger, W J; Mihul, A; Milcent, H; Mirabelli, G; Mnich, J; Mohanty, G B; Muanza, G S; Muijs, A J M; Musicar, B; Musy, M; Nagy, S; Natale, S; Napolitano, M; Nessi-Tedaldi, F; Newman, H; Niessen, T; Nisati, A; Nowak, H; Ofierzynski, R A; Organtini, G; Palomares, C; Pandoulas, D; Paolucci, P; Paramatti, R; Passaleva, G; Patricelli, S; Paul, T; Pauluzzi, M; Paus, C; Pauss, Felicitas; Pedace, M; Pensotti, S; Perret-Gallix, D; Petersen, B; Piccolo, D; Pierella, F; Pioppi, M; Piroué, P A; Pistolesi, E; Plyaskin, V; Pohl, M; Pozhidaev, V; Pothier, J; Prokofiev, D O; Prokofev, D; Quartieri, J; Rahal-Callot, G; Rahaman, M A; Raics, P; Raja, N; Ramelli, R; Rancoita, P G; Ranieri, R; Raspereza, A V; Razis, P A; Ren, D; Rescigno, M; Reucroft, S; Riemann, S; Riles, K; Roe, B P; Romero, L; Rosca, A; Rosier-Lees, S; Roth, S; Rosenbleck, C; Roux, B; Rubio, Juan Antonio; Ruggiero, G; Rykaczewski, H; Sakharov, A; Saremi, S; Sarkar, S; Salicio, J; Sánchez, E; Sanders, M P; Schäfer, C; Shchegelskii, V; Schmidt-Kärst, S; Schmitz, D; Schopper, Herwig Franz; Schotanus, D J; Schwering, G; Sciacca, C; Servoli, L; Shevchenko, S; Shivarov, N; Shoutko, V; Shumilov, E; Shvorob, A V; Siedenburg, T; Son, D; Souga, C; Spillantini, P; Steuer, M; Stickland, D P; Stoyanov, B; Strässner, A; Sudhakar, K; Sultanov, G G; Sun, L Z; Sushkov, S V; Suter, H; Swain, J D; Szillási, Z; Tang, X W; Tarjan, P; Tauscher, Ludwig; Taylor, L; Tellili, B; Teyssier, D; Timmermans, C; Ting, Samuel C C; Ting, S M; Tonwar, S C; Tóth, J; Tully, C; Tung, K L; Ulbricht, J; Valente, E; Van de Walle, R T; Vásquez, R P; Veszpremi, V; Vesztergombi, G; Vetlitskii, I; Vicinanza, D; Viertel, Gert M; Villa, S; Vivargent, M; Vlachos, S; Vodopyanov, I; Vogel, H; Vogt, H; Vorobev, I; Vorobyov, A A; Wadhwa, M; Wallraff, W; Wang, X L; Wang, Z M; Weber, M; Wienemann, P; Wilkens, H; Wynhoff, S; Xia, L; Xu, Z Z; Yamamoto, J; Yang, B Z; Yang, C G; Yang, H J; Yang, M; Yeh, S C; Zalite, A; Zalite, Yu; Zhang, Z P; Zhao, J; Zhu, G Y; Zhu, R Y; Zhuang, H L; Zichichi, A; Zimmermann, B; Zöller, M

    2002-01-01

    We measure three-particle Bose-Einstein correlations in hadronic Z decay with the L3 detector at LEP. Genuine three-particle Bose-Einstein correlations are observed. By comparing two- and three-particle correlations we find that the data are consistent with fully incoherent pion production.

  11. Biofeedback and physiotherapy versus physiotherapy alone in the treatment of genuine stress urinary incontinence

    DEFF Research Database (Denmark)

    Glavind, K; Nøhr, S B; Walter, S

    1996-01-01

    Biofeedback is a method of pelvic floor rehabilitation using a surface electrode inserted into the vagina and a catheter in the rectum. Forty women with genuine urinary stress incontinence were randomized to compare the efficacy of physiotherapy and physiotherapy in combination with biofeedback...

  12. Honesty and genuine happiness : Or why soft healers make stinking wounds (Dutch proverb)

    NARCIS (Netherlands)

    Torka, Nicole

    2018-01-01

    Genuine happiness is impossible without authentic concern for and corresponding behaviour towards the well-being of others. Such an incorporation of others into the self refers to a “democratic self” and the related regard for the common good. The author argues that the honesty of professionals who

  13. Towards a Genuine Economic and Monetary Union—Comments on a Roadmap

    Directory of Open Access Journals (Sweden)

    Ansgar Belke

    2013-05-01

    Full Text Available The Van Rompuy Report and also additional proposals made by the European Commission outlined steps for a 'genuine Economic and Monetary Union'. This article explains, assesses and comments on the proposals made. Moreover, it outlines what could be recommendations in order to achieve a 'genuine Economic and Monetary Union'. For this purpose, details of the Interim Report are systematically evaluated. We also deal with different governance visions emerging from the ongoing euro area crisis and starts from different views of the 'North and the South' of the euro area on this issue. This contribution argues that there is an alternative option to the notion of cooperative fiscal federalism involving fiscal union, bailouts and debt mutualisation: competition-based fiscal federalism accompanied by a properly defined banking union. In order to be a successful one, any deal will have to come up with a successful recipe of how to (re-create trust between European citizens and their elected governments.

  14. Dynamic Displays Enhance the Ability to Discriminate Genuine and Posed Facial Expressions of Emotion

    Science.gov (United States)

    Namba, Shushi; Kabir, Russell S.; Miyatani, Makoto; Nakao, Takashi

    2018-01-01

    Accurately gauging the emotional experience of another person is important for navigating interpersonal interactions. This study investigated whether perceivers are capable of distinguishing between unintentionally expressed (genuine) and intentionally manipulated (posed) facial expressions attributed to four major emotions: amusement, disgust, sadness, and surprise. Sensitivity to this discrimination was explored by comparing unstaged dynamic and static facial stimuli and analyzing the results with signal detection theory. Participants indicated whether facial stimuli presented on a screen depicted a person showing a given emotion and whether that person was feeling a given emotion. The results showed that genuine displays were evaluated more as felt expressions than posed displays for all target emotions presented. In addition, sensitivity to the perception of emotional experience, or discriminability, was enhanced in dynamic facial displays, but was less pronounced in the case of static displays. This finding indicates that dynamic information in facial displays contributes to the ability to accurately infer the emotional experiences of another person. PMID:29896135

  15. A Protocol for Bidirectional Quantum Secure Communication Based on Genuine Four-Particle Entangled States

    International Nuclear Information System (INIS)

    Gao Gan; Wang Liping

    2010-01-01

    By swapping the entanglement of genuine four-particle entangled states, we propose a bidirectional quantum secure communication protocol. The biggest merit of this protocol is that the information leakage does not exist. In addition, the ideas of the 'two-step' transmission and the block transmission are employed in this protocol. In order to analyze the security of the second sequence transmission, decoy states are used. (general)

  16. Genuine tripartite entangled states with a local hidden-variable model

    International Nuclear Information System (INIS)

    Toth, Geza; Acin, Antonio

    2006-01-01

    We present a family of three-qubit quantum states with a basic local hidden-variable model. Any von Neumann measurement can be described by a local model for these states. We show that some of these states are genuine three-partite entangled and also distillable. The generalization for larger dimensions or higher number of parties is also discussed. As a by-product, we present symmetric extensions of two-qubit Werner states

  17. The Dynamic Features of Lip Corners in Genuine and Posed Smiles

    Directory of Open Access Journals (Sweden)

    Hui Guo

    2018-02-01

    Full Text Available The smile is a frequently expressed facial expression that typically conveys a positive emotional state and friendly intent. However, human beings have also learned how to fake smiles, typically by controlling the mouth to provide a genuine-looking expression. This is often accompanied by inaccuracies that can allow others to determine that the smile is false. Mouth movement is one of the most striking features of the smile, yet our understanding of its dynamic elements is still limited. The present study analyzes the dynamic features of lip corners, and considers how they differ between genuine and posed smiles. Employing computer vision techniques, we investigated elements such as the duration, intensity, speed, symmetry of the lip corners, and certain irregularities in genuine and posed smiles obtained from the UvA-NEMO Smile Database. After utilizing the facial analysis tool OpenFace, we further propose a new approach to segmenting the onset, apex, and offset phases of smiles, as well as a means of measuring irregularities and symmetry in facial expressions. We extracted these features according to 2D and 3D coordinates, and conducted an analysis. The results reveal that genuine smiles have higher values for onset, offset, apex, and total durations, as well as offset displacement, and a variable we termed Irregularity-b (the SD of the apex phase than do posed smiles. Conversely, values tended to be lower for onset and offset Speeds, and Irregularity-a (the rate of peaks, Symmetry-a (the correlation between left and right facial movements, and Symmetry-d (differences in onset frame numbers between the left and right faces. The findings from the present study have been compared to those of previous research, and certain speculations are made.

  18. Distinguishing simulated from genuine dissociative identity disorder on the MMPI-2.

    Science.gov (United States)

    Brand, Bethany L; Chasson, Gregory S

    2015-01-01

    Due to high elevations on validity and clinical scales on personality and forensic measures, it is challenging to determine if individuals presenting with symptoms of dissociative identity disorder (DID) are genuine or not. Little research has focused on malingering DID, or on the broader issue of the profiles these patients obtain on the Minnesota Multiphasic Personality Inventory (MMPI-2), despite increasing awareness of dissociation. This study sought to characterize the MMPI-2 profiles of DID patients and to determine the utility of the MMPI-2 in distinguishing DID patients from uncoached and coached DID simulators. The analyses revealed that Infrequency, Back Infrequency, and Infrequency-Psychopathology (Fp) distinguished simulators from genuine DID patients. Fp was best able to discriminate simulated DID. Utility statistics and classification functions are provided for classifying individual profiles as indicative of genuine or simulated DID. Despite exposure to information about DID, the simulators were not able to accurately feign DID, which is inconsistent with the iatrogenic/sociocultural model of DID. Given that dissociation was strongly associated with elevations in validity, as well as clinical scales, including Scale 8 (i.e., Schizophrenia), considerable caution should be used in interpreting validity scales as indicative of feigning, and Scale 8 as indicative of schizophrenia, among highly dissociative individuals. (c) 2015 APA, all rights reserved).

  19. [Study of genuineness based on changes of ancient herbal origin--taking Astragalus membranaceus and Salvia miltiorrhiza as examples].

    Science.gov (United States)

    Zhan, Zhi-Lai; Deng, Ai-Ping; Peng, Hua-Sheng; Zhang, Xiao-Bo; Guo, Lan-Ping; Huang, Lu-Qi

    2016-09-01

    Basically, Dao-di hers are produced in specific area which has a long history, good quality, good medicine, curative effect. However genuine medicinal material area in history is not static, this makes the establishment of genuine medicinal material origin and the in-depth research be very difficult. This paper has profoundly analyzed the origin of different historical periods taking Astragalus membranaceus and Salvia miltiorrhiza as examples, and then summarized the reasons of herbal origin changes from the humanities, social and natural three aspects. This paper provides a basis for establishment and the further research of high-quality genuine producing area. Copyright© by the Chinese Pharmaceutical Association.

  20. Guide to Choosing Stroke Rehabilitation Services

    Science.gov (United States)

    National Stroke Association’s Guide to Choosing Stroke Rehabilitation Services Rehabilitation, often referred to as rehab, is an important part of stroke recovery. Through rehab, you:  Re-learn basic skills such ...

  1. Skilled nursing and rehabilitation facilities - choosing

    Science.gov (United States)

    ... gov/ency/patientinstructions/000436.htm Choosing a skilled nursing and rehabilitation facility To use the sharing features ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

  2. How to choose a health plan

    Science.gov (United States)

    ... patientinstructions/000861.htm How to choose a health plan To use the sharing features on this page, ... paperwork for tax purposes. How to Compare Health Plans Employers and government sites, such as the Marketplace , ...

  3. Choosing a Geothermal as an HVAC System.

    Science.gov (United States)

    Lensenbigler, John D.

    2002-01-01

    Describes the process of selecting and installing geothermal water source heat pumps for new residence halls at Johnson Bible College in Knoxville, Tennessee, including choosing the type of geothermal design, contractors, and interior equipment, and cost and payback. (EV)

  4. CHOOSING THE RIGHT FORM OF LICENSING A BUSINESS IN ROMANIA

    Directory of Open Access Journals (Sweden)

    ROIBAN Roxana Nadina

    2012-12-01

    Full Text Available Choosing the most appropriate form of licensing a business is an important decision not easy to be made by an entrepreneur and it should be taken only after he has the required skills and abilities to do so. The business idea should harmonize with the business environment and its future trends, with the existing opportunities and the future products or services that the company will provide and not least the entrepreneur has to make sure that he has sufficient resources to get started. We consider that every business has a number of features that make certain forms of licensing to be more suitable than others. This paper aims to present a multitude of items to be reviewed by an entrepreneur at the start-up in order to choose the most appropriate licensing type for his business. Given that our country's law allows entrepreneurs to license their businesses in several forms, the decision to choose between many existing possibilities is a very important one for the future good of the business. Currently in our country there are two major laws governing the licensing of a business. The first one is the republished and subsequently amended Company Law number 31/1990 and the second, the Government Emergency Ordinance number 44/2008 regarding the economic activities of the Sole traders, Individual enterprises and Family enterprises. The Company Law number 31/1990 allows companies to choose between one of the five types of business entities that can operate in Romania: General partnership (in Romanian SNC, Limited partnership (in Romanian SCS, Limited partnerships by shares (in Romanian SCA, Joint stock company (in Romanian S.A. and Limited liability company (in Romanian S.R.L.. GEO number 44/2008 on economic activities of the Sole traders, Individual enterprises and Family enterprises regulates the licensing and the activity of a Sole traders, Individual enterprises and Family enterprises.

  5. Genuine participation in participant-centred research initiatives: the rhetoric and the potential reality.

    Science.gov (United States)

    Feeney, Oliver; Borry, Pascal; Felzmann, Heike; Galvagni, Lucia; Haukkala, Ari; Loi, Michele; Nordal, Salvör; Rakic, Vojin; Riso, Brígida; Sterckx, Sigrid; Vears, Danya

    2018-04-01

    The introduction of Web 2.0 technology, along with a population increasingly proficient in Information and Communications Technology (ICT), coupled with the rapid advancements in genetic testing methods, has seen an increase in the presence of participant-centred research initiatives. Such initiatives, aided by the centrality of ICT interconnections, and the ethos they propound seem to further embody the ideal of increasing the participatory nature of research, beyond what might be possible in non-ICT contexts alone. However, the majority of such research seems to actualise a much narrower definition of 'participation'-where it is merely the case that such research initiatives have increased contact with participants through ICT but are otherwise non-participatory in any important normative sense. Furthermore, the rhetoric of participant-centred initiatives tends to inflate this minimalist form of participation into something that it is not, i.e. something genuinely participatory, with greater connections with both the ICT-facilitated political contexts and the largely non-ICT participatory initiatives that have expanded in contemporary health and research contexts. In this paper, we highlight that genuine (ICT-based) 'participation' should enable a reasonable minimum threshold of participatory engagement through, at least, three central participatory elements: educative, sense of being involved and degree of control. While we agree with criticisms that, at present, genuine participation seems more rhetoric than reality, we believe that there is clear potential for a greater ICT-facilitated participatory engagement on all three participatory elements. We outline some practical steps such initiatives could take to further develop these elements and thereby their level of ICT-facilitated participatory engagement.

  6. Strong monogamy of bipartite and genuine multipartite entanglement: the Gaussian case.

    Science.gov (United States)

    Adesso, Gerardo; Illuminati, Fabrizio

    2007-10-12

    We demonstrate the existence of general constraints on distributed quantum correlations, which impose a trade-off on bipartite and multipartite entanglement at once. For all N-mode Gaussian states under permutation invariance, we establish exactly a monogamy inequality, stronger than the traditional one, that by recursion defines a proper measure of genuine N-partite entanglement. Strong monogamy holds as well for subsystems of arbitrary size, and the emerging multipartite entanglement measure is found to be scale invariant. We unveil its operational connection with the optimal fidelity of continuous variable teleportation networks.

  7. Comment on Black's (1993) article, "comparing genuine and simulated suicide notes: a new perspective".

    Science.gov (United States)

    Diamond, G M; More, D L; Hawkins, A G; Soucar, E

    1995-02-01

    The recent article by Stephen T. Black (1993) comparing genuine suicide notes with simulated notes is examined here. This article corrected a sampling error made in the original study by E. S. Shneidman and N. Farberow (1957), but Black's design suffers from theoretical and methodological problems that render it uninterpretable: First, no theoretical background is elaborated, and no hypotheses are offered. Second, no constructs are operationalized, and no predictions are tested. In the present article, the operational design is critiqued, and then it is suggested that the study of suicide notes in this fashion should cease.

  8. Update on the bird-egg syndrome and genuine poultry meat allergy

    OpenAIRE

    Hemmer, Wolfgang; Klug, Christoph; Swoboda, Ines

    2016-01-01

    Summary Allergy to poultry meat is rare and affects both children and adults. The prevalence of poultry meat allergy is unknown, but presumably is similar to that of red meat allergy. There is no close relationship between allergy to poultry meat and allergy to red meat. Poultry meat allergy may present as primary (genuine) food allergy or as secondary food allergy resulting from cross-reactivity. Secondary poultry meat allergy may arise in the context of bird-egg-syndrome, which is due to se...

  9. Laser photothermal diagnostics of genuine and counterfeit British and United States banknotes

    Science.gov (United States)

    Othonos, Andreas; Mandelis, Andreas; Nestoros, Marios; Christofides, Constantinos

    1997-02-01

    Laser-induced, frequency-scanned IR photothermal radiometry was used to investigate the thermophysical properties of the paper on which several genuine and counterfeit British (10 pounds) and U.S. ($DOL50, $DOL100) currency bills were printed. The radiometric photothermal amplitudes and phases were further compared with a theoretical model, which yielded simultaneous quantitative measurements of the thermal diffusivities and conductivities of the bills. Both statistical and single-specimen results demonstrated the excellent thermophysical resolution of the technique with prospects for its use in the nonintrusive, on-line identification of counterfeit banknotes.

  10. A genuine article: Intersectionality, Black lesbian gender expression, and the feminist pedagogical project.

    Science.gov (United States)

    Lewis, Mel Michelle

    2017-10-02

    This article examines gender expression as central to the pedagogical projects of Black lesbian feminist pedagogues teaching interdisciplinary material related to race, gender, and sexuality. Participants discuss the ways in which their own masculinity, femme identity, and gendered performances influence instructive practices in the classroom and collegiality on campus. Being a "genuine article" of intersectionality theory plays a role in creative applications of the body as text and the institutional impediments to education as the practice of freedom for pedagogues whose marginalized gender, racial, sexual, and political identities closely align with their subject matter and influence campus roles and relationships.

  11. "What is genuine maternal love"? Clinical considerations and technique n psychoanalytic parent-infant psychotherapy.

    Science.gov (United States)

    Baradon, Tessa

    2005-01-01

    The question of what is genuine maternal love was posed by a mother struggling to understand and value the nature of her bond with her small baby. The question surfaced time and again in the context of this dyad's long-term parent-infant psychotherapy and has challenged me to examine my thinking and, indeed, has produced impassioned discussions within the Parent Infant Project team at The Anna Freud Centre. In this paper I will address this question through sessional material of this mother and baby and discuss issues of technique in response to it, including my countertransference and conceptualization.

  12. Svetlichny's inequality and genuine tripartite nonlocality in three-qubit pure states

    International Nuclear Information System (INIS)

    Ajoy, Ashok; Rungta, Pranaw

    2010-01-01

    The violation of the Svetlichny's inequality (SI) [Phys. Rev. D 35, 3066 (1987)] is sufficient but not necessary for genuine tripartite nonlocal correlations. Here we quantify the relationship between tripartite entanglement and the maximum expectation value of the Svetlichny operator (which is bounded from above by the inequality) for the two inequivalent subclasses of pure three-qubit states: the Greenberger-Horne-Zeilinger (GHZ) class and the W class. We show that the maximum for the GHZ-class states reduces to Mermin's inequality [Phys. Rev. Lett. 65, 1838 (1990)] modulo a constant factor, and although it is a function of the three tangle and the residual concurrence, large numbers of states do not violate the inequality. We further show that by design SI is more suitable as a measure of genuine tripartite nonlocality between the three qubits in the W-class states, and the maximum is a certain function of the bipartite entanglement (the concurrence) of the three reduced states, and only when their sum attains a certain threshold value do they violate the inequality.

  13. Separation of minor actinides from a genuine MA/LN fraction

    International Nuclear Information System (INIS)

    Satmark, B.; Courson, O.; Malmbeck, R.; Pagliosa, G.; Romer, K.; Glatz, J.P.

    2001-01-01

    Separation of the trivalent Minor Actinides (MA), Am and Cm, has been performed from a genuine MA(III) + Ln(III) solution using Bis-Triazine-Pyridine (BTP) as organic extractant. The representative MA/Ln fraction was obtained from a dissolved commercial LWR fuel (45.2 GWd/tM) submitted subsequently too a PUREX process followed by a DIAMEX process. A centrifugal extractor set-up (16-stages), working in a continuous counter-current mode, was used for the liquid-liquid separation. In the nPr-BTP process, feed decontamination factors for Am and Cm above 96 and 65, respectively were achieved. The back-extraction was more efficient for Am (99.1% recovery) than for Cm (97.5%). This experiment, using the Bis-Triazine-Pyridine molecule is the first successful demonstration of the separation of MA from lanthanides in a genuine MA/Ln fraction with a nitric acid concentration of ca. 1 M. It represents an important break through in the difficult field of minor actinide partitioning of high level liquid waste. (author)

  14. Effect of hypotension and carbon dioxide changes in an improved genuine closed cranial window rat model

    DEFF Research Database (Denmark)

    Petersen, K A; Dyrby, Lone; Williamson, D

    2005-01-01

    The genuine closed cranial window model, in which the thinned parietal bone constitutes the covering of the preparation, has contributed to a better understanding of the pathophysiological mechanisms in migraine. In its present form, only measurements of the middle meningeal artery (MMA) are perf......The genuine closed cranial window model, in which the thinned parietal bone constitutes the covering of the preparation, has contributed to a better understanding of the pathophysiological mechanisms in migraine. In its present form, only measurements of the middle meningeal artery (MMA......) are performed. The aim of this study was, in addition, to measure pial artery/arteriole (PA) diameter and cortical cerebral blood flux in the same cranial window. The model was evaluated by studying the effects of hypotension and changes in arterial carbon dioxide pressure (PaCO2), because these parameters......-induced hypotension (-64+/-0.8 mmHg) caused an increase of MMA diameter of 11.8+/-8.4%, PA diameter of 61.2+/-7.7% and a decrease in LCBF(Flux) of -36.4+/-2.5%. The decrease in blood pressure did not significantly change the MMA (P=0.38); however, the PA diameter and the LCBF(Flux) were affected (P

  15. Midurethral bulbocavernous muscle sling for genuine stress incontinence - an alternative to synthetic slings?

    Directory of Open Access Journals (Sweden)

    N Rajamaheswari

    2003-01-01

    Full Text Available Objectives: To assess the efficacy of midurethral bulbo-cavernous muscle sling (BCMS in the treatment of genu-ine stress incontinence in women. Methods: A prospective study comprising 25 women was carried out at the Govt. Kasturba Gandhi Hospital, Chennai. The women whose age was in the range of 30-65 years had GSI as proved by urodynamic evaluation. The bulbocavernous muscle sling implies the approximation of both the bulbocavernous muscles around the midurethra with prolene sutures. The procedure is done under regional anaesthesia. Results: These patients were followed up for 2 years. Eighteen (72% women reported complete cure, 4 (16% were significantly improved and in 3 the surgery failed. Conclusions: The bulbocavernous muscle sling is a promising new procedure for genuine stress incontinence. There is no need for intraoperative cystoscopy and the chances of bladder injury are nonexistent. Larger sample with long term follow up and randomized controlled trials comparing it with the other surgical techniques may prove its true efficacy.

  16. Genuine Jersey’: Branding and Authenticity in a Small Island Culture

    Directory of Open Access Journals (Sweden)

    Henry Johnson

    2012-11-01

    Full Text Available Jersey has attained a recognized international reputation especially in agriculture, tourism and finance. Over the past century, this small island has developed rapidly as a tourist destination and, since the 1960s, as a leading international finance centre. This paper discusses how a public-private organization uses a notion of islandness in order to help add value to local produce and products, and at the same time offering a sense of authenticity in terms of provenance. As an organization and brand, “Genuine Jersey” was launched in 2001 and is now a particularly visible island-based brand that does much to support local businesses and promote selected island produce and products more broadly to locals and visitors alike, as well as within a wider export industry. Drawing on discourses mainly from island studies and marketing, the article discusses how and why this brand exists on Jersey. While including a critical discussion of the brand itself, the paper shows how Genuine Jersey operates on and as a result of this particular island context.

  17. Cloud Computing and the Power to Choose

    Science.gov (United States)

    Bristow, Rob; Dodds, Ted; Northam, Richard; Plugge, Leo

    2010-01-01

    Some of the most significant changes in information technology are those that have given the individual user greater power to choose. The first of these changes was the development of the personal computer. The PC liberated the individual user from the limitations of the mainframe and minicomputers and from the rules and regulations of centralized…

  18. Choosing High School Courses with Purpose

    Science.gov (United States)

    Ayotte, Steve; Sevier, Sharon

    2010-01-01

    In choosing high school courses, students often seem to focus on everything except preparation for an intended major or career. They consider graduation requirements, weighted classes, easy classes...but rarely are these types of choices preparing students for postsecondary education. This article describes the "Career Companion Guide"…

  19. Wood preservatives : choosing the right one

    Science.gov (United States)

    Matt Humphries; Stan Lebow; David Moses

    2009-01-01

    If you are having trouble choosing the right wood preservative system for your application, you are not alone. Dozens of products are available, some older types have gone out of use, others may be completely inappropriate for your application. As designers, specifiers and builders, you need to understand key information to be able to navigate through all of these...

  20. Analysis of genuine saving and potential green net national income. Portugal, 1990-2005

    International Nuclear Information System (INIS)

    Mota, Rui Pedro; Domingos, Tiago; Martins, Victor

    2010-01-01

    The context of this paper is the measurement of welfare and weak sustainability (defined as non-declining utility) in dynamic economies, i.e., comprehensive or green accounting. We estimate green net national income (GNNI) and genuine saving (GS) for Portugal, for the years 1990 to 2005, accounting for the disamenity of air pollution emissions, the depreciation of commercial forests and the value of time, discussing the implications of the assumptions underlying the inclusion of these terms in the green accounting model. The influence of short-run cycles is analyzed by estimating GNNI excluding business cycles. Our results suggest that business cycles affect the sustainability message of GNNI. We find that potential GNNI is growing and GS is positive in the analyzed period, thereby not indicating a weak sustainability problem in Portugal, although both depict a trend towards unsustainability. Excluding technological progress there is a contradiction in the sustainability message of GNNI and GS. (author)

  1. A genuine nonlinear approach for controller design of a boiler-turbine system.

    Science.gov (United States)

    Yang, Shizhong; Qian, Chunjiang; Du, Haibo

    2012-05-01

    This paper proposes a genuine nonlinear approach for controller design of a drum-type boiler-turbine system. Based on a second order nonlinear model, a finite-time convergent controller is first designed to drive the states to their setpoints in a finite time. In the case when the state variables are unmeasurable, the system will be regulated using a constant controller or an output feedback controller. An adaptive controller is also designed to stabilize the system since the model parameters may vary under different operating points. The novelty of the proposed controller design approach lies in fully utilizing the system nonlinearities instead of linearizing or canceling them. In addition, the newly developed techniques for finite-time convergent controller are used to guarantee fast convergence of the system. Simulations are conducted under different cases and the results are presented to illustrate the performance of the proposed controllers. Copyright © 2011 ISA. Published by Elsevier Ltd. All rights reserved.

  2. Multipartite Einstein-Podolsky-Rosen steering and genuine tripartite entanglement with optical networks

    Science.gov (United States)

    Armstrong, Seiji; Wang, Meng; Teh, Run Yan; Gong, Qihuang; He, Qiongyi; Janousek, Jiri; Bachor, Hans-Albert; Reid, Margaret D.; Lam, Ping Koy

    2015-02-01

    Einstein, Podolsky and Rosen (EPR) pointed out in their famous paradox that two quantum-entangled particles can have perfectly correlated positions and momenta. Such correlations give evidence for the nonlocality of quantum mechanics and form the basis for quantum cryptography and teleportation. EPR steering is the nonlocality associated with the EPR paradox and has traditionally been investigated between only two parties. Using optical networks and efficient detection, we present experimental observations of multiparty EPR steering and of the genuine entanglement of three intense optical beams. We entangle the quadrature phase amplitudes of distinct fields, in analogy to the position-momentum entanglement of the original paradox. Our experiments complement tests of quantum mechanics that have entangled small systems or have demonstrated tripartite inseparability. Our methods establish principles for the development of multiparty quantum communication protocols with asymmetric observers, and can be extended to qubits, whether photonic, atomic, superconducting, or otherwise.

  3. Markers of quality and genuineness of commercial extra virgin sacha inchi oils

    International Nuclear Information System (INIS)

    Chasquibol, N.A.; Gomez-Coca, R.B.; Yacono, J.C.; Guinda, A.; Moreda, W.; Aguila, C.; Perez-Camino, M.C.

    2016-01-01

    This work tackles the study of the quality and authenticity of oils labeled and commercialized as extra virgin sacha inchi oil. Major and minor components as triglycerides, fatty acid methyl esters, tocopherols, sterols and hydrocarbons are determined as well as other physicochemical parameters (density, viscosity, acidity and peroxide value). The results showed that some of the commercialized oils do not fulfill the basic requirement established in the regulation such as the content of α-linolenic acid, higher than 44.7 or 55.0% in the cases of P. volubilis and P. huayllabambana, respectively. The calculated stigmasterol/campesterol ratio for genuine sacha inchi oils should be around 4, however not all commercial oils analyzed comply with this requirement. The presence of the flavons sesamin and sesamolin indicates the addition of compounds from sesame oils. Finally, some of the commercial oils showed to contain trans fatty acids although this was not accompanied by the sterene hydrocarbon presence. [es

  4. An acquisition system for CMOS imagers with a genuine 10 Gbit/s bandwidth

    International Nuclear Information System (INIS)

    Guérin, C.; Mahroug, J.; Tromeur, W.; Houles, J.; Calabria, P.; Barbier, R.

    2012-01-01

    This paper presents a high data throughput acquisition system for pixel detector readout such as CMOS imagers. This CMOS acquisition board offers a genuine 10 Gbit/s bandwidth to the workstation and can provide an on-line and continuous high frame rate imaging capability. On-line processing can be implemented either on the Data Acquisition Board or on the multi-cores workstation depending on the complexity of the algorithms. The different parts composing the acquisition board have been designed to be used first with a single-photon detector called LUSIPHER (800×800 pixels), developed in our laboratory for scientific applications ranging from nano-photonics to adaptive optics. The architecture of the acquisition board is presented and the performances achieved by the produced boards are described. The future developments (hardware and software) concerning the on-line implementation of algorithms dedicated to single-photon imaging are tackled.

  5. Markers of quality and genuineness of commercial extra virgin sacha inchi oils

    Directory of Open Access Journals (Sweden)

    N. A. Chasquibol

    2016-12-01

    Full Text Available This work tackles the study of the quality and authenticity of oils labeled and commercialized as extra virgin sacha inchi oil. Major and minor components as triglycerides, fatty acid methyl esters, tocopherols, sterols and hydrocarbons are determined as well as other physicochemical parameters (density, viscosity, acidity and peroxide value. The results showed that some of the commercialized oils do not fulfill the basic requirement established in the regulation such as the content of α-linolenic acid, higher than 44.7 or 55.0% in the cases of P. volubilis and P. huayllabambana, respectively. The calculated stigmasterol/campesterol ratio for genuine sacha inchi oils should be around 4, however not all commercial oils analyzed comply with this requirement. The presence of the flavons sesamin and sesamolin indicates the addition of compounds from sesame oils. Finally, some of the commercial oils showed to contain trans fatty acids although this was not accompanied by the sterene hydrocarbon presence.

  6. Detect genuine multipartite entanglement in the one-dimensional transverse-field Ising model

    International Nuclear Information System (INIS)

    Deng Dongling; Gu Shijian; Chen Jingling

    2010-01-01

    Recently Seevinck and Uffink argued that genuine multipartite entanglement (GME) had not been established in the experiments designed to confirm GME. In this paper, we use the Bell-type inequalities introduced by Seevinck and Svetlichny [M. Seevinck, G. Svetlichny, Phys. Rev. Lett. 89 (2002) 060401] to investigate the GME problem in the one-dimensional transverse-field Ising model. We show explicitly that the ground states of this model violate the inequality when the external transverse magnetic field is weak, which indicate that the ground states in this model with weak magnetic field are fully entangled. Since this model can be simulated with nuclear magnetic resonance, our results provide a fresh approach to experimental test of GME.

  7. Analysis of genuine saving and potential green net national income. Portugal, 1990-2005

    Energy Technology Data Exchange (ETDEWEB)

    Mota, Rui Pedro; Domingos, Tiago [Environment and Energy Section, DEM, Instituto Superior Tecnico (Portugal); Martins, Victor [Department of Economics, Instituto Superior de Economia e Gestao (Portugal)

    2010-08-15

    The context of this paper is the measurement of welfare and weak sustainability (defined as non-declining utility) in dynamic economies, i.e., comprehensive or green accounting. We estimate green net national income (GNNI) and genuine saving (GS) for Portugal, for the years 1990 to 2005, accounting for the disamenity of air pollution emissions, the depreciation of commercial forests and the value of time, discussing the implications of the assumptions underlying the inclusion of these terms in the green accounting model. The influence of short-run cycles is analyzed by estimating GNNI excluding business cycles. Our results suggest that business cycles affect the sustainability message of GNNI. We find that potential GNNI is growing and GS is positive in the analyzed period, thereby not indicating a weak sustainability problem in Portugal, although both depict a trend towards unsustainability. Excluding technological progress there is a contradiction in the sustainability message of GNNI and GS. (author)

  8. Action potential influences spatial perception: Evidence for genuine top-down effects on perception.

    Science.gov (United States)

    Witt, Jessica K

    2017-08-01

    The action-specific account of spatial perception asserts that a perceiver's ability to perform an action, such as hitting a softball or walking up a hill, impacts the visual perception of the target object. Although much evidence is consistent with this claim, the evidence has been challenged as to whether perception is truly impacted, as opposed to the responses themselves. These challenges have recently been organized as six pitfalls that provide a framework with which to evaluate the empirical evidence. Four case studies of action-specific effects are offered as evidence that meets the framework's high bar, and thus that demonstrates genuine perceptual effects. That action influences spatial perception is evidence that perceptual and action-related processes are intricately and bidirectionally linked.

  9. Choosing wisely-where is the choice?

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2013-06-01

    Full Text Available No abstract available. Article truncated at 150 words. A little over a year ago an editorial was posted in the Southwest Journal about the Choosing Wisely campaign from the American Board of Internal Medicine and Consumer Reports (1. You may remember that Choosing Wisely announced a list of procedures or treatments that patients should question (2. In the editorial we wondered why pulmonary organizations such as the American Thoracic Society (ATS and the American College of Chest Physicians authored none of the recommendations and offered 10 suggestions. We also openly questioned if the recommendations were intended to improve patient care or reduce costs, and thus improve the profits of third party carriers. We can now report that recommendations were announced at the recent ATS meeting in Philadelphia. Seven recommendations were made for critical care and seven for pulmonary disease. Five from the critical care list and five from the pulmonary list will eventually be chosen for inclusion in …

  10. Opportunity Design

    DEFF Research Database (Denmark)

    Løwe Nielsen, Suna; Lassen, Astrid Heidemann; Nielsen, Louise Møller

    2013-01-01

    design”. The framework explains how opportunities intentionally and pro-actively can be designed from methods and processes of moving-in and moving-out. An illustrative case of opportunity design within the area of sustainable energy and electric cars is presented to link the theoretical discussion...

  11. Business opportunities

    Science.gov (United States)

    Los Alamos National Laboratory Search Site submit About Mission Business Newsroom Publications Los : Environmental Documents, Reports LANL Home Calendar Search Contacts Business » Short- and long-term opportunities Business opportunities Setting new standards and developing small business initiatives within NNSA

  12. Update on the bird-egg syndrome and genuine poultry meat allergy.

    Science.gov (United States)

    Hemmer, Wolfgang; Klug, Christoph; Swoboda, Ines

    Allergy to poultry meat is rare and affects both children and adults. The prevalence of poultry meat allergy is unknown, but presumably is similar to that of red meat allergy. There is no close relationship between allergy to poultry meat and allergy to red meat. Poultry meat allergy may present as primary (genuine) food allergy or as secondary food allergy resulting from cross-reactivity. Secondary poultry meat allergy may arise in the context of bird-egg-syndrome, which is due to sensitization to serum albumins present in many tissues including muscle tissue and egg yolk (Gal d 5). Primary sensitization to serum albumin may happen via the respiratory tract through exposure to pet birds (mainly in adults) or within the context of egg allergy in early childhood. Due to the heat lability of serum albumins, reactions are often limited to the skin upon contact with raw meat. Symptoms from meat ingestion are rare and mostly mild, whereas systemic reactions are common after ingestion of raw or soft-boiled egg yolk. Primary poultry meat allergy is mainly seen in adolescents and young adults, though hypersensitivity may have started already at (pre)school age. Egg allergy is usually absent. Typical symptoms of primary poultry meat allergy include OAS (±dyspnea), gastrointestinal complaints, urticaria and angioedema. Severe anaphylaxis with cardiovascular symptoms is rare. Chicken and turkey meat are highly cross-reactive and responsible for most reactions, while duck and goose meat causes milder or no symptoms. Soups, sausages, and ham represent relevant allergen sources, too. Patients with poultry meat allergy unexpectedly often suffer from concomitant allergy to fish and possibly shrimp. Serum specific IgE against fish and shrimp is found in respectively 60 and 40 % of sera, suggestive of cross-reactive allergens in these foods. The allergens thus far recognized in genuine poultry meat are LMW proteins of 5-25 kDa. One of them has been identified as

  13. GRB 090227B: THE MISSING LINK BETWEEN THE GENUINE SHORT AND LONG GAMMA-RAY BURSTS

    Energy Technology Data Exchange (ETDEWEB)

    Muccino, M.; Ruffini, R.; Bianco, C. L.; Izzo, L.; Penacchioni, A. V. [Dip. di Fisica and ICRA, Sapienza Universita di Roma, Piazzale Aldo Moro 5, I-00185 Rome (Italy)

    2013-02-15

    The time-resolved spectral analysis of GRB 090227B, made possible by the Fermi-GBM data, allows us to identify in this source the missing link between the genuine short and long gamma-ray bursts (GRBs). Within the Fireshell model of the GRBs we predict genuine short GRBs: bursts with the same inner engine of the long bursts but endowed with a severely low value of the baryon load, B {approx}< 5 Multiplication-Sign 10{sup -5}. A first energetically predominant emission occurs at the transparency of the e {sup +} e {sup -} plasma, the Proper-GRB (P-GRB), followed by a softer emission, the extended afterglow. The typical separation between the two emissions is expected to be of the order of 10{sup -3}-10{sup -2} s. We identify the P-GRB of GRB 090227B in the first 96 ms of emission, where a thermal component with the temperature kT = (517 {+-} 28) keV and a flux comparable with the non-thermal part of the spectrum is observed. This non-thermal component as well as the subsequent emission, where there is no evidence for a thermal spectrum, is identified with the extended afterglow. We deduce a theoretical cosmological redshift z = 1.61 {+-} 0.14. We then derive the total energy E{sup tot}{sub e{sup +}e{sup -}}= (2.83{+-}0.15) Multiplication-Sign 10{sup 53} erg, the baryon load B = (4.13 {+-} 0.05) Multiplication-Sign 10{sup -5}, the Lorentz {Gamma} factor at transparency {Gamma}{sub tr} = (1.44 {+-} 0.01) Multiplication-Sign 10{sup 4}, and the intrinsic duration {Delta}t' {approx} 0.35 s. We also determine the average density of the circumburst medium (CBM), (n {sub CBM}) = (1.90 {+-} 0.20) Multiplication-Sign 10{sup -5} particles cm{sup -3}. There is no evidence of beaming in the system. In view of the energetics and of the baryon load of the source, as well as of the low interstellar medium and of the intrinsic timescale of the signal, we identify the GRB progenitor as a binary neutron star. From the recent progress in the theory of neutron stars, we obtain

  14. Diapers: What do Parents Choose and Why?

    OpenAIRE

    Shanon, Amir; Feldman, William; James, William; Dulberg, Corinne

    1990-01-01

    Self-administered questionnaires about diaper choices and the reasons for such choices were completed by 600 parents of children younger than two years of age attending a hospital walk-in clinic or the private office of one of four pediatricians. Only 2.7% of the parents used cloth alone; another 15% used both cloth and disposable diapers; a further 18% reported having used cloth at some time. Convenience and rash prevention were reasons for choosing disposable diapers. Those who used only cl...

  15. Person-Oriented Organization of Academic Process – the Way of Genuine Flexibility and Individualization of Educational Curricula

    Directory of Open Access Journals (Sweden)

    B. A. Sazonov

    2012-01-01

    Full Text Available The paper deals with the necessity for Russian universities to switch over from the conservative stream-group scheduling to progressive individual scheduling of educational process where each particular student becomes an object of planning and implementing the higher educational curricula. The new liberal student- centered form called the «credit system» or in Russian variant the «credit units system» brings forward the students interests and rights. Gradually, such system tends to prevail in the world environment of vocational education, though in Russian higher school it still exist as an experiment and is not fast adopted. The prevailing stream-group model of educational process with steady group division throughout the whole academic period indicates our serious technological lagging behind the leaders of the world educational market. Rejection of traditional stream-group educational model and steady group formation brings about new opportunities for Russian universities providing real flexibility and individualization of educational curricula, giving students the option for individual term planning and scheduling, as well as the right for choosing teachers. Combining the modern approach to students’ assessment and person-oriented organization of academic process, the complete mass adoption of the model in question in bachelor and specialists training can guarantee a qualitative leap in developing Russian higher educational system. 

  16. Genuine federalism in the Russian health care system: changing roles of government.

    Science.gov (United States)

    Chernichovsky, D; Potapchik, E

    1999-02-01

    The reforms that have affected the Russian health care system since the breakup of the Soviet Union, principally those in the general administration of the Russian Federation, have suffered from inconsistency and the absence of a strategy. The various reforms have caused a shift from a national health system characterized by highly centralized management and control, typical of the totalitarian uniform state, to a highly decentralized but fragmented multitude of state systems. Each of these systems is relatively centralized at the local level and run by local administrations with limited government infrastructure and experience. The role of government in the emerging system, and in particular the role of the federal government, remains ill defined. As a result, there is a grave risk that the Russian health care system may disintegrate as a national system. This undermines (a) the prevailing universal and fairly equitable access to care, (b) stabilization of the system following a long period of transition, and (c) the long-term reform that is required to bring the Russian health care system up to par with the health care systems in other developed countries. A rapid transition to a genuine federal health system with well-articulated roles for different levels of government, in tandem with implementation of the 1993 Compulsory Health Insurance System, is essential for the stabilization and reform of the Russian health care system.

  17. Transoral laser surgery for laryngeal carcinoma: has Steiner achieved a genuine paradigm shift in oncological surgery?

    Science.gov (United States)

    Harris, A T; Tanyi, A; Hart, R D; Trites, J; Rigby, M H; Lancaster, J; Nicolaides, A; Taylor, S M

    2018-01-01

    Transoral laser microsurgery applies to the piecemeal removal of malignant tumours of the upper aerodigestive tract using the CO 2 laser under the operating microscope. This method of surgery is being increasingly popularised as a single modality treatment of choice in early laryngeal cancers (T1 and T2) and occasionally in the more advanced forms of the disease (T3 and T4), predominantly within the supraglottis. Thomas Kuhn, the American physicist turned philosopher and historian of science, coined the phrase 'paradigm shift' in his groundbreaking book The Structure of Scientific Revolutions. He argued that the arrival of the new and often incompatible idea forms the core of a new paradigm, the birth of an entirely new way of thinking. This article discusses whether Steiner and colleagues truly brought about a paradigm shift in oncological surgery. By rejecting the principle of en block resection and by replacing it with the belief that not only is it oncologically safe to cut through the substance of the tumour but in doing so one can actually achieve better results, Steiner was able to truly revolutionise the management of laryngeal cancer. Even though within this article the repercussions of his insight are limited to the upper aerodigestive tract oncological surgery, his willingness to question other peoples' dogma makes his contribution truly a genuine paradigm shift.

  18. Interdisciplinary Knowledge Integration: Genuine Scientific Inquiry or 'Full-Bodied' Red Wine?

    Science.gov (United States)

    Christakos, G.

    2004-12-01

    If the development of conceptual models is going to produce rigorous rules for the integration of knowledge from different disciplines and levels of organization, it should rely on an adequate understanding of scientific interdisciplinarity. Interdisciplinarity, however, is not always a clearly understood and widely accepted concept: (i) Interdisciplinarity has been viewed by certain groups in the same context as the unification of science, which refers to the pyramidal hierarchy that reduces one domain of science to another, seeking the unity of science and searching for the ultimate scientific truth. (ii) A distinction is made between interdisciplinarity producing a new discipline and interdisciplinarity involving the continuing interaction of a variety of disciplines without leading to a separate discipline. (iii) Another distinction is made between interdisciplinarity viewed as a merely practical activity happening on an everyday basis (e.g., studying the components of structured whole in isolation and applying ad hoc combinations to yield the final result) and interdisciplinarity considered for scientific research purposes (in which case issues of disciplinary incompleteness and non-reductive autonomy to be blended with another one may arise). In view of the above, genuinely interdisciplinary and innovative knowledge integration should not be confused with cosmetic inderdisciplinarity, the latter having a superficial and ad hoc interdisciplinary character allowing disciplinary business to go on as usual at the cheap price of some interdisciplinary rhetoric. In the cosmetic case 'interdisciplinarity' is used to describe -and praise- research projects as routinely as 'full-bodied' is used to describe red wines.

  19. Characterization of the genuine type 2 chromatic acclimation in the two Geminocystis cyanobacteria.

    Science.gov (United States)

    Hirose, Yuu; Misawa, Naomi; Yonekawa, Chinatsu; Nagao, Nobuyoshi; Watanabe, Mai; Ikeuchi, Masahiko; Eki, Toshihiko

    2017-08-01

    Certain cyanobacteria can adjust the wavelengths of light they absorb by remodeling their photosynthetic antenna complex phycobilisome via a process called chromatic acclimation (CA). Although several types of CA have been reported, the diversity of the molecular mechanisms of CA among the cyanobacteria phylum is not fully understood. Here, we characterized the molecular process of CA of Geminocystis sp. strains National Institute of Environmental Studies (NIES)-3708 and NIES-3709. Absorption and fluorescence spectroscopy revealed that both strains dramatically alter their phycoerythrin content in response to green and red light. Whole-genome comparison revealed that the two strains share the typical phycobilisome structure consisting of a central core and peripheral rods, but they differ in the number of rod linkers of phycoerythrin and thus have differing capacity for phycoerythrin accumulation. RNA sequencing analysis suggested that the length of phycoerythrin rods in each phycobilisome is strictly regulated by the green light and red light-sensing CcaS/R system, whereas the total number of phycobilisomes is governed by the excitation-balancing system between phycobilisomes and photosystems. We reclassify the conventional CA types based on the genome information and designate CA of the two strains as genuine type 2, where components of phycoerythrin, but not rod-membrane linker of phycocyanin, are regulated by the CcaS/R system. © The Author 2017. Published by Oxford University Press on behalf of Kazusa DNA Research Institute.

  20. The energy accounts for the Nova Scotia genuine progress index : executive summary

    International Nuclear Information System (INIS)

    Lipp, J.; Cain, S.; Colman, R.; Parmenter, R.; Milne, K.; Mullaly, H.; Wysocki, A.

    2005-10-01

    GPI Atlantic has developed a Genuine Progress Index (GPI) involving a new measure of sustainability, wellbeing and quality of life in order to better evaluate energy supply and demand by accounting for all benefits and costs including natural capital, social capital, human capital, and conventional produced capital. The executive summary provides an energy overview and presents indicators of energy sustainability including socio-economic, health and environmental and institutional indicators. Socio-economic indicators are organized across the following 6 areas of concern: reliability, affordability, employment; energy efficiency, energy consumption; and energy production and supply. Health and environmental trends examined include carbon monoxide; nitrogen oxide; sulphur dioxide; mercury; total particulate matter; volatile organic compounds; and greenhouse gas emissions. Trends over time are assessed to determine if energy use is becoming more or less sustainable. Institutional indicators are grouped according to several areas of concern, such as leading by example; creating societal change; reporting; and evaluation. The full cost of energy was then discussed using the underlying physical indicators. It was concluded that Nova Scotia is not making sufficient progress towards sustainability in its energy system, and that the production and use of energy are the leading causes of a number of serious environmental problems. Several recommendations are made for government to lead on a number of initiatives. 4 tabs

  1. The Situation of Complementary and Alternative Medicine / Integrative Medicine in Finland: Genuine Research Is Needed.

