WorldWideScience

Sample records for valued life activities

  1. Social Life of Values

    NARCIS (Netherlands)

    S.J. Magala (Slawomir)

    2006-01-01

    textabstractThe case of the Danish “cartoon war” was a premonition of things to come: accelerated social construction of inequalities and their accelerated symbolic communication, translation and negotiation. New uses of values in organizing and managing inequalities emerge. Values lead active

  2. Life Role Salience and Values

    NARCIS (Netherlands)

    van Hattem, A.H.; Ossenkop, C.; Dikkers, J.S.E.; Vinkenburg, C.J.

    2013-01-01

    Purpose-Even though both values and life roles are intensively studied topics, limited research has been conducted regarding the association between the two. In the context of the Dutch public sector, this study therefore examines how life roles and values relate to each other. Moreover, the

  3. Value of life and nuclear design

    International Nuclear Information System (INIS)

    Howard, R.A.; Matheson, J.E.; Owen, D.L.

    1978-01-01

    Using the decision analysis framework, an implicit value of life can be determined for design decisions that have death as a possible outcome. A survey of the literature and calculations suggest a great inconsistency in the implied value of life. It is shown that by using a consistent, explicit value of life, the total expected number of deaths from all projects can be reduced without increasing total expenditures or reducing benefits. The explicit value of life directly affects design decisions. Some recent research indicates that the value that an individual places on his own life can be characterized by a few assessments of the individual's circumstances and his preferences

  4. Life Support Baseline Values and Assumptions Document

    Science.gov (United States)

    Anderson, Molly S.; Ewert, Michael K.; Keener, John F.

    2018-01-01

    The Baseline Values and Assumptions Document (BVAD) provides analysts, modelers, and other life support researchers with a common set of values and assumptions which can be used as a baseline in their studies. This baseline, in turn, provides a common point of origin from which many studies in the community may depart, making research results easier to compare and providing researchers with reasonable values to assume for areas outside their experience. This document identifies many specific physical quantities that define life support systems, serving as a general reference for spacecraft life support system technology developers.

  5. Value activity monitoring

    NARCIS (Netherlands)

    de Alencar Silva, P.

    2013-01-01

    Current value modeling ontologies are grounded on the economic premise that profit sharing is a critical condition to be assessed during the configuration of a value constellation. Such a condition ought to be reinforced through a monitoring mechanism design, since a value model expresses only

  6. Types of Meaningfulness of Life and Values of Future Teachers

    Science.gov (United States)

    Salikhova, Nailia R.

    2016-01-01

    The leading role of meaning of life in regulation of human's activity of all types provides the relevance of the research. The goal of the paper is to identify and describe types of meaningfulness of life in future teachers, and to reveal the specificity of values hierarchy indicative of each type. The leading approach applied in the research was…

  7. On the value of human life

    Directory of Open Access Journals (Sweden)

    Višňovský Emil

    2017-06-01

    Full Text Available The author reflects on the issue of the value of human life in the contexts of current “posthuman” era. There is a host of evidence that the value of human for human beings themselves has been radically reduced or ignored, or replaced by other non-human values, and even neglected. The axiological crisis of humanity, as envisioned by Nietzsche, has become the existential and moral crisis of humanity today. No matter how contemporary technological culture challenges the traditional values, the ancient questions of “how to live?”, “what makes us happy?”, and “what makes life significant?” are still here with us and provide even greater challenges to every individual. The author points to pluralist ways of how to deal with these questions including the “stoic pragmatism” among them.

  8. Active inference and epistemic value.

    Science.gov (United States)

    Friston, Karl; Rigoli, Francesco; Ognibene, Dimitri; Mathys, Christoph; Fitzgerald, Thomas; Pezzulo, Giovanni

    2015-01-01

    We offer a formal treatment of choice behavior based on the premise that agents minimize the expected free energy of future outcomes. Crucially, the negative free energy or quality of a policy can be decomposed into extrinsic and epistemic (or intrinsic) value. Minimizing expected free energy is therefore equivalent to maximizing extrinsic value or expected utility (defined in terms of prior preferences or goals), while maximizing information gain or intrinsic value (or reducing uncertainty about the causes of valuable outcomes). The resulting scheme resolves the exploration-exploitation dilemma: Epistemic value is maximized until there is no further information gain, after which exploitation is assured through maximization of extrinsic value. This is formally consistent with the Infomax principle, generalizing formulations of active vision based upon salience (Bayesian surprise) and optimal decisions based on expected utility and risk-sensitive (Kullback-Leibler) control. Furthermore, as with previous active inference formulations of discrete (Markovian) problems, ad hoc softmax parameters become the expected (Bayes-optimal) precision of beliefs about, or confidence in, policies. This article focuses on the basic theory, illustrating the ideas with simulations. A key aspect of these simulations is the similarity between precision updates and dopaminergic discharges observed in conditioning paradigms.

  9. The Value of Art and Culture in Everyday Life

    DEFF Research Database (Denmark)

    Juncker, Beth; Balling, Gitte

    2016-01-01

    Ever since the earliest forms of mass media, the dichotomy of mass culture/popular arts and high culture/fine art has been a topic of debate. The discussion has focused on the value and use of different art forms and on different notions on and attitudes to the purpose of art. The concept...... of cultural democracy has developed as a way to acknowledge and support a variety of cultural activities. Despite attempts to develop a broader understanding of culture and to acknowledge different ways of participating in and experiencing and valuing art and culture, cultural policy still seems to reproduce...... the dichotomies between high and popular culture, and to value the first over the latter. Art and culture are rarely understood as an independent way to experiences, meaning creation and values in everyday life. In this article, we would argue for an expanded understanding of cultural democracy, which not only...

  10. The Value Function with Life Satisfaction Data

    DEFF Research Database (Denmark)

    Kanninen, Ohto; Mahler, Daniel Gerszon

    2017-01-01

    evaluated with life satisfaction. We nd that the mapping from changes in earnings to life satisfaction mimics the predicted S-curve remarkably well when the reference point is generated from individuals' past earnings. This nding is robust to a large set of alternative specications. In congruence...... with experimental evidence, we nd that earnings losses have around 2 times greater impact on life satisfaction than earnings gains. We emphasize that the S-curve we nd need not be causal, since the changes in earnings were based on observational data. However, we can rule out that certain other factors produced...

  11. Physical activity extends life expectancy

    Science.gov (United States)

    Leisure-time physical activity is associated with longer life expectancy, even at relatively low levels of activity and regardless of body weight, according to a study by a team of researchers led by the NCI.

  12. Insuring Life : Value, Security and Risk

    NARCIS (Netherlands)

    Lobo-Guerrero, Luis

    2016-01-01

    This book is a contribution to the scholarly engagement with the wider problem of governing through risk and the politics of uncertainty. It takes life insurance as an empirical site from which to ask: what is the kind of governance created through insurance an instance of, and how does it

  13. Best Practice Life Expectancy:An Extreme value Approach

    OpenAIRE

    Medford, Anthony

    2017-01-01

    Background: Whereas the rise in human life expectancy has been extensively studied, the evolution of maximum life expectancies, i.e., the rise in best-practice life expectancy in a group of populations, has not been examined to the same extent. The linear rise in best-practice life expectancy has been reported previously by various authors. Though remarkable, this is simply an empirical observation. Objective: We examine best-practice life expectancy more formally by using extreme value th...

  14. Teacher participation in facilitating beliefs and values in life ...

    African Journals Online (AJOL)

    Teacher participation in facilitating beliefs and values in life orientation programmes: ... strategies of belief and value orientations in a multicultural education system. ... and religious backgrounds of learners represented in participating schools.

  15. Human Life and American Values Projection

    Science.gov (United States)

    2013-03-01

    international community, revealing a serious need for clear direction and moral leadership.53 Abortion has been part of the American culture for forty years...turn impedes effective and consistent values projection. Historically, the United States has been unsettled with moral relativism regarding democratic...another example that reveals American discontent with moral relativism . As a result of the Suffrage Movement, women now have the right to vote and

  16. Exploring Work Values: Helping Students Articulate Their Good (Work) Life

    Science.gov (United States)

    Carlstrom, Aaron H.; Hughey, Kenneth F.

    2014-01-01

    The current article builds on "Living the Good (Work) Life: Implications of General Values for Work Values" (Carlstrom, 2011) by presenting ways to address work values in career advising. The following questions are addressed in the current article: When should students explore work values in career advising? What career development and…

  17. Life values structure in a Spanish sample of adolescents

    Directory of Open Access Journals (Sweden)

    María Tejerina-Arreal

    2014-05-01

    Full Text Available We examined the structure of personal life values as a representation of underlying motivation, in a Spanish sample of children and adolescents 12 - 16 years old. In general, results showed that youth put higher priority on intrinsic life goals (meaningful relationships, being physically healthy, self-acceptance than extrinsic life goals (image, money, power. Gender differences were found in specific life goals. When comparing our results with another longitudinal American study using the same instrument and methodology, we found similar results, although Spanish youth value priorities goals related to support rather than striving as in American adolescents. Cultural and age trend in life priorities are discussed.

  18. Life and Work Values of Counselor Trainees: A National Survey

    Science.gov (United States)

    Busacca, Louis A.; Beebe, Ronald S.; Toman, Sarah M.

    2010-01-01

    This national web-based study used the Schwartz Value Survey (Schwartz, 1994) and Super's Work Values Inventory-Revised (Zytowski, n.d.) to identify general life and work value orientations of 674 female and male entry-level counselor trainees residing in 27 states. In general, trainees emphasized benevolence, self-direction, and achievement and…

  19. Best-practice life expectancy: An extreme value approach

    Directory of Open Access Journals (Sweden)

    Anthony Medford

    2017-03-01

    Full Text Available Background: Whereas the rise in human life expectancy has been extensively studied, the evolution of maximum life expectancies, i.e., the rise in best-practice life expectancy in a group of populations, has not been examined to the same extent. The linear rise in best-practice life expectancy has been reported previously by various authors. Though remarkable, this is simply an empirical observation. Objective: We examine best-practice life expectancy more formally by using extreme value theory. Methods: Extreme value distributions are fit to the time series (1900 to 2012 of maximum life expectancies at birth and age 65, for both sexes, using data from the Human Mortality Database and the United Nations. Conclusions: Generalized extreme value distributions offer a theoretically justified way to model best-practice life expectancies. Using this framework one can straightforwardly obtain probability estimates of best-practice life expectancy levels or make projections about future maximum life expectancy. Comments: Our findings may be useful for policymakers and insurance/pension analysts who would like to obtain estimates and probabilities of future maximum life expectancies.

  20. Is valuing positive emotion associated with life satisfaction?

    Science.gov (United States)

    Bastian, Brock; Kuppens, Peter; De Roover, Kim; Diener, Ed

    2014-08-01

    The experience of positive emotion is closely linked to subjective well-being. For this reason, campaigns aimed at promoting the value of positive emotion have become widespread. What is rarely considered are the cultural implications of this focus on happiness. Promoting positive emotions as important for "the good life" not only has implications for how individuals value these emotional states, but for how they believe others around them value these emotions also. Drawing on data from over 9,000 college students across 47 countries we examined whether individuals' life satisfaction is associated with living in contexts in which positive emotions are socially valued. The findings show that people report more life satisfaction in countries where positive emotions are highly valued and this is linked to an increased frequency of positive emotional experiences in these contexts. They also reveal, however, that increased life satisfaction in countries that place a premium on positive emotion is less evident for people who tend to experience less valued emotional states: people who experience many negative emotions, do not flourish to the same extent in these contexts. The findings demonstrate how the cultural value placed on certain emotion states may shape the relationship between emotional experiences and subjective well-being.

  1. Life Values as an Intrinsic Guide for Cardiopulmonary Rehabilitation Program Engagement: A QUALITATIVE ANALYSIS.

    Science.gov (United States)

    Ellis, Jordan M; Whited, Matthew C; Freeman, John Taylor; Corson, Ansley T; Jameson, John Paul; Greenway, Stacey; Sager, David M; Midgette, Emily P; Varju, Eliza V

    2017-11-08

    Participation in cardiovascular and pulmonary rehabilitation (CVPR) programs can lead to improved functional abilities and improved quality of life, but attendance and adherence to these programs remain suboptimal. Behavioral therapies have emphasized the importance of life value identification as a guide for goal setting and behavior change for both psychological and physical health conditions. Individuals who choose to engage in behaviors that align with their life values are thought to be intrinsically reinforced. The purpose of the following qualitative study was to interview patients enrolled in CVPR about their own life values and motivating factors related to healthy behavior changes. Thirty cardiac or pulmonary patients were recruited from a CVPR program and participated in a semistructured interview about their life values and motivating factors related to program engagement. The data were transcribed and analyzed thematically. Participants identified a wide range of values related to program engagement, and only half of the participants endorsed health as a value. The most frequently endorsed life values included being active, family, and independence. The interviews indicated that, although patients make lifestyle changes in the program to improve their physical health, there are often other values that primarily guide their choice to engage in and maintain lifestyle behaviors. Life values can serve as a powerful guide for individual behavior change. The present study suggests that the piloting of brief values interventions early in CVPR treatment is warranted and has the potential to improve patient outcomes.

  2. Genetic value of herd life adjusted for milk production.

    Science.gov (United States)

    Allaire, F R; Gibson, J P

    1992-05-01

    Cow herd life adjusted for lactational milk production was investigated as a genetic trait in the breeding objective. Under a simple model, the relative economic weight of milk to adjusted herd life on a per genetic standard deviation basis was equal to CVY/dCVL where CVY and CVL are the genetic coefficients of variation of milk production and adjusted herd life, respectively, and d is the depreciation per year per cow divided by the total fixed costs per year per cow. The relative economic value of milk to adjusted herd life at the prices and parameters for North America was about 3.2. An increase of 100-kg milk was equivalent to 2.2 mo of adjusted herd life. Three to 7% lower economic gain is expected when only improved milk production is sought compared with a breeding objective that included both production and adjusted herd life for relative value changed +/- 20%. A favorable economic gain to cost ratio probably exists for herd life used as a genetic trait to supplement milk in the breeding objective. Cow survival records are inexpensive, and herd life evaluations from such records may not extend the generation interval when such an evaluation is used in bull sire selection.

  3. Quest for a good life: spiritual values, life goals, and college students.

    Science.gov (United States)

    Zhang, Kaili Chen; Yu, Esther Dawen

    2014-03-01

    Values and life goals are associated with one's general well-being and quality of life. However, there is insufficient documentation about issues that are linked with the notions of spiritual values and life goals among college students in Asia. This study addressed this lack of research by focusing on the spiritual values and life goals among students in Singapore. Four hundred and ninety structured surveys and 64 follow-up interviews were taken in two government-sponsored universities in Singapore. Statistics showed that spiritual values were positively correlated with intrinsic goals, which had been shown to strongly relate to subjective well-being (SWB). Developing spiritual values may promote subjective well-being by enabling college students to find meaning and purpose in life. Copyright © 2012 Blackwell Publishing Asia Pty Ltd.

  4. The Transformation of the Value of Life: Dispossession as Torture.

    Science.gov (United States)

    Abadía-Barrero, César E

    2015-01-01

    Workers at the oldest maternity hospital in Colombia experienced the privatization of health care and the flexibilization of their labor. Drawing on their experience, I illustrate how neoliberalism transforms the value of life. This transformation occurs first in terms of its moral worth: the worth of life changes over time, as people and public hospitals are stigmatized as the 'living memory' of the old. Second, the hospital buildings, the land on which they sit, and the roles of workers within the hospital are all transformed. Both similarities and differences emerge between a type of systemic or chronic violence that is inherent to the capitalist system and modern practices of torture. Examining how capitalist forces transform the value of life opens up new fields of inquiry to study links between critical political economy and subjectivity.

  5. Quality of Life and Leisure Activities: How Do Leisure Activities Contribute to Subjective Well-Being?

    Science.gov (United States)

    Brajsa-Zganec, Andreja; Merkas, Marina; Sverko, Iva

    2011-01-01

    The quality of life is determined with objective factors and also with subjective perception of factors which influence human life. Leisure activities play a very important role in subjective well-being because they provide opportunities to meet life values and needs. Through participation in leisure activities people build social relationships,…

  6. Media Usage and Civic Life: The Role of Values

    OpenAIRE

    Firat, Rengin Bahar

    2014-01-01

    Previous research has observed that media usage influences civic outcomes, including trust and political behavior. However, this research has rarely examined the social psychological mechanisms underlying the relationship between media and civic life. The current study focuses on values as potential explanations for how media usage impacts civic engagement. Using data from Round 5 of the European Social Survey (2010) and employing two-level structural equation modeling, this paper examines wh...

  7. Jesus and cultural values: Family life as an example

    Directory of Open Access Journals (Sweden)

    Carolyn Osiek

    1997-12-01

    Full Text Available 'Family values' is a set of traditional images that most cultures collect, images drawn mostly from an idealized picture of family life in the recent past. For Christians, the popular image of Jesus gets included: the Holy Family as a nuclear family unit, Jesus blessing children, Jesus as advocate of traditional family life. A closer reading of both contemporary family life and the Gospels reveals that things are not what they seem. Contemporary family life in Western societies is structured quite differently than the ideal. Jesus' family life was spent in a peasant village surrounded by relatives and neighbors, with little privacy and strong social pressure towards conformity. The gospel records indicate that he did not conform, and paid the price: rejection and misunderstanding by his extended family. The Synoptic Gospels consistently ponray not only an estrangement between Jesus and his family, but Jesus' encouragement of his disciples to break family ties in favor of the surrogate family of the circle of disciples. In a culture in which kinship loyalty was essential, this  message caused deep problems for early Christians which the authors of the household codes of Ephesians, Colossians, the  Pastoral Epistles, and 1 Peter tried to alleviate.

  8. Anania Shirakatsi's Life and Activities

    Science.gov (United States)

    Nazaryan, L. S.

    2014-10-01

    Anania Shirakatsi is one of the greatest scientists who made an important contribution to the field of exact sciences in Armenia, a brilliant scientist and philosopher of the 7th century; actually the founder of exact sciences in Armenian reality. Unfortunately, out of Shirakatsi's rich heritage only some fragments of his works in the fields of Mathematics, Cosmography, Calendarology, Metrology, which are of great value for the history of exact sciences, got to us. There is a valuable source about Anania Shirakatsi's life and work; the author has left his autobiography. From Shirakatsi's autobiography we learn that he was born in the village Aneank (Shirakavan) at the beginning of the 7th century. He got his elementary education in the local monastery school, later being eager to improve his knowledge, he went to West Armenia. He had to travel a lot about West Armenia seeking an advanced specialist in Mathematics. He was leaving for Constantinople but on his way to Signup he learns that in Trapeze a great Greek scientist, Tyukhik lives: "a wise man, popular with the kings, an expert on Armenian Language and Literature". Shirakatsi changed his way and went to Trapeze. Shirakatsi had been at Tyukhik's school for 8 years; he became proficient in exact science and came back to his native land with rich knowledge base. Here he opened a school and devoted himself to teaching and research. He wrote research works in Astronomy, Mathematics, Geography, Calendarology, Metrology and in other fields of science.

  9. Physical Activity Improves Quality of Life

    Science.gov (United States)

    ... It Works Healthy Workplace Food and Beverage Toolkit Physical activity improves quality of life Updated:Mar 2,2015 ... proven to improve both mental and physical health. Physical activity boosts mental wellness. Regular physical activity can relieve ...

  10. The dissolution of adult life and youth as a value

    Directory of Open Access Journals (Sweden)

    Guita Grin Debert

    2010-01-01

    Full Text Available Three intertwined social processes give a special configuration to the dissolution of adult life in contemporary societies. (1 the extension of the age range of the young segment of the population; (2 the creation of new categories to demarcate the later stages of the life cycle 3 the transformation of youth into a commodity, a value that should be attained at any stage of life through the adoption of adequate forms of consumption and lifestyles. Based on how these changes are represented in the media and analyzed in the academic literature, the central argument is that the adulthood acquires different meanings in contemporary Brazilian hierarchical society: when referring to the privileged sectors of our society that figure indicates a "failed consumer" who are incapable of adopting appropriate lifestyles and forms of consumption targeted at ensuring youthfulness; when referring to the poor it indicates a sort of "unattainable fantasy", because the poor are discriminated as individuals unable to reach a stage characterized by maturity, responsibility and commitment.

  11. How are quality of life and preferred values viewed by Hungarian adults?

    OpenAIRE

    Bognár, József; Gangl, Judith; Konczos, Csaba; Fügedi, Balázs; Geosits, Beatrix K.; Agócs, Attila

    2010-01-01

    The purpose of this study was to reveal the characteristics of quality of life, activities, and value systems of the adults participating in our survey. Within these factors, we paid special attention to psychosomatic values such as health, physical activity, free time, and to such activities as sports, trips, and walking. Our sample (N=142) was selected in Budapest and in eight cities/towns in Western Hungary and was asked to fill out a questionnaire with open and closed-ended questions. The...

  12. Get a life, get active

    OpenAIRE

    Public Health Agency

    2010-01-01

    This leaflet explains the benefits of regular physical activity. It aims to dispel the myths surrounding exercise and the excuses people make for not exercising, as well as providing tips and advice on how to be more active.

  13. The Added Value of Medical Testing in Underwriting Life Insurance.

    Directory of Open Access Journals (Sweden)

    Jan Bronsema

    Full Text Available In present-day life-insurance medical underwriting practice the risk assessment starts with a standard health declaration (SHD. Indication for additional medical screening depends predominantly on age and amount of insured capital. From a medical perspective it is questionable whether there is an association between the level of insured capital and medical risk in terms of mortality. The aim of the study is to examine the prognostic value of parameters from the health declaration and application form on extra mortality based on results from additional medical testing.A history register-based cohort study was conducted including about 15.000 application files accepted between 2007 and 2010. Blood pressure, lipids, cotinine and glucose levels were used as dependent variables in logistic regression models. Resampling validation was applied using 250 bootstrap samples to calculate area under the curves (AUC's. The AUC was used to discriminate between persons with and without at least 25% extra mortality.BMI and the overall assessment of the health declaration by an insurance physician or medical underwriter showed the strongest discrimination in multivariable analysis. Including all variables at minimum cut-off levels resulted in an AUC of 0.710 while by using a model with BMI, the assessment of the health declaration and gender, the AUC was 0.708. Including all variables at maximum cut-off levels lead to an AUC of 0.743 while a model with BMI, the assessment of the health declaration and age resulted in an AUC of 0.741.The outcome of this study shows that BMI and the overall assessment of the health declaration were the dominant variables to discriminate between applicants for life-insurance with and without at least 25 percent extra mortality. The variable insured capital set by insurers as factor for additional medical testing could not be established in this study population. The indication for additional medical testing at underwriting life

  14. Living the Good (Work) Life: Implications of General Values for Work Values

    Science.gov (United States)

    Carlstrom, Aaron H.

    2011-01-01

    Advances in the understanding of general values from personality and social psychology apply to work values. In this paper, I introduce the concepts of values, value priorities, motivational goals, value types, and personal value systems used to clarify work values. I also introduce the terms basic and broad value and work value types. Second, I…

  15. What you see? Value or ...? : A study of life values and lifestyles, and attractiveness of consumers towards advertising posters with value appeals in Umea

    OpenAIRE

    Bayar, Regzedmaa; Chandmani, Dolgorsuren

    2010-01-01

    This research is investigated a relationship between life values and attitude towards advertising, which included life value appeals. A survey is used a self administrated questionnaire of a quantitative research method, which is asked about people’s life values based on Kahle scale of eight items and their attitudes about advertising posters are created ourselves. Sample was chosen from students and workers in Umea. University, offices and shopping mall techniques used to collect the data.  ...

  16. Physical activity across the life-course

    DEFF Research Database (Denmark)

    Evans, Adam Brian; Nistrup, Anne; Allen-Collinson, Jacquelyn

    2018-01-01

    The subjective, lived elements of old age in physical activity promotion are central in defining how older people ascribe meaning to experiences of being active. Many such meanings are developed throughout the life course. From a longitudinal perspective, although continuity theory can be helpful...... be interdependent with how others define them, and how they define others. We offer recommendations about how this shift in perspective can empower older people to be active agents within figurations of physical activity promotion....

  17. MATERIALISTIC VALUES, SHOPPING, AND LIFE SATISFACTION IN ROMANIA

    Directory of Open Access Journals (Sweden)

    VALERIU FRUNZARU

    2015-11-01

    Full Text Available Numerous studies have shown that generally materialists are less happy than those lower in materialism. Several studies confirm that people who experience a lower level of life satisfaction are more interested in shopping; therefore materialism determines directly and indirectly (mediated by life satisfaction the desire of going shopping. There are only few studies that deal with this topic within Romanian consumers. The conceptual model proposed here was tested on a convenience sample of 390 Romanians. Using structural equation modelling, our findings confirm the hypothetical model only partially. Materialism leads to life dissatisfaction and shopping, but life dissatisfaction does not increase shopping. To the contrary, there is a positive relationship between life satisfaction and the desire for shopping. One possible explanation is that Romanians perceive materialism as a positive attitude. Anyway, nuances should be considered regarding the role of money and possession in bringing life satisfaction

  18. Meaning in Life and the Metaphysics of Value

    NARCIS (Netherlands)

    Evers, Daan

    2017-01-01

    According to subjectivist views about a meaningful life, one's life is meaningful in virtue of desire satisfaction or feelings of fulfilment. Standard counterexamples consist of satisfaction found through trivial or immoral tasks. In response to such examples, many philosophers require that the

  19. What Are You Worth? The Value of a Human Life and Its Impact on Personnel Recovery

    Science.gov (United States)

    2014-06-01

    examination of value of life discussions in fields such as bioethics and actuarial science . The study then explores the impact of value of life on three...discussions in fields such as bioethics and actuarial science . The study then explores the impact of value of life on three key decisions: the...the Spirit of Biocapital,” (Daedalus, Winter 2008, 36-48), 36. 51 Robert Haston, How An Actuarial Scientist Might Look At Life, Death, and Dollars in

  20. Radionuclide biological half-life values for terrestrial and aquatic wildlife

    International Nuclear Information System (INIS)

    Beresford, N.A.; Beaugelin-Seiller, K.; Burgos, J.; Cujic, M.; Fesenko, S.; Kryshev, A.; Pachal, N.; Real, A.; Su, B.S.; Tagami, K.; Vives i Batlle, J.; Vives-Lynch, S.; Wells, C.; Wood, M.D.

    2015-01-01

    The equilibrium concentration ratio is typically the parameter used to estimate organism activity concentrations within wildlife dose assessment tools. Whilst this is assumed to be fit for purpose, there are scenarios such as accidental or irregular, fluctuating, releases from licensed facilities when this might not be the case. In such circumstances, the concentration ratio approach may under- or over-estimate radiation exposure depending upon the time since the release. To carrying out assessments for such releases, a dynamic approach is needed. The simplest and most practical option is representing the uptake and turnover processes by first-order kinetics, for which organism- and element-specific biological half-life data are required. In this paper we describe the development of a freely available international database of radionuclide biological half-life values. The database includes 1907 entries for terrestrial, freshwater, riparian and marine organisms. Biological half-life values are reported for 52 elements across a range of wildlife groups (marine = 9, freshwater = 10, terrestrial = 7 and riparian = 3 groups). Potential applications and limitations of the database are discussed. - Highlights: • 1907 biological half-life values have been collated for wildlife species. • Data cover 52 elements. • 27 marine, freshwater, riparian and terrestrial organisms are included.

  1. Life satisfaction and life values in people with spinal cord injury living in three Asian countries: a multicultural study.

    Science.gov (United States)

    Tasiemski, Tomasz; Priebe, Michael M; Wilski, Maciej

    2013-03-01

    To compare the differences in life satisfaction and life values among people with spinal cord injury (SCI) living in three economically similar Asian countries: India, Vietnam, and Sri Lanka. Cross-sectional and comparative investigation using the unified questionnaire. Indian Spinal Injuries Centre in New Delhi (India), Spinal Cord Rehabilitation Department of the Bach Mai Hospital in Hanoi (Vietnam), and Foundation for the Rehabilitation of the Disabled in Colombo (Sri Lanka). Two hundred and thirty-seven people with SCI using a wheelchair; 79 from India, 92 from Vietnam, and 66 from Sri Lanka. Life Satisfaction Questionnaire, Chinese Value Survey. People with SCI in Vietnam had significantly higher general life satisfaction than participants in India and Sri Lanka. Significant differences were identified in several demographic and life situation variables among the three Asian countries. With regard to "Traditional", "Universal", and "Personal" life values significant differences among three participating countries were identified in all domains. No significant relationships were identified between life satisfaction and life values for people with SCI in India, Vietnam, or Sri Lanka. It could be presumed that particular demographic and life situation variables are more powerful factors of life satisfaction following SCI than the dominant culture of a country expressed by life values.

  2. Life satisfaction and life values in people with spinal cord injury living in three Asian countries: A multicultural study

    Science.gov (United States)

    Tasiemski, Tomasz; Priebe, Michael M.; Wilski, Maciej

    2013-01-01

    Objective To compare the differences in life satisfaction and life values among people with spinal cord injury (SCI) living in three economically similar Asian countries: India, Vietnam, and Sri Lanka. Design Cross-sectional and comparative investigation using the unified questionnaire. Setting Indian Spinal Injuries Centre in New Delhi (India), Spinal Cord Rehabilitation Department of the Bach Mai Hospital in Hanoi (Vietnam), and Foundation for the Rehabilitation of the Disabled in Colombo (Sri Lanka). Participants Two hundred and thirty-seven people with SCI using a wheelchair; 79 from India, 92 from Vietnam, and 66 from Sri Lanka. Outcome measures Life Satisfaction Questionnaire, Chinese Value Survey. Results People with SCI in Vietnam had significantly higher general life satisfaction than participants in India and Sri Lanka. Significant differences were identified in several demographic and life situation variables among the three Asian countries. With regard to “Traditional”, “Universal”, and “Personal” life values significant differences among three participating countries were identified in all domains. No significant relationships were identified between life satisfaction and life values for people with SCI in India, Vietnam, or Sri Lanka. Conclusion It could be presumed that particular demographic and life situation variables are more powerful factors of life satisfaction following SCI than the dominant culture of a country expressed by life values. PMID:23809526

  3. Active Learning Using Arbitrary Binary Valued Queries

    Science.gov (United States)

    1990-10-01

    active learning in the sense that the learner has complete choice in the information received. Specifically, we allow the learner to ask arbitrary yes...no questions. We consider both active learning under a fixed distribution and distribution-free active learning . In the case of active learning , the...a concept class is actively learnable iff it is finite, so that active learning is in fact less powerful than the usual passive learning model. We

  4. The value of the exergetic life cycle assessment besides the LCA

    NARCIS (Netherlands)

    Cornelissen, Rene; Hirs, Gerard

    2002-01-01

    In this paper the value of the exergetic life cycle assessment (ELCA) has been analysed. The ELCA uses the framework of the life cycle assessment (LCA) and can be seen as the exergy analysis of a complete life cycle. The value of the ELCA besides the LCA has been discussed. It is shown that the ELCA

  5. Intrinsic Value and a Meaningful Life | Audi | Philosophical Papers

    African Journals Online (AJOL)

    I distinguish various ways in which human life may be thought to be meaningful and present an account of what might be called existential meaningfulness. The account is neutral with respect to both theism and naturalism, but each is addressed in several places and the paper's main points are harmonious with certain ...

  6. Feminine values and happy life-expectancy in nations.

    NARCIS (Netherlands)

    Arrindell, W.A.; Veenhoven, R

    2002-01-01

    Cross-national studies suggest that people are happier in feminine nations that are also economically affluent. The first objective of the present study was to replicate this finding with a quality of life index which is more comprehensive than the usual measures of subjective well-being. This

  7. Feminine Values and Happy Life-Expectatncy in Nations

    NARCIS (Netherlands)

    W.A. Arrindell; R. Veenhoven (Ruut)

    2002-01-01

    textabstractCross-national studies suggest that people are happier in feminine nations that are also economically affluent. The first objective of the present study was to replicate this finding with a quality of life index which is more comprehensive than the usual measures of subjective

  8. The Added Value of Medical Testing in Underwriting Life Insurance

    NARCIS (Netherlands)

    Bronsema, J.; Brouwer, S.; de Boer, M.R.; Groothoff, J.W.

    2015-01-01

    Background In present-day life-insurance medical underwriting practice the risk assessment starts with a standard health declaration (SHD). Indication for additional medical screening depends predominantly on age and amount of insured capital. From a medical perspective it is questionable whether

  9. The value of life in English law: revered but not sacred?

    OpenAIRE

    Heywood, Rob; Mullock, Alexandra

    2016-01-01

    Terms such as sanctity and inviolability have failed to provide a legally coherent or ethically sound principle upon which to determine the scope of the intrinsic value of life against extrinsic, quality-of-life considerations in a medical context. In their recent work, Margaret Brazier and Suzanne Ost introduce a new term, reverence for life, which they suggest may be more appropriate when attempting to navigate the murky waters of the meaning of life and the value that should be attached to...

  10. The New Digital Media Value Network: Proposing an Interactive Model of Digital Media Value Activities

    Directory of Open Access Journals (Sweden)

    Sylvia Chan-Olmsted

    2016-07-01

    Full Text Available This study models the dynamic nature of today’s media markets using the framework of value-adding activities in the provision and consumption of media products. The proposed user-centric approach introduces the notion that the actions of external users, social media, and interfaces affect the internal value activities of media firms via a feedback loop, and therefore should themselves be considered value activities. The model also suggests a more comprehensive list of indicators for value assessment.

  11. Activity Based Costing in Value Stream Mapping

    Directory of Open Access Journals (Sweden)

    S. S. Abuthakeer

    2010-12-01

    Full Text Available This paper attempts to integrate Value Stream Map (VSM with the cost aspects. A value stream map provides a blueprint for implementing lean manufacturing concepts by illustrating information and materials flow in a value stream. The objective of the present work is to integrate the various cost aspects. The idea is to introduce a cost line, which enhances the clarity in decision making. The redesigned map proves to be effective in highlighting the improvement areas, in terms of quantitative data. TAKT time calculation is carried out to set the pace of production. Target cost is set as a bench mark for product cost. The results of the study indicates that implementing VSM led to reduction in the following areas: processing lead time by 34%, processing cycle time was reduced by 35%, Inventory level by 66% and product cost from Rs 137 to Rs 125. It was found that adopting VSM in a small scale industry can make significant improvements.

  12. Realization of personal values predicts mental health and satisfaction with life in a german population

    OpenAIRE

    Ostermann, Miriam; Huffziger, Silke; Kleindienst, Nikolaus; Mata, Jutta; Schmahl, Christian; Beierlein, Constanze; Bohus, Martin; Lyssenko, Lisa

    2017-01-01

    Abstract: Living according to one's personal values is expected to promote mental health and satisfaction with life. However, there is scarce empirical research on the effects of the relative importance of values and their realization in daily life. We implemented a new measure to examine the realization of Schwartz's values and its correlation with mental health and satisfaction with life in two German online samples. Analysis of sample 1 (n = 6,989; 70.2% female) reveals that both the impor...

  13. CONCEPTUAL APPROACHES TO THE EDUCATION OF LIFE-MEANINGFUL VALUES OF TEENAGERS AND EARLY ADOLESCENCE IN UKRAINE

    Directory of Open Access Journals (Sweden)

    Katherinа Zhurba

    2015-04-01

    Full Text Available The article presents the conceptual approaches to the upbringing in the education of life-meaningful values of teenagers and early adolescence in Ukraine. The definition of life-meaningful values has been given up. The major problems and contradictions in the upbringing of the Ukrainian children were paid attention to. The dependence of the result of upbringing, from the desire and the participation of all actors: children, parents, teachers is pointed out. Conceptual approaches to education of life values meaning are analyzed on the methodological, theoretical and practical levels. The aspects of the previous researches have been underlined. In this context, a systematic approach determines the integrity of the educational process in primary and high school. Synergetic approach combines the organization and self-organization of the growing personality. Humanistic approach recognizes each child's highest value at school, family, and society. Personal-centered approach provides individual attention to him, to free choice of that or other life-meaningful values. Activity approach provides practice and deed activity of children and shows how the value of the meaning of life affects the behavior of the individual. The theoretical level of substantiation of the concept of education of children of teenagers and early youth gives ability to define key points and concepts. Practical level implies the corresponding experimental activity, the determination of propriate pedagogical conditions, the selection of content, forms and methods of education of teenagers and early adolescence. Conceptual approaches offer the opportunity to develop a modern system of education of the values of the meaning of life of teenagers and early adolescence in Ukraine. Implementation of conceptual approaches aimed at qualitative changes in the education of life-meaningful values among of teenagers and early adolescence.

  14. The discount rate and the value of remaining years of life

    OpenAIRE

    Hartwick, John

    2008-01-01

    We back out an estimate of a personal discount rate of between 3 and 4 percent for a person with a life expectancy of 74 years who dies at age 30 (or 40) and has a value of statistical life of $6.3 million. Central to these calculations is the series generated by Murphy and Topel of value of life years (the dollar value of consumption plus the dollar value of leisure, with some smoothing for income in retirement). We employ the Makeham "model" of life expectancy in our calculations.

  15. Cost and benefit including value of life, health and environmental damage measured in time units

    DEFF Research Database (Denmark)

    Ditlevsen, Ove Dalager; Friis-Hansen, Peter

    2009-01-01

    Key elements of the authors' work on money equivalent time allocation to costs and benefits in risk analysis are put together as an entity. This includes the data supported dimensionless analysis of an equilibrium relation between total population work time and gross domestic product leading...... of this societal value over the actual costs, used by the owner for economically optimizing an activity, motivates a simple risk accept criterion suited to be imposed on the owner by the public. An illustration is given concerning allocation of economical means for mitigation of loss of life and health on a ferry...

  16. Integrated manure utilization system life-cycle value assessment

    Energy Technology Data Exchange (ETDEWEB)

    Row, J.; Neabel, D. [Pembina Inst. for Appropriate Development, Drayton Valley, AB (Canada)

    2005-10-15

    A life-cycle assessment of the Alberta Research Council (ARC) and Highmark Renewables' development of an integrated manure utilization system (IMUS) were presented. The assessment focused on an evaluation of factors of primary importance to government, investors and the livestock industry. IMUS technology uses manure as a resource to produce electricity, heat, bio-based fertilizer and reusable water. Results of the assessment indicated that IMUS plants have the potential to be financially viable if a power purchase of $90 MWh on average can be purchased from a 30,000 head livestock operation. A capital cost of under $11 million is necessary, and an established biofertilizer price of $50 per tonne should be established. An IMUS plant was estimated to reduce life-cycle greenhouse gas emissions by 70 to 80 per cent when compared to land spreading. Reductions are accomplished through displacing electricity from the provincial grid and reducing nitrous oxide (N{sub 2}O) emissions from spreading of manure The IMUS plants lessen environment impacts by reducing the extraction and consumption of non-renewable resources, and by displacing an estimated 11,700 GJ of coal and natural gas per 1000 head of cattle per year. In addition, various pathogens within manure are eliminated. The plants have the potential to eliminate the environmental hazards associated with the disposal of deadstock. The systems reduce manure odour, lessen truck traffic and are expected to contribute to rural economic diversification. Barriers to further implementation of IMUS were discussed, as well as emerging opportunities for IMUS developers. It was concluded that the initial assessments of the IMUS were positive. Further investigation is needed to determine actual life-cycle performance of the operations. 18 refs., 3 tabs., 3 figs.

  17. Community occupational therapy for people with dementia and family carers (COTiD-UK) versus treatment as usual (Valuing Active Life in Dementia [VALID] programme): study protocol for a randomised controlled trial.

    Science.gov (United States)

    Wenborn, Jennifer; Hynes, Sinéad; Moniz-Cook, Esme; Mountain, Gail; Poland, Fiona; King, Michael; Omar, Rumana; Morris, Steven; Vernooij-Dassen, Myrra; Challis, David; Michie, Susan; Russell, Ian; Sackley, Catherine; Graff, Maud; O'Keeffe, Aidan; Crellin, Nadia; Orrell, Martin

    2016-02-03

    A community-based occupational therapy intervention for people with mild to moderate dementia and their family carers (Community Occupational Therapy in Dementia (COTiD)) was found clinically and cost effective in the Netherlands but not in Germany. This highlights the need to adapt and implement complex interventions to specific national contexts. The current trial aims to evaluate the United Kingdom-adapted occupational therapy intervention for people with mild to moderate dementia and their family carers living in the community (COTiD-UK) compared with treatment as usual. This study is a multi-centre, parallel-group, pragmatic randomised trial with internal pilot. We aim to allocate 480 pairs, with each pair comprising a person with mild to moderate dementia and a family carer, who provides at least 4 hours of practical support per week, at random between COTiD-UK and treatment as usual. We shall assess participants at baseline, 12 and 26 weeks, and by telephone at 52 and 78 weeks (first 40% of recruits only) after randomisation. The primary outcome measure is the Bristol Activities of Daily Living Scale (BADLS) at 26 weeks. Secondary outcome measures will include quality of life, mood, and resource use. To assess intervention delivery, and client experience, we shall collect qualitative data via audio recordings of COTiD-UK sessions and conduct semi-structured interviews with pairs and occupational therapists. COTiD-UK is an evidence-based person-centred intervention that reflects the current priority to enable people with dementia to remain in their own homes by improving their capabilities whilst reducing carer burden. If COTiD-UK is clinically and cost effective, this has major implications for the future delivery of dementia services across the UK. Current Controlled Trials ISRCTN10748953 Date of registration: 18 September 2014.

  18. Teacher participation in facilitating beliefs and values in life ...

    African Journals Online (AJOL)

    Erna Kinsey

    learning about religions and values in a multicultural society in their own particular contexts. Responses were ... developing inclusive curricula is emphasised in the various policy documents ... cultural environments and language groups. Afrikaans- ..... religious diversity in classrooms will be determined by the particular.

  19. CUSTOMER VALUE NETWORK ANALYSIS FOR IMPROVEMENT OF CUSTOMER LIFE-TIME VALUE COMPUTATION

    OpenAIRE

    Monireh Hosseini; Amir Albadvi

    2010-01-01

    The constant changes in the world have exposed companies to a situation of tough competition. This situation, especially in e-commerce, complicates the decision-making process about target customers and the recommendation of products to them. On the one hand, understanding and measuring the customer lifetime value (CLV) is a critical factor for long-term success. On the other hand, the value network is a new concept that considers both tangible and intangible complex dynamic value exchanges b...

  20. What Does "Value" Evoke for Children? A Detection Study as to Transferring Values to Daily Life

    Science.gov (United States)

    Coskun Keskin, Sevgi

    2012-01-01

    Many studies have been carried out because of the importance of values education in recent years. The studies have shown their effects on the curriculum of 2005. In many classes it is aimed to provide individuals with the gains kneaded with appropriate values. Social Studies are one of them. However, no satisfactory studies as to whether the…

  1. "The value of life and labor" of Ukrainian migrants abroad

    OpenAIRE

    Koshulko, Oksana

    2015-01-01

    This article presents an investigation of the problems of Ukrainian migrants abroad. Due to the very difficult financial and socio-economic situation in Ukraine, many people have decided to go abroad to work, to study or to marry. Very often they face problems of attitude towards them as citizens of a "Third country". They are sometimes seen as third class people and as modern slaves because even their own country does not value their lives and labor, does not care about them either at home o...

  2. Expected value information improves financial risk taking across the adult life span.

    Science.gov (United States)

    Samanez-Larkin, Gregory R; Wagner, Anthony D; Knutson, Brian

    2011-04-01

    When making decisions, individuals must often compensate for cognitive limitations, particularly in the face of advanced age. Recent findings suggest that age-related variability in striatal activity may increase financial risk-taking mistakes in older adults. In two studies, we sought to further characterize neural contributions to optimal financial risk taking and to determine whether decision aids could improve financial risk taking. In Study 1, neuroimaging analyses revealed that individuals whose mesolimbic activation correlated with the expected value estimates of a rational actor made more optimal financial decisions. In Study 2, presentation of expected value information improved decision making in both younger and older adults, but the addition of a distracting secondary task had little impact on decision quality. Remarkably, provision of expected value information improved the performance of older adults to match that of younger adults at baseline. These findings are consistent with the notion that mesolimbic circuits play a critical role in optimal choice, and imply that providing simplified information about expected value may improve financial risk taking across the adult life span.