    Science.gov (United States)

    Zimmermann, Peter Josef; Aarva, Pauliina; Sorsa, Minna

    The official acceptance of complementary and alternative medicine (CAM) or integrative medicine in the academic discussion and in health policies in Finland is still poor. This is in contradiction to the fact that modern Finnish citizens use CAM as much as any people elsewhere in the European Union, with rates of 28-46% of the general population, or even more. This was one of the reasons for the foundation of the Finnish Forum for Research in Integrative Medicine and Healthcare (SILF) in November 2014. A first challenge for the SILF was to facilitate a research seminar to address the issue of CAM research as a part of the Finnish academic research. The seminar was organized by the Department of Health Sciences of the University of Tampere on November 13, 2015. Almost one third of the more than 400 participants were health professionals, and again one-third out of this group were physicians. As a result of the seminar, a research network was inaugurated. Obviously there is an increasing interest of health professionals in CAM and maybe even a change of attitude towards CAM also in Finland. However, genuine Finnish CAM research is essential in order to open up the academic discussion. © 2017 S. Karger GmbH, Freiburg.

  2. Tension free vaginal tape in the management of genuine stress incontinence in women - the Indian experience

    Directory of Open Access Journals (Sweden)

    N Rajamaheswari

    2003-01-01

    Full Text Available Objectives: To study retrospectively the results of the Tension Free Vaginal Tape (TVT, a new ambulatory sur-gical procedure for the treatment of stress urinary incon-tinence (SUI among Indian women. Methods: TVT implies the implantation of a prolene tape around the mid-uretha via a minimal vaginal incision. TVT was done on 54 patients diagnosed to have Genuine Stress Incontinence (GSI. The procedure was done either under regional anaesthesia (RA or under local anaesthesia (LA with IV analgesics. Results: Thirty-eight patients underwent only the TVT procedure and in 16 patients concomitant procedures were done along with the TVT The TVT was done as the pri-mary procedure for GSI in 46 patients. Eight patients had prior surgery for stress incontinence. All patients were followed up from 6 months to 2 years. Forty-eight (88% patients reported complete cure. There was significant improvement of symptoms in 4(7.4% patients and in 2(3.7% the surgery failed. Conclusions: These results prove that the TVT proce-dure is a minimally invasive, safe and effective method for the treatment of SUI in women.

  3. Dynamic detection-rate-based bit allocation with genuine interval concealment for binary biometric representation.

    Science.gov (United States)

    Lim, Meng-Hui; Teoh, Andrew Beng Jin; Toh, Kar-Ann

    2013-06-01

    Biometric discretization is a key component in biometric cryptographic key generation. It converts an extracted biometric feature vector into a binary string via typical steps such as segmentation of each feature element into a number of labeled intervals, mapping of each interval-captured feature element onto a binary space, and concatenation of the resulted binary output of all feature elements into a binary string. Currently, the detection rate optimized bit allocation (DROBA) scheme is one of the most effective biometric discretization schemes in terms of its capability to assign binary bits dynamically to user-specific features with respect to their discriminability. However, we learn that DROBA suffers from potential discriminative feature misdetection and underdiscretization in its bit allocation process. This paper highlights such drawbacks and improves upon DROBA based on a novel two-stage algorithm: 1) a dynamic search method to efficiently recapture such misdetected features and to optimize the bit allocation of underdiscretized features and 2) a genuine interval concealment technique to alleviate crucial information leakage resulted from the dynamic search. Improvements in classification accuracy on two popular face data sets vindicate the feasibility of our approach compared with DROBA.

  4. Generalized Remote Preparation of Arbitrary m-qubit Entangled States via Genuine Entanglements

    Directory of Open Access Journals (Sweden)

    Dong Wang

    2015-03-01

    Full Text Available Herein, we present a feasible, general protocol for quantum communication within a network via generalized remote preparation of an arbitrary m-qubit entangled state designed with genuine tripartite Greenberger–Horne–Zeilinger-type entangled resources. During the implementations, we construct novel collective unitary operations; these operations are tasked with performing the necessary phase transfers during remote state preparations. We have distilled our implementation methods into a five-step procedure, which can be used to faithfully recover the desired state during transfer. Compared to previous existing schemes, our methodology features a greatly increased success probability. After the consumption of auxiliary qubits and the performance of collective unitary operations, the probability of successful state transfer is increased four-fold and eight-fold for arbitrary two- and three-qubit entanglements when compared to other methods within the literature, respectively. We conclude this paper with a discussion of the presented scheme for state preparation, including: success probabilities, reducibility and generalizability.

  5. Sustainable energy planning decision using the intuitionistic fuzzy analytic hierarchy process: choosing energy technology in Malaysia: necessary modifications

    Science.gov (United States)

    Al-Qudaimi, Abdullah; Kumar, Amit

    2018-05-01

    Recently, Abdullah and Najib (International Journal of Sustainable Energy 35(4): 360-377, 2016) proposed an intuitionistic fuzzy analytic hierarchy process to deal with uncertainty in decision-making and applied it to establish preference in the sustainable energy planning decision-making of Malaysia. This work may attract the researchers of other countries to choose energy technology for their countries. However, after a deep study of the published paper (International Journal of Sustainable Energy 35(4): 362-377, 2016), it is noticed that the expression used by Abdullah and Najib in Step 6 of their proposed method for evaluating the intuitionistic fuzzy entropy of each aggregate of each row of intuitionistic fuzzy matrix is not valid. Therefore, it is not genuine to use the method proposed by Abdullah and Najib for solving real-life problems. The aim of this paper was to suggest the required necessary modifications for resolving the flaws of the Abdullah and Najib method.

  6. Homo Ignorans: Deliberately Choosing Not to Know.

    Science.gov (United States)

    Hertwig, Ralph; Engel, Christoph

    2016-05-01

    Western history of thought abounds with claims that knowledge is valued and sought. Yet people often choose not to know. We call the conscious choice not to seek or use knowledge (or information) deliberate ignorance. Using examples from a wide range of domains, we demonstrate that deliberate ignorance has important functions. We systematize types of deliberate ignorance, describe their functions, discuss their normative desirability, and consider how they can be modeled. To date, psychologists have paid relatively little attention to the study of ignorance, let alone the deliberate kind. Yet the desire not to know is no anomaly. It is a choice to seek rather than reduce uncertainty whose reasons require nuanced cognitive and economic theories and whose consequences-for the individual and for society-require analyses of both actor and environment. © The Author(s) 2016.

  7. Choosing a public-spirited leader

    DEFF Research Database (Denmark)

    Markussen, Thomas; Tyran, Jean-robert

    2017-01-01

    In this experiment, voters select a leader who can either act in the public interest, i.e. make efficient and equitable policy choices, or act in a corrupt way, i.e. use public funds for private gain. Voters can observe candidates⿿ pro-social behavior and their score in a cognitive ability test...... prior to the election, and this fact is known to candidates. Therefore, self-interested candidates have incentives to act in a pro-social manner, i.e. to pretend to be public-spirited leaders. We find that both truly pro-social and egoistic leaders co-exist, but that political selection is ineffective...... in choosing public-spirited leaders. The main reason is that egoistic candidates strategically pretend to be pro-social to increase their chances of winning the election....

  8. A thermodynamic approach to choosing pervaporatives membranes

    Directory of Open Access Journals (Sweden)

    Mahacine Amrani

    2006-09-01

    Full Text Available This work describes separating a mixture of several components obtained as a product of methyl polymethyl metha- crylate (PMMA thermo-degradation. It was aimed at purifying methyl methacrylate monomer (MMA obtained by 95% mass thermal degradation to reach 99.5% maximum pervaporation concentration. This work studied the theory of pervaporation and applying the main thermodynamic criteria for choosing suitable polymer membranes for separating the MMA/PRP/ISB mixture. Such thermodynamic criteria were based on monomer interaction with and solubility on the membrane. The advantage of using this separation technique lies mainly in the fact that this method has low energy consumption compared to other processes, such as distillation or crystallisation.

  9. The Identity of Students Choosing Marketing Programs

    Directory of Open Access Journals (Sweden)

    Barreto, Idaly

    2009-12-01

    Full Text Available The purpose of this study is to look deeply into the identity of young students interested in training professional in marketing programs in Bogotá, Colombia. This descriptive study was conducted with the application of multidimensional surveys to 262 young people from five universities that offer training in marketing. The results show that there are differences and similarities in the lifestyles of young people who choose to study Marketing. The first, relating mainly to the identities assumed by students of daytime and nighttime that differ in their activities and more income. The second, by the increasing use and development of academic and social activities through the Internet of interest to young people today. It is hoped that these results provide the administrative and academic management of marketing programs that result in better communication and care of students as consumers.

  10. Choosing a spent fuel interim storage system

    International Nuclear Information System (INIS)

    Roland, V.; Hunter, I.

    2001-01-01

    The Transnucleaire Group has developed different modular solutions to address spent fuel interim storage needs of NPP. These solutions, that are present in Europe, USA and Asia are metal casks (dual purpose or storage only) of the TN 24 family and the NUHOMS canister based system. It is not always simple for an operator to sort out relevant choice criteria. After explaining the basic designs involved on the examples of the TN 120 WWER dual purpose cask and the NUHOMS 56 WWER for WWER 440 spent fuel, we shall discuss the criteria that govern the choice of a given spent fuel interim storage system from the stand point of the operator. In conclusion, choosing and implementing an interim storage system is a complex process, whose implications can be far reaching for the long-term success of a spent fuel management policy. (author)

  11. Identification of genuine primary pulmonary NK cell lymphoma via clinicopathologic observation and clonality assay.

    Science.gov (United States)

    Gong, Li; Wei, Long-Xiao; Huang, Gao-Sheng; Zhang, Wen-Dong; Wang, Lu; Zhu, Shao-Jun; Han, Xiu-Juan; Yao, Li; Lan, Miao; Li, Yan-Hong; Zhang, Wei

    2013-08-19

    Extranodal natural killer (NK)/T-cell lymphoma, nasal type, is an uncommon lymphoma associated with the Epstein-Barr virus (EBV). It most commonly involves the nasal cavity and upper respiratory tract. Primary pulmonary NK/T cell lymphoma is extremely rare. If a patient with a NK or T-cell tumor has an unusual reaction to treatment or an unusual prognosis, it is wise to differentiate NK from T-cell tumors. The clinicopathologic characteristics, immunophenotype, EBV in situ hybridization, and T cell receptor (TCR) gene rearrangement of primary pulmonary NK cell lymphoma from a 73-year-old Chinese woman were investigated and the clonal status was determined using female X-chromosomal inactivation mosaicism and polymorphisms at the phosphoglycerate kinase (PGK) gene. The lesion showed the typical histopathologic characteristics and immunohistochemical features of NK/T cell lymphoma. However, the sample was negative for TCR gene rearrangement. A clonality assay demonstrated that the lesion was monoclonal. It is concluded that this is the first recorded case of genuine primary pulmonary NK cell lymphoma. The purpose of the present work is to recommend that pathologists carefully investigate the whole lesion to reduce the likelihood that primary pulmonary NK cell lymphoma will be misdiagnosed as an infectious lesion. In addition, TCR gene rearrangement and clonal analysis, which is based on female X-chromosomal inactivation mosaicism and polymorphisms at PGK and androgen receptor (AR) loci, were found to play important roles in differentiating NK cell lymphoma from T cell lymphoma. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/5205300349457729.

  12. Methodological developments in US state-level Genuine Progress Indicators: toward GPI 2.0

    Science.gov (United States)

    Bagstad, Kenneth J.; Berik, Günseli; Gaddis, Erica J. Brown

    2014-01-01

    The Genuine Progress Indicator (GPI) has emerged as an important monetary measure of economic well-being. Unlike mainstream economic indicators, primarily Gross Domestic Product (GDP), the GPI accounts for both the benefits and costs of economic production across diverse economic, social, and environmental domains in a more comprehensive manner. Recently, the GPI has gained traction in subnational policy in the United States, with GPI studies being conducted in a number of states and with their formal adoption by several state governments. As the GPI is applied in different locations, new methods are developed, different data sources are available, and new issues of policy relevance are addressed using its component indicators. This has led to a divergence in methods, reducing comparability between studies and yielding results that are of varying methodological sophistication. In this study, we review the “state of the art” in recent US state-level GPI studies, focusing on those from Hawaii, Maryland, Ohio, Utah, and Vermont. Through adoption of a consistent approach, these and future GPI studies could utilize a framework that supports more uniform, comparable, and accurate measurements of progress. We also identify longer-term issues, particularly related to treatment of nonrenewable resource depletion, government spending, income inequality, and ecosystem services. As these issues are successfully addressed and disseminated, a “GPI 2.0” will emerge that better measures economic well-being and has greater accuracy and policy relevance than past GPI measurements. As the GPI expands further into mainstream policy analysis, a more formal process by which methods could be updated, standardized, and applied is needed.

  13. Assessing the Probability that a Finding Is Genuine for Large-Scale Genetic Association Studies.

    Science.gov (United States)

    Kuo, Chia-Ling; Vsevolozhskaya, Olga A; Zaykin, Dmitri V

    2015-01-01

    Genetic association studies routinely involve massive numbers of statistical tests accompanied by P-values. Whole genome sequencing technologies increased the potential number of tested variants to tens of millions. The more tests are performed, the smaller P-value is required to be deemed significant. However, a small P-value is not equivalent to small chances of a spurious finding and significance thresholds may fail to serve as efficient filters against false results. While the Bayesian approach can provide a direct assessment of the probability that a finding is spurious, its adoption in association studies has been slow, due in part to the ubiquity of P-values and the automated way they are, as a rule, produced by software packages. Attempts to design simple ways to convert an association P-value into the probability that a finding is spurious have been met with difficulties. The False Positive Report Probability (FPRP) method has gained increasing popularity. However, FPRP is not designed to estimate the probability for a particular finding, because it is defined for an entire region of hypothetical findings with P-values at least as small as the one observed for that finding. Here we propose a method that lets researchers extract probability that a finding is spurious directly from a P-value. Considering the counterpart of that probability, we term this method POFIG: the Probability that a Finding is Genuine. Our approach shares FPRP's simplicity, but gives a valid probability that a finding is spurious given a P-value. In addition to straightforward interpretation, POFIG has desirable statistical properties. The POFIG average across a set of tentative associations provides an estimated proportion of false discoveries in that set. POFIGs are easily combined across studies and are immune to multiple testing and selection bias. We illustrate an application of POFIG method via analysis of GWAS associations with Crohn's disease.

  14. The ambient air quality accounts for the Nova Scotia Genuine Progress Index

    International Nuclear Information System (INIS)

    Monette, A.; Colman, R.

    2004-01-01

    The Nova Scotia Genuine Progress Index (GPI) is a measure of sustainable development which provides a complete and accurate picture of our well-being as a society. The GPI assigns explicit values to environmental quality, population health, livelihood security, equity, free time, and educational attainment. The Nova Scotia GPI includes 22 social, economic and environmental components, including ambient air quality. This report investigates Nova Scotia's ambient air concentrations and emissions of carbon monoxide (CO), total particulate matter (PM), sulphur dioxide (SO 2 ), nitrogen oxides (NOx), and volatile organic compounds (VOC). The costs of damages caused by the these key air pollutants are also examined. Exposure to these pollutants results in negative impacts on human health, damage to materials, agricultural crops and changes in forest productivity. From 1979 to 1996, national ambient concentrations of each of these pollutants decreased significantly. However, the national average concentration of ground-level ozone increased by 34 per cent during the same time period. In Nova Scotia, concentrations of CO, PM and SO 2 have declined dramatically since 1979, but the trends for NO 2 and ground-level ozone do not show significant declines. On a per capita basis, SOx emissions from electric power generation in the province are more than 8 times the Canadian average. The province also had higher per capita emissions of CO, PM, SOx and VOCs than all reporting OECD countries. Electric power generation is the greatest source of fuel combustion emissions in the province, followed by industrial and transportation sources. This report also described some individual actions that can be taken to reduce air pollutant emissions. 174 refs., 37 tabs., 60 figs

  15. Preparation of genuine Yeo-Chua entangled state and teleportation of two-atom state via cavity QED

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    We first propose a scheme for preparing the genuine Yeo-Chua 4-qubit entangled state via cavity QED. Using the genuine Yeo-Chua atomic state, we further propose a cavity QED scheme for teleporting an arbitrary two-atom state. In two schemes the large-detuning is chosen and the necessary time is designed to be much shorter than Rydberg-atom’s lifespan. Both schemes share the distinct advantage that cavity decay and atom decay can be neglected. As for the interaction manipulation, our preparation scheme is more feasible than a recent similar one. Compared with the Yeo and Chua’s scheme, our teleportation scheme has significantly reduced the measuring difficulty.

  16. 20 CFR 636.9 - Opportunity for informal review.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Opportunity for informal review. 636.9 Section 636.9 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR COMPLAINTS, INVESTIGATIONS AND HEARINGS § 636.9 Opportunity for informal review. (a) Parties to a complaint under § 636.10 may choose to waive their rights to an...

  17. Testing of complementarity of PDA and MS detectors using chromatographic fingerprinting of genuine and counterfeit samples containing sildenafil citrate.

    Science.gov (United States)

    Custers, Deborah; Krakowska, Barbara; De Beer, Jacques O; Courselle, Patricia; Daszykowski, Michal; Apers, Sandra; Deconinck, Eric

    2016-02-01

    Counterfeit medicines are a global threat to public health. High amounts enter the European market, which is why characterization of these products is a very important issue. In this study, a high-performance liquid chromatography-photodiode array (HPLC-PDA) and high-performance liquid chromatography-mass spectrometry (HPLC-MS) method were developed for the analysis of genuine Viagra®, generic products of Viagra®, and counterfeit samples in order to obtain different types of fingerprints. These data were included in the chemometric data analysis, aiming to test whether PDA and MS are complementary detection techniques. The MS data comprise both MS1 and MS2 fingerprints; the PDA data consist of fingerprints measured at three different wavelengths, i.e., 254, 270, and 290 nm, and all possible combinations of these wavelengths. First, it was verified if both groups of fingerprints can discriminate between genuine, generic, and counterfeit medicines separately; next, it was studied if the obtained results could be ameliorated by combining both fingerprint types. This data analysis showed that MS1 does not provide suitable classification models since several genuines and generics are classified as counterfeits and vice versa. However, when analyzing the MS1_MS2 data in combination with partial least squares-discriminant analysis (PLS-DA), a perfect discrimination was obtained. When only using data measured at 254 nm, good classification models can be obtained by k nearest neighbors (kNN) and soft independent modelling of class analogy (SIMCA), which might be interesting for the characterization of counterfeit drugs in developing countries. However, in general, the combination of PDA and MS data (254 nm_MS1) is preferred due to less classification errors between the genuines/generics and counterfeits compared to PDA and MS data separately.

  18. A vacuum isolated cryoprobe for the elimination of pains. Kryotherapie bei genuiner Trigeminusneuralgie. Eine vakuumisolierte Kryosonde fuer die Schmerzausschaltung

    Energy Technology Data Exchange (ETDEWEB)

    Schumann, B.; Herzog, R.; Eckelt, U. (Medizinische Akademie Dresden (Germany)); Krantz, H. (Medizinische Akademie Dresden (Germany)); Spoerl, E. (Medizinische Akademie Dresden (Germany))

    1993-01-01

    In cryosurgery the destructive effect of coldness on cells and tissue is exploited and used for specific therapeutic purposes. The phenomenon of cold analgesia is brought about by damage to fibre elements of afferent peripheral nerves during the freezing process. Temporary inhibition of pain-mediating nerves through dosed application of coldness in severe states of chronic pain is desirable and applied under the designation cryotherapy in treatment for genuine trigeminus neuralgias. (orig./HW)

  19. Choosing Money over Drugs: The Neural Underpinnings of Difficult Choice in Chronic Cocaine Users.

    Science.gov (United States)

    Wesley, Michael J; Lohrenz, Terry; Koffarnus, Mikhail N; McClure, Samuel M; De La Garza, Richard; Salas, Ramiro; Thompson-Lake, Daisy G Y; Newton, Thomas F; Bickel, Warren K; Montague, P Read

    2014-01-01

    Addiction is considered a disorder that drives individuals to choose drugs at the expense of healthier alternatives. However, chronic cocaine users (CCUs) who meet addiction criteria retain the ability to choose money in the presence of the opportunity to choose cocaine. The neural mechanisms that differentiate CCUs from non-cocaine using controls (Controls) while executing these preferred choices remain unknown. Thus, therapeutic strategies aimed at shifting preferences towards healthier alternatives remain somewhat uninformed. This study used BOLD neuroimaging to examine brain activity as fifty CCUs and Controls performed single- and cross-commodity intertemporal choice tasks for money and/or cocaine. Behavioral analyses revealed preferences for each commodity type. Imaging analyses revealed the brain activity that differentiated CCUs from Controls while choosing money over cocaine. We observed that CCUs devalued future commodities more than Controls. Choices for money as opposed to cocaine correlated with greater activity in dorsal striatum of CCUs, compared to Controls. In addition, choices for future money as opposed to immediate cocaine engaged the left dorsolateral prefrontal cortex (DLPFC) of CCUs more than Controls. These data suggest that the ability of CCUs to execute choices away from cocaine relies on activity in the dorsal striatum and left DLPFC.

  20. Choosing Health and the inner citadel.

    Science.gov (United States)

    Allmark, P

    2006-01-01

    It is argued in this paper that the latest UK government white paper on public health, Choosing Health, is vulnerable to a charge of paternalism. For some years libertarians have levelled this charge at public health policies. The white paper tries to avoid it by constant reference to informed choice and choice related terms. The implication is that the government aims only to inform the public of health issues; how they respond is up to them. It is argued here, however, that underlying the notion of informed choice is a Kantian, "inner citadel" view of autonomy. According to this view, each of us acts autonomously only when we act in accord with reason. On such a view it is possible to justify coercing, cajoling, and conning people on the basis that their current behaviour is not autonomous because it is subject to forces that cause irrational choice, such as addiction. "Informed choice" in this sense is compatible with paternalism. This paternalism can be seen in public health policies such as deceptive advertising and the treatment of "bad habits" as addictions. Libertarians are bound to object to this. In the concluding section, however, it is suggested that public health can, nonetheless, find ethical succour from alternative approaches.

  1. Free to choose. The Buddhist view.

    Science.gov (United States)

    Gnanawimala, B

    1993-10-27

    This Buddhist view of family planning is presented by a lecturer at the Buddhist and Pali University in Colombo. Birth control was not mentioned in the earliest Buddhist teachings because there was no urgency for population control. Large families were honored, and the expectation was that as many children as possible should be produced. Buddha did not mention the merits of population increase. Buddha considered family size a personal family choice. Buddhist's disciples are expected to be celibate. Chastity is encouraged among men and women. The Dhammapada, a canonical work of Buddha, mentions not increasing population and teaches ways of keeping the mind free from lust. Reduction of births is recommended. Buddha placed importance on the right of human beings to exist and procreate peacefully. The right to life begins in the womb, and abortion is a violation of the rights of the unborn child. The formation of life is absolutely dependent upon a mother's physical fitness, sexual intercourse, and the arrival of "a being's dislocated transmigratory unit of fivefold energy (gandhabba)." Couples are free to choose a fetus from any energy body. Sterilization and the use of contraceptives, therefore, do not destroy life. Buddha commended abstinence, which is similar to chastity. The principle teachings of Buddha aim to end suffering. If procreation strains the ability of resources to support life, then procreation is against the basic principles of Buddha.

  2. Choosing Health and the inner citadel

    Science.gov (United States)

    Allmark, P

    2006-01-01

    It is argued in this paper that the latest UK government white paper on public health, Choosing Health, is vulnerable to a charge of paternalism. For some years libertarians have levelled this charge at public health policies. The white paper tries to avoid it by constant reference to informed choice and choice related terms. The implication is that the government aims only to inform the public of health issues; how they respond is up to them. It is argued here, however, that underlying the notion of informed choice is a Kantian, “inner citadel” view of autonomy. According to this view, each of us acts autonomously only when we act in accord with reason. On such a view it is possible to justify coercing, cajoling, and conning people on the basis that their current behaviour is not autonomous because it is subject to forces that cause irrational choice, such as addiction. “Informed choice” in this sense is compatible with paternalism. This paternalism can be seen in public health policies such as deceptive advertising and the treatment of “bad habits” as addictions. Libertarians are bound to object to this. In the concluding section, however, it is suggested that public health can, nonetheless, find ethical succour from alternative approaches. PMID:16373514

  3. Genuine multipartite entanglement of symmetric Gaussian states: Strong monogamy, unitary localization, scaling behavior, and molecular sharing structure

    Science.gov (United States)

    Adesso, Gerardo; Illuminati, Fabrizio

    2008-10-01

    We investigate the structural aspects of genuine multipartite entanglement in Gaussian states of continuous variable systems. Generalizing the results of Adesso and Illuminati [Phys. Rev. Lett. 99, 150501 (2007)], we analyze whether the entanglement shared by blocks of modes distributes according to a strong monogamy law. This property, once established, allows us to quantify the genuine N -partite entanglement not encoded into 2,…,K,…,(N-1) -partite quantum correlations. Strong monogamy is numerically verified, and the explicit expression of the measure of residual genuine multipartite entanglement is analytically derived, by a recursive formula, for a subclass of Gaussian states. These are fully symmetric (permutation-invariant) states that are multipartitioned into blocks, each consisting of an arbitrarily assigned number of modes. We compute the genuine multipartite entanglement shared by the blocks of modes and investigate its scaling properties with the number and size of the blocks, the total number of modes, the global mixedness of the state, and the squeezed resources needed for state engineering. To achieve the exact computation of the block entanglement, we introduce and prove a general result of symplectic analysis: Correlations among K blocks in N -mode multisymmetric and multipartite Gaussian states, which are locally invariant under permutation of modes within each block, can be transformed by a local (with respect to the partition) unitary operation into correlations shared by K single modes, one per block, in effective nonsymmetric states where N-K modes are completely uncorrelated. Due to this theorem, the above results, such as the derivation of the explicit expression for the residual multipartite entanglement, its nonnegativity, and its scaling properties, extend to the subclass of non-symmetric Gaussian states that are obtained by the unitary localization of the multipartite entanglement of symmetric states. These findings provide strong

  4. Choosing Psychiatry as a Career: Motivators and Deterrents at a Critical Decision-Making Juncture

    Science.gov (United States)

    Wiesenfeld, Lesley; Abbey, Susan; Takahashi, Sue Glover; Abrahams, Caroline

    2014-01-01

    Objective To examine factors influencing the choice of psychiatry as a career between residency program application and ranking decision making. Methods: Using an online questionnaire, applicants to the largest Canadian psychiatry residency program were surveyed about the impact of various factors on their ultimate decision to enter psychiatry residency training. Results: Applicants reported that patient-related stigma was a motivator in considering psychiatry as a career, but that negative comments from colleagues, friends, and family about choosing psychiatry was a deterrent. Training program length, limited treatments, and insufficient clerkship exposure were noted as deterrents to choosing psychiatry, though future job prospects, the growing role of neuroscience, and diagnostic complexity positively influenced choosing psychiatry as a specialty. Research and elective time away opportunities were deemed relatively unimportant to ranking decisions, compared with more highly weighted factors, such as program flexibility, emphasis on psychotherapy, service– training balance, and training program location. Most applicants also reported continuing to fine tune ranking decisions between the application and ranking submission deadline. Conclusions: Stigma, exposure to psychiatry, diagnostic complexity, and an encouraging job market were highlighted as positive influences on the choice to enter psychiatry residency. Interview and information days represent opportunities for continued targeted recruitment activity for psychiatry residency programs. PMID:25161070

  5. Ethical Perspectives of Equal Opportunities

    Directory of Open Access Journals (Sweden)

    Traian PALADE

    2016-07-01

    Full Text Available This paper focuses on the analysis of the fair equality of the concept of opportunity from the perspective of the moral and reasonable justifications brought to support positive discrimination. Although contemporary democratic societies guarantee the absence of discrimination by securing the formal equality of opportunity, this seems to be insufficient to balance opportunities. The Rawlsian model has gained ground, by advancing a redistribution of the resources to support the disadvantaged ones, which is implemented through special measures. The compulsory quotas for admission to higher education or public institutions, addressed to some disadvantaged groups, are one of the effective means of implementing fairness. As this system has shattered the principle of reward judging by one‟s merits, and ending up as a form of inverse discrimination of the majority groups, it is necessary that we analyse the arguments and the boomerang effects of the special measures. The undertaking proposed by the present paper is structured around highlighting the ethical aspects, as well as the consequences resulting from the arguments in favour of positive discrimination. Do we have the moral obligation to make up for the past inequalities suffered by some groups? Does preferential treatment really ensure the genuine integration of such groups? Do special measures contribute in creating social justice? Without the claim of having responded definitively and exhaustively to these questions, this paper attempts to emphasise the ethical dilemma that raises when special measures favour one group or another, when a group is protected judging by only one criterion, or when only an implementation area is selected.

  6. Municipal opportunities

    International Nuclear Information System (INIS)

    Cousens, D.; Chuddy, B.; Gleeson, A.; Leckie, D.; Wahl, K.; McGarry, D.

    1997-01-01

    The panel discussing market opportunities for municipal electric companies was moderated by Markham Mayor Don Cousens. He expressed himself in favour of deregulation and was optimistic about the benefits it will bring to municipal electric utilities and their customers. Barry Chuddy, General Manager of Business Development for TransAlta Energy discussed the advantages of recent cogeneration and district energy for municipal utilities in Ontario and Quebec, and expressed his support for incentive-based regulation based on a level playing field, competitive generation, and a reasonable charge for stranded assets. Toronto City Councillor Dan Leckie described cogeneration and district energy as a tremendous opportunity to reduce the cost of doing business in the city core through local job creation and by keeping money in the local economy. Karl Wahl, General Manager of Hydro Mississauga expressed optimism that the government will move expeditiously toward competition, choice and lower-cost supply. David McGarry, President of Elecsar Engineering of Sarnia spoke about the significant job creating potential that deregulation will bring to the electrical industry. He cited several examples from Ontario and British Columbia

  7. 16 CFR 23.24 - Misuse of the words “real,” “genuine,” “natural,” “precious,” etc.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 1 2010-01-01 2010-01-01 false Misuse of the words âreal,â âgenuine,â ânatural,â âprecious,â etc. 23.24 Section 23.24 Commercial Practices FEDERAL TRADE COMMISSION GUIDES AND... the words “real,” “genuine,” “natural,” “precious,” etc. It is unfair or deceptive to use the word...

  8. How to choose a delegation for a peace conference?

    NARCIS (Netherlands)

    Can, Burak; Csóka, Péter; Ergin, Emre

    2017-01-01

    This paper analyzes how to choose a delegation, a committee to represent a society such as in a peace conference. We propose normative conditions and seek optimal, consistent, neutral and non-manipulable ways to choose a delegation. We show that a novel class of threshold rules are characterized by

  9. Hearing Aids: How to Choose the Right One

    Science.gov (United States)

    Hearing aids: How to choose the right one Many types of hearing aids exist. So which is best for you? Find out what to consider when choosing a hearing ... used to the device and decide if it's right for you. Have the dispenser put in writing ...

  10. Digging up Classroom Dollars on DonorsChoose

    Science.gov (United States)

    Curriculum Review, 2006

    2006-01-01

    Back in 2000, Charles Best was teaching at Wings Academy, an alternative high school in the Bronx, when he got the idea for a Web site where teachers could solicit donations for class projects. With help from his students, DonorsChoose.org soon was born. Last year, the site won Amazon.com's Nonprofit Innovation Award. So far, DonorsChoose has…

  11. Choosing and Using Images in Environmental Science Education

    Science.gov (United States)

    Muthersbaugh, Debbie Smick

    2012-01-01

    Although using images for teaching has been a common practice in science classrooms (Gordon & Pea, 1995) understanding the purpose or how to choose images has not typically been intentional. For this dissertation three separate studies relating to choosing and using images are prepared with environmental science in mind. Each of the studies…

  12. Choose Privacy Week: Educate Your Students (and Yourself) about Privacy

    Science.gov (United States)

    Adams, Helen R.

    2016-01-01

    The purpose of "Choose Privacy Week" is to encourage a national conversation to raise awareness of the growing threats to personal privacy online and in day-to-day life. The 2016 Choose Privacy Week theme is "respecting individuals' privacy," with an emphasis on minors' privacy. A plethora of issues relating to minors' privacy…

  13. Genetic differentiation between fake abalone and genuine Haliotis species using the forensically informative nucleotide sequencing (FINS) method.

    Science.gov (United States)

    Ha, Wai Y; Reid, David G; Kam, Wan L; Lau, Yuk Y; Sham, Wing C; Tam, Silvia Y K; Sin, Della W M; Mok, Chuen S

    2011-05-25

    Abalones ( Haliotis species) are a popular delicacy and commonly preserved in dried form either whole or in slices or small pieces for consumption in Asian countries. Driven by the huge profit from trading abalones, dishonest traders may substitute other molluscan species for processed abalone, of which the morphological characteristics are frequently lost in the processed form. For protection of consumer rights and law enforcement against fraud, there is a need for an effective methodology to differentiate between fake and genuine abalone. This paper describes a method (validated according to the international forensic guidelines provided by SWGDAM) for the identification of fake abalone species using forensically informative nucleotide sequence (FINS) analysis. A study of the local market revealed that many claimed "abalone slice" samples on sale are not genuine. The fake abalone samples were found to be either volutids of the genus Cymbium (93%) or the muricid Concholepas concholepas (7%). This is the first report of Cymbium species being used for the preparation and sale as "abalone" in dried sliced form in Hong Kong.

  14. Choosing in Freedom or Forced to Choose? Introspective Blindness to Psychological Forcing in Stage-Magic

    Science.gov (United States)

    Shalom, Diego E.; de Sousa Serro, Maximiliano G.; Giaconia, Maximiliano; Martinez, Luis M.; Rieznik, Andres; Sigman, Mariano

    2013-01-01

    We investigated an individual ability to identify whether choices were made freely or forced by external parameters. We capitalized on magical setups where the notion of psychological forcing constitutes a well trodden path. In live stage magic, a magician guessed cards from spectators while inquiring how freely they thought they had made the choice. Our data showed a marked blindness in the introspection of free choice. Spectators assigned comparable ratings when choosing the card that the magician deliberately forced them compared to any other card, even in classical forcing, where the magician literally handles a card to the participant This observation was paralleled by a laboratory experiment where we observed modest changes in subjective reports by factors with drastic effect in choice. Pupil dilatation, which is known to tag slow cognitive events related to memory and attention, constitutes an efficient fingerprint to index subjective and objective aspects of choice. PMID:23516455

  15. Choosing in freedom or forced to choose? Introspective blindness to psychological forcing in stage-magic.

    Directory of Open Access Journals (Sweden)

    Diego E Shalom

    Full Text Available We investigated an individual ability to identify whether choices were made freely or forced by external parameters. We capitalized on magical setups where the notion of psychological forcing constitutes a well trodden path. In live stage magic, a magician guessed cards from spectators while inquiring how freely they thought they had made the choice. Our data showed a marked blindness in the introspection of free choice. Spectators assigned comparable ratings when choosing the card that the magician deliberately forced them compared to any other card, even in classical forcing, where the magician literally handles a card to the participant This observation was paralleled by a laboratory experiment where we observed modest changes in subjective reports by factors with drastic effect in choice. Pupil dilatation, which is known to tag slow cognitive events related to memory and attention, constitutes an efficient fingerprint to index subjective and objective aspects of choice.

  16. Color waves : a simple heuristic for choosing false colors

    NARCIS (Netherlands)

    Overveld, van C.W.A.M.

    1997-01-01

    A simple heuristic is presented for choosing false colors for visualizing scalar functions on two-dimensional domains. The color scheme allows inspection of the function on several length scales simultanously.

  17. Choosing the right health care provider for pregnancy and childbirth

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/patientinstructions/000596.htm Choosing the right health care provider for pregnancy and childbirth To use the sharing features on this page, please enable JavaScript. ...

  18. Choosing a doctor and hospital for your cancer treatment

    Science.gov (United States)

    ... htm Choosing a doctor and hospital for your cancer treatment To use the sharing features on this page, please enable JavaScript. When you seek cancer treatment, you want to find the best care possible. ...

  19. How to Choose the Best Skin Care Products

    Science.gov (United States)

    ... Skin Care Products How to Choose the Best Skin Care Products Looking for a quick fix to erase wrinkles, ... available, the beauty aisle can be overwhelming. Some skin care products are overpriced and make claims they can’t ...

  20. Choosing the Right Fireplace or Fireplace Retrofit Device

    Science.gov (United States)

    This page is about choosing a fireplace or fireplace retrofit device, including information on hang tags and a list of fireplaces and retrofits that have qualified under the voluntary fireplace program

  1. On Modeling Large-Scale Multi-Agent Systems with Parallel, Sequential and Genuinely Asynchronous Cellular Automata

    International Nuclear Information System (INIS)

    Tosic, P.T.

    2011-01-01

    We study certain types of Cellular Automata (CA) viewed as an abstraction of large-scale Multi-Agent Systems (MAS). We argue that the classical CA model needs to be modified in several important respects, in order to become a relevant and sufficiently general model for the large-scale MAS, and so that thus generalized model can capture many important MAS properties at the level of agent ensembles and their long-term collective behavior patterns. We specifically focus on the issue of inter-agent communication in CA, and propose sequential cellular automata (SCA) as the first step, and genuinely Asynchronous Cellular Automata (ACA) as the ultimate deterministic CA-based abstract models for large-scale MAS made of simple reactive agents. We first formulate deterministic and nondeterministic versions of sequential CA, and then summarize some interesting configuration space properties (i.e., possible behaviors) of a restricted class of sequential CA. In particular, we compare and contrast those properties of sequential CA with the corresponding properties of the classical (that is, parallel and perfectly synchronous) CA with the same restricted class of update rules. We analytically demonstrate failure of the studied sequential CA models to simulate all possible behaviors of perfectly synchronous parallel CA, even for a very restricted class of non-linear totalistic node update rules. The lesson learned is that the interleaving semantics of concurrency, when applied to sequential CA, is not refined enough to adequately capture the perfect synchrony of parallel CA updates. Last but not least, we outline what would be an appropriate CA-like abstraction for large-scale distributed computing insofar as the inter-agent communication model is concerned, and in that context we propose genuinely asynchronous CA. (author)

  2. Choosing between CISG and CESL: a comparison between the Common European Sales Law and the Vienna Sales Convention from the perspective of commercial parties

    NARCIS (Netherlands)

    Loos, M.B.M.; Jurčová, M.; Štefanko, J.

    2013-01-01

    If the Common European Sales Law (CESL) is adopted, commercial parties will have the opportunity to choose between this instrument and the Vienna Sales Convention (CISG) to regulate their cross-border commercial sales contracts. In this paper, a comparison is made between the two international legal

  3. Consumer preference not to choose: Methodological and policy implications

    International Nuclear Information System (INIS)

    Brennan, Timothy J.

    2007-01-01

    Residential consumers remain reluctant to choose new electricity suppliers. Even the most successful jurisdictions, four US states and other countries, have had to adopt extensive consumer education procedures that serve largely to confirm that choosing electricity suppliers is daunting. Electricity is not unique in this respect; numerous studies find that consumers are generally reluctant to switch brands, even when they are well-informed about product characteristics. If consumers prefer not to choose, opening regulated markets can reduce welfare, even for some consumers who do switch, as the incumbent can exploit this preference by raising price above the formerly regulated level. Policies to open markets might be successful even if limited to industrial and commercial customers, with residential prices based on those in nominally competitive wholesale markets

  4. Choosing a New Telephone System for Your Medical Practice.

    Science.gov (United States)

    Metherell, Brian

    2016-01-01

    E-mail may rule the world in other types of businesses, but for medical practices, the telephone remains the primary mode of communication with patients, specialists, and pharmacies. From making appointments to calling in prescriptions, telephones are essential to patient care. With technology changing very quickly and new capabilities coming into the medical practice, such as telemedicine and Skype, you need to know your options when choosing a new telephone system. The possibilities include on-site, cloud, and hybrid networked solutions. A wide variety of features and capabilities are available, from dozens of vendors. Of course, no matter what telephone solution you choose, you must meet regulatory compliance, particularly HIPAA, and Payment Card Industry Data Security Standard if you take credit cards. And it has to be affordable, reliable, and long lasting. This article explores what medical practices need to know when choosing a new business telephone system in order to find the right solutions for their businesses.

  5. Sport, how people choose it: A network analysis approach.

    Science.gov (United States)

    Ferreri, Luca; Ivaldi, Marco; Daolio, Fabio; Giacobini, Mario; Rainoldi, Alberto; Tomassini, Marco

    2015-01-01

    In order to investigate the behaviour of athletes in choosing sports, we analyse data from part of the We-Sport database, a vertical social network that links athletes through sports. In particular, we explore connections between people sharing common sports and the role of age and gender by applying "network science" approaches and methods. The results show a disassortative tendency of athletes in choosing sports, a negative correlation between age and number of chosen sports and a positive correlation between age of connected athletes. Some interesting patterns of connection between age classes are depicted. In addition, we propose a method to classify sports, based on the analyses of the behaviour of people practising them. Thanks to this brand new classifications, we highlight the links of class of sports and their unexpected features. We emphasise some gender dependency affinity in choosing sport classes.

  6. Choosing Wisely Imaging Recommendations: Initial Implementation in New England Emergency Departments

    Directory of Open Access Journals (Sweden)

    Ali S. Raja

    2017-04-01

    Full Text Available Introduction: In June 2016, the American College of Emergency Physicians (ACEP Emergency Quality Network began its Reduce Avoidable Imaging Initiative, designed to “reduce testing and imaging with low risk patients through the implementation of Choosing Wisely recommendations.” However, it is unknown whether New England emergency departments (ED have already implemented evidence-based interventions to improve adherence to ACEP Choosing Wisely recommendations related to imaging after their initial release in 2013. Our objective was to determine this, as well as whether provider-specific audit and feedback for imaging had been implemented in these EDs. Methods: This survey study was exempt from institutional review board review. In 2015, we mailed surveys to 195 hospital-affiliated EDs in all six New England states to determine whether they had implemented Choosing Wisely-focused interventions in 2014. Initial mailings included cover letters denoting the endorsement of each state’s ACEP chapter, and we followed up twice with repeat mailings to nonresponders. Data analysis included descriptive statistics and a comparison of state differences using Fisher’s exact test. Results: A total of 169/195 (87% of New England EDs responded, with all individual state response rates >80%. Overall, 101 (60% of responding EDs had implemented an intervention for at least one Choosing Wisely imaging scenario; 57% reported implementing a specific guideline/policy/clinical pathway and 28% reported implementing a computerized decision support system. The most common interventions were for chest computed tomography (CT in patients at low risk of pulmonary embolism (47% of EDs and head CT in patients with minor trauma (45% of EDs. In addition, 40% of EDs had implemented provider-specific audit and feedback, without significant interstate variation (range: 29-55%. Conclusion: One year after release of the ACEP Choosing Wisely recommendations, most New England EDs

  7. Teleportation of a two-qubit arbitrary unknown state using a four-qubit genuine entangled state with the combination of bell-state measurements

    Energy Technology Data Exchange (ETDEWEB)

    Dong, Li; Xiu, Xiao-Ming, E-mail: xiuxiaomingdl@126.com [Dalian University of Technology, School of Physics and Optoelectronic Technology (China); Ren, Yuan-Peng [Bohai University, Higher Professional Technical Institute (China); Gao, Ya-Jun [Bohai University, College of Mathematics and Physics (China); Yi, X. X. [Dalian University of Technology, School of Physics and Optoelectronic Technology (China)

    2013-01-15

    We propose a protocol transferring an arbitrary unknown two-qubit state using the quantum channel of a four-qubit genuine entangled state. Simplifying the four-qubit joint measurement to the combination of Bell-state measurements, it can be realized more easily with currently available technologies.

  8. Disentangling Genuine Semantic Stroop Effects in Reading from Contingency Effects: On the Need for Two Neutral Baselines

    Directory of Open Access Journals (Sweden)

    Eric eLorentz

    2016-03-01

    plays a large role when repeating congruent items more than incongruent items, but appropriate pair-frequency matched neutral baselines allow for the assessment of genuine facilitation and interference. Using such baselines, we found reading processes proceed to a semantic level for familiar words, but not pseudohomophones (i.e., phonetic decoding. Such assessment is critical for separating the effects of genuine congruency from contingency during automatic word reading in the Stroop task, and when used with color associates, isolates the semantic contribution.

  9. Choosing the negative: A behavioral demonstration of morbid curiosity

    NARCIS (Netherlands)

    Oosterwijk, S.

    2017-01-01

    This paper examined, with a behavioral paradigm, to what extent people choose to view stimuli that portray death, violence or harm. Based on briefly presented visual cues, participants made choices between highly arousing, negative images and positive or negative alternatives. The negative images

  10. Choosing the Future You Prefer. A Goal Setting Guide.

    Science.gov (United States)

    Lindaman, Edward B.; Lippitt, Ronald O.

    The guide, intended for group and organization leaders, presents activities and exercises to aid in personal and group goal-setting and planning for the future. The objective is to help groups choose goals which are sensitive to and oriented toward the evolving future with its rapid rate of change. The guide is presented in eight chapters.…

  11. Choosing of optimal start approximation for laplace equation ...

    African Journals Online (AJOL)

    We investigate Dirichlet problem for a case of two-dimensional area with lime border, numerical scheme for solving this equation is widely knowns it finite difference method. One of the major stages in the algorithm for that numerical solution is choosing of start approximation, usually as the initial values of the unknown ...

  12. Choosing the Right Assessment for the Right Purpose

    Science.gov (United States)

    Eliasson, Ann-Christin

    2012-01-01

    Assessments used for both clinical practice and research should show evidence of validity and reliability for the target group of people. It is easy to agree with this statement, but it is not always easy to choose the right assessment for the right purpose. Recently there have been increasing numbers of studies which investigate further the…

  13. The Dilemma of Individual Autonomy versus Choosing Rightly

    Science.gov (United States)

    Yehezkely, Chen

    2015-01-01

    Many important goals or values of education are tokens of either one of these two meta-goals-values: raising our children to be autonomous, or raising them to choose rightly. Thus, the conflicts between many educational goals-values are tokens of the meta-conflict between these two, and the questions of priority that such conflicts invite are…

  14. Why Do Patients Choose to Consult Homeopaths? | McIntosh ...

    African Journals Online (AJOL)

    Background: Patients are using homeopathy in increasing numbers and not telling their doctors about it. It is important as family physicians that we understand the reasons why patients choose to consult homeopaths. It is important to know what our patients are looking for that they do not find in Western medicine.

  15. Choosing early pregnancy termination methods in Urban Mozambique

    NARCIS (Netherlands)

    Mitchell, Ellen M. H.; Kwizera, Amata; Usta, Momade; Gebreselassie, Hailemichael

    2010-01-01

    Little is known about who chooses medication abortion with misoprostol and why. Women seeking early abortion in 5 public hospitals in Maputo, Mozambique were recruited in 2005 and 2006 to explore decision-making strategies, method preferences and experiences with misoprostol and vacuum aspiration

  16. Women Physicians: Choosing a Career in Academic Medicine

    Science.gov (United States)

    Borges, Nicole J.; Navarro, Anita M.; Grover, Amelia C.

    2011-01-01

    Purpose Despite recent efforts to understand the complex process of physician career development, the medical education community has a poor understanding of why, how, and when women physicians embark on a career in academic medicine. Method In 2010, the authors phone-interviewed women physicians in academic medicine regarding why, how, and when they chose an academic medicine career. Project investigators first individually and then collectively analyzed transcripts to identify themes in the data. Results Through analyzing the transcripts of the 53 interviews, the investigators identified five themes related to why women choose careers in academic medicine: fit, aspects of the academic health center environment, people, exposure, and clincial medicine. They identified five themes related to how women make the decision to enter academic medicine: change in specialty, dissatisfaction with former career, emotionality, parental influence, and decision-making styles. The authors also identified four themes regarding when women decide to enter academic medicine: as a practicing phyisican, fellow, resident, or medical student. Conclusions Choosing a career in academic medicine is greatly influenced by the environment in which one trains and by people—be they faculty, mentors, role models, or family. An interest in teaching is a primary reason women choose a career in academic medicine. Many women physicians entering acadmic medicine chose this after or during fellowship, which is when they became more aware of academic medicine as a possible career. For many women, choosing academic medicine was not necessarily an active, planned decision; rather it was serendipitous or circumstantial. PMID:22104052

  17. Choosing the right career: What approach? Implications for career ...

    African Journals Online (AJOL)

    The presentation made here accepts the thesis that the choice of career is not a simple matter. In fact, it asserts that more than ever before, the choice of a career on a training programme now requires a lot of thinking as well as taking into consideration several factors before choosing, planning and entering into a particular ...

  18. Picking and Choosing the ‘Sovereign’Border

    DEFF Research Database (Denmark)

    Parker, Noel; Adler-Nissen, Rebecca

    2012-01-01

    We argue that the continued persistence of borders is an effect of their constitutive role for the many dimensions of a social particular. States cannot choose to have a border; but they can and do make choices amongst the materials available on the various planes of inscription for bordering. Fo...

  19. Choosing the Best Enzyme Complex Structure Made Easy.

    Science.gov (United States)

    Das, Sayoni; Orengo, Christine

    2018-04-03

    In this issue of Structure, Tyzack et al. (2018) present a study of enzyme-ligand complexes in the PDB and show that the molecular similarity of bound and cognate ligands can be used to choose the most biologically appropriate complex structure for analysis when multiple structures are available. Copyright © 2018 Elsevier Ltd. All rights reserved.