  3. Milestones regarding the Value of Life in Pentateuch

    Directory of Open Access Journals (Sweden)

    Mihai Teodorescu

    2015-12-01

    Full Text Available Over all the centuries, humans have constantly tried to understand the meaning of their own existence, the reason for which they were born, they were living and they had to die, the mythological projections or the philosophical currents of the time trying to propose cosmogonies or valid reasons in this way. What was understood in general, in the common way, was the acceptance of the idea that the human soul comes from the exterior of the seen world, through a creational act which was external to humans, that is (for those who benefit from the supernatural revelation to understand better the truth, from God. The biblical perspective about the creation and, implicitly about life, is summed up in the pages of the Pentateuch. This perspective is totally different from the current perspective of man belonging to the post modernistic period, and his vision must be updated for the general Christian interest to save the lives and souls of those still preoccupied with the human’s spiritual perspective, the religious ideal sown in him since creation.

  4. Assessing the Value of Real-life Brands in Virtual Worlds

    DEFF Research Database (Denmark)

    Mattsson, Jan; Barnes, Stuart; Hartley, Nicole

    2015-01-01

    World. A key finding is the difficulty in creating emotional brand value in Second Life which has serious implications for the sustainability of current real-life brands in Virtual Worlds. The paper rounds off with conclusions and implications for future research and practice in this very new area.......Virtual Worlds are a significant new market environment for brand-building through experiential customer service interactions. Using value theory, this paper aims to assess the experiential brand value of real-life brands that have moved to the Virtual World of Second Life. A key premise...... is that current brand offerings in Virtual Worlds do not offer consumers adequate experiential value. The results demonstrate both the validity of an axiological approach to examining brand value, and highlight significant problems in consumer perceptions of the experiential value of brands within the Virtual...

  5. IAEA activities on steam generator life management

    International Nuclear Information System (INIS)

    Gueorguiev, B.; Lyssakov, V.; Trampus, P.

    2002-01-01

    The International Atomic Energy Agency (IAEA) carries out a set of activities in the field of Nuclear Power Plant (NPP) life management. Main activities within this area are implemented through the Technical Working Group on Life Management of NPPs, and mostly concentrated on studies of understanding mechanisms of degradation and their monitoring, optimisation of maintenance management, economic aspects, proven practices of and approaches to plant life management including decommissioning. The paper covers two ongoing activities related to steam generator life management: the International Database on NPP Steam Generators and the Co-ordinated Research Project on Verification of WWER Steam Generator Tube Integrity (WWER is the Russian designed PWR). The lifetime assessment of main components relies on an ability to assess their condition and predict future degradation trends, which to a large extent is dependent on the availability of relevant data. Effective management of ageing and degradation processes requires a large amount of data. Several years ago the IAEA started to work on the International Database on NPP Life Management. This is a multi-module database consisting of modules such as reactor pressure vessels materials, piping, steam generators, and concrete structures. At present the work on pressure vessel materials, on piping as well as on steam generator is completed. The paper will present the concept and structure of the steam generator module of the database. In countries operating WWER NPPs, there are big differences in the eddy current inspection strategy and practice as well as in the approach to steam generator heat exchanger tube structural integrity assessment. Responding to the need for a co-ordinated research to compare eddy current testing results with destructive testing using pulled out tubes from WWER steam generators, the IAEA launched this project. The main objectives of the project are to summarise the operating experiences of WWER

  6. Dare to Dream: Personal Values, Life Goals, and International Students in New Zealand.

    Science.gov (United States)

    Zhang, Kaili C; Zhang, Abraham

    2017-10-01

    It has been well identified and supported in the literature that values and life goals are associated with one's general well-being. However, there have been few studies on values and life goals among international students in New Zealand. This study addressed this lack of research by focusing on the life goals and personal values among international students in three tertiary institutes in New Zealand. Based on the literature review, the hypothesis of this study is that international students' intrinsic life goals are positively correlated with their spiritual values. In contrast, extrinsic goals did not have similar effects. The Aspirations Index, which was used to assess life goals, and the Schwartz' value survey, which measured the students' personal values, were both distributed to the participants. Follow-up interviews with 24 of the participants were also conducted. Findings revealed that spiritual values were positively correlated with intrinsic goals and that extrinsic goals did not have similar effects. As the research findings showed that spiritual values were positively correlated with intrinsic goals, helping international students to find meaning and purpose in life may promote their well-being, and the learning and growth of international students can be improved by incorporating spiritual values and cultural aspects in college education. The authors also argue that a holistic approach to college education for international students is needed.

  7. Personal spiritual values and quality of life: evidence from Chinese college students.

    Science.gov (United States)

    Zhang, Kaili Chen; Hui, C Harry; Lam, Jasmine; Lau, Esther Yuet Ying; Cheung, Shu-Fai; Mok, Doris Shui Ying

    2014-08-01

    Values are guiding principles in our life. While some studies found spiritual values to be "healthier," Sagiv and Schwartz (Eur J Soc Psychol 30:177-198, 2000) showed that people holding non-spiritual values were higher on affective well-being. We examined the predictive power of these two types of values with a longitudinal data set collected from Chinese students mainly in Hong Kong. Structural equation modeling revealed that spiritual values (as well as family income) positively predicted quality of life a year later. Non-spiritual, self-enhancement values, did not show any association. Results suggest that developing spiritual values may promote well-being through enabling individuals to find meaning and purpose in life.

  8. A future for nuclear sites beyond their service life. Nuclear site value development

    International Nuclear Information System (INIS)

    2008-01-01

    As the nuclear industry moves into a new development phase, many facilities built in the fifties and sixties are reaching the end of their service life. Dismantling them and rehabilitating the sites on which they stand is a major industrial challenge which will give rise to a number of new projects. AREVA has more than 20 years' experience in these highly technical fields. As more and more sites reach the end of their service life, AREVA considers nuclear site value development as a fully-fledged industrial activity. The group's competencies in this field have been grouped together to form a dedicated entity: the Nuclear Site Value Development Business Unit, created in 2008. Several billion euros are invested in site value development projects which are far-reaching and complex, and often last for several decades. Long before work actually begins, lengthy studies and preparations are required to schedule operations, select the techniques to be used and optimize costs and deadlines. The Nuclear Site Value Development BU is currently working on four major projects involving its own facilities and those of the CEA: - La Hague: dismantling of the first generation of used fuel recycling facilities. Between 1966 and 1998, almost 5,000 tons of used fuel from graphite-moderated gas-cooled reactors, 4,500 tons of light water reactor fuel, as well as fuel from fast reactors and research reactors, were treated at UP2 400, the very first industrial recycling plant on the La Hague site. - Marcoule: first-time dismantling of a recycling plant. 1,000 rooms to be cleaned up, 30,000 tons of waste to be treated, 30 years of work. - Cadarache: first-time dismantling of a Mox fuel fabrication plant. The Cadarache plant was commissioned in 1962 to fabricate fuel for fast reactors; this was followed by MOX fuel for light water reactors, an activity which continued until the plant was shut down in 2003. - Annecy and Veurey: giving a new lease of life to former industrial sites in built

  9. Changes of complement values in calves during the first month of life.

    Science.gov (United States)

    Mueller, R; Boothby, J T; Carroll, E J; Panico, L

    1983-05-01

    Hemolytic complement activity and the 3rd component of complement (C3) concentrations were measured in the blood sera of 8 dams before, at, and after parturition, and in the sera of their calves before and after feeding colostrum and at fixed intervals up to 1 month of life. The mean hemolytic titer in the dams, as measured by incubating guinea pig RBC sensitized with bovine natural antibodies in serially diluted serum, was slightly less than 200 and was not influenced by parturition and onset of lactation. The titers in the sera of the calves immediately after birth ranged from 63 to 149 with a mean of 99. One day later, values in all calves had dropped markedly to a mean of 39. During the following month, the titers increased and reached the precolostral levels after about 4 weeks; however, these titers were still far below the titers measured in adult cows. A similar pattern was seen in the C3 concentration. The mean value at birth was 28% of the values measured in adult cows. Values decreased to 18% one day later and increased during the following month to 43% of the adult C3 concentration.

  10. Activities of everyday life with high spinal loads.

    Directory of Open Access Journals (Sweden)

    Antonius Rohlmann

    Full Text Available Activities with high spinal loads should be avoided by patients with back problems. Awareness about these activities and knowledge of the associated loads are important for the proper design and pre-clinical testing of spinal implants. The loads on an instrumented vertebral body replacement have been telemetrically measured for approximately 1000 combinations of activities and parameters in 5 patients over a period up to 65 months postoperatively. A database containing, among others, extreme values for load components in more than 13,500 datasets was searched for 10 activities that cause the highest resultant force, bending moment, torsional moment, or shear force in an anatomical direction. The following activities caused high resultant forces: lifting a weight from the ground, forward elevation of straight arms with a weight in hands, moving a weight laterally in front of the body with hanging arms, changing the body position, staircase walking, tying shoes, and upper body flexion. All activities have in common that the center of mass of the upper body was moved anteriorly. Forces up to 1650 N were measured for these activities of daily life. However, there was a large intra- and inter-individual variation in the implant loads for the various activities depending on how exercises were performed. Measured shear forces were usually higher in the posterior direction than in the anterior direction. Activities with high resultant forces usually caused high values of other load components.

  11. Human Rights versus Corporate Rights: Life Value, the Civil Commons and Social Justice

    Directory of Open Access Journals (Sweden)

    John McMurtry

    2011-08-01

    Full Text Available

    This analysis maps the deepening global crisis and the principles of its resolution by life-value analysis and method. Received theories of economics and justice and modern rights doctrines are shown to have no ground in life value and to be incapable of recognizing universal life goods and the rising threats to them. In response to this system failure at theoretical and operational levels, the unifying nature and measure of life value are defined to provide the long-missing basis for understanding the common interest, human rights and social justice—that is, the universal life necessities of humanity across cultures and the evolving civil commons infrastructures to ensure them. In contrast, the treaty-imposed corporate rights system miscalled “globalization” is structured to predate life means and support systems at all levels with no accountability beyond itself. Only the logic of life value, human rights and life-protective law, it is concluded, can comprehend or govern this inherently life-blind and cumulatively eco-genocidal regime.

  12. Human Rights versus Corporate Rights: Life Value, the Civil Commons and Social Justice

    Directory of Open Access Journals (Sweden)

    John McMurtry

    2011-07-01

    Full Text Available This analysis maps the deepening global crisis and the principles of its resolution by life-value analysis and method. Received theories of economics and justice and modern rights doctrines are shown to have no ground in life value and to be incapable of recognizing universal life goods and the rising threats to them. In response to this system failure at theoretical and operational levels, the unifying nature and measure of life value are defined to provide the long-missing basis for understanding the common interest, human rights and social justice—that is, the universal life necessities of humanity across cultures and the evolving civil commons infrastructures to ensure them. In contrast, the treaty-imposed corporate rights system miscalled “globalization” is structured to predate life means and support systems at all levels with no accountability beyond itself. Only the logic of life value, human rights and life-protective law, it is concluded, can comprehend or govern this inherently life-blind and cumulatively eco-genocidal regime.

  13. LIFE VALUES OF PERSONS IN CROSS-CULTURAL (ARAB - RUSSIAN AND MONOCULTURAL MARRIAGES AND THEIR REPRESENTATION IN FAMILY SPHERE

    Directory of Open Access Journals (Sweden)

    Elena Y Chebotareva

    2017-12-01

    Full Text Available The paper presents the results of the empirical study, which has been conducted with the aim to analyze the differences in life and family values and their interactions between the spouses from cross-cultural and monocultural couples. The sample of the study consists of 330 persons, including 85 cross-cultural Arab - Russian couples (170 persons, living in Russia, and 80 monocultural couples (160 persons.The main methods were S. Schwartz’ “Value Survey”, “Test of Attitudes to Family Life” by Yu. Alyoshina, L. Gozman, & E. Dubovskaya, «Marital Role Expectations and Aspirations” by A.N. Volkova, “Marital Satisfaction Test” by V. Stolin, T. Romanova, & G. Butenko.It was revealed that the persons from cross-cultural and monocultural marriages have different life and family values hierarchies, besides, they realize their life values in family life differently. In cross-cultural marriages the spouses see the opportunities for their normative life goals realizing in the family, especially in its psychotherapeutic and parental spheres, as well as in social activity outside the family. But in their real day-to-day activities, they do not always manage to realize their life goals in the family sphere, probably because of the difficulties in interacting with their social environment, which can come from the fact that their families are more enclosed, which in turn leads to a decrease of marital satisfaction. In the cross-cultural spouses’ representations, the collectivist values are more related to family functioning, but individualistic values such as hedonism and power are perceived as incompatible with the successful functioning of the family.

  14. Spiritual Meaning in Life and Values in Patients With Severe Mental Disorders.

    Science.gov (United States)

    Huguelet, Philippe; Mohr, Sylvia Madeleine; Olié, Emilie; Vidal, Sonia; Hasler, Roland; Prada, Paco; Bancila, Mircea; Courtet, Philippe; Guillaume, Sébastien; Perroud, Nader

    2016-06-01

    Spirituality and meaning in life are key dimensions of recovery in psychiatric disorders. The aim of this study was to explore spiritual meaning in life in relation to values and mental health among 175 patients with schizophrenia, borderline personality disorder, bipolar disorder, and anorexia nervosa. For 26% of the patients, spirituality was essential in providing meaning in life. Depending on the diagnosis, considering spirituality as essential in life was associated with better social functioning; self-esteem; psychological and social quality of life; fewer negative symptoms; higher endorsement of values such as universalism, tradition (humility, devoutness), and benevolence (helpfulness); and a more meaningful perspective in life. These results highlight the importance of spirituality for recovery-oriented care.

  15. Daily Physical Activity and Life Satisfaction across Adulthood

    Science.gov (United States)

    Maher, Jaclyn P.; Pincus, Aaron L.; Ram, Nilam; Conroy, David E.

    2015-01-01

    Physical activity is considered a valuable tool for enhancing life satisfaction. However, the processes linking these constructs likely differ across the adult life span. In older adults the association between physical activity and life satisfaction appears to involve usual levels of physical activity (i.e., a between-person association driven by…

  16. [Towards an universal biolaw? Biolaw in action and funcionalization of human life's value].

    Science.gov (United States)

    Albert, Marta

    2013-01-01

    The paper analyzes the question of the universal biolaw from the point of view of the biojuridical praxis. The main problems concerning life's protection are found in the process of interpretation and re-creation of the norms (not in their literal texts) regulating the right to life and new rights, as personal autonomy. But it is also at this sphere where the possibilities of an universal biolaw founded on the funcionalization of the human life value are to be found.

  17. The role of value orientations in evaluating quality of life consequences of a transport pricing policy

    NARCIS (Netherlands)

    de Groot, J.I.M.; Steg, L.

    This study examines relationships between value orientations and perceived quality of life-changes when the cost of car use is doubled. An Internet based survey shows that people expect only minor decreases in overall quality of life when costs of car use increase. People with a strong egoistic

  18. Default risk, bankruptcy procedures and the market value of life insurance liabilities

    NARCIS (Netherlands)

    Chen, A.; Suchanecki, M.

    2007-01-01

    The topic of insolvency risk in connection with life insurance companies has recently attracted a great deal of attention. In this paper, the question is investigated of how the values of the equity and of the liability of a life insurance company are affected by the default risk and the choice of

  19. Exploring Students’ Reflections about Values inside the Implementation of Storied Lessons Based on Students’ Life Experiences

    Directory of Open Access Journals (Sweden)

    Mónica Castiblanco

    2007-12-01

    Full Text Available This article informs on students’ reflections about their life experiences and values based on the implementation of storied lessons compiled in a primer designed by the English teachers-researchers. Each storied lesson comes from some students’ life stories, the values promoted by the school such as respect, honesty, responsibility, and solidarity, and the English topic for each class in order to allow students to feel comfortable reflecting and giving opinions regarding the issues mentioned above.

  20. 76 FR 40451 - Agency Information Collection (Application for Ordinary Life Insurance) Activity Under OMB Review

    Science.gov (United States)

    2011-07-08

    ... reduced automatically by one-half from its present face value on the day before a policyholder's 65th and... (Application for Ordinary Life Insurance) Activity Under OMB Review AGENCY: Veterans Benefits Administration...) of 1995 [[Page 40452

  1. Corroboration of the J-value model for life-expectancy growth in industrialised countries

    OpenAIRE

    Thomas, Philip

    2017-01-01

    After including an allowance for the gap between male and female life expectancies at birth diminishing over the past 50 years in industrialized countries, the J-value model incorporating “male catch-up” has been validated against actual UK data on life expectancy. A close correspondence has also been found between forecasts for life expectancy at birth in 35 countries made by the J-value model and those produced in a recent study that applied Bayesian model averaging to 21 demographic projec...

  2. A ROADMAP FOR A COMPUTATIONAL THEORY OF THE VALUE OF INFORMATION IN ORIGIN OF LIFE QUESTIONS

    Directory of Open Access Journals (Sweden)

    Soumya Banerjee

    2016-06-01

    Full Text Available Information plays a critical role in complex biological systems. Complex systems like immune systems and ant colonies co-ordinate heterogeneous components in a decentralized fashion. How do these distributed decentralized systems function? One key component is how these complex systems efficiently process information. These complex systems have an architecture for integrating and processing information coming in from various sources and points to the value of information in the functioning of different complex biological systems. This article proposes a role for information processing in questions around the origin of life and suggests how computational simulations may yield insights into questions related to the origin of life. Such a computational model of the origin of life would unify thermodynamics with information processing and we would gain an appreciation of why proteins and nucleotides evolved as the substrate of computation and information processing in living systems that we see on Earth. Answers to questions like these may give us insights into non-carbon based forms of life that we could search for outside Earth. We hypothesize that carbon-based life forms are only one amongst a continuum of life-like systems in the universe. Investigations into the role of computational substrates that allow information processing is important and could yield insights into: 1 novel non-carbon based computational substrates that may have “life-like” properties, and 2 how life may have actually originated from non-life on Earth. Life may exist as a continuum between non-life and life and we may have to revise our notion of life and how common it is in the universe. Looking at life or life-like phenomenon through the lens of information theory may yield a broader view of life.

  3. Exploring value creation from corporate-foresight activities

    DEFF Research Database (Denmark)

    Rohrbeck, René

    2012-01-01

    This paper looks at value creation from corporate futures research. Through a literature review, potential value creation is identified. This serves as guidance for an empirical investigation in which value creation is observed and linked to methods and practices. Using data from 20 case studies......, three examples of value creation are discussed in detail. In addition, cross-case analysis allowed me to identify four success criteria for corporate foresight activities: (1) foresighters committed to creating value, (2) participation of internal stakeholders, (3) analysis that follows a systemic logic...

  4. The value of life in English law: revered but not sacred?

    Science.gov (United States)

    Heywood, Rob; Mullock, Alexandra

    2016-12-01

    Terms such as sanctity and inviolability have failed to provide a legally coherent or ethically sound principle upon which to determine the scope of the intrinsic value of life against extrinsic , quality-of-life considerations in a medical context . In their recent work , Margaret Brazier and Suzanne Ost introduce a new term , reverence for life, which they suggest may be more appropriate when attempting to navigate the murky waters of the meaning of life and the value that should be attached to it . They suggest that reverence should be utilised as an alternative that better reflects the nuances and the realities of the dilemma . This paper explores the existing difficulties before considering how the principle of reverence might provide a principled compromise over when the presumption in favour of preserving life should be rebutted .

  5. Korean nurses' ethical dilemmas, professional values and professional quality of life.

    Science.gov (United States)

    Kim, Kyunghee; Han, Yonghee; Kim, Ji-su

    2015-06-01

    In the changing medical environment, professional stress continuously increases as the individual's quality of life suffers. Of all the healthcare professions, nursing is especially prone to burnout, compassion fatigue and reduced compassion satisfaction, due to the tensions resulting from the physical and psychological stress of caring for extremely ill patients. This study examined the professional quality of life of clinical nurses in Korea and the relationship between their experiences in ethical dilemmas and professional values. This was a cross-sectional study of a convenience sample consisting of 488 clinical nurses. We used four questionnaires to measure the participants' demographic characteristics, experiences in ethical dilemmas, professional nursing values and professional quality of life (ProQOL assessment, Version 5). Ethical considerations: This study received approval from the Institutional Review Board of Bronco Memorial Hospital. Written informed consent was given by all participants. The nurses' professional quality of life was affected by ethical dilemmas and professional nursing values. The factors influencing compassion satisfaction were age, client domain of ethical dilemmas, social awareness, professionalism of nursing and the roles of nursing services in professional values. The factors influencing burnout were marital status (married), religion (yes), human life domain, professional work domain of ethical dilemmas, social awareness and the role of nursing services in nursing professional values. The factors influencing secondary traumatic stress were human life domain, client domain and the professional work domain of ethical dilemmas. Intervention to help nurses increase their professional quality of life will have a greater chance of success if they are based on the nurses' values and beliefs about the ethical dilemmas they face and foster the establishment of positive professional values. © The Author(s) 2014.

  6. Systematics of alpha Q-values. Potential dependence of the alpha decay life time

    International Nuclear Information System (INIS)

    Sato, Hiroshi

    1994-01-01

    It has been considered that the life time of α decay can be explained by calculating the probability of α getting out through the composite field of nuclear force and Coulomb force, that alpha and remaining nuclei make, by tunnel effect. However, when the detailed theoretical calculation was performed, the large difference from the experimental values was found. The researches which, have been carried out before are introduced. In this report, it is shown that when the treatment of Arima and Yoshida's way is carried out by using the realistic field of nuclear force and Coulomb force, the half life of α decay in considerably wide range can be calculated by considering the results of Tonozuka and Arima. The systematics of α Q-values is explained. The method of determining the life time of α decay is examined. The comparison of the calculated values and the experimental values of the α decay of 20 Ne and 212 Po is shown. This method of calculating the half life of α decay can reproduce the experimental values well. The application is considered to the estimation of the life of unstable nuclei, the new approach to heavy particle decay and others. (K.I.)

  7. Understanding the value added to clinical care by educational activities. Value of Education Research Group.

    Science.gov (United States)

    Ogrinc, G S; Headrick, L A; Boex, J R

    1999-10-01

    In an era of competition in health care delivery, those who pay for care are interested in supporting primarily those activities that add value to the clinical enterprise. The authors report on their 1998 project to develop a conceptual model for assessing the value added to clinical care by educational activities. Through interviews, nine key stakeholders in patient care identified five ways in which education might add value to clinical care: education can foster higher-quality care, improve work satisfaction of clinicians, have trainees provide direct clinical services, improve recruitment and retention of clinicians, and contribute to the future of health care. With this as a base, an expert panel of 13 clinical educators and investigators defined six perspectives from which the value of education in clinical care might be studied: the perspectives of health-care-oriented organizations, clinician-teachers, patients, education organizations, learners, and the community. The panel adapted an existing model to create the "Education Compass" to portray education's effects on clinical care, and developed a new set of definitions and research questions for each of the four major aspects of the model (clinical, functional, satisfaction, and cost). Working groups next drafted proposals to address empirically those questions, which were critiqued at a national conference on the topic of education's value in clinical care. The next step is to use the methods developed in this project to empirically assess the value added by educational activities to clinical care.

  8. Biological activities and nutritional value of Tapinanthus bangwensis ...

    African Journals Online (AJOL)

    The ethyl acetate and dichloromethane fractions exhibited significant cytotoxic effects towards HeLa cells with IC50 values of 24.25 and 24.43 μg/ml respectively. In the DPPH assay, the ethyl acetate fraction showed the highest activity while the butanol fraction showed the highest activity in the metal chelating and the lipid ...

  9. 76 FR 24572 - Proposed Information Collection (Application for Ordinary Life Insurance) Activity: Comment Request

    Science.gov (United States)

    2011-05-02

    ... insurance. Modified Life insurance coverage is reduced automatically by one-half from its present face value... (Application for Ordinary Life Insurance) Activity: Comment Request AGENCY: Veterans Benefits Administration, Department of Veterans Affairs. ACTION: Notice. SUMMARY: The Veterans Benefits Administration (VBA...

  10. Determining and Accounting of Fair Value in Agricultural Activities

    Directory of Open Access Journals (Sweden)

    Ahmet GÖKGÖZ

    2012-12-01

    Full Text Available Biological assets and agricultural products bring about the subject of agricultural production. Having biological transformation of biological assets and agricultural products via the cases such as growth, reproduction, deterioration, decay; makes the valuation of agricultural activities important. The Fair Value Approach is adopted in TAS 41, the Agricultural Activities Standard regulating agricultural activities, about the valuation of biological assets and agricultural products. In the study; determining process of biological assets and agricultural products’ fair value adopted by TAS 41 is explained. Afterwards; recording of increase and decrease, occured due to the valuation by the framework of TAS 41, through the accounts offered to the Uniform Chart of Accounts.

  11. The influence of taekwondo training on school-life adaptation and exercise value in the United States.

    Science.gov (United States)

    Cho, Ik Rae; Park, Hyo Joo; Lee, Taek Kyun

    2018-04-01

    Previous experience has shown that school-based taekwondo training in the United States (US) results in many beneficial effect sregarding school education and the physical health of the adolescent participants; of especial significance, the training plays an important role in terms of exercise value and school-life adaptation. To explore this overall effect, a self-administered questionnaire was distributed to 401 adolescents over the age of 10 years. The survey comprisesa total of 29 questions that consist of 17 exercise-value-related questions (general, moral, and status) and 12 questions that are related to school-life adaptation (adaptation to teachers, adaptation to academic activities, adaptation to rule compliance, and adaptation to school activities). The survey results show that taekwondo training affects school-life adaptation by helping to improve student morality and by bolstering the students compliance with school rules during their schooling. The exercise value of taekwondo training is considered a necessity for US adolescents due to the corresponding educational aspects; in particular, the training plays a very important role in the maintenance of amenable student-teacher and student-peer relationships. From the previously mentioned findings, and if taekwondo teachers train their students carefully with educational missions in mind, it is expected that taekwondo training will play a very important role in the cultivation of anappropriate education value among US adolescents.

  12. Traditional vs. secular values and work-life well being across Europe

    OpenAIRE

    Georgellis, Y; Lange, T

    2007-01-01

    This paper examines how culture, defined in our analysis by reference to traditional versus secular values, affects the work-life balance across Europe. Specifically, we focus on the factors that affect the propensity of individuals across 30 European countries to exhibit behavioural patterns in the work and life domains consistent with the segmentation, spillover or compensation hypotheses. Testing the latter assertions, our empirical analysis replicates the study by Judge and Watanabe (1994...

  13. Precision half-life measurement of 11C: The most precise mirror transition F t value

    Science.gov (United States)

    Valverde, A. A.; Brodeur, M.; Ahn, T.; Allen, J.; Bardayan, D. W.; Becchetti, F. D.; Blankstein, D.; Brown, G.; Burdette, D. P.; Frentz, B.; Gilardy, G.; Hall, M. R.; King, S.; Kolata, J. J.; Long, J.; Macon, K. T.; Nelson, A.; O'Malley, P. D.; Skulski, M.; Strauss, S. Y.; Vande Kolk, B.

    2018-03-01

    Background: The precise determination of the F t value in T =1 /2 mixed mirror decays is an important avenue for testing the standard model of the electroweak interaction through the determination of Vu d in nuclear β decays. 11C is an interesting case, as its low mass and small QE C value make it particularly sensitive to violations of the conserved vector current hypothesis. The present dominant source of uncertainty in the 11CF t value is the half-life. Purpose: A high-precision measurement of the 11C half-life was performed, and a new world average half-life was calculated. Method: 11C was created by transfer reactions and separated using the TwinSol facility at the Nuclear Science Laboratory at the University of Notre Dame. It was then implanted into a tantalum foil, and β counting was used to determine the half-life. Results: The new half-life, t1 /2=1220.27 (26 ) s, is consistent with the previous values but significantly more precise. A new world average was calculated, t1/2 world=1220.41 (32 ) s, and a new estimate for the Gamow-Teller to Fermi mixing ratio ρ is presented along with standard model correlation parameters. Conclusions: The new 11C world average half-life allows the calculation of a F tmirror value that is now the most precise value for all superallowed mixed mirror transitions. This gives a strong impetus for an experimental determination of ρ , to allow for the determination of Vu d from this decay.

  14. Exploring relationship between value- and life-orientation and job satisfaction

    Directory of Open Access Journals (Sweden)

    L. Louw

    2012-12-01

    Full Text Available Purpose/objective: The purpose of this article is to investigate the relationship between value- and life-orientation and job satisfaction, as well as determining the influence of gender, age and cultural group within the selected South African organisational context. Problem investigated: The success of a diverse organisation in a complex globalised world is largely dependent on the values of managers, their life-orientation and their level of job satisfaction. Managers and employees, in a multicultural and diverse South African organisational context, need to be aware of and manage their similarities and differences in these aspects to contribute to overall organisational success. Design and/or research methodology and/or approach: In this exploratory research, use is made of a quantitative perspective in the positivist research paradigm. Value-orientations of managers (N = 30 at a selected parastatal organisation in the Eastern Cape Province in South Africa were measured by making use of the Schwartz Value Survey (SVS (Schwartz, 1992,1994; life-orientation, also referred to as Sense of Coherence (SOC, was assessed by using Antonovsky's (1997 Life Orientation Questionnaire as well as job satisfaction (JS using Smith, Kendall and Hulin's (1969's Job Descriptive Index. Data were analysed using the R statistical software package (R Development Core Team, 2010. Each of the three research instruments (SVS, SOC & JS considered in this study were used to calculate descriptive statistics and univariate statistical methodologies were used to test the various hypotheses. Findings and/or implementations: In terms of value-orientation, the value of benevolence (preservation and enhancement of the welfare of others was scored the highest by the managers, and a significant difference was found in the average value scale score of stimulation (excitement, novelty, and challenge in life and age. The findings with regard to life-orientation indicated that

  15. Publication selection and the income elasticity of the value of a statistical life.

    Science.gov (United States)

    Doucouliagos, Hristos; Stanley, T D; Viscusi, W Kip

    2014-01-01

    Estimates of the value of a statistical life (VSL) establish the price government agencies use to value fatality risks. Transferring these valuations to other populations often utilizes the income elasticity of the VSL, which typically draw on estimates from meta-analyses. Using a data set consisting of 101 estimates of the income elasticity of VSL from 14 previously reported meta-analyses, we find that after accounting for potential publication bias the income elasticity of value of a statistical life is clearly and robustly inelastic, with a value of approximately 0.25-0.63. There is also clear evidence of the importance of controlling for levels of risk, differential publication selection bias, and the greater income sensitivity of VSL from stated preference surveys. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Economics in "Global Health 2035": a sensitivity analysis of the value of a life year estimates.

    Science.gov (United States)

    Chang, Angela Y; Robinson, Lisa A; Hammitt, James K; Resch, Stephen C

    2017-06-01

    In "Global health 2035: a world converging within a generation," The Lancet Commission on Investing in Health (CIH) adds the value of increased life expectancy to the value of growth in gross domestic product (GDP) when assessing national well-being. To value changes in life expectancy, the CIH relies on several strong assumptions to bridge gaps in the empirical research. It finds that the value of a life year (VLY) averages 2.3 times GDP per capita for low- and middle-income countries (LMICs) assuming the changes in life expectancy they experienced from 2000 to 2011 are permanent. The CIH VLY estimate is based on a specific shift in population life expectancy and includes a 50 percent reduction for children ages 0 through 4. We investigate the sensitivity of this estimate to the underlying assumptions, including the effects of income, age, and life expectancy, and the sequencing of the calculations. We find that reasonable alternative assumptions regarding the effects of income, age, and life expectancy may reduce the VLY estimates to 0.2 to 2.1 times GDP per capita for LMICs. Removing the reduction for young children increases the VLY, while reversing the sequencing of the calculations reduces the VLY. Because the VLY is sensitive to the underlying assumptions, analysts interested in applying this approach elsewhere must tailor the estimates to the impacts of the intervention and the characteristics of the affected population. Analysts should test the sensitivity of their conclusions to reasonable alternative assumptions. More work is needed to investigate options for improving the approach.

  17. Daily Physical Activity and Life Satisfaction across Adulthood

    OpenAIRE

    Maher, Jaclyn P.; Pincus, Aaron L.; Ram, Nilam; Conroy, David E.

    2015-01-01

    Physical activity is considered a valuable tool for enhancing life satisfaction. However, the processes linking these constructs likely differ across the adult lifespan. In older adults the association between physical activity and life satisfaction appears to involve usual levels of physical activity (i.e., a between-person association driven by differences between more and less active people). In younger adults the association has consistently been based on day-to-day physical activity (i.e...

  18. Personal values and political activism: a cross-national study.

    Science.gov (United States)

    Vecchione, Michele; Schwartz, Shalom H; Caprara, Gian Vittorio; Schoen, Harald; Cieciuch, Jan; Silvester, Jo; Bain, Paul; Bianchi, Gabriel; Kirmanoglu, Hasan; Baslevent, Cem; Mamali, Catalin; Manzi, Jorge; Pavlopoulos, Vassilis; Posnova, Tetyana; Torres, Claudio; Verkasalo, Markku; Lönnqvist, Jan-Erik; Vondráková, Eva; Welzel, Christian; Alessandri, Guido

    2015-02-01

    Using data from 28 countries in four continents, the present research addresses the question of how basic values may account for political activism. Study 1 (N = 35,116) analyses data from representative samples in 20 countries that responded to the 21-item version of the Portrait Values Questionnaire (PVQ-21) in the European Social Survey. Study 2 (N = 7,773) analyses data from adult samples in six of the same countries (Finland, Germany, Greece, Israel, Poland, and United Kingdom) and eight other countries (Australia, Brazil, Chile, Italy, Slovakia, Turkey, Ukraine, and United States) that completed the full 40-item PVQ. Across both studies, political activism relates positively to self-transcendence and openness to change values, especially to universalism and autonomy of thought, a subtype of self-direction. Political activism relates negatively to conservation values, especially to conformity and personal security. National differences in the strength of the associations between individual values and political activism are linked to level of democratization. © 2014 The British Psychological Society.

  19. Categorizing Pedagogical Patterns by Teaching Activities and Pedagogical Value

    DEFF Research Database (Denmark)

    Eriksen, Ole

    2006-01-01

    The main contribution of this paper is a proposal for a universal pedagogical pattern categorization based on teaching values and activities. This categorization would be more sustainable than the arbitrary categorization implied by pedagogical pattern language themes. Pedagogical patterns from two...... central patterns languages are analyzed and categorized, and the result is a catalogue theoretically founded and practical in its application. The teaching values are derived from learning theories, implying the theoretical foundation of the catalogue. In order to increase the usability of the value...

  20. Frendship, diversity and fear: young people’s life views and life values in a multicultural society

    Directory of Open Access Journals (Sweden)

    Gunnar J. Gunnarsson

    2015-08-01

    Full Text Available This article introduces initial findings from a study on young people‘s (18 years and older life views and life values in Iceland. The research project is located within a broad theoretical framework and uses interdisciplinary approaches of religious education, multicultural studies and pedagogy. Methodological approaches are both quantitative and qualitative. The first part of the research is a survey which was conducted among altogether 904 students in seven upper secondary schools in the Reykjavík area and other areas of Iceland in 2011 and 2012. In addition to covering measures of background variables and religious affiliations, statements in the survey included themes such as views of life, self-understanding, relation to others, values and value judgments, religions, and diversity and social change. The article focuses especially on findings from the survey related to friendship, attitudes towards diversity, fear and insecurity in a multicultural society. The findings indicate that the participants generally have positive attitudes towards diversity. The majority of participants find it inspiring to have friends of different origins and find it important to respect different cultural and religious traditions. The majority of participants also have strong opinions against racism and bullying. Friends are important and most of the participants are of the opinion that friends are one of the things that provide security. At the same time only a minority is afraid of being unpopular, losing the confidence of their friends or being bullied. But when the fear is about disgracing oneself or about not being able to meet the requirements at school the proportion is higher. Although the economic crisis in Iceland seems to have an effect on the life of the young people answering the survey, most of them are of the opinion that the future holds a lot of opportunities. The results are useful for further discussions on young people´s life views, self

  1. Life values of elderly people suffering from incurable cancer: A literature review

    NARCIS (Netherlands)

    Ebenau, A.F.; Gurp, J.L.P. van; Hasselaar, J.G.

    2017-01-01

    OBJECTIVE: Due to aging Western societies, older patients suffering from incurable cancer will present themselves more often to health care professionals. To be of service to these severely ill elderly patients, more knowledge is needed on which life values are guiding them through their last phases

  2. Life-Metaphors among Colombian Medical Students: Uncovering Core Values and Educational Implications

    Science.gov (United States)

    Hoffman, Edward; Acosta-Orozco, Catalina; Compton, William C.

    2015-01-01

    The present study utilized metaphor analysis to examine the core values of Colombian medical students. The entire 9th semester medical class of 60 students was invited to respond to a structured questionnaire. It asked participants to state their preferred life-metaphor, whether they had always preferred this metaphor since childhood or…

  3. Life-Metaphors among Colombian Leadership Students: Core Values and Educational Implications

    Science.gov (United States)

    Hoffman, Edward; Acosta-Orozco, Catalina

    2015-01-01

    The present study utilized metaphor analysis to explore the core values of Colombian college students in a leadership program. The entire class of 60 students was invited to respond to a structured questionnaire. It asked participants to state their preferred life-metaphor, whether they had always preferred this metaphor since childhood or…

  4. Examining the Relationships among Coaching Staff Diversity, Perceptions of Diversity, Value Congruence, and Life Satisfaction

    Science.gov (United States)

    Cunningham, George B.

    2009-01-01

    The purpose of this study was to examine relationships among coaching staff diversity, perceptions of diversity, value congruence, and life satisfaction. Data were collected from 71 coaching staffs (N = 196 coaches). Observed path analysis was used to examine the study predictions. Results indicate that actual staff diversity was positively…

  5. What Is the Value of Life? … and Other Socratic Questions

    Science.gov (United States)

    Cuny, Casey

    2014-01-01

    Casey Cuny was frustrated with the lack of depth in his high school English students' writing. He'd heard about Socratic seminars but was reluctant to try them until he saw them in action. He decided to conduct Socratic seminars with his students centered on the question, What is the value of life? In past years, student papers on this…

  6. The value of human life in contemporary society. The global biography project.

    Science.gov (United States)

    Nary, G

    1997-12-01

    The closing address at the 1997 First International Conference on Healthcare Resource Allocation for HIV/AIDS and Other Life-Threatening Illnesses is presented. The address discusses the extrinsic value of life and the three forms of material value: spiritual, economic, and political, placed on life by an outside source. It is argued that if spiritual currency, rather than economic or political currency, drove public policy there would be greater progress in reducing the global rate of HIV and more options for care. Further, lack of identity of those afflicted with HIV reduces them to mere statistics, thus decreasing their economic and political clout. Giving identities to people who are sick not only increases empathy but also increases their survivability. The establishment of the Global Biography Project seeks to reestablish spiritual currency as the international currency that underlies every nation's healthcare policies.

  7. Early life physical activity and cognition at old age

    NARCIS (Netherlands)

    Dik, Miranda; Deeg, Dorly J H; Visser, Marjolein; Jonker, Cees

    Physical activity has shown to be inversely associated with cognitive decline in older people. Whether this association is already present in early life has not been investigated previously. The association between early life physical activity and cognition was studied in 1,241 subjects aged 62-85

  8. Life After Project Effort: Appying Values Acquired in a Responsibility-based Physical Activity Program. [Vida después del “Proyecto Esfuerzo”: Aplicación de los valores adquiridos en un programa de actividad física basado en la responsabilidad].

    Directory of Open Access Journals (Sweden)

    Anthony Meléndez

    2015-07-01

    Full Text Available Among physical activity curricular models used in the youth development field, the Teaching Personal and Social Responsibility (TPSR model has been widely incorporated in many underserved youth community and school physical education programs around the United States and the world (Hellison, 2011. Project Effort is an extended day program that uses the TPSR model as a framework. Literature has shown that TPSR programs and Project Effort have had a positive impact on the life of the participants. The purpose of this study was to investigate what TPSR values former participants’ have acquired in Project Effort and through other sources, and how they have guided their lives. A multiple-case design was implemented to understand this phenomenon. The findings showed that former participants considered that four TPSR values (i.e. respect, effort, self-direction, helping others were really important to their lives. Participants reported that they learned the TPSR values of helping others and leadership in Project Effort. Also they mentioned that they acquired the TPSR life skills of being reflective, teamwork, and goal setting in Project Effort. The TPSR value of helping others, and the TPSR life skill of being reflective acquired in Project Effort were most useful to the participants. Participants learned the TPSR value of self-direction and the TPSR values of respect and caring. Resumen Entre los modelos curriculares de actividad física utilizados para el desarrollo de la juventud, la enseñanza personalizada y el modelo de Enseñanza de la Responsabilidad Personal y Social (TPSR han sido ampliamente incorporados en muchas comunidades los jóvenes marginados y en programas de educación física escolares en Estados Unidos y en el mundo (Hellison, 2011. El proyecto esfuerzo es un programa de día extendido que utiliza el modelo TPSR como fundamento. La literatura ha demostrado que los programas TPSR y el Proyecto Esfuerzo han tenido un impacto

  9. The Globalization of Value chain activities, Knowledge dynamics, and Innovation

    DEFF Research Database (Denmark)

    Park, Eunkyung

    Firms are increasingly relocating diverse activities in the value chain abroad to reap the locational advantage available in other countries. One of the issues raised in this context is that, as global operations can function as channels for knowledge flows, the involved firms and locations may...... of the involved regions and countries. The purpose of this thesis is to study these issues with a broad research question, “What implications does the globalization of value chain activities have on innovation in firms and locations?” Four articles and a case study included in the thesis present empirical results...... gain or lose knowledge associated with the activities that are being globalized. Since knowledge is a critical input for innovation, this has some implications for the capability of firms to create new products and services. At the macro level, it may have an influence on the competitiveness...

  10. Daily physical activity and life satisfaction across adulthood.

    Science.gov (United States)

    Maher, Jaclyn P; Pincus, Aaron L; Ram, Nilam; Conroy, David E

    2015-10-01

    Physical activity is considered a valuable tool for enhancing life satisfaction. However, the processes linking these constructs likely differ across the adult life span. In older adults the association between physical activity and life satisfaction appears to involve usual levels of physical activity (i.e., a between-person association driven by differences between more and less active people). In younger adults the association has consistently been based on day-to-day physical activity (i.e., a within-person association driven by differences between more and less active days). To resolve this inconsistency, a daily diary study was conducted with a life span sample of community-dwelling adults (age 18-89 years; N = 150) over three 21-day measurement bursts. Usual physical activity was positively associated with life satisfaction in middle and older adulthood; however, this association was not present in young adulthood. When present, this between-person association was mediated by physical and mental health. A within-person association between physical activity and life satisfaction was also present (and did not differ across age). Generally, on days when people were more physically active then was typical for them, they experienced greater life satisfaction. Age differences in life satisfaction followed a cubic trajectory: lower during emerging adulthood, higher during midlife, and lower during older adulthood. This study adds to accumulating evidence that daily fluctuations in physical activity have important implications for well-being regardless of age, and clarifies developmental differences in life satisfaction dynamics that can inform strategies for enhancing life satisfaction. (c) 2015 APA, all rights reserved).

  11. BIOLOGICAL VALUE OF PUNY FRUITS RELATED TO THEIR ANTIRADICAL ACTIVITY

    Directory of Open Access Journals (Sweden)

    M. BALOGHOVÁ

    2007-05-01

    Full Text Available All analysed species of puny fruits (red currant (Ribes rubrum L variant Jonkheervan Tets, white currant (Ribes vulgare L. variant Blanka, black currant (Ribesnigrum L. variant Eva, blueberry (Vaccinium myrtilis variant Berkeley, elderberry(Sambucus nigra L. variant Sambo, hawthorn (Crataegus oxyacantha, mulberry(Morus nigra L. genotypes M152 and M047 are natural sources of anthocyanpigments and vitamin C with a high antiradical activity. Due to the fact that thehighest antiradical activity is not accompanied by the highest content of anthocyansand vitamin C in puny fruits, we suppose that the antiradical activity of plantmaterials is also connected with the presence of other compounds with antioxidantand antiradical activity. From our results follows that all studied puny fruits with ahigh antiradical activity increase the antioxidant value of human nutrition and alsoits prophylactic and medicinal effect.

  12. The magnesium reference value in whole blood using nuclear activation

    International Nuclear Information System (INIS)

    Oliveira, Laura C.; Zamboni, Cibele B.