  20. More Young Black Men Choosing Not to Go to College.

    Science.gov (United States)

    Collison, Michele N-K

    1987-01-01

    More and more young Black males are choosing to enlist in the military, attend vocational and technical schools, or take jobs instead of going to college. Many yield to peer pressure and stop studying; further, role models do not exist for young Black men. (MLW)

  1. Step 7: Choose the "Best" Risk Management Alternative

    Science.gov (United States)

    The ultimate purpose of the SRM tactical phase is to choose how to manage risk. Prior to this stage, we determined the sources of risk, identified the relevant management actions and estimated the likelihood of all known outcomes. Next, we combine this information with your personal risk preference...

  2. Choosing Teaching Profession as a Career: Students' Reasons

    Science.gov (United States)

    Balyer, Aydin; Özcan, Kenan

    2014-01-01

    The success of educational change inevitably depends on the quality and performance of teachers. Therefore, the importance of employing high quality teachers is crucial for educational systems. Choosing talented and committed brains to teaching career depends on making it an attractive profession. It is considered that there are some reasons why…

  3. Choosing a Wiki Platform for Student Projects--Lessons Learned

    Science.gov (United States)

    Malaga, Ross A.

    2010-01-01

    Wikis offer many benefits, such as two-way flows of information, early and consistent feedback, and greater student group collaboration, in an educational setting. Some researchers have already reported on the use of Wikis in their classes. However, instructors must choose an appropriate Wiki platform in order to receive all of the benefits of…

  4. Hypothesis: Co-transfer of genuine embryos and implantation-promoting compounds via artificial containers improve endometrium receptivity.

    Science.gov (United States)

    Celik, Onder; Acet, Mustafa; Celik, Sudenaz; Sahin, Levent; Koc, Onder; Celik, Nilufer

    2017-06-01

    As with other organs endometrial functions are altered with the advancing age. Age related decrease in reproductive functions leads to decline in the number of oocytes retrieved and the synthesis of endometrial receptivity molecules. Despite the significant improvement in assisted reproductive technologies we do not have so many options to enhance endometrial receptivity. Due to lack of drugs having endometrium receptivity enhancement properties, oocyte donation seems to be the only solution for women with implantation failure. The euploid oocytes come from young and healthy donors may overcome age associated endometrial receptivity defect. Nevertheless, many reasons restrict us from using oocyte donation in women with implantation failure. We, therefore, hypothesized that by mimicking a young blastocyst's effect on endometrium, the transfer of genuine embryos and implantation-promoting compounds together might be the new treatment option for infertile women with recurrent implantation failure. Artificial beads, MI or GV oocytes, and empty zona can be used as a container for intrauterine replacement of implantation-promoting compounds. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Media hype, diagnostic fad or genuine disorder? Professionals' opinions about night eating syndrome, orthorexia, muscle dysmorphia, and emetophobia.

    Science.gov (United States)

    Vandereycken, Walter

    2011-01-01

    Many "new" syndromes have been proposed for inclusion in the DSM-V. Some disorders acquired popularity through the Internet, but will they be taken seriously and get accepted by the scientific community? We organized an opinion poll among professionals in the field of eating disorders by presenting them a provisional set of diagnostic criteria of four "new" disorders: Night Eating Syndrome, Orthorexia, Muscle Dysmorphia, and Emetophobia. In general, the opinions did not differ much according to the characteristics of the 111 respondents. Among these professionals, Orthorexia is the best known and Night Eating Syndrome the least. Although the majority is familiar with the concept of Muscle Dysmorphia, it is most often viewed as a creation of the popular media and rarely observed in daily practice. In contrast, the other three disorders seem to be taken more seriously in the sense of "genuine" syndromes, which should receive more attention in research and clinical practice. Emetophobia appears to be the least "fashionable" of the four. The findings are discussed in the light of medialization and medicalization.

  6. Genuine halitosis in patients with dental and laryngological etiologies of mouth odor: severity and role of oral hygiene behaviors.

    Science.gov (United States)

    Herman, Sabina; Lisowska, Grażyna; Herman, Joanna; Wojtyna, Ewa; Misiołek, Maciej

    2018-04-01

    The aims of the study were to determine the severity of halitosis and the association between oral hygiene practices and the severity of malodor in patients with dental and laryngological etiologies of genuine halitosis. Thirty-five laryngological and 40 dental patients with halitosis completed a structured interview and underwent laryngological and dental examinations. Halitosis was assessed using organoleptic and halimeter tests. Greater halitosis severity in laryngological patients was associated with worse clinical status of the palatine tonsils, less frequent toothbrushing, less frequent use of tongue cleaners, fewer daily meals, and increased use of mouthrinses. Among dental patients, more severe halitosis was associated with worse clinical status of the periodontium, more tongue coating, less saliva secretion, and less frequent use of dental floss, interdental toothbrushes, and tongue cleaners. Oral hygiene was found to be a key moderator of the relationship between status of the periodontium or tonsils and severity of halitosis. The severity of halitosis in laryngological patients and dental patients is essentially similar; however, oral hygiene routines are associated with different effects in each group. Consequently, individual recommendations for patients with halitosis should be adjusted for the underlying disease and emphasize the role of effective specific hygiene behaviors. © 2018 Eur J Oral Sci.

  7. Genuineness assessment of mandarin essential oils employing gas chromatography-combustion-isotope ratio MS (GC-C-IRMS).

    Science.gov (United States)

    Schipilliti, Luisa; Tranchida, Peter Quinto; Sciarrone, Danilo; Russo, Marina; Dugo, Paola; Dugo, Giovanni; Mondello, Luigi

    2010-03-01

    Cold-pressed mandarin essential oils are products of great economic importance in many parts of the world and are used in perfumery, as well as in food products. Reconstituted mandarin oils are easy to find on the market; useful information on essential oil authenticity, quality, extraction technique, geographic origin and biogenesis can be attained through high-resolution GC of the volatile fraction, or enantioselective GC, using different chiral stationary phases. Stable isotope ratio analysis has gained considerable interest for the unveiling of citrus oil adulteration, detecting small differences in the isotopic carbon composition and providing plenty of information concerning the discrimination among products of different geographical origin and the adulteration of natural essential oils with synthetic or natural compounds. In the present research, the authenticity of several mandarin essential oils was assessed through the employment of GC hyphenated to isotope ratio MS, conventional GC flame ionization detector, enantioselective GC and HPLC. Commercial mandarin oils and industrial natural (declared as such) mandarin essential oils, characterized by different harvest periods and geographic origins, were subjected to analysis. The results attained were compared with those of genuine cold-pressed Italian mandarin oils, obtained during the 2008-2009 harvest season.

  8. Demonstration of Minor Actinide separation from a genuine PUREX raffinate by TODGA/TBP and SANEX reprocessing

    Energy Technology Data Exchange (ETDEWEB)

    Magnusson, D. [European Commission, Joint Research Center, Institute for Transuranium Elements, Postfach 2340 D-76125 Karlsruhe (Germany); Chalmers University of Technology, Nuclear Chemistry, Deparment of Chemical and Biological Engineering, Gothenburg (Sweden); Christiansen, B.; Glatz, J.P.; Malmbeck, R.; Serrano-Purroy, D. [European Commission, Joint Research Center, Institute for Transuranium Elements, Postfach 2340 D-76125 Karlsruhe (Germany); Modolo, G. [Forschungszentrum Juelich, Institute for Energy Research, Safety Research and Reactor Technology, D-52425 Juelich (Germany); Sorel, C. [Commissariat a l' Energie Atomique Valrho (CEA), DRCP/SCPS, BP17171, 30207 Bagnols-sur-Ceze (France)

    2008-07-01

    A genuine High Active Raffinate was produced from small scale Purex reprocessing of a UO{sub 2} spent fuel solution and used as feed for a subsequent TODGA/TBP process. In this process, efficient recovery of the trivalent Minor Actinides (MA) actinides could be demonstrated using a hot cell set-up of 32 centrifugal contactor stages. The feed decontamination factors obtained for Am and Cm were in the range of 4.10{sup 4} which corresponds to a recovery of more than 99.99 % in the product fraction. Trivalent lanthanides and Y were co-extracted, otherwise only a small part of the Ru ended up in the product. The collected actinide/lanthanide fraction was later used as feed for a Sanex (separation of actinides from lanthanides) process based on the CyMe{sub 4}-BTBP ligand. Preliminary results show recoveries of more than 99.9 % of Am, Cm and less than 0.1 % of the major lanthanides in the product. (authors)

  9. Genuine two-fluid computations of laser-plasma interaction for generation of nonlinear force driven plasma blocks

    International Nuclear Information System (INIS)

    Nafari, F.; Yazdani, E.; Malekynia, B.; Ghoranneviss, M.

    2010-01-01

    Complete text of publication follows. Anomalous interaction of picosecond laser pulses of terawatt to petawatt power is due to suppression of relativistic self-focusing if prepulses are cut-off by a contrast ratio higher than 10 8 . Resulting non-linear ponderomotive forces induced at the skin-layer interaction of a short laser-pulse with a proper preplasma layer produced by the laser prepulse in front of a solid target accelerate two thin (a few μm) quasi-neutral plasma blocks, propagating in forward and backward directions, backward moving against the laser light (ablation) and forward moving into the target. This compressed block produces an ion current density of above 10 11 A/cm 2 . This may support the requirement to produce a fast ignition deuterium tritium fusion at densities not much higher than the solid state by a single shot pw-ps laser pulse. With studying skin-layer subrelativistic interaction of a short (≤ 1 ps) laser pulse with an initial Rayleigh density profile in genuine two-fluid hydrodynamic model, time and spatial distributions of ion block temperature are presented.

  10. The lasting effect of limonene-induced particle formation on air quality in a genuine indoor environment.

    Science.gov (United States)

    Rösch, Carolin; Wissenbach, Dirk K; von Bergen, Martin; Franck, Ulrich; Wendisch, Manfred; Schlink, Uwe

    2015-09-01

    Atmospheric ozone-terpene reactions, which form secondary organic aerosol (SOA) particles, can affect indoor air quality when outdoor air mixes with indoor air during ventilation. This study, conducted in Leipzig, Germany, focused on limonene-induced particle formation in a genuine indoor environment (24 m(3)). Particle number, limonene and ozone concentrations were monitored during the whole experimental period. After manual ventilation for 30 min, during which indoor ozone levels reached up to 22.7 ppb, limonene was introduced into the room at concentrations of approximately 180 to 250 μg m(-3). We observed strong particle formation and growth within a diameter range of 9 to 50 nm under real-room conditions. Larger particles with diameters above 100 nm were less affected by limonene introduction. The total particle number concentrations (TPNCs) after limonene introduction clearly exceed outdoor values by a factor of 4.5 to 41 reaching maximum concentrations of up to 267,000 particles cm(-3). The formation strength was influenced by background particles, which attenuated the formation of new SOA with increasing concentration, and by ozone levels, an increase of which by 10 ppb will result in a six times higher TPNC. This study emphasizes indoor environments to be preferred locations for particle formation and growth after ventilation events. As a consequence, SOA formation can produce significantly higher amounts of particles than transported by ventilation into the indoor air.

  11. Choosing Fighting Competitors Among Men: Testosterone, Personality, and Motivations.

    Science.gov (United States)

    Borráz-León, Javier I; Cerda-Molina, Ana Lilia; Rantala, Markus J; Mayagoitia-Novales, Lilian

    2018-01-01

    Higher testosterone levels have been positively related to a variety of social behaviors and personality traits associated with intrasexual competition. The aim of this study was to evaluate the role of testosterone levels and personality traits such as aggressiveness, competitiveness, and self-esteem on the task of choosing a fighting competitor (a rival) with or without a motivation to fight. In Study 1, a group of 119 men participated in a task for choosing a rival through pictures of men with high-dominant masculinity versus low-dominant masculinity. Participants completed three personality questionnaires and donated two saliva samples (pre-test and post-test sample) to quantify their testosterone levels. We found that the probability of choosing high-dominant masculine men as rivals increased with higher aggressiveness scores. In Study 2, the task of choosing rivals was accompanied by motivations to fight (pictures of women with high or low waist-to-hip ratio [WHR]). In this context, we observed that the probability of choosing dominant masculine men as rivals depended on the WHR of the women. Overall, average levels of post-test testosterone, aggressiveness, and high self-esteem increased the probability to fight for women with low WHR independently of the dominance masculinity of the rivals. Our results indicate that human decisions, in the context of intrasexual competition and mate choice, are regulated by physiological and psychological mechanisms allowing men to increase their biological fitness. We discuss our results in the light of the plasticity of human behavior according to biological and environmental forces.

  12. Why do different people choose different university degrees? Motivation and the choice of degree

    Directory of Open Access Journals (Sweden)

    Anya eSkatova

    2014-11-01

    Full Text Available Different people choose which undergraduate degree to study at the university for different reasons. To date, there have been limited attempts to identify individual differences in motivation that drive the undergraduate degree choice. We identified that people choose university degrees for four reasons: career concerns (Career, intrinsic interest (Interest in the subject, an opportunity to help others (Helping and because they are looking for an easy option into higher education (Loafing. We investigated whether these motivation apply to the choice of undergraduate degree in two samples: (1 undergraduate (N = 989 and (2 prospective (N = 896 students. We developed the Motivations Influencing Course Choice (MICC questionnaire to measure these motivations. Scales of Helping, Career, Loafing and Interest showed good psychometric properties, showed validity with respect to general life goals and personality traits, and predicted actual and prospective degree choices. We demonstrated that medical degrees were chosen due to a mixture of Helping and Career, while engineering degrees were associated with Career and low interest in the degree. The choice of art and humanities degrees was driven by Interest and low concern about future career, accompanied with high Loafing. We also demonstrated gender differences: females were high in Helping (both samples and Interest (only in undergraduate sample motivation, while males scored higher in Career (only in undergraduate sample and Loafing (both samples. The findings can feed into both theoretical accounts of proximal motivation as well as help to improve degree programmes at universities and provide better career advice.

  13. Why do different people choose different university degrees? Motivation and the choice of degree.

    Science.gov (United States)

    Skatova, Anya; Ferguson, Eamonn

    2014-01-01

    Different people choose undergraduate degrees to study at university for different reasons. To date, there have been limited attempts to identify individual differences in motivation that drive undergraduate degree choice. We identified that people choose university degrees for four reasons: career concerns (Career), intrinsic interest in the subject (Interest), an opportunity to help others (Helping) and because they are looking for an easy option to get into higher education (Loafing). We investigated whether these motivations apply to the choice of undergraduate degree in two samples: (1) undergraduate (N = 989) and (2) prospective (N = 896) students. We developed the Motivations Influencing Course Choice (MICC) questionnaire to measure these motivations. Scales of Helping, Career, Loafing, and Interest showed good psychometric properties, showed validity with respect to general life goals and personality traits, and predicted actual and prospective degree choices. We demonstrated that medical degrees were chosen due to a mixture of Helping and Career, while engineering degrees were associated with Career and low Interest in the degree. The choice of arts and humanities degrees was driven by Interest and low concern about future career, accompanied with high Loafing. We also demonstrated gender differences: females were high in Helping (both samples) and Interest (only in the undergraduate sample) motivation, while males scored higher in Career (only in the undergraduate sample) and Loafing (both samples). The findings can feed into both theoretical accounts of proximal motivation as well as provide help to improve degree programmes at universities and support better career advice.

  14. Live as we choose: The role of autonomy support in facilitating intrinsic motivation.

    Science.gov (United States)

    Meng, Liang; Ma, Qingguo

    2015-12-01

    According to Self-determination Theory (SDT), autonomy is a basic psychological need, satisfaction of which may lead to enhanced intrinsic motivation and related beneficial outcomes. By manipulating the opportunity to choose between tasks of equal difficulty, throughout the motivational process, the effect of autonomy support was examined both behaviorally and electrophysiologically. More negative stimulus-preceding negativity (SPN) and an enlarged FRN loss-win difference wave (d-FRN) indicated an enhanced expectation toward the positive outcome (during the anticipation stage) as well as intensified intrinsic motivation toward the task (during the outcome appraisal stage) when choice was available. Taken together, results of the present study suggest d-FRN upon feedback as a real-time electrophysiological indicator of intrinsic/autonomous motivation and illustrate the important role of autonomy-supportive job design in the workplace. Copyright © 2015 Elsevier B.V. All rights reserved.

  15. Knowledge: Genuine and Bogus

    Science.gov (United States)

    Bunge, Mario

    2011-05-01

    Pseudoscience is error, substantive or methodological, parading as science. Obvious examples are parapsychology, "intelligent design," and homeopathy. Psychoanalysis and pop evolutionary psychology are less obvious, yet no less flawed in both method and doctrine. The fact that science can be faked to the point of deceiving science lovers suggests the need for a rigorous sifting device, one capable of revealing out the worm in the apple. This device is needed to evaluate research proposal as well as new fashions. Such a device can be designed only with the help of a correct definition of science, one attending not only to methodological aspects, such as testability and predictive power, but also to other features of scientific knowledge, such as intelligibility, corrigibility, and compatibility with the bulk of antecedent knowledge. The aim of this paper is to suggest such a criterion, to illustrate it with a handful of topical examples, and to emphasize the role of philosophy in either promoting or blocking scientific progress. This article is a revised version of a chapter in the author's forthcoming book Matter and Mind (Springer). [The Appendix on inductive logic was written at the request of the editors in order to elaborate claims made in #10 (4).

  16. Knowledge: Genuine and Bogus

    Science.gov (United States)

    Bunge, Mario

    2011-01-01

    Pseudoscience is error, substantive or methodological, parading as science. Obvious examples are parapsychology, "intelligent design," and homeopathy. Psychoanalysis and pop evolutionary psychology are less obvious, yet no less flawed in both method and doctrine. The fact that science can be faked to the point of deceiving science lovers suggests…

  17. Genuine myotubular myopathy

    International Nuclear Information System (INIS)

    Edstroem, L.; Wroblewski, R.; Mair, W.G.

    1982-01-01

    Two patients, a father and his 14-year-old son, were suffering from a facioperoneal syndrome, and muscle biopsy findings were consistent with a myotubular myopathy. The father exhibited central nuclei in most muscle fibers, but his son had typical changes exclusively in hypotrophic type I fibers. The cytochemical and ultrastructural analysis revealed a spectrum of pathological changes typical of myotubular myopathy. Energy-dispersive electron probe x-ray microanalysis was performed on 6- to 12-microns thick freeze-dried cryosections visualized in the scanning or scanning transmission mode of electron microscopy. We found a high intracellular sodium and chlorine concentration and a low potassium concentration in comparison with control muscles. These changes pointed in the direction similar to results from human fetal muscle. The changes in the intracellular elemental composition may indicate a membrane pump dysfunction, which might be caused by a partial arrest in muscle fiber maturation

  18. Api m 10, a genuine A. mellifera venom allergen, is clinically relevant but underrepresented in therapeutic extracts.

    Science.gov (United States)

    Blank, S; Seismann, H; Michel, Y; McIntyre, M; Cifuentes, L; Braren, I; Grunwald, T; Darsow, U; Ring, J; Bredehorst, R; Ollert, M; Spillner, E

    2011-10-01

    Generalized systemic reactions to stinging hymenoptera venom constitute a potentially fatal condition in venom-allergic individuals. Hence, the identification and characterization of all allergens is imperative for improvement of diagnosis and design of effective immunotherapeutic approaches. Our aim was the immunochemical characterization of the carbohydrate-rich protein Api m 10, an Apis mellifera venom component and putative allergen, with focus on the relevance of glycosylation. Furthermore, the presence of Api m 10 in honeybee venom (HBV) and licensed venom immunotherapy preparations was addressed. Api m 10 was produced as soluble, aglycosylated protein in Escherichia coli and as differentially glycosylated protein providing a varying degree of fucosylation in insect cells. IgE reactivity and basophil activation of allergic patients were analyzed. For detection of Api m 10 in different venom preparations, a monoclonal human IgE antibody was generated. Both, the aglycosylated and the glycosylated variant of Api m 10 devoid of cross-reactive carbohydrate determinants (CCD), exhibited IgE reactivity with approximately 50% of HBV-sensitized patients. A corresponding reactivity could be documented for the activation of basophils. Although the detection of the native protein in crude HBV suggested content comparable to other relevant allergens, three therapeutical HBV extracts lacked detectable amounts of this component. Api m 10 is a genuine allergen of A. mellifera venom with IgE sensitizing potential in a significant fraction of allergic patients independent of CCD reactivity. Thus, Api m 10 could become a key element for component-resolved diagnostic tests and improved immunotherapeutic approaches in hymenoptera venom allergy. © 2011 John Wiley & Sons A/S.

  19. Choosing the Path of Leadership in Occupational Therapy

    Directory of Open Access Journals (Sweden)

    Clark Patrick Heard D.OT Reg. (Ont.

    2014-01-01

    Full Text Available Leadership is vital to the success and sustainability of any group, organization, or profession. Using a qualitative phenomenological methodology, consistent with interpretative phenomenological analysis, this study examines why occupational therapists choose the path of leadership. Data was collected through the completion of semistructured interviews with 10 occupational therapy leaders in Ontario, Canada. This collected data was transcribed verbatim and coded for themes by multiple coders. Several methods were employed to establish trustworthiness. Results identify that a desire to influence the profession or care delivery, a need for personal or career development, and a need for change motivate those occupational therapists who might choose the path of leadership. Recommendations for supporting new or developing leaders include a focus on linking occupational therapy practice and leadership theory at the curriculum and professional levels. Moreover, application of novel approaches to mentorship for new and developing leaders, such as supportive communities of practice, are also considered.

  20. Choosing how to feel: emotion regulation choice in bipolar disorder.

    Science.gov (United States)

    Hay, Aleena C; Sheppes, Gal; Gross, James J; Gruber, June

    2015-04-01

    Individuals with bipolar disorder experience emotion regulation difficulties, even during remission, but are able to effectively employ emotion regulation strategies when instructed. We hypothesized that this puzzling discrepancy might be due to their maladaptive emotion regulation choices. To test this hypothesis, we used a previously validated paradigm (Sheppes, Scheibe, Suri, & Gross, 2011; Sheppes et al., 2014), and asked remitted individuals with bipolar I disorder (n = 25) and healthy individuals (n = 26) to view standardized positive and negative images of high and low intensity, and choose reappraisal or distraction to decrease their emotion intensity. Replicating and extending prior results, participants across both groups showed a pattern of choosing distraction more for high versus low intensity positive and negative images, but no between-groups differences were evident. These results suggest that emotion regulation choice patterns may be robust across samples, and add to growing evidence that several basic emotion regulation elements may remain intact in bipolar disorder. (c) 2015 APA, all rights reserved).

  1. CHOOSING THE POWER OF TRACTION ELECTRIC MOTORS FOR ELECTRIC VEHICLES

    OpenAIRE

    O. Smirnov; A. Borisenko

    2017-01-01

    Recommendations on choosing the power of the electric motor, depending on the weight of the vehicle, its speed and the run distance in the «only electricity» mode are developed. Based on mathematical modeling and a number of field tests of electric vehicles, a three-dimensional dependance of the power on the weight and the speed set is built and conclusions are presented.

  2. CHOOSING THE POWER OF TRACTION ELECTRIC MOTORS FOR ELECTRIC VEHICLES

    Directory of Open Access Journals (Sweden)

    O. Smirnov

    2017-06-01

    Full Text Available Recommendations on choosing the power of the electric motor, depending on the weight of the vehicle, its speed and the run distance in the «only electricity» mode are developed. Based on mathematical modeling and a number of field tests of electric vehicles, a three-dimensional dependance of the power on the weight and the speed set is built and conclusions are presented.

  3. WHY CHINESE TOURISTS CHOOSE FINLAND AS TRAVEL DESTINATION

    OpenAIRE

    Zheng, Qiaoyin

    2016-01-01

    The purpose of this thesis is to find out the reasons why Chinese tourists choose Finland as travel destination. In this study, the author gives general view of Chinese outbound tourism and comes up with some reasonable recommendations for attracting more Chinese tourists to travel to Finland. Also the aim is to help readers to make improvements for increasing the competitiveness of Finland in the Chinese tourism market. The theoretical framework consist of the theory based on consumer b...

  4. ALGORITHM TO CHOOSE ENERGY GENERATION MULTIPLE ROLE STATION

    Directory of Open Access Journals (Sweden)

    Alexandru STĂNESCU

    2014-05-01

    Full Text Available This paper proposes an algorithm that is based on a complex analysis method that is used for choosing the configuration of a power station. The station generates electric energy and hydrogen, and serves a "green" highway. The elements that need to be considered are: energy efficiency, location, availability of primary energy sources in the area, investment cost, workforce, environmental impact, compatibility with existing systems, meantime between failure.

  5. Motor heuristics and embodied choices: how to choose and act

    OpenAIRE

    Raab, M

    2017-01-01

    © 2017 Elsevier LtdHuman performance requires choosing what to do and how to do it. The goal of this theoretical contribution is to advance understanding of how the motor and cognitive components of choices are intertwined. From a holistic perspective I extend simple heuristics that have been tested in cognitive tasks to motor tasks, coining the term motor heuristics. Similarly I extend the concept of embodied cognition, that has been tested in simple sensorimotor processes changing decisions...

  6. I choose health (Elijo Salud: impacting youth through parish nursing.

    Science.gov (United States)

    Oakley, Janet; Hoebeke, Roberta

    2014-01-01

    The 2009-2010 National Health and Nutritional Examination Survey (NHANES) found that 34% of adolescents are overweight and 18% obese. The chance of an overweight/obese adolescent becoming an overweight/obese adult by age 35 is 60%. Hispanic youth are at risk for becoming obese related to eating habits. This paper describes an intervention, I Choose Health (Elijo Salud), with Hispanic church youth.

  7. Why are junior doctors deterred from choosing a surgical career?

    Science.gov (United States)

    Rogers, Mary E; Creed, Peter A; Searle, Judy

    2012-05-01

    To identify the reasons why interns would not choose a surgical career. This qualitative study used semi-structured telephone interviews to explore the future career choices of 41 junior doctors (14 men, 27 women). Doctors were asked to identify specialties they would not take up, and state why this was the case. Thirty (73.2%) of the 41 interns nominated surgery as a specialty they would not choose. Themes relating to reasons for not wanting to pursue a surgical career included the lifestyle associated with surgery (66.7%), the culture within the surgical work environment (53.3%), the lack of interest in performing surgical work (36.7%), and the training requirements associated with surgery (33.3%). Both sexes had similar reasons for not wanting to choose a surgical career; but additionally, women referred to the male domination of surgery, and the difficulty and inflexibility of the training program as deterrents. Efforts are needed to promote interest in surgery as a career especially for women, to improve the surgical work environment so that medical students and junior doctors have exposure to positive role models and surgical placements, and to provide a more flexible approach to surgical training.

  8. Technological opportunities and paths of development

    DEFF Research Database (Denmark)

    Plichta, Kirsten

    1993-01-01

    the outcome of different firms development effort may also help shape a path at the industry level. This may be because the criteria by which the market selects between the different product may to some extent be anticipated by the developing firms or because the criteria by which the market select betwee...... technological knowledge, their production, development and other routines as well prior investments in products and production equipment play an important role with regard to the technological opportunities that firms' identify and select for development. 3) Because history matters and because firms are bounded...... in the industry. 6) It is argued that such paths of incremental improvement at the industry level may be an outcome of a) the dynamics that produce the technological opportunities; b) the institutions that govern decisions and expectations and c) the criteria by which the chooses between different firms...

  9. How a Huottuja (Piaroa community perceives genuine and false honey from the Venezuelan Amazon, by free-choice profi le sensory method

    Directory of Open Access Journals (Sweden)

    Patricia Vit

    2011-06-01

    Full Text Available Pot honey is the most abundant honey in the forest, produced by many species of stingless bees (Meliponini of the Huottuja (Piaroa community in Paria Grande, Venezuela. However, the commercialization of this honey is low, and false honeys, which are sold in labelled bottles, are easily found in the market. This study has investigated the ability of an untrained panel of Piaroa assessors to differentiate the genuine from the false pot honey using the Free-choice profile. This sensory method allows consumers to use their own words to describe and to quantify sensory attributes of a product. The genuine honeys, light amber Melipona fuscopilosa "isabitto" and dark amber Tetragona clavipes "ajavitte", the false light and dark "angelita" honeys, and the amber Apis mellifera honey, were evaluated. Sensory attributes related to the appearance, color, odor, flavor and mouthfeel were elicited in a qualitative session and were quantified in 10-cm unstructured line scales using individual score sheets. The data were analyzed by Generalized Procrustes Analysis (GPA. The bidimensional plot successfully separated genuine from false pot honeys. The first dimension (39.50% was represented by the low viscosity, fermented odor and sour taste, whereas the second dimension (24.69% was related to fruity and honey odor and flavor. Huottuja assessors differentiated the five honey types in terms of the perceived sensory characteristics.

  10. How a Huottuja (Piaroa community perceives genuine and false honey from the Venezuelan Amazon, by free-choice profi le sensory method

    Directory of Open Access Journals (Sweden)

    Patricia Vit

    2011-10-01

    Full Text Available Pot honey is the most abundant honey in the forest, produced by many species of stingless bees (Meliponini of the Huottuja (Piaroa community in Paria Grande, Venezuela. However, the commercialization of this honey is low, and false honeys, which are sold in labelled bottles, are easily found in the market. This study has investigated the ability of an untrained panel of Piaroa assessors to differentiate the genuine from the false pot honey using the Free-choice profile. This sensory method allows consumers to use their own words to describe and to quantify sensory attributes of a product. The genuine honeys, light amber Melipona fuscopilosa "isabitto" and dark amber Tetragona clavipes "ajavitte", the false light and dark "angelita" honeys, and the amber Apis mellifera honey, were evaluated. Sensory attributes related to the appearance, color, odor, flavor and mouthfeel were elicited in a qualitative session and were quantified in 10-cm unstructured line scales using individual score sheets. The data were analyzed by Generalized Procrustes Analysis (GPA. The bidimensional plot successfully separated genuine from false pot honeys. The first dimension (39.50% was represented by the low viscosity, fermented odor and sour taste, whereas the second dimension (24.69% was related to fruity and honey odor and flavor. Huottuja assessors differentiated the five honey types in terms of the perceived sensory characteristics.

  11. Rewriting the Opportunity Theory

    DEFF Research Database (Denmark)

    Korsgaard, Steffen T.

    The aim of this paper is to further the discussion of opportunity theory by discussing its ontological and epistemological underpinnings, which have been neglected in previous discussions. The idea that opportunities have an objective component is critically examined drawing on insights from soci...... constructionism. It is argued that opportunity theory needs to be rewritten.......The aim of this paper is to further the discussion of opportunity theory by discussing its ontological and epistemological underpinnings, which have been neglected in previous discussions. The idea that opportunities have an objective component is critically examined drawing on insights from social...

  12. Genetic evidence of 'genuine' empty follicle syndrome: a novel effective mutation in the LHCGR gene and review of the literature.

    Science.gov (United States)

    Yuan, Ping; He, Zuyong; Zheng, Lingyan; Wang, Wenjun; Li, Yu; Zhao, Haijing; Zhang, Victor Wei; Zhang, Qingxue; Yang, Dongzi

    2017-04-01

    Empty follicle syndrome (EFS) is a reproductive disorder in which no oocytes are retrieved during IVF. The existence of genuine EFS (GEFS) is still controversial, and to date, only one missense mutation of Luteinizing Hormone/Choriogonadotropin Receptor (LHCGR) has been reported to be associated with this disease. Here, we describe a GEFS patient in a non-consanguineous family from China. A 27-year-old woman presented with a 5-year history of primary infertility and LH resistance-like ovaries of unequal sizes, but with normal levels of circulating LH. In spite of a satisfactory ovarian reserve and response, no oocytes were retrieved after two cycles of IVF. Her condition did not appear to be failure of the hCG injection. It is more likely to be a genetic cause. A novel homozygous mutation in LHCGR gene, c.1345G>A (p.Ala449Thr), was detected in this patient. Each of her parents is heterozygous for this change, and the change was absent from 407 control subjects. Alanine at this amino acid position was highly conserved and replacement of threonine was predicted to disrupt the third transmembrane helix of the rhodopsin-like G protein-coupled receptor domain. Protein localization studies revealed that a portion of the mutant LHCGR protein molecules was retained intracellularly. Signalling studies demonstrated that this mutation had differing effects on the response of LHCGR to hCG or LH at different concentrations. Specifically, at a concentration 1 IU/ml), the mutant was activated by both hCG and LH. These data suggest that screening for mutations in the LHCGR gene may assist in the diagnosis of patients with GEFS. The literature describing the relationship between phenotype and genotypes in females is reviewed, and possible aetiologies and treatment options for this disease are proposed based on our and other studies. © The Author 2017. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved

  13. Decreased levels of genuine large free hCG alpha in men presenting with abnormal semen analysis

    Directory of Open Access Journals (Sweden)

    Plas Eugen

    2011-08-01

    Full Text Available Abstract Background The pregnancy hormone human chorionic gonadotropin (hCG and its free subunits (hCG alpha, hCG beta are produced in the male reproductive tract and found in high concentrations in seminal fluid, in particular hCG alpha. This study aimed to elucidate changes in peptide hormone profiles in patients showing abnormal semen analyses and to determine the genuineness of the highly abundant hCG alpha. Methods Seminal plasma was obtained from 45 male patients undergoing semen analysis during infertility workups. Comprehensive peptide hormone profiles were established by a panel of immunofluorometric assays for hCG, hCG alpha, hCG beta and its metabolite hCG beta core fragment, placental lactogen, growth hormone and prolactin in seminal plasma of patients with abnormal semen analysis results (n = 29 versus normozoospermic men (n = 16. The molecular identity of large hyperglycosylated hCG alpha was analyzed by mass-spectrometry and selective deglycosylation. Results hCG alpha levels were found to be significantly lower in men with impaired semen quality (1346 +/- 191 vs. 2753 +/- 533 ng/ml, P = 0.022. Moreover, patients with reduced sperm count had reduced intact hCG levels compared with normozoospermic men (0.097 +/- 0.022 vs. 0.203 +/- 0.040 ng/ml, P = 0.028. Using mass-spectrometry, the biochemical identity of hCG alpha purified from seminal plasma was verified. Under non-reducing conditions in SDS-PAGE, hCG alpha isolated from seminal plasma migrated in a manner comparable with large free hCG alpha with an apparent molecular mass (Mr, app of 24 kDa, while hCG alpha dissociated from pregnancy-derived holo-hCG migrated at approximately 22 kDa. After deglycosylation with PNGase F under denaturing conditions, all hCG alpha variants showed an Mr, app of 15 kDa, indicating identical amino acid backbones. Conclusions The findings indicate a pathophysiological relevance of hCG, particularly its free alpha subunit, in spermatogenesis. The

  14. Motivations for and barriers to choosing an interventional cardiology career path: results from the EAPCI Women Committee worldwide survey.

    Science.gov (United States)

    Capranzano, Piera; Kunadian, Vijay; Mauri, Josepa; Petronio, Anna Sonia; Salvatella, Neus; Appelman, Yolande; Gilard, Martine; Mikhail, Ghada W; Schüpke, Stefanie; Radu, Maria D; Vaquerizo, Beatriz; Presbitero, Patrizia; Morice, Marie-Claude; Mehilli, Julinda

    2016-05-17

    Very few women become interventional cardiologists, although a substantial proportion of cardiologists and the majority of medical students are women. In accordance with the EAPCI Women Committee mission of attaining gender equality at the professional level, a worldwide survey was recently conducted aiming to understand better the motivations and the barriers for women in selecting interventional cardiology (IC) as a career path. A total of 1,787 individuals (60.7% women) responded to the survey. Women compared to men were less frequently married (women vs. men, 57.0% vs. 79.8%, pmen replying to why, in their opinion, women do not choose IC, on-calls and long working hours were the most frequent reasons (35.3%). Several barriers preclude women from choosing IC, including lack of opportunity, concerns regarding radiation exposure and the prejudices of their male colleagues. This highlights the need to develop new strategies for future training, education, and support of women in order to choose IC.

  15. Which IP Strategies Do Young Highly Innovative Firms Choose

    DEFF Research Database (Denmark)

    Veugelers, Reinhilde; Schneider, Cédric

    2018-01-01

    This paper describes and analyzes the strategies of young highly innovative companies to appropriate the returns from their innovations. Upon controlling for other firm and industry characteristics, we show that firms combining a young age and small scale with a high R&D intensive profile are mor...... likely to use intellectual property (IP), specifically combining formal and informal appropriation mechanisms. They are especially more likely to choose secrecy in combination with formal IP. This holds primarily when they introduce more radical innovations new to the market....

  16. Why do students choose English as a medium of instruction?

    DEFF Research Database (Denmark)

    Lueg, Klarissa; Lueg, Rainer

    2015-01-01

    increases the employability of graduates, they do not sufficiently consider that study strategies differ substantially across social milieus and between the sexes. Failing to account for social distance to the educational system in choosing EMI can foster social inequality, and contribute...... by the Bourdieusian perspective, this relationship is not directly observable but rather operates through hidden mechanisms, such as cultural capital (relative English proficiency) and a better sense of gaming and positioning (career orientation). Business students from the lowest stratum self-select against EMI due...

  17. Choosing the Right Journal for a Scientific Paper.

    Science.gov (United States)

    Bavdekar, Sandeep B; Save, Sushma

    2015-06-01

    Authors need to take the crucial decision of choosing the journal for their prospective manuscript before even starting to write it. Although, this choice is influenced by many factors, matching the intended recipients of the main message of the manuscript with a journal's readership should override all other consideration in journal selection. That done, availability of time-bound review process,journal's visibility, indexation in databases, regularity of publication, acceptance rate and expenses involved are some other factors that will help decide the choice.

  18. Motor heuristics and embodied choices: how to choose and act.

    Science.gov (United States)

    Raab, Markus

    2017-08-01

    Human performance requires choosing what to do and how to do it. The goal of this theoretical contribution is to advance understanding of how the motor and cognitive components of choices are intertwined. From a holistic perspective I extend simple heuristics that have been tested in cognitive tasks to motor tasks, coining the term motor heuristics. Similarly I extend the concept of embodied cognition, that has been tested in simple sensorimotor processes changing decisions, to complex sport behavior coining the term embodied choices. Thus both motor heuristics and embodied choices explain complex behavior such as studied in sport and exercise psychology. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Choosing the right M and A deal structure

    International Nuclear Information System (INIS)

    Love, A.G.

    1998-01-01

    The legal aspects of going into a merger and acquisition deal within the petroleum industry were reviewed for the benefit of non-lawyers. The types of acquisitions included are asset purchases and sale, a private share purchase and sale, a takeover bid, an amalgamation or a plan of arrangement. How to make the structure choice that is right in the circumstances was discussed. It was emphasized that choosing the right merger and acquisition deal structure depends on the objectives of the parties, the volume and quality of the information about the particular transaction, and proper analysis of alternative acquisition structures in the context of the objectives and information

  20. Categorical and nonparametric data analysis choosing the best statistical technique

    CERN Document Server

    Nussbaum, E Michael

    2014-01-01

    Featuring in-depth coverage of categorical and nonparametric statistics, this book provides a conceptual framework for choosing the most appropriate type of test in various research scenarios. Class tested at the University of Nevada, the book's clear explanations of the underlying assumptions, computer simulations, and Exploring the Concept boxes help reduce reader anxiety. Problems inspired by actual studies provide meaningful illustrations of the techniques. The underlying assumptions of each test and the factors that impact validity and statistical power are reviewed so readers can explain

  1. Opportunity's Sol 446 Position, with Relative Heights

    Science.gov (United States)

    2005-01-01

    [figure removed for brevity, see original site] Figure 1: Coding for Information About Relative Elevations This mosaic of navigation-camera frames from NASA's Mars Exploration Rover Opportunity, presented in a vertical projection, shows the rover's position after it dug itself to wheel-hub depth in a small dune during its 446th martian day, or sol (April 26, 2005). In figure 1, the colors are coding for information about relative elevations in the surrounding area. Red areas are the highest in the image, green areas the lowest. The difference between red and green is about 70 centimeters (28 inches). The elongated dune, or ripple, is about one-third of a meter (one foot) tall and 2.5 meters (8 feet) wide. Opportunity had completed nearly 40 meters (131 feet) of a planned 90-meter (295-foot) drive that sol when its wheels began slipping. The rover was driving backwards at the time. The rover team frequently alternates between backwards and forwards driving to keep wheel lubrication well distributed. The wheels kept rotating enough times to have covered the rest of the distance if they hadn't been slipping, but the rover eventually barely inched forward. After a turn at the end of the planned drive, Opportunity sensed that it had not turned properly and stopped moving. The rover team spent more than a week designing and conducting tests under simulated Mars conditions on Earth before choosing the best way for Opportunity to drive out of the dune.

  2. Hunting the Opportunity

    DEFF Research Database (Denmark)

    Løwe Nielsen, Suna; Rind Christensen, Poul; Lassen, Astrid Heidemann

    2017-01-01

    This paper bring together the two research fields of design and entrepreneurship in order to stimulate new knowledge on opportunity creation. A shared theoretical framework on new opportunity creation that illustrates that design and entrepreneurship can advantageously complement each other in th...... in the opportunity design process. Practical insights into the robustness of the framework are provided by a short illustrative case on electric cars....

  3. Career development. Opportunity 2000.

    Science.gov (United States)

    Adams, J

    Opportunity 2000 is an initiative designed to increase the role of women in the workforce and to promote equal opportunities in the workplace. The NHS Management Executive has set up a women's unit to put Opportunity 2000 into practice and to develop more 'women-friendly' working practices. The unit has produced a good practice handbook. The article discusses the eight goals produced by the NHSME to be achieved by health authorities and trusts by this year.

  4. Two-step adaptive management for choosing between two management actions.

    Science.gov (United States)

    Moore, Alana L; Walker, Leila; Runge, Michael C; McDonald-Madden, Eve; McCarthy, Michael A

    2017-06-01

    Adaptive management is widely advocated to improve environmental management. Derivations of optimal strategies for adaptive management, however, tend to be case specific and time consuming. In contrast, managers might seek relatively simple guidance, such as insight into when a new potential management action should be considered, and how much effort should be expended on trialing such an action. We constructed a two-time-step scenario where a manager is choosing between two possible management actions. The manager has a total budget that can be split between a learning phase and an implementation phase. We use this scenario to investigate when and how much a manager should invest in learning about the management actions available. The optimal investment in learning can be understood intuitively by accounting for the expected value of sample information, the benefits that accrue during learning, the direct costs of learning, and the opportunity costs of learning. We find that the optimal proportion of the budget to spend on learning is characterized by several critical thresholds that mark a jump from spending a large proportion of the budget on learning to spending nothing. For example, as sampling variance increases, it is optimal to spend a larger proportion of the budget on learning, up to a point: if the sampling variance passes a critical threshold, it is no longer beneficial to invest in learning. Similar thresholds are observed as a function of the total budget and the difference in the expected performance of the two actions. We illustrate how this model can be applied using a case study of choosing between alternative rearing diets for hihi, an endangered New Zealand passerine. Although the model presented is a simplified scenario, we believe it is relevant to many management situations. Managers often have relatively short time horizons for management, and might be reluctant to consider further investment in learning and monitoring beyond collecting data

  5. Two-step adaptive management for choosing between two management actions

    Science.gov (United States)

    Moore, Alana L.; Walker, Leila; Runge, Michael C.; McDonald-Madden, Eve; McCarthy, Michael A

    2017-01-01

    Adaptive management is widely advocated to improve environmental management. Derivations of optimal strategies for adaptive management, however, tend to be case specific and time consuming. In contrast, managers might seek relatively simple guidance, such as insight into when a new potential management action should be considered, and how much effort should be expended on trialing such an action. We constructed a two-time-step scenario where a manager is choosing between two possible management actions. The manager has a total budget that can be split between a learning phase and an implementation phase. We use this scenario to investigate when and how much a manager should invest in learning about the management actions available. The optimal investment in learning can be understood intuitively by accounting for the expected value of sample information, the benefits that accrue during learning, the direct costs of learning, and the opportunity costs of learning. We find that the optimal proportion of the budget to spend on learning is characterized by several critical thresholds that mark a jump from spending a large proportion of the budget on learning to spending nothing. For example, as sampling variance increases, it is optimal to spend a larger proportion of the budget on learning, up to a point: if the sampling variance passes a critical threshold, it is no longer beneficial to invest in learning. Similar thresholds are observed as a function of the total budget and the difference in the expected performance of the two actions. We illustrate how this model can be applied using a case study of choosing between alternative rearing diets for hihi, an endangered New Zealand passerine. Although the model presented is a simplified scenario, we believe it is relevant to many management situations. Managers often have relatively short time horizons for management, and might be reluctant to consider further investment in learning and monitoring beyond collecting data

  6. Choosing child and adolescent psychiatry: factors influencing medical students.

    Science.gov (United States)

    Volpe, Tiziana; Boydell, Katherine M; Pignatiello, Antonio

    2013-11-01

    To examine the factors influencing medical students to choose child and adolescent psychiatry as a career specialty. Quantitative and qualitative methods were used. A web-based survey was distributed to child and adolescent psychiatrists at the University of Toronto. In-depth interviews were held with select child and adolescent psychiatrists as well as a focus group with psychiatry residents. Retrospective accounts of the factors that influenced their decision to choose psychiatry and/or child and adolescent psychiatry as a specialty were collected. Ninety-two percent of participants indicated that recruitment of child psychiatrists in Canada is a problem. The recent decision by the Royal College of Physicians and Surgeons to recognize child and adolescent psychiatry as a subspecialty and introduce an extra year of training was identified as a further challenge to recruitment efforts. Other deterrents included lower salary than other subspecialties, lack of exposure during training, stigma, and lack of interest in treating children. Recruitment into psychiatry was enhanced by good role modeling, early exposure in medical school, an interest in brain research, and career and lifestyle issues. A rebranding of the role and perception of psychiatry is needed to attract future psychiatrists. Early exposure to innovations in child and adolescent psychiatry and positive role models are critical in attracting medical students. Recruitment should begin in the first year of medical school and include an enriched paediatric curriculum.

  7. Choosing nuclear engineering: A survey of nuclear engineering undergraduates

    International Nuclear Information System (INIS)

    Shillenn, J.K.; Klevans, E.H.

    1988-01-01

    Maintaining a reliable pool of qualified nuclear engineering graduates depends on the ability of nuclear engineering undergraduate programs to recruit students. With the prospect of declining enrollments in nuclear engineering it is important for nuclear engineering programs to know what factors influence students to choose nuclear engineering as an undergraduate major and why they choose a particular undergraduate program. This type of information can be very important to nuclear engineering programs that develop recruiting strategies. To provide some insight into this area, a questionnaire was designed and given to undergraduate nuclear engineering students at Pennsylvania State University. The purpose of the survey was to provide information on the reasons that students picked nuclear engineering as a career and chose to attend Penn State. The questionnaire was given to 27 students in their junior year during the spring semester of 1987 and again to 35 junior students during the spring semester of 1988. There was little difference except as noted between the two groups on their responses to the questionnaire. A partial listing of the survey results is provided

  8. The best motivator priorities parents choose via analytical hierarchy process

    Science.gov (United States)

    Farah, R. N.; Latha, P.

    2015-05-01

    Motivation is probably the most important factor that educators can target in order to improve learning. Numerous cross-disciplinary theories have been postulated to explain motivation. While each of these theories has some truth, no single theory seems to adequately explain all human motivation. The fact is that human beings in general and pupils in particular are complex creatures with complex needs and desires. In this paper, Analytic Hierarchy Process (AHP) has been proposed as an emerging solution to move towards too large, dynamic and complex real world multi-criteria decision making problems in selecting the most suitable motivator when choosing school for their children. Data were analyzed using SPSS 17.0 ("Statistical Package for Social Science") software. Statistic testing used are descriptive and inferential statistic. Descriptive statistic used to identify respondent pupils and parents demographic factors. The statistical testing used to determine the pupils and parents highest motivator priorities and parents' best priorities using AHP to determine the criteria chosen by parents such as school principals, teachers, pupils and parents. The moderating factors are selected schools based on "Standard Kualiti Pendidikan Malaysia" (SKPM) in Ampang. Inferential statistics such as One-way ANOVA used to get the significant and data used to calculate the weightage of AHP. School principals is found to be the best motivator for parents in choosing school for their pupils followed by teachers, parents and pupils.

  9. Applying multicriteria analysis for choosing the best marination for pork

    Directory of Open Access Journals (Sweden)

    Nieto VMOS

    2015-01-01

    Full Text Available Objective. This research aimed to choose a best marination solution using the Analytic Hierarchy Process (AHP. Materials and methods. Pork meat samples were collected in a commercial slaughterhouse, and they were randomly distributed in four treatments with three different salt contents blend. Color, pH, retention of the solution, exudate and cooking loss, shear force and sensory attributes were assessed and evaluated. Multicriteria analysis using AHP was applied to the results in order to choose the best overall marination solution. Criteria used for selection were the physical and sensory characteristics of meat, and based on these criteria were classified solutions marination. Results. Results showed that the combination of the salts was the best alternative (Na2CO3+NaCl+Na5P3O10, followed by the solutions of (Na2CO3 + NaCl, and (Na5P3O10 + NaCl. Conclusions. All tested solutions with the salts used alone or in combination led to better physical and sensory attributes than the meat not marinated.