    2009-01-01

    The aim of the present study is to establish an indicative interval for reference value for Mg in whole blood, using the Absolute Neutron Activation Analysis Technique. The necessity of this measurement is related to the fact that the conventional clinical analysis for Mg quantification is performed using plasma, so there is no reference values established for Mg in whole blood for Brazilian population. Ours results provide information which can help in diagnosis of patients and permit to perform a discussion about the advantages and limitations of using this nuclear methodology in hematological examinations. (author)

  13. Estimation of social value of statistical life using willingness-to-pay method in Nanjing, China.

    Science.gov (United States)

    Yang, Zhao; Liu, Pan; Xu, Xin

    2016-10-01

    Rational decision making regarding the safety related investment programs greatly depends on the economic valuation of traffic crashes. The primary objective of this study was to estimate the social value of statistical life in the city of Nanjing in China. A stated preference survey was conducted to investigate travelers' willingness to pay for traffic risk reduction. Face-to-face interviews were conducted at stations, shopping centers, schools, and parks in different districts in the urban area of Nanjing. The respondents were categorized into two groups, including motorists and non-motorists. Both the binary logit model and mixed logit model were developed for the two groups of people. The results revealed that the mixed logit model is superior to the fixed coefficient binary logit model. The factors that significantly affect people's willingness to pay for risk reduction include income, education, gender, age, drive age (for motorists), occupation, whether the charged fees were used to improve private vehicle equipment (for motorists), reduction in fatality rate, and change in travel cost. The Monte Carlo simulation method was used to generate the distribution of value of statistical life (VSL). Based on the mixed logit model, the VSL had a mean value of 3,729,493 RMB ($586,610) with a standard deviation of 2,181,592 RMB ($343,142) for motorists; and a mean of 3,281,283 RMB ($505,318) with a standard deviation of 2,376,975 RMB ($366,054) for non-motorists. Using the tax system to illustrate the contribution of different income groups to social funds, the social value of statistical life was estimated. The average social value of statistical life was found to be 7,184,406 RMB ($1,130,032). Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Transformation of Values, Identities & Life Styles at Iranian Society in Cinema Narration

    Directory of Open Access Journals (Sweden)

    Jamal Mohammadi

    2013-12-01

    Full Text Available This article is to do a sociologically analysis on transformation of values, Identities and life styles at Iranian post Islamic revolution society in cinema narrations. The method of study is qualitative; first the selected movies have been analyzed by applying semiotic narration analysis based on elements such as images, shots, actions, mise en secene, dialogues and scenes. Then their main social categories have been extracted and sociologically analyzed through thematic analysis strategy based on theoretical foundation of research. The population of research includes all post revolution Iranian cinema movies which 12 movies have been selected by purposive sampling method. These movies include; Narges, Fair People Wedding, Glass Agency, Under City Cover, Protest, Blue Scarf, Hemlock, Boutique, Wednesday Celebration, Trial in Street, about Eli & Separation of Nader & Simin. Findings show that selected movies narrate gaps, distinctness of social life domains, of instrumental rationality expansion & split of value systems

  15. Competition, Values and the Rhythm of Life: Some Reflections on Antiphon, Thucydides and Aristotle

    Directory of Open Access Journals (Sweden)

    Valentin Kalan

    2005-07-01

    Full Text Available The Olympic Games had more than a gymnastic significance in ancient Greece, as is best attested by Pindar’s odes. The modern interpretation of Greek culture was first introduced to the notion of the ajgwvn and the concept of the agonistic or competitive, “das Agonale”, by J. Burckhardt. Nietzsche elaborated it further, perceiving the phenomenon of competition as the origin of the fundamental Greek values, especially of justice and truth, and as the prerequisite for any fair evaluation. In Antiphon, the idea of competition runs both through his forensic speeches and philosophical writings. His Tetralogies in particular reveal the competitive dynamics of judicial trials. A judicial procedure is a competition, ajgwnivzesqai, between the truth of facts and the truth of words, which may result in an unjust verdict. In that case injustice has prevailed over justice and truth. What is thus at stake is the truth of facts, ajlhv/qeia tw`n pragmavtwn. Antiphon uses the Olympic and Pythian competitions to elucidate the important decisions and activities in human life, such as education, marriage, and the pursuit of happiness in general. Thucydides' History of the Peloponnesian War provides not only a description of the historical facts but also their evaluation. The development of military events, which is a competition of actions, ajgw;n e[rgwn, is elucidated by speeches, which frequently occur in antithetic pairs as antilogies, ajgw;n lovgwn. Political competition, however, is not limited to foreign policy but can be seen in the Athenian home politics as well. According to Alcibiades, the Athenian polis could only retain its supremacy through incessant competition, ajgwnizomevnhn aijei;. Nor does Thucydides neglect the Panhellenic significance of the Olympic festival. Aristotle's philosophy, on the other hand, appears to distance itself from competition, being based on rJa/stwvnh, "easiness", and diagwgh, “pastime”. None the less, the

  16. Decomposing cross-country differences in quality adjusted life expectancy: the impact of value sets.

    Science.gov (United States)

    Heijink, Richard; van Baal, Pieter; Oppe, Mark; Koolman, Xander; Westert, Gert

    2011-06-23

    The validity, reliability and cross-country comparability of summary measures of population health (SMPH) have been persistently debated. In this debate, the measurement and valuation of nonfatal health outcomes have been defined as key issues. Our goal was to quantify and decompose international differences in health expectancy based on health-related quality of life (HRQoL). We focused on the impact of value set choice on cross-country variation. We calculated Quality Adjusted Life Expectancy (QALE) at age 20 for 15 countries in which EQ-5D population surveys had been conducted. We applied the Sullivan approach to combine the EQ-5D based HRQoL data with life tables from the Human Mortality Database. Mean HRQoL by country-gender-age was estimated using a parametric model. We used nonparametric bootstrap techniques to compute confidence intervals. QALE was then compared across the six country-specific time trade-off value sets that were available. Finally, three counterfactual estimates were generated in order to assess the contribution of mortality, health states and health-state values to cross-country differences in QALE. QALE at age 20 ranged from 33 years in Armenia to almost 61 years in Japan, using the UK value set. The value sets of the other five countries generated different estimates, up to seven years higher. The relative impact of choosing a different value set differed across country-gender strata between 2% and 20%. In 50% of the country-gender strata the ranking changed by two or more positions across value sets. The decomposition demonstrated a varying impact of health states, health-state values, and mortality on QALE differences across countries. The choice of the value set in SMPH may seriously affect cross-country comparisons of health expectancy, even across populations of similar levels of wealth and education. In our opinion, it is essential to get more insight into the drivers of differences in health-state values across populations. This

  17. Decomposing cross-country differences in quality adjusted life expectancy: the impact of value sets

    Directory of Open Access Journals (Sweden)

    Oppe Mark

    2011-06-01

    Full Text Available Abstract Background The validity, reliability and cross-country comparability of summary measures of population health (SMPH have been persistently debated. In this debate, the measurement and valuation of nonfatal health outcomes have been defined as key issues. Our goal was to quantify and decompose international differences in health expectancy based on health-related quality of life (HRQoL. We focused on the impact of value set choice on cross-country variation. Methods We calculated Quality Adjusted Life Expectancy (QALE at age 20 for 15 countries in which EQ-5D population surveys had been conducted. We applied the Sullivan approach to combine the EQ-5D based HRQoL data with life tables from the Human Mortality Database. Mean HRQoL by country-gender-age was estimated using a parametric model. We used nonparametric bootstrap techniques to compute confidence intervals. QALE was then compared across the six country-specific time trade-off value sets that were available. Finally, three counterfactual estimates were generated in order to assess the contribution of mortality, health states and health-state values to cross-country differences in QALE. Results QALE at age 20 ranged from 33 years in Armenia to almost 61 years in Japan, using the UK value set. The value sets of the other five countries generated different estimates, up to seven years higher. The relative impact of choosing a different value set differed across country-gender strata between 2% and 20%. In 50% of the country-gender strata the ranking changed by two or more positions across value sets. The decomposition demonstrated a varying impact of health states, health-state values, and mortality on QALE differences across countries. Conclusions The choice of the value set in SMPH may seriously affect cross-country comparisons of health expectancy, even across populations of similar levels of wealth and education. In our opinion, it is essential to get more insight into the drivers

  18. The value of human life and the attitude towards abortion A christian and bioethic approach

    Directory of Open Access Journals (Sweden)

    ANDREI Gabriela

    2014-11-01

    Full Text Available Abortion, the cruel reality of the contemporary mankind, bites with no mercy our life and lacerates the humanity face, relativizing life’s ultimate value. We fight for the animal’s lives and rights, but we kill our children in womb. We are confused and living up to the rules imposed by us, and we fail, because we do not see the „Light of the world” (John 8,12 - Jesus Christ, losing sight of the reference frame – the divinity. We have declared God dead [1], the fountain of life , and we put ourselves in His place. We lost indiscriminatingly the values of “as Gods” ( Genesis 3,5 and “as God’s image” (Genesis 1, 27 drifting on the gradient of big fails, as big as God we have chased but never listened. So, that, from the survival outlook and lacking of love in our life, the fight for survival targets against the somebody ‘s else life, and no illustration is more eloquent and tragic as the mothers, families and society’s fight against the procreation generally, and particularly against the unborn child.

  19. Daily Physical Activity and Life Satisfaction across Adulthood

    Science.gov (United States)

    Maher, Jaclyn P.; Pincus, Aaron L.; Ram, Nilam; Conroy, David E.

    2015-01-01

    Physical activity is considered a valuable tool for enhancing life satisfaction. However, the processes linking these constructs likely differ across the adult lifespan. In older adults the association between physical activity and life satisfaction appears to involve usual levels of physical activity (i.e., a between-person association driven by differences between more and less active people). In younger adults the association has consistently been based on day-to-day physical activity (i.e., a within-person association driven by differences between more and less active days). To resolve this inconsistency, a daily diary study was conducted with a lifespan sample of community-dwelling adults (age 18– 89 years; N = 150) over three 21-day measurement bursts. Usual physical activity was positively associated with life satisfaction in middle and older adulthood; however, this association was not present in young adulthood. When present, this between-person association was mediated by physical and mental health. A within-person association between physical activity and life satisfaction was also present (and did not differ across age). Generally, on days when people were more physically active then was typical for them, they experienced greater life satisfaction. Age differences in life satisfaction followed a cubic trajectory: lower during emerging adulthood, higher during midlife, and lower during older adulthood. This study adds to accumulating evidence that daily fluctuations in physical activity have important implications for well-being regardless of age, and clarifies developmental differences in life satisfaction dynamics that can inform strategies for enhancing life satisfaction. PMID:26280838

  20. A Symbiosis of Islamic Principles and Basic Human Values on Work and Life

    Directory of Open Access Journals (Sweden)

    Rokis Rohaiza

    2014-07-01

    Full Text Available The article discusses some basic issues on work and life based on Islamic and non-religious principles. Work and life are inseparable facets of and for human existence. Work derives from the demands of life, and thus it becomes a responsibility for every individual person. The article attempts to relate some highlighted Qur’anic verses and Hadith with basic occupational values such as honesty, modesty and innovativeness, among others, at workplaces. In the end, it makes an effort to understand the working of the subconscious mind on work to make life worthwhile. The plan for this article is to lay emphasis that the presence of human beings, which includes their mind, energy and whatever they can offer in the forms of work, benefits all. In such a case, not only those humans may be seen as successful in fulfilling the work-needs, but also victorious in completing the life-demands as human beings. “Virtuous workplace” is the most ideal platform for such purpose.

  1. Estimating the Value of Life, Injury, and Travel Time Saved Using a Stated Preference Framework.

    Science.gov (United States)

    Niroomand, Naghmeh; Jenkins, Glenn P

    2016-06-01

    The incidence of fatality over the period 2010-2014 from automobile accidents in North Cyprus is 2.75 times greater than the average for the EU. With the prospect of North Cyprus entering the EU, many investments will need to be undertaken to improve road safety in order to reach EU benchmarks. The objective of this study is to provide local estimates of the value of a statistical life and injury along with the value of time savings. These are among the parameter values needed for the evaluation of the change in the expected incidence of automotive accidents and time savings brought about by such projects. In this study we conducted a stated choice experiment to identify the preferences and tradeoffs of automobile drivers in North Cyprus for improved travel times, travel costs, and safety. The choice of route was examined using mixed logit models to obtain the marginal utilities associated with each attribute of the routes that consumers choose. These estimates were used to assess the individuals' willingness to pay (WTP) to avoid fatalities and injuries and to save travel time. We then used the results to obtain community-wide estimates of the value of a statistical life (VSL) saved, the value of injury (VI) prevented, and the value per hour of travel time saved. The estimates for the VSL range from €315,293 to €1,117,856 and the estimates of VI from € 5,603 to € 28,186. These values are consistent, after adjusting for differences in incomes, with the median results of similar studies done for EU countries. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Solar activity and life. A review

    International Nuclear Information System (INIS)

    Messerotti, M.; Chela-Flores, J.

    2007-09-01

    Recent claims advocate a downward revision of the solar oxygen abundance. This is a reflection of what may be called a 'solar crisis' whereby we mean that previous consensus in our understanding of our nearest star was unfounded. The implications for solar physics, and chemistry, are obvious and much research in the near future will give us a much clearer understanding of the Sun. We wish to review and update recent work concerning the frontier between Space Weather (SpW) and Astrobiology. We argue that the present robust programs of various space agencies reinforce our hope for a better understanding of the bases of Astrobiology. Eventually with a more realistic model of the Sun, more reliable discussions of all the factors influencing the origin of life on Earth will be possible. (author)

  3. THE MEANINGFUL ACTIVITY PARTICIPATION ASSESSMENT: A MEASURE OF ENGAGEMENT IN PERSONALLY VALUED ACTIVITIES*

    Science.gov (United States)

    EAKMAN, AARON M.; CARLSON, MIKE E.; CLARK, FLORENCE A.

    2011-01-01

    The Meaningful Activity Participation Assessment (MAPA), a recently developed 28-item tool designed to measure the meaningfulness of activity, was tested in a sample of 154 older adults. The MAPA evidenced a sufficient level of internal consistency and test-retest reliability and correlated as theoretically predicted with the Life Satisfaction Index-Z, the Satisfaction with Life Scale, the Engagement in Meaningful Activities Survey, the Purpose in Life Test, the Center for Epidemiologic Studies Depression Inventory and the Rand SF-36v2 Health Survey subscales. Zero-order correlations consistently demonstrated meaningful relationships between the MAPA and scales of psychosocial well-being and health-related quality of life. Results from multiple regression analyses further substantiated these findings, as greater meaningful activity participation was associated with better psychological well-being and health-related quality of life. The MAPA appears to be a reliable and valid measure of meaningful activity, incorporating both subjective and objective indicators of activity engagement. PMID:20649161

  4. The derivation and application of a risk related value for saving a statistical life

    International Nuclear Information System (INIS)

    Jackson, D.; Stone, D.; Butler, G.G.; Mcglynn, G.

    2004-01-01

    A risk related value of spend for saving a statistical life (VSSSL) is proposed for cost-benefit studies across the power generation sector, and the nuclear industry in particular. An upper bound on VSSSL is set based on the UK government standard of around pound 1 M or, in particular circumstances, pound 2 M and the observation that excessive spend (probably of the order of more than pound 5 M per statistical life) will actually cost lives. Above a risk of 10 -3 a -1 it is assumed that VSSSL approaches maximum sustainable value around pound 2 M, whereas below a risk of 10 -9 a -1 the value of further risk reduction approaches zero. At risks around 10 -6 a -1 it is proposed that an appropriate VSSL lies in the range pound 0.25 M to pound 1 M. With respect to radiological protection, it is suggested that where collective doses are dominated by average individual doses no more than a few μSv, the detriment arising from a man-Sv can be valued at about pound 15 k to pound 60 k. It is further suggested that for individual dose contributions below 0.01 μSv (representing a risk equivalent to less than 10 -9 ) a low residual VSSSL should be applied in cost-benefit analyses based on collective dose exposures. (author)

  5. Intensity of recreational physical activity throughout life and later life cognitive functioning in women.

    Science.gov (United States)

    Tierney, Mary C; Moineddin, Rahim; Morra, Angela; Manson, Judith; Blake, Jennifer

    2010-01-01

    Long-term physical activity may affect risk of cognitive impairment but few studies have examined later life cognition in relation to intensity of life-long physical activity. We examined the associations between the intensity of long-term recreational physical activity and neuropsychological functioning in 90 healthy postmenopausal women on tests found to be useful in the early identification of dementia. Information was collected about their participation in strenuous and moderate activities between high school and menopause. Summary measures of long-term strenuous and moderate activity were constructed for each participant. All analyses were adjusted for relevant covariates. The six linear regression analyses showed significant positive associations between moderate activity and Wechsler Adult Intelligence Scale Revised (WAIS-R), Digit Span backward, WAIS-R Digit Symbol, and Trail Making Test Part B. Significant negative relationships were found between strenuous activity and Rey Auditory Verbal Learning Test delayed verbal recall, Complex Figure Test delayed visual memory, WAIS-R Digit Span backward, category fluency, and WAIS-R Digit Symbol. The associations found in the present study suggest that while moderate activity may be protective, long-term strenuous activity before menopause may lower cognitive performance later in life. These results support further investigation of the effects of life-long exercise intensity on cognition in later life.

  6. The Meaningful Activity Participation Assessment: A Measure of Engagement in Personally Valued Activities

    Science.gov (United States)

    Eakman, Aaron M.; Carlson, Mike E.; Clark, Florence A.

    2010-01-01

    The Meaningful Activity Participation Assessment (MAPA), a recently developed 28-item tool designed to measure the meaningfulness of activity, was tested in a sample of 154 older adults. The MAPA evidenced a sufficient level of internal consistency and test-retest reliability and correlated as theoretically predicted with the Life Satisfaction…

  7. On the value of SHM in the context of service life integrity management

    DEFF Research Database (Denmark)

    Qin, Jianjun; Thöns, Sebastian; Faber, Michael Havbro

    2015-01-01

    This paper addresses the optimization of structural health monitoring(SHM) before its implementation on the basis of its Value of Information (VoI). The approach for the quantification of the value of SHM builds upon a service life cost assessment and generic structural performance model...... in conjunction with the observation, i.e. monitoring, of deterioration increments. The structural performance is described with a generic deterioration model to be calibrated to the relevant structural deterioration mechanism, such as e.g. fatigue and corrosion. The generic deterioration model allows...... for the incorporation of monitored damage increments and accounts for the precision of the data by considering the statistical uncertainties, i.e. the amount of monitoring data due to the monitoring period, and by considering the measurement uncertainty. The value of structural health monitoring is then quantified...

  8. Nuclear activation techniques in the life sciences

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1978-08-15

    The analysis of the elemental composition of biological materials is presently undertaken on a large scale in many countries around the world One recent estimate puts the number of such analyses at six thousand million single-element determinations per year, of which about sixteen million are for the so-called trace elements. Since many of these elements are known to play an important role in relation to health and disease, there is considerable interest in learning more about the ways in which they function in living organisms. Nuclear activation techniques, generally referred to collectively as 'activation analysis' constitute an important group of methods for the analysis of the elemental composition of biological materials. Generally they rely on the use of a research nuclear reactor as a source of neutrons for bombarding small samples of biological material, followed by a measurement of the induced radioactivity to provide an estimate of the concentrations of elements. Other methods of activation with Bremsstrahlung and charged particles may also be used, and have their own special applications. These methods of in vitro analysis are particularly suitable for the study of trace elements. Another important group of methods makes use of neutrons from isotopic neutron sources or neutron generators to activate the whole body, or a part of the body, of a living patient. They are generally used for the study of major elements such as Ca, Na and N. All these techniques have previously been the subject of two symposia organised by the IAEA in 1967 and 1972. The present meeting was held to review some of the more recent developments in this field and also to provide a viewpoint on the current status of nuclear activation techniques vis-a-vis other competing non-nuclear methods of analysis.

  9. Economic Value Added as a Dependence on the Corporate- and Market-life Cycle

    Directory of Open Access Journals (Sweden)

    Konečný Zdeněk

    2011-06-01

    Full Text Available Economic value added (EVA is an indicator which is widely used as the main tool for financial analysis. There are two methods of calculating it. The original method which was made by Stern & Stewart is defined as the net operating profit after taxes minus the cost of capital. The second method which was developed and used by the “Czech Ministry of Industry and Trade” indicates that, the economic value added is the difference between return on equity and the alternate cost of equity that is composed of separate risk rewards, and this “spread” is consequently multiplied by the equity. Economic value added depends on many factors. Whereas some of them are controllable by the company, others are not. This article is focused on the relationship between economic value added and the corporate- vs. market life cycle. This is because, there is an assumption that conditions for developing EVA changes depending on the actual phase of corporate- and market life cycle. In this research, the model by Reiners (2004 is used to identify the phases of corporate- and market life cycle and the method provided by the “Czech Ministry of Industry and Trade” is used to calculate EVA. However, there is a consideration of the relativity of EVA in the form of “spread” because of the intercompany comparison. The study found that, the highest spread is achieved by companies that are in the phase of expansion and phase of market expansion. On the contrary, companies in the phase of declension during market declension achieved the lowest and negative spread.

  10. Work Values during the Transition to Adulthood and Mid-Life Satisfaction: Cascading Effects across 25 Years

    Science.gov (United States)

    Chow, Angela; Galambos, Nancy L.; Krahn, Harvey J.

    2017-01-01

    This 25-year longitudinal study of a sample of Canadian high school seniors (N = 373) examined pathways from work values at age 18 to mid-life (age 43) career satisfaction and life satisfaction through several possible mediators: age 25 and 32 work values, months of postsecondary education (PSE) by age 25, and age 43 work rewards. Gender and…

  11. Social Networking Websites Usage and Life Satisfaction: A Study of Materialist Values Shared by Facebook Users

    Directory of Open Access Journals (Sweden)

    Valeriu Frunzaru

    2015-07-01

    Full Text Available This paper attempts to analyze how materialist values mediate the relationship between time spent on social networking websites (SNW and overall life satisfaction. Admittedly, younger generations spend more time on SNW compared to older generations, therefore we can anticipate that younger people are more affected by materialism and, consequently, less satisfied with their lives. The conceptual model proposed here was tested on a convenience sample of 390 Romanian adults. Using structural equation modeling, our findings validate the hypothesis that younger people spend more time on SNW; the SNW usage makes them more materialistic and, as a result, less satisfied with life. These findings raise ethical questions regarding the impact of SNW on overall life satisfaction. For example, Facebook, the most popular SNW in Romania, is a virtual social sphere where people become “friends”, give or receive “likes”, are “fans” of something or somebody, etc. Therefore, we argue that Facebook is a symbolical locus for quantitative manifestations of something intimate and private, like feelings or appreciations. Such materialist approach to friendship and relationships has a significant negative impact on life satisfaction.

  12. Mobile technology and the value chain: Participants, activities and value creation

    Directory of Open Access Journals (Sweden)

    Coursaris, C.

    2008-01-01

    Full Text Available Technology has evolved significantly and it is increasingly being used by businesses and consumers alike. Technologies such as those supporting electronic business (e-Business and mobile business (m-Business are being used across organizations extensively in an attempt to improve operations and subsequently translate in either financial gains or strategic advantages. Opportunities for realizing either of the two types of benefits can be identified through an examination of a business’ value chain. This conceptual study begins by proposing a business-centric interaction model that helps explain the interactions among all participants involved in an organization’s possible activities. The paper then explores the potential fit of wireless and mobile technologies across a company’s value chain through the citation of potential mobile and wireless business applications currently available. Finally, a discussion on the expected benefits and relevant concerns of mobile technology, as well as considerations for future research are provided.

  13. Designing messages with high sensation value: when activation meets reactance.

    Science.gov (United States)

    Xu, Jie

    2015-01-01

    Based on two theoretical models--activation model of information exposure and psychological reactance theory--this study examined the individual and combined effects of message sensation value (MSV) and controlling language on young adults' information processing. Two experimental studies on anti-drunken driving and anti-smoking public service announcements were conducted that were conceptual replications of one another. The measures included perceived threat to freedom, sensation seeking, perceived ad effectiveness and state reactance (anger). Across the two studies, MSV was found to advance the perceived ad effectiveness, and controlling language contributed to anger. A consistent interaction was revealed, such that participants responded positively to the high sensation value messages when presented with low controlling language. The effect of high sensation value anti-smoking ads to advance persuasiveness particularly under the condition of low controlling language was more influential to low sensation seekers. This study suggests that increasing MSV coupled with high controlling language can backfire, especially when targeting young adults. The implications for persuasion in general are considered, as well as the specific findings for drunken driving and smoking.

  14. Value creation with life cycle assessment: an approach to contextualize the application of life cycle assessment in chemical companies to create sustainable value

    NARCIS (Netherlands)

    Manda, B.M. Krishna; Bosch, Henk; Karanam, Sreepadaraj; Beers, Heidi; Bosman, Harrie; Rietveld, Eelco; Worrell, Ernst; Patel, Martin K.

    2016-01-01

    Businesses have a responsibility to shareholders and other stakeholders. By establishing a direct link between sustainability and shareholder value, businesses can successfully include sustainability considerations in managerial decisions and create sustainable value. The value creation

  15. Diagnostic value of creatine kinase activity in canine cerebrospinal fluid.

    Science.gov (United States)

    Ferreira, Alexandra

    2016-10-01

    This study aimed to determine whether creatine kinase (CK) activity in cerebrospinal fluid (CSF) has diagnostic value for various groups of neurological conditions or for different anatomical areas of the nervous system (NS). The age, breed, results of CSF analysis, and diagnosis of 578 canine patients presenting with various neurological conditions between January 2009 and February 2015 were retrospectively collected. The cases were divided according to anatomical areas of the nervous system, i.e., brain, spinal cord, and peripheral nervous system, and into groups according to the nature of the condition diagnosed: vascular, immune/inflammatory/infectious, traumatic, toxic, anomalous, metabolic, idiopathic, neoplastic, and degenerative. Statistical analysis showed that CSF-CK alone cannot be used as a diagnostic tool and that total proteins in the CSF and red blood cells (RBCs) do not have a significant relationship with the CSF-CK activity. CSF-CK did not have a diagnostic value for different disease groups or anatomical areas of the nervous system.

  16. An empiric estimate of the value of life: updating the renal dialysis cost-effectiveness standard.

    Science.gov (United States)

    Lee, Chris P; Chertow, Glenn M; Zenios, Stefanos A

    2009-01-01

    Proposals to make decisions about coverage of new technology by comparing the technology's incremental cost-effectiveness with the traditional benchmark of dialysis imply that the incremental cost-effectiveness ratio of dialysis is seen a proxy for the value of a statistical year of life. The frequently used ratio for dialysis has, however, not been updated to reflect more recently available data on dialysis. We developed a computer simulation model for the end-stage renal disease population and compared cost, life expectancy, and quality adjusted life expectancy of current dialysis practice relative to three less costly alternatives and to no dialysis. We estimated incremental cost-effectiveness ratios for these alternatives relative to the next least costly alternative and no dialysis and analyzed the population distribution of the ratios. Model parameters and costs were estimated using data from the Medicare population and a large integrated health-care delivery system between 1996 and 2003. The sensitivity of results to model assumptions was tested using 38 scenarios of one-way sensitivity analysis, where parameters informing the cost, utility, mortality and morbidity, etc. components of the model were by perturbed +/-50%. The incremental cost-effectiveness ratio of dialysis of current practice relative to the next least costly alternative is on average $129,090 per quality-adjusted life-year (QALY) ($61,294 per year), but its distribution within the population is wide; the interquartile range is $71,890 per QALY, while the 1st and 99th percentiles are $65,496 and $488,360 per QALY, respectively. Higher incremental cost-effectiveness ratios were associated with older age and more comorbid conditions. Sensitivity to model parameters was comparatively small, with most of the scenarios leading to a change of less than 10% in the ratio. The value of a statistical year of life implied by dialysis practice currently averages $129,090 per QALY ($61,294 per year), but

  17. Exploring the value of dignity in the work-life of nurses.

    Science.gov (United States)

    Lawless, Jane; Moss, Cheryle

    2007-04-01

    In this paper the authors draw attention to the value of nurse dignity in the work-life of nurses. How does the profession currently understand this as a concept and construct? How might the valuing of worker dignity in the workplace affect the wellbeing of the workforce? A review of nursing literature and a theoretical lens on worker dignity derived from recent work by Hodson (2001) was used to explore these questions. In the context of current and international workforce issues associated with recruitment and retention, analysis of the construct of worker dignity within the profession takes on a strong imperative. The large existing body of research into nursing workplace environments highlights concern that nurses have in understanding and improving work-life quality. Findings of this inquiry reveal that while there is a degree of coherence between the nursing research and elements of Hodson's (2001) research on worker dignity, the dignity of nurses, as a specific construct and as an intrinsic human and worker right has received little explicit attention. Reasons for this may lie partly in approaches that privilege patient dignity over nurse dignity and which rely on the altruism and self-sacrifice of nurses to sustain patient care in environments dominated by cost-control agendas. The value of dignity in the work-life of nurses has been under-explored and there is a critical need for further theoretical work and research. This agenda goes beyond acceptance of dignity in the workplace as a human right towards the recognition that worker dignity may be a critical factor in sustaining development of healthy workplaces and healthy workforces. Directing explicit attention to nurse dignity may benefit the attainment of both nurse and organisational goals. Hodson's (2001) framework offers a new perspective on dignity in the workplace and leads to new insights and a slightly different view of a 'road well travelled' in nursing literature.

  18. Purpose and pleasure in late life: Conceptualising older women's participation in art and craft activities.

    Science.gov (United States)

    Liddle, Jeannine L M; Parkinson, Lynne; Sibbritt, David W

    2013-12-01

    The fourth age, as the last stage of life, represents a final challenge to find personal meaning in the face of changing capacities, illness and disability. Participation in valued activities is important for sustaining interest in life and has been associated with enhanced health and well-being. Art and craft activities are a popular form of participation amongst women in late life with growing international interest in the potential for these types of activities to maintain health and well-being and address problems of social isolation. Drawing on open text comments from 114 women enrolled in the Australian Longitudinal Study on Women's Health and in-depth interviews with 23 women all aged in their eighties, this paper explores the nature of older women's participation in art and craft activities and conceptualises links between participation in these activities and health and well-being in late life. Participation in art and craft activities is complex and dynamic, comprising cognitive and physical processes infused with emotion and occurs in the context of social relationships, physical spaces, physical ailments and beliefs about the value of the activities. By participating in art and craft activities, older women find purpose in their lives, contributing to their subjective well-being whilst helping and being appreciated by others. They develop a self view as enabled and as such take on new art and craft challenges, continue to learn and develop as art and craft makers and remain open to new possibilities. © 2013.

  19. A modified earned value management using activity based costing

    Directory of Open Access Journals (Sweden)

    Vahid Aminian

    2016-12-01

    Full Text Available Earned Value Management (EVM has been a well-known methodology used since the 1960s when the US department of defense proposed a standard method to measure project perfor-mance. This system relies on a set of often straightforward metrics to measure and evaluate the general health of a project. These metrics serve as early warning signals to timely detect project problems, or to exploit project opportunities. A key aspect of EVM is to estimate the completion cost of a project by considering both cost and schedule performance indices. However, good performance of cost and schedule performance indices does not necessarily guarantee cost effec-tiveness of the project regardless of the overhead costs. The reason is because, in most project-based organizations, overhead costs constitute a significant proportion of the total costs. Howev-er, EVM indices are usually calculated in the absence of the so-called overhead costs. This paper, first, seeks to remedy this problem by proposing a practical procedure of allocating overhead costs in project-based organizations. Then the traditional EVM indices are revised by consider-ing the allocated overhead costs. Finally, a case study demonstrates the applicability of the pro-posed method for a real-life project.

  20. Estimating the value of life and injury for pedestrians using a stated preference framework.

    Science.gov (United States)

    Niroomand, Naghmeh; Jenkins, Glenn P

    2017-09-01

    The incidence of pedestrian death over the period 2010 to 2014 per 1000,000 in North Cyprus is about 2.5 times that of the EU, with 10.5 times more pedestrian road injuries than deaths. With the prospect of North Cyprus entering the EU, many investments need to be undertaken to improve road safety in order to reach EU benchmarks. We conducted a stated choice experiment to identify the preferences and tradeoffs of pedestrians in North Cyprus for improved walking times, pedestrian costs, and safety. The choice of route was examined using mixed logit models to obtain the marginal utilities associated with each attribute of the routes that consumers chose. These were used to estimate the individuals' willingness to pay (WTP) to save walking time and to avoid pedestrian fatalities and injuries. We then used the results to obtain community-wide estimates of the value of a statistical life (VSL) saved, the value of an injury (VI) prevented, and the value per hour of walking time saved. The estimate of the VSL was €699,434 and the estimate of VI was €20,077. These values are consistent, after adjusting for differences in incomes, with the median results of similar studies done for EU countries. The estimated value of time to pedestrians is €7.20 per person hour. The ratio of deaths to injuries is much higher for pedestrians than for road accidents, and this is completely consistent with the higher estimated WTP to avoid a pedestrian accident than to avoid a car accident. The value of time of €7.20 is quite high relative to the wages earned. Findings provide a set of information on the VRR for fatalities and injuries and the value of pedestrian time that is critical for conducing ex ante appraisals of investments to improve pedestrian safety. Copyright © 2017 National Safety Council and Elsevier Ltd. All rights reserved.

  1. The picture of happiness in Alzheimer's disease: living a life congruent with personal values.

    Science.gov (United States)

    Shell, Lynn

    2015-01-01

    It is generally understood that happiness is an important goal of dementia care, though evaluation has been challenging. Concerns about cognitive and communicative limitations have led to the use of proxy reports to assess positive affect. However, proxy reports have been shown to differ from appraisals obtained by the person with Alzheimer's disease (AD). This article reports on a qualitative study of happiness in a sample of 12 persons with mild to moderate AD using photo-elicitation and individual interviews for data collection. Results demonstrate people with mild to moderate AD can provide meaningful evaluations of happiness, and that lifelong values continue to be important in the presence of AD. This study suggests photographs may offer a novel approach to obtain a contextualized understanding of happiness and other values in this population which may lead to the development of person centered interventions aimed to improve the individual's quality of life. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Daytime activity and risk factors for late-life insomnia.

    Science.gov (United States)

    Morgan, Kevin

    2003-09-01

    Laboratory evidence linking exercise with improved sleep quality raises the possibility that the lower levels of physical activity characteristic of older age groups may contribute to late-life insomnia. While support for this hypothesis appears to come from epidemiological surveys, few such studies have distinguished satisfactorily between social and physical activities which differ widely in terms of energy cost and theoretical significance. The present analyses were, therefore, designed to assess the independent influence of physical and social activity levels on the prevalence and natural history of late-life insomnia. Survivors from a nationally representative UK sample (n = 1042) of elderly people originally interviewed in 1985 were reassessed in 1989 (n = 690) and 1993 (n = 410). Detailed assessments of physical and social activities, mental and physical health status, and sleep quality were made at each survey wave. Logistic regression models, adjusted for age, sex and health status, were used to assess relationships between activity levels and the prevalence, remission/persistence, and incidence of late-life insomnia. Lower physical health, depressed mood and lower physical (but not social) activity levels consistently emerged as significant risk factors for prevalent, persistent and incident insomnia. Age was unrelated to insomnia variables in all the cross-sectional models, but did emerge as a significant risk for cumulative 4-8-year insomnia incidence. These findings suggest that, independent of those activities more closely associated with social engagement, higher levels of customary physical activity per se appear to be protective against incident and chronic late-life insomnia.

  3. Promoting Physical Activity through Student Life and Academics

    Science.gov (United States)

    McDaniel, Tyler; Melton, Bridget F.; Langdon, Jody

    2014-01-01

    Objective: A physical activity passport (PAP) was developed to increase student's physical activity through the collaboration of student life and academics. The purpose was to measure the effectiveness of the PAP. Design: The research design used was a quantitative, descriptive, quasi-experimental design with experimental and control groups.…

  4. Matters of the Heart: Bringing the Values to Life at Eastman Kodak Company.

    Science.gov (United States)

    Tette, Rick; Murray, Mark

    1997-01-01

    Describes the rationale and implementation of the Eastman Kodak Company's "Fundamentals for Kodak Renewal" employee program. Using adventure activities, employees move through awareness, agreement, and alignment stages to integrate the company's basic values of respect for the dignity of the individual, uncompromising integrity, trust,…

  5. INCREASED LIFE EXPECTANCY OF WORKING WOMEN THROUGH PARTICIPATION IN REGULAR PHYSICAL ACTIVITIES/ YOGIC EXERCISE

    OpenAIRE

    Jahanavee Ichchhaporia

    2017-01-01

    In today’s fast and globalized life style Women hold a key position in the shaping of the next generation, plays such an important part in the life of the family. Their value is beyond measure. The changing life style demands more financial steadiness, that’s why the percentage of women in the active work population has increased rapidly in many countries around the world, including ours. As a consequence, we have seen the proliferation of dual-income families where role expectations toward m...

  6. Stages of Physical Activity Change and Health-Related Quality of Life among Students

    Directory of Open Access Journals (Sweden)

    Hossein Mozafar Saadati

    2015-08-01

    Full Text Available ​Background and objectives : Health-related quality of life encompasses the perception of valued characteristics of health such as well being and a feeling of comfort. The purpose of this study was to investigate the effect of individuals’ physical activity level on their quality of life. Material and Methods : This was a descriptive-analytic study. The studied sample consisted of 404 high school boys and girls of the district 1 of Qom city. The tools used in the research included self-administered questionnaire regarding quality of life, the process of changing physical activity and demographic variables. SPSS18, ANOVA test and descriptive statistics were applied for analysis. Results: In this study, regarding the stages of change for physical activity, 41.2% of the students were in the pre-contemplation and contemplation stages, in which this variable showed a significant correlation with students’ quality of life. More physically active individuals had a better quality of life (p Conclusion : To make a decision for doing physical activity and to do exercises, have positive and decisive impact on health-related quality of life; therefore, it is recommended that necessary trainings are given to students to modify and strengthen their attitudes toward physical activity. Also, sport facilities should be provided in natural environments through government-organized planning.

  7. Health and quality of life vs. occupational activity

    Directory of Open Access Journals (Sweden)

    Małgorzata Kowalska

    2016-10-01

    Full Text Available The level of quality of life and health status of the population largely depends on the determinants related to occupational activity. The results of reviewed bibliography indicate a significant and growing importance of employment conditions on the quality of life and population health status in most countries of the world, especially in those with market economy. Of the evaluated determinants the following factors should be listed in particular: sources and the amount of income, stability of the income and employment, the nature of work and the degree of job satisfaction, as well as autonomy and career prospects. Moreover, they proved that the situation of persisting and long-term unemployment and precarious employment leads to a significant deterioration in the quality of life and health, especially among young people. In conclusion, the study of quality of life and population health status should take into consideration factors related to occupational activity. Med Pr 2016;67(5:663–671

  8. Double impact of sterilizing pathogens: added value of increased life expectancy on pest control effectiveness.

    Science.gov (United States)

    Berec, Luděk; Maxin, Daniel

    2012-06-01

    Sterilizing pathogens are commonly assumed not to affect longevity of infected individuals, and if they do then negatively. Examples abound, however, of species in which the absence of reproduction actually increases life expectancy. This happens because by decreasing the energy outlay on reproduction individuals with lowered reproduction can live longer. Alternatively, fertile individuals are more susceptible to predators or parasitoids if the latter can capitalize on mating signals of the former. Here we develop and analyze an SI epidemiological model to explore whether and to what extent does such a life expectancy prolongation due to sterilizing pathogens affect host dynamics. In particular, we are interested in an added value of increased life expectancy on the possibility of successful pest control, that is, the effect of increased lifespan and hence increased potential of the infected individuals to spread the disease on pest control effectiveness. We show that although the parameter range in which we observe an effect of increased lifespan of the sterilized individuals is not large, the effect itself can be significant. In particular, the increase in pest control effectiveness can be very dramatic when disease transmission efficiency is close to birth rate, mortality rate of susceptibles is relatively high (i.e., the species is relatively short-lived), and sterilization efficiency is relatively high. Our results thus characterize pathogens that are promising candidates for an effective pest control and that might possibly be engineered if not occurring naturally.

  9. ESSENCE AND VALUE OF FINANCIAL RESULTS OF COMMERCIAL BANK ACTIVITY

    Directory of Open Access Journals (Sweden)

    Kushnarova Anna

    2018-01-01

    Full Text Available Introduction. Financial results of the banking institution activity are one of the most important indicators of its functioning. They characterize the stability and reliability of a commercial bank, which is necessary to create reserve funds, to encourage staff and offer guidance to develop and improve operations on the market, reduce costs and improve the quality of services provided. Purpose. The purpose of the study is to determine the composition and significance of financial results for the functioning of the banking institution in the existing competitive environment. Results. The article considers the concept of financial results of a commercial bank as an important element of its activity for achieving competitive advantages in the banking services market. The composition and structure of financial results, factors of possible impact on them are determined. The source of the mapping and recording of the results of the activity is indicated. Attention is paid to the significance of profit as a positive financial result of a commercial bank activity and the priority directions of its distribution are formed. The importance of the relative indicator of the effective activity of a commercial bank as one of the elements of the formation of financial results is substantiated. Conclusions. Thus, in today’s market conditions, one can talk about the expediency of determining the composition of financial results and their significance to ensure the main directions of the functioning of a commercial bank. First of all, in order to increase the level of profitability it is necessary to carry out a comprehensive analysis of income and expenditure, to identify the factors of influence on them, to increase the reserves of activity. Receiving a positive or negative value of financial performance depends primarily on the effectiveness of the interaction of each component of the organization of a modern commercial bank. The ability to correctly identify

  10. The use of physical activity, sport and outdoor life as tools of psychosocial intervention

    DEFF Research Database (Denmark)

    Bratland-Sanda, Solfrid; Andersson, Eva; Best, James

    2018-01-01

    The core values in the Nordic welfare model are health equality and social inclusion. Individuals with mental disorders and/or a history of substance use disorder are often excluded from the core value of equality. Psychosocial interventions such as physical activity and outdoor life can have...... several benefits for those suffering from mental disorders. Firstly, such interventions can have therapeutic effects. Secondly, they show benefits for somatic health and the risk of lifestyle-related diseases. Finally, they can provide an environment for experiencing self-efficacy, lead to improved...... quality of life, and promote the development and building of social relationships. This paper provides a critical review of current evidence for physical activity and outdoor life as psychosocial interventions in psychiatric and substance misuse treatment, with specific examples from Norway, Sweden...

  11. Reference values for respiratory rate in the first 3 years of life.

    Science.gov (United States)

    Rusconi, F; Castagneto, M; Gagliardi, L; Leo, G; Pellegatta, A; Porta, N; Razon, S; Braga, M

    1994-09-01

    Raised respiratory rate is a useful sign to diagnose lower respiratory infections in childhood. However, the normal range for respiratory rate has not been defined in a proper, large sample. To assess the respiratory rate in a large number of infants and young children in order to construct percentile curves by age; to determine the repeatability to the assessment using a stethoscope and compare it with observation. Respiratory rate was recorded for 1 minute with a stethoscope in 618 infants and children, aged 15 days to 3 years old, without respiratory infections or any other severe disease when awake and calm and when asleep. In 50 subjects we compared respiratory rate taken 30 to 60 minutes apart to assess repeatability, and in 50 others we compared simultaneous counts obtained by stethoscope versus observation. Repeatability was good as the standard deviation of differences was 2.5 breaths/minute in awake and 1.7 breaths/minute in asleep children. Respiratory rate obtained with a stethoscope was systematically higher than that obtained by observation (mean difference 2.6 breaths/minute in awake and 1.8 breaths/minute in asleep children; P = .015 and P respiratory rate with age was seen for both states, and it was faster in the first few months of life when also a greater dispersion of values was observed. A second degree polynomial curve accurately fitted the data. Reference percentile values were developed from these data. The repeatability of respiratory rate measured with a stethoscope was good. Percentile curves would be particularly helpful in the first months of life when the decline in respiratory rate is very rapid and prevents to use cut off values for defining "normality."

  12. The accountant as triage master: an economist's perspective on voluntary euthanasia and the value of life debate.

    Science.gov (United States)

    Richardson, J

    1987-07-01

    The author, an economist, rebuts the contention that human life cannot and should not be economically evaluated and argues that such evaluations are made implicitly and inconsistently, resulting in a reduction of human welfare. He presents an economic framework for the analysis of costs and benefits in which the focal point, as in most value systems, is the tradeoff between life and quality of life. Therefore, as the quality of life decreases, society's efforts to preserve life should decrease. If the valuation of life includes self evaluation, then there should be less effort to preserve the life of an individual who wishes to die. Richardson concludes that voluntary euthanasia is a limiting case in which society accepts the individual's valuation of life.