  10. Choosing Child and Adolescent Psychiatry: Factors Influencing Medical Students

    Science.gov (United States)

    Volpe, Tiziana; Boydell, Katherine M.; Pignatiello, Antonio

    2013-01-01

    Objective: To examine the factors influencing medical students to choose child and adolescent psychiatry as a career specialty. Method: Quantitative and qualitative methods were used. A web-based survey was distributed to child and adolescent psychiatrists at the University of Toronto. In-depth interviews were held with select child and adolescent psychiatrists as well as a focus group with psychiatry residents. Retrospective accounts of the factors that influenced their decision to choose psychiatry and/or child and adolescent psychiatry as a specialty were collected. Results: Ninety-two percent of participants indicated that recruitment of child psychiatrists in Canada is a problem. The recent decision by the Royal College of Physicians and Surgeons to recognize child and adolescent psychiatry as a subspecialty and introduce an extra year of training was identified as a further challenge to recruitment efforts. Other deterrents included lower salary than other subspecialties, lack of exposure during training, stigma, and lack of interest in treating children. Recruitment into psychiatry was enhanced by good role modeling, early exposure in medical school, an interest in brain research, and career and lifestyle issues. Conclusions: A rebranding of the role and perception of psychiatry is needed to attract future psychiatrists. Early exposure to innovations in child and adolescent psychiatry and positive role models are critical in attracting medical students. Recruitment should begin in the first year of medical school and include an enriched paediatric curriculum. PMID:24223044

  11. Media Outlet and Consumer Reactions to Promotional Activities of the Choose Health LA Restaurants Program in Los Angeles County.

    Science.gov (United States)

    Gase, Lauren N; Montes, Christine; Robles, Brenda; Tyree, Rachel; Kuo, Tony

    2016-01-01

    This study sought to assess promotional activities undertaken to raise public awareness of the Choose Health LA Restaurants program in Los Angeles County, an environmental change strategy that recognizes restaurants for offering reduced-size and healthier menu options. We used multiple methods to assess public awareness of and reactions to the promotional activities, including an assessment of the reach of core promotional activities, a content analysis of earned media, and an Internet panel survey. The study was conducted in Los Angeles County, home to more than 10 million residents. An online survey firm recruited participants for an Internet panel survey; to facilitate generalization of results to the county's population, statistical weights were applied to analyses of the survey data. Promotional activities to raise awareness of the program included community engagement, in-store promotion, and a media campaign. Outcomes included media impressions, the number of people who reported seeing the Choose Health LA Restaurants logo, and a description of the themes present in earned media. Collectively, paid media outlets reported 335 587 229 total impressions. The Internet panel survey showed that 12% of people reported seeing the program logo. Common themes in earned media included the Choose Health LA Restaurants program aims to provide restaurant patrons with more choices, represents a new opportunity for restaurants and public health to work together, will benefit participating restaurants, and will positively impact health. Promotional activities for the Choose Health LA Restaurants program achieved modest reach and positive reactions from media outlets and consumers. The program strategy and lessons learned can help inform present and future efforts to combine environmental and individually focused strategies that target key influences of consumer food selection.

  12. Seizing Political Opportunity

    DEFF Research Database (Denmark)

    Citi, Manuele; Justesen, Mogens Kamp

    2016-01-01

    Political actors need to be nimble and respond to the opportunity to reform old policies and initiate new ones. The article looks at how the European Commission takes advantage of politically opportune moments (the ‘gridlock interval’) in the European Parliament to put forward new legislation...

  13. Opportunity identification competence

    NARCIS (Netherlands)

    Baggen, Yvette

    2017-01-01

    Opportunities and their identification are of significant importance for competitiveness in today’s complex and turbulent business environment because they serve as a key influencing factor for new value-creation. Opportunity identification (OI) is interesting not only from the perspective of new

  14. [Strategies to choose scaffold materials for tissue engineering].

    Science.gov (United States)

    Gao, Qingdong; Zhu, Xulong; Xiang, Junxi; Lü, Yi; Li, Jianhui

    2016-02-01

    Current therapies of organ failure or a wide range of tissue defect are often not ideal. Transplantation is the only effective way for long time survival. But it is hard to meet huge patients demands because of donor shortage, immune rejection and other problems. Tissue engineering could be a potential option. Choosing a suitable scaffold material is an essential part of it. According to different sources, tissue engineering scaffold materials could be divided into three types which are natural and its modified materials, artificial and composite ones. The purpose of tissue engineering scaffold is to repair the tissues or organs damage, so could reach the ideal recovery in its function and structure aspect. Therefore, tissue engineering scaffold should even be as close as much to the original tissue or organs in function and structure. We call it "organic scaffold" and this strategy might be the drastic perfect substitute for the tissues or organs in concern. Optimized organization with each kind scaffold materials could make up for biomimetic structure and function of the tissue or organs. Scaffold material surface modification, optimized preparation procedure and cytosine sustained-release microsphere addition should be considered together. This strategy is expected to open new perspectives for tissue engineering. Multidisciplinary approach including material science, molecular biology, and engineering might find the most ideal tissue engineering scaffold. Using the strategy of drawing on each other strength and optimized organization with each kind scaffold material to prepare a multifunctional biomimetic tissue engineering scaffold might be a good method for choosing tissue engineering scaffold materials. Our research group had differentiated bone marrow mesenchymal stem cells into bile canaliculi like cells. We prepared poly(L-lactic acid)/poly(ε-caprolactone) biliary stent. The scaffold's internal played a part in the long-term release of cytokines which

  15. Equal opportunities in diversity

    CERN Multimedia

    Laëtitia Pedroso

    2010-01-01

    Promoting equal opportunities at CERN and advising the Director-General on all related matters is the task of the Equal Opportunities Officer, Doris Chromek-Burckhart, and Tim Smith, chair of the Equal Opportunities Advisory Panel. Changes are being introduced: in future, the focus of their work will be broadened to cover all aspects of diversity promotion.   The term "equal opportunities" has always been broader in scope than the equal treatment of men and women but this is what it has traditionally been confined to in practice. "We wanted to change how people see our mission", explains Doris Chromek-Burckhart. The word "diversity" has much wider connotations than "equal opportunities" and makes it clearer that we are also dealing with differences in nationality, religion, age, culture and physical ability”. Getting away from the old clichés is vital to ensuring equal treatment for everyone. The diversit...

  16. Issues related to choosing a guard force structure

    International Nuclear Information System (INIS)

    Averbach, C.; Cusack, J.; Green, L.; Higinbotham, W.; Indusi, J.; Marcuse, W.; Weinstock, E.

    1975-01-01

    The establishment of a federal security force has been suggested as an additional step to protect nuclear material. The force would be given the responsibility for guarding nuclear facilities and shipments of nuclear materials. A study to identify the issues that are relevant to choosing between the private guard forces that are presently employed by industry or a guard force under federal authority is summarized. To examine the issues which would be relevant, three possible types of security force structures were selected for comparison: a federal force under central authority, a private guard force employed by or under contract to a facility, and a private arrangement to employ local police officers similar to the arrangement for armed guards at airports. The issues were divided into seven categories: (1) legal considerations, (2) liability, (3) staffing and operations, (4) costs, (5) relationship to off-site forces, (6) management and control, and (7) transportation. (U.S.)

  17. Choosing the right system to manage electricity derivatives

    International Nuclear Information System (INIS)

    Vasey, G.

    1998-01-01

    The alternatives available and the considerations entering into the choice of the right system to manage electricity derivatives are reviewed. The choice of system will be influenced by a variety of factors, among them : (1) business issues, (2) business processes, (3) functionality, (4) technology, (5) integration into the enterprise, and (6) internal and external competition. The system chosen will need to be integrated into the enterprise. Beyond that,it will need executive commitment, dedicated internal resources, qualified assistance from the vendor, willingness to revisit the business processes and make changes when needed, and training and more training. Some factors to take into account when choosing a system vendor are also discussed. Among these good fit to business, system performance, flexibility, reliability, and customization capacity are the most important

  18. Issues related to choosing a guard force structure

    International Nuclear Information System (INIS)

    Auerback, C.; Cusack, J.; Green, L.; Higinbotham, W.; Indusi, J.; Marcuse, W.; Weinstock, E.

    1975-01-01

    The establishment of a federal security force has been suggested as an additional step to protect nuclear material. The force would be given the responsibility for guarding nuclear facilities and shipments of nuclear materials. This paper summarizes a study to identify the issues that are relevant to choosing between the private guard forces that are presently employed by industry or a guard force under federal authority. To examine the issues which would be relevant, three possible types of security force structures were selected for comparison: a federal force under central authority, a private guard force employed by or under contract to a facility, and a private arrangement to employ local police officers similar to the arrangement for armed guards at airports. The issues were divided into seven categories: (1) Legal Considerations, (2) Liability, (3) Staffing and Operations, (4) Costs, (5) Relationship to Off-site Forces, (6) Management and Control, (7) Transportation

  19. Conscience and responsability in choosing the teaching profession

    Directory of Open Access Journals (Sweden)

    Daniela Căprioară

    2017-05-01

    Full Text Available Given the conditions of a society oriented towards material satisfaction, where the didactic profession is sometimes pushed to the limit of social respect, where the lack of motivation and interest for school and learning, in general, is increasingly invoked, there are young people who choose to dedicate their whole energy for training and educating the new generations. The basis of this choice is the consciousness of the role of the teacher in the life of a child and, at the same time, the responsability for the assumed mission: opening the way to knowledge. Vocation and talent are necessary conditions of a successful pedagogical model, but only complemented by the love for children, the desire to contribute to the formation of people, the joy of giving knowledge and love.

  20. On Choosing a Rational Flight Trajectory to the Moon

    Science.gov (United States)

    Gordienko, E. S.; Khudorozhkov, P. A.

    2017-12-01

    The algorithm for choosing a trajectory of spacecraft flight to the Moon is discussed. The characteristic velocity values needed for correcting the flight trajectory and a braking maneuver are estimated using the Monte Carlo method. The profile of insertion and flight to a near-circular polar orbit with an altitude of 100 km of an artificial lunar satellite (ALS) is given. The case of two corrections applied during the flight and braking phases is considered. The flight to an ALS orbit is modeled in the geocentric geoequatorial nonrotating coordinate system with the influence of perturbations from the Earth, the Sun, and the Moon factored in. The characteristic correction costs corresponding to corrections performed at different time points are examined. Insertion phase errors, the errors of performing the needed corrections, and the errors of determining the flight trajectory parameters are taken into account.

  1. Choosing a language in international office service encounters

    DEFF Research Database (Denmark)

    Hazel, Spencer

    Choosing a language in international office service encounters – from multilingual miscellany to medium-of-interaction in a matter of seconds Spencer Hazel Roskilde University, Denmark In higher education settings characterized by increasing transnational student and staff mobility, members...... to a multimodal interaction analysis following the ethnomethodological tradition of Conversation Analysis. Gafaranga, J. (2000). Medium repair vs. other-language repair: Telling the medium of a bilingual conversation. International Journal of Bilingualism, 4(3), 327-350. Hall, J. K., Hellermann, J., & Pekarek...... Preisler (eds.) Language alternation, language choice and language encounter in international education. Dordrecht: Springer Preisler, Bent, Ida Klitgård, and Anne H. Fabricius. (2011). Language and learning in the international university: from English uniformity to diversity and hybridity. Bristol...

  2. Choosing a suitable sample size in descriptive sampling

    International Nuclear Information System (INIS)

    Lee, Yong Kyun; Choi, Dong Hoon; Cha, Kyung Joon

    2010-01-01

    Descriptive sampling (DS) is an alternative to crude Monte Carlo sampling (CMCS) in finding solutions to structural reliability problems. It is known to be an effective sampling method in approximating the distribution of a random variable because it uses the deterministic selection of sample values and their random permutation,. However, because this method is difficult to apply to complex simulations, the sample size is occasionally determined without thorough consideration. Input sample variability may cause the sample size to change between runs, leading to poor simulation results. This paper proposes a numerical method for choosing a suitable sample size for use in DS. Using this method, one can estimate a more accurate probability of failure in a reliability problem while running a minimal number of simulations. The method is then applied to several examples and compared with CMCS and conventional DS to validate its usefulness and efficiency

  3. Choosing to coose: reasons and expectations regarding marriage

    Directory of Open Access Journals (Sweden)

    Alessandra Alves Macedo

    2017-11-01

    Full Text Available The choice of the partner in adult life is considered one of the only choices that is made with freedom, however, loaded with social, personal, family expectations and also motivated by subjective aspects (ANTON, 2002. This paper seeks to describe how in the process of choosing the spouse, family aspects are directly or indirectly involved. A semi-structured interview was conducted to seven women in their first year of marriage. Data were analyzed according to Content Analysis. Three categories were chosen: Family of Origin; Marriage; and Religion. The participants have a vision of how their choice was made, with free choice, yet they were influenced by the beliefs and values of the families of origin. In their first year of marriage, they demonstrate good experience in marriage, and have built a relationship based on dialogues, despite the "sayings and no sayings" of the family of origin and society.

  4. Motivations for choosing various food groups based on individual foods.

    Science.gov (United States)

    Phan, Uyen T X; Chambers, Edgar

    2016-10-01

    Understanding "why people eat what they eat" is important for improving the lives of people around the world by helping provide industrial and social solutions for people to have greater pleasure and health from the foods they choose. The objective of this study was to investigate the motivations behind everyday choices of different food groups using a bottom-up approach that targeted the specific choices of foods and beverages people consumed at various times of a day. This study was conducted using an online survey included questions related to demographics, the most recent meal including specific food choices, and a slightly modified Eating Motivation Surveys (2 motivations were added, and Check-All-That-Apply procedure was used), which contained 50 sub-scales to measure 17 motivations including such topics as Liking, Pleasure, Convenience, Health, Price, Variety Seeking etc. A total of 198 participants have completed the surveys. Data were analyzed by Correspondence Analysis. Liking was found to be the strongest motivation that drove people to select all sorts of foods. Need and Hunger and Convenience were the main motivations for baked products, "fast" foods, sausages and meats, and snack foods while Health and Weight Control were found to be the main driving factors for vegetables, fruits & fruit juices, nuts, seeds, dairy & egg, and poultry products. Sweets were linked to Pleasure. For beverages, people were motivated most by Heath and Weight Control to choose water and tea. Coffee was used due to Habits; soda was because of Pleasure and alcoholic was for socialization purposes. This study provided developers, marketers, health educators, etc. With a new method to understand food choice in order to promote better eating. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Direct and indirect pathways for choosing objects and actions.

    Science.gov (United States)

    Hikosaka, Okihide; Kim, Hyoung F; Amita, Hidetoshi; Yasuda, Masaharu; Isoda, Masaki; Tachibana, Yoshihisa; Yoshida, Atsushi

    2018-02-23

    A prominent target of the basal ganglia is the superior colliculus (SC) which controls gaze orientation (saccadic eye movement in primates) to an important object. This 'object choice' is crucial for choosing an action on the object. SC is innervated by the substantia nigra pars reticulata (SNr) which is controlled mainly by the caudate nucleus (CD). This CD-SNr-SC circuit is sensitive to the values of individual objects and facilitates saccades to good objects. The object values are processed differently in two parallel circuits: flexibly by the caudate head (CDh) and stably by the caudate tail (CDt). To choose good objects, we need to reject bad objects. In fact, these contrasting functions are accomplished by the circuit originating from CDt: The direct pathway focuses on good objects and facilitates saccades to them; the indirect pathway focuses on bad objects and suppresses saccades to them. Inactivation of CDt deteriorated the object choice, because saccades to bad objects were no longer suppressed. This suggests that the indirect pathway is important for object choice. However, the direct and indirect pathways for 'object choice', which aim at the same action (i.e., saccade), may not work for 'action choice'. One possibility is that circuits controlling different actions are connected through the indirect pathway. Additional connections of the indirect pathway with brain areas outside the basal ganglia may also provide a wider range of behavioral choice. In conclusion, basal ganglia circuits are composed of the basic direct/indirect pathways and additional connections and thus have acquired multiple functions. © 2018 Federation of European Neuroscience Societies and John Wiley & Sons Ltd.

  6. The dynamic model of choosing an external funding instrument

    Directory of Open Access Journals (Sweden)

    Irena HONKOVA

    2015-06-01

    Full Text Available Making a decision about using a specific funding source is one of the most important tasks of financial management. The utilization of external sources features numerous advantages yet staying aware of diverse funding options is not easy for financial managers. Today it is crucial to quickly identify an optimum possibility and to make sure that all relevant criteria have been considered and no variant has been omitted. Over the long term it is also necessary to consider the category of time as changes made today do not affect only the current variables but they also have a significant impact on the future. This article aims to identify the most suitable model of choosing external funding sources that would describe the dynamics involved. The first part of the paper considers the theoretical background of external funding instrument and of decision criteria. The making of financial decisions is a process consisted of weighing the most suitable variants, selecting the best variant, and controlling the implementation of accepted proposals. The second part analyses results of the research - decisive weights of the criteria. Then it is created the model of the principal criteria Weighted Average Cost of Capital (Dynamic model WACC. Finally it is created the Dynamic Model of Choosing an External Funding Instrument. The created decision-making model facilitates the modeling of changes in time because it is crucial to know what future consequences lies in decisions made the contemporary turbulent world. Each variant features possible negative and positive changes of varying extent. The possibility to simulate these changes can illustrate an optimal variant to a decision-maker.

  7. Factors influencing publication choice: why faculty choose open access.

    Science.gov (United States)

    Warlick, Stefanie E; Vaughan, Ktl

    2007-03-09

    In an attempt to identify motivating factors involved in decisions to publish in open access and open archives (OA) journals, individual interviews with biomedical faculty members at the University of North Carolina at Chapel Hill (UNC-Chapel Hill) and Duke University, two major research universities, were conducted. The interviews focused on faculty identified as early adopters of OA/free full-text publishing. Searches conducted in PubMed and PubMed Central identified faculty from the two institutions who have published works in OA/free full-text journals. The searches targeted authors with multiple OA citations during a specified 18 month period. Semi-structured interviews were conducted with the most prolific OA authors at each university. Individual interviews attempted to determine whether the authors were aware they published in OA journals, why they chose to publish in OA journals, what factors influenced their publishing decisions, and their general attitude towards OA publishing models. Fourteen interviews were granted and completed. Respondents included a fairly even mix of Assistant, Associate and Full professors. Results indicate that when targeting biomedical faculty at UNC-Chapel Hill and Duke, speed of publication and copyright retention are unlikely motivating factors or incentives for the promotion of OA publishing. In addition, author fees required by some open access journals are unlikely barriers or disincentives. It appears that publication quality is of utmost importance when choosing publication venues in general, while free access and visibility are specifically noted incentives for selection of OA journals. Therefore, free public availability and increased exposure may not be strong enough incentives for authors to choose open access over more traditional and respected subscription based publications, unless the quality issue is also addressed.

  8. Choosing phenomenology as a guiding philosophy for nursing research.

    Science.gov (United States)

    Matua, Gerald Amandu

    2015-03-01

    To provide an overview of important methodological considerations that nurse researchers need to adhere to when choosing phenomenology as a guiding philosophy and research method. Phenomenology is a major philosophy and research method in the humanities, human sciences and arts disciplines with a central goal of describing people's experiences. However, many nurse researchers continue to grapple with methodological issues related to their choice of phenomenological method. The author conducted online and manual searches of relevant research books and electronic databases. Using an integrative method, peer-reviewed research and discussion papers published between January 1990 and December 2011 and listed in the CINAHL, Science Direct, PubMed and Google Scholar databases were reviewed. In addition, textbooks that addressed research methodologies such as phenomenology were used. Although phenomenology is widely used today to broaden understanding of human phenomena relevant to nursing practice, nurse researchers often fail to adhere to acceptable scientific and phenomenological standards. Cognisant of these challenges, researchers are expected to indicate in their work the focus of their investigations, designs, and approaches to collecting and analysing data. They are also expected to present their findings in an evocative and expressive manner. Choosing phenomenology requires researchers to understand it as a philosophy, including basic assumptions and tenets of phenomenology as a research method. This awareness enables researchers, especially novices, to make important methodological decisions, particularly those necessary to indicate the study's scientific rigour and phenomenological validity. This paper adds to the discussion of phenomenology as a guiding philosophy for nursing research. It aims to guide new researchers on important methodological decisions they need to make to safeguard their study's scientific rigour and phenomenological validity.

  9. Choosing the right amount of healthcare information technologies investments.

    Science.gov (United States)

    Meyer, Rodolphe; Degoulet, Patrice

    2010-04-01

    Choosing and justifying the right amount of investment in healthcare information technologies (HITECH or HIT) in hospitals is an ever increasing challenge. Our objectives are to assess the financial impact of HIT on hospital outcome, and propose decision-helping tools that could be used to rationalize the distribution of hospital finances. We used a production function and microeconomic tools on data of 21 Paris university hospitals recorded from 1998 to 2006 to compute the elasticity coefficients of HIT versus non-HIT capital and labor as regards to hospital financial outcome and optimize the distribution of investments according to the productivity associated with each input. HIT inputs and non-HIT inputs both have a positive and significant impact on hospital production (elasticity coefficients respectively of 0.106 and 0.893; R(2) of 0.92). We forecast 2006 results from the 1998 to 2005 dataset with an accuracy of +0.61%. With the model used, the best proportion of HIT investments was estimated to be 10.6% of total input and this was predicted to lead to a total saving of 388 million Euros for the 2006 dataset. Considering HIT investment from the point of view of a global portfolio and applying econometric and microeconomic tools allow the required confidence level to be attained for choosing the right amount of HIT investments. It could also allow hospitals using these tools to make substantial savings, and help them forecast their choices for the following year for better HITECH governance in the current stimulation context. (c) 2010 Elsevier Ireland Ltd. All rights reserved.

  10. Going Native in the Academy: Choosing the Exotic over the Critical.

    Science.gov (United States)

    Marker, Michael

    1998-01-01

    Examines some of the problems and contradictions that arise when nonnative instructors attempt to perform aboriginal ceremonies and rituals in the higher-education classroom. Such practices often promote an indulgence in the exotic, rather than taking a more genuine approach to the history and reality of native people. (SLD)

  11. Equal Opportunities Questionnaire

    CERN Multimedia

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996, which was followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equa...

  12. Equal Opportunities Questionnaire

    CERN Multimedia

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996 followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equal Opportuni...

  13. Consumer Decision-Making Based on Review Websites: Are There Differences Between Choosing a Hotel and Choosing a Physician?

    Science.gov (United States)

    Germeni, Evi; Schulz, Peter J

    2016-01-01

    Background Web users are increasingly encouraged to rate and review consumer services (eg, hotels, restaurants) and, more recently, this is also the case for physicians and medical services. The resemblance in the setup and design of commercial rating websites (CRWs) and Web-based physician rating websites (PRWs) raises the question of whether choice-making processes based on the two types of websites could also be similar. Objective This qualitative study sought to explore the extent to which consumer decision making based on Web-based reviews is the same for consumer services (ie, choice of a hotel) and health services (ie, choice of a pediatrician), while providing an in-depth understanding of potential differences or similarities. Methods Between June and August 2015, we carried out a total of 22 qualitative interviews with young parents residing in the German-speaking part of Switzerland. Participants were invited to complete 2 choice tasks, which involved (1) choosing a hotel based on the commercial Web-based rating website TripAdvisor and (2) selecting a pediatrician based on the PRW Jameda. To better understand consumers’ thought processes, we instructed participants to “think aloud”, namely to verbalize their thinking while sorting through information and reaching decisions. Using a semistructured interview guide, we subsequently posed open-ended questions to allow them to elaborate more on factors influencing their decision making, level of confidence in their final choice, and perceived differences and similarities in their search for a hotel and a physician. All interviews were recorded, transcribed, and analyzed using an inductive thematic approach. Results Participants spent on average 9:57 minutes (standard deviation=9:22, minimum=3:46, maximum=22:25) searching for a hotel and 6:17 minutes (standard deviation=4:47, minimum=00:38, maximum=19:25) searching for a pediatrician. Although the choice of a pediatrician was perceived as more important

  14. Consumer Decision-Making Based on Review Websites: Are There Differences Between Choosing a Hotel and Choosing a Physician?

    Science.gov (United States)

    Rothenfluh, Fabia; Germeni, Evi; Schulz, Peter J

    2016-06-16

    Web users are increasingly encouraged to rate and review consumer services (eg, hotels, restaurants) and, more recently, this is also the case for physicians and medical services. The resemblance in the setup and design of commercial rating websites (CRWs) and Web-based physician rating websites (PRWs) raises the question of whether choice-making processes based on the two types of websites could also be similar. This qualitative study sought to explore the extent to which consumer decision making based on Web-based reviews is the same for consumer services (ie, choice of a hotel) and health services (ie, choice of a pediatrician), while providing an in-depth understanding of potential differences or similarities. Between June and August 2015, we carried out a total of 22 qualitative interviews with young parents residing in the German-speaking part of Switzerland. Participants were invited to complete 2 choice tasks, which involved (1) choosing a hotel based on the commercial Web-based rating website TripAdvisor and (2) selecting a pediatrician based on the PRW Jameda. To better understand consumers' thought processes, we instructed participants to "think aloud", namely to verbalize their thinking while sorting through information and reaching decisions. Using a semistructured interview guide, we subsequently posed open-ended questions to allow them to elaborate more on factors influencing their decision making, level of confidence in their final choice, and perceived differences and similarities in their search for a hotel and a physician. All interviews were recorded, transcribed, and analyzed using an inductive thematic approach. Participants spent on average 9:57 minutes (standard deviation=9:22, minimum=3:46, maximum=22:25) searching for a hotel and 6:17 minutes (standard deviation=4:47, minimum=00:38, maximum=19:25) searching for a pediatrician. Although the choice of a pediatrician was perceived as more important than the choice of a hotel, participants

  15. Generational differences in factors influencing physicians to choose a work location.

    Science.gov (United States)

    Mathews, M; Seguin, M; Chowdhury, N; Card, R T

    2012-01-01

    consideration when choosing a work location, regardless of generation. Likewise, residency training location, the ability to use their skills and knowledge fully, and the quality of recruitment efforts were important considerations in choosing a work location for all physicians. For some, remuneration was very influential in their work location decision; however, many physicians who chose to remain in their smaller 'home' provinces noted the lower cost of living in these provinces. Physicians who graduated in the 1980s and 1990s placed greater emphasis on work-life balance and spouse's employment opportunities than their older generation counterparts. In contrast, physicians who graduated in the 1960s and 1070s highlighted the medical need of the community, and the desire for adventure and to see new places as important. While many factors for choosing a work location appear to be stable over generations, a number of generational differences were found. Younger physicians placed greater emphasis on work-life balance and spouse's employment than older generation physicians. These differences may have important implications for small population regions which may not be able to support physician-spouse pairs or certain subspecialties. Although economic factors have largely been the focus of recruitment and retention initiatives in these provinces, the findings highlight the importance of addressing the needs and expectations of younger generation physicians in order to attract these physicians.

  16. Self-rated health assessed by web versus mail modes in a mixed mode survey: the digital divide effect and the genuine survey mode effect.

    Science.gov (United States)

    Shim, Jae-Mahn; Shin, Eunjung; Johnson, Timothy P

    2013-09-01

    To investigate differences in self-rated health (SRH) between web and mail questionnaires in a mixed mode survey and to provide a model that explains those differences. A total of 15,200 mail respondents and 17,829 web respondents from the 2008 US National Health Survey conducted by the Gallup Panel. Respondents were recruited using random digit dialing and assigned to one of the two survey modes (web or mail). Respondents with household Internet connection and frequent Internet usage were invited to complete the survey through the web mode. Respondents who had no Internet connection or who used the Internet infrequently were invited to the mail mode. Thus, respondents with better Internet access used the web mode. Respondents completed a questionnaire that asked about SRH status, objective health conditions, health behaviors, and other socioeconomic variables. Statistical associations were analyzed with ordered Logit and negative binomial models. Web respondents reported better SRH than mail respondents. This difference is in part reflective of variability in objective health status between these two groups, and in part attributable to the effects of survey mode. These results maintained with age controlled. The alignment between survey mode selection, Internet access, and health disparities, as well as genuine survey mode characteristics, leads to web-mail differences in SRH. Unless the digital divide and its influences on survey mode selection are resolved and differential genuine mode effects are fully comprehended, we recommend that both modes be simultaneously used on a complementary basis.

  17. Demonstration of pyropartitioning process by using genuine high-level liquid waste. Reductive-extraction of actinide elements from chlorination product

    International Nuclear Information System (INIS)

    Uozumi, Koichi; Iizuka, Masatoshi; Kurata, Masaki; Ougier, Michel; Malmbeck, Rikard; Winckel, Stefaan van

    2009-01-01

    The pyropartitioning process separates the minor actinide elements (MAs) together with uranium and plutonium from the high-level liquid waste generated at the Purex reprocessing of spent LWR fuel and introduces them to metallic fuel cycle. For the demonstration of this technology, a series experiment using 520g of genuine high-level liquid waste was started and the conversion of actinide elements to their chlorides was already demonstrated by denitration and chlorination. In the present study, a reductive extraction experiment in molten salt/liquid cadmium system to recover actinide elements from the chlorination product of the genuine high-level liquid waste was performed. The results of the experiment are as following; 1) By the addition of the cadmium-lithium alloy reductant, almost all of plutonium and MAs in the initial high-level liquid waste were recovered in the cadmium phase. It means no mass loss during denitration, chlorination, and reductive-extraction. 2) The separation factor values of plutonium, MAs, and rare-earth fission product elements versus uranium agreed with the literature values. Therefore, actinide elements will be separated from fission product elements in the actual system. Hence, the pyropartitioning process was successfully demonstrated. (author)

  18. The who, what, when, and how of choosing a dietetics career.

    Science.gov (United States)

    Lordly, Daphne; Dubé, Nicole

    2012-01-01

    We describe factors influencing the career choices of students enrolled in Canadian dietetics programs. A survey was administered, in class or online, to core first- and fourth-year classes in seven dietetics programs in various provinces (n=397). Data were analyzed with the use of descriptive statistics. Chi-square testing for independence established significant relationships. Students ranked personal satisfaction, job security, and a professional career as important general career outcomes. These factors were also perceived to be attainable through a dietetics career. The majority of students chose dietetics while they were enrolled in a post-secondary degree program (44%), were primarily influenced by family members (54%), and based their choice on information acquired through the media (50%). Motivations for choosing dietetics included an interest in nutrition (91%) and health (90%), and a desire to help others (82%). Younger students placed more importance on economic rewards and having a position of authority than did older students. Older students identified personal satisfaction as more important in career selection than did younger students. Female respondents placed higher value on job flexibility than did their male counterparts. Career choice is based on a variety of internal and external factors. Opportunities exist for strategic recruitment efforts by educators and the profession.

  19. Opportunities for First Nations

    Energy Technology Data Exchange (ETDEWEB)

    Moura, Rodrigo [Anaia Global (Canada)

    2011-07-01

    The recent development of wind energy project creates opportunities for First Nations. Although they are interested by such projects, First Nations nevertheless have questions such about how they can be a part of the wind industry, what are their rights, what investment would they need to make, and how to judge if they are getting a favourable deal. This presentation aimed at answering those questions an maintained that wind energy would bring social and economic development to First Nations communities as well as diversifying their sources of revenue. Several companies offer their services to First Nations and Anaia Global is a company which helps aboriginal people identify to promote their investment opportunities in renewable energy projects and benefit from the technology transferred to them. This presentation showed that there are significant opportunities for First Nations in the wind energy sector and that Anaia Global is focusing on helping them seize these opportunities.

  20. Identifying Strategic Scientific Opportunities

    Science.gov (United States)

    As NCI's central scientific strategy office, CRS collaborates with the institute's divisions, offices, and centers to identify research opportunities to advance NCI's vision for the future of cancer research.

  1. Opportunities in biotechnology.

    Science.gov (United States)

    Gartland, Kevan M A; Gartland, Jill S

    2018-06-08

    Strategies for biotechnology must take account of opportunities for research, innovation and business growth. At a regional level, public-private collaborations provide potential for such growth and the creation of centres of excellence. By considering recent progress in areas such as genomics, healthcare diagnostics, synthetic biology, gene editing and bio-digital technologies, opportunities for smart, strategic and specialised investment are discussed. These opportunities often involve convergent or disruptive technologies, combining for example elements of pharma-science, molecular biology, bioinformatics and novel device development to enhance biotechnology and the life sciences. Analytical applications use novel devices in mobile health, predictive diagnostics and stratified medicine. Synthetic biology provides opportunities for new product development and increased efficiency for existing processes. Successful centres of excellence should promote public-private business partnerships, clustering and global collaborations based on excellence, smart strategies and innovation if they are to remain sustainable in the longer term. Copyright © 2018. Published by Elsevier B.V.

  2. A technique for choosing an option for SDH network upgrade

    Directory of Open Access Journals (Sweden)

    V. A. Bulanov

    2014-01-01

    Full Text Available Rapidly developing data transmission technologies result in making the network equipment modernization inevitable. There are various options to upgrade the SDH networks, for example, by increasing the capacity of network overloaded sites, the entire network capacity by replacement of the equipment or by creation of a parallel network, by changing the network structure with the organization of multilevel hierarchy of a network, etc. All options vary in a diversity of parameters starting with the solution cost and ending with the labor intensiveness of their realization. Thus, there are no certain standard approaches to the rules to choose an option for the network development. The article offers the technique for choosing the SHD network upgrade based on method of expert evaluations using as a tool the software complex that allows us to have quickly the quantitative characteristics of proposed network option. The technique is as follows:1. Forming a perspective matrix of services inclination to the SDH networks.2. Developing the several possible options for a network modernization.3. Formation of the list of criteria and a definition of indicators to characterize them by two groups, namely costs of the option implementation and arising losses; positive effect from the option introduction.4. Criteria weight coefficients purpose.5. Indicators value assessment within each criterion for each option by each expert. Rationing of the obtained values of indicators in relation to the maximum value of an indicator among all options.6. Calculating the integrated indicators of for each option by criteria groups.7. Creating a set of Pareto by drawing two criteria groups of points, which correspond to all options in the system of coordinates on the plane. Option choice.In implementation of point 2 the indicators derivation owing to software complex plays a key role. This complex should produce a structure of the network equipment, types of multiplexer sections

  3. OPPORTUNITY COST OF EDUCATIONAL HUMAN CAPITAL INVESTMENT. APPLICATION FOR THE POSITION OF BENEFICIARY-INVESTOR

    OpenAIRE

    Florea Voiculescu

    2009-01-01

    The present paper focuses on providing a model of applying the opportunitycost concept on investments in human educational capital. In the first part we haveshown that the real costs of educational capital investment does not involve direct andindirect educational costs only but also the opportunity costs, i.e. the earnings that arelost by choosing to invest in education (and not in something else). From our researchthere results the fact that the share of the opportunity cost within the tota...

  4. Factors for Choosing a Point of Purchase of Meat Products

    Directory of Open Access Journals (Sweden)

    Martin Souček

    2015-01-01

    Full Text Available This paper is focused on factors influencing consumers when choosing an outlet when shopping for meat products. This issue is very relevant in the Czech Republic as there were a number of problems and affairs in the food industry in the past period. Consumers begin to change their buying habits gradually and focus more on product quality. In the Czech Republic producers specializing in their production of meat products on quality have begun to improve their situation. The research results come from a questionnaire survey conducted in the Czech Republic (n = 1137. The data were processed with Statistica v. 11. Frequency tables, contingency tables and cluster analysis were used for the data analysis. Results show that in the Czech population a strong influence of price as a factor influencing a choice of point of purchase still prevails. Analyses focused on assessment of three hypotheses that were validated through decomposition into sub-hypotheses and application of contingency analysis. Measures of associations were examined in particular in relation to age category of respondents, household income, and level of attained education. In all cases, associations were identified for all three characteristics, the strongest associations were found particularly in the context of respondent’s age. The presented results show that managers of stores selling meat products should pay attention to a demographic structure of their customers and adjust their services and offer to their preferences.

  5. Choosing to regulate: does choice enhance craving regulation?

    Science.gov (United States)

    Mobasser, Arian; Zeithamova, Dagmar; Pfeifer, Jennifer H

    2018-01-01

    Abstract Goal-directed behavior and lifelong well-being often depend on the ability to control appetitive motivations, such as cravings. Cognitive reappraisal is an effective way to modulate emotional states, including cravings, but is often studied under explicit instruction to regulate. Despite the strong prediction from Self-Determination Theory that choice should enhance task engagement and regulation success, little is known empirically about whether and how regulation is different when participants choose (vs are told) to exert control. To investigate how choice affects neural activity and regulation success, participants reappraised their responses to images of personally-craved foods while undergoing functional neuroimaging. Participants were either instructed to view or reappraise (‘no-choice’) or chose freely to view or reappraise (‘yes-choice’). Choice increased activity in the frontoparietal control network. We expected this activity would be associated with increased task engagement, resulting in better regulation success. However, contrary to this prediction, choice slightly reduced regulation success. Follow-up multivariate functional neuroimaging analyses indicated that choice likely disrupted allocation of limited cognitive resources during reappraisal. While unexpected, these results highlight the importance of studying upstream processes such as regulation choice, as they may affect the ability to regulate cravings and other emotional states. PMID:29462475

  6. Choosing the negative: A behavioral demonstration of morbid curiosity

    Science.gov (United States)

    2017-01-01

    This paper examined, with a behavioral paradigm, to what extent people choose to view stimuli that portray death, violence or harm. Based on briefly presented visual cues, participants made choices between highly arousing, negative images and positive or negative alternatives. The negative images displayed social scenes that involved death, violence or harm (e.g., war scene), or decontextualized, close-ups of physical harm (e.g., mutilated face) or natural threat (e.g., attacking shark). The results demonstrated that social negative images were chosen significantly more often than other negative categories. Furthermore, participants preferred social negative images over neutral images. Physical harm images and natural threat images were not preferred over neutral images, but were chosen in about thirty-five percent of the trials. These results were replicated across three different studies, including a study that presented verbal descriptions of images as pre-choice cues. Together, these results show that people deliberately subject themselves to negative images. With this, the present paper demonstrates a dynamic relationship between negative information and behavior and advances new insights into the phenomenon of morbid curiosity. PMID:28683147

  7. Patient choice modelling: how do patients choose their hospitals?

    Science.gov (United States)

    Smith, Honora; Currie, Christine; Chaiwuttisak, Pornpimol; Kyprianou, Andreas

    2018-06-01

    As an aid to predicting future hospital admissions, we compare use of the Multinomial Logit and the Utility Maximising Nested Logit models to describe how patients choose their hospitals. The models are fitted to real data from Derbyshire, United Kingdom, which lists the postcodes of more than 200,000 admissions to six different local hospitals. Both elective and emergency admissions are analysed for this mixed urban/rural area. For characteristics that may affect a patient's choice of hospital, we consider the distance of the patient from the hospital, the number of beds at the hospital and the number of car parking spaces available at the hospital, as well as several statistics publicly available on National Health Service (NHS) websites: an average waiting time, the patient survey score for ward cleanliness, the patient safety score and the inpatient survey score for overall care. The Multinomial Logit model is successfully fitted to the data. Results obtained with the Utility Maximising Nested Logit model show that nesting according to city or town may be invalid for these data; in other words, the choice of hospital does not appear to be preceded by choice of city. In all of the analysis carried out, distance appears to be one of the main influences on a patient's choice of hospital rather than statistics available on the Internet.

  8. Analysis Of Economic Motivation When Individuals Choose An Educational Path

    Directory of Open Access Journals (Sweden)

    Viktor Anatolyevich Koksharov

    2015-03-01

    Full Text Available The authors consider the economic motivations when individuals choose an educational path. This line of research is relevant from both, the point of view of science — research of economic behavior of an individual, and the point of view of practice — allows to increase efficiency of investments in a human capital. The authors have developed the economic and mathematical model of choice of optimum educational paths by individuals. The model is realized in the software and approved on real data on more than 5,5 thousand students. For the analysis of the importance of rational economic expectations when an educational path has to be chosen, the paths chosen by students is compared and the educational paths optimum from the point of view of economic rationality are calculated. The analysis of the results has showed that mainly, the choice of educational paths happens according to the economic motivations. On the considered selection, 66 % of prospective students have chosen an optimum path from the point of view of economic preferences. The most significant factor providing development of optimum educational paths is an expectation of higher income upon completion of education — 22 % of all educational paths, and a possibility of cost-cutting of educating or state-subsidized education — 12 %. In our opinion, one of the most important practical results of the research of optimum educational path is the need to consider expectations of students and prospective student when developing a state policy of investment in human capital.

  9. Matrix Model for Choosing Green Marketing Sustainable Strategic Alternatives

    Directory of Open Access Journals (Sweden)

    Cătălina Sitnikov

    2015-08-01

    Full Text Available Green marketing examines the symbiotic role played by marketing in ensuring sustainable business, exploring issues concerning the environment and the way strategic decisions can influence it. At present, the environmental issues concern more and more the competitive approach any organization can implement. Based on this approach, organizations can gain competitive advantage by managing environmental variables and by developing and implementing green marketing strategies. Considering the importance and impact of green marketing, by using theoretical concepts and defining a set of research directions, the paper and the research conducted were focused on creating a matrix model for choosing the optimal green marketing strategy, oriented towards competitive advantage. The model is based on the correlation that can be established among the generic strategies of competitive advantage, the variables of extended marketing mix (7Ps and the green marketing strategy matrix. There are also analyzed the implications that may be generated within a company by the adoption of a green marketing strategy and its role in promoting the environmental benefits of products.

  10. Choosing the right journal for your systematic review.

    Science.gov (United States)

    Betini, Marluci; Volpato, Enilze S N; Anastácio, Guilherme D J; de Faria, Renata T B G; El Dib, Regina

    2014-12-01

    The importance of systematic reviews (SRs) as an aid to decision making in health care has led to an increasing interest in the development of this type of study. When selecting a target journal for publication, authors generally seek out higher impact factor journals. This study aimed to determine the percentage of scientific medical journals that publish SRs according to their impact factors (>2.63) and to determine whether those journals require tools that aim to improve SR reporting and meta-analyses. In our cross-sectional study showing how to choose the right journal for a SR, we selected and analysed scientific journals available in a digital library with a minimum Institute for Scientific Information impact factor of 2.63. We analysed 622 scientific journals, 435 (69.94%) of which publish SRs. Of those 435 journals, 135 (21.60%) provide instructions for authors that mention SRs. Three hundred journals (48.34%) do not discuss criteria for article acceptance in the instructions for authors section, but do publish SRs. Only 118 (27.00%) scientific journals require items to be reported in accordance with the specific SR reporting forms. The majority of the journals do not mention the acceptance of SRs in the instructions for authors section. Only a few journals require that SRs meet specific reporting guidelines, making interpretation of their findings across studies challenging. There is no correlation between the impact factor of the journal and its acceptance of SRs for publication. © 2014 John Wiley & Sons, Ltd.

  11. Sanctioning international protection applicants for choosing the country of asylum

    Directory of Open Access Journals (Sweden)

    Polona Mozetič

    2016-06-01

    Full Text Available Major disparities in the regulation and application of international protection exist among EU member states. Therefore, applicants for international protection want to choose the state where they lodge an application. Instead of harmonizing law on international protection, member states sanction applicants for international protection who lodge an application in the preferred member states and not in the one responsible under the Dublin III Regulation. According to the New International Protection Act, implementing EU procedural directive, it may be assumed that an applicant implicitly withdrew her/his application, if s/he left the asylum home without authorisation, and in that case the procedure is discontinued. If an applicant lodges a subsequent application after more than nine months or more than once, her/his application will possibly not be subject of a substantial examination.In order to prevent ”asylum shopping” EU allows for the possibility that some applicants, who would be entitled to refugee status or subsidiary protection, are never granted such protection. However, this is contrary to the principle of non-refoulement as developed in the case-law of the ECtHR and the Constitutional Court of the Republic of Slovenia. Mechanisms that aim to prevent ”asylum shopping” may be contrary to the well-established principles of human rights protection, unfair or unreasonable and affect the most marginalized applicants for international protection.

  12. Rejecting a bad option feels like choosing a good one.

    Science.gov (United States)

    Perfecto, Hannah; Galak, Jeff; Simmons, Joseph P; Nelson, Leif D

    2017-11-01

    Across 4,151 participants, the authors demonstrate a novel framing effect, attribute matching, whereby matching a salient attribute of a decision frame with that of a decision's options facilitates decision-making. This attribute matching is shown to increase decision confidence and, ultimately, consensus estimates by increasing feelings of metacognitive ease. In Study 1, participants choosing the more attractive of two faces or rejecting the less attractive face reported greater confidence in and perceived consensus around their decision. Using positive and negative words, Study 2 showed that the attribute's extremity moderates the size of the effect. Study 3 found decision ease mediates these changes in confidence and consensus estimates. Consistent with a misattribution account, when participants were warned about this external source of ease in Study 4, the effect disappeared. Study 5 extended attribute matching beyond valence to objective judgments. The authors conclude by discussing related psychological constructs as well as downstream consequences. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  13. Trends in characteristics of women choosing contraindicated home births.

    Science.gov (United States)

    Zafman, Kelly B; Stone, Joanne L; Factor, Stephanie H

    2018-04-12

    To characterize the American College of Obstetricians and Gynecologists (ACOG) contraindicated home births and the women who are receiving these births in hopes of identifying venues for intervention. The National Center for Health Statistics (NCHS) birth certificate records from 1990 to 2015 were used. "Planned home births" were defined as those births in which birthplace was coded as "residence" and birth attendant was coded as "certified nurse midwife (CNM)" or "other midwife". Contraindicated home births were defined as "planned home births" from 1990 to 2015 that had one or more of the ACOG risk factors for home births, which include vaginal birth after prior cesarean delivery (VBAC), breech presentation and multiple gestations. A review of trends in contraindicated home births from 1990 to 2015 suggests that they are increasing in number (481-1396) and as a percentage of total births (0.01%-0.04%, P95%), which is most frequently initiated in the first trimester. The majority of home births were paid out-of-pocket (65%-69%). The increasing number of contraindicated home births in the United States requires public health action. Home births are likely a matter of choice rather than a lack of resources. It is unclear if women choose home births while knowing the risk or due to a lack of information. Prenatal education about contraindicated home births is possible, as almost all women receive prenatal care.

  14. Oral desensitization to milk: how to choose the starting dose!

    Science.gov (United States)

    Mori, Francesca; Pucci, Neri; Rossi, Maria Elisabetta; de Martino, Maurizio; Azzari, Chiara; Novembre, Elio

    2010-01-01

    Mori F, Pucci N, Rossi ME, de Martino M, Azzari C, Novembre E. Oral desensitization to milk: how to choose the starting dose! Pediatr Allergy Immunol 2010: 21: e450–e453. © 2009 John Wiley & Sons A/S A renewed interest in oral desensitization as treatment for food allergy has been observed in the last few years. We studied a novel method based on the end point skin prick test procedure to establish the starting dose for oral desensitization in a group of 30 children higly allergic to milk. The results (in terms of reactions to the first dose administered) were compared with a group of 20 children allergic to milk as well. Such control group started to swallow the same dose of 0.015 mg/ml of milk. None reacted to the first dose when administered according to the end point skin prick test. On the other side, ten out of 20 children (50%) from the control group showed mild allergic reactions to the first dose of milk. In conclusion the end point skin prick test procedure results safe and easy to be performed in each single child in order to find out the starting dose for oral desensitization to milk, also by taking into account the individual variability. PMID:19624618

  15. Evaluating rodent motor functions: Which tests to choose?

    Science.gov (United States)

    Schönfeld, Lisa-Maria; Dooley, Dearbhaile; Jahanshahi, Ali; Temel, Yasin; Hendrix, Sven

    2017-12-01

    Damage to the motor cortex induced by stroke or traumatic brain injury (TBI) can result in chronic motor deficits. For the development and improvement of therapies, animal models which possess symptoms comparable to the clinical population are used. However, the use of experimental animals raises valid ethical and methodological concerns. To decrease discomfort by experimental procedures and to increase the quality of results, non-invasive and sensitive rodent motor tests are needed. A broad variety of rodent motor tests are available to determine deficits after stroke or TBI. The current review describes and evaluates motor tests that fall into three categories: Tests to evaluate fine motor skills and grip strength, tests for gait and inter-limb coordination and neurological deficit scores. In this review, we share our thoughts on standardized data presentation to increase data comparability between studies. We also critically evaluate current methods and provide recommendations for choosing the best behavioral test for a new research line. Copyright © 2017 Elsevier Ltd. All rights reserved.

  16. When I cut, you choose method implies intransitivity

    Science.gov (United States)

    Makowski, Marcin; Piotrowski, Edward W.

    2014-12-01

    There is a common belief that humans and many animals follow transitive inference (choosing A over C on the basis of knowing that A is better than B and B is better than C). Transitivity seems to be the essence of rational choice. We present a theoretical model of a repeated game in which the players make a choice between three goods (e.g. food). The rules of the game refer to the simple procedure of fair division among two players, known as the “I cut, you choose” mechanism which has been widely discussed in the literature. In this game one of the players has to make intransitive choices in order to achieve the optimal result (for him/her and his/her co-player). The point is that an intransitive choice can be rational. Previously, an increase in the significance of intransitive strategies was achieved by referring to models of quantum games. We show that relevant intransitive strategies also appear in the classic description of decision algorithms.

  17. Industrial opportunities - offshore

    International Nuclear Information System (INIS)

    Gerrits, D.J.