  13. Active lifestyle all your life : a multifactorial group-based falls-prevention programme

    OpenAIRE

    Johansson, Erika

    2015-01-01

    Internationally, gerontology focuses on an emerging paradigm of healthy ageing where the goal is to extend the senior years in absence of morbidity by improving human health. A major threat to healthy ageing is accidental falls, as falls are the second-leading cause of unintentional injury or deaths worldwide. For the individual who falls, it is crucial to be able to continue living an active, independent life in one’s senior years. Additionally social engagement, valued activities, as well a...

  14. IAEA activities in the field of NPP life management

    International Nuclear Information System (INIS)

    Gueorguiev, B.; Lyssakov, V.; Davies, L.M.

    1997-01-01

    The IAEA has established programmes in the field of Nuclear Plant Lifetime in the Division of Nuclear Power and the Fuel Cycle (NEPF) and also in the Division of Nuclear Safety. In the Division of NEPF the International Working Group on Life Management of Nuclear Power Plants carries out its activities within the IAEA Project A2.03 ''Nuclear Power Plant Life Management''. Activities under this project have produced a wealth of information by organizing specialists meeting, preparing technical publications on related topics and arranging co-ordinated research programmes with good results. The most recent development is a database which has been developed and is being maintained. 4 figs

  15. IAEA activities in the field of NPP life management

    Energy Technology Data Exchange (ETDEWEB)

    Gueorguiev, B; Lyssakov, V; Davies, L M

    1997-09-01

    The IAEA has established programmes in the field of Nuclear Plant Lifetime in the Division of Nuclear Power and the Fuel Cycle (NEPF) and also in the Division of Nuclear Safety. In the Division of NEPF the International Working Group on Life Management of Nuclear Power Plants carries out its activities within the IAEA Project A2.03 ``Nuclear Power Plant Life Management``. Activities under this project have produced a wealth of information by organizing specialists meeting, preparing technical publications on related topics and arranging co-ordinated research programmes with good results. The most recent development is a database which has been developed and is being maintained. 4 figs.

  16. The value of corridor in flat as place attachment in the life of the dwellers

    Science.gov (United States)

    Arifin, Lilianny; Widigdo, Wanda K.; Juniwati, Anik; Mintorogo, Danny

    2017-06-01

    Place attachment has been examined extensively in the behavioral and architecture studies over the past two decades. In the production of housing, designers mainly focus on the quality of the physical components. Place attachment is just the form of connection between a person and the environmental setting. However, it was challenging for this study to grasp the aspects of meanings and attachment, both in the level of personal, community and natural environment contexts, which are not adequately considered in the design process. In this study, three-dimensional model of personal and community attachments to their corridor in the flat was conceptually and empirically examined. The aim is to test an integrated approach to measuring place attachment at the corridor in flat in understanding the values of locations in the life of the dwellers. Sample cases included the examination of attachment to the hallway in three units located in Surabaya, Indonesia. It found out that the value of corridor as a place was affected by the daily experience of the places, social bonding, neighborhood interaction, and landscape values.

  17. (ImPossible Conversations? Activism, Childhood and Everyday Life

    Directory of Open Access Journals (Sweden)

    Sevasti-Melissa Nolas

    2016-05-01

    Full Text Available The paper offers an analytical exploration and points of connection between the categories of activism, childhood and everyday life. We are concerned with the lived experiences of activism and childhood broadly defined and especially with the ways in which people become aware, access, orient themselves to, and act on issues of common concern; in other words what connects people to activism. The paper engages with childhood in particular because childhood remains resolutely excluded from practices of public life and because engaging with activism from the marginalized position of children’s everyday lives provides an opportunity to think about the everyday, lived experiences of activism. Occupying a space ‘before method’, the paper engages with autobiographical narratives of growing up in the Communist left in the USA and the historical events of occupying Greek schools in the 1990s. These recounted experiences offer an opportunity to disrupt powerful categories currently in circulation for thinking about activism and childhood. Based on the analysis it is argued that future research on the intersections of activism, childhood and everyday life would benefit from exploring the spatial and temporal dimension of activism, to make visible the unfolding biographical projects of activists and movements alike, while also engaging with the emotional configurations of activists’ lives and what matters to activists, children and adults alike.

  18. LIFE ORIENTATION AND PREFERENCES OF META VALUES IN WOMEN WITH ANOREXIA AND BULIMIA NERVOSA

    OpenAIRE

    Wiatrowska, Anna

    2017-01-01

    According to Antonovsky, the sense of coherence (SOC) plays the foremost role in the group of health conditioning factors. A strong sense of coherence consists of three intercorrelated dimensions: the sense of comprehensibility, the sense of manageability and the sense of meaningfulness. The value concept by Schwartz, which dominates in contemporary psychology, views them as emotion related beliefs concerning the desired objectives (going beyond specific activities and situations), at the sam...

  19. The importance of group activities for quality of life of women in postmenopause

    Directory of Open Access Journals (Sweden)

    Renata Calazans Negrão

    2011-12-01

    Full Text Available Objective: To assess the quality of life of postmenopausal women who participate in different activities groups for elderly. Methods: We selected 59 women, divided as follows: hydrotherapy group (n = 15, physical activity and bingo group (n = 15, and a control group(n = 29. Data collection was done through a questionnaire evaluating the Quality of Life(WHOQOL-Bref, the Blatt and Kupperman Menopausal Index and Geriatric Depression Scale (GDS. The assessments were conducted in two stages with an interval of two monthsbetween each one. Results: There was an improvement in quality of life of women participants in activities groups with respect to the control group, and in all domains of quality of life questionnaire, the control group had lower values. Significant differences occurred in the environment domain, in comparing the hydrotherapy group and physical activity/bingo groups, of which the latter showed better responses. Conclusion: The activities groups were positive for improving quality of life of postmenopausal women, emphasizing the importance of encouraging the practice of not only physical activities, but also those that stimulate the social and psychological profile of these women.

  20. Evaluating the nation's risk assessors: nuclear power and the 'value of life'

    International Nuclear Information System (INIS)

    Marin, Alan

    1986-01-01

    The inquiry into the proposed Sizewell nuclear power station has also brought into question the way in which risk is assessed. In the United Kingdom the Nuclear Installations Inspectorate (NII) ensures the safe operation of nuclear power plants and decides how much money needs to be spent on reducing the risk of fatal accidents. The two methods of assessing a value for a life are explained and their relative merits discussed. The Health and Safety Executive (of which the NII is part) uses a human capital approach. The Nuclear Radiological Protection Board uses a risk-reduction method which gives a much higher figure. It is suggested that a common basis for assessing risk should be adopted. (UK)

  1. Going from bad to worse: Adaptation to poor health, health spending, longevity, and the value of life

    OpenAIRE

    Schünemann, Johannes; Strulik, Holger; Trimborn, Timo

    2015-01-01

    Unhealthy persons adapt to their bad state of health and persons in bad health are usually happier than estimated by healthy persons. In this paper we investigate how adaptation to a deteriorating state of health affects health spending, life expectancy, and the value of life. We set up a life cycle model in which individuals are subject to physiological aging, calibrate it with data from gerontology, and compare behavior and outcomes of adapting and non-adapting individuals. While adaptation...

  2. Playing God and the intrinsic value of life: moral problems for synthetic biology?

    Science.gov (United States)

    Link, Hans-Jürgen

    2013-06-01

    Most of the reports on synthetic biology include not only familiar topics like biosafety and biosecurity but also a chapter on 'ethical concerns'; a variety of diffuse topics that are interrelated in some way or another. This article deals with these 'ethical concerns'. In particular it addresses issues such as the intrinsic value of life and how to deal with 'artificial life', and the fear that synthetic biologists are tampering with nature or playing God. Its aim is to analyse what exactly is the nature of the concerns and what rationale may lie behind them. The analysis concludes that the above-mentioned worries do not give genuine cause for serious concern. In the best possible way they are interpreted as slippery slope arguments, yet arguments of this type need to be handled with care. It is argued that although we are urged to be especially vigilant we do not have sufficiently cogent reasons to assume that synthetic biology will cause such fundamental hazards as to warrant restricting or refraining from research in this field.

  3. Life-Satisfaction, Values and Goal Achievement: The Case of Planned versus by Chance Searches on the Internet

    Science.gov (United States)

    Casas, Ferran; Gonzalez, Monica; Figuer, Cristina; Coenders, Germa

    2004-01-01

    The relation between life domains satisfaction and overall life satisfaction, values, internal/external perceived control and the option of planning or by chance searching information on the Internet has been explored in a sample of Spanish adolescents aged 12 to 16 (N=968). Age and sex differences have been examined. Results clearly confirm a…

  4. Interrelationship among physical activity, quality of life, clinical and ...

    African Journals Online (AJOL)

    A number of complexities surround the health and well-being of patients with type 2 diabetes. These difficulties relate to self-care efforts and outcomes, and several other factors play regulatory functions. This study was carried out to investigate the inter-relationship among physical activity, quality of life, and clinical and ...

  5. Presence in a Collaborative Science Learning Activity in Second Life

    DEFF Research Database (Denmark)

    Vrellis, Ioannis; Papachristos, Nikiforos; Natsis, Antonios

    2012-01-01

    interacting with and via virtual environments and seems to play an important role in learning. This chapter presents empirical data gathered from an exploratory study regarding a problem-based physics learning activity in Second Life (SL). Our aim is to gain knowledge and experience about the sense...

  6. Effects of physical activity on life expectancy with cardiovascular disease

    NARCIS (Netherlands)

    O.H. Franco (Oscar); C.E.D. de Laet (Chris); A. Peeters (Andrea); J. Jonker (Joost); J.P. Mackenbach (Johan); W.J. Nusselder (Wilma)

    2005-01-01

    textabstractBackground: Physical inactivity is a modifiable risk factor for cardiovascular disease. However, little is known about the effects of physical activity on life expectancy with and without cardiovascular disease. Our objective was to calculate the consequences of different physical

  7. The value of atorvastatin over the product life cycle in the United States.

    Science.gov (United States)

    Grabner, Michael; Johnson, Wallace; Abdulhalim, Abdulla M; Kuznik, Andreas; Mullins, C Daniel

    2011-10-01

    US health care reform mandates the reduction of wasteful health care spending while maintaining quality of care. Introducing new drugs into crowded therapeutic classes may be viewed as offering "me-too" (new drugs with a similar mechanism of action compared to existing drugs) drugs without incremental benefit. This article presents an analysis of the incremental costs and benefits of atorvastatin, a lipid-lowering agent. This analysis models the cost-effectiveness of atorvastatin over the product life cycle. The yearly cost-effectiveness of atorvastatin compared to simvastatin was modeled from 1997 to 2030 from the point of view of a US third-party payer. Estimates for incremental costs (in US $) and effects (in quality-adjusted life-years [QALYs]) for the primary and secondary prevention of cardiovascular events were taken from previously published literature and adjusted for changes in drug prices over time. Estimates of total statin use were derived using the National Health and Nutrition Examination Survey. Sensitivity analyses were conducted to examine variations in study parameters, including drug prices, indications, and discount rates. Assuming increasing statin use over time (with a mean of 1.07 million new users per year) and a 3% discount rate, the cumulative incremental cost-effectiveness ratio (ICER) of atorvastatin versus simvastatin ranged from cost-savings at release to a maximum of $45,066/QALY after 6 years of generic simvastatin use in 2012. Over the full modeled life cycle (1997-2030), the cumulative ICER of atorvastatin was $20,331/QALY. The incremental value of atorvastatin to US payers (after subtracting costs) was estimated at $44.57 to $194.78 billion, depending on willingness to pay. Findings from the sensitivity analyses were similar. A hypothetical situation in which atorvastatin did not exist was associated with a reduction in total expenditures but also a loss of QALYs gained. The cumulative ICER of atorvastatin varied across the

  8. Is "end of life" a special case? Connecting Q with survey methods to measure societal support for views on the value of life-extending treatments.

    Science.gov (United States)

    Mason, Helen; Collins, Marissa; McHugh, Neil; Godwin, Jon; Van Exel, Job; Donaldson, Cam; Baker, Rachel

    2018-05-01

    Preference elicitation studies reporting societal views on the relative value of end-of-life treatments have produced equivocal results. This paper presents an alternative method, combining Q methodology and survey techniques (Q2S) to determine the distribution of 3 viewpoints on the relative value of end-of-life treatments identified in a previous, published, phase of this work. These were Viewpoint 1, "A population perspective: value for money, no special cases"; Viewpoint 2, "Life is precious: valuing life-extension and patient choice"; and Viewpoint 3, "Valuing wider benefits and opportunity cost: the quality of life and death." A Q2S survey of 4,902 respondents across the United Kingdom measured agreement with these viewpoints; 37% most agreed with Viewpoint 1, 49% with Viewpoint 2, and 9% with Viewpoint 3. Regression analysis showed associations of viewpoints with gender, level of education, religion, voting preferences, and satisfaction with the NHS. The Q2S approach provides a promising means to investigate how in-depth views and opinions are represented in the wider population. As demonstrated in this study, there is often more than 1 viewpoint on a topic and methods that seek to estimate that averages may not provide the best guidance for societal decision-making. © 2018 The Authors. Health Economics Published by John Wiley & Sons Ltd.

  9. Measuring the value of endoscopic retrograde cholangiopancreatography activity: an opportunity to stratify endoscopists on the basis of their value.

    Science.gov (United States)

    Parihar, Vikrant; Moran, Carthage; Maheshwari, Pardeep; Cheriyan, Danny; O'Toole, Aoibhlinn; Murray, Frank; Patchett, Stephen E; Harewood, Gavin C

    2018-07-01

    As finite healthcare resources come under pressure, the value of physician activity is assuming increasing importance. The value in healthcare can be defined as patient health outcomes achieved per monetary unit spent. Even though some attempts have been made to quantify the value of clinician activity, there is little in the medical literature describing the importance of endoscopists' activity. This study aimed to characterize the value of endoscopic retrograde cholangiopancreatography (ERCP) performance of five gastroenterologists. We carried out a retrospective-prospective cohort study using the databases of patients undergoing ERCP between September 2014 and March 2017. We collected data from 1070 patients who underwent ERCP comparing value among the ERCPists at index ERCP. Procedure value was calculated using the formula Q/(T/C), where Q is the quality of procedure, T is the duration of procedure and C is the adjusted for complexity level. Quality and complexity were derived on a 1-4 Likert scale on the basis of American Society for Gastrointestinal Endoscopy criteria; time was recorded (in min) from intubation to extubation. Endoscopist time calculated from procedure time was considered a surrogate marker of cost as individual components of procedure cost were not itemized. In total, 590 procedures were analysed: 465 retrospectively over 24 months and 125 prospectively over 6 months. There was a 32% variation in the value of endoscopist activity in a more substantial retrospective cohort, with an even more considerable 73% variation in a smaller prospective arm. In an analysis of greater than 1000 ERCPs by a small cohort of experienced ERCPists, there was a wide variation in the value of endoscopist activity. Although the precision of estimating procedural costs needs further refinement, these findings show the ability to stratify ERCPists on the basis of the value their activity. As healthcare costs are scrutinized more closely, such value measurements are

  10. Comparison of passive and active leisure activities and life satisfaction with aging.

    Science.gov (United States)

    Cho, Dongwook; Post, Jay; Kim, Sung Kyeom

    2018-03-01

    Many older adults face limitations to participating in active leisure activities as a result of their physical constraints from aging. Passive leisure activities become alternative leisure activities for older adults as a result of limited physical capacity. The present study sought to determine whether there exists a difference in the frequency of participation in passive and active leisure activities, and the effect of participation in passive and active leisure activities on the life satisfaction level of old adults. A total of 460 participants aged 60-95 years were randomly selected from 21 sites in the USA. The Life Satisfaction Index - Z and the Meaningful Activity Participation Assessment were analyzed to examine older adults' life satisfaction and frequency of active or passive activities. The results showed that participation in passive leisure activities, such reading, talking on the telephone and watching TV/listening to the radio, is more frequent among older adults (P = 0.000). The regression coefficient found that club/organization or volunteering (P = 0.008), homemaking/maintenance (P = 0.017) and traveling (P = 0.017) for active leisure activities were statistically significant predictors of Life Satisfaction Index - Z for older adults. The current study shows that older adults spent much more times participating in passive leisure activities, such as radio/watching TV, talking on the phone and reading. The result also showed that active leisure activities, such as club/organization or volunteering, home making/maintenance and traveling, were significant predictors of life satisfaction for older adults controlling for covariates. The current study suggests marketing and programming plans to overcome the constraints that influence older adults' life satisfaction. Geriatr Gerontol Int 2018; 18: 380-386. © 2017 Japan Geriatrics Society.

  11. Fuzzy Activity Based Life Cycle Costing For Repairable Equipment

    Directory of Open Access Journals (Sweden)

    Mulubrhan Freselam

    2016-01-01

    Full Text Available Life-cycle cost (LCC is the much known method used for decision making that considers all costs in the life of a system or equipment. Predicting LCCs is fraught with potential errors, owing to the uncertainty in future events, future costs, interest rates, and even hidden costs. These uncertainties have a direct impact on the decision making. Activity based LCC is used to identify the activities and cost drivers in acquisition, operation and maintenance phase. This activity based LCC is integrated with fuzzy set theory and interval mathematics to model these uncertainties. Day–Stout–Warren (DSW algorithm and the vertex method are then used to evaluate competing alternatives. A case of two pumps (Pump A and Pump B are taken and their LCC is analysed using the developed model. The equivalent annual cost of Pump B is greater than Pump A, which leads the decision maker to choose Pump A over Pump B.

  12. Influence of socioeconomic factors on daily life activities and quality of life of Thai elderly

    Directory of Open Access Journals (Sweden)

    Ratana Somrongthong

    2017-06-01

    Full Text Available Background: The increasing number of older people is a significant issue in Thailand, resulted in growing demands of health and social welfare services. The study aim was to explore the influence of socioeconomic factors on activities of daily living and quality of life of Thai seniors. Design and methods: Using randomised cluster sampling, one province was sampled from each of the Central, North, Northeast and South regions, then one subdistrict sampled in each province, and a household survey used to identify the sample of 1678 seniors aged 60 years and over. The Mann-Whitney U-test and binary logistic regression were used to compare and determine the association of socioeconomic variables on quality of life and activities of daily living. Results: The findings showed that sociodemographic and socioeconomic factors were significantly related to functional capacity of daily living. Education levels were strongly associated with daily life activities, with 3.55 adjusted ORs for respondents with secondary school education. Gender was important, with females comprising 61% of dependent respondents but only 47% of independent respondents. Seniors with low incomes were more likely to be anxious in the past, present and future and less likely to accept death in the late stage, with 1.40 Adjusted ORs (95%CI: 1.02-1.92, and 0.72 (95%CI: 0.53-0.98, respectively. However, they were more likely to engage in social activities. Conclusions: While socioeconomic factors strongly indicated the functional capacity to live independently, a good quality of life also required other factors leading to happiness and life satisfaction.

  13. Participation in Daily Life Activities among Children with Cancer

    Directory of Open Access Journals (Sweden)

    Ahmad Mohammadi

    2017-09-01

    Full Text Available Background: Participation in daily life activities is an essential aspect of health, which can facilitate a child’s development. Children with cancer are at risk of functional limitations and participation restrictions. The present study aims to investigate participation of children with cancer in daily life activities compared to healthy peers. Methods: This was a comparative cross-sectional study. In the first phase, we assessed the test-retest reliability of the Iranian Children Participation Assessment Scale in 30 children (6-12 years of age diagnosed with cancer and their parents (child and parent versions. The second phase of the study included a comparison of daily life activities as measured by the Iranian Children Participation Assessment Scale between the children with cancer (diagnosed at least 4 months prior and currently receiving active treatment and their age- and gender-matched healthy peers. Results: The child version had excellent reliability according to Cronbach’s alpha in diversity of activities (0.97, intensity of participation (0.95, with whom they participated (0.95, and enjoyment of daily activities (0.94. The parent version had excellent reliability (Cronbach’s alpha as follows: 0.99 for diversity, 0.97 for intensity, 0.97 for with whom, 0.98 for enjoyment, and 0.98 for parents’ satisfaction. The coefficients of agreement were 0.77 (total scores of diversity, 0.63 (intensity, 0.60 (with whom, and 0.91 (enjoyment. The child version indicated that children with cancer had significantly lower scores in daily life activities items of diversity (P=0.000, intensity (P=0.000, with whom (P=0.000, and enjoyment (P=0.000 compared to healthy children. Based on the total scores in the parent version, children with cancer showed significantly lower scores in diversity (P=0.001, intensity (P=0.000, with whom (P=0.001, enjoyment (P=0.002, and satisfaction (P=0.000 compared to the healthy group. Conclusion: The findings of the

  14. Value orientation towards physical education and physical activity ...

    African Journals Online (AJOL)

    The purpose of this study was to examine the value orientation towards physical education among secondary school students in Hong Kong. After surveying 2748 students it was found that male students had stronger value orientation towards physical education than female students. It was also found that as the students ...

  15. Mathematical Modeling Activities as a Useful Tool for Values Education

    Science.gov (United States)

    Doruk, Bekir Kursat

    2012-01-01

    Values education is crucial since it is one of the factors to reach success in education in broader sense and in mathematics education in particular sense. It is also important for educating next generations of societies. However, previous research showed that expected importance for values education was not given in Mathematics courses. In a few…

  16. Physical activity level, leisure activities and related quality of life 1 year after lumbar decompression or total hip arthroplasty.

    Science.gov (United States)

    Rolving, Nanna; Obling, Kirstine H; Christensen, Finn B; Fonager, Kirsten

    2013-04-01

    Lumbar decompression surgery (LDS) and total hip arthroplasty (THA) are frequently performed in the elderly population, but very little is known about their subsequent physical capacity and participation in leisure activities. Despite similar demographics and comorbidities, it is questionable whether LDS patients achieve equally high levels of physical capacity and quality of life postoperatively as do THA patients. The aim was to compare the physical activity level, participation in leisure activities and related quality of life 1 year after an LDS and THA procedure. Data from 95 THA patients and 83 LDS patients were gathered from questionnaires on self-reported physical activity level, leisure activities and quality of life. LDS and THA patients reported equally moderate levels of physical activity. The median score was 42.3 METs/day (IQR 37.9; 47.7) for the LDS group and 41.0 METs/day (IQR 38.5; 48.5) for the THA group (p = 0.79). Weekly time consumption for leisure activities in the LDS group was a median of 420 min/week (IQR 210; 660) compared to a median of 480 min/week (IQR 240; 870) in the THA group (p = 0.16). Regarding quality of life, LDS patients reported significantly worse Euroqol Five Dimensions scores with a median value of 0.740 (IQR 0.68; 0.82) compared to THA patients' median of 0.824 (IQR 0.72; 1.0), p leisure activities, LDS patients did not achieve a quality of life comparable to that of THA patients 1 year postoperatively.

  17. The Math–Biology Values Instrument: Development of a Tool to Measure Life Science Majors’ Task Values of Using Math in the Context of Biology

    Science.gov (United States)

    Andrews, Sarah E.; Runyon, Christopher; Aikens, Melissa L.

    2017-01-01

    In response to calls to improve the quantitative training of undergraduate biology students, there have been increased efforts to better integrate math into biology curricula. One challenge of such efforts is negative student attitudes toward math, which are thought to be particularly prevalent among biology students. According to theory, students’ personal values toward using math in a biological context will influence their achievement and behavioral outcomes, but a validated instrument is needed to determine this empirically. We developed the Math–Biology Values Instrument (MBVI), an 11-item college-level self-­report instrument grounded in expectancy-value theory, to measure life science students’ interest in using math to understand biology, the perceived usefulness of math to their life science career, and the cost of using math in biology courses. We used a process that integrates multiple forms of validity evidence to show that scores from the MBVI can be used as a valid measure of a student’s value of math in the context of biology. The MBVI can be used by instructors and researchers to help identify instructional strategies that influence math–biology values and understand how math–biology values are related to students’ achievement and decisions to pursue more advanced quantitative-based courses. PMID:28747355

  18. Muscle activity and inactivity periods during normal daily life.

    Directory of Open Access Journals (Sweden)

    Olli Tikkanen

    Full Text Available Recent findings suggest that not only the lack of physical activity, but also prolonged times of sedentary behaviour where major locomotor muscles are inactive, significantly increase the risk of chronic diseases. The purpose of this study was to provide details of quadriceps and hamstring muscle inactivity and activity during normal daily life of ordinary people. Eighty-four volunteers (44 females, 40 males, 44.1±17.3 years, 172.3±6.1 cm, 70.1±10.2 kg were measured during normal daily life using shorts measuring muscle electromyographic (EMG activity (recording time 11.3±2.0 hours. EMG was normalized to isometric MVC (EMG(MVC during knee flexion and extension, and inactivity threshold of each muscle group was defined as 90% of EMG activity during standing (2.5±1.7% of EMG(MVC. During normal daily life the average EMG amplitude was 4.0±2.6% and average activity burst amplitude was 5.8±3.4% of EMG(MVC (mean duration of 1.4±1.4 s which is below the EMG level required for walking (5 km/h corresponding to EMG level of about 10% of EMG(MVC. Using the proposed individual inactivity threshold, thigh muscles were inactive 67.5±11.9% of the total recording time and the longest inactivity periods lasted for 13.9±7.3 min (2.5-38.3 min. Women had more activity bursts and spent more time at intensities above 40% EMG(MVC than men (p<0.05. In conclusion, during normal daily life the locomotor muscles are inactive about 7.5 hours, and only a small fraction of muscle's maximal voluntary activation capacity is used averaging only 4% of the maximal recruitment of the thigh muscles. Some daily non-exercise activities such as stair climbing produce much higher muscle activity levels than brisk walking, and replacing sitting by standing can considerably increase cumulative daily muscle activity.

  19. The adaptive value of morphological, behavioural and life-history traits in reproductive female wolves.

    Science.gov (United States)

    Stahler, Daniel R; MacNulty, Daniel R; Wayne, Robert K; vonHoldt, Bridgett; Smith, Douglas W

    2013-01-01

    Reproduction in social organisms is shaped by numerous morphological, behavioural and life-history traits such as body size, cooperative breeding and age of reproduction, respectively. Little is known, however, about the relative influence of these different types of traits on reproduction, particularly in the context of environmental conditions that determine their adaptive value. Here, we use 14 years of data from a long-term study of wolves (Canis lupus) in Yellowstone National Park, USA, to evaluate the relative effects of different traits and ecological factors on the reproductive performance (litter size and survival) of breeding females. At the individual level, litter size and survival improved with body mass and declined with age (c. 4-5 years). Grey-coloured females had more surviving pups than black females, which likely contributed to the maintenance of coat colour polymorphism in this system. The effect of pack size on reproductive performance was nonlinear as litter size peaked at eight wolves and then declined, and litter survival increased rapidly up to three wolves, beyond which it increased more gradually. At the population level, litter size and survival decreased with increasing wolf population size and canine distemper outbreaks. The relative influence of these different-level factors on wolf reproductive success followed individual > group > population. Body mass was the primary determinant of litter size, followed by pack size and population size. Body mass was also the main driver of litter survival, followed by pack size and disease. Reproductive gains because of larger body size and cooperative breeding may mitigate reproductive losses because of negative density dependence and disease. These findings highlight the adaptive value of large body size and sociality in promoting individual fitness in stochastic and competitive environments. © 2012 The Authors. Journal of Animal Ecology © 2012 British Ecological Society.

  20. The influence of physical activity on life quality formation of elderly people

    Directory of Open Access Journals (Sweden)

    Iuliia Pavlova

    2016-02-01

    Full Text Available Purpose: to analyze the relationship between various parameters of life quality and physical activity level of older Ukrainian citizens. Material & Methods: 150 female aged 65,2±4,3 years were interviewed with MOS SF 36 and IPAQ questionnaire. Results: it is shown the values of scales Emotional role functioning (44,0 points, General Health (51,4 points and Bodily Pain (52,2 points can be considered as critical. Conclusions: statistically significant correlation between the numbers of metabolic equivalents used on physical activity during work (study, duration of active recreation was found.

  1. Value estimation of end of life vehicles as a source of competitive advantage for dismantling station

    Directory of Open Access Journals (Sweden)

    Monika Kosacka

    2016-03-01

    Full Text Available   Background: End of Life vehicles become an emerging problem because of the type of waste which they are. Each country is creating own recycling network where ELVs are well secured and recycled. Poland is a country where the system is not working correct because of a high absorption of ELVs by illegal dismantling entities which are more competitive than legal elements of recycling network. The problem is well known but there is still lack of solution. The purpose of this article is to present the concept of tools for the valuation of ELVs in order to improve the competitiveness of disassembly stations. Methods: The research methodology consists of a literature review as well as observations, surveys, BPMN and UML diagrams. On the basis of literature review and observations the problem was identified. The surveys were elaborated in order to identify requirements for the concept of the tool. BPMN and UML diagrams were used to model the processes in dismantling station and the information flow between the user and the tool. Results: There was established a concept of the tool - ELV's Calculator which support decisions of ELV's value estimation. Conclusions: Improving competitiveness of legal dismantling station is extremely important issue in order to provide safe for Environment and People and economically justified ELVs' management. Legal entities have to follow the law what makes their business cost higher. This paper provides a solution of encouraging people to return ELVs to legal dismantlers by offering them price adequate to market demand.    

  2. Life and activities of Vasilije Oskanjan (1921-1989

    Directory of Open Access Journals (Sweden)

    Dimitrijević M.S.

    2000-01-01

    Full Text Available The life and scientific, professional and other activities of Vasilije Oskanjan (1921-1989, one-time director of the Belgrade Astronomical Observatory, research fellow of the Belgrade and Byurakan Observatories, are presented, followed by the Bibliography of his works, the list of bibliographical items wherein his name is mentioned and the list of his name’s citations in the Science Citation Index in the period 1946 - July 1999.

  3. Novel Miscanthus Germplasm-Based Value Chains: A Life Cycle Assessment

    Directory of Open Access Journals (Sweden)

    Moritz Wagner

    2017-06-01

    Full Text Available In recent years, considerable progress has been made in miscanthus research: improvement of management practices, breeding of new genotypes, especially for marginal conditions, and development of novel utilization options. The purpose of the current study was a holistic analysis of the environmental performance of such novel miscanthus-based value chains. In addition, the relevance of the analyzed environmental impact categories was assessed. A Life Cycle Assessment was conducted to analyse the environmental performance of the miscanthus-based value chains in 18 impact categories. In order to include the substitution of a reference product, a system expansion approach was used. In addition, a normalization step was applied. This allowed the relevance of these impact categories to be evaluated for each utilization pathway. The miscanthus was cultivated on six sites in Europe (Aberystwyth, Adana, Moscow, Potash, Stuttgart and Wageningen and the biomass was utilized in the following six pathways: (1 small-scale combustion (heat—chips; (2 small-scale combustion (heat—pellets; (3 large-scale combustion (CHP—biomass baled for transport and storage; (4 large-scale combustion (CHP—pellets; (5 medium-scale biogas plant—ensiled miscanthus biomass; and (6 large-scale production of insulation material. Thus, in total, the environmental performance of 36 site × pathway combinations was assessed. The comparatively high normalized results of human toxicity, marine, and freshwater ecotoxicity, and freshwater eutrophication indicate the relevance of these impact categories in the assessment of miscanthus-based value chains. Differences between the six sites can almost entirely be attributed to variations in biomass yield. However, the environmental performance of the utilization pathways analyzed varied widely. The largest differences were shown for freshwater and marine ecotoxicity, and freshwater eutrophication. The production of insulation material

  4. The Math-Biology Values Instrument: Development of a Tool to Measure Life Science Majors' Task Values of Using Math in the Context of Biology.

    Science.gov (United States)

    Andrews, Sarah E; Runyon, Christopher; Aikens, Melissa L

    2017-01-01

    In response to calls to improve the quantitative training of undergraduate biology students, there have been increased efforts to better integrate math into biology curricula. One challenge of such efforts is negative student attitudes toward math, which are thought to be particularly prevalent among biology students. According to theory, students' personal values toward using math in a biological context will influence their achievement and behavioral outcomes, but a validated instrument is needed to determine this empirically. We developed the Math-Biology Values Instrument (MBVI), an 11-item college-level self--report instrument grounded in expectancy-value theory, to measure life science students' interest in using math to understand biology, the perceived usefulness of math to their life science career, and the cost of using math in biology courses. We used a process that integrates multiple forms of validity evidence to show that scores from the MBVI can be used as a valid measure of a student's value of math in the context of biology. The MBVI can be used by instructors and researchers to help identify instructional strategies that influence math-biology values and understand how math-biology values are related to students' achievement and decisions to pursue more advanced quantitative-based courses. © 2017 S. E. Andrews et al. CBE—Life Sciences Education © 2017 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

  5. Physical activity, symptoms, esteem, and life satisfaction during menopause.

    Science.gov (United States)

    Elavsky, Steriani; McAuley, Edward

    2005-01-01

    The present study examined the relationships among physical activity (PA), symptom reporting, self-esteem, and satisfaction with life (SWL) in 133 women (M age=51.12, S.D.=4.10) of varying menopausal status. Multivariate analyses of co-variance (MANCOVA) revealed that independent of menopausal status, women who were more physically active reported significantly less severe vaso-somatic and general somatic symptoms, and higher levels of physical self-worth (PSW). Subsequent hierarchical regression analyses indicated that expended MET-h/week, reported symptoms (frequency and severity, respectively), and PSW accounted for significant variance in SWL (R2 model=0.32, for symptom frequency, and 0.33, for symptom severity). Physical activity was significantly related to SWL through the mediation of PSW. However, both reported symptom frequency and severity retained significant association with SWL after controlling for PSW, although the original associations were significantly reduced. Finally, both symptoms and MET-h/week were independent contributors to the variance in PSW (R2 model=0.33 and 0.34). The results suggest that being physically active may reduce perceived severity of menopausal symptoms and enhance psychological well-being, and that the relationship between physical activity and QOL in mid-life women may be mediated by factors such as physical self-perceptions and menopausal symptoms.

  6. The enduring value of Gánti's chemoton model and life criteria: Heuristic pursuit of exact theoretical biology.

    Science.gov (United States)

    Griesemer, James

    2015-09-21

    Gánti's chemoton model of the minimal chemical organization of living systems and life criteria for the living state and a living world are characterized. It is argued that these are better interpreted as part of a heuristic pursuit of an exact theoretical biology than as a "definition of life." Several problems with efforts to define life are discussed. Clarifying the proper use of Gánti's ideas to serve constructive engineering idealizations helps to show their enduring value. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Listening to the vocal citizens: how do politically active individuals choose between life saving programs?

    Energy Technology Data Exchange (ETDEWEB)

    Ramsberg, J. [Stockholm School of Economics, Stockholm (Sweden)

    1998-07-01

    Large disparities in the cost per life saved for different life saving interventions have been reported in many studies. According to some researchers, these differences reflect the public's preoccupation with selected qualitative aspects of risk. However, it is not obvious that these disparities reflect public preferences. In studies of the variation in cost per life saved the public accept, most respondents are willing to trade qualitative characteristics for lives saved, but there is a small but significant group of respondents who will not make the tradeoff, i.e. assign infinite value to one or more of the qualitative factors. It has been suggested that this group could be particularly vocal, which might account for the large variation in cost per life saved. In the first attempt to address this issue, a survey of people living under a power line in Stockholm was undertaken. This population was chosen because the local government had decided to remove the power line after being pressured by the citizens and on interest group. Tests of how more politically active individuals differ from less active were undertaken. Most importantly, it was found that more politically active respondents were less likely to trade qualitative characteristics for lives saved, but only for the risk in which they were active and only up to a point. There still was a group of respondents who were unwilling to make the tradeoff. (author)

  8. Appliances facilitating everyday life - electricity use derived from daily activities

    Energy Technology Data Exchange (ETDEWEB)

    Ellegaard, Kajsa (Dept of Thematic Studies, Linkoeping Univ. (Sweden)), e-mail: kajsa.ellegard@liu.se; Widen, Joakim (Dept of Engineering Sciences, Uppsala Univ. (Sweden)); Vrotsou, Katerina (Dept of Science and Technology, Linkoeping Univ. (Sweden))

    2011-06-15

    The purpose of this paper is to present how, using a visualization method, electricity use can be derived from the everyday activity patterns of household members. Target groups are, on the one hand, professionals in the energy sector and energy advisors who need more knowledge about household energy use, and, on the other hand, household members wanting to reduce the energy use by revealing their own habits and thereby finding out how changed activity performance may influence electricity use. The focus is on the relation between utilizing electric appliances to perform everyday life activities and the use of electricity. The visualization method is based on the time-geographic approach developed by Haegerstrand and includes a model that estimates appliance electricity use from household members' activities. Focus, in this paper, is put on some basic activities performed to satisfy daily life needs: cooking and use of information, communication and entertainment devices. These activities appear frequently in the everyday life of households, even though not all household members perform them all. The method is applied on a data material comprising time-diaries written by 463 individuals (aged 10 to 85+) in 179 households in different parts of Sweden. The visualization method reveals when and for how long activities that claim electric appliances are performed by which individual(s). It also shows electricity load curves generated from the use of appliances at different levels, such as individual, household and group or population levels. At household level the method can reveal which household members are the main users of electricity, i.e. the division of labour between household members. Thereby it also informs about whom could be approached by energy companies and energy advisors in information campaigns. The main result of the study is that systematic differences in activity patterns in subgroups of a population can be identified (e.g. men and women) but

  9. Moxie matters: associations of future orientation with active life expectancy.

    Science.gov (United States)

    Laditka, Sarah B; Laditka, James N

    2017-10-01

    Being oriented toward the future has been associated with better future health. We studied associations of future orientation with life expectancy and the percentage of life with disability. We used the Panel Study of Income Dynamics (n = 5249). Participants' average age in 1968 was 33.0. Six questions repeatedly measured future orientation, 1968-1976. Seven waves (1999-2011, 33,331 person-years) measured disability in activities of daily living for the same individuals, whose average age in 1999 was 64.0. We estimated monthly probabilities of disability and death with multinomial logistic Markov models adjusted for age, sex, race/ethnicity, childhood health, and education. Using the probabilities, we created large populations with microsimulation, measuring disability in each month for each individual, age 55 through death. Life expectancy from age 55 for white men with high future orientation was age 77.6 (95% confidence interval 75.5-79.0), 6.9% (4.9-7.2) of those years with disability; results with low future orientation were 73.6 (72.2-75.4) and 9.6% (7.7-10.7). Comparable results for African American men were 74.8 (72.9-75.3), 8.1 (5.6-9.3), 71.0 (69.6-72.8), and 11.3 (9.1-11.7). For women, there were no significant differences associated with levels of future orientation for life expectancy. For white women with high future orientation 9.1% of remaining life from age 55 was disabled (6.3-9.9), compared to 12.4% (10.2-13.2) with low future orientation. Disability results for African American women were similar but statistically significant only at age 80 and over. High future orientation during early to middle adult ages may be associated with better health in older age.

  10. Life values as predictors of pain, disability and sick leave among Swedish registered nurses: a longitudinal study

    Directory of Open Access Journals (Sweden)

    Denison Eva

    2011-09-01

    Full Text Available Abstract Background Prospective studies on high-risk populations, such as subgroups of health care staff, are limited, especially prospective studies among staff not on sick-leave. This paper is a report of a longitudinal study conducted to describe and compare the importance and consistency of life domains among registered nurses (RNs working in a Swedish hospital and evaluate a model based on the consistency of valued life domains for prediction of pain, disability and sick leave. Method Importance and consistency ratings of life values, in 9 domains, were collected during 2003 and 2006 from 196 RNs using the Valued Living Questionnaire (VLQ. Logistic regression analyses were used for prediction of pain, disability and sick leave at the three-year follow-up. The predictors family relations, marriage couples/intimate relations, parenting, friends/social life, work, education, leisure time, psychological well-being, and physical self-care were used at baseline. Results RNs rated life values regarding parenting as most important and with the highest consistency both at baseline and at follow-up. No significant differences were found between RNs' ratings of importance and consistency over the three-year period, except for friends/social relations that revealed a significant decrease in importance at follow-up. The explanatory models for pain, disability and sick leave significantly predicted pain and disability at follow-up. The odds of having pain were significantly increased by one consistency rating (psychological well-being, while the odds were significantly decreased by physical self-care. In the model predicting disability, consistency in psychological well-being and education significantly increased the odds of being disabled, while consistency in physical self-care significantly decreased the odds. Conclusion The results suggest that there might be a link between intra-individual factors reflecting different aspects of appraised life

  11. Keene v. Brigham and Women's Hospital, Inc.: On the Value of a Life with Mental Retardation.

    Science.gov (United States)

    Vitello, Stanley J.

    2003-01-01

    Analysis of the Keene malpractice court case, which awarded compensatory damages to a child with severe disabilities probably contracted shortly after birth, focuses on how the court calculated life expectancy and the loss of life enjoyment, concluding discrimination against people with mental retardation, in that the decision assumes these…

  12. Understanding Values in a Large Health Care Organization through Work-Life Narratives of High-Performing Employees

    Science.gov (United States)

    Karnieli-Miller, Orit; Taylor, Amanda C.; Inui, Thomas S.; Ivy, Steven S.; Frankel, Richard M.

    2011-01-01

    Objective— To understand high-performing frontline employees’ values as reflected in their narratives of day-to-day interactions in a large health care organization. Methods— A total of 150 employees representing various roles within the organization were interviewed and asked to share work-life narratives (WLNs) about value-affirming situations (i.e. situations in which they believed their actions to be fully aligned with their values) and value-challenging situations (i.e. when their actions or the actions of others were not consistent with their values), using methods based on appreciative inquiry. Results— The analysis revealed 10 broad values. Most of the value-affirming WLNs were about the story-teller and team providing care for the patient/family. Half of the value-challenging WLNs were about the story-teller or a patient and barriers created by the organization, supervisor, or physician. Almost half of these focused on “treating others with disrespect/respect”. Only 15% of the value-challenging WLNs contained a resolution reached by the participants, often leaving them describing unresolved and frequently negative feelings. Conclusions— Appreciative inquiry and thematic analysis methods were found to be an effective tool for understanding the important and sometimes competing role personal and institutional values play in day-to-day work. There is remarkable potential in using WLNs as a way to surface and reinforce shared values and, perhaps more importantly, respectfully to identify and discuss conflicting personal and professional values. PMID:23908820

  13. Active Inference, Epistemic Value, and Vicarious Trial and Error

    Science.gov (United States)

    Pezzulo, Giovanni; Cartoni, Emilio; Rigoli, Francesco; io-Lopez, Léo; Friston, Karl

    2016-01-01

    Balancing habitual and deliberate forms of choice entails a comparison of their respective merits--the former being faster but inflexible, and the latter slower but more versatile. Here, we show that arbitration between these two forms of control can be derived from first principles within an Active Inference scheme. We illustrate our arguments…

  14. The application of the consecutive-Woehler-curve-concept in computation of the life values for multi-stage creep

    International Nuclear Information System (INIS)

    Schott, G.

    1991-01-01

    It is known that at multi-stage creep load there cannot be calculated any reliable life values by means of linear damage accumulation hypotheses. A practicable non-linear statement was proposed by Pantelakis. Besides the one-stage creep life curve, results from two-stage tests are required for determining the damage exponent. With this exponent, which is a function of temperature and stress in the load stage applied first, the life values can be calculated only for two-stage sequences whose stress stages have to be identical to those of the two-stage tests. For the application of the consecutive Woehler curve concept described in the following there is required the knowledge of the one-stage creep life curve and of the creep function for increasing and decreasing stress sequences derived from two-stage tests. Then, the life values can be calculated for the most different multi-stage loads. The stress stages should lie within the stress range used in the two-stage tests. (orig.) [de

  15. The Elderly Perceived Meanings and Values of Virtual Reality Leisure Activities: A Means-End Chain Approach

    Directory of Open Access Journals (Sweden)

    Cheng-Shih Lin

    2018-04-01

    Full Text Available This study uses means-end chain (MEC techniques to examine the awareness, decision-making procedure, and personal values of the elderly with regard to virtual reality leisure activities. The results of the study show that elderly respondents value virtual reality leisure activities that are fun, safe, and easy. In terms of outcome benefits, elderly respondents value feeling physically and mentally healthy, firsthand experience, and satisfied curiosity. In value terms, elderly respondents hope that their chosen virtual reality leisure activities improve not only their relationships with others, but also their enjoyment, quality of life, and sense of belonging. The results show that, while consumers with different awarenesses of virtual reality leisure activities have different decision-making processes, they share creating “good memories” as the terminal value with the most significant effect. This presents a potential opportunity to promote virtual reality leisure activities. Relevant bodies or enterprises can seek to create good memories in consumers by developing activities that are safe and fun, promote good health, and provide good service, thereby attracting the interest of elderly consumers.