    1998-01-01

    Industrial opportunities available in the Canadian offshore petroleum industry are discussed. Oil has been produced offshore from Nova Scotia since 1992, and offshore from Newfoundland since 1997. Special needs that must be addressed in offshore operations in eastern Canada such as the cold North Atlantic environment, isolation, logistics, safety, and quality assurance, are examined. The most obvious opportunities lie with the designing, building and installing the facilities needed to extract oil and gas from beneath the sea floor and transport it to market. However, there are also opportunities in designing and fabricating clothing, customized food containers and other equipment for offshore needs. Short term opportunities also exist in the decommissioning of depleted production fields and their facilities. One of the greatest obstacles facing new entrants into the offshore oil and gas industry is the lack of a track record. To meet this challenge, the ability to seek out partners to pursue local and international opportunities through joint ventures, strategic alliances and technology sharing partnering arrangements is of great importance. It may be the difference between success and failure. 6 figs

  18. If it’s about me, why do it without me? Genuine student engagement in school cyberbullying education

    Directory of Open Access Journals (Sweden)

    Donna Cross

    2015-04-01

    Full Text Available This study reports on a three-year group randomized controlled trial, the Cyber Friendly Schools Project (CFSP, aimed to reduce cyberbullying among grade 8 students during 2010-2012. In each year, 14-15 year old student ‘cyber’ leaders acted as catalysts to develop and implement whole-school activities to reduce cyberbullying-related harms. This paper examines students’ leadership experiences and the effectiveness of their training and intervention efforts. A mixed methods research design comprising interviews and questionnaires was used to collect data from 225 grade 10 students at the end of their leadership years (2010 & 2011. Four to six cyber leaders were recruited from each of the 19 intervention schools involved in each year of the study. The cyber leaders reported high self-efficacy post-training, felt their intervention efforts made a difference, and experienced a sense of agency, belonging and competence when given opportunities for authentic leadership. They identified key barriers and enablers to achieving desired outcomes. Students greatly valued having their voices heard. Their engagement in the development and delivery of whole-school strategies allowed them to contribute to and enhance efforts to promote their peers’ mental health and wellbeing. However, a lack of support from school staff limits students’ effectiveness as change-enablers.

  19. International oil opportunities

    International Nuclear Information System (INIS)

    Hares, T.N.D.; Mann, D.W.

    1995-01-01

    Some of the key issues to be addressed when selecting international opportunities, were discussed. The ideal opportunity should have the following characteristics: (1) large, low risk (2) high percentage of rent available to the investor, (3) low cost and low technical requirements, (4) low country risk, (5) low competition, (6) easy to access, and (7) favorable environment in which to work. Entering an international opportunity can be achieved by competitive bidding, direct negotiation, partnership, corporate and/or asset acquisition, and long-term relationships. Key success factors were identified as (1) applying technical financial and commercial skills in the international environment, (2) speedy response, (3) excellent relationships in the foreign country, (4) understanding the local culture, and (5) keeping a good track record. 6 figs

  20. PV opportunities in India

    Science.gov (United States)

    Stone, Jack L.; Ullal, Harin S.

    1996-01-01

    The growing middle class in India, coupled with a need for electricity to provide basic services to the masses, provides an opportunity to deploy photovoltaic systems in cost-effective applications ranging from grid-connected to isolated location requirements. This need is being satisfied by aggressive government programs, the availability of funds from agencies such as the World Bank, and the desire of Indian industries to form joint ventures for in-country manufacturing. The relaxed restrictions on doing business in India makes today's opportunities timely indeed.

  1. Career opportunities in oncology.

    Science.gov (United States)

    Farrow, L

    Oncology nursing offers nurses a wide range of opportunities. Nurses need a wide range of skills in order to care for patients who may have acute oncological illnesses or require palliative care. The nature of the nurse/patient relationship can be intense. Nurses generally find this enhances job satisfaction. The pressures exerted on nurses working in oncology can be immense. Oncology nursing is rewarding but very demanding and therefore the nurse has to be resourceful. Early career planning is advisable to take advantage of the opportunities that are currently available.

  2. Best Practices and Processes for Choosing Research Priorities

    Science.gov (United States)

    Briscoe, M. G.

    2015-12-01

    Individuals, teams, departments, organizations, funding agencies, committees, and others all need to select desirable research priorities from many possible alternatives. One cannot do everything, one cannot afford everything, so what to select? Essays and reports since Weinberg (1963) have suggested criteria for choosing science topics. Popper et al (2000) reviewed and summarized all that had gone before in the subject of setting priorities; their main conclusions were that the underlying principles were the promotion of excellence and relevance. Sea Change (2015) from the NRC/OSB focused on four criteria. From most important to least important, they were transformative science, societal impacts, readiness, and partnership potential; these four criteria embodied the essence of the suggestions from Weinberg on, framed with the pragmatism of ORPISS (2007). Getting to the final set of priorities from many candidates involves a sequence of formal or informal processes, only the last of which is the application of the selected, weighted criteria. As developed by professional prioritization experts, the best-practice steps and processes are: Collection of input candidates from the community. Clustering and parsing/rephrasing of the input to eliminate redundancy and repetition and develop statements at a useful level of specificity. (NOTE:there is no counting of input to see how many times a particular topic was mentioned. The goal is diversity in the input, not a popularity contest.) Development of the selection criteria, and weighting the chosen criteria. Application of the selection criteria to the clustered/adjusted candidates. Finally, two more best practices: Do continuing sanity checks, to avoid losing sight of the goals of the effort. Resist the temptation to just sit around a table and talk about it to arrive at the priorities, which depends too much on who the specific members of the prioritization team are, and provides no transparency or explanation of why

  3. Consumer Behavior Modeling: Fuzzy Logic Model for Air Purifiers Choosing

    Directory of Open Access Journals (Sweden)

    Oleksandr Dorokhov

    2017-12-01

    Full Text Available At the beginning, the article briefly describes the features of the marketing complex household goods. Also provides an overview of some aspects of the market for indoor air purifiers. The specific subject of the study was the process of consumer choice of household appliances for cleaning air in living quarters. The aim of the study was to substantiate and develop a computer model for evaluating by the potential buyers devices for air purification in conditions of vagueness and ambiguity of their consumer preferences. Accordingly, the main consumer criteria are identified, substantiated and described when buyers choose air purifiers. As methods of research, approaches based on fuzzy logic, fuzzy sets theory and fuzzy modeling were chosen. It was hypothesized that the fuzzy-multiple model allows rather accurately reflect consumer preferences and potential consumer choice in conditions of insufficient and undetermined information. Further, a computer model for estimating the consumer qualities of air cleaners by customers is developed. A proposed approach based on the application of fuzzy logic theory and practical modeling in the specialized computer software MATLAB. In this model, the necessary membership functions and their terms are constructed, as well as a set of rules for fuzzy inference to make decisions on the estimation of a specific air purifier. A numerical example of a comparative evaluation of air cleaners presented on the Ukrainian market is made and is given. Numerical simulation results confirmed the applicability of the proposed approach and the correctness of the hypothesis advanced about the possibility of modeling consumer behavior using fuzzy logic. The analysis of the obtained results is carried out and the prospects of application, development, and improvement of the developed model and the proposed approach are determined.

  4. Your ParticleQuest, should you choose to accept it…

    CERN Multimedia

    Katarina Anthony

    2012-01-01

    The CERN-developed ParticleQuest adventure game was the focus of a special hands-on session at last month’s Mozilla Festival in London. Attended by the best and the brightest of the coding community, the festival was an opportunity for the ParticleQuest developers to throw down the gaming gauntlet…   Photon and Gluon ParticleQuest sprites. Source: André-Pierre Olivier. A team of CERN students developed the ParticleQuest game during this year’s CERN Summer Student Webfest. What started as simple derivative software of BrowserQuest – one of the first entirely browser-based games developed by the Mozilla Foundation – soon revealed new opportunities to educate players about particle physics. By changing the graphics, introducing a Particle Zoo designed by web designer André-Pierre Olivier and enhancing the game engine, the summer students were convinced that ParticleQuest could help to teach particle physics in a much more ...

  5. Demonstration of a SANEX Process in Centrifugal Contactors using the CyMe{sub 4}-BTBP Molecule on a Genuine Fuel Solution

    Energy Technology Data Exchange (ETDEWEB)

    Magnusson, D.; Christiansen, B.; Glatz, J.P.; Malmbeck, R.; Serrano-Purroy, D. [European Commiss, Joint Res Ctr, Inst Transuranium Elements, D-76125 Karlsruhe, (Germany); Foreman, M.R.S. [Univ Reading, Dept Chem, Reading RG6 6AD, Berks, (United Kingdom); Geist, A. [Forschungszentrum Karlsruhe, Inst Nukl Entsorgung, D-76021 Karlsruhe, (Germany); Modolo, G. [Forschungszentrum Julich, Inst Energy Res Safety Res and Reactor Technol, D-52425 Julich, (Germany); Sorel, C. [Commissariat Energie Atom Valrho, CEA, DRCP SCPS, F-30207 Bagnols Sur Ceze, (France)

    2009-07-01

    Efficient recovery of minor actinides from a genuine spent fuel solution has been successfully demonstrated by the CyMe{sub 4}-BTBP/DMDOHEMA extractant mixture dissolved in octanol. The continuous countercurrent process, in which actinides(III) were separated from lanthanides(III), was carried out in laboratory centrifugal contactors using an optimized flow-sheet involving a total of 16 stages. The process was divided into 9 stages for extraction from a 2 M nitric acid feed solution, 3 stages for lanthanide scrubbing, and 4 stages for actinide back-extraction. Excellent feed decontamination factors for Am (7000) and Cm (1000) were obtained and the recoveries of these elements were higher than 99.9%. More than 99.9% of the lanthanides were directed to the raffinate except Gd for which 0.32% was recovered in the product. (authors)

  6. Refining the vulnerability model of low self-esteem and depression: Disentangling the effects of genuine self-esteem and narcissism.

    Science.gov (United States)

    Orth, Ulrich; Robins, Richard W; Meier, Laurenz L; Conger, Rand D

    2016-01-01

    A growing body of research supports the vulnerability model of low self-esteem and depression, which states that low self-esteem is a risk factor for depression. The goal of the present research was to refine the vulnerability model, by testing whether the self-esteem effect is truly due to a lack of genuine self-esteem or due to a lack of narcissistic self-enhancement. For the analyses, we used data from 6 longitudinal studies consisting of 2,717 individuals. In each study, we tested the prospective effects of self-esteem and narcissism on depression both separately for each construct and mutually controlling the constructs for each other (i.e., a strategy that informs about effects of genuine self-esteem and pure narcissism), and then meta-analytically aggregated the findings. The results indicated that the effect of low self-esteem holds when narcissism is controlled for (uncontrolled effect = -.26, controlled effect = -.27). In contrast, the effect of narcissism was close to zero when self-esteem was controlled for (uncontrolled effect = -.06, controlled effect = .01). Moreover, the analyses suggested that the self-esteem effect is linear across the continuum from low to high self-esteem (i.e., the effect was not weaker at very high levels of self-esteem). Finally, self-esteem and narcissism did not interact in their effect on depression; that is, individuals with high self-esteem have a lower risk for developing depression, regardless of whether or not they are narcissistic. The findings have significant theoretical implications because they strengthen the vulnerability model of low self-esteem and depression. (c) 2016 APA, all rights reserved).

  7. Raiding Opportunities and Unemployment

    DEFF Research Database (Denmark)

    Tranæs, Torben

    2001-01-01

    , all types of workers experience unemployment, high-ability workers involuntarily. The raiding opportunities give rise to involuntary unemployment without changing the basic properties of the competitive model and thus suggest new implications of various institutional parameters on unemployment......, in particular, unemployment compensation, minimum wages, wage taxation, and search requirements....

  8. Essays on Character & Opportunity

    Science.gov (United States)

    Center on Children and Families at Brookings, 2014

    2014-01-01

    These essays provide richer set of writings on the philosophical, empirical and practical issues raised by a focus on character, and in particular its relationship to questions of opportunity. Each one is an intellectual pemmican: sharp and to the point. Two scholars draw attention to the gendered nature of character formation (Segal and Lexmond);…

  9. Trading fund opportunities

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    The paper concerns the operation of the United Kingdom Atomic Energy Authority (UKAEA) as a trading fund. The changes and anticipated effects of this role are discussed, including the financial arrangements, UKAEA skills, customers, Department of Energy sponsorship and new business opportunities. (U.K.)

  10. Equal Educational Opportunity?

    Science.gov (United States)

    Morris, Lorenzo

    1980-01-01

    Holds that the "Bakke" decision simply reaffirmed an insufficient commitment to equal opportunities for Blacks in higher education. Reviews several studies, including research conducted at the Institute for the Study of Educational Policy (ISEP) that has focused on the social and economic context of educational discrimination. (GC)

  11. Creating Innovative Opportunities

    DEFF Research Database (Denmark)

    Ljungberg, Daniel; McKelvey, Maureen; Lassen, Astrid Heidemann

    2012-01-01

    This paper develops lessons about how and why the founders and ventures involved in knowledge intensive entrepreneurship (KIE) manage the process of venture creation. The meta-analysis of the 86 case studies is based upon as conceptual model (from a systemic literature review), linked to illustra...... of knowledge networks to create innovative opportunities....

  12. How to choose methods for lake greenhouse gas flux measurements?

    Science.gov (United States)

    Bastviken, David

    2017-04-01

    Lake greenhouse gas (GHG) fluxes are increasingly recognized as important for lake ecosystems as well as for large scale carbon and GHG budgets. However, many of our flux estimates are uncertain and it can be discussed if the presently available data is representative for the systems studied or not. Data are also very limited for some important flux pathways. Hence, many ongoing efforts try to better constrain fluxes and understand flux regulation. A fundamental challenge towards improved knowledge and when starting new studies is what methods to choose. A variety of approaches to measure aquatic GHG exchange is used and data from different methods and methodological approaches have often been treated as equally valid to create large datasets for extrapolations and syntheses. However, data from different approaches may cover different flux pathways or spatio-temporal domains and are thus not always comparable. Method inter-comparisons and critical method evaluations addressing these issues are rare. Emerging efforts to organize systematic multi-lake monitoring networks for GHG fluxes leads to method choices that may set the foundation for decades of data generation and therefore require fundamental evaluation of different approaches. The method choices do not only regard the equipment but also for example consideration of overall measurement design and field approaches, relevant spatial and temporal resolution for different flux components, and accessory variables to measure. In addition, consideration of how to design monitoring approaches being affordable, suitable for widespread (global) use, and comparable across regions is needed. Inspired by discussions with Prof. Dr. Cristian Blodau during the EGU General Assembly 2016, this presentation aims to (1) illustrate fundamental pros and cons for a number of common methods, (2) show how common methodological approaches originally adapted for other environments can be improved for lake flux measurements, (3) suggest

  13. Choose and Tell Cards: A 4-H Cloverbud Resource for Promoting Public Speaking and Life Skills

    Science.gov (United States)

    Stechschulte, Jill; Scheer, Scott D.

    2017-01-01

    Choose and Tell is a curriculum for 4-H Cloverbud members that introduces them to public speaking and life skill enhancement (communication and social interaction). Choose and Tell consists of activity cards analogous to a deck of cards. Activity card titles include Wash and Comb Your Hair, Plant a Seed, and Floss Your Teeth. The activities are…

  14. Acting on One's Attitudes: The Role of a History of Choosing Situations.

    Science.gov (United States)

    DeBono, Kenneth G.; Snyder, Mark

    1995-01-01

    Three investigations examined the contributions of a history of choosing attitudinally relevant situations to attitude-behavior relations. Results point to an interrelated set of mechanisms, such as behavior, by which situational choice is linked to attitude-behavior relations. By choosing attitudinally relevant situations, individuals increase…

  15. Reasons why patients referred to diabetes education programmes choose not to attend: a systematic review.

    Science.gov (United States)

    Horigan, G; Davies, M; Findlay-White, F; Chaney, D; Coates, V

    2017-01-01

    To identify the reasons why those offered a place on diabetes education programmes declined the opportunity. It is well established that diabetes education is critical to optimum diabetes care; it improves metabolic control, prevents complications, improves quality of life and empowers people to make informed choices to manage their condition. Despite the significant clinical and personal rewards offered by diabetes education, programmes are underused, with a significant proportion of patients choosing not to attend. A systematic search of the following databases was conducted for the period from 2005-2015: Medline; EMBASE; Scopus; CINAHL; and PsycINFO. Studies that met the inclusion criteria focusing on patient-reported reasons for non-attendance at structured diabetes education were selected. A total of 12 studies spanning quantitative and qualitative methodologies were included. The selected studies were published in Europe, USA, Pakistan, Canada and India, with a total sample size of 2260 people. Two broad categories of non-attender were identified: 1) those who could not attend for logistical, medical or financial reasons (e.g. timing, costs or existing comorbidities) and 2) those who would not attend because they perceived no benefit from doing so, felt they had sufficient knowledge already or had emotional and cultural reasons (e.g. no perceived problem, denial or negative feelings towards education). Diabetes education was declined for many reasons, and the range of expressed reasons was more diverse and complex than anticipated. New and innovative methods of delivering diabetes education are required which address the needs of people with diabetes whilst maintaining quality and efficiency. © 2016 Diabetes UK.

  16. User Frustrations as Opportunities

    Directory of Open Access Journals (Sweden)

    Michael Weiss

    2012-04-01

    Full Text Available User frustrations are an excellent source of new product ideas. Starting with this observation, this article describes an approach that entrepreneurs can use to discover business opportunities. Opportunity discovery starts with a problem that the user has, but may not be able to articulate. User-centered design techniques can help elicit those latent needs. The entrepreneur should then try to understand how users are solving their problem today, before proposing a solution that draws on the unique skills and technical capabilities available to the entrepreneur. Finally, an in-depth understanding of the user allows the entrepreneur to hone in on the points of difference and resonance that are the foundation of a strong customer value proposition.

  17. Hot business - cool opportunities

    International Nuclear Information System (INIS)

    Fraser, M.

    1997-01-01

    A new role for the deregulated electric utilities in the energy services market or performance contracting markets was discussed. It was argued that in view of the long tradition of close customer contact, distribution utilities are in a good position to leverage their relationship with their customers to expand the range of products and services that the ''utility'' provides to them. Real time pricing, energy services, HVAC maintenance and operation are just some of the areas where the distribution utility''s linkage to customers could be used to good advantage. Some case histories, and a list of potential product and service opportunities in the commercial/industrial and residential sectors were provided. Some of the potential pitfalls were also identified for utilities that wish to pursue these opportunities. These pitfalls included legal, marketing, risk management and funding issues

  18. Propane: North American opportunities

    International Nuclear Information System (INIS)

    Dempsey, C.

    1992-01-01

    Opportunities for expanding the propane market in North America are discussed. The goal of change should be to enhance client satisfaction and loyalty. The current customer base is largely comprised of pick-up trucks, vans and buses in commercial fleet service, police and similar fleet service and privately owned vehicles. Opportunities for the expansion of propane exist due to: vehicles being kept and lasting longer, allowing a longer pay-back time; exhaust emission standards becoming more stringent; the possible introduction of emission standards for substances currently not controlled; and properly combusted CO 2 emissions that are at least 12% lower than gasoline. The continuing development of engine fuel management systems, application of extensive road/highway experience, matching supply and refuelling infrastructure to consumer demands, application in air quality non-attainment areas, and original equipment manufacturer, government and industry cooperation are discussed. 8 figs

  19. Choosing your network: social preferences in an online health community.

    Science.gov (United States)

    Centola, Damon; van de Rijt, Arnout

    2015-01-01

    A growing number of online health communities offer individuals the opportunity to receive information, advice, and support from peers. Recent studies have demonstrated that these new online contacts can be important informational resources, and can even exert significant influence on individuals' behavior in various contexts. However little is known about how people select their health contacts in these virtual domains. This is because selection preferences in peer networks are notoriously difficult to detect. In existing networks, unobserved pressures on tie formation--such as common organizational memberships, introductions to friends of friends, or limitations on accessibility--may mistakenly be interpreted as individual preferences for interacting/not interacting with others. We address these issues by adopting a social media approach to studying network formation. We study social selection using an in vivo study within an online exercise program, in which anonymous participants have equal opportunities for initiating relationships with other program members. This design allows us to identify individuals' preferences for health contacts, and to evaluate what these preferences imply for members' access to new kinds of health information, and for the kinds of social influences to which they are exposed. The study was conducted within a goal-oriented fitness competition, in which participation was greatest among a small core of active individuals. Our results show that the active participants displayed indifference to the fitness and exercise profiles of others, disregarding information about others' fitness levels, exercise preferences, and workout experiences, instead selecting partners almost entirely on the basis of similarities on gender, age, and BMI. Interestingly, the findings suggest that rather than expanding and diversifying their sources of health information, participants' choices limited the value of their online resources by selecting contacts

  20. Small-scale generator opportunities in the competitive supply market

    International Nuclear Information System (INIS)

    Scrivener, G.

    1998-01-01

    The last franchises for electricity supply held by Public Electricity Suppliers are due to expire early in 1998. As a consequence from then on, after a phased start-up, all electricity consumers will be free to choose their supplier, completing the process of introducing competition into the electricity market which started in 1990 with the privatisation of the Industry. Then the framework by which the industry operates will become very different. This paper will review the changes to the operation of the market and assess the opportunities for small scale embedded generators post 1998. (Author)

  1. Small-scale generator opportunities in the competitive supply market

    Energy Technology Data Exchange (ETDEWEB)

    Scrivener, G. [Energy Technology Support Unit (ETSU), Harwell (United Kingdom)

    1998-07-01

    The last franchises for electricity supply held by Public Electricity Suppliers are due to expire early in 1998. As a consequence from then on, after a phased start-up, all electricity consumers will be free to choose their supplier, completing the process of introducing competition into the electricity market which started in 1990 with the privatisation of the Industry. Then the framework by which the industry operates will become very different. This paper will review the changes to the operation of the market and assess the opportunities for small scale embedded generators post 1998. (Author)

  2. Bust economics: foragers choose high quality habitats in lean times

    Directory of Open Access Journals (Sweden)

    Sonny S. Bleicher

    2016-01-01

    Full Text Available In environments where food resources are spatially variable and temporarily impoverished, consumers that encounter habitat patches with different food density should focus their foraging initially where food density is highest before they move to patches where food density is lower. Increasing missed opportunity costs should drive individuals progressively to patches with lower food density as resources in the initially high food density patches deplete. To test these expectations, we assessed the foraging decisions of two species of dasyurid marsupials (dunnarts: Sminthopsis hirtipes and S. youngsoni during a deep drought, or bust period, in the Simpson Desert of central Australia. Dunnarts were allowed access to three patches containing different food densities using an interview chamber experiment. Both species exhibited clear preference for the high density over the lower food density patches as measured in total harvested resources. Similarly, when measuring the proportion of resources harvested within the patches, we observed a marginal preference for patches with initially high densities. Models analyzing behavioral choices at the population level found no differences in behavior between the two species, but models analyzing choices at the individual level uncovered some variation. We conclude that dunnarts can distinguish between habitat patches with different densities of food and preferentially exploit the most valuable. As our observations were made during bust conditions, experiments should be repeated during boom times to assess the foraging economics of dunnarts when environmental resources are high.

  3. Nature-based supportive care opportunities: a conceptual framework.

    Science.gov (United States)

    Blaschke, Sarah; O'Callaghan, Clare C; Schofield, Penelope

    2018-03-22

    Given preliminary evidence for positive health outcomes related to contact with nature for cancer populations, research is warranted to ascertain possible strategies for incorporating nature-based care opportunities into oncology contexts as additional strategies for addressing multidimensional aspects of cancer patients' health and recovery needs. The objective of this study was to consolidate existing research related to nature-based supportive care opportunities and generate a conceptual framework for discerning relevant applications in the supportive care setting. Drawing on research investigating nature-based engagement in oncology contexts, a two-step analytic process was used to construct a conceptual framework for guiding nature-based supportive care design and future research. Concept analysis methodology generated new representations of understanding by extracting and synthesising salient concepts. Newly formulated concepts were transposed to findings from related research about patient-reported and healthcare expert-developed recommendations for nature-based supportive care in oncology. Five theoretical concepts (themes) were formulated describing patients' reasons for engaging with nature and the underlying needs these interactions address. These included: connecting with what is genuinely valued, distancing from the cancer experience, meaning-making and reframing the cancer experience, finding comfort and safety, and vital nurturance. Eight shared patient and expert recommendations were compiled, which address the identified needs through nature-based initiatives. Eleven additional patient-reported recommendations attend to beneficial and adverse experiential qualities of patients' nature-based engagement and complete the framework. The framework outlines salient findings about helpful nature-based supportive care opportunities for ready access by healthcare practitioners, designers, researchers and patients themselves. © Article author(s) (or their

  4. Opportunities of Continuing Adult Education

    Directory of Open Access Journals (Sweden)

    Lidija Ušeckienė

    2011-04-01

    life. Presumably, this reason is influenced by fairly difficult social life conditions in towns, small towns, and villages. The answers to the question how often respondents have taken in-service training courses during the last five years are very different and reflect the same, not positive tendencies. The respondents usually gain higher qualifications in Training Centres and workplaces because there those, who are involved in in-service training, have an opportunity to improve their competencies several times a year. What study programs do respondents usually choose? The most popular ones among adults are computer literacy courses, and then follow professional development and foreign language courses; some respondents seek for managerial skills. The most efficient way to disseminate information on in-service events is to spread it via the Internet and offices, whereas, local press and e-mail turned out to be less effective placements. The need to change style, methods, ways, and forms of work is influenced by competitive labour market and the need for self-development. The wish to work in some other way or follow the colleagues’ experience (which might be inner development factors and the directions of the administration have less influence on the change of employees’ work style. The research attempts to reveal the problems which are urgent to the whole Lithuanian adult education system. The major problem is the same as in institution-level activities - the lack of funds and funding. The respondents claim that because of the lack of funds on the one hand, teaching/learning technical materials and curriculum are on the lower level, on the other hand, potential learners can not afford to study. The absence of coherent adult education policy is rather often mentioned. The respondents indicate that they miss the coordinated system, coherence, financially reasonable posing and implementing of objectives in order “not to make learning only a learner’s business

  5. Fuel cell opportunities

    Energy Technology Data Exchange (ETDEWEB)

    Harris, K. [Hydrogenics Corporation, Mississauga, ON (Canada)

    2002-07-01

    The opportunities for fuel cell development are discussed. Fuel cells are highly efficient, reliable and require little maintenance. They also produce virtually zero emissions. The author stated that there are some complicated issues to resolve before fuel cells can be widely used. These include hydrogen availability and infrastructure. While the cost of fuel cells is currently very high, these costs are constantly coming down. The industry is still in the early stages of development. The driving forces for the development of fuel cells are: deregulation of energy markets, growing expectations for distributed power generation, discontinuity between energy supply and demand, and environmental concerns. 12 figs.

  6. Funding Opportunity: Genomic Data Centers

    Science.gov (United States)

    Funding Opportunity CCG, Funding Opportunity Center for Cancer Genomics, CCG, Center for Cancer Genomics, CCG RFA, Center for cancer genomics rfa, genomic data analysis network, genomic data analysis network centers,

  7. Steel Industry Marginal Opportunity Analysis

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2005-09-01

    The Steel Industry Marginal Opportunity Analysis (PDF 347 KB) identifies opportunities for developing advanced technologies and estimates both the necessary funding and the potential payoff. This analysis determines what portion of the energy bandwidth can be captured through the adoption of state-of-the-art technology and practices. R&D opportunities for addressing the remainder of the bandwidth are characterized and plotted on a marginal opportunity curve.

  8. Challenges and opportunities

    International Nuclear Information System (INIS)

    Morgan, G.

    1998-01-01

    Challenges and opportunities facing the Canadian natural gas industry were discussed. The greatest opportunity is that the industry will become part of a fully functioning continental gas market for the first time in history. The challenge will be to ensure that the access to continental markets, which the Alliance project would provide, moves forward in a timely way, especially if the proposed merger between Canada's two dominant natural gas pipelines occurs. The second challenge is to find ways to deal with global warming in a more sensible and knowledgeable way. In the view of this author, the implications of the Kyoto greenhouse gas emission protocol could be potentially devastating to the competitiveness of the North American economy. According to the author, the emission stabilization policy will save the Earth only 0.05 degree C of warming in 2025 based on projected planetary temperature rise from 1990 to 2050. By 2050, the stabilization of emissions will have resulted in savings of only 0.10 degrees C, still a negligible amount. The impact of the Canadian Kyoto obligation was analyzed using federal Department of the Environment data. It was noted that in order for Canada to meet its commitment of reducing greenhouse gas emissions to 1990 levels by 6 per cent by 2008-2012, actual annual reduction in emission would have to amount to 20-25 per cent. To achieve that would require unimaginably drastic measures. 1 tab., 1 fig

  9. Opportunity and obligation

    CERN Multimedia

    2012-01-01

    As anyone in the press or VIP offices can tell you, CERN is in the spotlight like never before. In the first two months of 2012, we welcomed some 56 VIP visits and 144 media visits on site. Not long ago, those were the kind of numbers we’d have had in six months, and 2012 is not a one-off.   Ever since CERN turned 50 in 2004, our visitor numbers have been growing, and that includes teachers and members of the public as well as VIPs and the media. It’s a sign of the explosion of interest around the world in our science, and to me it means two things. Firstly, it means that I owe everyone at CERN a vote of thanks, since I know that visits impinge on everyone’s time. I can assure you all, however, that it is time well spent. That’s because the second thing it tells me is that growing interest in CERN brings opportunity. Our current visibility gives the particle physics community the opportunity to drive science up the popular and political agendas, and it...

  10. Prospects for a genuine revival of primary health care--through the visible hand of social justice rather than the invisible hand of the market: Part II.

    Science.gov (United States)

    Katz, Alison Rosamund

    2010-01-01

    This second part of a two-part article explores the prospects for genuine revival of primary health care (PHC) as announced by the WHO in 2008, with reference, briefly, to Global Health Watch 2, published by the People's Health Movement, Medact, and Equity Gauge Alliance, and, in more depth, to the positions of social and people's movements most closely aligned with the original values and principles of Alma-Ata and the structural foundations of the PHC project. The author argues that the social justice struggle for health cannot be limited to curbing capitalism's excesses. The multiple crises of today--in energy, water, food, the environment, finance, science, information, and democracy--must be recognized as capitalist crises and addressed as such. Particular attention is given to ideology, including the distortion of human nature and society under neoliberal capitalism, and to moral foundations of Health for All. Not only must the invisible hand of the market be replaced by the visible hand of social justice, but the single ideology proclaiming the "end of history" and, by implication, the end of politics and political struggle must be exposed and rejected as neoliberal, totalitarian propaganda. In line with the spirit and intention of the U.N. Charter, PHC remains a political project for a fair and safe world in which Health for All is both possible and necessary.

  11. Effect of genuine non-anthocyanin phenolics and chlorogenic acid on color and stability of black carrot (Daucus carota ssp. sativus var. atrorubens Alef.) anthocyanins.

    Science.gov (United States)

    Gras, Claudia C; Bogner, Hanna; Carle, Reinhold; Schweiggert, Ralf M

    2016-07-01

    This work aimed at studying the color intensity and stability of black carrot anthocyanins as influenced by intermolecular co-pigmentation. For this purpose, purified anthocyanin solutions were supplemented with purified genuine black carrot phenolics, chlorogenic acid, and an aqueous phenolic-rich green coffee bean extract at various anthocyanin:co-pigment ratios (1:0-1:162; pH 3.6). The hyperchromic co-pigmentation effect depended on the concentration of added co-pigments, resulting in an absorbance increase of up to 22% at the absorption maximum. Anthocyanin stability during heating (90°C, 5h) was barely improved unless the concentrations of co-pigments exceeded those of their natural source. When adding co-pigments at ratios above 1:9.4, anthocyanin heat stability was significantly improved. As acylated anthocyanins were most stable, breeders might aim at increasing their content in the future, while breeding for high levels of colorless polyphenols may be unreachable. Nevertheless, we provided proof-of-concept for the successful color enhancement by the addition of a phenolic-rich green coffee bean extract, being useful for food-grade applications. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. Research handbook on entrepreneurial opportunities

    DEFF Research Database (Denmark)

    With a wide-ranging set of contributions, this book provides a compilation of cutting-edge original research in the field of entrepreneurial opportunities. The book reopens the subject from diverse perspectives focusing on theories and approaches to entrepreneurial opportunities. The book has been...... interested in the field of entrepreneurial opportunities....

  13. Feasibility Study on Passive-radar Detection of Space Targets Using Spaceborne Illuminators of Opportunity

    Directory of Open Access Journals (Sweden)

    Jiang Tie-zhen

    2015-01-01

    Full Text Available Space target surveillance generally uses active radars. To take full advantage of passive radars, the idea of using spaceborne illuminators of opportunity for space target detection is presented in this paper. Analysis of the detectable time and direct wave suppression shows that passive radar using spaceborne illuminators of opportunity can effectively detect a Low-Earth-Orbit (LEO target. Meanwhile, Ku and L band bi-static radar cross section of passive radars that use spaceborne illuminators of opportunity are presented by simulation, providing the basis of choosing space target forward scatter. Finally the key parameters, mainly system gain, accumulation time and radiation source selection are studied. Results show that system size using satellite TV signals as illuminators of opportunity is relatively small. These encouraging results should stimulate the development of passive radar detection of space targets using spaceborne illuminators of opportunity.

  14. Role of the superior colliculus in choosing mixed-strategy saccades.

    Science.gov (United States)

    Thevarajah, Dhushan; Mikulić, Areh; Dorris, Michael C

    2009-02-18

    Game theory outlines optimal response strategies during mixed-strategy competitions. The neural processes involved in choosing individual strategic actions, however, remain poorly understood. Here, we tested whether the superior colliculus (SC), a brain region critical for generating sensory-guided saccades, is also involved in choosing saccades under strategic conditions. Monkeys were free to choose either of two saccade targets as they competed against a computer opponent during the mixed-strategy game "matching pennies." The accuracy with which presaccadic SC activity predicted upcoming choice gradually increased in the time leading up to the saccade. Probing the SC with suprathreshold stimulation demonstrated that these evolving signals were functionally involved in preparing strategic saccades. Finally, subthreshold stimulation of the SC increased the likelihood that contralateral saccades were selected. Together, our results suggest that motor regions of the brain play an active role in choosing strategic actions rather than passively executing those prespecified by upstream executive regions.

  15. From Baby Bottle to Cup: Choose Training Cups Carefully, Use Them Temporarily

    Science.gov (United States)

    FOR THE DENTAL PATIENT ... From baby bottle to cup Choose training cups carefully, use them temporarily T ooth decay can ... should encourage their children to drink from a cup by their first birthday. As you make the ...

  16. Causes and Consequences of Choosing Different Assurance Providers: An International Study of Sustainability Reporting

    NARCIS (Netherlands)

    P.M. Perego (Paolo)

    2009-01-01

    textabstractAn increasing number of companies voluntary disclose information about their social and environment performance in sustainability reports. This study investigates the causes and consequences of choosing different assurance providers for companies seeking independent verification of their

  17. Leadership in nursing: analysis of the process of choosing the heads.

    Science.gov (United States)

    de Moura, Gisela Maria Schebella Souto; de Magalhaes, Ana Maria Müller; Dall'agnol, Clarice Maria; Juchem, Beatriz Cavalcanti; Marona, Daniela dos Santos

    2010-01-01

    The process of choosing heads can be strategic to achieve desired results in nursing care. This study presents an exploratory and descriptive research that aims to analyze the process of choosing heads for the ward, in the nursing area of a teaching hospital in Porto Alegre. Data was collected from registered nurses, technicians and nursing auxiliaries through a semi-structured interview technique and free choice of words. Three theme categories emerged from content analysis: process of choosing heads, managerial competences of the head-to-be and team articulation. Leadership was the word most frequently associated with the process of choosing heads. The consultation process for the choice of the leader also contributes to the success of the manager, as it makes the team members feel co-responsible for the results achieved and legitimizes the head-to-be in their group.

  18. Factors influencing Zimbabwean physiotherapy students in choosing physiotherapy as a career

    OpenAIRE

    T. Mkondo; W. Mudzi; N. P. Mbambo

    2007-01-01

    People join professions for different reasons and the same applies to physiotherapists. The aim of the study was to identify the reasons for choosing physiotherapy as a career by Zimbabwean physiotherapy students. The study used a descriptive cross-sectional design where a questionnaire was administered to 60 students. Data were collected on the demographics of the students and also on their rating on the importance of 12 factors for their influence in them choosing physiotherapy as a career....

  19. A Framework Proposal For Choosing A New Business Implementation Model In Henkel

    OpenAIRE

    Li, Tsz Wan

    2015-01-01

    Henkel's New Business team is a corporate venturing unit that explores corporate entrepreneurial activities on behalf of Henkel Adhesives Technologies. The new business ideas are implemented through one of these models: incubator, venturing or innovation ecosystem. In current practice, there is no systematic framework in place to choose the implementation model. The goal of the thesis is to propose a framework for choosing the most appropriate model for implementation of a new business idea i...

  20. Teleradiology: threat or opportunity?

    International Nuclear Information System (INIS)

    Jarvis, L.; Stanberry, B.

    2005-01-01

    The rapid advances in information technology and communication bandwidth have spawned an equally rapid development of clinical teleradiology. Current computer technology and communication capability allow easy transfer of diagnostic images, of any complexity, to any location in the world. This provides the opportunity to acquire swift primary and secondary diagnostic opinions from the remotest of locations, often at economically attractive rates, with the potential for easing the burden on hard-pressed departments of radiology. However, this comes at the potential cost of distancing the clinical radiologist from the patient, with consequent impact upon direct clinical care. As this technology advances across the world, it is vital that UK radiologists are familiar with the clinical implications, the medicolegal framework within which the field operates and the associated governance issues. This paper reviews current practice and discusses the associated risks

  1. International power opportunities

    International Nuclear Information System (INIS)

    Moon, A.

    1995-01-01

    Key factors in international development were discussed, using TransAlta Energy Corporation as an example. Trans-Alta is a company generating 4,500 MW of electricity from coal, hydro and natural gas. It has operating facilities in Canada, Argentina and New Zealand, including extensive coal mining interests in Canada. The climate for international opportunities in the energy field were judged to be very good in view of the projected requirement for some 900,000 MW of new power generation in different parts of the world by the year 2003. The five key factors identified for international power development were: (1) using core skills to add value, (2) have a long-term focus, (3) focus on specific countries and selected regions, (4) develop strong relationships with local partners, and (5) develop appropriate projects. 2 figs

  2. Missed opportunities in crystallography.

    Science.gov (United States)

    Dauter, Zbigniew; Jaskolski, Mariusz

    2014-09-01

    Scrutinized from the perspective of time, the giants in the history of crystallography more than once missed a nearly obvious chance to make another great discovery, or went in the wrong direction. This review analyzes such missed opportunities focusing on macromolecular crystallographers (using Perutz, Pauling, Franklin as examples), although cases of particular historical (Kepler), methodological (Laue, Patterson) or structural (Pauling, Ramachandran) relevance are also described. Linus Pauling, in particular, is presented several times in different circumstances, as a man of vision, oversight, or even blindness. His example underscores the simple truth that also in science incessant creativity is inevitably connected with some probability of fault. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.

  3. Melanoma survivorship: research opportunities.

    Science.gov (United States)

    Oliveria, Susan A; Hay, Jennifer L; Geller, Alan C; Heneghan, Maureen K; McCabe, Mary S; Halpern, Allan C

    2007-03-01

    The rising incidence and mortality rates of melanoma, the most fatal form of skin cancer, are among the greatest increases of all preventable cancers over the past decade. However, because of recent advances in early detection, secondary prevention efforts, and treatment, the number of melanoma survivors is increasing. Little research has been conducted on melanoma survivors and important opportunities exist for research in this understudied population. Here, we outline the important research opportunities related to the study of melanoma survivorship and summarize the paucity of literature currently available. A computerized literature search was performed of the MEDLINE database of the National Library of Medicine from 1966-2005. The scope of the search was limited to those studies published in English. The search was conducted using the following MeSH headings: melanoma, neoplasms, skin neoplasms, survival, and survival rate. The reference lists of relevant book chapters and review articles were further reviewed, and printed materials from recent scientific meetings addressing this topic were obtained. Several factors that affect melanoma survivors warrant further study, including: physiologic long-term effects; psychosocial, behavioral, and cognitive factors; demographic characteristics; surveillance practices; recurrences, secondary primaries, and other cancers; family members of survivors; and economic issues, access to health care/life insurance. Understanding recurrence and second primary cancer risk, psychosocial and cognitive characteristics, behaviors, surveillance patterns, economic sequelae, and family issues of melanoma survivors is important from a public health standpoint to promote the health and well-being of this cohort. Melanoma is an understudied cancer, and the incidence and mortality of this disease are increasing. Describing the long term burden of this cancer and identifying factors that contribute to them will facilitate efforts to develop

  4. Negligence, genuine error, and litigation

    OpenAIRE

    Sohn DH

    2013-01-01

    David H SohnDepartment of Orthopedic Surgery, University of Toledo Medical Center, Toledo, OH, USAAbstract: Not all medical injuries are the result of negligence. In fact, most medical injuries are the result either of the inherent risk in the practice of medicine, or due to system errors, which cannot be prevented simply through fear of disciplinary action. This paper will discuss the differences between adverse events, negligence, and system errors; the current medical malpractice tort syst...

  5. Negligence, genuine error, and litigation

    Directory of Open Access Journals (Sweden)

    Sohn DH

    2013-02-01

    Full Text Available David H SohnDepartment of Orthopedic Surgery, University of Toledo Medical Center, Toledo, OH, USAAbstract: Not all medical injuries are the result of negligence. In fact, most medical injuries are the result either of the inherent risk in the practice of medicine, or due to system errors, which cannot be prevented simply through fear of disciplinary action. This paper will discuss the differences between adverse events, negligence, and system errors; the current medical malpractice tort system in the United States; and review current and future solutions, including medical malpractice reform, alternative dispute resolution, health courts, and no-fault compensation systems. The current political environment favors investigation of non-cap tort reform remedies; investment into more rational oversight systems, such as health courts or no-fault systems may reap both quantitative and qualitative benefits for a less costly and safer health system.Keywords: medical malpractice, tort reform, no fault compensation, alternative dispute resolution, system errors

  6. Negligence, genuine error, and litigation

    Science.gov (United States)

    Sohn, David H

    2013-01-01

    Not all medical injuries are the result of negligence. In fact, most medical injuries are the result either of the inherent risk in the practice of medicine, or due to system errors, which cannot be prevented simply through fear of disciplinary action. This paper will discuss the differences between adverse events, negligence, and system errors; the current medical malpractice tort system in the United States; and review current and future solutions, including medical malpractice reform, alternative dispute resolution, health courts, and no-fault compensation systems. The current political environment favors investigation of non-cap tort reform remedies; investment into more rational oversight systems, such as health courts or no-fault systems may reap both quantitative and qualitative benefits for a less costly and safer health system. PMID:23426783

  7. Sensorial evaluation genuineness of wine

    Directory of Open Access Journals (Sweden)

    Ivo Tomášek

    2008-01-01

    Full Text Available The qualitative indicators of wine are also sensoric properties besides analytic properties. The specimens were evaluated immediately after their stabilization. Of course, by the time the sensoric properties are changing and can influence later evaluation, even customers in their desicion for repeating purchase. Specialists evaluated specimen of white wines such as: rhine Riesling, Sauvignon blanc and gruner Veltliner from three locations of Znojmo winery region. All specimen weren´t fermented to dry and they weren´t procesed the same technology, in spite of this, the speciments were evaluated objectively as possilble. The common parameters of vineyards were: exhibition, evaluation above sea-level and average annual temperatrature. The climatic factors had minimum differences in both monitoring vintages of growing season. A different parametr had soils, their geological origin, type of soil, structure and po­wer of topsoil. The acquired results were evaluated and graphically displayed.Gruner Veltliner – specimen No. 1 – this variety was covered in smell and taste by used technology. An outstanding location was a vineyard Weinperky with paleozoic sediments of neogene and higher pH and deeper arable level provides this location incommutable feature in contrast to from other recognizing vineyards of future wine. More likely geological-soil features have even specimens No. 3 and 4, which showed balance characteristic features in recognizing vintage. The specimens No. 2 and 1 had quantity untypical variety shades and they showed balance large differences both in evaluating committees and in recognizing vintages.Sauvignon blanc – the most suitable location was a vineyard Knížecí vrch – a specimen No. 6, which lies on lighter limy soils of Dyje massif together with higher pH created nice feature of variety. A spe­cimen No. 8 had more likely characteristics of location than a specimen No. 6. That express in evaluation. A specimen No. 7 seems less typical and characteristic substitute in evaluation.Riesling rhine – the most suitable location was chosen vineyard Šobes by judges, which gives incommutable features to smell and taste by sandy soils of Dyje massif above river Dyje. A specimen No. 9 represented the smell; specimens No. 10 and 11 were evaluated as average and untypical. They had quite different features in recognizing vintages.The authenticity was extended by sensorial evaluation and at the same time the outstanding locations were chosen, which can give wines of unusual quantity every year in connecting certain variety. The most suitable locations for singular type of wine with extending authenticity are Riesling rhine – vineyard Šobes, Sauvignon blanc – vineyard Knížecí vrch, Veltliner grun – vineyard Weinperky.

  8. Media perspective - new opportunities for reaching audiences

    Science.gov (United States)

    Haswell, Katy

    2007-08-01

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

  9. Learning Opportunities (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2009-12-01

    Full Text Available We’ve reached the end of another year of publication at EBLIP, my first at the helm as Editor‐in‐Chief, and four full years of publication since we began. This year was a busy one with several changes to the editorial team, the addition of more Editorial Advisors, and new evidence summary writers joining our team. Most importantly, the journal continues to grow and thrive, with more people than ever participating in its success. This year we added a new section called Using Evidence in Practice, and in this issue there are two articles in that section which provide practical examples of applying evidence in the workplace. Putting evidence into practice is what EBLIP is all about, so it is my hope that this new section makes the application of evidence based practice more concrete for readers. As we began working on issue 4.4, the Editorial Team decided that it would be a good idea to seek out an Editorial Intern to help with some of the tasks we never seem to get to, given that we are all volunteers. We see the internship as an opportunity to give a library and information studies student a chance to get involved with an open access journal and learn about publishing in library and information studies, which will hopefully benefit them as they begin their new career. The Editorial Intern will assist with marketing and promotion of the journal, soliciting potential manuscripts, and proofreading. They will also participate in all editorial meetings and general discussions. We anticipate that they will bring a wealth of enthusiasm and fresh ideas to our conversations so that EBLIP Editors can also continue to learn and grow by having a fresh set of eyes involved with our processes. It will certainly be a win‐win situation and a learning opportunity for all involved. We are pleased to announce that Andrea Baer has accepted the position of Editorial Intern and joined our team in mid‐November. Andrea is currently attending the University of

  10. KM: Problems and Opportunities

    International Nuclear Information System (INIS)

    Gulliford, J.

    2016-01-01

    Full text: The use of nuclear technology and materials for a wide range of industrial, scientific, medical and energy purposes creates a strong need to assure the availability of relevant skills to support their safe and effective use. Whatever the expected future of nuclear power in different countries, there remains a strong need to sustain a high level of nuclear scientific and engineering expertise in order to contribute to and inform a wide variety of policymaking, safety, technological, medical, and industrial activities. The current talent-base in nuclear technology and science has been built in these countries since the 1950s. The pioneering generation is now long retired and the generation they trained during the expansion period of nuclear technology is now also approaching retirement age. While many aspects of the knowledge accumulated during the pioneering period is well preserved through scientific research reports, design documentation and other publications, and reflected in university training programs, there is greater concern about how to sustain the practical science and technology skills and expertise that can only be obtained through challenging activities such as research and advanced technology development projects. The ageing of the general workforce in the nuclear industry, declining student enrolment in science and engineering programs, and the risk of losing accumulated knowledge and experience have drawn attention to the need for better management of nuclear knowledge. Significant effort needs to be made to maintain adequate skilled workforce and attract new employees for long-term sustainability. Addressing these challenges is very difficult for all but the largest and best-funded national programs. Even for these large programs, the opportunities are fleeting and the attractiveness of research project experiences can be mixed. Working together in an international context, countries can achieve a powerful solution to this situation by

  11. Negative Effects on Psychological Health and Quality of Life of Genuine Irritable Bowel Syndrome-type Symptoms in Patients With Inflammatory Bowel Disease.

    Science.gov (United States)

    Gracie, David J; Williams, Christopher J M; Sood, Ruchit; Mumtaz, Saqib; Bholah, M Hassan; Hamlin, P John; Ford, Alexander C

    2017-03-01

    Symptoms compatible with irritable bowel syndrome (IBS) are common in patients with inflammatory bowel disease (IBD), but it is unclear whether this relates to occult IBD activity. We attempted to resolve this issue in a secondary care population by using a cross-sectional study design. We analyzed Rome III IBS symptoms, disease activity indices, and psychological, somatization, and quality of life data from 378 consecutive, unselected adult patients with IBD seen in clinics at St James's University Hospital in Leeds, United Kingdom from November 2012 through June 2015. Participants provided a stool sample for fecal calprotectin (FC) analysis; levels ≥250 μg/g were used to define mucosal inflammation. By using symptom data and FC levels we identified 4 distinct groups of patients: those with true IBS-type symptoms (IBS-type symptoms with FC levels life levels were also significantly reduced compared with patients with quiescent disease or occult inflammation and were similar to those of patients with active IBD. By using FC levels ≥100 μg/g to define mucosal inflammation, we found a similar effect of IBS-type symptoms on psychological health and quality of life. In a cross-sectional study, we identified a distinct group of patients with IBD and genuine IBS-type symptoms in the absence of mucosal inflammation. These symptoms had negative effects on psychological well-being and quality of life to the same degree as active IBD. New management strategies are required for this patient group. Copyright © 2017 AGA Institute. Published by Elsevier Inc. All rights reserved.

  12. [Sustainable development of the three economic patterns in China: The application of genuine progress indicator in the sustainability assessment of six typical cities.

    Science.gov (United States)

    Li, Jing; Huang, Lu; Yan, Li Jiao

    2016-06-01

    Three economic patterns, i.e., Zhujiang Model, Wenzhou Model and Sunan Model, were all generated in the developed areas of China. Sustainability assessment of those areas plays an important role in guiding future development of the economy of China. Genuine progress indicator (GPI) was adopted in this study to evaluate the sustainability of 6 typical cities (Guangzhou, Shenzhen, Wenzhou, Suzhou, Wuxi, and Changzhou) of the three economic patterns from 1995 to 2012. During the study period, the values of GDP for the six cities had experienced exponential growth, while the values of GPI started to increase since 2005 after a relatively constant period between 1995 and 2005. The gap between GPI and GDP had been widening from a historical perspective. Zhujiang Model made great progress in economic growth, however, the economic, social, and environmental costs were evident. It should tackle income inequality, traffic jam, and environmental pollution to reach sustainability. The development of Wenzhou Model slowed down in the late pe-riod, with inadequate potential to develop. Its income inequality was tough, social and economic development was slow, and the economic development pattern needed to be urgently changed. Sunan Model had a higher value of GPI and the potential to reach sustainability, with remarkable growth of economy, median level of the GPI costs, and steady improvement of social development, although its natural resources were depleted. Three economic patterns should focus on the three dimensions of sustainability (economy, environment, and society), and Zhujiang Model and Wenzhou Model needed to be more active to search for transition of their development.

  13. What procedure to choose while designing a fuzzy control? Towards mathematical foundations of fuzzy control

    Science.gov (United States)

    Kreinovich, Vladik YA.; Quintana, Chris; Lea, Robert

    1991-01-01

    Fuzzy control has been successfully applied in industrial systems. However, there is some caution in using it. The reason is that it is based on quite reasonable ideas, but each of these ideas can be implemented in several different ways, and depending on which of the implementations chosen different results are achieved. Some implementations lead to a high quality control, some of them not. And since there are no theoretical methods for choosing the implementation, the basic way to choose it now is experimental. But if one chooses a method that is good for several examples, there is no guarantee that it will work fine in all of them. Hence the caution. A theoretical basis for choosing the fuzzy control procedures is provided. In order to choose a procedure that transforms a fuzzy knowledge into a control, one needs, first, to choose a membership function for each of the fuzzy terms that the experts use, second, to choose operations of uncertainty values that corresponds to 'and' and 'or', and third, when a membership function for control is obtained, one must defuzzy it, that is, somehow generate a value of the control u that will be actually used. A general approach that will help to make all these choices is described: namely, it is proved that under reasonable assumptions membership functions should be linear or fractionally linear, defuzzification must be described by a centroid rule and describe all possible 'and' and 'or' operations. Thus, a theoretical explanation of the existing semi-heuristic choices is given and the basis for the further research on optimal fuzzy control is formulated.

  14. Challenges and Opportunities

    International Nuclear Information System (INIS)

    Foster, J.B.

    1999-01-01

    A series of overhead viewgraphs accompanied this presentation. The viewgraphs presented 1998 year-end predictions of oil and gas prices. Comparisons of projected versus actual values for 1998 for natural gas consumption, production, imports and wellhead prices for the United States were also presented. A comparison of projected versus actual consumption values for 1998 in the residential, commercial, industrial and electric generation sectors was included. In many cases actual versus projected values were quite different. The importance of storage to balancing the market was illustrated. Graphs depicting gas production, workover rigs, reserve life comparisons, and GOM natural gas rig count and production for the U.S. were described. Drilling activity in the Gulf of Mexico was summarized. The total wells drilled in 1997 was 1223 compared to 1019 in 1998. The factors affecting deliverability additions on the Gulf of Mexico shelf include smaller new discoveries, diminishing completion opportunities in older fields, few productive zones in new discoveries and a rapid decline rate resulting from smaller reservoirs. 6 tabs., 13 figs

  15. Research Opportunities with SIRTF

    Science.gov (United States)

    Bicay, M. D.

    2000-05-01

    The vast majority of observing time on the Space Infrared Telescope Facility (SIRTF), to be launched next year, will be available to the broad science community. A unique and innovative component of this community observing time is the Legacy Science Program, enabling investigators to conduct large and coherent science programs early in the mission, with data entering the public domain immediately upon processing at the SIRTF Science Center (SSC). The Legacy Science Call for Proposals (CP) is now open, and proposals are due on September 15, 2000. The first General Observer CP will be issued in late 2001, with proposals due four months after launch. Subsequent CPs will be issued by the SSC on an approximately annual basis. Archival research with SIRTF data will be possible within 6 months of launch, utilizing data from the First-Look Survey and from early Legacy Science observations. The author will provide an overview of the research opportunities available with SIRTF, the nominal schedule of CPs, and the anticipated plans for data analysis funding. Proposal submission procedures, and an introduction to planning and proposing tools and resources, will be provided. A description of the SIRTF observing modes and their corresponding SSC pipeline data products will also be presented.

  16. Inequality of Opportunity in Egypt

    OpenAIRE

    Hassine, Nadia Belhaj

    2012-01-01

    The article evaluates the contribution of inequality of opportunity to earnings inequality in Egypt and analyzes its evolution across three time periods and different population groups. It provides parametric and nonparametric estimates of a lower bound for the degree of inequality of opportunity for wage and salary workers. On average, the contribution of opportunity-shaping circumstances to earnings inequality declined from 22 percent in 1988 to 15 percent in 2006. Levels of inequality of o...

  17. Decision Support System to Choose Digital Single Lens Camera with Simple Additive Weighting Method

    Directory of Open Access Journals (Sweden)

    Tri Pina Putri

    2016-11-01

    Full Text Available One of the technologies that evolve today is Digital Single Lens Reflex (DSLR camera. The number of products makes users have difficulties to choose the appropriate camera based on their criteria. Users may utilize several ways to help them choosing the intended camera such as using magazine, internet, and other media. This paper discusses about a web based decision support system to choose cameras by using SAW (Simple Additive Weighting method in order to make the decision process more effective and efficient. This system is expected to give recommendations about the camera which is appropriate with the user’s need and criteria based on the cost, the resolution, the feature, the ISO, and the censor. The system was implemented by using PHP and MySQL. Based on the result of questionnaire distributed to 20 respondents, 60% respondents agree that this decision support system can help users to choose the appropriate camera DSLR in accordance with the user’s need, 60% of respondents agree that this decision support system is more effective to choose DSLR camera and 75% of respondents agree that this system is more efficient. In addition, 60.55% of respondents agree that this system has met 5 Es Usability Framework.

  18. DIGITAL PAKISTAN: OPPORTUNITIES & CHALLENGES

    Directory of Open Access Journals (Sweden)

    Ghulam Muhammad Kundi

    2008-10-01

    Full Text Available IT has revolutionized the social and organizational life around the globe. Given the newness of IT as a technology, there is a lot of potential that needs to be explored. It is however, argued that as IT can revolutionize the economic development, by the same coin, although its mismanagement in adoption process can end up in problems or even straight failure of the technology at the business-end. This study was conducted with reference to opportunities and challenges in the IT adoption process in Pakistan. The aim of the study was to point out the barriers that are impeding the country’s computerization process in order to provide facts to the policy makers for smooth computerization. The primary data collected through structured questionnaires was analyzed and tested through correlation, regressions analysis and t-test. Out of 10 hypotheses, 3 were accepted while in the rest null hypotheses were not substantiated. Based on primary and secondary data analysis this study has found that all independent bureaucratic, political, education and social and cultural variables are mutually correlated and have significant impact on shaping and reshaping of IT in Pakistan, while the Pakistan IT policy is inconsistent, administrative machinery attitude is negative and non cooperative, procedures are cumbersome and implementation is weak and ineffective, not to mention the lack of IT knowledge on the bureaucratic side. The political environment is instable and law and order is worse which is discouraging the investment. Moreover, physical and legal infrastructure is insufficient and the country is lacking good quality IT professionals. IT organization alignment is another serious issue in Pakistan. However, government incentives and growing interest from the private sector indicate positive attitude towards computerization of the country.

  19. DIGITAL PAKISTAN: OPPORTUNITIES & CHALLENGES

    Directory of Open Access Journals (Sweden)

    Ghulam Muhammad Kundi

    2008-12-01

    Full Text Available ABSTRACT IT has revolutionized the social and organizational life around the globe. Given the newness of IT as a technology, there is a lot of potential that needs to be explored. It is however, argued that as IT can revolutionize the economic development, by the same coin, although its mismanagement in adoption process can end up in problems or even straight failure of the technology at the business-end. This study was conducted with reference to opportunities and challenges in the IT adoption process in Pakistan. The aim of the study was to point out the barriers that are impeding the country’s computerization process in order to provide facts to the policy makers for smooth computerization. The primary data collected through structured questionnaires was analyzed and tested through correlation, regressions analysis and t-test. Out of 10 hypotheses, 3 were accepted while in the rest null hypotheses were not substantiated. Based on primary and secondary data analysis this study has found that all independent bureaucratic, political, education and social and cultural variables are mutually correlated and have significant impact on shaping and reshaping of IT in Pakistan, while the Pakistan IT policy is inconsistent, administrative machinery attitude is negative and non cooperative, procedures are cumbersome and implementation is weak and ineffective, not to mention the lack of IT knowledge on the bureaucratic side. The political environment is instable and law and order is worse which is discouraging the investment. Moreover, physical and legal infrastructure is insufficient and the country is lacking good quality IT professionals. IT organization alignment is another serious issue in Pakistan. However, government incentives and growing interest from the private sector indicate positive attitude towards computerization of the country.

  20. Chinese traders in Serbia: Gender opportunities, translocal family strategies, and transnational mobility

    Directory of Open Access Journals (Sweden)

    Maja Korać-Sanderson

    2013-12-01

    In this paper I focus on Chinese trading migration to Serbia. I argue that in choosing destinations for their businesses Chinese traders increasingly opt for underdeveloped regions and transition societies not because they provide good business opportunities measured by economic indicators alone. Rather, these destinations are chosen because they provide better opportunities for an entrepreneurial life embedded in self-reliance and self-management. Some of these opportunities, as my discussion will demonstrate, are importantly gendered, opening up new gender space for young families and for women in particular. My discussion will further point out that because business opportunities in Serbia do not necessarily imply desirable living conditions, Chinese traders diversify their family strategies, which are translocally and transnationally negotiated. In doing so, I argue, they become protagonists, actively involved in establishing their livelihoods and flexible ways of incorporation.

  1. [The research protocol VI: How to choose the appropriate statistical test. Inferential statistics].

    Science.gov (United States)

    Flores-Ruiz, Eric; Miranda-Novales, María Guadalupe; Villasís-Keever, Miguel Ángel

    2017-01-01

    The statistical analysis can be divided in two main components: descriptive analysis and inferential analysis. An inference is to elaborate conclusions from the tests performed with the data obtained from a sample of a population. Statistical tests are used in order to establish the probability that a conclusion obtained from a sample is applicable to the population from which it was obtained. However, choosing the appropriate statistical test in general poses a challenge for novice researchers. To choose the statistical test it is necessary to take into account three aspects: the research design, the number of measurements and the scale of measurement of the variables. Statistical tests are divided into two sets, parametric and nonparametric. Parametric tests can only be used if the data show a normal distribution. Choosing the right statistical test will make it easier for readers to understand and apply the results.

  2. [Dentistry students' reasons for choosing dentistry as a career in Damascus University].

    Science.gov (United States)

    Mashlah, A M

    2012-05-01

    This cross-sectional questionnaire survey assessed the motives for choosing dentist as a profession among dentistry students at Damascus University, Syrian Arab Republic. A total of 408 undergraduate students (233 males and 175 females) aged 18-23 years were selected randomly from students in the second, third and fourth years of dentistry study. They completed a questionnaire that enquired about their reasons for studying dentistry as well as their sociodemographic characteristics. The number of admissions in females had increased over the 3 years. Most parents of the students were university-educated. The main motivation for choosing dentistry was as a means to achieve personal goals, including getting a good job abroad, having financial independence, and attaining a good reputation. There were significant differences between the sexes with regard to the reasons for choosing dentistry.

  3. A few philosophical ruminations on the human condition and choosing to live well

    Directory of Open Access Journals (Sweden)

    Blake E. Hestir

    2008-06-01

    Full Text Available The notion that life is meaningful through choosing to live well has historically received substantive attention in various philosophical circles, notably the ancient Greek philosophers Socrates, Plato, and Aristotle, and more recently several of the existentialists. In some respects, the idea of choosing to live well is a “thematization” of two widely-recognized, independent components of a meaningful life: happiness and authenticity. I develop this notion of choosing to live well by exploring, developing, and relating these conceptions of happiness and authenticity. By appealing to a very basic account of human nature that has found favor among a great number of people, I show how happiness and authenticity complement each other as conditions for the possibility of living meaningfully.

  4. The research protocol VI: How to choose the appropriate statistical test. Inferential statistics

    Directory of Open Access Journals (Sweden)

    Eric Flores-Ruiz

    2017-10-01

    Full Text Available The statistical analysis can be divided in two main components: descriptive analysis and inferential analysis. An inference is to elaborate conclusions from the tests performed with the data obtained from a sample of a population. Statistical tests are used in order to establish the probability that a conclusion obtained from a sample is applicable to the population from which it was obtained. However, choosing the appropriate statistical test in general poses a challenge for novice researchers. To choose the statistical test it is necessary to take into account three aspects: the research design, the number of measurements and the scale of measurement of the variables. Statistical tests are divided into two sets, parametric and nonparametric. Parametric tests can only be used if the data show a normal distribution. Choosing the right statistical test will make it easier for readers to understand and apply the results.

  5. Making difficult decisions: the role of quality of care in choosing a nursing home.

    Science.gov (United States)

    Pesis-Katz, Irena; Phelps, Charles E; Temkin-Greener, Helena; Spector, William D; Veazie, Peter; Mukamel, Dana B

    2013-05-01

    We investigated how quality of care affects choosing a nursing home. We examined nursing home choice in California, Ohio, New York, and Texas in 2001, a period before the federal Nursing Home Compare report card was published. Thus, consumers were less able to observe clinical quality or clinical quality was masked. We modeled nursing home choice by estimating a conditional multinomial logit model. In all states, consumers were more likely to choose nursing homes of high hotel services quality but not clinical care quality. Nursing home choice was also significantly associated with shorter distance from prior residence, not-for-profit status, and larger facility size. In the absence of quality report cards, consumers choose a nursing home on the basis of the quality dimensions that are easy for them to observe, evaluate, and apply to their situation. Future research should focus on identifying the quality information that offers the most value added to consumers.

  6. Oilseeds business opportunities in Ethiopia

    NARCIS (Netherlands)

    Wijnands, J.H.M.; Biersteker, J.; Hiel, R.

    2007-01-01

    In this study the business opportunities for Dutch companies in the Ethiopian oilseeds sector are explored. Opportunities for setting up sustainable export chains should mutually benefit Dutch companies as well as the Ethiopian oilseeds sector in particular and the Ethiopian society in general.

  7. Opportunities and Internationalisation of PSFs

    DEFF Research Database (Denmark)

    Jensen, Søren Henning; Poulfelt, Flemming

    2017-01-01

    to opportunities. Instead, it seems to be a very scattered landscape. However, the analysis reveals that there seems to be a focus on sub-industries or businesses rather than looking on PSF as a whole. In addition, the analysis indicates that opportunities are dealt with as an underlying issue closely related...

  8. Detection of Genuine conducting direction by radionuclide phase analysis in pseudo-RBBB in complete atrial-ventricular block patients with apical pacing

    International Nuclear Information System (INIS)

    Chu, L.S.; Liu, R.S.; Chang, C.P.; Wu, LC; Liou, J.Y.; Chen, W.L.; Kong, C.W.; Liao, S.Q.

    2004-01-01

    right chest leads. Conclusion: As if the QRS complex and T wave are not opposite or concordant in the complete A-V block with apical pacing, the radionuclide tracing was proved to be potential means to assess the genuine conducting direction. (authors)

  9. Markers of quality and genuineness of commercial extra virgin sacha inchi oils; Marcadores de la calidad y la genuinidad de aceites de sacha inchi extra virgen comerciales

    Energy Technology Data Exchange (ETDEWEB)

    Chasquibol, N.A.; Gomez-Coca, R.B.; Yacono, J.C.; Guinda, A.; Moreda, W.; Aguila, C.; Perez-Camino, M.C.

    2016-07-01

    This work tackles the study of the quality and authenticity of oils labeled and commercialized as extra virgin sacha inchi oil. Major and minor components as triglycerides, fatty acid methyl esters, tocopherols, sterols and hydrocarbons are determined as well as other physicochemical parameters (density, viscosity, acidity and peroxide value). The results showed that some of the commercialized oils do not fulfill the basic requirement established in the regulation such as the content of α-linolenic acid, higher than 44.7 or 55.0% in the cases of P. volubilis and P. huayllabambana, respectively. The calculated stigmasterol/campesterol ratio for genuine sacha inchi oils should be around 4, however not all commercial oils analyzed comply with this requirement. The presence of the flavons sesamin and sesamolin indicates the addition of compounds from sesame oils. Finally, some of the commercial oils showed to contain trans fatty acids although this was not accompanied by the sterene hydrocarbon presence. [Spanish] En este trabajo se aborda el estudio de la calidad y la genuinidad de los aceites etiquetados y comercializados como sacha inchi extra virgen. Se estudian los componentes mayoritarios como los triglicéridos y los ésteres metílicos de ácidos grasos, componentes menores insaponificables (tocoferoles, esteroles e hidrocarburos) así como otros parámetros fisicoquímicos (densidad, viscosidad, acidez, peróxidos y estabilidad). Los resultados mostraron que algunos de los aceites comercializados no cumplían con el requisito básico establecido en la normativa de tener un contenido en α-linolénico superior a 44,7 o 55,0% determinado para P. volubilis o P. huayllabambana respectivamente. La relación estigmasterol/campesterol medida en aceites de sacha inchi genuinos es de alrededor de 4, y no todos los aceites comerciales analizados cumplían con este requisito. La presencia de las flavonas sesamina y sesamolina indica la adición de compuestos procedentes

  10. South Bellmore Veterinary Group Review: How to choose a good local veterinarian for your pets

    OpenAIRE

    Debrah

    2018-01-01

    You need time and patience in looking for the right veterinarian for your pets even if it’s just within your area or city. You also need to consider the current situation of your pets in choosing a good vet. A few types of research have seen many pet owners turn to using a holistic approach. Similar on how South Bellmore Veterinary Group views the process of choosing a vet, you should as well look for a trustworthy vet as if you’re finding the right family doctor for yourself. It would be...

  11. Description of women's personality traits and psychological vulnerability prior to choosing hormone replacement therapy

    DEFF Research Database (Denmark)

    Loekkegaard, E; Eplov, L F; Køster, A

    2002-01-01

    INTRODUCTION: Data suggest that women using hormone replacement therapy (HRT) represent a special subgroup of the general population regarding, for instance, cardiovascular risk factors and education. OBJECTIVE: To analyse if women who choose HRT are characterised a priori by high neuroticism sco...... confounders. The study suggests that selection bias among women choosing HRT may also include personality traits....... included Eysencks personality questionnaire concerning intro/extroversion and neuroticism. At the age of 45, the re-examination of the women included a test for psychological vulnerability. The participants reported whether or not they used HRT at the age of 40, 45, 51 and 60 years. The analyses comprised...

  12. Choosing surgery

    DEFF Research Database (Denmark)

    Thorstensson, Carina; Lohmander, L; Frobell, Richard

    2009-01-01

    -depth qualitative interviews were conducted with young (aged 18-35), physically active individuals with ACL rupture who were participating in a RCT comparing training and surgical reconstruction with training only. 22/34 were randomised to training only but crossed over to surgery. Of these, 11 were interviewed......ABSTRACT: BACKGROUND: The objective was to understand patients' views of treatment after acute anterior cruciate ligament (ACL) injury, and their reasons for deciding to request surgery despite consenting to participate in a randomised controlled trial (to 'cross-over'). METHODS: Thirty-four in...... before surgery, and 11 were interviewed at least 6 months after surgery. To provide additional information, 12 patients were interviewed before randomisation. Interviews were audio-recorded, transcribed and analysed using the Framework approach. RESULTS: Strong preference for surgery was commonplace...

  13. Links and opportunities

    Science.gov (United States)

    1999-09-01

    At the end of June a new website was launched to enable young people to get involved with the UK's national Foresight programme and to help shape the future. `School of the Future - Young people with Foresight' will provide young people with the means to contribute to the national programme which develops scenarios of the future, looking at possible needs, opportunities or threats and deciding what should be done now to make sure these challenges can be met. The site can be found at www.asset.org.uk and it will be run by the Association for Schools' Science, Engineering and Technology (ASSET). The latest round of Foresight began in April and panels are taking a look at the aging population, crime prevention, built environment and transport, aerospace and systems, energy and the natural environment, information, communications and media, materials and sustainable development, amongst other topics. Information about Foresight activities and events can be obtained from the Office of Science and Technology or the Foresight Knowledge pool at www.foresight.gov.uk. The pool will act as a unique and freely accessible electronic library of views and information about the future that young people will be able to draw on for assistance and reference material. Futher assistance for students will also be on offer from museums and art galleries from now on, thanks to additional funding which has been made available over the next three years. Forty museums and galleries will share up to #2.5m for projects intended to improve students' literacy, numeracy and science skills as well as their understanding of history and art. Examples of the imaginative projects which have been put forward include use of the large collection of steam engines at the Museum of Science and Industry in Manchester to assist boys' science and literacy skills. The Museum of London will be working with over 2000 schools in the South East to provide materials for the schools' own mini-museums on the Romans

  14. Equal opportunities group. His mission : accelerating equal opportunities at CERN

    CERN Multimedia

    Patrice Loïez

    2000-01-01

    L. to r.: Michel Mayoud, Christine Petit-Jean-Genaz, the Equal Opportunities Officer Sudeshna Datta-Cockerill, Elena Wildner, Anne-Sylvie Cerne, Karl-Heinz Kissler, the Chairman John Ellis and Eva-Maria Groniger-Voss

  15. The Paradox of Equal Opportunities

    Directory of Open Access Journals (Sweden)

    Mitja Sardoč

    2014-06-01

    Full Text Available The basic assumption of the idea of equal opportunities is based on the assertion that all individuals competing for an advantaged social position should have equal opportunities, i.e., that each and every one of them should have fair opportunities to achieve a particular goal. Despite the fact that equal opportunities is one of the basic mechanisms for a just distribution of advantageous social positions, the idea of fair equality of opportunity remains divided between different competing political projects, e.g., egalitarian liberalism, libertarian political theory, multiculturalism, etc. This paper examines two basic dimensions of equal opportunities to which existing conceptions fail to offer a unanimous answer, i.e., a the issue of fairness and b the issue of the currency of fairness. The concluding part of this paper presents two basic paradoxes that determine both the direction of the discussion as well as the possible solutions to the achievement of fair equal opportunities as part of any process for competing for advantageous social positions.

  16. Career Opportunities for Theatre Practitioners.

    Science.gov (United States)

    Cadman, Victoria

    2017-11-01

    'What's the point in doing that?' This is often the response given to those saying they are undertaking education outside of work hours. Many do not see their role in theatre as just a job, but now want a career which means extra studying. Ideally this needs to be in advance so they are one step ahead for when an opportunity arises. Career opportunities and education go hand in hand together, and so it is difficult to discuss one without mentioning the other to some degree. We need education to access career opportunities, but we also need career routes to help drive education forward.

  17. Biogas Opportunities Roadmap Progress Report

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2015-12-01

    In support of the Obama Administration's Climate Action Plan, the U.S. Department of Energy, the U.S. Environmental Protection Agency, and U.S. Department of Agriculture jointly released the Biogas Opportunities Roadmap Progress Report, updating the federal government's progress to reduce methane emissions through biogas systems since the Biogas Opportunities Roadmap was completed by the three agencies in July 2014. The report highlights actions taken, outlines challenges and opportunities, and identifies next steps to the growth of a robust biogas industry.

  18. Web-Based Customizable Viewer for Mars Network Overflight Opportunities

    Science.gov (United States)

    Gladden, Roy E.; Wallick, Michael N.; Allard, Daniel A.

    2012-01-01

    This software displays a full summary of information regarding the overflight opportunities between any set of lander and orbiter pairs that the user has access to view. The information display can be customized, allowing the user to choose which fields to view/hide and filter. The software works from a Web browser on any modern operating system. A full summary of information pertaining to an overflight is available, including the proposed, tentative, requested, planned, and implemented. This gives the user a chance to quickly check for inconsistencies and fix any problems. Overflights from multiple lander/ orbiter pairs can be compared instantly, and information can be filtered through the query and shown/hidden, giving the user a customizable view of the data. The information can be exported to a CSV (comma separated value) or XML (extensible markup language) file. The software only grants access to users who are authorized to view the information. This application is an addition to the MaROS Web suite. Prior to this addition, information pertaining to overflight opportunities would have a limited amount of data (displayed graphically) and could only be shown in strict temporal ordering. This new display shows more information, allows direct comparisons between overflights, and allows the data to be manipulated in ways that it was unable to be done in the past. The current software solution is to use CSV files to view the overflight opportunities.

  19. To walk or to fly? How birds choose among foraging modes

    NARCIS (Netherlands)

    Bautista, LM; Tinbergen, J; Kacelnik, A; Bautista, Luis M.; Southwood, Richard

    2001-01-01

    We test the predictive value of the main energetic currencies used in foraging theory using starlings that choose between two foraging modes (walking versus flying). Walking is low-cost, low-yield, whereas flying is the opposite. We fixed experimentally, at 11 different values, the amount of flight

  20. Choosing tree genotypes for phytoremediation of landfill leachate using phyto-recurrent selection

    Science.gov (United States)

    Jill A. Zalesny; Ronald S., Jr. Zalesny; Adam H. Wiese; Richard B. Hall

    2007-01-01

    Information about the response of poplar (Populus spp.) genotypes to landfill leachate irrigation is needed, along with efficient methods for choosing genotypes based on leachate composition. Poplar clones were irrigated during three cycles of phyto-recurrent selection to test whether genotypes responded differently to leachate and water, and to test...

  1. Destined to Design? How and Why Australian Women Choose to Study Industrial Design

    Science.gov (United States)

    Lockhart, Cathy; Miller, Evonne

    2016-01-01

    Despite over three decades of legislation and initiatives designed to tackle the traditional gender divide in the science, technology and design fields, only a quarter of the registered architects in Australia are women. There are no statistics available for other design disciplines, with little known about why women choose design as a career path…

  2. Choosing High-Yield Tasks for the Mathematical Development of Practicing Secondary Teachers

    Science.gov (United States)

    Epperson, James A. Mendoza; Rhoads, Kathryn

    2015-01-01

    Many mathematics teacher educators encounter the challenge of creating or choosing mathematical tasks that evoke important mathematical insights and connections yet remain firmly grounded in school mathematics. This challenge increases substantially when trying to meet the needs of practicing secondary mathematics teachers pursuing graduate work…

  3. Review of the CDC’s “Choose Respect” Dating Violence Prevention Materials

    Directory of Open Access Journals (Sweden)

    Jodie Hertzog

    2007-03-01

    Full Text Available An overview of resources developed for the Center for Disease Control’s national “Choose Respect” initiative targeting youth ages 11-14 is provided. The initiative’s goal is to prevent teen dating violence by promoting healthy relationship development. Resources include a community action kit, downloadable video, television and radio advertisements as well as educational posters.

  4. The Effect of Choosing versus Receiving Feedback on College Students' Performance

    Science.gov (United States)

    Cutumisu, Maria; Schwartz, Daniel L.

    2016-01-01

    This study examines the effect of choosing versus receiving feedback on the learning performance of n = 98 post-secondary students from California on a digital poster design task. The study employs a yoked experimental design where college students are randomly assigned to play a choice-based assessment game, Posterlet, in one of two conditions,…

  5. Review of: Maurizio Viroli, How to Choose a Leader: Machiavelli’s Advice to Citizens,

    Directory of Open Access Journals (Sweden)

    Michalis Katsimitsis

    2017-02-01

    Full Text Available Unlike other leadership books, How to Choose a Leader makes a shift of perspective, giving the point of view of the leader to the people. This is in itself interesting, since we rarely come across such an attempt to “teach” citizens so systematically.

  6. On-the-Job and Off-the-Job Assessment: Choosing a Balance.

    Science.gov (United States)

    Hager, Paul

    1998-01-01

    Proposes definitions for on- and off-the-job assessment. Presents a model for education and assessment in the workplace that includes (1) development of knowledge, skills, and abilities; (2) performance in simulated or practice situations; and (3) competence in occupational practice. Considers when to choose on- or off-the-job assessment. (SK)

  7. How to choose the most appropriate cognitive test to evaluate cognitive complaints in primary care

    NARCIS (Netherlands)

    Janssen, Jolien; Koekkoek, Paula S.; Moll van Charante, Eric P.; Jaap Kappelle, L.; Biessels, Geert Jan; Rutten, Guy E. H. M.

    2017-01-01

    Background: Despite the wealth of research devoted to the performance of individual cognitive tests for diagnosing cognitive impairment (including mild cognitive impairment and dementia), it can be difficult for general practitioners to choose the most appropriate test for a patient with cognitive

  8. Choosing a Doctor: Does Presentation Format Affect the Way Consumers Use Health Care Performance Information?

    Science.gov (United States)

    Kenny, Patricia; Goodall, Stephen; Street, Deborah J; Greene, Jessica

    2017-12-01

    Choosing a new health service provider can be difficult and is dependent on the type and clarity of the information available. This study examines if the presentation of service quality information affects the decisions of consumers choosing a general medical practice. The aim was to examine the impact of presentation format on attribute level interpretation and relative importance. A discrete choice experiment eliciting preferences for a general medical practice was conducted using four different presentation formats for service quality attributes: (1) frequency and percentage with an icon array, (2) star ratings, (3) star ratings with a text benchmark, and (4) percentage alone. A total of 1208 respondents from an online panel were randomised to see two formats, answering nine choices for each, where one was a dominated choice. Logistic regression was used to assess the impact of presentation format on the probability of choosing a dominated alternative. A generalised multinomial logit model was used to estimate the relative importance of the attribute levels. The probability of incorrectly choosing a dominated alternative was significantly higher when the quality information was presented as a percentage relative to a frequency with icon array, star rating or bench-marked star rating. Preferences for a practice did not differ significantly by presentation format, nor did the probability of finding the information difficult to understand. Quantitative health service quality information will be more useful to consumers if presented by combining the numerical information with a graphic, or using a star rating if appropriate for the context.

  9. First-year dental students' motivation and attitudes for choosing the dental profession.

    Science.gov (United States)

    Avramova, Nadya; Yaneva, Krassimira; Bonev, Boyko

    2014-01-01

    To determine first-year dental students' current motivation and attitudes for choosing the dental profession at the Faculty of Dental Medicine, Medical University - Sofia, Bulgaria. An anonymous questionnaire, consisting of 12 questions about students' socio-demographic profile and their motivation for choosing dentistry, was administered to 119 first-year dental students at the Faculty of Dental Medicine of the Medical University of Sofia. The study was conducted at the beginning of the 2012-2013 academic year. The data was processed and analyzed with the following software: Microsoft Windows Server 2008 R2; Microsoft SQL Server 2008; Internet Information Server 7.5.; Microsoft SharePoint Server 2010. The majority of the students (73%) were self-motivated for choosing dentistry as a career; 61% of them did not have relatives in the medical profession; 43% chose dental medicine because it is a prestigious, humane and noble profession; 50% - for financial security; 59% - because of the independence that it provides. There were no significant differences in the motivation between males and females. Independence, financial security and 'prestige' were the predominant motivating factors in this group of first-year dental students. Determining the reasons for choosing dentistry has important implications for the selection and training of students as well as for their future job satisfaction. Copyright © 2014 by Academy of Sciences and Arts of Bosnia and Herzegovina.

  10. The Major in Cultural Context: Choosing Liberal Arts in the Marshall Islands

    Science.gov (United States)

    DeCoursey, C. A.; Krawczyk, Ewa B.

    2017-01-01

    Choosing a major is part of liberal arts (LA) education in American-accredited colleges across the world. In global second-language (L2) contexts, the choice of major is shaped by local cultural factors. This study of 192 undergraduates at an English-medium-of-instruction (EMI) college in the Republic of the Marshall Islands (RMI) used a survey,…

  11. Which Teachers Choose a Defined Contribution Pension Plan? Evidence from the Florida Retirement System

    Science.gov (United States)

    Chingos, Matthew M.; West, Martin R.

    2015-01-01

    Since 2002, public school teachers in Florida have been permitted to choose between a defined benefit (DB) and a defined contribution (DC) retirement plan. We exploit this unique policy environment to study new teachers' revealed preferences over pension plan structures. Roughly 30 percent of teachers hired between 2003 and 2008 selected the DC…

  12. How High School Students Construct Decision-Making Strategies for Choosing Colleges

    Science.gov (United States)

    Govan, George V.; Patrick, Sondra; Yen, Cherng-Jyn

    2006-01-01

    This study examined how high school seniors construct decision-making strategies for choosing a college to attend. To comprehend their decision-making strategies, we chose to examine this process through the theoretical lens of bounded rationality, which brings to light the complexity in constructing a college choice decision-making strategy…

  13. Choosing the Teaching Profession: Teachers' Perceptions and Factors Influencing Their Choice to Join Teaching as Profession

    Science.gov (United States)

    Avgousti, Charalambos

    2017-01-01

    The study discovered why teachers around the world choose the Teaching profession and the factors affecting their choices. The study is meaningful to teacher education curriculum developers and teacher recruiters, for revealing the effects of teachers' perceptions on their career planning and professional growth. The findings from inferential…

  14. The Comparison of Iranian and Foreign Students’ Motivations to Choose Dentistry Field of Study

    Directory of Open Access Journals (Sweden)

    Abdolreza Gilavand

    2016-06-01

    Full Text Available Background Because of some special and privileged attractions of dentistry discipline, the first choice of volunteers who want to enter university is dentistry. The students usually choose it regardless to their interests and talents. Therefore, this study aimed to investigate Iranian and Foreign student’s motivations to choose dentistry field of study. Materials and Methods We searched international databases such as PubMed, Scopus, EMBASE, Cochrane Library, and Iranian databases such as SID, Magiran, Iranmedex using a searching strategy during 2000 to 2015 years. Database without language restriction, since 2000 sources, with the MeSH term "Choose dentistry field" AND "Students". At first, in the initial search,152 articles were found, and finally, 51 of them which were related to the subject of this research were used. Results In general, the motivation of students to choose field of study in Iranain and Foreign students include the following:: an independent office or job independence, high economic income, appropriate social status,  job attractiveness of dentistry, appropriate job position, individual longing, help others, top rank of student in the university entrance exam, continue to study at specialized PhD in one of dentistry trends, successful marriage nd interest in the field of dentistry. Conclusion It seems that with regard to the high unemployment rate of university graduates in Iran, the most important incentives of applicants who want to enter the dentistry discipline are high income and  particular social prestige at this major. Moreover, high income and independent job situations are the most important factors in Foreign students for choosing this filed of study in the overseas studies.

  15. Choose and Book: a sociological analysis of 'resistance' to an expert system.

    Science.gov (United States)

    Greenhalgh, Trisha; Stones, Rob; Swinglehurst, Deborah

    2014-03-01

    In 2004, the English Department of Health introduced a technology (Choose and Book) designed to help general practitioners and patients book hospital outpatient appointments. It was anticipated that remote booking would become standard practice once technical challenges were overcome. But despite political pressure and financial incentives, Choose and Book remained unpopular and was generally used reluctantly if at all. Policymakers framed this as a problem of 'clinician resistance'. We considered Choose and Book from a sociological perspective. Our dataset, drawn from a qualitative study of computer use in general practice, comprised background documents, field notes, interviews, clinical consultations (directly observed and videotaped) and naturally occurring talk relating to referral to hospital in four general practices. We used strong structuration theory, Giddens' conceptualisation of expert systems, and sensitivity to other sociological perspectives on technology, institutions and professional values to examine the relationship between the external environment, the evolving technology and actions of human agents (GPs, administrators, managers and patients). Choose and Book had the characteristics of an expert system. It served to 'empty out' the content of the consultation as the abstract knowledge it contained was assumed to have universal validity and to over-ride the clinician's application of local knowledge and practical wisdom. Sick patients were incorrectly assumed to behave as rational choosers, able and willing to decide between potential options using abstracted codified information. Our analysis revealed four foci of resistance: to the policy of choice that Choose and Book symbolised and purported to deliver; to accommodating the technology's socio-material constraints; to interference with doctors' contextual judgements; and to adjusting to the altered social relations consequent on its use. We conclude that 'resistance' is a complex phenomenon

  16. A Systematic Review of the Factors that Patients Use to Choose their Surgeon.

    Science.gov (United States)

    Yahanda, Alexander T; Lafaro, Kelly J; Spolverato, Gaya; Pawlik, Timothy M

    2016-01-01

    Given surgery's inherent risks, a patient should be able to make the most informed decisions possible in selecting surgical treatment. However, there is little information on what factors patients deem important when choosing a surgeon. We performed a systematic review of the literature focused on how patients select surgical care, focusing on identification of factors that influence patient choice as well as important sources of information used by patients. A search of all available literature on factors associated with choice of surgeon/surgical care, as well as sources of information used by patients before undergoing surgery, was conducted using the MEDLINE/PubMed electronic database. Of the 2315 publications identified, 86 studies met inclusion criteria. Overall, patients draw upon a wide range of factors when choosing surgical care. Surgeon reputation and competency stood out as the most valued professional attributes. Patients also often selected surgeons based on their interpersonal skills. Many patients chose surgical care using hospital, rather than surgeon, characteristics. For these patients, hospital reputation and hospital distance were factors of primary importance. Importantly, most patients relied on word-of-mouth and physician referrals when choosing a surgeon. Patients also expressed interest in quality information on surgeons, indicating that these data would be useful in decision-making. Patients draw upon a myriad of factors when choosing a surgeon and the circumstances surrounding patients' decisions maybe differ based on sociodemographic, cultural, as well as other factors. Additional information on how patients choose surgeons or hospitals will help providers assist patients in finding their preferred caregivers.

  17. Student nurses' motivation to choose gerontological nursing as a career in China: a survey study.

    Science.gov (United States)

    Cheng, Min; Cheng, Cheng; Tian, Yan; Fan, Xiuzhen

    2015-07-01

    The world's population is aging, and the need for nurses is increasing. Working with older adults, however, has always been an unpopular career choice among student nurses. It is important to understand student nurses' motivation for choosing gerontological nursing as a career. The purpose of this study was to examine the motivation for choosing gerontological nursing as a career and to identify the associated factors among student nurses. Cross-sectional survey. Participants were last-semester student nurses from 7 universities offering nursing undergraduate programs in Shandong, China. Of the 1290 student nurses, 916 completed the survey (a response rate of 71.0%). The outcome variable was the motivation to choose gerontological nursing as a career. This was measured using a motivation questionnaire that included expectancy and value subscales. Other instruments included the Chinese version of the Facts on Aging Quiz I, the Geriatrics Attitudes Scale, the Anxiety about Aging Scale, a clinical practice environment questionnaire and a self-administered general information questionnaire. Student nurses' expectancy and value aspects of motivation for choosing gerontological nursing as a career were both at a moderate level; the highest value they held was of personal interest. Clinical practice environment, anxiety about aging and the attitudes about geriatrics were the main factors influencing student nurses' motivation to choose gerontological nursing as a career in China. It is imperative for nurse educators to improve the gerontological nursing clinical practice environment for student nurses. Moreover, cultivating student nurses' positive attitudes about geriatrics and relieving anxiety about aging could be beneficial. Copyright © 2015. Published by Elsevier Ltd.

  18. Career Opportunities for Theatre Practitioners.

    Science.gov (United States)

    Lord, Susan

    2017-07-01

    Never have there been such a vast number of career opportunities for all levels of staff within the perioperative environment including healthcare support workers, operating department practitioners and nurses.

  19. New Opportunities for Targeted Immunotherapy

    Science.gov (United States)

    A team of NCI researchers has reported that several types of gastrointestinal cancer have tumor-specific mutations that can be recognized by the immune system, thereby offering a new therapeutic opportunity for patients with these tumors.

  20. Biological opportunities for metal recovery

    International Nuclear Information System (INIS)

    Holmes, D.S.; Debus, S.H.

    1991-01-01

    An overview is presented of existing biological technologies for the recovery of copper and uranium. Engineering and biological challenges and opportunities in these areas are discussed. New opportunities for the bio oxidation of refractory goal ore are described. Techniques for the development of new strains of microorganisms for commercial metal recovery applications are discussed with special reference to the use of genetic manipulation for bacterial strain improvement. (author)

  1. Network marketing as an opportunity

    OpenAIRE

    Miššik, Dušan

    2010-01-01

    The objective of this thesis is to clarify network marketing and how it works and to describe its advantages, disadvantages and opportunity which it offers to producer, distributor and consumer. The first chapter gives a definition of network marketing, explains how it works and refers to its history. In the second chapter the network marketing is compared to common distribution chain from producer's as well as consumer's point of view. Opportunities which network marketing offers to a distri...

  2. Entrepreneurs turn problems into opportunities.

    Science.gov (United States)

    Hostetler, D

    1985-10-01

    The need for products and services to accommodate changes in medical record practice and the increasing number of women going into business for themselves are combining to create new opportunities for the medical record professional who wants to start a business. JAMRA interviewed several entrepreneurs in the medical record field to find out about their experiences, where they see today's opportunities, and what advice they have for would-be entrepreneurs.

  3. Pollution prevention opportunity assessments. Guidance for the Hanford Site

    International Nuclear Information System (INIS)

    Engel, J.A.

    1994-10-01

    The purpose of this document is to provide help to you, Hanford waste generators, in finding ways to reduce waste through Pollution Prevention (P2) and Pollution Prevention Opportunity Assessments (P2OAs). It is based on guidance from other sites, and serves to compliment the Hanford-specific training on P2OAs offered by the Pollution Prevention group at Westinghouse Hanford Company (WHC). The chapters of this document include help on how to choose major waste generating activities, how to conduct a P2OA, how to get results, and how to show progress. There is also a chapter on special situations and problems your facility may encounter. This first chapter tells you why you should consider conducting P2OAs and why they may be required

  4. The capacity to choose: reformulating the concept of choice in economic theory

    Directory of Open Access Journals (Sweden)

    Mark S. Peacock

    2011-05-01

    Full Text Available Despite being conceived as a ‘theory of rational choice’, orthodox economics fails to ascribe to human beings the ability to choose in a meaningful sense, something philosophical approaches to economics have long noted and tried to remedy. Tony Lawson’s critical realism is one attempt at a remedy. If, following Lawson, one conceives of choice as a ‘capacity’ of human beings, critical realist analysis suggests a distinction between humans’ possession and their exercise of this capacity. If one can sustain this distinction, one should be able to distinguish cases in which agents actually exercise their capacity to choose from those in which they do not. Investigation of this distinction does not, however, lead to the desired distinction between such cases. Consequently, a reformulation of the notion of choice is required. An implication for economic theory – namely, the possibility of conceptualizing ‘exploitation’ – is discussed.

  5. Choose Health Action Teens: A Review of a Teens as Teachers Nutritional Education Training Curriculum

    Directory of Open Access Journals (Sweden)

    Jeffrey M. Flesch

    2016-12-01

    Full Text Available This review draws from published research related to the best practices for the utilization of teens as teachers to examine Choose Health Action Teens (CHAT, a teen’s as teachers (TAT training curriculum.  Research shows that there are various components necessary to build a high quality TAT program.  Most of these components fall under four areas in which training is necessary for teens and adults: Teaching strategies, youth/child development, subject matter to be taught, and youth-adult partnerships.  These four areas provide a framework to review the Choose Health Action Teens (CHAT (Crosiar & Wolfe, 2013 teens as teachers training program curriculum.

  6. Empowering Learners to Choose the Difficulty Level of Problems Based on Their Learning Needs

    Directory of Open Access Journals (Sweden)

    Janet Mannheimer Zydney

    2010-08-01

    Full Text Available Research has found that increasing learner control offers several benefits, including increased motivation, attitude, and learning. The goal of the present study was to determine how prior math achievement influences students' selection of the difficulty level of problems within Math Pursuits, a hypermedia learning program. Math Pursuits was designed to help children understand mathematics by discovering how it relates to the world around them. The program presented each learner with an adjustable level of challenge, along with the necessary scaffolding to support success. The researchers hypothesized that students with lower math skills would choose to start with a lower difficultly level; whereas, students with higher math skills would begin the program by choosing a question with a higher level of difficulty. Results supported these hypotheses. This research also examined the motivational framework guiding students' selection of problem difficulty.

  7. Choosing Teaching as a Career: Importance of the Type of Motivation in Career Choices

    Directory of Open Access Journals (Sweden)

    Robert Tomšik

    2016-08-01

    Full Text Available This research looks into what are Extrinsic, Intrinsic and Altruistic motives and their importance when students are choosing their career. The study involved 324 teacher trainees in their first year of bachelor studies. The types of motivation when choosing teaching career were studied by SMVUP2-S (Teaching Career Choice Scale. The model of motivation types was supplemented by subscales: Influence by other, Career growth and Alternative choice. Objective of the study was to show the relationship between these variables. Results from the research showed that influence by other and alternative choice of teaching career were in a negative relation with interest and skills/experience that this career requires and students should have.

  8. The Choosing Wisely campaign - don't throw the baby out with the bathwater.

    Science.gov (United States)

    Plebani, Mario; Chiozza, Maria Laura; Scibetta, Domenico

    2016-03-01

    The goal of the Choosing Wisely campaign launched in 2009 by the American Board of Internal Medicine (ABIM) Foundation is to promote dialog on avoiding wasteful or unnecessary medical tests, treatments and procedures. Originating in 2009, the Choosing Wisely initiative involved three primary care specialties in a project aiming to develop "Top Five" lists, which were to be "specialty-specific enumerations of achievable practice changes to improve patient health through better treatment choices, reduced risks and reduced costs. The initiative soon became global, many specialty societies outside the US joining. Some time later, however, data collected demonstrated that a reduction had been achieved only for a few low-value tests and procedures, thus highlighting the need for a more evidence-based approach for identifying low-value practices and for evaluating the efficacy of this initiative over time.

  9. On choosing a nonlinear initial iterate for solving the 2-D 3-T heat conduction equations

    International Nuclear Information System (INIS)

    An Hengbin; Mo Zeyao; Xu Xiaowen; Liu Xu

    2009-01-01

    The 2-D 3-T heat conduction equations can be used to approximately describe the energy broadcast in materials and the energy swapping between electron and photon or ion. To solve the equations, a fully implicit finite volume scheme is often used as the discretization method. Because the energy diffusion and swapping coefficients have a strongly nonlinear dependence on the temperature, and some physical parameters are discontinuous across the interfaces between the materials, it is a challenge to solve the discretized nonlinear algebraic equations. Particularly, as time advances, the temperature varies so greatly in the front of energy that it is difficult to choose an effective initial iterate when the nonlinear algebraic equations are solved by an iterative method. In this paper, a method of choosing a nonlinear initial iterate is proposed for iterative solving this kind of nonlinear algebraic equations. Numerical results show the proposed initial iterate can improve the computational efficiency, and also the convergence behavior of the nonlinear iteration.

  10. Why and when do Danish medical doctors choose to become a general practitioner?

    DEFF Research Database (Denmark)

    Lewandowska, Karolina; Kjær, Niels Kristian; Lillevang, Gunver

    of study is to examine why and when Danish junior doctors choose family medicine as their future specialty. Method: We carried out two focus group interviews with medical doctors from two regions. An academic employee from the Danish College of Family Medicine mediated the interviews assisted by a family......Background and Aim: Continued supply of qualified general practitioners is essential for the vitality of the primary health care sector. In Denmark however we have observed a decline in the number of applicants for our family medicine specialist training program, leaving some posts vacant. The aim......-graduate training the structure of the postgraduate educational program, working conditions, respect for general practice, uncertainty about the future for general practice as a profession, when did I decide to choose family medicine. Out of these themes we identified factors, which influenced the choice...

  11. It's not just about the park, it's about integration too: why people choose to use or not use urban greenspaces

    Directory of Open Access Journals (Sweden)

    Jones Russell

    2010-10-01

    Full Text Available Abstract Background Greenspace has the potential to be a vital resource for promoting healthy living for people in urban areas, offering both opportunities for physical activity and wellbeing. Much research has explored the objectively measurable factors within areas to the end of explaining the role of greenspace access in continuing health inequalities. This paper explores the subjective reasons why people in urban areas choose to use, or not use, local public greenspace. Methods In-depth interviews with 24 people living in two areas of Glasgow, United Kingdom were conducted, supplemented with participant photography and participatory methods. Data was thematically categorised to explore subjectively experienced facilitators and barriers to greenspace use in urban areas. Results From the perspective of current and potential urban greenspace users, access is revealed to be about more than the physical characteristics of neighbourhoods, greenspace resources or objectively measurable features of walkability and connectivity. Subjectively, the idea of walkability includes perceptions of social cohesion at a community level and the level of felt integration and inclusion by individuals in their communities. Individual's feelings of integration and inclusion potentially mitigate the effects of experiential barriers to urban greenspace access, such as evidence of anti-social behaviour. Conclusions We conclude that improving access to greenspace for all in urban communities will require more than providing high quality resources such as parks, footpaths, activities and lighting. Physical availability interacts with community contexts already established and a holistic understanding of access is required. A key cultural component of areas and neighbourhoods is the level of social cohesion, a factor that has the potential to reinforce existing health inequalities through shaping differentiated greenspace access between subgroups of the local population.