  16. The Elderly Perceived Meanings and Values of Virtual Reality Leisure Activities: A Means-End Chain Approach

    Science.gov (United States)

    Lin, Cheng-Shih; Jeng, Mei-Yuan

    2018-01-01

    This study uses means-end chain (MEC) techniques to examine the awareness, decision-making procedure, and personal values of the elderly with regard to virtual reality leisure activities. The results of the study show that elderly respondents value virtual reality leisure activities that are fun, safe, and easy. In terms of outcome benefits, elderly respondents value feeling physically and mentally healthy, firsthand experience, and satisfied curiosity. In value terms, elderly respondents hope that their chosen virtual reality leisure activities improve not only their relationships with others, but also their enjoyment, quality of life, and sense of belonging. The results show that, while consumers with different awarenesses of virtual reality leisure activities have different decision-making processes, they share creating “good memories” as the terminal value with the most significant effect. This presents a potential opportunity to promote virtual reality leisure activities. Relevant bodies or enterprises can seek to create good memories in consumers by developing activities that are safe and fun, promote good health, and provide good service, thereby attracting the interest of elderly consumers. PMID:29614012

  17. The Elderly Perceived Meanings and Values of Virtual Reality Leisure Activities: A Means-End Chain Approach.

    Science.gov (United States)

    Lin, Cheng-Shih; Jeng, Mei-Yuan; Yeh, Tsu-Ming

    2018-04-03

    This study uses means-end chain (MEC) techniques to examine the awareness, decision-making procedure, and personal values of the elderly with regard to virtual reality leisure activities. The results of the study show that elderly respondents value virtual reality leisure activities that are fun, safe, and easy. In terms of outcome benefits, elderly respondents value feeling physically and mentally healthy, firsthand experience, and satisfied curiosity. In value terms, elderly respondents hope that their chosen virtual reality leisure activities improve not only their relationships with others, but also their enjoyment, quality of life, and sense of belonging. The results show that, while consumers with different awarenesses of virtual reality leisure activities have different decision-making processes, they share creating "good memories" as the terminal value with the most significant effect. This presents a potential opportunity to promote virtual reality leisure activities. Relevant bodies or enterprises can seek to create good memories in consumers by developing activities that are safe and fun, promote good health, and provide good service, thereby attracting the interest of elderly consumers.

  18. Relating life cycle assessment indicators to gross value added for Dutch dairy farms

    International Nuclear Information System (INIS)

    Thomassen, M.A.; Dolman, M.A.; Van Calker, K.J.; De Boer, I.J.M.

    2009-01-01

    Sustainable dairy production requires farms that are economically viable, environmentally sound and socially acceptable. A low environmental impact of milk production is not necessarily associated with an economically viable farm. To gain insight into a possible trade-off between economic and environmental sustainability, the relation between the environmental and economic indicators of dairy farms was quantified, and farm characteristics that influence this relation were identified. Economic and environmental indicators were quantified for 119 specialized dairy farms in 2005, based on data from the Dutch Farm Accountancy Data Network (FADN). Economic indicators used were: gross value added expressed per kg fat-and-protein-corrected milk (FPCM) or expressed per unit of labour, i.e. labour productivity. Environmental indicators used were: land use per kg FPCM, energy use per kg FPCM, global warming potential per kg FPCM, eutrophication and acidification potential per kg FPCM or per ha of land. Environmental indicators were deduced from a life cycle assessment. High labour productivity on dairy farms was associated with low on-farm energy use, total and on-farm land use, total and on-farm global warming potential, and total and off-farm acidification potential per kg FPCM. High labour productivity, however, was associated also with high on-farm eutrophication and acidification potential per hectare. From partial least squares regression analysis, it was concluded that relations between economic and environmental indicators were affected mainly by milk production per ha, annual milk production per cow, farm size, and amount of concentrates per kg FPCM. An increase in annual milk production per cow, for example, not only increased labour productivity, reduced energy use and global warming potential per kg FPCM but also, in the case of an unchanged stocking density, increased eutrophication and acidification per ha. To be economically and environmentally sustainable

  19. A new value for the half-life of {sup 10}Be by Heavy-Ion Elastic Recoil Detection and liquid scintillation counting

    Energy Technology Data Exchange (ETDEWEB)

    Korschinek, G., E-mail: Gunther.Korschinek@ph.tum.d [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Bergmaier, A. [Universitaet der Bundeswehr Muenchen, Fakultaet fuer Luft- und Raumfahrttechnik, Institut fuer Angewandte Physik und Messtechnik LRT2, Werner-Heisenberg-Weg 39, D-85577 Neubiberg (Germany); Faestermann, T. [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Gerstmann, U.C. [Helmholtz Zentrum Muenchen, German Research Center for Environmental Health, Institute of Radiation Protection, Ingolstaedter Landstr. 1, D-85764 Neuherberg (Germany); Knie, K.; Rugel, G. [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Wallner, A. [VERA Laboratory, Faculty of Physics, University of Vienna, Waehringer Strasse 17, A-1090 Wien (Austria); Dillmann, I. [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Dollinger, G. [Universitaet der Bundeswehr Muenchen, Fakultaet fuer Luft- und Raumfahrttechnik, Institut fuer Angewandte Physik und Messtechnik LRT2, Werner-Heisenberg-Weg 39, D-85577 Neubiberg (Germany); Lierse von Gostomski, Ch. [Lehrstuhl fuer Radiochemie, Technische Universitaet Muenchen, D-85748 Garching (Germany); Kossert, K. [Physikalisch-Technische Bundesanstalt, Braunschweig (Germany); Maiti, M.; Poutivtsev, M. [Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany); Remmert, A. [Lehrstuhl fuer Radiochemie, Technische Universitaet Muenchen, D-85748 Garching (Germany)

    2010-01-15

    The importance of {sup 10}Be in different applications of accelerator mass spectrometry (AMS) is well-known. In this context the half-life of {sup 10}Be has a crucial impact, and an accurate and precise determination of the half-life is a prerequisite for many of the applications of {sup 10}Be in cosmic-ray and earth science research. Recently, the value of the {sup 10}Be half-life has been the centre of much debate. In order to overcome uncertainties inherent in previous determinations, we introduced a new method of high accuracy and precision. An aliquot of our highly enriched {sup 10}Be master solution was serially diluted with increasing well-known masses of {sup 9}Be. We then determined the initial {sup 10}Be concentration by least square fit to the series of measurements of the resultant {sup 10}Be/{sup 9}Be ratio. In order to minimize uncertainties because of mass bias which plague other low-energy mass spectrometric methods, we used for the first time Heavy-Ion Elastic Recoil Detection (HI-ERD) for the determination of the {sup 10}Be/{sup 9}Be isotopic ratios, a technique which does not suffer from difficult to control mass fractionation. The specific activity of the master solution was measured by means of accurate liquid scintillation counting (LSC). The resultant combination of the {sup 10}Be concentration and activity yields a {sup 10}Be half-life of T{sub 1/2} = 1.388 +- 0.018 (1 s, 1.30%) Ma. In a parallel but independent study (Chmeleff et al. ), found a value of 1.386 +- 0.016 (1.15%) Ma. Our recommended weighted mean and mean standard error for the new value for {sup 10}Be half-life based on these two independent measurements is 1.387 +- 0.012 (0.87%) Ma.

  20. Using the Life Satisfaction Approach to Value Daylight Savings Time Transitions: Evidence from Britain and Germany

    OpenAIRE

    Daniel Kuehnle; Christoph Wunder

    2015-01-01

    Daylight savings time (DST) represents a public good with costs and benefits. We provide the first comprehensive examination of the welfare effects of the spring and autumn transitions for the UK and Germany. Using individual-level data and a regression discontinuity design, we estimate the effect of the transitions on life satisfaction. Our results show that individuals in both the UK and Germany experience deteriorations in life satisfaction in the first week after the spring transition. We...

  1. Physical activity and negative affective reactivity in daily life.

    Science.gov (United States)

    Puterman, Eli; Weiss, Jordan; Beauchamp, Mark R; Mogle, Jacqueline; Almeida, David M

    2017-12-01

    The results from experimental studies indicate that physically active individuals remain calmer and report less anxiety after the induction of a standardized stressor. The current study extends this research to real life, and examines whether daily physical activity attenuates negative affect that occurs in response to naturally occurring daily stressors. The current study used data from the second wave of the National Study of Daily Experiences, a sub-study of the second wave of the Midlife in the United States Study (MIDUS-II) of 2,022 individuals aged 33-84 questioned nightly for eight consecutive days about their general affect and affective responses to stressful events and their engagement in physical activity. Results indicated that while negative affect is significantly elevated on days with stressful events compared to days free of events in all individuals, these effects are attenuated in those who remain physically active when compared to those who were underactive. This was also true for any day participants were physically active. Importantly, negative affect in response to any specific stressor was reduced the closer in time that the stressor occurred to the bout of exercise in underactive participants, while, in active participants, negative affect in response to any stressor remained low throughout the entire day that participants reported that they were active. Given the significant mental and physical health implications of elevated affective reactivity observed in previous studies, the current study sheds further light on the importance of remaining physically active in times of stress. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. Neighborhood Influences on Late Life Cognition in the ACTIVE Study

    Directory of Open Access Journals (Sweden)

    Shannon M. Sisco

    2012-01-01

    Full Text Available Low neighborhood-level socioeconomic status has been associated with poorer health, reduced physical activity, increased psychological stress, and less neighborhood-based social support. These outcomes are correlates of late life cognition, but few studies have specifically investigated the neighborhood as a unique source of explanatory variance in cognitive aging. This study supplemented baseline cognitive data from the ACTIVE (Advanced Cognitive Training for Independent and Vital Elderly study with neighborhood-level data to investigate (1 whether neighborhood socioeconomic position (SEP predicts cognitive level, and if so, whether it differentially predicts performance in general and specific domains of cognition and (2 whether neighborhood SEP predicts differences in response to short-term cognitive intervention for memory, reasoning, or processing speed. Neighborhood SEP positively predicted vocabulary, but did not predict other general or specific measures of cognitive level, and did not predict individual differences in response to cognitive intervention.

  3. Daily life activities on smartphones and their effect on battery life for better personal information management

    International Nuclear Information System (INIS)

    Khan, I.; Khusro, S.; Ali, S.; Din, A.U.

    2016-01-01

    The ubiquity of smartphones is evident from the fact that it is present in the pocket of almost every individual. Because of the increasing computing power and the integration of other abundant resources like storage and sensors, smartphones are proving as the most common Personal Information Management (PIM) platform. Smartphones can capture a broad range of users experiences as compared to a traditional desktop computer which is evident from the numerous smartphone apps available in app markets for the purpose. These applications capture context of a user by utilizing full resources of the smartphone, especially the sensors. However, limited battery power of smart phones has proven to be the most significant bottleneck. Currently, app-based power consumption is estimated which provide only an indication of per app power usage and is of no use to researchers. This research identifies users common daily life activities on smartphones and critically analyses their effects on battery power. Our approach looks into the problem through the eyes of researchers working in the domain of intelligent and context -aware systems. An Android -based application called Smartphone Task-based Energy Monitoring System (STEMS) is developed for estimating power consumption rates of different daily life activities. The system collects activities and the power consumption data from the participants smartphones operating on cellular network with GSM/GPRS and Wi-Fi capabilities. It was found that activities requiring internet connectivity are more energy hungry than others. The results so obtained may prove useful to the stakeholders, like app designers and developers, PIM managers , and the end users. (author)

  4. Interrelationship among the health-related and subjective quality of life, daily life activities, instrumental activities of daily living of community-dwelling elderly females in orthopedic outpatients.

    Science.gov (United States)

    Takemasa, Seiichi; Nakagoshi, Ryoma; Uesugi, Masayuki; Inoue, Yuri; Gotou, Makoto; Naruse, Susumu; Nanba, Yoshihumi

    2017-05-01

    [Purpose] This study aimed to examine the health-related and subjective quality of life of community-dwelling elderly females in orthopedic outpatients, and also examined how such quality of life correlate with their daily life activities and instrumental activities of daily living. [Subjects and Methods] Subjects were 27 community-dwelling elderly females in orthopedic outpatients (mean age: 76.3 ± 7.4 years). Their health-related quality of life and subjective quality of life, life-space assessment, frenchay activities index were researched. [Results] For the relationships between the total subjective quality of life scores and health-related quality of life scores, significant positive correlations were observed for body pain, general health, vitality, social functions and mental health. The correlations were not statistically significant between the subjective quality of life scores and the life-space assessment and frenchay activities index scores. The correlations were statistically significant between some health-related quality of life scores and the life-space assessment and frenchay activities index scores. [Conclusion] The results suggest that supporting community-dwelling elderly females in orthopedic outpatients to improve their sense of physical and mental well-being, and prevent and reduce their depression and physical pain, is required in order to improve their QOL.

  5. Activity and Quality of Life after Total Hip Arthroplasty.

    Science.gov (United States)

    Świtoń, Anna; Wodka-Natkaniec, Ewa; Niedźwiedzki, Łukasz; Gaździk, Tadeusz; Niedźwiedzki, Tadeusz

    2017-10-31

    Coxarthrosis is a chronic musculoskeletal condition that causes severe pain and considerable limi-tation of the patient's motor performance. Total hip arthroplasty is one of the most common and effective methods used in the treatment of advanced degenerative changes. The aim of the present study was to evaluate the activity and quality of life of patients after unilateral total hip arthroplasty. The study was conducted in a group of 189 patients who had undergone unilateral total hip arthroplasty. Goniometry was used to determine the range of motion of both hip joints. Patients' physical ability and pain severity were assessed based on the Harris Hip Score (HHS) questionnaire. The examination of the range of motion in the lower extremities revealed statistically significant diffe-rences in flexion (p<0.01), abduction (p=<0.01), adduction (p<0.01) and external rotation (p<0.01) between the operated and the healthy extremity. The greatest limitation of motion was demonstrated for external rotation (<14°). Approximately 14% of the patients were not able to perform this motion in their healthy hip joint, while 17.5% of them could not do so in the affected hip joint. Analysis of HHS results (mean = 79 pts) revealed that more than 50% of the patients described their functional ability and quality of life as good and excellent. It was demonstrated that 54% of patients did not suffer from pain, whereas minor or mild pain was noted in 35%. 1. A subjective clinical assessment of patients after total hip arthroplasty showed that their quality of life had improved. 2. It is necessary to perform physiotherapy after total hip arthroplasty, on both the operated and healthy side. 3. Exacerbation of pain and impaired activity in patients after total hip arthroplasty were associated with the female sex to a considerable extent.

  6. Active packaging using ethylene absorber to extend shelf-life

    Energy Technology Data Exchange (ETDEWEB)

    Ponce, Patricia; Carbonari, Guilherme L.R.; Lugao, Ademar B. [Instituto de Pesquisas Energeticas e Nucleares (IPEN/CNEN-SP), Sao Paulo, SP (Brazil)], e-mail: patponce@iq.usp.br, e-mail: guilacaz@uol.com.br, e-mail: ablugao@ipen.br

    2009-07-01

    Ethylene gas is a plant hormone which is produced by fruits and vegetables during ripening and it is also found in the environment. It plays an essential role in normal ripening, but excessive exposure can radically reduce the shelf-life of the product, in some cases inducing undesirable reactions such as development of bitter flavors and loss of chlorophyll (yellowing of greens). The objectives of our work were: to test an active packaging of polyvinyl alcohol (PVA) for apple stored; to test the effect of ethylene absorber agent, impregnated in plastic film, to reduce decay of fresh apple; to study the influence of radiation on the barrier properties, mechanical properties and biodegradability of PVA films. This study evaluated the effect of coating produced from PVA and polyol (glycerol and sorbitol) as plasticizer on apple conservation (75 deg F (24 deg C); 70%RH). The coated product was analyzed for mass loss, color alterations and fungi. The PVA films were produced by casting process (dehydration of a filmogenic solution on Petriplastic dishes) and were irradiated at low doses of 2, 5 and 10 kGy, commonly used in food irradiation. The resulting films were transparent and homogeneous. The active packaged fruits presented higher acceptance, lower microbiological growth, less alterations in acidity, lower weight loss rate during the storage time and an extended shelf-life as compared to the control fruits (without plastic films). (author)

  7. Active packaging using ethylene absorber to extend shelf-life

    International Nuclear Information System (INIS)

    Ponce, Patricia; Carbonari, Guilherme L.R.; Lugao, Ademar B.

    2009-01-01

    Ethylene gas is a plant hormone which is produced by fruits and vegetables during ripening and it is also found in the environment. It plays an essential role in normal ripening, but excessive exposure can radically reduce the shelf-life of the product, in some cases inducing undesirable reactions such as development of bitter flavors and loss of chlorophyll (yellowing of greens). The objectives of our work were: to test an active packaging of polyvinyl alcohol (PVA) for apple stored; to test the effect of ethylene absorber agent, impregnated in plastic film, to reduce decay of fresh apple; to study the influence of radiation on the barrier properties, mechanical properties and biodegradability of PVA films. This study evaluated the effect of coating produced from PVA and polyol (glycerol and sorbitol) as plasticizer on apple conservation (75 deg F (24 deg C); 70%RH). The coated product was analyzed for mass loss, color alterations and fungi. The PVA films were produced by casting process (dehydration of a filmogenic solution on Petriplastic dishes) and were irradiated at low doses of 2, 5 and 10 kGy, commonly used in food irradiation. The resulting films were transparent and homogeneous. The active packaged fruits presented higher acceptance, lower microbiological growth, less alterations in acidity, lower weight loss rate during the storage time and an extended shelf-life as compared to the control fruits (without plastic films). (author)

  8. Performance improvement: an active life cycle product management

    Science.gov (United States)

    Cucchiella, Federica; Gastaldi, Massimo; Lenny Koh, S. C.

    2010-03-01

    The management of the supply chain has gained importance in many manufacturing firms. Operational flexibility can be considered a crucial weapon to increase competitiveness in a turbulent marketplace. It reflects the ability of a firm to properly and rapidly respond to a variable and dynamic environment. For the firm operating in a fashion sector, the management of the supply chain is even more complex because the product life cycle is shorter than that of the firm operating in a non-fashion sector. The increase of firm flexibility level can be reached through the application of the real option theory inside the firm network. In fact, real option may increase the project value by allowing managers to more efficiently direct the production. The real option application usually analysed in literature does not take into account that the demands of products are well-defined by the product life cycle. Working on a fashion sector, the life cycle pattern is even more relevant because of an expected demand that grows according to a constant rate that does not capture the demand dynamics of the underlying fashion goods. Thus, the primary research objective of this article is to develop a model useful for the management of investments in a supply chain operating in a fashion sector where the system complexity is increased by the low level of unpredictability and stability that is proper of the mood phenomenon. Moreover, unlike the traditional model, a real option framework is presented here that considers fashion product characterised by uncertain stages of the production cycle.

  9. Effect of tocopherol treatment on deterioration of edible oil quality (acid value, carbonyl value, free fatty acid and radical activity).

    Science.gov (United States)

    Ogata, Fumihiko; Tanaka, Yuko; Kawasaki, Naohito

    2014-01-01

    In this study, waste edible oil was prepared by both heat and aeration treatment, and the increasing inhibitive effect of tocopherol treatment on the acid value (AV) and carbonyl value (CV) of the oil was investigated. The AV and CV of waste edible oil treated with tocopherol were 0.1-1.0% lower than those of the nontreated oil, indicating that tocopherol exerted a radical-scavenging activity. The concentration of tocopherol decreased with time, while that of the remaining 1,1-diphenyl-2-picrylhydrazyl (DPPH) radicals increased. These results suggest that the addition of tocopherol proved to be useful for preventing the deterioration of waste edible oil.

  10. "Personal mission statement": An analysis of medical students' and general practitioners' reflections on personal beliefs, values and goals in life.

    Science.gov (United States)

    Chew, B H; Lee, P Y; Ismail, I Z

    2014-01-01

    Personal mission in life can determine the motivation, happiness, career advancement and fulfilment in life of the medical students (MSs) along with improvement in professional/clinical performance of the family physicians. This study explored the personal beliefs, values and goals in the lives of MSs and general practitioners (GPs). Fourth-year MSs at the Universiti Putra Malaysia and GPs who participated in a 2-hour session on 'Ethics in Family Medicine' in 2012 were invited. All the participants submitted the post-session written reflections about their personal missions in life. The written reflections were analysed using thematic analysis. A total of 87 MSs and 31 GPs submitted their written reflections. The authors identified 17 categories from the reflections contained by four themes-good vs. smart doctor, professional improvement vs. self-improvement, self-fulfilment and expressed motivation. The most common categories were "to be a good doctor" (97/330) and "professional improvement" (65/330). Many MSs had expressed motivation and wanted to be a smart doctor as compared to the GPs, whereas a larger number of GPs wished to have a fulfilled life and be a good doctor through professional improvement. The difference between the two student groups might indicate different levels of maturity and life experiences. Medical teachers should engage students more effectively in orientating them towards the essential values needed in medical practice.

  11. Uncovering activity cliff generators using distribution of SALI values

    Directory of Open Access Journals (Sweden)

    José L. Medina-Franco

    2018-01-01

    Full Text Available Los acantilados de actividad se definen como compuestos con alta similitud estructural, pero también con altadiferencia en potencia. Estos compuestos tienen un impacto significativo en la optimización de líderes en químicamedicinal y en aplicaciones computacionales, como el desarrollo de modelos predictivos y en la selección demoléculas de referencia en búsquedas basadas en similitud molecular. Por lo tanto, es de gran relevancia laidentificación de compuestos altamente asociados con los acantilados como por ejemplo los “generadores deacantilados de actividad”. En este trabajo se reportan la identificación de acantilados de actividad y las relacionesestructura-actividad de un grupo de 289 compuestos obtenidos por síntesis química que han sido evaluados a travésde una proteína quinasa reguladora de receptores acoplados a proteínas-G. Para considerar la información demúltiples representaciones estructurales, se empleó el promedio del índice SALI (Structure-Activity Landscape Indexy se discuten también fragmentos estructurales responsables de la actividad biológica.

  12. Assessment of Dual Life Stage Antiplasmodial Activity of British Seaweeds

    Directory of Open Access Journals (Sweden)

    Deniz Tasdemir

    2013-10-01

    Full Text Available Terrestrial plants have proven to be a prolific producer of clinically effective antimalarial drugs, but the antimalarial potential of seaweeds has been little explored. The main aim of this study was to assess the in vitro chemotherapeutical and prophylactic potential of the extracts of twenty-three seaweeds collected from the south coast of England against blood stage (BS and liver stage (LS Plasmodium parasites. The majority (14 of the extracts were active against BS of P. falciparum, with brown seaweeds Cystoseira tamariscifolia, C. baccata and the green seaweed Ulva lactuca being the most active (IC50s around 3 μg/mL. The extracts generally had high selectivity indices (>10. Eight seaweed extracts inhibited the growth of LS parasites of P. berghei without any obvious effect on the viability of the human hepatoma (Huh7 cells, and the highest potential was exerted by U. lactuca and red seaweeds Ceramium virgatum and Halopitys incurvus (IC50 values 14.9 to 28.8 μg/mL. The LS-active extracts inhibited one or more key enzymes of the malarial type-II fatty acid biosynthesis (FAS-II pathway, a drug target specific for LS. Except for the red seaweed Halopitys incurvus, all LS-active extracts showed dual activity versus both malarial intracellular stage parasites. This is the first report of LS antiplasmodial activity and dual stage inhibitory potential of seaweeds.

  13. The economic value of innovative treatments over the product life cycle: the case of targeted trastuzumab therapy for breast cancer.

    Science.gov (United States)

    Garrison, Louis P; Veenstra, David L

    2009-01-01

    Pharmacoeconomic analyses typically project the expected cost-effectiveness of a new product for a specific indication. This analysis develops a dynamic life-cycle model to conduct a multi-indication evaluation using the case of trastuzumab licensed in the United States for both early-stage and metastatic (or late-stage) human epidermal growth factor receptor 2 (HER2)-positive breast cancer therapy (early breast cancer [EBC]; metastatic breast cancer [MBC]), approved in 2006 and 1998, respectively. This dynamic model combined information on expected incremental cost-utility ratios for specific indications with an epidemiologically based projection of utilization by indication over the product life cycle-from 1998 to 2016. Net economic value was estimated as the cumulative quality-adjusted life years (QALYs) gained over the life cycle multiplied by a societal valuation of health gains ($/QALY) minus cumulative net direct treatment costs. Sensitivity analyses were performed under a range of assumptions. We projected that the annual number of EBC patients receiving trastuzumab will be more than three times that of MBC by 2016, in part because adjuvant treatment reduces the future incidence of MBC. Over this life cycle, the estimated overall incremental cost-effectiveness ratio (ICER) was $35,590/QALY with a total of 432,547 discounted QALYs gained. Under sensitivity analyses, the overall ICER varied from $21,000 to $53,000/QALY, and the projected net economic value resulting from trastuzumab treatment ranged from $6.2 billion to $49.5 billion. Average ICERs for multi-indication compounds can increase or decrease over the product life cycle. In this example, the projected overall life-cycle ICER for trastuzumab was less than one half of that in the initial indication. This dynamic perspective-versus the usual static one-highlights the interdependence of drug development decisions and investment incentives, raising important reimbursement policy issues.

  14. Measuring the Value of Statistical Life: Estimating Compensating Wage Differentials among Workers in India

    Science.gov (United States)

    Madheswaran, S.

    2007-01-01

    Policy makers confronted with the need to introduce health and safety regulations often wonder how to value the benefits of these regulations. One way that a monetary value could be placed on reductions in health risks, including risk of death, is through understanding how people are compensated for the different risks they take. While there is an…

  15. The value of pimecrolimus in improving quality of life of children with ...

    African Journals Online (AJOL)

    2009-04-10

    Apr 10, 2009 ... attempt to find a safe addition to long-term topical corticosteroid usage. ... Index Quality of Life Questionnaire was completed by parents before and three months after ... increased in recent times in line with other atopic diseases, that is asthma .... Atopic eczema: Its impact on the family and financial costs.

  16. The value of pimecrolimus in improving quality of life of children with ...

    African Journals Online (AJOL)

    Background: Atopic eczema is a common skin condition. It has the potential to severely impair quality of life in affected children. Pimecrolimus is currently registered for mild-moderate eczema but in clinical practice children with more severe disease are often treated with this therapy in an attempt to find a safe addition to ...

  17. Measuring and valuing health-related quality of life among children and adolescents in mainland China--a pilot study.

    Directory of Open Access Journals (Sweden)

    Fei Xu

    Full Text Available The Child Health Utility 9D (CHU9D, a new generic preference-based health-related quality of life (HRQoL instrument, has been validated for use in young people in both the UK and Australia. The main objectives of this study were to examine the feasibility of using a Chinese version of the CHU9D (CHU9D-CHN to assess HRQoL and to investigate the association of physical activity, homework hours and sleep duration with HRQoL in children and adolescents in Mainland China.Data were collected using a multi-stage sampling method from grades 4-12 students in May 2013 in Nanjing, China. Consenting participants (N = 815 completed a self-administered questionnaire including the CHU9D-CHN instrument and information on physical activity, homework and sleep duration, self-reported health status, and socio-demographic characteristics. Descriptive and multivariate linear regression analyses were undertaken. CHU9D-CHN utility scores were generated by employing two scoring algorithms currently available for the instrument, the first derived from UK adults utilising the standard gamble (SG valuation method and the second derived from Australian adolescents utilising the best-worst scaling (BWS method.It was found that CHU9D utility scores discriminated well in relation to self-reported health status and that better health status was significantly associated with higher utility scores regardless of which scoring algorithm was employed (both p<0.001. The adjusted mean utilities were significantly higher for physically active than inactive students (0.023 by SG, 0.029 by BWS scoring methods, p<0.05. An additional hour of doing homework and sleep duration were, separately, associated with mean utilities of -0.019 and 0.032 based on SG, and -0.021 and 0.040 according to BWS scoring algorithms (p<0.01.The CHU9D-CHN shows promise for measuring and valuing the HRQoL of children and adolescents in China. Levels of self-reported physical activity, homework and sleep time

  18. Study of activity based costing implementation for palm oil production using value-added and non-value-added activity consideration in PT XYZ palm oil mill

    Science.gov (United States)

    Sembiring, M. T.; Wahyuni, D.; Sinaga, T. S.; Silaban, A.

    2018-02-01

    Cost allocation at manufacturing industry particularly in Palm Oil Mill still widely practiced based on estimation. It leads to cost distortion. Besides, processing time determined by company is not in accordance with actual processing time in work station. Hence, the purpose of this study is to eliminates non-value-added activities therefore processing time could be shortened and production cost could be reduced. Activity Based Costing Method is used in this research to calculate production cost with Value Added and Non-Value-Added Activities consideration. The result of this study is processing time decreasing for 35.75% at Weighting Bridge Station, 29.77% at Sorting Station, 5.05% at Loading Ramp Station, and 0.79% at Sterilizer Station. Cost of Manufactured for Crude Palm Oil are IDR 5.236,81/kg calculated by Traditional Method, IDR 4.583,37/kg calculated by Activity Based Costing Method before implementation of Activity Improvement and IDR 4.581,71/kg after implementation of Activity Improvement Meanwhile Cost of Manufactured for Palm Kernel are IDR 2.159,50/kg calculated by Traditional Method, IDR 4.584,63/kg calculated by Activity Based Costing Method before implementation of Activity Improvement and IDR 4.582,97/kg after implementation of Activity Improvement.

  19. Comparing the Quality of Life Between Active and Non-Active Elderly Women With an Emphasis on Physical Activity

    Directory of Open Access Journals (Sweden)

    Mojtaba Ahmadi

    2017-12-01

    Conclusion The findings of this study suggested engaging in regular physical activity as it could work as a significant strategy to improve the quality of life among the elderly. Therefore, it is strongly recommended that the officials dealing with public health create appropriate facilities for  the physical activity and sports of the elderly women.

  20. A life-style physical activity intervention and the antibody response to pneumococcal vaccination in women.

    Science.gov (United States)

    Long, Joanna E; Ring, Chris; Bosch, Jos A; Eves, Francis; Drayson, Mark T; Calver, Rebecca; Say, Vanessa; Allen, Daniel; Burns, Victoria E

    2013-10-01

    To assess whether a life-style physical activity intervention improved antibody response to a pneumococcal vaccination in sedentary middle-aged women. Eighty-nine sedentary women completed a 16-week exercise (physical activity consultation, pedometer, telephone/e-mail prompts; n = 44) or control (advisory leaflet; n = 45) intervention. Pneumococcal vaccination was administered at 12 weeks, and antibody titers (11 of the 23 contained in the pneumococcal vaccine) were determined before vaccination and 4 weeks and 6 months later. Physical activity, aerobic fitness, body composition, and psychological factors were measured before and after the intervention. The intervention group displayed a greater increase in walking behavior (from mean [standard deviation] = 82.16 [90.90] to 251.87 [202.13]) compared with the control condition (111.67 [94.64] to 165.16 [117.22]; time by group interaction: F(1,68) = 11.25, p = .001, η(2) = 0.14). Quality of life also improved in the intervention group (from 19.37 [3.22] to 16.70 [4.29]) compared with the control condition (19.97 [4.22] to 19.48 [5.37]; time by group interaction: F(1,66) = 4.44, p = .039, η(2) = 0.06). However, no significant effects of the intervention on antibody response were found (time by group η(2) for each of the 11 pneumococcal strains ranged from 0.001 to 0.018; p values all >.264). Participation in a life-style physical activity intervention increased subjective and objective physical activity levels and quality of life but did not affect antibody response to pneumococcal vaccination.

  1. Effects of exercise on the formation of life-wide and value orientations of university students.

    OpenAIRE

    Marchenko O.U.

    2011-01-01

    In this paper we consider the common interests of the students responsible for their hobbies in their spare time and the formation of values of individual physical education students as a basis for self-motivation. In the experiment participated 70 students. Classes are held during the school year in the amount of 4 hours per week. Determined the level of impact studies on the structure and hierarchy of values of students.

  2. Effects of exercise on the formation of life-wide and value orientations of university students.

    Directory of Open Access Journals (Sweden)

    Marchenko O.U.

    2011-03-01

    Full Text Available In this paper we consider the common interests of the students responsible for their hobbies in their spare time and the formation of values of individual physical education students as a basis for self-motivation. In the experiment participated 70 students. Classes are held during the school year in the amount of 4 hours per week. Determined the level of impact studies on the structure and hierarchy of values of students.

  3. Quality of Life Assessment for Physical Activity and Health Promotion: Further Psychometrics and Comparison of Measures

    Science.gov (United States)

    Gill, Diane L.; Reifsteck, Erin J.; Adams, Melanie M.; Shang, Ya-Ting

    2015-01-01

    Despite the clear relationship between physical activity and quality of life, few sound, relevant quality of life measures exist. Gill and colleagues developed a 32-item quality of life survey, and provided initial psychometric evidence. This study further examined that quality of life survey in comparison with the widely used short form (SF-36)…

  4. Predictive value of obsessive compulsive symptoms involving the skin on quality of life in patients with acne vulgaris.

    Science.gov (United States)

    Bez, Yasin; Yesilova, Yavuz; Arı, Mustafa; Kaya, Mehmet Cemal; Alpak, Gokay; Bulut, Mahmut

    2013-11-01

    Acne is one of the most common dermatological diseases, and obsessive compulsive disorder is among the most frequent psychiatric conditions seen in dermatology clinics. Comorbidity of these conditions may therefore be expected. The aim of this study was to measure obsessive compulsive symptoms and quality of life in patients with acne vulgaris, compare them with those of healthy control subjects, and determine whether there is any predictive value of obsessive compulsive symptoms for quality of life in patients with acne. Obsessive compulsive symptoms and quality of life measurements of 146 patients with acne vulgaris and 94 healthy control subjects were made using the Maudsley Obsessive Compulsive Questionnaire and Short Form-36 in a cross-sectional design. Patients with acne vulgaris had lower scores for physical functioning, physical role dysfunction, general health perception, vitality, and emotional role dysfunction. They also had higher scores for checking, slowness, and rumination. The only predictor of physical functioning and vitality dimensions of health-related quality of life in these patients was rumination score. Obsessive compulsive symptoms in patients with acne vulgaris are higher than in controls, and this may correlate with both disease severity and quality of life for patients.

  5. The safety of high activity long life nuclear waste

    International Nuclear Information System (INIS)

    Devillers, Ch.

    1998-01-01

    The article concerns the deep geological storage for managing high activity long life nuclear waste. He puts forward a context giving a structure to the discussions of those involved concerning an assessment of the safety of a deep geological deposit project. Three main aspects are put forward. The risks for future generations and the time scales to be considered: briefly, the deposit needs to satisfy two functions for protecting man and the environment, namely firstly isolating high activity radionuclides from the biosphere during the time required for their radioactive decay (about ten thousands years), and secondly delay and dilute long life radionuclides without any a priori time limit so as to reduce their effects in the biosphere to extremely low levels. The risks are linked to possible failures of the containment barriers whose causes need to be analysed and be provided against by suitable provisions concerning their design. The definition of these design provisions requires an in depth examination of uncertain elements. The main causes of uncertainty are listed according to the scale of time in question, that is O-10,000 years, 10,000-100,000 years and beyond 100,000 years, stressing the importance of selecting a stable geological site and more generally a solid concept that is not very sensitive in uncertainties. Beyond 100,000 years the extent of uncertainties no longer makes it possible to make realistic predictions. It is thus necessary to consider the alternative scenarios concerning geological and climatic changes and the corresponding increasing risks of radionuclides. The risks in question may be relativized by realizing that on this time scale, the residual activities of soluble and insoluble alpha and beta emitters are comparable to those of a storage centre located on the surface at the end of the monitoring period. Finally, the article considers the approach put forward concerning the safety of a deep geological storage advocated by the French

  6. Non-Relative Value Unit-Generating Activities Represent One-Fifth of Academic Neuroradiologist Productivity.

    Science.gov (United States)

    Wintermark, M; Zeineh, M; Zaharchuk, G; Srivastava, A; Fischbein, N

    2016-07-01

    A neuroradiologist's activity includes many tasks beyond interpreting relative value unit-generating imaging studies. Our aim was to test a simple method to record and quantify the non-relative value unit-generating clinical activity represented by consults and clinical conferences, including tumor boards. Four full-time neuroradiologists, working an average of 50% clinical and 50% academic activity, systematically recorded all the non-relative value unit-generating consults and conferences in which they were involved during 3 months by using a simple, Web-based, computer-based application accessible from smartphones, tablets, or computers. The number and type of imaging studies they interpreted during the same period and the associated relative value units were extracted from our billing system. During 3 months, the 4 neuroradiologists working an average of 50% clinical activity interpreted 4241 relative value unit-generating imaging studies, representing 8152 work relative value units. During the same period, they recorded 792 non-relative value unit-generating study reviews as part of consults and conferences (not including reading room consults), representing 19% of the interpreted relative value unit-generating imaging studies. We propose a simple Web-based smartphone app to record and quantify non-relative value unit-generating activities including consults, clinical conferences, and tumor boards. The quantification of non-relative value unit-generating activities is paramount in this time of a paradigm shift from volume to value. It also represents an important tool for determining staffing levels, which cannot be performed on the basis of relative value unit only, considering the importance of time spent by radiologists on non-relative value unit-generating activities. It may also influence payment models from medical centers to radiology departments or practices. © 2016 by American Journal of Neuroradiology.

  7. Estimating increment-decrement life tables with multiple covariates from panel data: the case of active life expectancy.

    Science.gov (United States)

    Land, K C; Guralnik, J M; Blazer, D G

    1994-05-01

    A fundamental limitation of current multistate life table methodology-evident in recent estimates of active life expectancy for the elderly-is the inability to estimate tables from data on small longitudinal panels in the presence of multiple covariates (such as sex, race, and socioeconomic status). This paper presents an approach to such an estimation based on an isomorphism between the structure of the stochastic model underlying a conventional specification of the increment-decrement life table and that of Markov panel regression models for simple state spaces. We argue that Markov panel regression procedures can be used to provide smoothed or graduated group-specific estimates of transition probabilities that are more stable across short age intervals than those computed directly from sample data. We then join these estimates with increment-decrement life table methods to compute group-specific total, active, and dependent life expectancy estimates. To illustrate the methods, we describe an empirical application to the estimation of such life expectancies specific to sex, race, and education (years of school completed) for a longitudinal panel of elderly persons. We find that education extends both total life expectancy and active life expectancy. Education thus may serve as a powerful social protective mechanism delaying the onset of health problems at older ages.

  8. Asset and Liability Composition in Participating Life Insurance: The Impact on Shortfall Risk and Shareholder Value

    DEFF Research Database (Denmark)

    Gatzert, Nadine; Bohnert, Alexander; Jørgensen, Peter Løchte

    surplus appropriation schemes on the company’s shortfall risk and the shareholders’ fair risk charge. The range of products comprises temporary life annuities and endowment insurance contracts with varying surplus appropriation schemes that are modeled actuarially. We thereby also account for mortality...... risk and ensure a fair situation for shareholders. Our findings emphasize that management decisions can have a substantial impact on the company’s shortfall risk, and that their effectiveness in risk reduction varies substantially depending on the surplus appropriation scheme offered to the customer...

  9. CLEAR, COMPLETE, AND JUSTIFIED PROBLEM FORMULATIONS FOR AQUATIC LIFE BENCHMARK VALUES: SPECIFYING THE DIMENSIONS

    Science.gov (United States)

    Nations that develop water quality benchmark values have relied primarily on standard data and methods. However, experience with chemicals such as Se, ammonia, and tributyltin has shown that standard methods do not adequately address some taxa, modes of exposure and effects. Deve...

  10. A New Generation of Leaders for Eastern Europe: Values and Attitudes for Active Citizenship

    Science.gov (United States)

    Humphreys, Melanie J.

    2011-01-01

    Higher education has a crucial role in developing active citizenship within students. Even though active citizenship skills and competencies have been identified as essential life skills for Europe there is very little progress to date in establishing measures or indicators as to how this might be accomplished. This study provides the first data…

  11. Limiting values for the RBE of fission neutrons at low doses for life shortening in mice

    International Nuclear Information System (INIS)

    Storer, J.B.; Mitchell, T.J.

    1984-01-01

    The authors have analyzed recently published data on the effects of low doses of fission neutrons on the mean survival times of mice. The analysis for single-dose exposures was confined to doses of 20 rad or less, while for fractionated exposures only total doses of 80 rad or less were considered. They fitted the data to the frequently used power function model: life shortening = βD/sup γ/, where D is the radiation dose. They show that, at low doses per fraction, either the effects are not additive or the dose-effect curve for single exposures cannot show a greater negative curvature than about the 0.9 power of dose. Analysis of the data for γ rays showed that an exponent of 1.0 gave an acceptable fit. They conclude that at neutron doses of 20 rad or less the RBE for life shortening is constant and ranges from 13 to 22 depending on mouse strain and sex

  12. Civic life and democratic citizenship in Qatar: Findings from the First Qatar World Values Survey

    OpenAIRE

    Gengler, Justin; Tessler, Mark; Al-Emadi, Darwish; Diop, Abdoulaye

    2013-01-01

    The present study examines the Arab nation that has remained least affected by the regional upheaval that has gripped much of the Middle East and North Africa since the beginning of 2011: the Gulf state of Qatar. Using previously unavailable data from the inaugural Qatar World Values Survey administered in December 2010, we explore the political orientations of ordinary Qatari citizens. Specifically, we extend several recent empirical analyses that suggest a conditional relationship between c...

  13. Second Life for Electric Vehicle Batteries: Answering Questions on Battery Degradation and Value

    Energy Technology Data Exchange (ETDEWEB)

    Neubauer, J. S.; Wood, E.; Pesaran, A.

    2015-05-04

    Battery second use – putting used plug-in electric vehicle (PEV) batteries into secondary service following their automotive tenure – has been proposed as a means to decrease the cost of PEVs while providing low cost energy storage to other fields (e.g. electric utility markets). To understand the value of used automotive batteries, however, we must first answer several key questions related to National Renewable Energy Laboratory (NREL) has developed a methodology and the requisite tools to answer these questions, including NREL’s Battery Lifetime Simulation Tool (BLAST). Herein we introduce these methods and tools, and demonstrate their application. We have found that capacity fade from automotive use has a much larger impact on second use value than resistance growth. Where capacity loss is driven by calendar effects more than cycling effects, average battery temperature during automotive service – which is often driven by climate – is found to be the single factor with the largest effect on remaining value. Installing hardware and software capabilities onboard the vehicle that can both infer remaining battery capacity from in-situ measurements, as well as track average battery temperature over time, will thereby facilitate the second use of automotive batteries.

  14. Paradoxical Neurobehavioral Rescue by Memories of Early-Life Abuse: The Safety Signal Value of Odors Learned during Abusive Attachment

    Science.gov (United States)

    Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

    2015-01-01

    Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood—in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70–90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation. PMID:25284320

  15. Paradoxical neurobehavioral rescue by memories of early-life abuse: the safety signal value of odors learned during abusive attachment.

    Science.gov (United States)

    Raineki, Charlis; Sarro, Emma; Rincón-Cortés, Millie; Perry, Rosemarie; Boggs, Joy; Holman, Colin J; Wilson, Donald A; Sullivan, Regina M

    2015-03-01

    Caregiver-associated cues, including those learned in abusive attachment, provide a sense of safety and security to the child. Here, we explore how cues associated with abusive attachment, such as maternal odor, can modify the enduring neurobehavioral effects of early-life abuse. Two early-life abuse models were used: a naturalistic paradigm, where rat pups were reared by an abusive mother; and a more controlled paradigm, where pups underwent peppermint odor-shock conditioning that produces an artificial maternal odor through engagement of the attachment circuit. Animals were tested for maternal odor preference in infancy, forced swim test (FST), social behavior, and sexual motivation in adulthood-in the presence or absence of maternal odors (natural or peppermint). Amygdala odor-evoked local field potentials (LFPs) via wireless electrodes were also examined in response to the maternal odors in adulthood. Both early-life abuse models induced preference for the maternal odors in infancy. In adulthood, these early-life abuse models produced FST deficits and decreased social behavior, but did not change sexual motivation. Presentation of the maternal odors rescued FST and social behavior deficits induced by early-life abuse and enhanced sexual motivation in all animals. In addition, amygdala LFPs from both abuse animal models showed unique activation within the gamma frequency (70-90 Hz) bands in response to the specific maternal odor present during early-life abuse. These results suggest that attachment-related cues learned during infancy have a profound ability to rescue neurobehavioral dysregulation caused by early-life abuse. Paradoxically, abuse-associated cues seem to acquire powerful and enduring antidepressive properties and alter amygdala modulation.