  12. Why do women choose an unregulated birth worker to birth at home in Australia: a qualitative study.

    Science.gov (United States)

    Rigg, Elizabeth Christine; Schmied, Virginia; Peters, Kath; Dahlen, Hannah Grace

    2017-03-28

    In Australia the choice to birth at home is not well supported and only 0.4% of women give birth at home with a registered midwife. Recent changes to regulatory requirements for midwives have become more restrictive and there is no insurance product that covers private midwives for intrapartum care at home. Freebirth (planned birth at home with no registered health professional) with an unregulated birth worker who is not a registered midwife or doctor (e.g. Doula, ex-midwife, lay midwife etc.) appears to have increased in Australia. The aim of this study is to explore the reasons why women choose to give birth at home with an unregulated birth worker (UBW) from the perspective of women and UBWs. Nine participants (five women who had UBWs at their birth and four UBWs who had themselves used UBWs in the past for their births) were interviewed in-depth and the data analysed using thematic analysis. Four themes were found: 'A traumatising system', 'An inflexible system'; 'Getting the best of both worlds' and 'Treated with love and respect versus the mechanical arm on the car assembly line'. Women interviewed for this study either experienced or were exposed to mainstream care, which they found traumatising. They were not able to access their preferred birth choices, which caused them to perceive the system as inflexible. They interpreted this as having no choice when choice was important to them. The motivation then became to seek alternative options of care that would more appropriately meet their needs, and help avoid repeated trauma through mainstream care. Women who engaged UBWs viewed them as providing the best of both worlds - this was birthing at home with a knowledgeable person who was unconstrained by rules or regulations and who respected and supported the woman's philosophical view of birth. Women perceived UBWs as not only the best opportunity to achieve a natural birth but also as providing 'a safety net' in case access to emergency care was required.

  13. Choosing to become a general practitioner - What attracts and what deters? An analysis of German medical graduates′ motives

    Directory of Open Access Journals (Sweden)

    Tobias Deutsch

    2016-01-01

    Full Text Available Background: To be able to counter the increasing shortage of general practitioners (GPs in many countries, it is crucial to remain up-to-date with the decisive reasons why young physicians choose or reject a career in this field. Materials and Methods: Qualitative content analysis was performed using data from a cross-sectional survey among German medical graduates (n = 659, response rate = 64.2%. Subsequently, descriptive statistics was calculated. Results: The most frequent motives to have opted for a GP career were (n = 74/81: Desire for variety and change (62.2%, interest in a long-term bio-psycho-social treatment of patients (52.7%, desire for independence and self-determination (44.6%, positively perceived work-life balance (27.0%, interest in contents of the field (12.2%, and reluctance to work in a hospital (12.2%. The most frequent motives to have dismissed the seriously considered idea of becoming a GP were (n = 207/578: Reluctance to establish a practice or perceived associated risks and impairments (33.8%, stronger preference for another field (19.3%, perception of workload being too heavy or an unfavorable work-life balance (15.0%, perception of too low or inadequate earning opportunities (14.0%, perception of the GP as a "distributor station" with limited diagnostic and therapeutic facilities (11.6%, perception of too limited specialization or limited options for further sub-specialization (10.6%, rejection of (psycho- social aspects and demands in general practice (9.7%, and perceived monotony (9.7%. Conclusion: While some motives appear to be hard to influence, others reveal starting points to counter the GP shortage, in particular, with regard to working conditions, the further academic establishment, and the external presentation of the specialty.

  14. Thai students and their reasons for choosing to study in United Kingdom universities

    OpenAIRE

    Tarry, Estelle F

    2008-01-01

    This thesis seeks to consider Thai students and their reasons for choosing to study in United Kingdom universities. Through the literature review it has been identified that higher education is globally expanding. Competing knowledgebased economies with higher education institutions have led education to be considered a market commodity and consequently the marketization of higher education in competitive world markets. This is exemplified by discussion of the United Kingdom higher education ...

  15. Comparison of choose-a-movie and approach–avoidance paradigms to measure social motivation

    OpenAIRE

    Dubey, I.; Ropar, D.; Hamilton, A.

    2017-01-01

    Social motivation is a subjective state which is rather difficult to quantify. It has sometimes been conceptualised as “behavioural effort” to seek social contact. Two paradigms: approach–avoidance (AA) and choose a movie (CAM), based on the same conceptualisation, have been used to measure social motivation in people with and without autism. However, in absence of a direct comparison, it is hard to know which of these paradigms has higher sensitivity in estimating preference for social over ...

  16. Choose of standard materials in the method of β-testing new materials' mass thickness

    International Nuclear Information System (INIS)

    Chen Zhong

    2007-01-01

    To make sure of the standard mass thickness in beta radials testing mass thickness, this paper calculate using M. C. method and get the result of the relations between the beta radials' transmission rate of different energies and mass thickness in different materials. This result prove that in method of beta test mass thickness choosing materials whose elements are close as standard materials are viable. (authors)

  17. Opportunity's Surroundings on Sol 1687

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this 360-degree view of the rover's surroundings on the 1,687th Martian day, or sol, of its surface mission (Oct. 22, 2008). Opportunity had driven 133 meters (436 feet) that sol, crossing sand ripples up to about 10 centimeters (4 inches) tall. The tracks visible in the foreground are in the east-northeast direction. Opportunity's position on Sol 1687 was about 300 meters southwest of Victoria Crater. The rover was beginning a long trek toward a much larger crater, Endeavour, about 12 kilometers (7 miles) to the southeast. This view is presented as a cylindrical projection with geometric seam correction.

  18. International ROR: risk, opportunity, reward

    International Nuclear Information System (INIS)

    Krentz, D.; Gair, J.

    1996-01-01

    Norcen Energy Resources Limited's pursuit of international oil and gas opportunities since the late 1980s were outlined. By 1994 Norcen had exploration and production concessions in 12 countries stretching from Algeria, Russia, Argentina, Indonesia to offshore Australia. The company had seen its share of risks, opportunities and rewards. Since 1994 international efforts of the Company have been focused on lower risk opportunities with exploration upside in defined core areas of South America, particularly in Venezuela, a country with conventional, heavy and ultra-heavy oil resources exceeding that of Saudi Arabia. These, and other similar foreign investments in the formerly closed national oil industries of South America have been greatly facilitated by the political liberalization, economic reforms and stabilization that have taken place there over the past ten years. The story of Norcen's successful bidding on the Oritupano-Leona production block in 1993 and Delta Centro exploration block in 1996 was the subject of this presentation

  19. Career opportunities in clinical engineering.

    Science.gov (United States)

    Morse, W A

    1992-01-01

    The varied career opportunities open to clinical engineers are described in this paper. Many of these opportunities are within the medical device industry in research, development, manufacturing design, regulatory activities, production, operations, sales, marketing, service, and management. Additional opportunities are available in hospitals, with the Veterans Administration, or working as an entrepreneur or a consultant. Each of these careers requires specific training and skills, and they all require a fundamental scientific knowledge of physical principles and mathematics. Research and management, however, require different educational preparation. The research emphasis should be on theoretical principles and creativity; the management emphasis should be on financial and labor problems. In all clinical engineering careers, the individual is a problem solver.

  20. Opportunity on 'Cabo Frio' (Simulated)

    Science.gov (United States)

    2006-01-01

    This image superimposes an artist's concept of the Mars Exploration Rover Opportunity atop the 'Cabo Frio' promontory on the rim of 'Victoria Crater' in the Meridiani Planum region of Mars. It is done to give a sense of scale. The underlying image was taken by Opportunity's panoramic camera during the rover's 952nd Martian day, or sol (Sept. 28, 2006). This synthetic image of NASA's Opportunity Mars Exploration Rover at Victoria Crater was produced using 'Virtual Presence in Space' technology. Developed at NASA's Jet Propulsion Laboratory, Pasadena, Calif., this technology combines visualization and image processing tools with Hollywood-style special effects. The image was created using a photorealistic model of the rover and an approximately full-color mosaic.

  1. Opportunity-based age replacement: exponentially distributed times between opportunities

    NARCIS (Netherlands)

    R. Dekker (Rommert); M.C. Dijkstra (Matthijs)

    1992-01-01

    textabstractThis article gives a full analysis of a component-replacement model in which preventive replacements are only possible at maintenance opportunities. These oppertunities arise according to a Poisson process, independently of failures of the component. Conditions for the existence of a

  2. Do prostate cancer patients want to choose their own radiation treatment?

    International Nuclear Information System (INIS)

    Tol-Geerdink, Julia J. van; Stalmeier, Peep F.M.; Lin, Emile N.J.T. van; Schimmel, Erik C.; Huizenga, Henk; Daal, Wim A.J. van; Leer, Jan-Willem

    2006-01-01

    Purpose: The aims of this study were to investigate whether prostate cancer patients want to be involved in the choice of Radiation dose, and which patients want to be involved. Methods and Materials: This prospective study involved 150 patients with localized prostate cancer treated with three-dimensional conformal radiotherapy. A decision aid was used to explain the effects of two alternative radiation doses (70 and 74 Gy) in terms of cure and side effects. Patients were then asked whether they wanted to choose their treatment (accept choice), or leave the decision to the physician (decline choice). The treatment preference was carried out. Results: Even in this older population (mean age, 70 years), most patients (79%) accepted the option to choose. A lower score on the designations Pre-existent bowel morbidity, Anxiety, Depression, Hopelessness and a higher score on Autonomy and Numeracy were associated with an increase in choice acceptance, of which only Hopelessness held up in multiple regression (p < 0.03). The uninformed participation preference at baseline was not significantly related to choice acceptance (p = 0.10). Conclusion: Uninformed participation preference does not predict choice behavior. However, once the decision aid is provided, most patients want to choose their treatment. It should, therefore, be considered to inform patients first and ask participation preferences afterwards

  3. READINESS OF SENIOR STUDENTS FROM THE CARPATHIAN TERRAIN TO CHOOSE TEACHING PROFESSION: PEDAGOGICAL AND PSYCHOLOGICAL ASPECTS

    Directory of Open Access Journals (Sweden)

    Tetyana Blyznyuk

    2015-04-01

    Full Text Available The article presented at the conference is the study of the problems of upbringing and education of senior pupils from the Carpathian mountain area. Namely the author investigates the students’ readiness for choosing the teaching profession and willingness to work at rural mountain schools. Despite the big number of teachers in the labor market of Ukraine, now the system of education meets an acute issue dealing with the selection to the pedagogical specialties talented creative young people who actually choose teaching profession by nature and strong personal will. Today there are very few teachers whose level of commitment to perform professional duties in Ukrainian education is really high, and this is especially true about mountain school teachers. This phenomenon can be partially explained by the fact that teaching profession has low prestige in our society for the recent decades (Ukrainian teachers are not well-paid, their working conditions in rural Carpathian schools leave much to be desired. Therefore the problem of readiness of high school students to perform professional-pedagogical duties is of particular relevance. The author analyzes the psychological and pedagogical basis of the presented problem, defines the essence and structure of the notion “readiness for choosing the teaching profession”. In the context of solving this issue one of the important conditions the author considers the comprehensive development of senior school students, particularly the development of their creative abilities.

  4. Choosing colors for map display icons using models of visual search.

    Science.gov (United States)

    Shive, Joshua; Francis, Gregory

    2013-04-01

    We show how to choose colors for icons on maps to minimize search time using predictions of a model of visual search. The model analyzes digital images of a search target (an icon on a map) and a search display (the map containing the icon) and predicts search time as a function of target-distractor color distinctiveness and target eccentricity. We parameterized the model using data from a visual search task and performed a series of optimization tasks to test the model's ability to choose colors for icons to minimize search time across icons. Map display designs made by this procedure were tested experimentally. In a follow-up experiment, we examined the model's flexibility to assign colors in novel search situations. The model fits human performance, performs well on the optimization tasks, and can choose colors for icons on maps with novel stimuli to minimize search time without requiring additional model parameter fitting. Models of visual search can suggest color choices that produce search time reductions for display icons. Designers should consider constructing visual search models as a low-cost method of evaluating color assignments.

  5. The influence of education level on choosing coastal regions as tourist destinations

    Directory of Open Access Journals (Sweden)

    Đeri Lukrecija

    2017-01-01

    Full Text Available The main aim of the paper is to investigate the influence of formal education level on decision-making process when choosing a tourist destination based on multivariate analysis of variance (MANOVA. The survey was conducted on the sample of 252 respondents from Bačka region (Vojvodina/Serbia. Also, this study strives to examine the influence of education level on decision-making process including all five phases of decision-making process: need awareness, information search, alternatives estimation, purchase and purchase evaluation, applied to the process of choosing coastal regions as tourist destinations. The study shows that education level is related to four out of five phases of decision-making process (only in case of need awareness there is no statistically significant difference. This is especially important for creation of a marketing platform with promotional activities adjusted to different market segments differentiated by education level. Moreover, the study discusses differences in behaviour of different educational groups while choosing travel destinations.

  6. Are multiple-trial experiments appropriate for eyewitness identification studies? Accuracy, choosing, and confidence across trials.

    Science.gov (United States)

    Mansour, J K; Beaudry, J L; Lindsay, R C L

    2017-12-01

    Eyewitness identification experiments typically involve a single trial: A participant views an event and subsequently makes a lineup decision. As compared to this single-trial paradigm, multiple-trial designs are more efficient, but significantly reduce ecological validity and may affect the strategies that participants use to make lineup decisions. We examined the effects of a number of forensically relevant variables (i.e., memory strength, type of disguise, degree of disguise, and lineup type) on eyewitness accuracy, choosing, and confidence across 12 target-present and 12 target-absent lineup trials (N = 349; 8,376 lineup decisions). The rates of correct rejections and choosing (across both target-present and target-absent lineups) did not vary across the 24 trials, as reflected by main effects or interactions with trial number. Trial number had a significant but trivial quadratic effect on correct identifications (OR = 0.99) and interacted significantly, but again trivially, with disguise type (OR = 1.00). Trial number did not significantly influence participants' confidence in correct identifications, confidence in correct rejections, or confidence in target-absent selections. Thus, multiple-trial designs appear to have minimal effects on eyewitness accuracy, choosing, and confidence. Researchers should thus consider using multiple-trial designs for conducting eyewitness identification experiments.

  7. Motives and career barriers choosing studies in Physics and Mathematics: gender aspects

    Directory of Open Access Journals (Sweden)

    Aldona, Augustiene

    2010-04-01

    Full Text Available This article discusses the concepts of professional motivation and career barriers from the gender point of view. The research problem is expressed in the following questions: what personal and socio-cultural factors motivate young people to choose Physics and Mathematics study programmes? Are there significant differences in expression of motives and career barriers among male and female students? The sample consisted of 86 undergraduate students: 45 females and 41 male. Respondents were asked to write down their reflections as a free text answering the question why did they make such a professional choice choosing Physics and Mathematics studies. Motives that influenced the choice of Physics and Mathematics mostly expressed the dimension of self-realization and the dimension of material achievements. It was also found that both personality and social-cultural factors were important in choosing Physics and Mathematics, i.e. sensation of vocation and professional aptitude, as well as encouragement of relatives and good evaluation of future profession’s status. There were also found differences in expression of motives and career barriers among male and female students.

  8. Choosing R&D or advertising for competing firms in uncertain market

    Directory of Open Access Journals (Sweden)

    Bo Xie

    2014-06-01

    Full Text Available Purpose: R&D and advertising have become important means to enhance the competitiveness of firms’ products. Design an appropriate model to help the firm to make the right choice is value in supply chain.Design/methodology/approach: In considering that whether the market is completely covered or not, we build the strategy selection model for R&D and advertising for two competing firms and solve the optimal strategy.Findings and Originality/value: The research results show that when a firm does not take any measures to enhance competitiveness, another firm will neither. However when one takes measures to improve the competitiveness, another will do so, also. When two firms must choose one measure to improve the competitiveness, either in full-covered market or not full-covered market, the two firms will not choose to do advertising in step, even if the firms do not have to pay additional cost in advertising.Originality/value: In the game model, the firm could compare the own profit in different strategies. According to the above model, the firm choose the right strategy to make the profit maximize in a vertically differentiated market. And when the firm make the choice, it must think about other primary elements such as market.

  9. Reflecting on the challenges of choosing and using a grounded theory approach.

    Science.gov (United States)

    Markey, Kathleen; Tilki, Mary; Taylor, Georgina

    2014-11-01

    To explore three different approaches to grounded theory and consider some of the possible philosophical assumptions underpinning them. Grounded theory is a comprehensive yet complex methodology that offers a procedural structure that guides the researcher. However, divergent approaches to grounded theory present dilemmas for novice researchers seeking to choose a suitable research method. This is a methodology paper. This is a reflexive paper that explores some of the challenges experienced by a PhD student when choosing and operationalising a grounded theory approach. Before embarking on a study, novice grounded theory researchers should examine their research beliefs to assist them in selecting the most suitable approach. This requires an insight into the approaches' philosophical assumptions, such as those pertaining to ontology and epistemology. Researchers need to be clear about the philosophical assumptions underpinning their studies and the effects that different approaches will have on the research results. This paper presents a personal account of the journey of a novice grounded theory researcher who chose a grounded theory approach and worked within its theoretical parameters. Novice grounded theory researchers need to understand the different philosophical assumptions that influence the various grounded theory approaches, before choosing one particular approach.

  10. Screening options for Down syndrome: how women choose in real clinical setting.

    Science.gov (United States)

    Lo, T K; Lai, F K; Leung, W C; Lau, W L; Ng, L S; Wong, W C; Tam, S S; Yee, Y C; Choi, H; Lam, H S W; Sham, A S Y; Tang, L C H; Chin, R K H

    2009-09-01

    To study pregnant women's preference among various screening options for Down syndrome (DS) in routine clinical setting, and its potential association with women's demographic characteristics. Women aged 35 years and older carrying singleton pregnancy were offered a variety of screening tests for DS before 14 weeks of gestation. Their preference was confirmed by the test they actually underwent. The association between women's choice of test and a number of demographic characteristics was studied using multinomial regression. Among 1967 eligible women, 619 opted for first-trimester screening test (FTS), 924 for partial integrated test (PIT), and 424 for full integrated test (FIT). Nulliparous women and working mothers were more likely to choose FTS and FIT. Women with history of subfertility were more likely to choose FIT. Women with family history of chromosomal abnormalities were more likely to choose FTS. The choice of screening test could be predicted for 49.9% of women using four demographic characteristics. Among older women of predominantly Chinese ethnicity, integrated test is a favorite alternative to FTS. Their choice of DS screening test can be predicted by their obstetric and socioeconomic characteristics. Many women show willingness to pay for a test with a lower false-positive rate.

  11. Encouraging French medical students to choose a career in psychiatry: how and why?

    Science.gov (United States)

    Andlauer, Olivier; Van Effenterre, Aude; Haffen, Emmanuel; Sechter, Daniel; Farooq, Kitty; Lydall, Gregory; Malik, Amit; Bhugra, Dinesh

    2013-08-01

    There is an increasing demand for psychiatrists in France. This paper reviews the reasons for French medical students choosing psychiatry and the rationale and mechanisms for encouraging them towards this medical speciality. The main factors associated with choosing psychiatry as a career are the quantity and quality of undergraduate training and placements in psychiatry, better attitudes towards psychiatry and more emphasis on a positive life/work balance. The quality of postgraduate training can also influence students' decisions. Medical students should be encouraged to choose psychiatry first to counterbalance the existing stigma towards mental illness within the society, but also towards psychiatry within the medical profession, and second because of the current decline in French medical demography. Ways to improve recruitment are a selection process that favours a large number of psychiatric trainees, and an increase in the quality and quantity of training. Providing medical students with relevant information about training in psychiatry, notably through a national trainees' association, will not only improve the quality of care by increasing recruitment in psychiatry, but also ensure that all future doctors are familiar with and develop positive attitudes towards mental health issues.

  12. Opportunity's Surroundings on Sol 1818

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this full-circle view of the rover's surroundings during the 1,818th Martian day, or sol, of Opportunity's surface mission (March 5, 2009). South is at the center; north at both ends. The rover had driven 80.3 meters (263 feet) southward earlier on that sol. Tracks from the drive recede northward in this view. The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  13. Maximizing the Patient-Centered Medical Home (PCMH) by Choosing Words Wisely.

    Science.gov (United States)

    Howard, Jenna; Etz, Rebecca S; Crocker, J Benjamin; Skinner, Daniel; Kelleher, Kelly J; Hahn, Karissa A; Miller, William L; Crabtree, Benjamin F

    2016-01-01

    Culture is transmitted through language and reflects a group's values, yet much of the current language used to describe the new patient-centered medical home (PCMH) is a carryover from the traditional, physician-centric model of care. This language creates a subtle yet powerful force that can perpetuate the status quo, despite transformation efforts. This article describes new terminology that some innovative primary care practices are using to support the transformational culture of the PCMH. Data come from the Agency for Healthcare Research and Quality-funded Working Conference for PCMH Innovation 2013, which convened 10 innovative practices and interdisciplinary content experts to discuss innovative practice redesign. Session and interview transcripts were analyzed using a grounded theory approach to identify patterns and explore their significance. Language innovations are used by 5 practices. Carefully selected terms facilitate creative reimagining of traditional roles and spaces through connotations that highlight practice goals. Participants felt that the language used was important for reinforcing substantive changes. Reworking well-established vernacular requires openness to change. True transformation does not, however, occur through a simple relabeling of old concepts. New terminology must represent values to which practices genuinely aspire, although caution is advised when using language to support cultural and clinical change. © Copyright 2016 by the American Board of Family Medicine.

  14. Educational Homogamy: Preferences or Opportunities?

    DEFF Research Database (Denmark)

    Nielsen, Helena Skyt; Svarer, Michael

    Individuals match on length and type of education. We investigate whether thesystematic relationship between educations of partners is explained by opportuni-ties (e.g. low search frictions) or preferences (e.g. complementarities in householdproduction or portfolio optimization). We find that half...

  15. LBGTQ Funding Strategies and Opportunities

    Science.gov (United States)

    Vincent, Nelson C.

    2004-01-01

    Funding one's dream and making a difference for the LGBTQ community is a journey that involves persistence, learning new skills, rejection, challenges, opportunities and, above all, the willingness to form strategic partnerships. One must identify his grant-writing assets. For the balance of what one needs to get started, one should seek alliances…

  16. The Opportunity Gap in Literacy

    Science.gov (United States)

    Wolter, Deborah

    2016-01-01

    "It's not the circumstances students bring to school that limit students' growth but their lack of opportunity at school," writes teacher consultant Deborah Wolter. In this article, she argues that a deficit mindset in education--particularly about students who are seen as struggling for linguistic, economic, physical, or academic…

  17. Training opportunities for overseas psychiatrists.

    Science.gov (United States)

    Brook, P

    1975-08-01

    The literature relating to the training opportunities offered to overseas graduates in this country and the United States is reviewed. Although overseas trainees in psychiatry do not see themselves at a great disadvantage, the fact that the great majority are working in non-teaching hospitals means by implication that overall their training is not as good as that of home graduates.

  18. Nikola Tesla Educational Opportunity School.

    Science.gov (United States)

    Design Cost Data, 2001

    2001-01-01

    Describes the architectural design, costs, general description, and square footage data for the Nikola Tesla Educational Opportunity School in Colorado Springs, Colorado. A floor plan and photos are included along with a list of manufacturers and suppliers used for the project. (GR)

  19. Opportunities in independent gas storage

    International Nuclear Information System (INIS)

    Daniel, R.

    1999-01-01

    The range of business opportunities currently available for the midstream oil and gas business were discussed with particular focus on storage opportunities. Alberta Energy Co. (AEC) Ltd.'s two midstream business units include AEC Pipelines and Gas Processing, and AEC Storage and Hub Services. These two businesses provide the company with good investment returns, stable cash flow, and some significant strategic synergies with their exploration and production businesses. In 1988, the AECO C Hub in southeastern Alberta was created as an outgrowth of AEC's gas production operations on the Suffield block, where they had depleted gas reservoirs with high rock quality suitable for high deliverability storage. With the AECO C Hub, AEC was able to offer firm storage contracts of from 1 to 20 years, and to introduce short term interruptible parking and lending services, title exchange, a spot price index for greater price discovery, and an electronic nomination system. AEC is currently completing construction of their second commercial storage facility, the Wild Goose project, in northern California. D ebottlenecking' the Western Canada supply basin should provide additional opportunities for further expansion not only for AEC but also for other midstream service providers. Opportunities are especially available in the areas of new storage facilities to serve location-specific needs, replacement of declining storage capacity, replacement of retiring facilities, technological optimization of existing facilities, more flexible, higher deliverability facilities and commercial optimization of existing facilities. A map of the hubs and market centres of North America are included. 5 figs

  20. Peaceful Development and Strategic Opportunity

    Institute of Scientific and Technical Information of China (English)

    Yang Yi

    2006-01-01

    @@ The international strategic situation and environment China faces have changed dramatically since September 11. China has closely followed and adapted itself to the ever-changing situation, seized strategic opportunity, adjusted its global strategy, adhered to peaceful development and displayed diplomacy and strategic flexibility. These are manifested in the following four aspects:

  1. Investment opportunities with YPFB capitalization

    International Nuclear Information System (INIS)

    Escobar, F.

    1996-01-01

    Investment opportunities with Yacimientos Petroliferos Fiscales Bolivianos (LPFB) in La Paz, Bolivia, were discussed, especially as they may be affected by the new Hydrocarbon Law No. 1689, whose main objective is to encourage investments in Bolivia and to increase production capacity through investors' incorporation. Some of the areas of potential importance examined included reserve development, transportation, upstream consulting, and hydrocarbon development

  2. Future landscapes: opportunities and challenges

    Science.gov (United States)

    John Stanturf

    2015-01-01

    The global magnitude of degraded and deforested areas is best approached by restoring landscapes. Heightened international perception of the importance of forests and trees outside forests (e.g., woodlands, on farms) demands new approaches to future landscapes. The current need for forest restoration is two billion ha; most opportunities are mosaic restoration in the...

  3. Suborbital Research and Development Opportunities

    Science.gov (United States)

    Davis, Jeffrey R.

    2011-01-01

    This slide presentation reviews the new strategies for problem solving in the life sciences in the suborbital realm. Topics covered are: an overview of the space life sciences, the strategic initiatives that the Space Life Sciences organization engaged in, and the new business model that these initiatives were developed. Several opportunities for research are also reviewed.

  4. Latino Immigration, Education, and Opportunity

    Science.gov (United States)

    Jimenez, Rosa M.

    2012-01-01

    Immigration is often framed as a problem, yet it is also a time of remarkable opportunity. While immigrants come to the United States from all over the world, the author focuses on the unique and urgent issues related to Latino immigration. Immigrant Latinos have changed the face of America and U.S. schools. Approximately one in five K-12 students…

  5. Opportunity formation in social entrepreneurship

    DEFF Research Database (Denmark)

    Korsgaard, Steffen T.

    2011-01-01

    therein. This implies a focus on different skills and ways of thinking. Originality/value - The paper presents a model of social entrepreneurship processes grounded in a deep understanding of an empirical setting. The findings and model question the value of the discovery view of opportunities...

  6. Measuring Access to Learning Opportunities.

    Science.gov (United States)

    Hawley, Willis D., Ed.; Ready, Timothy, Ed.

    This study examined the continued relevance and adequacy of the Elementary and Secondary School Civil Rights Compliance Report (E&S Survey) as a tool for enforcing civil rights laws in education, monitoring quality of access to learning opportunities, and research on other current issues of educational policy and practice. The Committee on…

  7. Obesogenic environment – intervention opportunities

    Directory of Open Access Journals (Sweden)

    Mauro Fisberg

    2016-05-01

    Conclusion: Intervention opportunities are related to modifications in political, environmental, and individual settings. School and physical activities in the educational environment are intertwined with nutrition intervention in continuous education. A critical review of some different scenarios in Latin American countries is presented.

  8. Choosing Software Solution for Inventory Management in the Firm Privošči si d.o.o.

    OpenAIRE

    Ban, Klemen

    2010-01-01

    Choosing software that supports the business process in firms is a demanding problem. On the software market there is a lot to choose from and the chosen solution has to meet the firm's requirements. The decision about which software to use has a direct influence on company's profit or loss. The thesis discusses the process of choosing a software solution for inventory management in the firm Privošči si d.o.o.. The firm Privošči si sells healthy snacks in vending machines. In the first cha...

  9. Why Do Women Choose to Enter Academic Oral and Maxillofacial Surgery?

    Science.gov (United States)

    Kolokythas, Antonia; Miloro, Michael

    2016-05-01

    To determine why women choose to enter an academic career in oral and maxillofacial surgery (OMS). An online questionnaire was developed and e-mailed to female OMS surgeons to assess the reasons women choose to pursue an academic career, the perceived positive and negative features of academia for women, and proposed measures to increase the percentage of women choosing to specialize in OMS and pursue an academic career. Thirty-one female OMS surgeons completed the questionnaire; 1 additional participant accessed the survey but did not respond to any of the questions. There were 25 full-time academics and 6 part-time academics (≥50% time commitment). Of the responders, 72% were married, and of these, 72% were married before entering academics. Forty-seven percent of the women had children, all during their academic tenure. Among the full-time academicians with children, only 2 (7.7%) reported moderate difficulty finding the time for childbirth and maternity leave, whereas 3 of the 5 part-time academics with children reported moderate or significant difficulty with childbirth and maternity leave. Factors associated with choosing and enjoying an academic career are involvement in resident-student teaching (78%), followed by colleague camaraderie and collaboration (65.6%), research potential (50%), time flexibility, and not having to deal with excessive "business" practice issues (33%). The main reason for considering leaving an academic OMS career and/or among the least enjoyable aspects of being in academics was the potential for a higher income in private practice (56%). Less significant reasons for considering leaving an academic OMS career were a more flexible work schedule in the private sector and less institutional red tape (37.5%), as well as independence/being in control and more family time (22%). Engaging residents and students by female OMS surgeons, better mentorship from academic OMS surgeons, and increasing the number of women serving in leadership

  10. The influences on women who choose publicly-funded home birth in Australia.

    Science.gov (United States)

    Catling, Christine; Dahlen, Hannah; Homer, Caroline S E

    2014-07-01

    to explore the influences on women who chose a publicly-funded home birth in one Australian state. a constructivist grounded theory methodology was used. a publicly-funded home birth service located within a tertiary referral hospital in the southern suburbs of Sydney, Australia. data were collected though semi-structured interviews of 17 women who chose to have a publicly-funded home birth. six main categories emerged from the data. These were feeling independent, strong and confident, doing it my way, protection from hospital related activities, having a safety net, selective listening and telling, and engaging support. The core category was having faith in normal. This linked all the categories and was an overriding attitude towards themselves as women and the process of childbirth. The basic social process was validating the decision to have a home birth. women reported similar influences to other studies when choosing home birth. However, the women in this study were reassured by the publicly-funded system׳s 'safety net' and apparent seamless links with the hospital system. The flexibility of the service to permit women to change their minds to give birth in hospital, and essentially choose their birthplace at any time during pregnancy or labour was also appreciated. women that choose a publicly-funded home birth service describe strong influences that led them to home birth within this model of care. Service managers and health professionals need to acknowledge the importance of place of birth choice for women. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Physics research opportunities with XFEL's

    International Nuclear Information System (INIS)

    Sinha, S. K.

    1999-01-01

    The advent of x-ray Free Electron Lasers will present a number of unique new scientific opportunities. These arise from their special characteristics which include intensely brilliant pulses of x-rays delivered in very short times, complete transverse coherence, and high photon quantum degeneracy, amongst other things. While clearly much thought needs to be given to a detailed quantitative assessment of the feasibility of various experiments using such sources, including methods of dealing with heat loads on beamline optics and radiation damage to samples, there are a number of areas in which one can see new opportunities, and other exciting possibilities about which one might speculate. In this talk the author briefly reviews some of these areas, such as x-ray holography, pump-probe type experiments, correlation spectroscopy and quantum optics experiments with x-rays

  12. Nuclear investment: performance and opportunity

    International Nuclear Information System (INIS)

    Lacy, B.

    2007-01-01

    Nuclear power plant ownership in the United States has continued its steady trend toward ownership consolidation and removal of assets from rate regulated environments that began in 1998. This is paralleled by changes in companies providing nuclear services and growing talk of building new units. World wide, new nuclear plant construction and related supplier investment is proceeding around the world. The nuclear fuel supply part of the business is seeing interest and excitement that would have been almost inconceivable a decade ago. Nuclear is now increasingly being recognized for its energy, economic and environmental benefits. For investors, this is a time of opportunity. And the opportunity is strongly supported by excellent performance trends and fundamental change sin the US electricity business. But in order to benefit from these changes, investors must remain cautious and be committed to comprehensively and thoroughly understanding the individual and interrelated technical, regulatory and political issues that surround this useful and powerful technology. (orig.)

  13. Opportunity's Surroundings on Sol 1798

    Science.gov (United States)

    2009-01-01

    NASA's Mars Exploration Rover Opportunity used its navigation camera to take the images combined into this 180-degree view of the rover's surroundings during the 1,798th Martian day, or sol, of Opportunity's surface mission (Feb. 13, 2009). North is on top. The rover had driven 111 meters (364 feet) southward on the preceding sol. Tracks from that drive recede northward in this view. For scale, the distance between the parallel wheel tracks is about 1 meter (about 40 inches). The terrain in this portion of Mars' Meridiani Planum region includes dark-toned sand ripples and lighter-toned bedrock. This view is presented as a cylindrical projection with geometric seam correction.

  14. Opportunity Captures 'Lion King' Panorama

    Science.gov (United States)

    2004-01-01

    [figure removed for brevity, see original site] Click on the image for Opportunity Captures 'Lion King' Panorama (QTVR) This approximate true-color panorama, dubbed 'Lion King,' shows 'Eagle Crater' and the surrounding plains of Meridiani Planum. It was obtained by the Mars Exploration Rover Opportunity's panoramic camera on sols 58 and 60 using infrared (750-nanometer), green (530-nanometer) and blue (430-nanometer) filters. This is the largest panorama obtained yet by either rover. It was taken in eight segments using six filters per segment, for a total of 558 images and more than 75 megabytes of data. Additional lower elevation tiers were added to ensure that the entire crater was covered in the mosaic. This panorama depicts a story of exploration including the rover's lander, a thorough examination of the outcrop, a study of the soils at the near-side of the lander, a successful exit from Eagle Crater and finally the rover's next desination, the large crater dubbed 'Endurance'.

  15. The Family Influence over Choosing an Occupation of Elementary School Pupils

    OpenAIRE

    Rezková, Aneta

    2012-01-01

    RESUME The times based on one individual's decision about which school to study to be able to choose further continuous and smooth career path has been over. As a result of current global and local social changes everybody should be prepared to the every possible change in career. Nevertheless the first choice of career is still an important milestone and can direct the individual career, but it is not the only key milestone, that determines the individual career once and for ever. People in ...

  16. How to know and choose online games: differences between current and potential players.

    Science.gov (United States)

    Teng, Ching-I; Lo, Shao-Kang; Wang, Pe-Cheng

    2007-12-01

    This study investigated how different adolescent players acquire game information and the criteria they use in choosing online games and found that (1) current players generally use comprehensive information sources more than potential players do; (2) current players rely on free trials and smooth display of motion graphics as choice criteria more than potential players do; (3) potential players rely on the look of advertisements more than current players do; (4) both current and potential players most likely use word-of-mouth and gaming programs on TV as information sources; and (5) endorser attractiveness is ranked the least important among six choice criteria by both current and potential players.

  17. [How to choose appropriate surgical approach in removal of the eyeball].

    Science.gov (United States)

    Ye, Juan; Ning, Qingyao

    2014-08-01

    We often consult patients with non-functional eye caused by trauma, intraocular malignancy, absolute stage of glaucoma and other diseases who need to remove the eyeball in our clinical work. Eye removal is an irreversibly destructive procedure, which mainly include enucleation and evisceration. There are various surgical techniques which are still controversial. Both of the two procedures have their own advantages, disadvantages, indications and contraindications. The ophthalmologists should comprehensively consider the disease situations, medical conditions and the requirements of the patients when choosing appropriate surgical approach to remove the eyeball.

  18. Choosing Open Source ERP Systems: What Reasons Are There For Doing So?

    Science.gov (United States)

    Johansson, Björn; Sudzina, Frantisek

    Enterprise resource planning (ERP) systems attract a high attention and open source software does it as well. The question is then if, and if so, when do open source ERP systems take off. The paper describes the status of open source ERP systems. Based on literature review of ERP system selection criteria based on Web of Science articles, it discusses reported reasons for choosing open source or proprietary ERP systems. Last but not least, the article presents some conclusions that could act as input for future research. The paper aims at building up a foundation for the basic question: What are the reasons for an organization to adopt open source ERP systems.

  19. Outsourcing your medical practice call center: how to choose a vendor to ensure regulatory compliance.

    Science.gov (United States)

    Johnson, Bill

    2014-01-01

    Medical practices receive hundreds if not thousands of calls every week from patients, payers, pharmacies, and others. Outsourcing call centers can be a smart move to improve efficiency, lower costs, improve customer care, ensure proper payer management, and ensure regulatory compliance. This article discusses how to know when it's time to move to an outsourced call center, the benefits of making the move, how to choose the right call center, and how to make the transition. It also provides tips on how to manage the call center to ensure the objectives are being met.

  20. Hypnotic relaxation vs amitriptyline for tension-type headache: let the patient choose.

    Science.gov (United States)

    Ezra, Yacov; Gotkine, Marc; Goldman, Sylvie; Adahan, Haim Moshe; Ben-Hur, Tamir

    2012-05-01

    Although both pharmacological and behavioral interventions may relieve tension-type headache, data are lacking regarding treatment preference, long-term patient compliance, and feasibility of behavioral intervention in a standard neurological outpatient clinic setting. To describe patient choice, long-term compliance, and clinical outcome in a neurological clinic setting where patients are given the choice of the approach they wish to pursue. Patients presenting to the headache clinic with a diagnosis of tension-type headache that justified prophylactic therapy (frequent episodic tension-type headache or chronic tension-type headache) were given the choice of amitriptyline (AMT) treatment or hypnotic relaxation (HR), and were treated accordingly. Patients were given the option to cross-over to the other treatment group at each visit. HR was performed during standard length neurology clinic appointments by a neurologist trained to perform hypnosis (Y.E.). Follow-up interviews were performed between 6 and 12 months following treatment initiation to evaluate patient compliance, changes in headache frequency or severity, and quality-of-life parameters. Ninety-eight patients were enrolled, 92 agreed to receive prophylactic therapy of some kind. Fifty-three (57.6%) patients chose HR of which 36 (67.9%) actually initiated this treatment, while 39 (42.4%) chose pharmacological therapy with AMT of which 25 (64.1%) patients actually initiated therapy. Patients with greater analgesic use were more likely to opt for AMT (P= .0002). Eleven of the patients initially choosing AMT and 2 of the patients initially choosing HR crossed over to the other group. Seventy-four percent of the patients in the HR group and 58% of patients in the AMT group had a 50% reduction in the frequency of headaches (P= .16). Long-term adherence to treatment with HR exceeded that of AMT. At the end of the study period, 26 of 47 patients who tried HR compared with 10 of 27 who tried AMT continued

  1. CHOOSING BETWEEN SMALL AND MIDDLE ENTERPRISES AND SELFEMPLOYED PERSON IN TERMS OF TAXATION

    Directory of Open Access Journals (Sweden)

    ISPAS ROXANA

    2016-02-01

    Full Text Available This paper presents the advantages and disadvantages of small and middle enterprises (SMEs in relation with a registered sole trader (RST. This comparison is necessary since from the 1 st of January 2016, all registered sole traders are required to pay CAS (10.5% or 26.3% according to their option calculated the net revenue gained, besides the CASS of 5.5% and the income tax of 16%. At the same time, a part of the private entrepreneurs will have to choose if they suspend or cease their activity under the form of registered sole trader or establish a small enterprise.

  2. CHOOSING BETWEEN SMALL AND MIDDLE ENTERPRISES AND SELFEMPLOYED PERSON IN TERMS OF TAXATION

    OpenAIRE

    ISPAS ROXANA

    2016-01-01

    This paper presents the advantages and disadvantages of small and middle enterprises (SMEs) in relation with a registered sole trader (RST). This comparison is necessary since from the 1 st of January 2016, all registered sole traders are required to pay CAS (10.5% or 26.3% according to their option) calculated the net revenue gained, besides the CASS of 5.5% and the income tax of 16%. At the same time, a part of the private entrepreneurs will have to choose if they suspend or cea...

  3. Method of Choosing the Information Technology System Supporting Management of the Military Aircraft Operation

    Directory of Open Access Journals (Sweden)

    Barszcz Piotr

    2014-12-01

    Full Text Available The paper presents a method of choosing the information technology system, the task of which is to support the management process of the military aircraft operation. The proposed method is based on surveys conducted among direct users of IT systems used in aviation of the Polish Armed Forces. The analysis of results of the surveys was conducted using statistical methods. The paper was completed with practical conclusions related to further usefulness of the individual information technology systems. In the future, they can be extremely useful in the process of selecting the best solutions and integration of the information technology systems

  4. Logistics Solution for Choosing Location of Production of Road Construction Enterprise

    Science.gov (United States)

    Gavrilina, I.; Bondar, A.

    2017-11-01

    The current state of construction of highways indicates that not all the resources of the construction organization are implemented and supported by the modern approaches in logistics problems solving. This article deals with the solution of these problems and considers the features of basic road linear works organization, their large extent and different locations of enterprises. Analyzing these data, it is proposed to simulate the logistics processes and substantiate the methods of transport operations organizing by linking the technology and the organization road construction materials delivery which allows one to optimize the construction processes, to choose the most economically advantageous options, and also to monitor the quality of work.

  5. Supercritical fluids processing: emerging opportunities

    International Nuclear Information System (INIS)

    Kovaly, K.A.

    1985-01-01

    This publication on the emerging opportunities of supercritical fluids processing reveals the latest research findings and development trends in this field. These findings and development trends are highlighted, and the results of applications of technology to the business of supercritical fluids are reported. Applications of supercritical fluids to chemical intermediates, environmental applications, chemical reactions, food and biochemistry processing, and fuels processing are discussed in some detail

  6. Rural Entrepreneurship: Challenges and Opportunities

    OpenAIRE

    Imedashvili, Sopiko; Kekua, Ani; Ivchenko, Polina

    2013-01-01

    According to World Bank Report published in 2012, the rural population in Sweden is 15.3 %. Rural population is calculated as difference between total populations minus urban population. 15.3 % clearly shows how important rural areas are for Sweden’s future development. Entrepreneurship plays the integral role in rural area development. However, earlier research has shown only economic perspective of rural development. On the other hand, the new ways to discover the challenges and opportuniti...

  7. Immigrant Capital and Entrepreneurial Opportunities

    Directory of Open Access Journals (Sweden)

    Malavika Sundararajan

    2016-01-01

    Full Text Available Objective: The main objective of this study is to define and operationalize the concept of immigrant capital, a key factor that differentiates immigrant from host country entrepreneurs in how they recognize and start new ventures. Research Design & Methods: A detailed analysis of contemporary immigrant entrepreneurship and opportunity recognition literature was carried out. Using grounded theory, we synthesized the outcomes from the analysis of eight Canadian and U.S. case studies of successful immigrant entrepreneurs with the key findings from the literature to define and develop a model of immigrant capital. Findings: Based on our grounded theory development process we show that the concept of immigrant capital as a distillate of human, cultural, economic and social capital that goes beyond expected opportunity recognition (OR drivers like prior knowledge and prior experience to differentiate and enhance the immigrant entrepreneur’s ability to recognize business opportunities compared to host country entrepreneurs. We found immigrant capital to be a consequence of being boundary spanners in host and home country networks. Implications & Recommendations: Understanding a unique resource like immigrant capital, will help immigrant as well as host country entrepreneurs further develop their opportunity recognition ability by bridging gaps and fulfilling the needs for both, immigrant and host country consumers. Contribution & Value Added: The main contribution is the theoretical development, identification and definition of the immigrant capital model and propositions that will articulate the factors that lead to the conceptualization and operationalization of immigrant capital. Furthermore, the immigrant capital model can serve host country entrepreneurs to develop cross-cultural networks and jump-start entrepreneurial activities in their home countries as well as learn how to expand their operations into global markets.

  8. Discrimination and Equality of Opportunity

    OpenAIRE

    J. Ignacio García-Pérez; Antonio Villar

    2009-01-01

    This paper presents a measure of social discrimination based on the principle of equality of opportunity. According to this principle we only have to care about the inequality derived from people’s differential circumstances (and not about outcome differences due to people’s diverse degree of effort). We propose approaching the measurement of group discrimination as the “welfare loss” attributed to the inequality between social groups of similar characteristics. We also provide an empirical a...

  9. Decadal opportunities for space architects

    Science.gov (United States)

    Sherwood, Brent

    2012-12-01

    A significant challenge for the new field of space architecture is the dearth of project opportunities. Yet every year more young professionals express interest to enter the field. This paper derives projections that bound the number, type, and range of global development opportunities that may be reasonably expected over the next few decades for human space flight (HSF) systems so those interested in the field can benchmark their goals. Four categories of HSF activity are described: human Exploration of solar system bodies; human Servicing of space-based assets; large-scale development of space Resources; and Breakout of self-sustaining human societies into the solar system. A progressive sequence of capabilities for each category starts with its earliest feasible missions and leads toward its full expression. The four sequences are compared in scale, distance from Earth, and readiness. Scenarios hybridize the most synergistic features from the four sequences for comparison to status quo, government-funded HSF program plans. Finally qualitative, decadal, order-of-magnitude estimates are derived for system development needs, and hence opportunities for space architects. Government investment towards human planetary exploration is the weakest generator of space architecture work. Conversely, the strongest generator is a combination of three market drivers: (1) commercial passenger travel in low Earth orbit; (2) in parallel, government extension of HSF capability to GEO; both followed by (3) scale-up demonstration of end-to-end solar power satellites in GEO. The rich end of this scale affords space architecture opportunities which are more diverse, complex, large-scale, and sociologically challenging than traditional exploration vehicle cabins and habitats.

  10. Immigrant Capital and Entrepreneurial Opportunities

    OpenAIRE

    Malavika Sundararajan; Binod Sundararajan

    2016-01-01

    Objective: The main objective of this study is to define and operationalize the concept of immigrant capital, a key factor that differentiates immigrant from host country entrepreneurs in how they recognize and start new ventures. Research Design & Methods: A detailed analysis of contemporary immigrant entrepreneurship and opportunity recognition literature was carried out. Using grounded theory, we synthesized the outcomes from the analysis of eight Canadian and U.S. case studies of successf...

  11. Office of Equal Opportunity Programs

    Science.gov (United States)

    Chin, Jennifer L.

    2004-01-01

    The NASA Glenn Office of Equal Opportunity Programs works to provide quality service for all programs and/or to assist the Center in becoming a model workplace. During the summer of 2004, I worked with Deborah Cotleur along with other staff members to create and modify customer satisfaction surveys. This office aims to assist in developing a model workplace by providing functions as a change agent to the center by serving as an advisor to management to ensure equity throughout the Center. In addition, the office serves as a mediator for the Center in addressing issues and concerns. Lastly, the office provides assistance to employees to enable attainment of personal and organizational goals. The Office of Equal Opportunities is a staff office which reports and provides advice to the Center Director and Executive Leadership, implements laws, regulations, and presidential executive orders, and provides center wide leadership and assistance to NASA GRC employees. Some of the major responsibilities of the office include working with the discrimination complaints program, special emphasis programs (advisory groups), management support, monitoring and evaluation, contract compliance, and community outreach. During my internship in this office, my main objective was to create four customer satisfaction surveys based on EO retreats, EO observances, EO advisory boards, and EO mediation/counseling. I created these surveys after conducting research on past events and surveys as well as similar survey research created and conducted by other NASA centers, program for EO Advisory group members, leadership training sessions for supervisors, preventing sexual harassment training sessions, and observance events. I also conducted research on the style and format from feedback surveys from the Marshall Equal Opportunity website, the Goddard website, and the main NASA website. Using the material from the Office of Equal Opportunity Programs at Glenn Research Center along with my

  12. Engineering ethics challenges and opportunities

    CERN Document Server

    Bowen, W Richard

    2014-01-01

    Engineering Ethics: Challenges and Opportunities aims to set a new agenda for the engineering profession by developing a key challenge: can the great technical innovation of engineering be matched by a corresponding innovation in the acceptance and expression of ethical responsibility?  Central features of this stimulating text include:   ·         An analysis of engineering as a technical and ethical practice providing great opportunities for promoting the wellbeing and agency of individuals and communities. ·         Elucidation of the ethical opportunities of engineering in three key areas:             - Engineering for Peace, emphasising practical amelioration of the root causes of    conflict rather than military solutions.             - Engineering for Health, focusing on close collaboration with healthcare professionals      for both the promotion and restoration of health.             - Engineering for Development, providing effective solution...

  13. Implementation Opportunities of Green Accounting for Activity-Based Costing (ABC in Romania

    Directory of Open Access Journals (Sweden)

    Sorinel Capusneanu

    2008-01-01

    Full Text Available This article refers to implementation opportunities of green accounting for the Activity- Based Costing method. It shows why we choose Activity-Based Costing method and what must be done in this way. Green accounting observes the specific principles of the Activity-Based Costing method. It also represents the advantages and disadvantages of the green accounting into an enterprise in case of Activity-Based Costing implementation. The paper describes the stages we must follow in case of implementation of green accounting alongside Activity-Based Costing method into an enterprise.