  16. THE ADVERTISING-VALUE-EQUIVALENT (AVE METHOD IN QUANTIFYING ECONOMIC VALUES OF PUBLIC RELATIONS ACTIVITIES: EXPERIENCE OF A PUBLIC-LISTED COMPANY IN MALAYSIA

    Directory of Open Access Journals (Sweden)

    Musa Abu Hassan

    2006-01-01

    Full Text Available Why should public relations (PR not be evaluated for its economic value? Despite the point of its social or intangible values, the argument goes on and on in most management meetings where PR practitioners always face the challenges of justifying their worth – often in monetary terms. In an open dialogue with Grunig during his visit to Malaysia in 2004, this renowned PR guru also expressed the difficulty of quantifying the actual PR worth. It is best to qualify PR values by assessing its priceless relationships with the company’s stakeholders. However, in our routine business life, especially at the middle management level, the above question seems unavoidable. In enhancing excellence for PR and communication management, Ehling (1992 placed the logic underlying the economic values of PR on the relationship between benefits and costs associated with the implementation of a PR programme. The above question and problem serve as the main objective of this article. In exploring the solutions for the quantification of PR values in Malaysia, economic education is taken as a remedy for the absence of knowledge and skills in making intelligent decisions in the marketplace (Baskin et al., 1997; Lattimor et al., 2004. In this research context, the researchers (a combination of a practitioner and an academician respectively confined the scope to the experience of a selected public-listed company for its PR campaign implemented in 2004. Quantification was attempted by evaluating the assessment in print media exposures. All earned media coverage for that particular PR campaign was measured for the media type, space, position, and the corresponding advertising rate. Monetary value was assigned to every single piece of PR news in the way disbursements are made to paid media for advertising activities. The explication of this advertising-value-equivalent (AVE method in quantifying economic values for PR news with regard to the selected campaign was made

  17. Intrapair Comparison of Life-Course Appetite and Physical Activity in Elderly Danish Twins

    DEFF Research Database (Denmark)

    Løkkegaard, Laura Ekstrøm; Larsen, Lisbeth A; Christensen, Kaare

    2016-01-01

    . They were asked to compare their appetite and physical activity to that of their co-twins in different stages of life. On an individual level, we found a positive association between current self-reported physical activity and late-life survival for elderly twins. This was supported by the intrapair...... analyses, which revealed a positive association between midlife and current physical activity and late-life survival. A positive association between lower appetite and late-life survival was found generally over the life course in the individual level analyses but not in the intrapair analyses. Kappa...

  18. The adaptive value of gluttony: predators mediate the life history trade-offs of satiation threshold.

    Science.gov (United States)

    Pruitt, J N; Krauel, J J

    2010-10-01

    Animals vary greatly in their tendency to consume large meals. Yet, whether or how meal size influences fitness in wild populations is infrequently considered. Using a predator exclusion, mark-recapture experiment, we estimated selection on the amount of food accepted during an ad libitum feeding bout (hereafter termed 'satiation threshold') in the wolf spider Schizocosa ocreata. Individually marked, size-matched females of known satiation threshold were assigned to predator exclusion and predator inclusion treatments and tracked for a 40-day period. We also estimated the narrow-sense heritability of satiation threshold using dam-on-female-offspring regression. In the absence of predation, high satiation threshold was positively associated with larger and faster egg case production. However, these selective advantages were lost when predators were present. We estimated the heritability of satiation threshold to be 0.56. Taken together, our results suggest that satiation threshold can respond to selection and begets a life history trade-off in this system: high satiation threshold individuals tend to produce larger egg cases but also suffer increased susceptibility to predation. © 2010 The Authors. Journal Compilation © 2010 European Society For Evolutionary Biology.

  19. Application of historical Y-12 default radiological activity values to legacy waste

    International Nuclear Information System (INIS)

    Coleman, G.

    2009-01-01

    In June of 2003, Bechtel Jacobs Company LLC tasked Pacific Western Technologies (PWT) to perform a comprehensive audit of the Facility Acceptance Testing/ Container Analysis Tool (FAT-CAT), which is currently administered, by Bechtel Jacobs Company LLC... During this audit, a finding was issued on the subject of assigning historic Y-12 default radiological activity values to radiological containers, having no radiological data. Analysis of default radiological values versus known real radiological values showed the default values to be conservative as a place-holder for containers with no known radiological values. (authors)

  20. Factors influencing quality of life in patients with active tuberculosis.

    Science.gov (United States)

    Marra, Carlo A; Marra, Fawziah; Cox, Victoria C; Palepu, Anita; Fitzgerald, J Mark

    2004-10-20

    With effective treatment strategies, the focus of tuberculosis (TB) management has shifted from the prevention of mortality to the avoidance of morbidity. As such, there should be an increased focus on quality of life (QoL) experienced by individuals being treated for TB. The objective of our study was to identify areas of QoL that are affected by active TB using focus groups and individual interviews. English, Cantonese, and Punjabi-speaking subjects with active TB who were receiving treatment were eligible for recruitment into the study. Gender-based focus group sessions were conducted for the inner city participants but individual interviews were conducted for those who came to the main TB clinic or were hospitalized. Facilitators used open-ended questions and participants were asked to discuss their experiences of being diagnosed with tuberculosis, what impact it had on their lives, issues around adherence to anti-TB medications and information pertaining to their experience with side effects to these medications. All data were audio-recorded, transcribed verbatim, and analyzed using constant comparative analysis. 39 patients with active TB participated. The mean age was 46.2 years (SD 18.4) and 62% were male. Most were Canadian-born being either Caucasian or Aboriginal. Four themes emerged from the focus groups and interviews. The first describes issues related to the diagnosis of tuberculosis and sub-themes were identified as 'symptoms', 'health care provision', and 'emotional impact'. The second theme discusses TB medication factors and the sub-themes identified were 'adverse effects', 'ease of administration', and 'adherence'. The third theme describes social support and functioning issues for the individuals with TB. The fourth theme describes health behavior issues for the individuals with TB and the identified sub-themes were "behavior modification" and "TB knowledge." Despite the ability to cure TB, there remains a significant impact on QOL. Since much

  1. Factors influencing quality of life in patients with active tuberculosis

    Directory of Open Access Journals (Sweden)

    Cox Victoria C

    2004-10-01

    Full Text Available Abstract Background With effective treatment strategies, the focus of tuberculosis (TB management has shifted from the prevention of mortality to the avoidance of morbidity. As such, there should be an increased focus on quality of life (QoL experienced by individuals being treated for TB. The objective of our study was to identify areas of QoL that are affected by active TB using focus groups and individual interviews. Methods English, Cantonese, and Punjabi-speaking subjects with active TB who were receiving treatment were eligible for recruitment into the study. Gender-based focus group sessions were conducted for the inner city participants but individual interviews were conducted for those who came to the main TB clinic or were hospitalized. Facilitators used open-ended questions and participants were asked to discuss their experiences of being diagnosed with tuberculosis, what impact it had on their lives, issues around adherence to anti-TB medications and information pertaining to their experience with side effects to these medications. All data were audio-recorded, transcribed verbatim, and analyzed using constant comparative analysis. Results 39 patients with active TB participated. The mean age was 46.2 years (SD 18.4 and 62% were male. Most were Canadian-born being either Caucasian or Aboriginal. Four themes emerged from the focus groups and interviews. The first describes issues related to the diagnosis of tuberculosis and sub-themes were identified as 'symptoms', 'health care provision', and 'emotional impact'. The second theme discusses TB medication factors and the sub-themes identified were 'adverse effects', 'ease of administration', and 'adherence'. The third theme describes social support and functioning issues for the individuals with TB. The fourth theme describes health behavior issues for the individuals with TB and the identified sub-themes were "behavior modification" and "TB knowledge." Conclusion Despite the ability to

  2. Gamer Girls, Gold Farmers, and Activism "In Real Life"

    Science.gov (United States)

    Musgrave, Megan L.

    2016-01-01

    This essay analyzes the graphic novel "In Real Life" as an example of Cory Doctorow and Jen Wang's intention to raise young people's awareness about gender and economic disparities within the gaming industry. Broadly, "In Real Life" combats the pervasive cultural anxiety that Jane McGonigal challenges in her book "Reality…

  3. Cost-Effectiveness and Value of Information Analysis of Brief Interventions to Promote Physical Activity in Primary Care.

    Science.gov (United States)

    Gc, Vijay Singh; Suhrcke, Marc; Hardeman, Wendy; Sutton, Stephen; Wilson, Edward C F

    2018-01-01

    Brief interventions (BIs) delivered in primary care have shown potential to increase physical activity levels and may be cost-effective, at least in the short-term, when compared with usual care. Nevertheless, there is limited evidence on their longer term costs and health benefits. To estimate the cost-effectiveness of BIs to promote physical activity in primary care and to guide future research priorities using value of information analysis. A decision model was used to compare the cost-effectiveness of three classes of BIs that have been used, or could be used, to promote physical activity in primary care: 1) pedometer interventions, 2) advice/counseling on physical activity, and (3) action planning interventions. Published risk equations and data from the available literature or routine data sources were used to inform model parameters. Uncertainty was investigated with probabilistic sensitivity analysis, and value of information analysis was conducted to estimate the value of undertaking further research. In the base-case, pedometer interventions yielded the highest expected net benefit at a willingness to pay of £20,000 per quality-adjusted life-year. There was, however, a great deal of decision uncertainty: the expected value of perfect information surrounding the decision problem for the National Health Service Health Check population was estimated at £1.85 billion. Our analysis suggests that the use of pedometer BIs is the most cost-effective strategy to promote physical activity in primary care, and that there is potential value in further research into the cost-effectiveness of brief (i.e., <30 minutes) and very brief (i.e., <5 minutes) pedometer interventions in this setting. Copyright © 2018 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  4. Rethinking physical activity communication: using focus groups to understand women's goals, values, and beliefs to improve public health.

    Science.gov (United States)

    Segar, Michelle; Taber, Jennifer M; Patrick, Heather; Thai, Chan L; Oh, April

    2017-05-18

    Communication about physical activity (PA) frames PA and influences what it means to people, including the role it plays in their lives. To the extent that PA messages can be designed to reflect outcomes that are relevant to what people most value experiencing and achieving in their daily lives, the more compelling and effective they will be. Aligned with self-determination theory, this study investigated proximal goals and values that are salient in everyday life and how they could be leveraged through new messaging to better support PA participation among women. The present study was designed to examine the nature of women's daily goals and priorities and investigate women's PA beliefs, feelings, and experiences, in order to identify how PA may compete with or facilitate women's daily goals and priorities. Preliminary recommendations are proposed for designing new PA messages that align PA with women's daily goals and desired experiences to better motivate participation. Eight focus groups were conducted with White, Black, and Hispanic/Latina women aged 22-49, stratified by amount of self-reported PA (29 low active participants, 11 high active participants). Respondents discussed their goals, values, and daily priorities along with beliefs, feelings about and experiences being physically active. Data were collected, coded, and analyzed using a thematic analysis strategy to identify emergent themes. Many of the goals and values that both low and high active participants discussed as desiring and valuing map on to key principles of self-determination theory. However, the discussions among low active participants suggested that their beliefs, feelings, experiences, and definitions of PA were in conflict with their proximal goals, values, and priorities, also undermining their psychological needs for autonomy, competence, and relatedness. Findings from this study can be used to inform and evaluate new physical activity communication strategies that leverage more

  5. Connections between Ethical Values, the Meaning of Human Life, and Human Communities, according to Vasile Goldiș

    Directory of Open Access Journals (Sweden)

    Iovan Marţian

    2017-06-01

    Full Text Available The author presents the views held by Vasile Goldiș – Transylvanian scholar, politician, and one of the masterminds of the Great Union of 1 December 1918 – regarding the role of universal human values in guiding individuals and human communities. Together with other Christian values, ethics guides individuals, communities, political and administrative elites, churches, and academia. This results in greater justice, community solidarity and cohesion, and a greater ability for society to shape and promote its internal moral order. Considering the diversity of moral profiles found among various nations, ethnicities and political elites, Goldiș highlights their common grounds – which facilitates a new moral order in inter-human, inter-community and international relations. The ethical testament promoted by Goldiș in his writings and throughout his life is still relevant today, and it also holds true for the next generations.

  6. [Psychometric properties of the Activities Daily Life Scale (ADL)].

    Science.gov (United States)

    Boyer, L; Murcia, A; Belzeaux, R; Loundou, A; Azorin, J-M; Chabannes, J-M; Dassa, D; Naudin, J; Samuelian, J-C; Lancon, C

    2010-10-01

    Deficits in social functioning are an important core feature of mental health. Recently in France, the Activities Daily Life (ADL) scale has been proposed by the French authorities to assess social functioning for all hospitalized patients in a psychiatric ward. The perspective is to use this scale in the financing and organization of mental health services in France. The ADL scale is a 6-item (dressing/undressing, walking/mobility, eating/drinking, using toilets, behaviour, relationships/communication) heteroquestionnaire completed by a health care professional at the beginning of each hospitalization, assessing functioning of patients suffering from mental health diseases. However, limited consensus exists on this scale. The psychometric properties of the ADL scale have not been assessed. There is a pressing need for detailed examination of its performance. The aim of this study was to explore ADL psychometric properties in a sample of hospitalized patients in a psychiatric ward. We retrospectively analyzed data for all episodes of care delivered to hospitalized patients in a psychiatric ward in our French Public Hospital from January 1, 2008 to June 30, 2008. The study involved retrospective review of administrative and medical databases. The following data were collected: age, gender, diagnoses based on the International Classification of Diseases - 10th version, ADL scale and Assessment of Social Self-Sufficiency scale (ASSS). The psychometric properties were examined using construct validity, reliability, external validity, reproducibility and sensitivity to change. Data analysis was performed using SPSS 15.0 and WINSTEP software. A total of 1066 patients completed the ADL scale. Among them, 49.7% were male, mean age was 36.5 ± 10.8, and 83.5% were single. Schizophrenia, schizotypal and delusional disorders (40.0%), mood disorders (27.9%) and mental and behavioural disorders due to psychoactive substance use (12%) were the most common diagnoses. Factor

  7. Integrating Values in the Care Giving Activity from the Professional Point of View

    Directory of Open Access Journals (Sweden)

    Juan Carlos Delgado-Antolín

    2014-04-01

    Full Text Available Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

  8. Integrating values in the care giving activity from the professional point of view.

    Science.gov (United States)

    Delgado-Antolín, Juan Carlos

    2014-01-01

    Nurses trained more and more on scientific evidence, often focus their actions based fundamentally on scientific fact, leaving aside other important knowledge that intervene in the care giving relation: communication, personal relationships, respect in the relationship, and knowing all the values implied in said relationship. It is about these values and on their importance within care upon which the author reflects in this article, until concluding on how we can integrate values to the care giving activity.

  9. Temporal associations of life with solar and geophysical activity

    Directory of Open Access Journals (Sweden)

    T. K. Breus

    Full Text Available In biology, circadian rhythms with a period of one cycle in 20–28 h are known to be ubiquitous and partly endogenous. Rhythms with a frequency lower than one cycle per day are called 'infradian rhythms'. Among them are components with one cycle in about 3.5, 7, 14 and 28 days, the multiseptans, which, like the circadians, must be regarded as a general characteristic of life: they characterize unicells as well as much more differentiated organisms. We hypothesize that heliogeophysical factors other than the solar visible light, held responsible for the evolution of circadian periodicity, underlie the infradian rhythms of biosystems. The periodicities in the solar wind and variations in the interplanetary magnetic field (IMF which are associated with the solar rotation are very similar in length to the biological periodicities. We investigate the temporal relations of variations in solar activity and in biological systems to test associations between events in the IMF, in geomagnetic disturbance, in myocardial infarction and in physiology. By cross-spectral analysis, we also find relations at certain frequencies between changes in human physiology on the one hand, and (1 the vertical component of the induction vector of the IMF, Bz, and (2 a global index of geomagnetic disturbance, Kp, on the other hand. We wish to stimulate interest in these periodicities of both biological systems and geophysical endpoints among physicists and biologists alike, so that problems relevant to clinicians and other biologists, including evolutionists, are eventually solved by their cooperation with the geophysical community.

  10. Short communication: Effect of active food packaging materials on fluid milk quality and shelf life.

    Science.gov (United States)

    Wong, Dana E; Goddard, Julie M

    2014-01-01

    Active packaging, in which active agents are embedded into or on the surface of food packaging materials, can enhance the nutritive value, economics, and stability of food, as well as enable in-package processing. In one embodiment of active food packaging, lactase was covalently immobilized onto packaging films for in-package lactose hydrolysis. In prior work, lactase was covalently bound to low-density polyethylene using polyethyleneimine and glutaraldehyde cross-linkers to form the packaging film. Because of the potential contaminants of proteases, lipases, and spoilage organisms in typical enzyme preparations, the goal of the current work was to determine the effect of immobilized-lactase active packaging technology on unanticipated side effects, such as shortened shelf-life and reduced product quality. Results suggested no evidence of lipase or protease activity on the active packaging films, indicating that such active packaging films could enable in-package lactose hydrolysis without adversely affecting product quality in terms of dairy protein or lipid stability. Storage stability studies indicated that lactase did not migrate from the film over a 49-d period, and that dry storage resulted in 13.41% retained activity, whereas wet storage conditions enabled retention of 62.52% activity. Results of a standard plate count indicated that the film modification reagents introduced minor microbial contamination; however, the microbial population remained under the 20,000 cfu/mL limit through the manufacturer's suggested 14-d storage period for all film samples. This suggests that commercially produced immobilized lactase active packaging should use purified cross-linkers and enzymes. Characterization of unanticipated effects of active packaging on food quality reported here is important in demonstrating the commercial potential of such technologies. Copyright © 2014 American Dairy Science Association. Published by Elsevier Inc. All rights reserved.

  11. Personal Values and Mission Statement: A Reflective Activity to Aid Moral Development

    Science.gov (United States)

    Laird-Magee, Tyler; Gayle, Barbra Mae; Preiss, Raymond

    2015-01-01

    Personal values guide ethical decision-making behaviors. Business professors have traditionally addressed undergraduate ethics-based learning through a learn ethics approach using case studies, simulations, presentations, and other activities. Few offer a live ethics orientation requiring completion of a personal values self-assessment and…

  12. Adolescents' Sociopolitical Values in the Context of Organized Activity Involvement

    Science.gov (United States)

    Oosterhoff, Benjamin; Ferris, Kaitlyn A.; Metzger, Aaron

    2017-01-01

    Sociopolitical values are hypothesized to form during adolescence, but the developmental and contextual origins of these values have been largely unexplored. A sample of 846 adolescents (M[subscript age] = 15.96, SD = 1.22, range = 13-20 years) reported on their organized activity involvement (volunteering, sports, church, community clubs,…

  13. Implementation and Evaluation of a Values Clarification Activity for a Large Undergraduate Human Sexuality Course

    Science.gov (United States)

    Lederer, Alyssa M.

    2016-01-01

    Values clarification is an important tool that helps individuals to clarify their beliefs about sexuality-related issues. This lesson plan provides instructions for a 1-hour values clarification activity for a large undergraduate human sexuality course that serves as an introduction to course content and tone, stimulates students' initial thinking…

  14. Adolescent Expectancy-Value Motivation, Achievement in Physical Education, and Physical Activity Participation

    Science.gov (United States)

    Zhu, Xihe; Chen, Ang

    2013-01-01

    This study examined the relation between adolescent expectancy-value motivation, achievements, and after-school physical activity participation. Adolescents (N = 854) from 12 middle schools completed an expectancy-value motivation questionnaire, pre and posttests in psychomotor skill and health-related fitness knowledge tests, and a three-day…

  15. Ninth Graders' Energy Balance Knowledge and Physical Activity Behavior: An Expectancy-Value Perspective

    Science.gov (United States)

    Chen, Senlin; Chen, Ang

    2012-01-01

    Expectancy beliefs and task values are two essential motivators in physical education. This study was designed to identify the relation between the expectancy-value constructs (Eccles & Wigfield, 1995) and high school students' physical activity behavior as associated with their energy balance knowledge. High school students (N = 195) in two…

  16. Impact of active and stable psoriasis on health-related quality of life: the PSO-LIFE study.

    Science.gov (United States)

    Daudén, E; Herrera, E; Puig, L; Sánchez-Carazo, J L; Toribio, J; Perulero, N

    2013-10-01

    The aim of this study was to assess the impact of psoriasis on health-related quality of life (HRQOL) using different questionnaires. Prospective observational study of patients with plaque psoriasis of at least 6 months' duration stratified by active and stable disease. The patients were evaluated at baseline, 7 days, and 12 weeks. At the 3 visits, the investigators recorded sociodemographic and clinical data and the patients completed the following HRQOL questionnaires: the Dermatology Life Quality Index (DLQI), the Psoriasis Disability Index (PDI), and psoriasis quality of life questionnaire (PSO-LIFE). In total, 304 patients (182 with active psoriasis and 122 with stable psoriasis) were evaluated. The mean (SD) age was 45.3 (14.5) years, and 56.3% of the group were men. At baseline, the mean (SD) psoriasis and area severity index (PASI) score was 17.0 (7.4) in patients with active disease and 5.6 (5.3) in those with stable disease; a reduction was seen in PASI scores during the evaluation period (P<.01). The mean (SD) score on the PSO-LIFE questionnaire increased significantly from 57.4 (20.4) to 72.2 (19.6) in patients with active psoriasis and from 76.4 (20.6) to 82.3 (18.3) in those with stable disease (P<0.01 in both groups). The difference in standardized mean scores between the 2 groups was 0.79 for the DLQI, 0.62 for the PDI, and 0.85 for the PSO-LIFE questionnaire. The impact of psoriasis on HRQOL as assessed by the PSO-LIFE questionnaire was greater in patients with lesions in visible areas than in those with less visible lesions (P<.01). Changes in PSO-LIFE and PASI scores were moderately and significantly correlated (r=-0.4). The impact of psoriasis on HRQOL is higher in patients with active disease. The PSO-LIFE questionnaire showed a greater tendency to discriminate between active and stable psoriasis than either the DLQI or the PDI. PSO-LIFE scores correlated significantly with lesion site and disease severity as measured by PASI. Copyright

  17. Characteristics of the activity-affect association in inactive people: an ambulatory assessment study in daily life.

    Directory of Open Access Journals (Sweden)

    Birte eVon Haaren

    2013-04-01

    Full Text Available Acute and regular exercise as well as physical activity is related to wellbeing and positive affect. Recent studies have shown that even daily, unstructured physical activities increase positive affect. However, the attempt to achieve adherence to physical activity or exercise in inactive people through public health interventions has often been unsuccessful. Most studies analyzing the activity-affect association in daily life, did not report participants´ habitual activity behavior. Thus, samples included active and inactive people, but they did not necessarily exhibit the same affective reactions to physical activity in daily life. Therefore the present study investigated whether the association between physical activity and subsequent affective state in daily life can also be observed in inactive individuals. We conducted a pilot study with 29 inactive university students (mean age 21.3 yrs ± 1.7 using the method of ambulatory assessment. Affect was assessed via electronic diary and physical activity was measured with accelerometers. Participants had to rate affect every two hours on a six item bipolar scale reflecting the three basic mood dimensions energetic arousal, valence and calmness. We calculated activity intensity level (mean Metabolic Equivalent (MET value and the amount of time spent in light activity over the last 15 minutes before every diary prompt and conducted within-subject correlations. We did not find significant associations between activity intensity and the three mood dimensions. Due to the high variability in within-subject correlations we conclude that not all inactive people show the same affective reactions to physical activity in daily life. Analyzing the physical activity-affect association of inactive people was difficult due to little variance and distribution of the assessed variables. Interactive assessment and randomized controlled trials might help solving these problems. Future studies should examine

  18. Modification of the Assessment of Life Habits (LIFE-Hm) to consider personalized satisfaction with participation in activities and roles: results from a construct validity study with older adults.

    Science.gov (United States)

    Roy-Bouthot, Kathleen; Filiatrault, Patrick; Caron, Cyndi; Gagnon, Maxime; Prémont, Stéphanie; Levasseur, Mélanie

    2014-01-01

    Participation, defined as a person's involvement in activities and roles, is a primary intervention goal in rehabilitation. To achieve client-centered practice, rehabilitation professionals need to go beyond objective accomplishment criteria and consider satisfaction with and the importance of participation in activities and roles. To our knowledge, no instrument considers accomplishment, satisfaction and importance of activities and roles, and allows numerical scoring and comparison. The objectives of this study were to modify the Assessment of Life Habits questionnaire (LIFE-Hm) to consider personalized satisfaction (satisfaction weighted by importance) with participation in activities and roles, and to: (1) examine its convergent validity with quality of life (QOL) and (2) compare the associations between QOL on the one hand and, satisfaction (LIFE-H) and personalized satisfaction (LIFE-Hm) with participation on the other. A descriptive cross-sectional study was conducted with 84 older adults, average age 76 years, with different functional autonomy levels. Quality of life was associated with personalized satisfaction for all categories of activities and roles (r = 0.45 to 0.75; p study found good construct validity of the LIFE-Hm with QOL. Personalization can add value in achieving client-centered practice. Implications for Rehabilitation The LIFE-Hm becomes the first instrument available in English and French that allows comparison between individuals and informs rehabilitation professionals about the level of accomplishment, satisfaction and personalized satisfaction with participation in activities and roles. Personalized satisfaction can add value in achieving client-centered practice as it considers not only how satisfying activities and roles are for the person, but also the importance that these activities and roles have for her/him. The LIFE-Hm offers the advantage of systematically identifying activities and roles which are not satisfactory but

  19. Perceptions Towards Non-Value-Adding Activities During The Construction Process

    Directory of Open Access Journals (Sweden)

    Ismail Haryati

    2016-01-01

    Full Text Available Non-value-adding activities are pure waste during the construction process. However, most of the construction practitioner does not realise that most of the activities performed during the construction process add no value to their project. A total of 375 numbers of questionnaires distributed to the Developer, Jabatan Kerja Raya, Consultants and Contractors. The study found that awareness by construction participants in Malaysia to take actions against non-value-adding activities during the construction process is relatively low. Through analysed by using the Pareto Chart, it has been found that defects and waiting time are two categories of non-value-adding activities that need to be prioritised by the industry. It is also found that non-value-adding activities most frequently occurred during structural and architectural work. This paper also reviewed on the causes of non-value-adding activities and discussed its effect towards time, cost, quality and productivity of the construction project. This paper is also important to give clearness and broader understandings on this form of waste other than material waste.

  20. Quality of life of people living with HIV/AIDS and on highly active ...

    African Journals Online (AJOL)

    Quality of life of people living with HIV/AIDS and on highly active ... the Short Form-36 Health Survey (SF-36) was used to measure quality of life among patients on ... instrument for use in Ethiopia to assess the quality of life of people living with ...

  1. The Game of Late Life: A Novel Education Activity for the Psychology of Ageing

    Science.gov (United States)

    Brinker, Jay K.; Roberts, Pamela; Radnidge, Belinda

    2014-01-01

    This article describes the development and evaluation of The Game of Late Life--a novel education activity for the psychology of ageing. The game was designed to provide transformational learning where students imagine themselves as older adults and move through late life via a game board, encountering various life events along the way. One of the…

  2. When Product Life Cycle Meets Customer Activity Cycle

    DEFF Research Database (Denmark)

    Tan, Adrian Ronald

    2007-01-01

    Manufacturing companies have traditionally focused their efforts on designing, developing and producing products to offer on the market. Today global competition and demands for greater company responsibility of products throughout their entire life cycle are driving manufacturing companies to sh...

  3. Years of life gained due to leisure-time physical activity in the U.S.

    Science.gov (United States)

    Janssen, Ian; Carson, Valerie; Lee, I-Min; Katzmarzyk, Peter T; Blair, Steven N

    2013-01-01

    Physical inactivity is an important modifiable risk factor for noncommunicable disease. The degree to which physical activity affects the life expectancy of Americans is unknown. This study estimated the potential years of life gained due to leisure-time physical activity in the U.S. Data from the National Health and Nutrition Examination Survey (2007-2010); National Health Interview Study mortality linkage (1990-2006); and U.S. Life Tables (2006) were used to estimate and compare life expectancy at each age of adult life for inactive (no moderate to vigorous physical activity); somewhat-active (some moderate to vigorous activity but active (≥ 500 MET minutes/week of moderate to vigorous activity) adults. Analyses were conducted in 2012. Somewhat-active and active non-Hispanic white men had a life expectancy at age 20 years that was ~2.4 years longer than that for the inactive men; this life expectancy advantage was 1.2 years at age 80 years. Similar observations were made in non-Hispanic white women, with a higher life expectancy within the active category of 3.0 years at age 20 years and 1.6 years at age 80 years. In non-Hispanic black women, as many as 5.5 potential years of life were gained due to physical activity. Significant increases in longevity were also observed within somewhat-active and active non-Hispanic black men; however, among Hispanics the years-of-life-gained estimates were not significantly different from 0 years gained. Leisure-time physical activity is associated with increases in longevity. Copyright © 2013 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  4. Years of Life Gained Due to Leisure-Time Physical Activity in the United States

    Science.gov (United States)

    Janssen, Ian; Carson, Valerie; Lee, I-Min; Katzmarzyk, Peter T.; Blair, Steven N.

    2013-01-01

    Background Physical inactivity is an important modifiable risk factor for non-communicable disease. The degree to which physical activity affects the life expectancy of Americans is unknown. This study estimated the potential years of life gained due to leisure-time physical activity across the adult lifespan in the United States. Methods Data from the National Health and Nutrition Examination Survey (2007–2010), National Health Interview Study mortality linkage (1990–2006), and US Life Tables (2006) were used to estimate and compare life expectancy at each age of adult life for inactive (no moderate-to-vigorous physical activity), somewhat active (some moderate-to-vigorous activity but active (≥500 metabolic equivalent min/week of moderate-to-vigorous activity) adults. Analyses were conducted in 2012. Results Somewhat active and active non-Hispanic white men had a life expectancy at age 20 that was around 2.4 years longer than the inactive men; this life expectancy advantage was 1.2 years at age 80. Similar observations were made in non-Hispanic white women, with a higher life expectancy within the active category of 3.0 years at age 20 and 1.6 years at age 80. In non-Hispanic black women, as many as 5.5 potential years of life were gained due to physical activity. Significant increases in longevity were also observed within somewhat active and active non-Hispanic black men; however, among Hispanics the years of life gained estimates were more variable and not significantly different from 0 years gained. Conclusions Leisure-time physical activity is associated with increases in longevity in the United States. PMID:23253646

  5. Does Physical Activity Increase Life Expectancy? A Review of the Literature

    Directory of Open Access Journals (Sweden)

    C. D. Reimers

    2012-01-01

    Full Text Available Physical activity reduces many major mortality risk factors including arterial hypertension, diabetes mellitus type 2, dyslipidemia, coronary heart disease, stroke, and cancer. All-cause mortality is decreased by about 30% to 35% in physically active as compared to inactive subjects. The purpose of this paper was to synthesize the literature on life expectancy in relation to physical activity. A systematic PubMed search on life expectancy in physically active and inactive individuals was performed. In addition, articles comparing life expectancy of athletes compared to that of nonathletes were reviewed. Results of 13 studies describing eight different cohorts suggest that regular physical activity is associated with an increase of life expectancy by 0.4 to 6.9 years. Eleven studies included confounding risk factors for mortality and revealed an increase in life expectancy by 0.4 to 4.2 years with regular physical activity. Eleven case control studies on life expectancy in former athletes revealed consistently greater life expectancy in aerobic endurance athletes but inconsistent results for other athletes. None of these studies considered confounding risk factors for mortality. In conclusion, while regular physical activity increases life expectancy, it remains unclear if high-intensity sports activities further increase life expectancy.

  6. Representations of happiness and life satisfaction in the group of educated and socially active young people

    Directory of Open Access Journals (Sweden)

    Kokurina, Irina G.

    2014-03-01

    Full Text Available The paper examines the differences in the social representations of happiness among optimists and pessimists in the group of socially active, educated young members of the international youth organization Association Internationale des Etudiants en Sciences Economiques et Commerciales . To assess the degree of optimism and pessimism we used the Satisfaction With Life Scale (SWLS developed by E. Diener, while social representation, divided into the nucleus and peripheral zones, were examined using Verges’ technique within the framework of the concept of social mindsets offered by S. Moskovichi. It has been shown that, irrespective of the optimism or pessimism of the participants, the nucleus of their representations of happiness contains such a value as love. However, only in optimists’ representations is this value combined in the nucleus with the values of family and friendship. In the pessimists’ nucleus zone of the representation of happiness, love is presented as an independent value, primarily associated with striking emotional experiences, which has aspects of psychological addiction. Considerable differences between optimists and pessimists have also been found in the peripheral zone of the representation of happiness. Only optimists have such associations as “knowledge”, “children”, and “faith” in their peripheral area. In our opinion, the major scale of differences between optimists and pessimists is formed by the factor of sociocentricity and egocentricity.

  7. Activity involvement and quality of life of people at different stages of dementia in long term care facilities.

    Science.gov (United States)

    Smit, Dieneke; de Lange, Jacomine; Willemse, Bernadette; Twisk, Jos; Pot, Anne Margriet

    2016-01-01

    Involvement in activities is assumed to positively influence the quality of life of people with dementia, yet activity provision in long-term care remains limited. This study aims to provide more insight into the value of activity involvement for domains of the quality of life of long-term dementia care residents, taking resident characteristics and cognitive status into account. Data were derived from 144 long-term care facilities participating in the second measurement (2010/2011) of the living arrangements for dementia study. Amongst 1144 residents, the relationship between time involved in activities (activity pursuit patterns; RAI-MDS) and quality of life (Qualidem) was studied using multilevel linear regression analyses. Analyses were adjusted for residents' age, gender, neuropsychiatric symptoms, ADL dependency and cognition. To check for effect modification of cognition, interactions terms of the variables activity involvement and cognitive status were added to the analyses. Despite resident's cognitive status, their activity involvement was significantly related to better scores on care relationship, positive affect, restless tense behaviour, social relations, and having something to do. A negative relationship existed between the activity involvement and positive self-image. The explained variance in the quality of life between residents caused by the activity involvement was small. Activity involvement seems to be a small yet important contributor to higher well-being in long-term care resident at all stages of dementia. Adjusting activities to individual preferences and capabilities might enlarge this relationship. Further research is needed to confirm this hypothesis, using measurement instruments less sensitive to recall bias and differentiating between the active and passive activity involvement.

  8. Values for the ICECAP-Supportive Care Measure (ICECAP-SCM) for use in economic evaluation at end of life.

    Science.gov (United States)

    Huynh, Elisabeth; Coast, Joanna; Rose, John; Kinghorn, Philip; Flynn, Terry

    2017-09-01

    End of life care may have elements of value that go beyond health. A generic measure of the benefits of end of life care could be helpful to decision makers. Such a measure, based on the capability approach, has recently been developed: the ICECAP Supportive Care Measure. This paper reports the first valuation exercise for that measure, with data from 6020 individuals collected from an on-line general population panel during June 2013. Individuals were asked to complete a stated choice experiment that combined best-worst scaling and a standard discrete choice experiment. Analysis of the best-worst data used limited dependent variable models within the random utility framework including the multinomial logit models and latent class choice model analysis. Exploratory steps were taken to determine the similarity of the best-worst and DCE data before formal testing and pooling of the two data sources. Combined data were analysed in a heteroscedastic conditional logit model adjusting for continuous scale. Two sets of tariffs were generated, one from the best-worst data capturing only main effects, and a second from the pooled data allowing for two-way interactions. Either tariff could be used in economic evaluation of interventions at the end of life, although there are advantages and disadvantages with each. This extensive valuation exercise for the ICECAP Supportive Care Measure, with a large number of members of the general public, could be complemented in the future with best-worst scaling studies amongst those experiencing the end of life. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. A future for nuclear sites beyond their service life. Nuclear site value development; Un avenir pour les sites nucleaires en fin de cycle. Valorisation des sites nucleaires

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    As the nuclear industry moves into a new development phase, many facilities built in the fifties and sixties are reaching the end of their service life. Dismantling them and rehabilitating the sites on which they stand is a major industrial challenge which will give rise to a number of new projects. AREVA has more than 20 years' experience in these highly technical fields. As more and more sites reach the end of their service life, AREVA considers nuclear site value development as a fully-fledged industrial activity. The group's competencies in this field have been grouped together to form a dedicated entity: the Nuclear Site Value Development Business Unit, created in 2008. Several billion euros are invested in site value development projects which are far-reaching and complex, and often last for several decades. Long before work actually begins, lengthy studies and preparations are required to schedule operations, select the techniques to be used and optimize costs and deadlines. The Nuclear Site Value Development BU is currently working on four major projects involving its own facilities and those of the CEA: - La Hague: dismantling of the first generation of used fuel recycling facilities. Between 1966 and 1998, almost 5,000 tons of used fuel from graphite-moderated gas-cooled reactors, 4,500 tons of light water reactor fuel, as well as fuel from fast reactors and research reactors, were treated at UP2 400, the very first industrial recycling plant on the La Hague site. - Marcoule: first-time dismantling of a recycling plant. 1,000 rooms to be cleaned up, 30,000 tons of waste to be treated, 30 years of work. - Cadarache: first-time dismantling of a Mox fuel fabrication plant. The Cadarache plant was commissioned in 1962 to fabricate fuel for fast reactors; this was followed by MOX fuel for light water reactors, an activity which continued until the plant was shut down in 2003. - Annecy and Veurey: giving a new lease of life to former industrial sites

  10. Activity Pattern Profiles: Relationship With Affect, Daily Functioning, Impairment, and Variables Related to Life Goals.

    Science.gov (United States)

    Esteve, Rosa; López-Martínez, Alicia E; Peters, Madelon L; Serrano-Ibáñez, Elena R; Ruíz-Párraga, Gema T; González-Gómez, Henar; Ramírez-Maestre, Carmen

    2017-05-01

    The aim of this cross-sectional study was to identify subgroups of patients on the basis of their activity patterns and to investigate their relationship with life goals, optimism, affect, and functioning. The sample was comprised of 276 patients with chronic musculoskeletal pain. Hierarchical cluster analysis was performed on the activity pattern variables and the resulting clusters were compared using 1-way analysis of variance. The 4-cluster was the optimal solution. The 4 clusters comprised: 1) avoiders: patients with high levels of avoidance and low levels of persistence, who use pacing to reduce pain, 2) doers: patients with high levels of persistence and low levels of pacing and avoidance, 3) extreme cyclers: patients with high levels of avoidance and persistence and low levels of pacing, and 4) medium cyclers: patients with moderately high levels of avoidance and persistence and high levels of pacing. Comparison of the clusters showed that doers had the most adaptive profile, whereas avoiders, followed by extreme cyclers, had unhealthy profiles. Doers showed a high level of optimism and a good balance between goal value, expectancy, and conflict. It is useful to distinguish profiles on the basis of various activity patterns. In contrast to profiles characterized by avoidance, profiles characterized by high persistence and low avoidance were associated with adaptive results. Patients with this profile also showed a high level of optimism and a good balance between goal value, expectancy, and conflict. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  11. Physical activity and quality of life of amputees in southern Brazil.

    Science.gov (United States)

    da Silva, Rudney; Rizzo, Julia Ghazel; Gutierres Filho, Paulo José Barbosa; Ramos, Valmor; Deans, Sarah

    2011-12-01

    Physical activity is a positive component of human health. Its effects are associated with improvement in physical, psychological and social aspects of quality of life. Physical activity is therefore an important factor in the rehabilitation of amputees. To analyse the relationship between physical activity and quality of life for amputees in southern Brazil. Descriptive, cross-sectional design with nonrandomized sample. A total of 40 questionnaire instruments were distributed to subjects who met the inclusion criteria, with a response rate of 55% (22 individuals, n = 15 males, n = 7 females). Outcome measurements were obtained through the International Physical Activity Questionnaire and World Health Organization Quality of Life-Bref. The sample was characterized by physically active adult male prosthetic users with positive quality of life, and amputation below the right knee caused by mechanical trauma related to traffic accidents with motorcycles. Significant correlations were identified between all domains of quality of life and between level of physical activity and psychological quality of life. No correlation was identified between gender and quality of life variables or physical activity levels. This study showed that in very active amputees of both genders, level of physical activity is not associated with quality of life except for the psychological domain.

  12. Secondary School Students' Physical Activity Participation across Physical Education Classes: The Expectancy-Value Theory Approach

    Science.gov (United States)

    Gråstén, Arto; Watt, Anthony; Hagger, Martin; Jaakkola, Timo; Liukkonen, Jarmo

    2015-01-01

    The primary purpose of this study was to analyze the link between students' expectancy beliefs, subjective task values, out-of-school activity, and moderate to vigorous physical activity (MVPA) participation across secondary school physical education (PE) classes. The sample comprised 96 students (58 girls, 38 boys; Mage = 15.03, SD = 0.94) from…

  13. Dose-response of women's health-related quality of life (HRQoL) and life satisfaction to physical activity.

    Science.gov (United States)

    Eime, Rochelle; Harvey, Jack; Payne, Warren

    2014-02-01

    To examine the dose-response relationship between health related quality of life (HRQoL) and life satisfaction (outcomes) and duration of recreational physical activity (exposure). Further, to explore whether these relationships depend on type of physical activity (PA). 793 Australian rural-living women self-reported on duration of recreational PA; HRQoL via SF-36 Mental Component Summary (MCS) and Physical Component Summary (PCS); and a life satisfaction scale. ANOVAs and ANCOVAs investigated differences in outcomes (MCS, PCS, and life satisfaction) between tertiles of exposure to recreational PA, and types of PA (club sport, gymnasium, walking), with adjustment for potential confounders. A significant positive dose-response relationship was found between PCS and level of PA. Furthermore, this relationship depended on type of PA, with club-sport participants recording higher PCS than non-club-sport participants in all but the highest tertile of exposure. Life satisfaction and MCS were not significantly related to level of PA. Physical health was positively associated with level of recreational PA, with club sport participation contributing greater benefits at low to moderate exposures than participation in gymnasium or walking activities.

  14. [Development of social activities-related daily life satisfaction scale for the elderly and evaluation of its reliability and validity].

    Science.gov (United States)

    Okamoto, Hideaki

    2010-07-01

    The purpose of this study was to develop a Social Activities-Related Daily Life Satisfaction Scale specifically applicable to elderly people in communities and to evaluate its reliability and validity. Sixteen items were extracted from an initial pool and assessed for inclusion in the scale by correlation and exploratory factor analyses. To confirm validity, confirmatory factor analysis was conducted and correlation coefficients were calculated. In addition, t-tests were performed in order to generate scores of the subscale related to activity. To prove reliability, Cronbach's coefficient alpha values were calculated. Data for 755 older adults aged 65 to 84 years were obtained from a mail survey in Ichikawa City, Chiba Prefecture. Exploratory factor analyses indicated that four factors, "satisfaction with learning" (four items), "satisfaction with usefulness to others and society" (four items), "satisfaction with health and physical strength" (three items), and "satisfaction with friends" (three items) should be extracted. Confirmatory factor analysis for assessing the 14-item four-factor model showed high goodness of fit indices (GFI = 0.943, AGFI = 0.915, RMSEA = 0.068). Concurrent validity was established by comparing the score of the scale with five external variables (Activity and Daily Life Satisfaction Scale for the Elderly, Life Satisfaction Index K, etc). Student's t-tests revealed that each score of the subscale was positively associated with activity variable. The overall Cronbach's coefficient alpha for the scale was 0.919 and for its four subscales values ranged from 0.814 to 0.887. A Social Activities-Related Daily Life Satisfaction Scale was derived consisting of four subscales, "satisfaction with learning", "satisfaction with usefulness to others and society", "satisfaction with health and physical strength", and "satisfaction with friends". The results of the present study suggested that the Social Activities-Related Daily Life Satisfaction Scale

  15. Background activity values from the nuclear power plants at the spanish coast

    International Nuclear Information System (INIS)

    Montesinos, M.

    1979-01-01

    The radiological data obtained from gross alpha and beta measurements are exposed. Also the activity of differents long lived radionuclides from a significant number of the Cantabric coast sea biota samples is given, where the Lemoniz nuclear power plant is located, as well as those from the Mediterranean coast, where the Vandellos nuclear power plant is sitting. The activity transfer through the different steps of the food-chain in each biota sample, as well as the activity values for sediments and water are presented. Eventually, a comparatif study of the background activity values between the two coasts mentioned above, is made. Also a comparison between the preoperational and operational values for the operating Vandellos nuclear power plant is described. (author)

  16. [The impact of hypertension on active life expectancy among senior citizens of Beijing].