  14. Compelling Research Opportunities using Isotopes

    International Nuclear Information System (INIS)

    2009-01-01

    Isotopes are vital to the science and technology base of the US economy. Isotopes, both stable and radioactive, are essential tools in the growing science, technology, engineering, and health enterprises of the 21st century. The scientific discoveries and associated advances made as a result of the availability of isotopes today span widely from medicine to biology, physics, chemistry, and a broad range of applications in environmental and material sciences. Isotope issues have become crucial aspects of homeland security. Isotopes are utilized in new resource development, in energy from bio-fuels, petrochemical and nuclear fuels, in drug discovery, health care therapies and diagnostics, in nutrition, in agriculture, and in many other areas. The development and production of isotope products unavailable or difficult to get commercially have been most recently the responsibility of the Department of Energy's Nuclear Energy program. The President's FY09 Budget request proposed the transfer of the Isotope Production program to the Department of Energy's Office of Science in Nuclear Physics and to rename it the National Isotope Production and Application program (NIPA). The transfer has now taken place with the signing of the 2009 appropriations bill. In preparation for this, the Nuclear Science Advisory Committee (NSAC) was requested to establish a standing subcommittee, the NSAC Isotope Subcommittee (NSACI), to advise the DOE Office of Nuclear Physics. The request came in the form of two charges: one, on setting research priorities in the short term for the most compelling opportunities from the vast array of disciplines that develop and use isotopes and two, on making a long term strategic plan for the NIPA program. This is the final report to address charge 1. NSACI membership is comprised of experts from the diverse research communities, industry, production, and homeland security. NSACI discussed research opportunities divided into three areas: (1) medicine

  15. Opportunity's 'Rub al Khali' Panorama

    Science.gov (United States)

    2005-01-01

    [figure removed for brevity, see original site] Click on the image for Opportunity's 'Rub al Khali' Panorama (QTVR) This panoramic image, dubbed 'Rub al Khali,' was acquired by NASA's Mars Exploration Rover Opportunity on the plains of Meridiani during the period from the rover's 456th to 464th sols on Mars (May 6 to May 14, 2005). Opportunity was about 2 kilometers (1.2 miles) south of 'Endurance Crater' at a place known informally as 'Purgatory Dune.' The rover was stuck in the dune's deep fine sand for more than a month. 'Rub al Khali' (Arabic translation: 'the empty quarter') was chosen as the name for this panorama because it is the name of a similarly barren, desolate part of the Saudi Arabian desert on Earth. The view spans 360 degrees. It consists of images obtained in 97 individual pointings of the panoramic camera. The camera took images with five camera filters at each pointing. This 22,780-by-6,000-pixel mosaic is an approximately true-color rendering generated using the images acquired through filters admitting light wavelengths of 750, 530, and 480 nanometers. Lighting varied during the nine sols it took to acquire this panorama, resulting in some small image seams within the mosaic. These seams have been smoothed in sky parts of the mosaic to better simulate the vista that a person would see if able to view it all at the same time on Mars. Opportunity's tracks leading back to the north (center of the panorama) are a reminder of the rover's long trek from Endurance Crater. The deep ruts dug by Opportunity's wheels as it became stuck in the sand appear in the foreground. The crest and trough of the last ripple the rover crossed before getting stuck is visible in the center. These wind-formed sand features are only about 10 to 15 centimeters (4 to 6 inches) tall. The crest of the actual ripple where the rover got stuck can be seen just to the right of center. The tracks and a few other places on and near ripple crests can be seen in this color image to

  16. Compelling Research Opportunities using Isotopes

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-04-23

    Isotopes are vital to the science and technology base of the US economy. Isotopes, both stable and radioactive, are essential tools in the growing science, technology, engineering, and health enterprises of the 21st century. The scientific discoveries and associated advances made as a result of the availability of isotopes today span widely from medicine to biology, physics, chemistry, and a broad range of applications in environmental and material sciences. Isotope issues have become crucial aspects of homeland security. Isotopes are utilized in new resource development, in energy from bio-fuels, petrochemical and nuclear fuels, in drug discovery, health care therapies and diagnostics, in nutrition, in agriculture, and in many other areas. The development and production of isotope products unavailable or difficult to get commercially have been most recently the responsibility of the Department of Energy's Nuclear Energy program. The President's FY09 Budget request proposed the transfer of the Isotope Production program to the Department of Energy's Office of Science in Nuclear Physics and to rename it the National Isotope Production and Application program (NIPA). The transfer has now taken place with the signing of the 2009 appropriations bill. In preparation for this, the Nuclear Science Advisory Committee (NSAC) was requested to establish a standing subcommittee, the NSAC Isotope Subcommittee (NSACI), to advise the DOE Office of Nuclear Physics. The request came in the form of two charges: one, on setting research priorities in the short term for the most compelling opportunities from the vast array of disciplines that develop and use isotopes and two, on making a long term strategic plan for the NIPA program. This is the final report to address charge 1. NSACI membership is comprised of experts from the diverse research communities, industry, production, and homeland security. NSACI discussed research opportunities divided into three areas: (1

  17. Choosing preclinical study models of diabetic retinopathy: key problems for consideration

    Science.gov (United States)

    Mi, Xue-Song; Yuan, Ti-Fei; Ding, Yong; Zhong, Jing-Xiang; So, Kwok-Fai

    2014-01-01

    Diabetic retinopathy (DR) is the most common complication of diabetes mellitus in the eye. Although the clinical treatment for DR has already developed to a relative high level, there are still many urgent problems that need to be investigated in clinical and basic science. Currently, many in vivo animal models and in vitro culture systems have been applied to solve these problems. Many approaches have also been used to establish different DR models. However, till now, there has not been a single study model that can clearly and exactly mimic the developmental process of the human DR. Choosing the suitable model is important, not only for achieving our research goals smoothly, but also, to better match with different experimental proposals in the study. In this review, key problems for consideration in choosing study models of DR are discussed. These problems relate to clinical relevance, different approaches for establishing models, and choice of different species of animals as well as of the specific in vitro culture systems. Attending to these considerations will deepen the understanding on current study models and optimize the experimental design for the final goal of preventing DR. PMID:25429204

  18. Selective Cooperation in Early Childhood - How to Choose Models and Partners.

    Directory of Open Access Journals (Sweden)

    Jonas Hermes

    Full Text Available Cooperation is essential for human society, and children engage in cooperation from early on. It is unclear, however, how children select their partners for cooperation. We know that children choose selectively whom to learn from (e.g. preferring reliable over unreliable models on a rational basis. The present study investigated whether children (and adults also choose their cooperative partners selectively and what model characteristics they regard as important for cooperative partners and for informants about novel words. Three- and four-year-old children (N = 64 and adults (N = 14 saw contrasting pairs of models differing either in physical strength or in accuracy (in labeling known objects. Participants then performed different tasks (cooperative problem solving and word learning requiring the choice of a partner or informant. Both children and adults chose their cooperative partners selectively. Moreover they showed the same pattern of selective model choice, regarding a wide range of model characteristics as important for cooperation (preferring both the strong and the accurate model for a strength-requiring cooperation tasks, but only prior knowledge as important for word learning (preferring the knowledgeable but not the strong model for word learning tasks. Young children's selective model choice thus reveals an early rational competence: They infer characteristics from past behavior and flexibly consider what characteristics are relevant for certain tasks.

  19. Choosing a career in paediatrics: do trainees' views change over the first year of specialty training?

    Science.gov (United States)

    Goodyear, Helen M; Lakshminarayana, Indumathy; Wall, David; Bindal, Taruna

    2014-09-01

    To look at why a regional cohort of UK doctors chose a paediatric career and to ascertain views on their career near the end of training year one. A 20-item questionnaire was sent to all new regional paediatric specialty trainees. Three focus groups were held with trainees near the end of year one to elicit key themes. West Midlands Deanery, UK. Twenty-nine new regional paediatric specialty trainees in year one completed the questionnaire. A total of 15 trainees participated in the focus groups near the end of year one training. Reasons for choosing a paediatric career and factors which further influence career choice for trainees during their first specialty training year. Key influencing factors for choosing paediatrics were enjoying working with children and positive undergraduate experience of the specialty. All trainees had paediatrics as their first choice specialty and undertook a paediatric Foundation post. Near the end of year one, doubts were cast on career aspirations due to seeing middle grade colleagues struggling with work-life balance and a growing feeling that family came first. Senior trainees need to be aware that they act as powerful role models for their more junior colleagues and therefore have an influential role on how juniors perceive a paediatric career. Family friendly flexible working patterns in paediatrics are vital to retain junior trainees. All paediatric staff are role models and need to be enthusiastic, keen to teach and to promote a positive working environment.

  20. Choosing a heuristic and root node for edge ordering in BDD-based network reliability analysis

    International Nuclear Information System (INIS)

    Mo, Yuchang; Xing, Liudong; Zhong, Farong; Pan, Zhusheng; Chen, Zhongyu

    2014-01-01

    In the Binary Decision Diagram (BDD)-based network reliability analysis, heuristics have been widely used to obtain a reasonably good ordering of edge variables. Orderings generated using different heuristics can lead to dramatically different sizes of BDDs, and thus dramatically different running times and memory usages for the analysis of the same network. Unfortunately, due to the nature of the ordering problem (i.e., being an NP-complete problem) no formal guidelines or rules are available for choosing a good heuristic or for choosing a high-performance root node to perform edge searching using a particular heuristic. In this work, we make novel contributions by proposing heuristic and root node selection methods based on the concept of boundary sets for the BDD-based network reliability analysis. Empirical studies show that the proposed selection methods can help to generate high-performance edge ordering for most of studied cases, enabling the efficient BDD-based reliability analysis of large-scale networks. The proposed methods are demonstrated on different types of networks, including square lattice networks, torus lattice networks and de Bruijn networks

  1. CHOOSING TEACHING AS A PROFESSION: INFLUENCE OF BIG FIVE PERSONALITY TRAITS ON FALLBACK CAREER

    Directory of Open Access Journals (Sweden)

    Robert Tomšik

    2018-02-01

    Full Text Available Personality plays a significant role in influencing motivation for choosing a perspective profession. As empirical evidence confirmed, personality traits conscientiousness, openness to experience, extraversion are in positive correlation with intrinsic motives for choosing teaching as a profession (in negative with personality trait neuroticism, and in negative correlation with extrinsic motivation and fallback career (in positive with personality trait neuroticism. The primary aim of research is to point out the importance of personality traits in career choices via detecting which personality traits are predictors of fallback career. In the research first grade university students (teacher trainees; N = 402 completed the Five Factor Inventory and SMVUP-4-S scale. As results show, Big Five personality traits are in correlation with fallback career and are a significant predictor of fallback career. The Big Five model together explained 17.4% of the variance in fallback career, where personality traits agreeableness, conscientiousness, openness to experience and neuroticism has been shown as a statistically significant predictor of fallback career of teacher trainees.

  2. [Use of contraception and reasons for choosing abortion among abortion applicants].

    Science.gov (United States)

    Hansen, S K; Birkebaek, J S; Husfeldt, C; Munck, C B; Nøddebo, S M; Petersson, B H

    1996-10-07

    The object of this study was to describe a group of women applying for legal abortion in relation to their use of contraception and reasons for choosing an abortion. During a period of 13 months (1991-92) a questionnaire was distributed to women applying for legal abortion at Hillerød Hospital in Denmark. Three hundred and thirty-nine women participated. Fifty-nine percent of the women had become pregnant although they had used contraception. As seen in other studies, women still state demographic factors as their most important reasons for choosing an abortion. Women with two or more children do not want to have more children. Single women do not want children without being in a stable relationship. Furthermore occupation and education were frequently stated as important reasons for having an abortion. Economy and housing were not main reasons but contributory factors. Thirty percent of the women expressed ambivalence about the choice of abortion at the time when the abort was due.

  3. Influencing Factors on Choosing Psychiatry as a Career: An Exploration in Chinese University Students.

    Science.gov (United States)

    Zhong, Jiawei; Zheng, Luna; Chen, Xiaoling; Gao, Qianqian; Zhang, Bingren; Wang, Wei

    2016-12-01

    There is a consistent need of psychiatric professionals in the world including China, and a consistent challenge to recruit more medical students into the psychiatric careers. We aimed to look for factors which have an impact on career-choosing of psychiatry in Chinese university students. We invited 508 non-medical students (NM), 304 medical students without (MO) and 123 medical students with clinical internship experience (MW), to answer a matrix of 43 questions regarding factors influencing career-choosing of psychiatry. Answers to these questions were analyzed through exploratory and confirmatory factor analyses, once the latent factors were identified and structurally-validated, their mean scores in three groups of students were calculated. Five factors with five items each were identified, namely social status inferiority, career importance, practice reward, career preference, and practice stress. NM scored lower than MO and MW did on Social Status Inferiority; NM group scored higher than MO and MW groups did on Career Importance; MW scored lower than NM and MO did on Practice Reward and on Career Preference; Regarding Practice Stress, NM scored higher than MO did, who then in turn, scored higher than MW did. In addition, Practice Stress was positively correlated with advice of the medical educators; and Social Status Inferiority and Career Preference were positively correlated with the psychiatry teaching of the medical educators. Raising career rewards, improving social status, and reinforcing psychiatric education might help to recruit more medical students to specialize in psychiatry practicing.

  4. Teenage pregnancy: a comparative study of teenagers choosing termination of pregnancy or antenatal care.

    Science.gov (United States)

    Pearson, V A; Owen, M R; Phillips, D R; Gray, D J; Marshall, M N

    1995-01-01

    A comparative study of 167 pregnant teenagers in Devon attending either antenatal booking clinics or for National Health Service (NHS) termination of pregnancy was carried out to determine differences in their characteristics, use and experience of local family planning services. Teenagers presenting for termination of pregnancy were younger and more likely to say that they had wished to avoid getting pregnant. Whether the teenager was in a stable relationship was strongly associated with the outcome of the pregnancy, with single girls being more likely to choose a termination of pregnancy. The termination of pregnancy group were also more likely to be condom users, and to have learned about their method of contraception from school rather than from health care professionals. Teenagers' frequency of contact with family planning services suggested that teenagers choosing a termination were less likely than antenatal attenders to have attended regularly. This was mainly due to differences in behaviour among teenagers attending their general practitioner (GP) for contraceptive advice: teenagers having a termination were more likely to describe their visit to their GP as embarrassing. These findings have implications for local family planning services attempting to reduce the number of unwanted teenage pregnancies. PMID:7562806

  5. The role of empathy in choosing rewards from another’s perspective

    Directory of Open Access Journals (Sweden)

    Garret eO'Connell

    2013-05-01

    Full Text Available As social animals, we regularly act in the interest of others by making decisions on their behalf. These decisions can take the form of choices between smaller short-term rewards and larger long-term rewards, and can be effectively indexed by temporal discounting. In a temporal discounting paradigm, a reward loses subjective value with increasing delay presumably because it becomes more difficult to simulate how much the recipient (e.g. future self will value it. If this is the case, then the value of delayed rewards should be discounted even more steeply when we are choosing for someone whose feelings we do not readily simulate, such as socially distant strangers. Second, the ability to simulate shows individual differences and is indexed by trait empathy. We hypothesised that individuals high in trait empathy will more readily simulate, and hence discount less steeply for distant others, compared to those who are low on trait empathy. To test these predictions, we asked 63 participants from the general population to perform a temporal discounting task from the perspectives of close and distant others, as well as their own. People were found to discount less steeply for themselves, and the steepness of temporal discounting increased with increasing distance from self. Additionally, individuals who scored high in trait empathy were found to discount less steeply for distant others compared to those who scored low. These findings confirm the role of empathy in determining how we choose rewards for others.

  6. Marketing research for choosing the promotional message content for domestic organic products

    Directory of Open Access Journals (Sweden)

    Salai Suzana

    2014-01-01

    Full Text Available Choosing the content of promotional messages is a part of the activities of integrated marketing communication. As far as organic products in the world are concerned, research related to the choice of promotional message content is the object of much attention, primarily based on the conduct of research among the consumers of these product (information for defining the aim of promotion, creating and testing promotional messages, selecting media and media mix, and determining the number and frequency of promotional events. Promoting domestic organic products also inevitably implies conducting consumer-centred marketing research, in order to choose the appropriate promotional message. In this respect, this article defines several goals: study the choice of the promotional message content in relation to other activities of integrated marketing communication; consider this question in the context of relevant foreign market research into organic product consumers; determine the level of marketing research, which could be used for approaching the issue from the domestic perspective; and establish which recommendations and implication could be generated when domestic organic products are concerned.

  7. Donor Retention in Online Crowdfunding Communities: A Case Study of DonorsChoose.org.

    Science.gov (United States)

    Althoff, Tim; Leskovec, Jure

    2015-05-01

    Online crowdfunding platforms like DonorsChoose.org and Kick-starter allow specific projects to get funded by targeted contributions from a large number of people. Critical for the success of crowdfunding communities is recruitment and continued engagement of donors. With donor attrition rates above 70%, a significant challenge for online crowdfunding platforms as well as traditional offline non-profit organizations is the problem of donor retention. We present a large-scale study of millions of donors and donations on DonorsChoose.org, a crowdfunding platform for education projects. Studying an online crowdfunding platform allows for an unprecedented detailed view of how people direct their donations. We explore various factors impacting donor retention which allows us to identify different groups of donors and quantify their propensity to return for subsequent donations. We find that donors are more likely to return if they had a positive interaction with the receiver of the donation. We also show that this includes appropriate and timely recognition of their support as well as detailed communication of their impact. Finally, we discuss how our findings could inform steps to improve donor retention in crowdfunding communities and non-profit organizations.

  8. The choices, choosing model of quality of life: linkages to a science base.

    Science.gov (United States)

    Gurland, Barry J; Gurland, Roni V

    2009-01-01

    A previous paper began with a critical review of current models and measures of quality of life and then proposed criteria for judging the relative merits of alternative models: preference was given to finding a model with explicit mechanisms, linkages to a science base, a means of identifying deficits amenable to rational restorative interventions, and with embedded values of the whole person. A conjectured model, based on the processes of accessing choices and choosing among them, matched the proposed criteria. The choices and choosing (c-c) process is an evolved adaptive mechanism dedicated to the pursuit of quality of life, driven by specific biological and psychological systems, and influenced also by social and environmental forces. In this paper the c-c model is examined for its potential to strengthen the science base for the field of quality of life and thus to unify many approaches to concept and measurement. A third paper in this set will lay out a guide to applying the c-c model in evaluating impairments of quality of life and will tie this evaluation to corresponding interventions aimed at relieving restrictions or distortions of the c-c process; thus helping people to preserve and improve their quality of life. The fourth paper will demonstrate empirical analyses of the relationship between health imposed restrictions of options for living and conventional indicators of diminished quality of life. (c) 2008 John Wiley & Sons, Ltd.

  9. Staying home to give birth: why women in the United States choose home birth.

    Science.gov (United States)

    Boucher, Debora; Bennett, Catherine; McFarlin, Barbara; Freeze, Rixa

    2009-01-01

    Approximately 1% of American women give birth at home and face substantial obstacles when they make this choice. This study describes the reasons that women in the United States choose home birth. A qualitative descriptive secondary analysis was conducted in a previously collected dataset obtained via an online survey. The sample consisted of 160 women who were US residents and planned a home birth at least once. Content analysis was used to study the responses from women to one essay question: "Why did you choose home birth?" Women who participated in the study were mostly married (91%) and white (87%). The majority (62%) had a college education. Our analysis revealed 508 separate statements about why these women chose home birth. Responses were coded and categorized into 26 common themes. The most common reasons given for wanting to birth at home were: 1) safety (n = 38); 2) avoidance of unnecessary medical interventions common in hospital births (n = 38); 3) previous negative hospital experience (n = 37); 4) more control (n = 35); and 5) comfortable, familiar environment (n = 30). Another dominant theme was women's trust in the birth process (n = 25). Women equated medical intervention with reduced safety and trusted their bodies' inherent ability to give birth without interference.

  10. A real-life example of choosing an inherently safer process option

    International Nuclear Information System (INIS)

    Study, Karen

    2007-01-01

    While choosing an inherently safer alternative may seem straightforward, sometimes what seems to be the most obvious alternative may not provide the best risk reduction. The process designer must maintain a broad perspective to be able to recognize all potential hazards when evaluating design options. All aspects of operation such as start-up, shut-down, utility failure, as well as normal operation should be considered. Choosing the inherently safer option is best accomplished early in the option selection phase of a project; however, recycle back to the option selection phase may be needed if an option is not thoroughly evaluated early in the process. In this paper, a project to supply ammonia to a catalytic reactor will be reviewed. During the course of the project, an 'inherently safer' alternative was selected and later discarded due to issues uncovered during the detail design phase. The final option chosen will be compared to (1) the original design and (2) the initial 'inherently safer' alternative. The final option was inherently safer than both the original design and the initial 'inherently safer' alternative even though the design team initially believed that it would not be

  11. Modeling the intention to choose natural vaginal delivery: using reasoned action and social cognitive theories.

    Science.gov (United States)

    Kanani, Safieh; Allahverdipour, Hamid; AsghariJafarabadi, Mohammad

    2015-01-01

    The Behavioral Intention Model is one of the best and most widely models used regarding attitude of behavioral of pregnancy and decrease the rate of cesarean section (CS) among pregnant women, except effect of attitude and subjective norms on behavioral intention. Two variables of self-efficacy, and outcome expectation, relate to individual's behavior in an upcoming situation, and both of them are important at the development of behavior. The purpose of the present study was to develop a model to explain women's inten-tion to choose natural vaginal delivery (NVD). The variables of self-efficacy and outcome expectations, derived from Bandura's Social Cognitive Theory, and Behavioral Intention Model constructs were used to define the model. The study was descriptive and cross-sectional in nature and took place in Pars Abad, Iran in 2014. The non-probability sample consisted of 200 pregnant women who voluntarily participated in the study and provided the data. SPSS 21 and MPLUS 6.8 were employed to analyze the data. Self-efficacy, outcome expectations, and attitude toward NVD were associated with intention to choose the NVD. The study findings may play a role in designing educational interventions aimed at influencing the NVD and improving childbirth programs.

  12. A Differential Approach to Choosing Extracorporeal Detoxification Methods for Abdominal Sepsis

    Directory of Open Access Journals (Sweden)

    L. Ye Shukevich

    2005-01-01

    Full Text Available A differential approach to choosing the methods of extracorporeal detoxification in the complex treatment of abdominal sepsis in the context of endogenous intoxication in order to enhance the efficiency of medical measures was pathogeneti-cally substantiated. In 51 patients diagnosed as having abdominal sepsis, the latter was characterized as the endogenous intoxication syndrome in relation to the accumulation of low and medium molecular-weight substances (plasma and red blood cells in the body and their physiological elimination with urine. An original formula was used to calculate the integral marker – the endogenous intoxication index correlating with the routine severity rating scales APACHE II and SOFA and reflecting the severity of endotoxicosis. According to the values of the endogenous intoxication index and to the sum of scores by the APACHE II and SOFA scales, the patients were divided into 3 groups of the clinicopathogenetic types of endogenous intoxication. According to the type of endogenous intoxication, the authors proposed a differential approach to choosing the modes of efferent therapy for abdominal sepsis: high-volume plasmapheresis in the subcompensated type and prolonged venovenous hemofiltration, which improved the results of treatment and reduced mortality rates.

  13. Choosing Appropriate Theories for Understanding Hospital Reporting of Adverse Drug Events, a Theoretical Domains Framework Approach.

    Science.gov (United States)

    Shalviri, Gloria; Yazdizadeh, Bahareh; Mirbaha, Fariba; Gholami, Kheirollah; Majdzadeh, Reza

    2018-01-01

    Adverse drug events (ADEs) may cause serious injuries including death. Spontaneous reporting of ADEs plays a great role in detection and prevention of them; however, underreporting always exists. Although several interventions have been utilized to solve this problem, they are mainly based on experience and the rationale for choosing them has no theoretical base. The vast variety of behavioural theories makes it difficult to choose appropriate theory. Theoretical domains framework (TDF) is suggested as a solution. The objective of this study was to select the best theory for evaluating ADE reporting in hospitals based on TDF. We carried out three focus group discussions with hospital pharmacists and nurses, based on TDF questions. The analysis was performed through five steps including coding discussions transcript, extracting beliefs, selecting relevant domains, matching related constructs to the extracted beliefs, and determining the appropriate theories in each domain. The theory with the highest number of matched domains and constructs was selected as the theory of choice. A total of six domains were identified relevant to ADE reporting, including "Knowledge", "Skills", "Beliefs about consequences", "Motivation and goals", "Environmental context and resources" and "Social influences". We found theory of planned behavior as the comprehensive theory to study factors influencing ADE reporting in hospitals, since it was relevant theory in five out of six relevant domains and the common theory in 55 out of 75 identified beliefs. In conclusion, we suggest theory of planned behavior for further studies on designing appropriate interventions to increase ADE reporting in hospitals.

  14. Choosing and using climate change scenarios for ecological-impact assessments and conservation decisions

    Science.gov (United States)

    Amy K. Snover,; Nathan J. Mantua,; Littell, Jeremy; Michael A. Alexander,; Michelle M. McClure,; Janet Nye,

    2013-01-01

    Increased concern over climate change is demonstrated by the many efforts to assess climate effects and develop adaptation strategies. Scientists, resource managers, and decision makers are increasingly expected to use climate information, but they struggle with its uncertainty. With the current proliferation of climate simulations and downscaling methods, scientifically credible strategies for selecting a subset for analysis and decision making are needed. Drawing on a rich literature in climate science and impact assessment and on experience working with natural resource scientists and decision makers, we devised guidelines for choosing climate-change scenarios for ecological impact assessment that recognize irreducible uncertainty in climate projections and address common misconceptions about this uncertainty. This approach involves identifying primary local climate drivers by climate sensitivity of the biological system of interest; determining appropriate sources of information for future changes in those drivers; considering how well processes controlling local climate are spatially resolved; and selecting scenarios based on considering observed emission trends, relative importance of natural climate variability, and risk tolerance and time horizon of the associated decision. The most appropriate scenarios for a particular analysis will not necessarily be the most appropriate for another due to differences in local climate drivers, biophysical linkages to climate, decision characteristics, and how well a model simulates the climate parameters and processes of interest. Given these complexities, we recommend interaction among climate scientists, natural and physical scientists, and decision makers throughout the process of choosing and using climate-change scenarios for ecological impact assessment.

  15. The Role of Different Opportunities in the Activation and Use of the Business Opportunity Prototype

    NARCIS (Netherlands)

    Costa, Silvia F.; Ehrenhard, Michel Léon; Caetano, Antonio; Santos, Susana C.

    2016-01-01

    This study analyses how the different nature of business opportunities affects the way potential entrepreneurs recognize a business opportunity prototypical features. Although scholars have examined the reasons why some individuals, but not others, identify business opportunities, little is known

  16. Motives for choosing growth-enhancing hormone treatment in adolescents with idiopathic short stature: a questionnaire and structured interview study.

    Science.gov (United States)

    Visser-van Balen, Hanneke; Geenen, Rinie; Kamp, Gerdine A; Huisman, Jaap; Wit, Jan M; Sinnema, Gerben

    2005-06-08

    Growth-enhancing hormone treatment is considered a possible intervention in short but otherwise healthy adolescents. Although height gain is an obvious measure for evaluating hormone treatment, this may not be the ultimate goal for the person, but rather a means to reach other goals such as the amelioration of current height-related psychosocial problems or the enhancement of future prospects in life and society. The aim of our study was to clarify the motives of adolescents and their parents when choosing to participate in a growth-enhancing trial combining growth hormone and puberty-delaying hormone treatment. Participants were early pubertal adolescents (25 girls, 13 boys) aged from 11 to 13 years (mean age 11.5 years) with a height standard deviation score (SDS) ranging from -1.03 to -3.43. All had been classified as idiopathic short stature or persistent short stature born small for the gestational age (intrauterine growth retardation) on the basis of a height SDS below -2, or had a height SDS between -1 and -2 and a predicted adult height SDS below -2. The adolescents and their parents completed questionnaires and a structured interview on the presence of height-related stressors, parental worries about their child's behavior and future prospects, problems in psychosocial functioning, and treatment expectations. Questionnaire scores were compared to norms of the general Dutch population. The adolescents reported normal psychosocial functioning and highly positive expectations of the treatment in terms of height gain, whereas the parents reported that their children encountered some behavioral problems (being anxious/depressed, and social and attention problems) and height-related stressors (being teased and juvenilized). About 40% of the parents were worried about their children's future prospects for finding a spouse or job. The motives of the adolescents and their parents exhibited rather different profiles. The most prevalent parental worries related to

  17. Petroleum industry opportunities in Guatemala

    International Nuclear Information System (INIS)

    1991-01-01

    The investment opportunities that Guatemala has to offer in the petroleum sector are discussed, highlighting aspects of legislation as well as investment recovery. The increase in seismic and geological information that Guatemala has recently accumulated allows for an increased level of success in petroleum exploration, which coupled with an increase in basic infrastructure and the experience acquired in the administration of the hydrocarbons law, make it more attractive for foreign investment. An overview is presented of the sedimentary basins present, exploratory activity, surface reconnaissance permits, production sharing contracts, prices, taxation, royalties, and options. 7 figs

  18. Neuroepigenomics: Resources, Obstacles, and Opportunities.

    Science.gov (United States)

    Satterlee, John S; Beckel-Mitchener, Andrea; Little, Roger; Procaccini, Dena; Rutter, Joni L; Lossie, Amy C

    2015-01-01

    Long-lived post-mitotic cells, such as the majority of human neurons, must respond effectively to ongoing changes in neuronal stimulation or microenvironmental cues through transcriptional and epigenomic regulation of gene expression. The role of epigenomic regulation in neuronal function is of fundamental interest to the neuroscience community, as these types of studies have transformed our understanding of gene regulation in post-mitotic cells. This perspective article highlights many of the resources available to researchers interested in neuroepigenomic investigations and discusses some of the current obstacles and opportunities in neuroepigenomics.

  19. Neuroepigenomics: resources, obstacles, and opportunities

    Directory of Open Access Journals (Sweden)

    John S. Satterlee

    2015-01-01

    Full Text Available Long-lived postmitotic cells, such as most human neurons, must respond effectively to ongoing changes in neuronal stimulation or microenvironmental cues through transcriptional and epigenomic regulation of gene expression. The role of epigenomic regulation in neuronal function is of fundamental interest to the neuroscience community, as these types of studies have transformed our understanding of gene regulation in postmitotic cells. This perspective article highlights many of the resources available to researchers interested in neuroepigenomic investigations and discusses some of the current obstacles and opportunities in neuroepigenomics.

  20. Data visualization unlocks improvement opportunities

    International Nuclear Information System (INIS)

    Remple, G.A.; Galbraith, M.

    2010-01-01

    The modern uranium mill generates a vast amount of raw data from various sources including control systems, operator logsheets, assay results and environmental monitoring, which is frequently stored in separate databases. Implementation of software at the McClean Lake mill that includes an integrated, web-based view of these multiple and disparate data sources has provided better tools in the effort to manage this 'data load', and extract the information required to enhance process understanding and support the continuous improvement and decision making processes. This paper outlines the opportunities, challenges, and milestones of this software project. (author)

  1. IAEA safeguards: Challenges and opportunities

    International Nuclear Information System (INIS)

    1993-01-01

    The history of the IAEA safeguards regime is described. New challenges and opportunities are discussed in connection with the discovery in Iraq of a clandestine nuclear weapons development programme, the difficulties experienced in the implementation of the safeguards agreement with the Democratic People's Republic of Korea, the conclusion of a comprehensive safeguards agreement with Argentina, Brazil and the Brazilian-Argentine Agency for Accounting and Control of Nuclear Materials, recent developments in South Africa, the emergence of newly independent States that made up the former USSR. 2 figs

  2. Challenges and opportunities for REDD+

    DEFF Research Database (Denmark)

    Pasgaard, Maya; Sun, Zhanli; Müller, Daniel

    2016-01-01

    Reducing Emissions from Deforestation and forest Degradation (REDD+) is a promising mechanism of payments for ecosystem services with the aim to effectively reduce emissions in an efficient and equitable manner. REDD+ is part of the Paris-agreement reached at the UNFCCC COP21 in December 2015...... the opportunities and challenges of REDD+ for achieving effective, efficient and equitable outcomes and co-benefits (3E+). We substantiate our survey results with a literature review. Results suggest that the challenges in achieving the 3E+ relate to the disproportionality between deforestation drivers...

  3. Opportunity structures for selective exposure

    DEFF Research Database (Denmark)

    Skovsgaard, Morten; Shehata, Adam; Strömbäck, Jesper

    2016-01-01

    Abstract The transition from low-choice to high-choice media environments has raised new concerns about selective exposure. In this context, two types of selective media exposure are relevant. One is selectivity based on political ideological preferences, the other selectivity based on political...... interest. Evidence for both has been found primarily in an American context, while there is less research on European countries. This is problematic, as the opportunity structures for different forms of selectivity vary across media environments. Against this background, the purpose of this study...

  4. Energy Development Opportunities for Wyoming

    Energy Technology Data Exchange (ETDEWEB)

    Larry Demick

    2012-11-01

    The Wyoming Business Council, representing the state’s interests, is participating in a collaborative evaluation of energy development opportunities with the NGNP Industry Alliance (an industry consortium), the University of Wyoming, and the US Department of Energy’s Idaho National Laboratory. Three important energy-related goals are being pursued by the State of Wyoming: Ensuring continued reliable and affordable sources of energy for Wyoming’s industries and people Restructuring the coal economy in Wyoming Restructuring the natural gas economy in Wyoming

  5. Modular manufacturing processes : Status, challenges, and opportunities

    NARCIS (Netherlands)

    Baldea, Michael; Edgar, Thomas F.; Stanley, Bill L.; Kiss, Anton A.

    2017-01-01

    Chemical companies are constantly seeking new, high-margin growth opportunities, the majority of which lie in high-grade, specialty chemicals, rather than in the bulk sector. To realize these opportunities, manufacturers are increasingly considering decentralized, flexible production facilities:

  6. Choosing between rocks, hard places and a lot more. The economic interface

    International Nuclear Information System (INIS)

    Haldorsen, H.H.

    1996-01-01

    decisions: for deciding whether or not to explore or develop, for choosing between exploration prospects ('rocks') in a licensing round, for choosing between basins or countries ('places') in which one wants to explore and produce, and for choosing between development concepts, recovery mechanisms, plateau rates, ... (and a lot more), in field development planning. Due to the largely unpredictable nature of the subsurface and the future oil price, the concepts of 'risk' (=possibility of a financial loss or an unachieved objective) and unfortunately, to a lesser extent 'grisk' (possibility of a financial gain in excess of the objective) are quite central in the oil business. Illustrations of 'risk' and 'grisk' will be presented. 24 refs

  7. Precommitting to choose wisely about low-value services: a stepped wedge cluster randomised trial.

    Science.gov (United States)

    Kullgren, Jeffrey Todd; Krupka, Erin; Schachter, Abigail; Linden, Ariel; Miller, Jacquelyn; Acharya, Yubraj; Alford, James; Duffy, Richard; Adler-Milstein, Julia

    2018-05-01

    Little is known about how to discourage clinicians from ordering low-value services. Our objective was to test whether clinicians committing their future selves (ie, precommitting) to follow Choosing Wisely recommendations with decision supports could decrease potentially low-value orders. We conducted a 12-month stepped wedge cluster randomised trial among 45 primary care physicians and advanced practice providers in six adult primary care clinics of a US community group practice.Clinicians were invited to precommit to Choosing Wisely recommendations against imaging for uncomplicated low back pain, imaging for uncomplicated headaches and unnecessary antibiotics for acute sinusitis. Clinicians who precommitted received 1-6 months of point-of-care precommitment reminders as well as patient education handouts and weekly emails with resources to support communication about low-value services.The primary outcome was the difference between control and intervention period percentages of visits with potentially low-value orders. Secondary outcomes were differences between control and intervention period percentages of visits with possible alternate orders, and differences between control and 3-month postintervention follow-up period percentages of visits with potentially low-value orders. The intervention was not associated with a change in the percentage of visits with potentially low-value orders overall, for headaches or for acute sinusitis, but was associated with a 1.7% overall increase in alternate orders (p=0.01). For low back pain, the intervention was associated with a 1.2% decrease in the percentage of visits with potentially low-value orders (p=0.001) and a 1.9% increase in the percentage of visits with alternate orders (p=0.007). No changes were sustained in follow-up. Clinician precommitment to follow Choosing Wisely recommendations was associated with a small, unsustained decrease in potentially low-value orders for only one of three targeted conditions and

  8. Export opportunities in developing countries

    International Nuclear Information System (INIS)

    Sullivan, J.

    1992-01-01

    Developing countries will offer major opportunities to US exporters of energy and related environmental equipment in the next ten years. These opportunities arise because the markets in developing countries will be growing much faster than those in the developed countries during this period, and because these countries will not in most cases have strong domestic manufacturers to compete against. US technologies will help these countries solve their energy, environmental, and economic development problems, and help the US solve its serious trade balance problems. This market will represent over $200 billion between now and 2000. There are, however, many potential problems. These include a lack of focus and coordination among US government trade assistance organizations, a lack of interest on the part of US firms in exporting and an unwillingness to make the needed investments, barriers put up by the governments of potential foreign customers, and strong international competition. This paper describes how the United States Agency for International Development's (A.I.D.) Office of Energy and other US agencies are helping US firms resolve these problems with a comprehensive program of information, trade promotion assistance, and co-funding of feasibility studies. In addition, there are monies available to match unfair concessionary financing offered by our major competitors

  9. Realising the organisational learning opportunities

    International Nuclear Information System (INIS)

    Pomfret, D.G.; Bradford, S.T.

    2000-01-01

    An aspect of proactive safety management is learning lessons from unforeseen events. As BNFL has expanded and extended its nuclear services to many more sites, the potential for organisational learning has grown, but sharing through informal networking has become progressively harder. This potential problem has been solved by implementing formalised company-wide arrangements to turn incidents and accidents into organisational learning opportunities through a system called 'Learning from Experience' (LFE). LFE enables event causes and corrective actions to be identified and shared across all BNFL's sites, initially in the UK but ultimately throughout the world. The result is prevention of events having similar causes, and development of a learning culture which breaks down the barriers to adopting best practice'. Key aspects of the system are: Applying root cause analysis to all significant events; Logging all events, their causes and corrective actions onto a Company-wide database; Screening the database regularly by locally appointed Feedback Co-ordinators trained in identifying learning opportunities and knowledgeable of their own business area, and; Placing and tracking actions to prevent similar events at local Event Review Meetings. The paper describes the implementation and initial experience in operation of the LFE system, which is seen as a significant step towards becoming an expanding and learning company with no accidents or incidents. (author)

  10. Educational opportunities from the SSC

    International Nuclear Information System (INIS)

    Doddy, G.J.; Rider, A.H.; Halff, A.H.

    1990-01-01

    High energy physics and education are very closely interwoven. Most physics laboratories are located at universities or are operated by consortiums of universities. Fermilab and the SSC are operated by the Universities Research Association, URA, a consortium of 69 major research universities and 3 associate members. Another example of this laboratory and universities relationship is the Continuous Electron Beam Accelerator Facility, CEBAF, which is operated by the Southeastern Universities Research Association, SURA, another consortium of 39 major universities. The education potential inherent in the planning, construction and operation of the SSC is immense. The SSC, as the world's largest scientific instrument and, as the most power accelerator, will have a natural attraction as the preeminent institution in the scientific community. In addition to the primary objective of probing the fundamental composition of matter, the SSC will appear to a broad segment of the population and will create the opportunity for both passive and active educational experiences on the part of staff, students and visitors. On the esoteric level, the SSC will be a magnet for the scientific community and will attract from around the world the finest minds in the field of high energy physics. On the human level, the laboratory will become an integral part of the community and will be an object of great interest to local residents and visitors. The SSC planners should recognize the opportunity to be a contributing institution to both the local and the world community

  11. Arctic resources : a mechatronics opportunity

    Energy Technology Data Exchange (ETDEWEB)

    McKean, M.; Baiden, G. [Penguin Automated Systems Inc., Naughton, ON (Canada)

    2008-07-01

    This paper discussed the telerobotic mechatronics opportunities that exist to access mineral resources in the Arctic. The Mining Automation Project (MAP) determined that telerobotics could contribute to productivity gains while providing increased worker safety. The socio-economic benefits of advanced mechatronics for Arctic resource development are particularly attractive due to reduced infrastructure needs; operating costs; and environmental impacts. A preliminary analysis of mining transportation options by the authors revealed that there is a case for in-situ resource utilization (ISRU) for oil and gas processing to address resource development. The ISRU options build on concepts developed to support space exploration and were proposed to reduce or modify transportation loads to allow more sustainable and efficient Arctic resource development. Many benefits in terms of efficiency could be achieved by combining demonstrated mechatronics with ISRU because of the constrained transportation infrastructure in the Arctic. In the context of harsh environment operations, mechatronics may provide an opportunity for undersea resource facilities. 15 refs., 6 figs.

  12. Deep Space Gateway Science Opportunities

    Science.gov (United States)

    Quincy, C. D.; Charles, J. B.; Hamill, Doris; Sidney, S. C.

    2018-01-01

    The NASA Life Sciences Research Capabilities Team (LSRCT) has been discussing deep space research needs for the last two years. NASA's programs conducting life sciences studies - the Human Research Program, Space Biology, Astrobiology, and Planetary Protection - see the Deep Space Gateway (DSG) as affording enormous opportunities to investigate biological organisms in a unique environment that cannot be replicated in Earth-based laboratories or on Low Earth Orbit science platforms. These investigations may provide in many cases the definitive answers to risks associated with exploration and living outside Earth's protective magnetic field. Unlike Low Earth Orbit or terrestrial locations, the Gateway location will be subjected to the true deep space spectrum and influence of both galactic cosmic and solar particle radiation and thus presents an opportunity to investigate their long-term exposure effects. The question of how a community of biological organisms change over time within the harsh environment of space flight outside of the magnetic field protection can be investigated. The biological response to the absence of Earth's geomagnetic field can be studied for the first time. Will organisms change in new and unique ways under these new conditions? This may be specifically true on investigations of microbial communities. The Gateway provides a platform for microbiology experiments both inside, to improve understanding of interactions between microbes and human habitats, and outside, to improve understanding of microbe-hardware interactions exposed to the space environment.

  13. Procurement and participation opportunities onshore

    International Nuclear Information System (INIS)

    Norcia, J.

    1998-01-01

    Maritimes and Northeast Pipelines Company is constructing a 1048 km underground gas transmission pipeline that will transport Sable natural gas to markets in Nova Scotia, New Brunswick and New England. The Sable Offshore Energy Project brings opportunities for new industries to Atlantic Canada, including the potential for future Sable gas exploration, development and production which will provide thousands of jobs and benefits for local businesses during the construction phase. Maritimes and Northeast Pipelines plan to maximize local content for the construction of the 565 km Canadian portion of the pipeline. The construction phase alone should create about 1,500 jobs during peak times. Seventy per cent of the labour will be sourced locally. Clean-up, landscaping, fencing and tile repair, monitoring services and pipeline inspection are some of the other opportunities that will be contracted to local businesses. Major long-term benefits of the project are expected to be in the construction of lateral or feeder pipelines and in the construction of gas distribution utilities

  14. Imaging Opportunities in Radiation Oncology

    International Nuclear Information System (INIS)

    Balter, James M.; Haffty, Bruce G.; Dunnick, N. Reed; Siegel, Eliot L.

    2011-01-01

    Interdisciplinary efforts may significantly affect the way that clinical knowledge and scientific research related to imaging impact the field of Radiation Oncology. This report summarizes the findings of an intersociety workshop held in October 2008, with the express purpose of exploring 'Imaging Opportunities in Radiation Oncology.' Participants from the American Society for Radiation Oncology (ASTRO), National Institutes of Health (NIH), Radiological Society of North America (RSNA), American Association of physicists in Medicine (AAPM), American Board of Radiology (ABR), Radiation Therapy Oncology Group (RTOG), European Society for Therapeutic Radiology and Oncology (ESTRO), and Society of Nuclear Medicine (SNM) discussed areas of education, clinical practice, and research that bridge disciplines and potentially would lead to improved clinical practice. Findings from this workshop include recommendations for cross-training opportunities within the allowed structured of Radiology and Radiation Oncology residency programs, expanded representation of ASTRO in imaging related multidisciplinary groups (and reciprocal representation within ASTRO committees), increased attention to imaging validation and credentialing for clinical trials (e.g., through the American College of Radiology Imaging Network (ACRIN)), and building ties through collaborative research as well as smaller joint workshops and symposia.

  15. Multiphysics simulations: challenges and opportunities.

    Energy Technology Data Exchange (ETDEWEB)

    Keyes, D.; McInnes, L. C.; Woodward, C.; Gropp, W.; Myra, E.; Pernice, M. (Mathematics and Computer Science); (KAUST and Columbia Univ.); (Lawrence Livermore National Laboratory); (Univ. of Illinois at Urbana-Champaign); (Univ. of Mich.); (Idaho National Lab.)

    2012-11-29

    This report is an outcome of the workshop Multiphysics Simulations: Challenges and Opportunities, sponsored by the Institute of Computing in Science (ICiS). Additional information about the workshop, including relevant reading and presentations on multiphysics issues in applications, algorithms, and software, is available via https://sites.google.com/site/icismultiphysics2011/. We consider multiphysics applications from algorithmic and architectural perspectives, where 'algorithmic' includes both mathematical analysis and computational complexity and 'architectural' includes both software and hardware environments. Many diverse multiphysics applications can be reduced, en route to their computational simulation, to a common algebraic coupling paradigm. Mathematical analysis of multiphysics coupling in this form is not always practical for realistic applications, but model problems representative of applications discussed herein can provide insight. A variety of software frameworks for multiphysics applications have been constructed and refined within disciplinary communities and executed on leading-edge computer systems. We examine several of these, expose some commonalities among them, and attempt to extrapolate best practices to future systems. From our study, we summarize challenges and forecast opportunities. We also initiate a modest suite of test problems encompassing features present in many applications.

  16. The Growth Opportunity Channel of Debt Structure

    NARCIS (Netherlands)

    Giambona, E.; Golec, J.

    2013-01-01

    This paper studies the importance of growth opportunities for debt structure decisions. High growth firms use more unsecured debt to preserve financial flexibility (in the form of untapped secured debt capacity) in connection with future growth opportunities: the growth opportunity channel of debt

  17. Office of Diversity Management and Equal Opportunity

    Science.gov (United States)

    Opportunity Office of Diversity Management and Equal Opportunity Home About ODMEO Leadership Documents News Skip to main content (Press Enter). Toggle navigation Office of Diversity Management and Equal Opportunity Search Search ODMEO: Search Search ODMEO: Search Office of Diversity Management and Equal

  18. Entropy-Based Method of Choosing the Decomposition Level in Wavelet Threshold De-noising

    Directory of Open Access Journals (Sweden)

    Yan-Fang Sang

    2010-06-01

    Full Text Available In this paper, the energy distributions of various noises following normal, log-normal and Pearson-III distributions are first described quantitatively using the wavelet energy entropy (WEE, and the results are compared and discussed. Then, on the basis of these analytic results, a method for use in choosing the decomposition level (DL in wavelet threshold de-noising (WTD is put forward. Finally, the performance of the proposed method is verified by analysis of both synthetic and observed series. Analytic results indicate that the proposed method is easy to operate and suitable for various signals. Moreover, contrary to traditional white noise testing which depends on “autocorrelations”, the proposed method uses energy distributions to distinguish real signals and noise in noisy series, therefore the chosen DL is reliable, and the WTD results of time series can be improved.

  19. How do defendants choose their trial court? Evidence for a heuristic processing account

    Directory of Open Access Journals (Sweden)

    Mandeep K. Dhami

    2013-09-01

    Full Text Available In jurisdictions with two or more tiers of criminal courts, some defendants can choose the type of trial court to be tried in. This may involve a trade-off between the probability of acquittal/conviction and the estimated severity of sentence if convicted. For instance, in England and Wales, the lower courts have a higher conviction rate but limited sentencing powers, whereas the higher courts have a higher acquittal rate but greater sentencing powers. We examined 255 offenders' choice of trial court type using a hypothetical scenario where innocence and guilt was manipulated. Participants' choices were better predicted by a lexicographic than utility maximization model. A greater proportion of ``guilty'' participants chose the lower court compared to their ``innocent'' counterparts, and estimated sentence length was more important to the former than latter group. The present findings provide further support for heuristic decision-making in the criminal justice domain, and have implications for legal policy-making.

  20. A THEORETICAL ANALYSIS OF KEY POINTS WHEN CHOOSING OPEN SOURCE ERP SYSTEMS

    Directory of Open Access Journals (Sweden)

    Fernando Gustavo Dos Santos Gripe

    2011-08-01

    Full Text Available The present work is aimed at presenting a theoretical analysis of the main features of Open Source ERP systems, herein identified as success technical factors, in order to contribute to the establishment of parameters to be used in decision-making processes when choosing a system which fulfills the organization´s needs. Initially, the life cycle of ERP systems is contextualized, highlighting the features of Open Source ERP systems. As a result, it was verified that, when carefully analyzed, these systems need further attention regarding issues of project continuity and maturity, structure, transparency, updating frequency, and support, all of which are inherent to the reality of this type of software. Nevertheless, advantages were observed in what concerns flexibility, costs, and non-discontinuity as benefits. The main goal is to broaden the discussion about the adoption of Open Source ERP systems.