    Science.gov (United States)

    Zhang, Zhong-ying; Tang, Zhe; Feng, Ming

    2010-07-01

    The aim of the study is to explore the influence of hypertension on life expectancy (LE), active life expectancy (ALE) and active life expectancy/life expectancy (ALE/LE) among senior citizens in Beijin. The sample derived from Beijing multidimensional longitudinal study on aging, baseline survey consisted of 1847 elderly people aged 60 years and over dwelling in the communities from one urban district (Xuanwu), one suburban country (Daxing) and one mountainous country (Huairou) in Beijing, 2004. Cluster, stratified and randomly selected sampling technique was used and a follow-up program was carried out in 2007. The subjects were invited to fill in questionnaires at home through well-trained interviewers, together with medical history of hypertension and repeated blood pressure measurements adopted. The state of activity was defined according to whether they could perform activities of daily life (ADL). IMaCH software for multi-state life table method was used to calculate the life expectancy (LE), active life expectancy (ALE) and active life expectancy/life expectancy (ALE/LE) in people with hypertension and normal blood tension, as well as on those people with hypertension with or without cardio-cerebral disease. The study manifested that hypertensives were associated with the reduction of LE, ALE and ALE/LE compared to the normotensives. The ALE/LE was descending along with ageing, and the speed of reduction was much faster in the hypertensive group, especially within senile population. LE, ALE and LE/LE among the hypertensives with cardio-cerebral vascular diseases were shorter than the hypertensives without the disease. Difference in ALE/LE was striking in people with virile senility. Hypertension remarkably impacted the active life expectancy on senior citizens living in Beijing, especially for elderly. Hypertensives with cardio-cerebral vascular diseases exerted further influence on active life expectancy, particularly among population of virile senility

  17. Love and the Value of Life in Health Care: A Narrative Medicine Case Study in Medical Education.

    Science.gov (United States)

    Pentiado, Jorge Alberto Martins; De Almeida, Helcia Oliveira; Amorim, Fábio Ferreira; Facioli, Adriano Machado; Trindade, Eliana Mendonça Vilar; De Almeida, Karlo Jozefo Quadros

    This case study is an example of narrative medicine applied to promote self-awareness and develop humanistic contents in medical education. The impact and the human appeal of the narrative lie in the maturity and empathy shown by a student when reporting his dramatic experience during the care given to a newborn (with Patau syndrome and multiple malformations diagnosed at birth) and to her mother. The narrative approach helped the student to be successful in bringing out the meaning behind the story and to position himself from the mother's and newborn's perspective. The student's introspection changed a seemingly scary interaction into a positive experience, overcoming many initial negative emotions, such as fear, disappointment, horror, hopelessness, and insecurity in the face of the unexpected. It is uplifting how the student was strengthened by the power of maternal love to the point of overcoming any remaining feelings of eugenics or rejection. Other important lessons emerging from the case study were the art of listening and the value of silence. This narrative shows how the development of narrative competence can help establish a good physician-patient relationship, because the physician or the student with such competence usually confirms the patient's value and demonstrates concern for them, focusing on what they say and allowing genuine contact to be established, which is necessary for effective therapeutic alliance. The student's interpretations of the meaning of love and value of life inspired him on his reframing process of a medical practice marked by vicarious suffering.

  18. The derivation and application of a risk related value of the spend for saving a statistical life

    International Nuclear Information System (INIS)

    Jackson, D; Stone, D; Butler, G G; McGlynn, G

    2004-01-01

    The concept of a risk related value of the spend for saving a statistical life (VSSSL) is advanced for use in cost-benefit studies across the power generation sector, and the nuclear industry in particular. For illustrative purposes, a best estimate VSSSL is set based on HSE guidance at Pounds 2 M. Above a risk of 10 -3 y -1 it is assumed that the VSSSL may approach this maximum sustainable value. As the risk reduces so does the VSSSL. At a risk level of 10 -6 y -1 a VSSSL of Pounds 0.5 M is applied. For risks below 10 -9 y -1 the value of further risk reduction approaches zero, although a nominal VSSSL of Pounds 10 k is applied as a pragmatic way forward in this study. The implications of adopting this concept as an aid to decision making in determining the spend on radiological dose reduction measures are illustrated through a worked example with a banded approach to estimating collective dose

  19. An Internet-Based Physical Activity Intervention to Improve Quality of Life of Inactive Older Adults

    DEFF Research Database (Denmark)

    Broekhuizen, Karen; de Gelder, Jelle; Wijsman, Carolien A

    2016-01-01

    BACKGROUND: Increasing physical activity is a viable strategy for improving both the health and quality of life of older adults. OBJECTIVE: The aim of this study was to assess if an Internet-based intervention aimed to increase physical activity was effective in improving quality of life of inact...

  20. 78 FR 38996 - Proposed Collection; 60-Day Comment Request; Family Life, Activity, Sun, Health, and Eating...

    Science.gov (United States)

    2013-06-28

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institutes of Health Proposed Collection; 60-Day Comment Request; Family Life, Activity, Sun, Health, and Eating (FLASHE) Study (NCI) Summary: In.... Proposed Collection: Family Life, Activity, Sun, Health, and Eating (FLASHE) Study 0925--NEW, National...

  1. Fine Slicing of the Value Chain and Offshoring of Essential Activities

    DEFF Research Database (Denmark)

    Linares-Navarro, Esmeralda; Pedersen, Torben; Pla-Barber, José

    2014-01-01

    The offshoring of more advanced activities is increasing and a debate about the limits of offshoring has emerged. Companies are fine-slicing their value chains, and moving beyond the offshoring of peripheral and non-core activities to the offshoring of advanced and essential activities that are c......The offshoring of more advanced activities is increasing and a debate about the limits of offshoring has emerged. Companies are fine-slicing their value chains, and moving beyond the offshoring of peripheral and non-core activities to the offshoring of advanced and essential activities...... that companies are redefining their core activities and in this process, some essential activities previously viewed as core activities are being detached from the core, and they become more offshorable. The study uses a sample of 565 offshoring operations conducted by 263 multinational companies from 15...... European countries. A logistic regression was used to analyze the relationship between the activities offshored (non-core versus essential activities) and the offshoring mode implemented (captive offshoring versus offshore outsourcing). We find that essential activities are typically offshored using...

  2. Physical activity predicts quality of life and happiness in children and adolescents with cerebral palsy.

    Science.gov (United States)

    Maher, Carol Ann; Toohey, Monica; Ferguson, Monika

    2016-01-01

    To examine the associations between physical activity, health-related quality of life and happiness in young people with cerebral palsy. A total of 70 young people with cerebral palsy (45 males, 25 females; mean age 13 years 11 months, SD 2 years 0 month) took part in a cross-sectional, descriptive postal survey assessing physical activity (Physical Activity Questionnaire for Adolescents), functional ability (Gross Motor Function Classification System), quality of life (Pediatric Quality of Life Inventory 4.0) and happiness (single Likert-scale item). Relationships between physical activity, quality of life and happiness were examined using backward stepwise linear regression. Physical activity significantly predicted physical quality of life (R(2 )= 0.64, β = 6.12, p = 0.02), social quality of life (R(2 )= 0.28, β = 9.27, p happiness (R(2 )= 0.08, β = 0.9, p = 0.04). Physical activity was not associated with emotional or school quality of life. This study found a positive association between physical activity, social and physical quality of life, and happiness in young people with cerebral palsy. Findings underscore the potential benefits of physical activity for the wellbeing of young people with cerebral palsy, in addition to its well-recognised physical and health benefits. Physical activity is a key predictor of quality of life and happiness in young people with cerebral palsy. Physical activity is widely recognised as having physical health benefits for young people with cerebral palsy; however, this study also highlights that it may have important benefits for wellbeing, quality of life and happiness. This emphasises the need for clinical services and intervention studies aimed specifically at increasing physical activity amongst children and adolescents with cerebral palsy.

  3. HIV LIFE CYCLE AND POTENTIAl TARGETS FOR DRUG ACTIVITY

    African Journals Online (AJOL)

    TABLE Ill. STAGES IN THE HIV UFE CYCLE THAT ARE TARGETS FOR CURRENTLY AVAIlABLE ANTIRETROVIRAlS. Fig. 7. Life cycle ofHIVand targets for ontiretrovirol theropy. (Reproduced with permission from: 5Miller, The Clinician's Guide to. Antiretroviral Resistance, 2007.) JULY 2002. Budding: immature virus.

  4. Interrelationship among physical activity, quality of life, clinical and ...

    African Journals Online (AJOL)

    USER

    sociodemographic factors in a group of Nigerian patients with type 2 diabetes. The study was ... 50 years and older (OR = 2.5; 95% CI = 1.21-3.67) increased the odds of having lower quality of life, while .... focused instrument (Diabetes Control and Complications ..... diabetes patients that fall into these categories should be.

  5. Association between health-related quality of life, physical fitness, and physical activity in older adults recently discharged from hospital.

    Science.gov (United States)

    Brovold, Therese; Skelton, Dawn A; Sylliaas, Hilde; Mowe, Morten; Bergland, Astrid

    2014-07-01

    The purpose of this study was to determine the relationship among health-related quality of life (HRQOL), physical fitness, and physical activity in older patients after recent discharge from hospital. One hundred fifteen independent-living older adults (ages 70-92 years) were included. HRQOL (Medical Outcomes Study 36-item Short Form Health Survey), physical activity (Physical Activity Scale for the Elderly), and physical fitness (Senior Fitness Test) were measured 2-4 weeks after discharge. Higher levels of physical activity and physical fitness were correlated with higher self-reported HRQOL. Although cause and effect cannot be determined from this study, the results suggest that a particular focus on the value of physical activity and physical fitness while in hospital and when discharged from hospital may be important to encourage patients to actively preserve independence and HRQOL. It may be especially important to target those with lower levels of physical activity, poorer physical fitness, and multiple comorbidities.

  6. Napping Characteristics and Restricted Participation in Valued Activities Among Older Adults.

    Science.gov (United States)

    Owusu, Jocelynn T; Ramsey, Christine M; Tzuang, Marian; Kaufmann, Christopher N; Parisi, Jeanine M; Spira, Adam P

    2018-03-02

    Napping is associated with both positive and negative health outcomes among older adults. However, the association between particular napping characteristics (eg, frequency, duration, and whether naps were intentional) and daytime function is unclear. Participants were 2,739 community-dwelling Medicare beneficiaries aged ≥65 years from the nationally representative National Health and Aging Trends Study. Participants reported napping frequency, duration, and whether naps were intentional versus unintentional. Restricted participation in valued activities was measured by self-report. After adjusting for potential confounders and nighttime sleep duration, those who took intentional and unintentional naps had a greater odds of any valued activity restriction (ie, ≥1 valued activity restriction), compared to those who rarely/never napped (unintentional odds ratio [OR] = 1.34, 95% confidence interval [CI] 1.01, 1.79, intentional OR = 1.49, 95% CI 1.09, 2.04). There was no difference between unintentional napping and intentional napping with respect to any valued activity restriction after adjustment for demographics. Compared to participants napping "some days," those napping most days/every day had a greater odds of any valued activity restriction (OR = 1.68, 95% CI 1.30, 2.16). Moreover, each 30-minute increase in average nap duration was associated with a 25% greater odds of any valued activity restriction (OR = 1.25, 95% CI 1.10, 1.43). Older adults who took more frequent or longer naps were more likely to report activity restrictions, as were those who took intentional or unintentional naps. Additional longitudinal studies with objective measures of sleep are needed to further our understanding of associations between napping characteristics and daytime dysfunction. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  7. Integrating a health-related-quality-of-life module within electronic health records: a comparative case study assessing value added

    Directory of Open Access Journals (Sweden)

    Shea Christopher M

    2012-03-01

    Full Text Available Abstract Background Health information technology (HIT applications that incorporate point-of-care use of health-related quality of life (HRQL assessments are believed to promote patient-centered interactions between seriously ill patients and physicians. However, it is unclear how willing primary care providers are to use such HRQL HIT applications. The specific aim of this study was to explore factors that providers consider when assessing the value added of an HRQL application for their geriatric patients. Methods Three case studies were developed using the following data sources: baseline surveys with providers and staff, observations of staff and patients, audio recordings of patient-provider interactions, and semi-structured interviews with providers and staff. Results The primary factors providers considered when assessing value added were whether the HRQL information from the module was (1 duplicative of information gathered via other means during the encounter; (2 specific enough to be useful and/or acted upon, and; (3 useful for enough patients to warrant time spent reviewing it for all geriatric patients. Secondary considerations included level of integration of the HRQL and EHR, impact on nursing workflow, and patient reluctance to provide HRQL information. Conclusions Health-related quality of life modules within electronic health record systems offer the potential benefit of improving patient centeredness and quality of care. However, the modules must provide benefits that are substantial and prominent in order for physicians to decide that they are worthwhile and sustainable. Implications of this study for future research include the identification of perceived "costs" as well as a foundation for operationalizing the concept of "usefulness" in the context of such modules. Finally, developers of these modules may need to make their products customizable for practices to account for variation in EHR capabilities and practice

  8. Value Retention, Service Life, Use Intensity and Long-Term Productivity of Wood Chippers as Obtained from Contractor Records

    Directory of Open Access Journals (Sweden)

    Raffaele Spinelli

    2017-12-01

    Full Text Available Acknowledging the absence of up-to-date empirical data on the value retention, service life and annual use of chipping machinery, in 2017 the authors surveyed the records kept by 50 contractors offering biomass chipping services. The machine fleet and operations in this survey could be taken as representative for most of Europe, where the biomass sector is well established and is facing further expansion. Data collection included the whole chipping unit, comprised of chipper, carrier and loader. Manually-fed units were excluded from the survey. The data pointed at a service life up to and exceeding 10,000 h and 10 years, which relieved any concerns about poor durability. Value retention was good, and may exceed that of other mainstream forestry equipment. Engine power was the main explanatory variable in any models to predict purchase price and productivity. The effect of this variable could explain most of the variability (>80% in the purchase price and productivity data. Results also pointed at the essential equivalence in price and productivity between PTO-driven (i.e., tractor powered and independent-engine chippers, once differences in engine power are accounted for. However, the distribution of purchase price between different components of the chipping unit was different between the two unit types, with the chipper accounting for a larger proportion of the total investment in independent-engine units. Machine power was also different, with most PTO-driven units being significantly smaller than independent-engine units, due to the limitations of existing tractors. Furthermore, half of the carriers assigned to a PTO-driven unit were subject to flexible use, i.e., they were not solely used for chipping work.

  9. The Development of Memory Efficiency and Value-Directed Remembering across the Life Span: A Cross-Sectional Study of Memory and Selectivity

    Science.gov (United States)

    Castel, Alan D.; Humphreys, Kathryn L.; Lee, Steve S.; Galvan, Adriana; Balota, David A.; McCabe, David P.

    2011-01-01

    Although attentional control and memory change considerably across the life span, no research has examined how the ability to strategically remember important information (i.e., value-directed remembering) changes from childhood to old age. The present study examined this in different age groups across the life span (N = 320, 5-96 years old). A…

  10. [Effects of social activities on life satisfaction among the elderly: four aspects in men and women].

    Science.gov (United States)

    Okamoto, Hideaki

    2008-06-01

    The current study was performed to examine relationships between different aspects of social activities and life satisfaction among the elderly. This issue was investigated in men and women separately. Data for 612 older adults aged 65 to 84 years were obtained from a mail survey in an urban area. Life satisfaction was measured using the LSIK and social activities were assessed by asking respondents their degree of participation in each type of interaction. The focus was on four aspects: personal activities, socially-related activities, learning activities, and job activity. In order to examine relationships between different aspects of social activities and life satisfaction, the author used multiple regression analyses with the four types of social activity level as independent variables. All except job activity were categorized as lower, middle and higher levels, and work was categorized as low and high. Two models of multiple regression were employed. First, each of the four aspects of social activity was entered as an independent variable (Model 1); second, four aspects of social activity were entered as independent variables simultaneously (Model 2). The analyses were conducted separately for men and women, controlling for age, marital status, subjective economic status and IADL (instrumental activities of daily living). (1) The results of the multiple regression analyses (Model 1) were as follows: for both men and women, personal activities were positively associated with life satisfaction. For women, socially-related activities were also positively related to life satisfaction. For both men and women, learning activities and job activity exhibited statistically nonsignificant relationships with life satisfaction. (2) With Model 2, the results were as follows: among men, none of the aspects of social activity was significantly associated with life satisfaction. Among women, only personal activities were positively associated with life satisfaction. When all

  11. Predictive potential of the relationship between values, depression, comorbidity and the perception of quality of life in the elderly rehabilitation clients

    Directory of Open Access Journals (Sweden)

    Tone Brejc

    2002-05-01

    Full Text Available The research objective was to study the predictive potential of the relationship between personal values, depression, comorbidity and the perception of quality of life in 80 older rehabilitation clients, aged 65 years and more with the average age 74,4 years, suffering from serious injury or stroke and referred to geriatric rehabilitation unit of Rehabilitation Institute in Ljubljana, Slovenia. Controlled for age, gender, and disability were used correlational, multiple regression, and multivariate analysis of variables, assessed by Pogačnik's Personal Values Scale, Yesavage's Geriatric Depression Scale, and Charlson's comorbidity index (CMI and WHO Quality of Life Scale-BREF. The results revealed the preference of values of security, affiliation and traditional ethics, reflecting hierarchical change only due to age, not to gender, disability or comorbidity. Depression was not influenced by the personal values, which, conversely, had no significant impact on the perceived quality of life, being assessed as good. The perceived quality of life was negatively associated with functional disability and psychological disatisfaction, and positively with social relationships and evironmental support. Depression was moderate, situationally caused and the only predictor of the perceived quality of life. The results provide support for the conclusion that efforts invested in establishment and maintenance of adequate life conditions of the older rehabilitation patients, enhancing and supporting their feelings of personal strenght, competence and independence may serve better in management of their depression and perceived quality of life than direct counselling interventions focused on changing their values and attitudes.

  12. Is active management of mandatory pension funds in Croatia creating value for second pillar fund members?

    Directory of Open Access Journals (Sweden)

    Petar-Pierre Matek

    2015-09-01

    Full Text Available This paper analyses Croatian mandatory pension funds’ investment returns during the 2005-2014 period using performance attribution methodology. Results from active investment management are compared to a long-term policy return. Such analysis is essential to shed light on the contribution of active portfolio management in the second pillar pension scheme. Evidence suggests that in the period analysed portfolio managers have added value through active management decisions. In addition, we determined the sources of portfolio return by breaking down active return into policy, tactical asset allocation and security selection effect.

  13. Emotional outlook on life predicts increases in physical activity among initially inactive men.

    Science.gov (United States)

    Baruth, Meghan; Lee, Duck-Chul; Sui, Xuemei; Church, Timothy S; Marcus, Bess H; Wilcox, Sara; Blair, Steven N

    2011-04-01

    This study examined the relationship between emotional outlook on life and change in physical activity among inactive adults in the Aerobics Center Longitudinal Study. A total of 2,132 sedentary adults completed a baseline medical examination and returned for a follow-up examination at least 6 months later. Participants self-reported physical activity level and emotional outlook on life. Emotional outlook on life was significantly and positively related to physical activity participation at the follow-up visit in men but not women. Men who were usually very happy and optimistic at baseline had significantly greater increases in physical activity compared to men who were not happy. Men with a more positive outlook on life (e.g., happier) may be more likely to increase physical activity levels. Physical activity interventions targeting men may be more successful if they first increase happiness.

  14. Quality of life and physical activity in a sample of Brazilian older adults.

    Science.gov (United States)

    Guedes, Dartagnan P; Hatmann, Angélica C; Martini, Fábio Antônio N; Borges, Marcelo B; Bernardelli, Rinaldo

    2012-03-01

    To investigate the association between physical activity and quality of life in a sample of Brazilian older adults. The Portuguese version of the World Health Organization Quality of Life Instrument-Older Adults Module and International Physical Activity Questionnaire was administered to 1,204 subjects (645 women and 559 men) aged ≥ 60 years. Older adults of both genders who reported to be more physically active attributed higher scores to the sensory ability, autonomy, and intimacy domains, in addition to presenting significantly higher overall quality of life, irrespectively of age, marital status, educational level, and socioeconomic status. Specifically in women, the scores obtained for the social participation domain were significantly higher in the strata of active and very active subjects when compared to sedentary subjects. The results indicate that increases in the levels of physical activity can contribute to improvements in quality of life of older adults.

  15. Promoting Physical Activity in Hong Kong Chinese Young People: Factors Influencing Their Subjective Task Values and Expectancy Beliefs in Physical Activity

    Science.gov (United States)

    Pang, Bonnie

    2014-01-01

    According to Eccles et al.'s (1983) Expectancy Value Model, the two major constructs that influence young people's activity choice are subjective task value and expectancy beliefs (Eccles et al., 1983). Eccles et al. (1983) conceptually distinguished four dimensions of subjective task value: attainment value, intrinsic value, utility value and…

  16. Late life leisure activities and risk of cognitive decline.

    Science.gov (United States)

    Wang, Hui-Xin; Jin, Yinlong; Hendrie, Hugh C; Liang, Chaoke; Yang, Lili; Cheng, Yibin; Unverzagt, Frederick W; Ma, Feng; Hall, Kathleen S; Murrell, Jill R; Li, Ping; Bian, Jianchao; Pei, Jin-Jing; Gao, Sujuan

    2013-02-01

    Studies concerning the effect of different types of leisure activities on various cognitive domains are limited. This study tests the hypothesis that mental, physical, and social activities have a domain-specific protection against cognitive decline. A cohort of a geographically defined population in China was examined in 2003-2005 and followed for an average of 2.4 years. Leisure activities were assessed in 1,463 adults aged 65 years and older without cognitive or physical impairment at baseline, and their cognitive performances were tested at baseline and follow-up examinations. High level of mental activity was related to less decline in global cognition (β = -.23, p Leisure activities in old age may protect against cognitive decline for both women and men, and different types of activities seem to benefit different cognitive domains.

  17. Cadmium risks to freshwater life: derivation and validation of low-effect criteria values using laboratory and field studies

    Science.gov (United States)

    Mebane, Christopher A.

    2006-01-01

    In 2001, the U.S. Environmental Protection Agency (EPA) released updated aquatic life criteria for cadmium. Since then, additional data on the effects of cadmium to aquatic life have become available from studies supported by the EPA, Idaho Department of Environmental Quality (IDEQ), and the U.S. Geological Survey, among other sources. Updated data on the effects of cadmium to aquatic life were compiled and reviewed and low-effect concentrations were estimated. Low-effect values were calculated using EPA's guidelines for deriving numerical national water-quality criteria for the protection of aquatic organisms and their uses. Data on the short-term (acute) effects of cadmium on North American freshwater species that were suitable for criteria derivation were located for 69 species representing 57 genera and 33 families. For longer-term (chronic) effects of cadmium on North American freshwater species, suitable data were located for 28 species representing 21 genera and 17 families. Both the acute and chronic toxicity of cadmium were dependent on the hardness of the test water. Hardness-toxicity regressions were developed for both acute and chronic datasets so that effects data from different tests could be adjusted to a common water hardness. Hardness-adjusted effects values were pooled to obtain species and genus mean acute and chronic values, which then were ranked by their sensitivity to cadmium. The four most sensitive genera to acute exposures were, in order of increasing cadmium resistance, Oncorhynchus (Pacific trout and salmon), Salvelinus ('char' trout), Salmo (Atlantic trout and salmon), and Cottus (sculpin). The four most sensitive genera to chronic exposures were Hyalella (amphipod), Cottus, Gammarus (amphipod), and Salvelinus. Using the updated datasets, hardness dependent criteria equations were calculated for acute and chronic exposures to cadmium. At a hardness of 50 mg/L as calcium carbonate, the criterion maximum concentration (CMC, or 'acute

  18. Transmitting Sport Values: The Importance of Parental Involvement in Children’s Sport Activity

    Directory of Open Access Journals (Sweden)

    Francesca Danioni

    2017-03-01

    Full Text Available The transmission of positive values between parents and children is generally considered to be the hallmark of successful socialization. As this issue has been widely discussed but surprisingly little researched - especially with reference to core sport values - in this study we aimed to: 1 analyze adolescent athletes’ acceptance of the sport values their parents want to transmit to them (i.e., parental socialization values and 2 examine the relationship between parental involvement in children’s sportive activity and adolescents’ acceptance of their parents’ socialization values. One hundred and seventy-two Italian adolescents (48.3% male, 51.7% female who regularly practice team sports were asked to fill out a questionnaire which included the Youth Sport Values Questionnaire – 2 and the Parental Involvement in Sport Questionnaire. The dyadic correlations revealed that young athletes are in general willing to accept their parents’ socialization values in regards to sport. Moreover, from the relative weight analysis (a relatively new data analysis strategy, it emerged that parental involvement characterized by praise and understanding is the most important predictor of adolescents’ willingness to accept their parents’ sport values. Implications of these results and further expansion of the study are discussed.

  19. Active Life of the Senior Citizens through Education

    Science.gov (United States)

    Taziev, Saljakhutdin Fardievich

    2015-01-01

    The paper presents reasons for including the senior citizens into educational process, as well as active age model. Education, communication and leisure system for the senior citizens, implemented by Yelabuga municipal district, is presented as a requirement for model realization. A core of the paper is the Active Age Institute. Its program…

  20. Low-grade disease activity in early life precedes childhood asthma and allergy.

    Science.gov (United States)

    Chawes, Bo Lund Krogsgaard

    2016-08-01

    for promotion of or protection against asthma and allergies. Therefore, preventive initiatives to restore immune health, such as vitamin D supplementation, should be directed to the fetus and the earliest postnatal life. The eosinophil granulocyte has a major role in the allergic inflammatory cascade and eosinophilia is considered a hallmark of many allergic phenotypes. In paper III, we examined neonatal urinary biomarkers including eosinophil protein X (u-EPX), which is contained in the eosinophil granules. Elevated u-EPX in asymptomatic neonates was associated with development of allergic sensitization and nasal eosinophilia, but not with wheezing or asthma (III). These findings suggest the presence of an ongoing low-grade disease process in early life characterized by eosinophil activation prior to appearance of allergy-related conditions. In papers IV-V, we investigated perinatal and genetic predictors of neonatal fractional exhaled nitric oxide (FeNO) and the relationship between neonatal FeNO and wheezing later in child-hood. The a priori selected determinants encompassed asthma genetic risk variants, anthropometrics, demographics, socioeconomics, parental asthma and allergy, maternal smoking, paracetamol and antibiotic usage during pregnancy, and neonatal bacterial airway colonization. Among those, only the DENND1B risk allele and paternal history of asthma and allergy were associated with increased FeNO values (V) suggesting that raised FeNO in neonatal life is primarily an inherited trait. The neonatal FeNO levels were widely dispersed (1-67 ppb) and children with values in the upper quartile were at increased risk of recurrent wheezing in early childhood, but not persistent wheezing, reduced lung function or allergy-related endpoints (IV). This suggests that elevated neonatal FeNO represents an early asymptomatic low-grade disease process other than congenitally small airway calibre contributing to a transient wheezing phenotype. Reduced lung function in

  1. Evaluation of the activity of synovitis in patients with rheumatoid arthritis: Value of power Doppler ultrasonography

    International Nuclear Information System (INIS)

    Ahn, Joong Mo; Lim, Hyo Keun; Kim, Seung Hoon; Kim, Sung Hyun; Koh, Eun Mi; Kim, Jin Seok; Cha, Hoon Suk

    2001-01-01

    To correlate the grades on power Doppler ultrasonography with clinical disease activity indices and acute phase reactant values for assessing the activity of synovitis in patients with rheumatoid arthritis. Twenty patients with rheumatoid arthritis diagnosed on the basis of American College of power Doppler ultrasonography. Two experienced radiologists evaluated, in consensus, the power Doppler signals as follows: grade I=no flow or minimal flow, grade 2=mild flow, grade 3=moderate flow and grade 4= marked flow. The clinical disease activity indices consisted of the counts of tender joints and swollen joints, patient's assessment of pain, patient's global assessment of disease activity, physician's globe assessment of disease activity and patient's assessment of physical function. Acute-phase reactants included CRP and ESR. The grades on power Doppler ultrasonography were correlated with clinical disease activity indices as well as acute-phases reactant values by a use of Spearman rank correlation coefficient. The grades on power Doppler ultrasonography showed a statistically significant correlation with tender joint count (rs=.835; p<.05), swollen joint count (rs=.833; p<.05), physician's global assessment of disease activity (rs=.857; p<.05), CRP (rs=.838; P<.05) and ESR (rs=.838; p<.05). The power Doppler ultrasonography is an useful diagnostic modality for assessing the activity of synovitis in patients with rheumatoid arthritis.

  2. The value of outdoor adventure activities as part of the enviro course ...

    African Journals Online (AJOL)

    The value of outdoor adventure activities as part of the enviro course at Golden Gate Highlands National Park. Garth Johnson. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · Creative Commons License This work is licensed under a ...

  3. How Do People With COPD Value Different Activities? An Adapted Meta-Ethnography of Qualitative Research.

    Science.gov (United States)

    Lindenmeyer, Antje; Greenfield, Sheila M; Greenfield, Charlotte; Jolly, Kate

    2017-01-01

    Chronic Obstructive Pulmonary Disease (COPD) is a long-term condition where activities of daily living (ADLs) may be very restricted; people with COPD need to prioritize what is important to them. We conducted a meta-ethnography to understand which ADLs are valued and why, systematically searching for articles including experiences of ADLs and organizing themes from the articles into five linked concepts: (a) caring for the body, (b) caring for the personal environment, (c) moving between spaces, (d) interacting with others, and (e) selfhood across time. In addition, we identified three key aspects of personal integrity: effectiveness, connectedness, and control. We found that ADLs were valued if they increased integrity; however, this process was also informed by gendered roles and social values. People whose sense of control depended on effectiveness often found accepting help very difficult to bear; therefore, redefining control as situational and relational may help enjoyment of activities that are possible. © The Author(s) 2016.

  4. Quality of life and physical activity in an older working-age population

    Directory of Open Access Journals (Sweden)

    Puciato D

    2017-10-01

    Full Text Available Daniel Puciato,1 Zbigniew Borysiuk,1 Michał Rozpara2 1Faculty of Physical Education and Physiotherapy, Opole University of Technology, Opole, 2Faculty of Physical Education, The Jerzy Kukuczka Academy of Physical Education in Katowice, Katowice, Poland Objective: Physical activity can be an effective means of prevention and therapy of many psychosomatic disorders. It can also have a significant impact on the quality of life of older working-age people. The aim of the present study was to assess the relationships between quality of life and physical activity in older working-age people from Wroclaw, Poland.Materials and methods: The study group comprised 1,013 people, including 565 women and 448 men, aged 55–64 years (59.1±2.9 years. The study took form of a questionnaire survey. The participants assessed their physical activity and quality of life using the International Physical Activity Questionnaire Short Version (IPAQ-SF and the World Health Organization Quality of Life (WHOQOL-BREF, respectively.Results: The highest mean indices of general quality of life, perceived health status, and quality of life in the physical, psychological, social, and environmental domains were shown by respondents whose intensity of physical activity was the highest. Moreover, the odds of high assessment of overall quality of life increased with respondents’ higher levels of physical activity.Conclusion: Quality of life improvement programs should also involve increased physical activity components. Keywords: physical activity, IPAQ-SF, quality of life, WHOQOL-BREF, big city environment

  5. Nuclear activation techniques in the life sciences, 1978

    International Nuclear Information System (INIS)

    Parr, R.M.; Ryabukhin, Yu.S.

    1978-01-01

    A brief summary of the symposium is presented, pointing out the main achievements in the use of activation analysis for elemental analysis of biological materials. Some of the individual papers presented at the meeting are mentioned

  6. Half-life, branching-ratio, and Q-value measurement for the superallowed 0+→0+β+ emitter 42Ti

    International Nuclear Information System (INIS)

    Nieto, T. Kurtukian; Souin, J.; Audirac, L.; Blank, B.; Giovinazzo, J.; Eronen, T.; Aeystoe, J.; Elomaa, V.-V.; Hager, U.; Hakala, J.; Jokinen, A.; Kankainen, A.; Karvonen, P.; Kessler, T.; Moore, I. D.; Penttilae, H.; Rahaman, S.; Reponen, M.; Rissanen, J.; Saastamoinen, A.

    2009-01-01

    The half-life, the branching ratio, and the decay Q value of the superallowed β emitter 42 Ti were measured in an experiment performed at the JYFLTRAP facility of the Accelerator Laboratory of the University of Jyvaeskylae. 42 Ti is the heaviest T z =-1 nucleus for which high-precision measurements of these quantities have been tried. The half-life (T 1/2 =208.14±0.45 ms) and the Q value [Q EC =7016.83(25) keV] are close to or reach the required precision of about 0.1%. The branching ratio for the superallowed decay branch [BR=47.7(12)%], a by-product of the half-life measurement, does not reach the necessary precision yet. Nonetheless, these results allow one to determine the experimental ft value and the corrected Ft value to be 3114(79) and 3122(79) s, respectively.

  7. The Impact of Obesity on Active Life Expectancy in Older American Men and Women

    Science.gov (United States)

    Reynolds, Sandra L.; Saito, Yasuhiko; Crimmins, Eileen M.

    2005-01-01

    Purpose: The purpose of this article is to estimate the effect of obesity on both the length of life and length of nondisabled life for older Americans. Design and Methods: Using data from the first 3 waves of the Asset and Health Dynamics Among the Oldest Old (AHEAD) survey, this article develops estimates of total, active, and disabled life…

  8. The Relationship between Leisure and Life Satisfaction: Application of Activity and Need Theory

    Science.gov (United States)

    Rodriguez, Ariel; Latkova, Pavlina; Sun, Ya-Yen

    2008-01-01

    The purpose of this study was to better understand the complex relationship between leisure and life satisfaction. Components of two distinct, but potentially integrative, theoretical frameworks (i.e., activity theory and need theory) predicting the relationship between leisure and life satisfaction were tested with a sample of residents from a…

  9. Pengaruh Perceived Value terhadap Behavioral Intentions melalui Kepuasan Konsumen sebagai Variabel Mediasi di Restoran Mr. Pancake Solo Paragon Life Style Mall

    OpenAIRE

    SL Triyaningsihadmin, Arum Permata Sari &

    2015-01-01

    The objective of the research are to analyses (1) effect of perceived value to behavioral intentions, (2) effect of perceived value to consumer satisfaction, (3) effect consumer satisfaction to behavioral intentions, (4) effect of perceived value to behavioral intentions, through consumer satisfaction as the mediating variable. Population on this research are all consumer of Hartono Life Style Mall in Solo Baru. The samples of this research consist of 100 responden, taken with convenience sam...

  10. Intention to be Physically Active is Influenced by Physical Activity and Fitness, Sedentary Behaviours, and Life Satisfaction in Adolescents.

    Science.gov (United States)

    Grao-Cruces, Alberto; Fernández-Martínez, Antonio; Nuviala, Alberto; Pérez-Turpin, José A

    2015-09-01

    The aim of this study was to determine the association of levels of physical activity (PA), physical fitness (PF), sedentary lifestyle and life satisfaction with the intention to be physically active after secondary school graduation, in teenagers of both genders. A total of 1986 Spanish adolescents (12-16 years) participated in this cross-sectional study. PA, sedentary lifestyle, life satisfaction and intention to be physically active were assessed through validated questionnaires, and PF was evaluated objectively with the ALPHA battery tests. In both genders, adolescents who had significantly higher odds ratios (OR) of showing low intention to be physically active had low level of PA, cardiorespiratory fitness and muscular fitness in the lower body, and they were more sedentary in front of the computer. The girls that spent a lot of time watching TV and the boys with low life satisfaction also showed higher OR of having low intention to be physically active.

  11. RESEARCH ON INCREASING ACTIVE LIFE OF CUTTING TOOLS

    Directory of Open Access Journals (Sweden)

    Alin STĂNCIOIU

    2012-05-01

    Full Text Available At the exploitation of dies the defections that occur, due mainly to non operating rules of exploration, the improperly conditions of the machine (press in terms of cinematic precision and the wearing elements in relative motion (ram displacement, wearing guides, etc as the incorrect mounting of dies on the press. When installing dies must consider several aspects. Among the techniques used, especially for restoring the active elements in the work area are rectified frontal surfaces, hard chromating, hardening with electric sparks and charging welding. Were restored active profile and size of the work active elements so after reconditioning they corresponded in terms of dimensional precision and resistance to wear, like initial elements

  12. The Life, Work and Recreational Physical Activity of Female Cleaners

    DEFF Research Database (Denmark)

    Lenneis, Verena

    The main aim of this article-based PhD thesis was to explore the recreational physical activity participation of female cleaners – an occupational group mainly consisting of minority ethnic women from non-western countries. As the PhD project was integrated in and financially supported...... by the Copenhagen Centre for Team Sport and Health, a part of the PhD project was to organize and evaluate a workplace physical activity programme that used team games as the main form of exercise. Via participant observation and semi-structured interviews with 42 cleaners and their supervisors I gained insights...... and employed different theories, they drew a coherent picture: the interviewees’ everyday lives as migrant cleaners in Denmark had a decisive influence on their opportunities to engage in recreational physical activity: most women struggled with the demands of a physically exhausting job and an extensive...

  13. Overview of the Italian activities in the field of life management of nuclear power plants

    International Nuclear Information System (INIS)

    Pini, A.

    1994-01-01

    Overview of the Italian activities in the field of life management of nuclear power plants is presented, including the following issues: nuclear energy scenario in Italy, study of reactor pressure vessel, piping and containment integrity, seismic risk analysis

  14. OCCUPATIONAL DOSE DURING ADULT INTERVENTIONAL CARDIOLOGY: FIRST VALUES WITH PERSONAL ACTIVE DOSIMETERS IN CHILE.

    Science.gov (United States)

    Ubeda, Carlos; Morales, Claudio; Gutiérrez, Diego; Oliveira, Marcus; Manterola, Carlos

    2018-05-11

    The objective of this article is to present initial occupational dose values using digital active personal dosimeters for medical staff during adult interventional cardiology procedures in a public hospital in Chile. Personal dose equivalent Hp(10) over the lead apron of physician, nurse and radiographer were measured during 59 procedures. Mean values of occupational dose Hp(10) per procedure were 47.6, 6.2 and 4.3 μSv for physician, nurse and radiographer, respectively. If no protective tools are used, physician dose can exceed the new eye lens dose limit.

  15. Re-Distribution of Value Chain Activities Following Acquisition in the Brewery Sector

    DEFF Research Database (Denmark)

    Gammelgaard, Jens; Hobdari, Bersant

    . Over time, some subsidiaries gained new value chain mandates or they substantially increased their scale in terms of production capacities or the markets in which they operated. From the practical point of view, this implies managers of the acquiring firm must pay close attention to the form and extent......In this paper, we investigate post-acquisition integration of acquired firms and subsequent developments in new subsidiary strategic responsibilities in value-chain activities. Using comparative case study methodology, we illustrate the forms, degrees and evolution of strategic responsibilities...

  16. An attempt to estimate the economic value of the loss of human life due to landslide and flood events in Italy

    Science.gov (United States)

    Salvati, Paola; Bianchi, Cinzia; Hussin, Haydar; Guzzetti, Fausto

    2013-04-01

    Landslide and flood events in Italy cause wide and severe damage to buildings and infrastructure, and are frequently involved in the loss of human life. The cost estimates of past natural disasters generally refer to the amount of public money used for the restoration of the direct damage, and most commonly do not account for all disaster impacts. Other cost components, including indirect losses, are difficult to quantify and, among these, the cost of human lives. The value of specific human life can be identified with the value of a statistical life (VLS), defined as the value that an individual places on a marginal change in their likelihood of death This is different from the value of an actual life. Based on information of fatal car accidents in Italy, we evaluate the cost that society suffers for the loss of life due to landslide and flood events. Using a catalogue of fatal landslide and flood events, for which information about gender and age of the fatalities is known, we determine the cost that society suffers for the loss of their life. For the purpose, we calculate the economic value in terms of the total income that the working-age population involved in the fatal events would have earned over the course of their life. For the computation, we use the pro-capita income calculated as the ratio between the GDP and the population value in Italy for each year, since 1980. Problems occur for children and retired people that we decided not to include in our estimates.

  17. Quality of life and life satisfaction in patients with Behçet's disease: relationship with disease activity.

    Science.gov (United States)

    Bodur, Hatice; Borman, Pinar; Ozdemir, Yildiz; Atan, Ciğdem; Kural, Gülcan

    2006-05-01

    Quality of life (QoL) and life satisfaction (LS) are important outcome factors in chronic inflammatory conditions such as Behçet's disease (BD). The aim of this study was to investigate QoL and LS in patients with BD and determine the relationship with disease activity. Forty-one patients with BD and 40 control subjects were involved in the study. Demographic properties were obtained. Disease activity was assessed by Turkish version of BD Current Activity Form (BDCAF) in BD patients. QoL and psychological well-being were assessed by Nottingham Health Profile (NHP) and Life Satisfaction Index (LSI), respectively, in both patients and control groups. The related disease activity measures of QoL and LS were determined. Twenty-two male and 19 female BD patients with a mean age of 33.3+/-9.3 years and 20 male and 20 female control subjects with a mean age of 33.3+/-4.1 years were involved. According to BDCAF, no patient had central nervous system involvement. Thirty-four patients had headache, 33 patients had fatigue, 30 patients had articular involvement, 29 had mucocutaneous lesions, 27 had gastrointestinal involvement, 21 patients had ocular involvement, and 7 patients had vascular involvement. The scores of all dimensions of NHP were significantly higher and the mean score of LSI was significantly lower in BD patients than in control subjects (pimpression of disease activity and joint involvement. In conclusion, patients with BD have impaired QoL and disturbed psychological well-being. Current management strategies focusing on fatigue, arthralgia, mucocutaneous lesions, and efforts to measure psychosocial aspects and symptoms of the patients by their point of view will help to improve QoL and raise the LS in patients suffering from BD.

  18. Life Cycle of the Salmon. Ocean Related Curriculum Activities.

    Science.gov (United States)

    Tarabochia, Kathy

    The ocean affects all of our lives. Therefore, awareness of and information about the interconnections between humans and oceans are prerequisites to making sound decisions for the future. Project ORCA (Ocean Related Curriculum Activities) has developed interdisciplinary curriculum materials designed to meet the needs of students and teachers…

  19. BLOOD ACTIVATION DURING NEONATAL EXTRACORPOREAL LIFE-SUPPORT

    NARCIS (Netherlands)

    PLOTZ, FB; VANOEVEREN, W; BARTLETT, RH; WILDEVUUR, CRH

    Cardiopulmonary bypass for heart operations is associated with a whole body inflammatory reaction. The main factors involved in this reaction are the contact system and the complement system. The activation of the contact system is considered mainly responsible for impaired hemostasis because it

  20. Quality of life in institutionalized elderly undergoing an active aging program

    OpenAIRE

    Magalhães, Carlos Pires; Rebelo, Flávia Marisa Ramalho; Anes, Eugénia

    2016-01-01

    Living with quality is a growing concern of the old population. There is an increasing institutionalization of the elderly, and it is in this context that active aging programs assume relevance, allowing the elderly the contact with experiences that allow them to age with quality of life, by maintaining their autonomy and promoting their physical, mental and emotional well-being. This study aims to assess the quality of life of institutionalized elderly undergoing to an active aging program. ...

  1. Physical activity and life satisfaction in adolescence: The mediating role of initiative

    OpenAIRE

    Skagseth, Inga Fjelltveit

    2008-01-01

    Background: The ability to take initiative is considered an important developmental task in adolescence. Organised leisure time activities have been suggested as especially conducive contexts for initiative development. Therefore, the aim of this thesis was to investigate the relationship between leisure time physical activity, initiative, and life satisfaction in adolescence. The self-determination theory was used to identify factors that facilitate intrinsic motivation, initiative, and life...

  2. Monetary, Subjective and Quantitative Approaches to Assess Urban Quality of Life and Pleasantness in Cities : (Hedonic Price, Willingness-to-pay, Positional Value, Life Satisfaction, Isobenefit Lines)

    NARCIS (Netherlands)

    L. D'Acci (Luca)

    2013-01-01

    textabstractThe magnitude increase of Urban Quality of Life studies is directly connected with the increase of the urban population in the world. Urban Quality of Life is a hierarchical multi-attribute concept whose attributes can be defined and evaluated by several kinds of methods such as

  3. LEVEL OF HABITUAL PHYSICAL ACTIVITY AND QUALITY OF LIFE OF WOMEN WITH FIBROMYALGIA

    Directory of Open Access Journals (Sweden)

    Manoela de Oliveira Nascimento Araújo

    2015-03-01

    Full Text Available The syndrome of fibromyalgia (FM is a condition of chronic pain, general, difficult to treat and contributes to the decline of cardiorespiratory fitness and quality of life. This study aimed to analyze the association between physical activity and quality of life of women with FM. Was characterized as cross-sectional study and the population consisted 22 women with FM care in the city of Itabuna - BA. The diagnosis of fibromyalgia was according to criteria to American College of Rheumatology. The data collection instrument was established by the Fibromyalgia Impact Questionnaire and the International Physical Activity Questionnaire. Atividade física e qualidade de vida For data analysis, we used the procedure descriptive statistics (mean, standard deviation, frequency and percentage and inferential (Chi-square test and Fisher's test, significance level of p≤0.05. The average age of respondents was 41.05 (SD = 6.543 years, ranging between 27 and 56 years. In general physical activity, 45.5% were considered physically active. By analyzing the dimensions of physical activity as a means transportation, only 31.8% are active and in the dimension of leisure, only 27.3%. The assessment of the level of quality of life of the subjects revealed that 72.7% had negative quality of life, while only 27.3% reported having a positive quality of life. The present study showed that fibromyalgia affects mainly women and that this syndrome interfere with the patients' quality of life.

  4. The influence of the level of physical activity and human development in the quality of life in survivors of stroke.

    Science.gov (United States)

    Aidar, Felipe J; de Oliveira, Ricardo J; Silva, António J; de Matos, Dihogo G; Carneiro, André L; Garrido, Nuno; Hickner, Robert C; Reis, Victor M

    2011-10-13

    The association between physical activity and quality of life in stroke survivors has not been analyzed within a framework related to the human development index. This study aimed to identify differences in physical activity level and in the quality of life of stroke survivors in two cities differing in economic aspects of the human development index. Two groups of subjects who had suffered a stroke at least a year prior to testing and showed hemiplegia or hemiparesis were studied: a group from Belo Horizonte (BH) with 48 people (51.5 ± 8.7 years) and one from Montes Claros (MC) with 29 subjects (55.4 ± 8.1 years). Subsequently, regardless of location, the groups were divided into Active and Insufficiently Active so their difference in terms of quality of life could be analyzed. There were no significant differences between BH and MCG when it came to four dimensions of physical health that were evaluated (physical functioning, physical aspect, pain and health status) or in the following four dimensions of mental health status (vitality, social aspect, emotional aspect and mental health). However, significantly higher mean values were found in Active when compared with Insufficiently Active individuals in various measures of physical health (physical functioning 56.2 ± 4.4 vs. 47.4 ± 6.9; physical aspect 66.5 ± 6.5 vs. 59.1 ± 6.7; pain 55.9 ± 6.2 vs. 47.7 ± 6.0; health status 67.2 ± 4.2 vs. 56.6 ± 7.8) (arbitrary units), and mental health (vitality 60.9 ± 6.8 vs. 54.1 ± 7.2; social aspect 60.4 ± 7.1 vs. 54.2 ± 7.4; emotional aspect 64.0 ± 5.5 vs. 58.1 ± 6.9; mental health status 66.2 ± 5.5 vs. 58.4 ± 7.5) (arbitrary units). Despite the difference between the cities concerning HDI values, no significant differences in quality of life were found between BH and MCG. However, the Active group showed significantly better results, confirming the importance of active lifestyle to enhance quality of life in stroke survivors.

  5. The influence of the level of physical activity and human development in the quality of life in survivors of stroke

    Directory of Open Access Journals (Sweden)

    Hickner Robert C

    2011-10-01

    Full Text Available Abstract Background The association between physical activity and quality of life in stroke survivors has not been analyzed within a framework related to the human development index. This study aimed to identify differences in physical activity level and in the quality of life of stroke survivors in two cities differing in economic aspects of the human development index. Methods Two groups of subjects who had suffered a stroke at least a year prior to testing and showed hemiplegia or hemiparesis were studied: a group from Belo Horizonte (BH with 48 people (51.5 ± 8.7 years and one from Montes Claros (MC with 29 subjects (55.4 ± 8.1 years. Subsequently, regardless of location, the groups were divided into Active and Insufficiently Active so their difference in terms of quality of life could be analyzed. Results There were no significant differences between BH and MCG when it came to four dimensions of physical health that were evaluated (physical functioning, physical aspect, pain and health status or in the following four dimensions of mental health status (vitality, social aspect, emotional aspect and mental health. However, significantly higher mean values were found in Active when compared with Insufficiently Active individuals in various measures of physical health (physical functioning 56.2 ± 4.4 vs. 47.4 ± 6.9; physical aspect 66.5 ± 6.5 vs. 59.1 ± 6.7; pain 55.9 ± 6.2 vs. 47.7 ± 6.0; health status 67.2 ± 4.2 vs. 56.6 ± 7.8 (arbitrary units, and mental health (vitality 60.9 ± 6.8 vs. 54.1 ± 7.2; social aspect 60.4 ± 7.1 vs. 54.2 ± 7.4; emotional aspect 64.0 ± 5.5 vs. 58.1 ± 6.9; mental health status 66.2 ± 5.5 vs. 58.4 ± 7.5 (arbitrary units. Conclusions Despite the difference between the cities concerning HDI values, no significant differences in quality of life were found between BH and MCG. However, the Active group showed significantly better results, confirming the importance of active lifestyle to enhance quality of

  6. Influence of balneophysical therapy on activity, functional capacity, and quality of life in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Stojanović Sonja

    2009-01-01

    Full Text Available Introduction It has been well known that balneophysical therapy has a therapeutic effect on clinical and biological parameters of disease activity in the patients with rheumatoid arthritis (RA. Objective. To determine the influence of balneophysical therapy on functional capacity, activity and quality of life of the patients with RA primarily treated with some of disease modifying antirheumatic drugs. Methods. The study enrolled 73 patients with RA treated with some of disease modifying antirheumatic drugs (Methotrexate in 85% of patients. During hospitalization at the Clinical Rheumatologic Department of the Institute 'Niska Banja', the patients were treated, beside the medicamentous therapy, by hydrotherapy (oligomineral, homeothermic, low radioactive water, mineral peloid therapy, electrotherapy and kinesiotherapy. Before and after balneotherapy, the patients filled in the Health Assessment Questionnaire (HAQ and the Quality of Life Rheumatoid Arthritis (QOL-RA scale. The Disease Activity Score (DAS 28 was used to measure the disease activity before and after balneotherapy. A possible value of HAQ was from 0 to 3, and QOL-RA from 0 to 10. Results. The mean value of the duration of balneophysical therapy was 14.7±4.8 days. We found significant improvement of functional capacity in the patients with RA. The average HAQ score before balneotherapy was 1.07±0.61, and 0.86±0.55 after balneotherapy, which was statistically significantly lower (p<0.05. DAS 28 after balneotherapy was also statistically significantly lower than DAS 28 before balneotherapy: the mean value of DAS 28 before therapy was 6.30±0.81 and after therapy 5.48±0.75 (p<0.001. The quality of life significantly improved after balneophysical therapy: the mean value of QOL-RA scale before therapy was 5.38±1.62 and after therapy 7.35±1.81 (p<0.05. Conclusion. Balneophysical therapy, when properly dosed, is an effective, adjuvant therapy in the patients with RA of mild disease

  7. Active Life Expectancy and Functional Health Transition among Filipino Older People

    Directory of Open Access Journals (Sweden)

    Grace T. Cruz

    2007-12-01

    Full Text Available The study provides a baseline information on the functional health transition patterns of older people and computes for the Active Life Expectancy (ALE using a multistate life table method. Findings on ALE demonstrate that females and urban residents live longer and have a greater proportion of their remaining life in active state compared to their counterparts. Health transition analysis indicates a significant proportion experiencing recovery. Age, sex, place of residence and health status/behavior indicators (self-assessed health, drinking and exercise display a significant influence on future health and mortality trajectories although surprisingly, education did not show any significant effect.

  8. A Comparison of the Influence of Anticipated Death Trajectory and Personal Values on End-of-Life Care Preferences: A Qualitative Analysis.

    Science.gov (United States)

    Supiano, Katherine P; McGee, Nancy; Dassel, Kara B; Utz, Rebecca

    2017-08-17

    We examined anticipated preferences for end-of-life (EOL) care in healthy older adults in the context of various terminal disease scenarios to explore the relationship between personal values and diseases and conditions that would influence EOL care choices. Qualitative Descriptive Analysis was used to derive themes and the relationship between EOL preference themes and personal value themes in 365 respondents in a national sample of healthy older adults who completed a survey on their anticipated preferences for end-of-life (EOL) care. Reluctance to burden close others was the most frequently voiced personal value across all conditions affecting EOL preferences, followed by the personal value of quality of life. Concern about whether one's wishes would be honored was more commonly voiced in the context of hypothetical, prospective terminal cancer than in neurological conditions. Respondents who voiced desire for autonomy in how they would die clearly attributed extreme pain as the primary influence on EOL preferences. Comprehensive assessment of patient personal values should include consideration of particular chronic disease scenarios and death trajectories to fully inform EoL preferences. Because personal values do influence EOL preferences, care should be taken to ascertain patient values when presenting diagnoses, prognoses, and treatment options. In particular, patients and families of patients with progressive neurological diseases will likely face a time when the patient cannot self-represent EOL wishes. Early discussion of values and preferences, particularly in the context of cognitive disease is vital to assure patient-directed care.

  9. Physical activity and quality of life according to students of the University of the Third Age

    Directory of Open Access Journals (Sweden)

    Skwiot Marlena

    2017-12-01

    Full Text Available Introduction: Along with the rising life expectancy, there occurs an increased interest in geriatric care and in assessment of life quality in elderly persons. This study sought to examine the effects of physical activity on the quality of life in students of the University of the Third Age (UTA. Another purpose was to determine correlations between physical activity at a young age and the level of health state and physical activity at the time of the research as well as assessing the effects of socio-demographic factors on the quality of life in elderly individuals. Material and methods: The study included 138 UTA students (113 females and 25 males aged 50 and above from Warminsko-mazurskie region. The questionnaire consisting of two parts was applied as a research tool. The first part included the authors’ own questionnaire with general questions as well as questions regarding physical activity levels at a young age and at the time of the research. The second part was made up of the standardised WHOQOL-BREF questionnaire (shorter version of WHOQOL which was used to assess the subjects’ quality of life. Results: No significant differences between physical activity levels at a young age and at the time of the research were noted (p < 0.05. Self-evaluation of both life quality and heath state was significantly higher in individuals engaged in vigorous and moderate physical activity (p < 0.05 than in the other group. Conclusions: Physical activity of UTA students determines their quality of life and health state. Socio-demographic factors such as sex, age and a place of living influence the scores regarding the quality of life in WHOQOL-BREF domains.

  10. Activating analytic thinking enhances the value given to individualizing moral foundations.

    Science.gov (United States)

    Yilmaz, Onurcan; Saribay, S Adil

    2017-08-01

    Two central debates within Moral Foundations Theory concern (1) which moral foundations are core and (2) how conflict between ideological camps stemming from valuing different moral foundations can be resolved. Previous studies have attempted to answer the first question by imposing cognitive load on participants to direct them toward intuitive and automatic thought. However, this method has limitations and has produced mixed findings. In the present research, in two experiments, instead of directing participants toward intuitive thought, we tested the effects of activating high-effort, analytic thought on participants' moral foundations. In both experiments, analytic thought activation caused participants to value individualizing foundations greater than the control condition. This effect was not qualified by participants' political orientation. No effect was observed on binding foundations. The results are consistent with the idea that upholding individualizing foundations requires mental effort and may provide the basis for reconciliation between different ideological camps. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Understanding Activation Patterns in Shared Circuits: Toward a Value Driven Model

    Directory of Open Access Journals (Sweden)

    Lisa Aziz-Zadeh

    2018-05-01

    Full Text Available Over the past decade many studies indicate that we utilize our own motor system to understand the actions of other people. This mirror neuron system (MNS has been proposed to be involved in social cognition and motor learning. However, conflicting findings regarding the underlying mechanisms that drive these shared circuits make it difficult to decipher a common model of their function. Here we propose adapting a “value-driven” model to explain discrepancies in the human mirror system literature and to incorporate this model with existing models. We will use this model to explain discrepant activation patterns in multiple shared circuits in the human data, such that a unified model may explain reported activation patterns from previous studies as a function of value.

  12. Using time-driven activity-based costing to identify value improvement opportunities in healthcare.

    Science.gov (United States)

    Kaplan, Robert S; Witkowski, Mary; Abbott, Megan; Guzman, Alexis Barboza; Higgins, Laurence D; Meara, John G; Padden, Erin; Shah, Apurva S; Waters, Peter; Weidemeier, Marco; Wertheimer, Sam; Feeley, Thomas W

    2014-01-01

    As healthcare providers cope with pricing pressures and increased accountability for performance, they should be rededicating themselves to improving the value they deliver to their patients: better outcomes and lower costs. Time-driven activity-based costing offers the potential for clinicians to redesign their care processes toward that end. This costing approach, however, is new to healthcare and has not yet been systematically implemented and evaluated. This article describes early time-driven activity-based costing work at several leading healthcare organizations in the United States and Europe. It identifies the opportunities they found to improve value for patients and demonstrates how this costing method can serve as the foundation for new bundled payment reimbursement approaches.

  13. Evaluation of nutritional value and antioxidant activity of tomato peel extracts

    Directory of Open Access Journals (Sweden)

    Elsayed Elbadrawy

    2016-11-01

    Full Text Available The objective of this work was to study the nutritional composition and the antioxidant activity of some tomato peel extracts. Preliminary chemical composition, minerals content, amino acids, fatty acids and phenolic compounds of the peels were determined. The extracts which had been obtained by using different solvents; petroleum ether, chloroform, ethyl acetate and methanol were assayed for their antioxidant activity. Antioxidant activities of the extracts were evaluated by the determination of peroxide, malondialdehyde (MDA, P-anisidine and total carbonyl values during four weeks storage of cottonseed oil at 60 °C. Also, the 1,1-diphenyl-2-picrylhydrazine (DPPH radical scavenging was carried out. The results revealed that most of the extracts showed significant increases in DPPH scavenging activity as compared to butylated hydroxy toluene (BHT, an artificial antioxidant. On the other hand, significant decreases in peroxide, P-anisidine, malondialdehyde and carbonyl values were observed in the oil samples treated with the extracts in comparing with the untreated sample (control. Due to tomato peel content of many nutrients and its antioxidant activities, tomato peel or its extracts can be used as a food supplement.

  14. The impact of reduction of doublet well spacing on the Net Present Value and the life time of fluvial Hot Sedimentary Aquifer doublets

    DEFF Research Database (Denmark)

    Willems, C. J. L.; Nick, H. M.; Goense, T.

    2017-01-01

    This paper evaluates the impact of reduction of doublet well spacing, below the current West Netherlands Basin standard of 1000 - 1500 m, on the Net Present Value (NPV) and the life time of fluvial Hot Sedimentary Aquifer (HSA) doublets. First, a sensitivity analysis is used to show the possible ...... the potential and risks of HSA doublets. This factor significantly affects doublet life time and net energy production of the doublet....

  15. Towards developing understanding of the drivers, constraints from the consumption values underpinning participation in physical activity.

    OpenAIRE

    Kearns, PJ; Williams-Burnett, N; Skinner, H

    2012-01-01

    Overall participation rates in physical activity across the UK have remained relatively static since the mid 1980s, with attendant causes for concern about the inequality of participation rates amongst various target groups that may be worthy of specific investigation. Behaviour change models from the fields of leisure studies, consumer behaviour and social psychology offer conceptualisation of a notion of exchange underpinning the expectancy-value process, noting that, in order to facilitate...

  16. Value Informed Conception, Design, Implementation and Operation of Education and Teaching Activities

    DEFF Research Database (Denmark)

    Nielsen, Michael Havbro Faber; Nielsen, Linda

    2017-01-01

    In the present paper we take basis in the basic postulate that the objective of education and teaching is value creation. With this setout we take up two implications, namely: i) decision analysis is the logical choice of management framework for conceiving, designing, implementing and operating ...... (CDIO) education and teaching activities and ii) a thorough, transparent and continuously informed discourse is necessary among all stakeholders to education on what this “value” actually is....

  17. Water activity and the challenge for life on early Mars.

    Science.gov (United States)

    Tosca, Nicholas J; Knoll, Andrew H; McLennan, Scott M

    2008-05-30

    In situ and orbital exploration of the martian surface has shown that acidic, saline liquid water was intermittently available on ancient Mars. The habitability of these waters depends critically on water activity (aH2O), a thermodynamic measure of salinity, which, for terrestrial organisms, has sharply defined limits. Using constraints on fluid chemistry and saline mineralogy based on martian data, we calculated the maximum aH2O for Meridiani Planum and other environments where salts precipitated from martian brines. Our calculations indicate that the salinity of well-documented surface waters often exceeded levels tolerated by known terrestrial organisms.

  18. Quality of life and physical activity as indicators of health-preserving competence of teachers

    Directory of Open Access Journals (Sweden)

    Pavlova Iu.A.

    2012-03-01

    Full Text Available The quality of life and physical activity of teachers of physical culture, basic of health, labour, the defense of Motherland and pedagogue-organizers from secondary schools Lviv region (Ukraine were investigated. The 402 persons (age 24-78 years were surveyed with the use of questionnaires MOS SF 36 and IPAQ. The highest quality of life and level of physical activity have teachers of physical culture. It is considered the quality of life of teachers of other subjects similar to persons with chronic diseases. The level of physical activity in leisure time was particularly low for teachers of Basic of Health and pedagogue-organizers. The teachers spent no more than 433 MET-min/ week for moderate- and vigorous-intensity activity. The level of physical activity of teachers (besides the physical education teachers was insufficient to improve health and indicate about low level of health-preserving competence.

  19. Solar rotation and activity in the past and their possible influence upon the evolution of life

    International Nuclear Information System (INIS)

    Geyer, E.H.

    1981-01-01

    It is proposed that the rotational angular momentum of the lower Main Sequence stars determines the intensity of their magnetic spot activity. As a consequence of this feedback coupling, the stellar rotation and the activity decay exponentially by magnetic braking of the induced stellar flare- and wind-activity. Therefore, the Sun should have rotated much faster and must have shown a very enhanced activity in its early history. This strong solar activity in the past could have influenced the evolution of terrestrial life, and may explain the stagnation of maritime life for about 2 x 10 9 yr, the diversification of species during the Cambrian formation, and the land conquest by life in the upper Silurian system. (Auth.)

  20. Solar rotation and activity in the past and their possible influence upon the evolution of life

    Energy Technology Data Exchange (ETDEWEB)

    Geyer, E H [Bonn Univ. (Germany, F.R.). Sternwarte

    1981-06-01

    It is proposed that the rotational angular momentum of the lower Main Sequence stars determines the intensity of their magnetic spot activity. As a consequence of this feedback coupling, the stellar rotation and the activity decay exponentially by magnetic braking of the induced stellar flare- and wind-activity. Therefore, the Sun should have rotated much faster and must have shown a very enhanced activity in its early history. This strong solar activity in the past could have influenced the evolution of terrestrial life, and may explain the stagnation of maritime life for about 2 x 10/sup 9/ yr, the diversification of species during the Cambrian formation, and the land conquest by life in the upper Silurian system.

  1. The importance of work or productive activity in life care planning and case management

    Science.gov (United States)

    Reid, Christine; Riddick-Grisham, Susan

    2015-01-01

    Abstract INTRODUCTION: The importance of work or productive activity for the well-being, community integration, and quality of life of people living with disabilities is addressed, with implications for life care planning and case management. BACKGROUND: The role of work or productive activity in our society, and consequences of deprivation if rehabilitation services do not address vocational effects of disabilities, is explored. A continuum of productivity options is introduced; types of vocational rehabilitation assessment processes and interventions are described. PURPOSE: The role of vocational rehabilitation services in life care planning and case management is discussed, focusing on quality of life for people living with disabilities. CONCLUSION: Rehabilitation and health care professionals should understand the importance of work or other productive activity, and support the development of appropriate plans to address those needs among people who have disabilities. PMID:26409330

  2. The importance of work or productive activity in life care planning and case management.

    Science.gov (United States)

    Reid, Christine; Riddick-Grisham, Susan

    2015-01-01

    The importance of work or productive activity for the well-being, community integration, and quality of life of people living with disabilities is addressed, with implications for life care planning and case management. The role of work or productive activity in our society, and consequences of deprivation if rehabilitation services do not address vocational effects of disabilities, is explored. A continuum of productivity options is introduced; types of vocational rehabilitation assessment processes and interventions are described. The role of vocational rehabilitation services in life care planning and case management is discussed, focusing on quality of life for people living with disabilities. Rehabilitation and health care professionals should understand the importance of work or other productive activity, and support the development of appropriate plans to address those needs among people who have disabilities.

  3. Motivational factors associated with physical activity and quality of life in people with severe mental illness.

    Science.gov (United States)

    Farholm, Anders; Sørensen, Marit; Halvari, Hallgeir

    2017-12-01

    There has been increasing interest for investigating the role of motivation in physical activity among people with severe mental illness (SMI). Autonomous motivation has been suggested to have a potentially important role in adoption and maintenance of physical activity. However, the knowledge about factors that facilitate autonomous motivation among people with SMI is scarce. The aim of this study was to examine factors associated with motivation for physical activity as well as the relationships between motivation, physical activity and health-related quality of life in individuals with SMI that were currently physically active. A cross-sectional design was used, and 88 participants were recruited from a public health network promoting physical activity for people with SMI. They answered a questionnaire package consisting of scales measuring psychological need support - psychological need satisfaction - and motivation for physical activity, physical activity and health-related quality of life. The majority of participants reported to be in regular physical activity. Associations between variables were tested according to the self-determination theory process model. Structural equation modelling yielded good fit of the process model to the data. Specifically, a need-supportive environment was positively associated with psychological need satisfaction, while psychological need satisfaction was positively associated with autonomous motivation and mental health-related quality of life, and negatively associated with controlled motivation and amotivation. Physical activity was positively associated with autonomous motivation and physical health-related quality of life, and negatively associated with amotivation. This study indicates that individuals with SMI can be regularly physically active when provided with suitable opportunities. Furthermore, the present results suggest that it is vital for health-care practitioners to emphasise creating a need

  4. Physical activity across the life-course: Socio-cultural approaches

    DEFF Research Database (Denmark)

    Evans, Adam Brian; Nistrup, Anne; Allen-Collinson, Jacquelyn

    2018-01-01

    The subjective, lived elements of old age in physical activity promotion are central in defining how older people ascribe meaning to experiences of being active. Many such meanings are developed throughout the life course. From a longitudinal perspective, although continuity theory can be helpful...... be interdependent with how others define them, and how they define others. We offer recommendations about how this shift in perspective can empower older people to be active agents within figurations of physical activity promotion....

  5. Homocysteine threshold value based on cystathionine beta synthase and paraoxonase 1 activities in mice.

    Science.gov (United States)

    Hamelet, J; Aït-Yahya-Graison, E; Matulewicz, E; Noll, C; Badel-Chagnon, A; Camproux, A-C; Demuth, K; Paul, J-L; Delabar, J M; Janel, N

    2007-12-01

    Hyperhomocysteinaemia is a metabolic disorder associated with the development of premature atherosclerosis. Among the determinants which predispose to premature thromboembolic and atherothrombotic events, serum activity of paraoxonase 1, mainly synthesized in the liver, has been shown to be a predictor of cardiovascular disease and to be negatively correlated with serum homocysteine levels in human. Even though treatments of hyperhomocysteinaemic patients ongoing cardiovascular complications are commonly used, it still remains unclear above which homocysteine level a preventive therapy should be started. In order to establish a threshold of plasma homocysteine concentration we have analyzed the hepatic cystathionine beta synthase and paraoxonase 1 activities in a moderate to intermediate murine model of hyperhomocysteinaemia. Using wild type and heterozygous cystathionine beta synthase deficient mice fed a methionine enriched diet or a control diet, we first studied the link between cystathionine beta synthase and paraoxonase 1 activities and plasma homocysteine concentration. Among the animals used in this study, we observed a negative correlation between plasma homocysteine level and cystathionine beta synthase activity (rho=-0.52, P=0.0008) or paraoxonase 1 activity (rho=-0.49, P=0.002). Starting from these results, a homocysteine cut-off value of 15 microm has been found for both cystathionine beta synthase (P=0.0003) and paraoxonase 1 (P=0.0007) activities. Our results suggest that both cystathionine beta synthase and paraoxonase 1 activities are significantly decreased in mice with a plasma homocysteine value greater than 15 microm. In an attempt to set up preventive treatment for cardiovascular disease our results indicate that treatments should be started from 15 microm of plasma homocysteine.

  6. A Life-Long Approach to Physical Activity for Brain Health

    Directory of Open Access Journals (Sweden)

    Helen Macpherson

    2017-05-01

    Full Text Available It is well established that engaging in lifelong Physical activity (PA can help delay the onset of many chronic lifestyle related and non-communicable diseases such as cardiovascular disease, type two diabetes, cancer and chronic respiratory diseases. Additionally, growing evidence also documents the importance of PA for brain health, with numerous studies indicating regular engagement in physical activities may be protective against cognitive decline and dementia in late life. Indeed, the link between PA and brain health may be different at each stage of life from childhood, mid-life and late life. Building on this emerging body of multidisciplinary research, this review aims to summarize the current body of evidence linking regular PA and brain health across the lifespan. Specifically, we will focus on the relationship between PA and brain health at three distinct stages of life: childhood and adolescence, mid-life, late life in cognitively healthy adults and later life in adults living with age-related neurodegenerative disorders such as Parkinson’s disease (PD and Alzheimer’s disease (AD.

  7. Life Prediction of Large Lithium-Ion Battery Packs with Active and Passive Balancing

    Energy Technology Data Exchange (ETDEWEB)

    Shi, Ying [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Smith, Kandler A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Zane, Regan [Utah State University; Anderson, Dyche [Ford Motor Company

    2017-07-03

    Lithium-ion battery packs take a major part of large-scale stationary energy storage systems. One challenge in reducing battery pack cost is to reduce pack size without compromising pack service performance and lifespan. Prognostic life model can be a powerful tool to handle the state of health (SOH) estimate and enable active life balancing strategy to reduce cell imbalance and extend pack life. This work proposed a life model using both empirical and physical-based approaches. The life model described the compounding effect of different degradations on the entire cell with an empirical model. Then its lower-level submodels considered the complex physical links between testing statistics (state of charge level, C-rate level, duty cycles, etc.) and the degradation reaction rates with respect to specific aging mechanisms. The hybrid approach made the life model generic, robust and stable regardless of battery chemistry and application usage. The model was validated with a custom pack with both passive and active balancing systems implemented, which created four different aging paths in the pack. The life model successfully captured the aging trajectories of all four paths. The life model prediction errors on capacity fade and resistance growth were within +/-3% and +/-5% of the experiment measurements.

  8. Using Expectancy Value Theory as a Framework to Reduce Student Resistance to Active Learning: A Proof of Concept.

    Science.gov (United States)

    Cooper, Katelyn M; Ashley, Michael; Brownell, Sara E

    2017-01-01

    There has been a national movement to transition college science courses from passive lectures to active learning environments. Active learning has been shown to be a more effective way for students to learn, yet there is concern that some students are resistant to active learning approaches. Although there is much discussion about student resistance to active learning, few studies have explored this topic. Furthermore, a limited number of studies have applied theoretical frameworks to student engagement in active learning. We propose using a theoretical lens of expectancy value theory to understand student resistance to active learning. In this study, we examined student perceptions of active learning after participating in 40 hours of active learning. We used the principal components of expectancy value theory to probe student experience in active learning: student perceived self-efficacy in active learning, value of active learning, and potential cost of participating in active learning. We found that students showed positive changes in the components of expectancy value theory and reported high levels of engagement in active learning, which provide proof of concept that expectancy value theory can be used to boost student perceptions of active learning and their engagement in active learning classrooms. From these findings, we have built a theoretical framework of expectancy value theory applied to active learning.

  9. Consideration of statistical uncertainties for the determination of representative values of the specific activity of wastes

    International Nuclear Information System (INIS)

    Barthel, R.

    2008-01-01

    The German Radiation Protection Commission has recommended 'Principles and Methods for the Consideration of Statistical Uncertainties for the Determination of Representative Values of the Specific Activity of NORM wastes' concerning the proof of compliance with supervision limits or dose standards according to paragraph 97 and paragraph 98 of the Radiation Protection Ordinance, respectively. The recommendation comprises a method ensuring the representativeness of estimates for the specific activity of NORM wastes, which also assures the required evidence for conformity with respect to supervision limits or dose standards, respectively. On the basis of a sampling survey, confidence limits for expectation values of specific activities are determined, which will be used to show that the supervision limit or the dose standard is met or exceeded with certainty, or that the performed sampling is not sufficient for the intended assessment. The sampling effort depends on the type and the width of the distribution of specific activities and is determined by the position of the confidence interval with respect to the supervision limit or of the resulting doses with respect to the dose standard. The statistical uncertainties that are described by confidence limits may be reduced by an optimised extension of the sample number, as far as necessary. (orig.)

  10. Health-related quality of life, physical activity, and sedentary behavior of adults with visual impairments.

    Science.gov (United States)

    Haegele, Justin A; Famelia, Ruri; Lee, Jihyun

    2017-11-01

    Research suggests that physical activity and sedentary behaviors can impact one's health-related quality of life (HRQoL). However, little is known about the impact that these behaviors can have on the HRQoL of those with visual impairments. Therefore, the primary purpose of this study was to determine the associations of physical activity and sedentary behavior with HRQoL among a sample of adults with visual impairments. Individuals with visual impairments were invited via email to complete three questionnaires: (a) the international physical activity questionnaire-short form, (b) the Rasch-revised versions of the World Health Organization Quality of Life instrument with the Level of Independence subscale, and (c) a demographic questionnaire. Eighty participants (M age   =   47.5) provided usable surveys for analyses. The results demonstrated that physical activity significantly predicted HRQoL (F(2,79) = 3.508, p = .035, R 2 Adjusted =.060), yet, sedentary behavior did not (F(2,79) = 1.546, p = .220, R 2  = .039, R 2 Adjusted =.014). Gender differences were uncovered regarding the relationship between physical activity and health-related quality of life. The findings of this study demonstrate the importance of physical activity in influencing the HRQoL of adults with visual impairments. This study supports the need for additional intervention research to promote physical activity for those with visual impairments. Implications for Rehabilitations Adults with visual impairments tend to report lower health-related quality of life than peers without visual impairments. Regular participation in leisure-time physical activity, and restricted sedentary time, have been demonstrated to positively influence health-related quality of life for adults without disabilities. In this study, physical activity shows promise as an effective means of improving health-related quality of life for adults with visual impairments.

  11. Physical activity, evaluation of menopause, life satisfaction and influence tactics in marriage of perimenopausal women

    Directory of Open Access Journals (Sweden)

    Eugenia Mandal

    2016-10-01

    Full Text Available Background Domination of the biomedical approach to menopause may imply creation of negative attitudes to the phenomenon, and at the same time negatively affect women’s life satisfaction and behaviour in the family. It is assumed that physical activity may be a defensive factor, as this type of activity may reduce the intensity of menopause symptoms. The aim of the research was to determine the relation between menopause evaluation, life satisfaction and tactics of influence employed in marriage by women who differ in involvement in physical exercise. Participants and procedure The research was conducted among 90 women, at the age of 45-55: 45 physically active women and 45 women who do not engage in any physical activity. The following research methods were used: the Menopause Evaluation Scale, the Satisfaction With Life Scale (SWLS and the Questionnaire of Influence in Close Relations of Women and Men. Results Positive evaluation of menopause was related to involvement in physical exercise as well as to a stronger tendency to use positive strategies of exerting influence on one’s spouse. The research also showed a slight correlation between life satisfaction and involvement in physical exercise. Negative evaluation of menopause was related to avoiding physical activity. Conclusions Physical activity is more frequently related to a positive attitude towards menopause and the use of more positive tactics of exerting influence on one’s spouse, and slightly positively conducive to one’s life satisfaction level.

  12. Disease activity, quality of life and indirect costs of reduced productivity at work, generated by Polish patients with ankylosing spondylitis

    Directory of Open Access Journals (Sweden)

    Paweł Kawalec

    2016-02-01

    Full Text Available Objectives: The aim of the study was to investigate the association between activity of ankylosing spondylitis (AS and decrease in quality of life as well as productivity loss of affected patients in a specified group of patients in the Polish setting. Material and methods : An questionnaire survey was conducted using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI to assess disease activity, as well as the Work Productivity and Activity Impairment Questionnaires to assess productivity loss; quality of life was presented as utility calculated using the EuroQol 5 questionnaire and also measured on a visual analogue scale (VAS. Indirect costs were assessed with the human capital approach implying gross domestic product per capita or gross value added per worker in Poland in 2014 and were expressed in Polish zlotys (PLN as well as in euros. Correlation was presented using Spearman’s rank correlation coefficient. Results : We performed our analysis based on 78 full questionnaires collected. A mean BASDAI score of 5.91 in the analysed group of patients was detected and mean utility of 0.5135 was observed. Average quality of life measured on the visual analogue scale was 46.55. Mean number of days off work was 45.26 days per year and mean on-the-job productivity loss was 49.29%. Average annual indirect costs per patient were €4241 (17 686 PLN calculated using gross domestic product and €10 172 (42 417 PLN estimated using gross value added. Total productivity loss was significantly correlated with disease activity (strong correlation of 0.6005 and utility (moderate correlation of –0.3698. Conclusions : Ankylosing spondylitis causes a great decrease in quality of life as well as patients’ productivity loss associated with both absenteeism and presenteeism. The greater the disease activity is, the lower is the utility, the lower is the quality of life measured on the VAS, and the greater are the total annual indirect costs. Total

  13. Early-Life Effects on Adult Physical Activity: Concepts, Relevance, and Experimental Approaches.

    Science.gov (United States)

    Garland, Theodore; Cadney, Marcell D; Waterland, Robert A

    Locomotion is a defining characteristic of animal life and plays a crucial role in most behaviors. Locomotion involves physical activity, which can have far-reaching effects on physiology and neurobiology, both acutely and chronically. In human populations and in laboratory rodents, higher levels of physical activity are generally associated with positive health outcomes, although excessive exercise can have adverse consequences. Whether and how such relationships occur in wild animals is unknown. Behavioral variation among individuals arises from genetic and environmental factors and their interactions as well as from developmental programming (persistent effects of early-life environment). Although tremendous progress has been made in identifying genetic and environmental influences on individual differences in behavior, early-life effects are not well understood. Early-life effects can in some cases persist across multiple generations following a single exposure and, in principle, may constrain or facilitate the rate of evolution at multiple levels of biological organization. Understanding the mechanisms of such transgenerational effects (e.g., exposure to stress hormones in utero, inherited epigenetic alterations) may prove crucial to explaining unexpected and/or sex-specific responses to selection as well as limits to adaptation. One area receiving increased attention is early-life effects on adult physical activity. Correlational data from epidemiological studies suggest that early-life nutritional stress can (adversely) affect adult human activity levels and associated physiological traits (e.g., body composition, metabolic health). The few existing studies of laboratory rodents demonstrate that both maternal and early-life exercise can affect adult levels of physical activity and related phenotypes. Going forward, rodents offer many opportunities for experimental studies of (multigenerational) early-life effects, including studies that use maternal

  14. Comparing Role-Playing Activities in Second Life and Face-to-Face Environments

    Science.gov (United States)

    Gao, Fei; Noh, Jeongmin J.; Koehler, Matthew J.

    2009-01-01

    This study compared student performances in role-playing activities in both a face-to-face (FTF) environment and a virtual 3D environment, Second Life (SL). We found that students produced a similar amount of communication in the two environments, but the communication styles were different. In SL role-playing activities, students took more…

  15. A life-style physical activity intervention and the antibody response to pneumococcal vaccination in women

    NARCIS (Netherlands)

    Long, J.E.; Ring, C.; Bosch, J.A.; Eves, F.; Drayson, M.T.; Calver, R.; Say, V.; Allen, D.; Burns, V.E.

    2013-01-01

    Objective: To assess whether a life-style physical activity intervention improved antibody response to a pneumococcal vaccination in sedentary middle-aged women. Methods: Eighty-nine sedentary women completed a 16-week exercise (physical activity consultation, pedometer, telephone/e-mail prompts; n

  16. Leadership Behaviour of College Students in Relation to Their Leisure Time Activities in College Life

    Science.gov (United States)

    Sethi, Priyanka

    2009-01-01

    The study investigated the Leadership behaviour of college students in relation to their Leisure time activities in college life. In this study, the researcher wants to see the contribution of leisure time activities in developing the qualities of leadership of college students. The main objective of the study was to find out the relationship…

  17. The Effect of Leisure Activities on Life Satisfaction: The Importance of Holiday Trips

    NARCIS (Netherlands)

    J. Nawijn (Jeroen); R. Veenhoven (Ruut)

    2011-01-01

    textabstractDoes active leisure make life more satisfying? If so, what kind of leisure activity is the greatest contributor to happiness? These questions are answered by means of data from four waves of a large-scale continuous study of the general public in Germany. Cross-sectional analysis does

  18. Integrating Physical Activity, Coach Collaboration, and Life Skill Development in Youth: School Counselors' Perceptions

    Science.gov (United States)

    Hayden, Laura; Cook, Amy; Scherer, Alexandra; Greenspan, Scott; Silva, Meghan Ray; Cadet, Melanie; Maki, Erik

    2014-01-01

    Given the social, emotional, and academic benefits of physical activity related to youth development (Hellison, 2011), coupled with the minimal research regarding how school counselors can use physical activity for life skill development, this article focuses on school counselors' beliefs about collaborating with coaches and using physical…

  19. Cultural and religious beliefs and values, and their impact on preferences for end-of-life care among four ethnic groups of community-dwelling older persons.

    Science.gov (United States)

    Ohr, Seok; Jeong, Sarah; Saul, Peter

    2017-06-01

    To explore specific cultural and religious beliefs and values concerning death and dying, truth telling, and advance care planning, and the preferences for end-of-life care among older persons from culturally and linguistically diverse backgrounds. Whilst literature indicates that culture impacts on end-of-life decision-making significantly, there is limited evidence on the topic. A cross-sectional survey. A total of 171 community older persons who make regular visits to 17 day care centres expressed in a questionnaire their; (1) beliefs about death and dying, truth telling, and advance care planning, and (2) preferences for end-of-life care. More than 92% of respondents believed that dying is a normal part of life, and more than 70% felt comfortable talking about death. Whilst respondents accepted dying as a normal part of life, 64% of Eastern Europeans and 53% of Asia/Pacific groups believed that death should be avoided at all costs. People from the Asia/Pacific group reported the most consensual view against all of the life-prolonging measures. Cultural and religious beliefs and values may have an impact on preferences for treatment at end-of-life. The study offers nurses empirical data to help shape conversations about end-of-life care, and thus to enhance their commitment to help people 'die well'. Information acquisition to extend understanding of each individual before proceeding with documentation of advance care planning is essential and should include retrieval of individuals' cultural and religious beliefs and values, and preferences for care. An institutional system and/or protocol that promote conversations about these among nurses and other healthcare professionals are warranted. © 2016 John Wiley & Sons Ltd.

  20. Increasing value in plagiocephaly care: a time-driven activity-based costing pilot study.

    Science.gov (United States)

    Inverso, Gino; Lappi, Michael D; Flath-Sporn, Susan J; Heald, Ronald; Kim, David C; Meara, John G

    2015-06-01

    Process management within a health care setting is poorly understood and often leads to an incomplete understanding of the true costs of patient care. Using time-driven activity-based costing methods, we evaluated the high-volume, low-complexity diagnosis of plagiocephaly to increase value within our clinic. A total of 59 plagiocephaly patients were evaluated in phase 1 (n = 31) and phase 2 (n = 28) of this study. During phase 1, a process map was created, encompassing each of the 5 clinicians and administrative personnel delivering 23 unique activities. After analysis of the phase 1 process maps, average times as well as costs of these activities were evaluated for potential modifications in workflow. These modifications were implemented in phase 2 to determine overall impact on visit-time and costs of care. Improvements in patient education, workflow coordination, and examination room allocation were implemented during phase 2, resulting in a reduced patient visit-time of 13:25 (19.9% improvement) and an increased cost of $8.22 per patient (7.7% increase) due to changes in physician process times. However, this increased cost was directly offset by the availability of 2 additional appointments per day, potentially generating $7904 of additional annual revenue. Quantifying the impact of a 19.9% reduction in patient visit-time at an increased cost of 7.7% resulted in an increased value ratio of 1.113. This pilot study effectively demonstrates the novel use of time-driven activity-based costing in combination with the value equation as a metric for continuous process improvement programs within the health care setting.

  1. Personal Values as Mitigating Factors in the Link between Income and Life Satisfaction: Evidence from the European Social Survey

    Science.gov (United States)

    Georgellis, Yannis; Tsitsianis, Nicholas; Yin, Ya Ping

    2009-01-01

    Using data from the first two rounds of the European Social Survey, we examine the link between income, reference income and life satisfaction across Western Europe. We find that whilst there is a strong positive relationship between income and life satisfaction, reference or comparison income exerts a strong negative influence. Interestingly, our…

  2. Influence of physical activity in length of life of the human population in the context of changes

    Directory of Open Access Journals (Sweden)

    Ahmetović Zlatko

    2014-01-01

    Full Text Available Since the middle of the last century, the human population has increased exponentially. This trend is evident today. Human population has, for more than half a century been undergoing the period of its intensive development, increasing in number and the average length of life, creating the impression of a better life standard. Looking at the man as a bio-psycho-social being and the interactions it ones through the human population growth is brought in connection with its impact on the environment. In such an environment, one does not only face infectious diseases, but also the misery and poverty in developing countries and massive noninfectious diseases, in developed countries. These facts introduce evidence about the possible effects of physical activity as to prevent the consequences of mass noninfectious diseases, as well as to strengthen the competence of people in general. Therefore, in a holistic, synergic concept of interpretation of human life, it is significant to include biological indicators that have an impact on the growth of the world population and may be associated with the kinesiology. Quantitative indicators of the trend of human development on this planet are the basic research unit observed in this paper. At the same time, the subjects of observation are also other indicators that can be causally linked to the development of the human population and are especially valuable evidence of the contribution of physical activity to the human development. The data that is associated with the theoretical considerations and the results of various statistics are presented based on the rules of ex-post-facto analysis. It is concluded that the value of physical activity has long had to have the equal status with one's chances of being better prepared for life on this planet ontogenetically and phylogenetically, and for the life conditions that will become even more extreme and that increasing older humans will face.

  3. Ethics of End of Life Decisions in Pediatrics: A Narrative Review of the Roles of Caregivers, Shared Decision-Making, and Patient Centered Values

    Directory of Open Access Journals (Sweden)

    Jonathan D. Santoro

    2018-04-01

    Full Text Available Background: This manuscript reviews unique aspects of end of life decision-making in pediatrics. Methods: A narrative literature review of pediatric end of life issues was performed in the English language. Results: While a paternalistic approach is typically applied to children with life-limiting medical prognoses, the cognitive, language, and physical variability in this patient population is wide and worthy of review. In end of life discussions in pediatrics, the consideration of a child’s input is often not reviewed in depth, although a shared decision-making model is ideal for use, even for children with presumed limitations due to age. This narrative review of end of life decision-making in pediatric care explores nomenclature, the introduction of the concept of death, relevant historical studies, limitations to the shared decision-making model, the current state of end of life autonomy in pediatrics, and future directions and needs. Although progress is being made toward a more uniform and standardized approach to care, few non-institutional protocols exist. Complicating factors in the lack of guidelines include the unique facets of pediatric end of life care, including physical age, paternalism, the cognitive and language capacity of patients, subconscious influencers of parents, and normative values of death in pediatrics. Conclusions: Although there have been strides in end of life decision-making in pediatrics, further investigation and research is needed in this field.

  4. Ethics of End of Life Decisions in Pediatrics: A Narrative Review of the Roles of Caregivers, Shared Decision-Making, and Patient Centered Values.

    Science.gov (United States)

    Santoro, Jonathan D; Bennett, Mariko

    2018-04-26

    Background: This manuscript reviews unique aspects of end of life decision-making in pediatrics. Methods: A narrative literature review of pediatric end of life issues was performed in the English language. Results: While a paternalistic approach is typically applied to children with life-limiting medical prognoses, the cognitive, language, and physical variability in this patient population is wide and worthy of review. In end of life discussions in pediatrics, the consideration of a child’s input is often not reviewed in depth, although a shared decision-making model is ideal for use, even for children with presumed limitations due to age. This narrative review of end of life decision-making in pediatric care explores nomenclature, the introduction of the concept of death, relevant historical studies, limitations to the shared decision-making model, the current state of end of life autonomy in pediatrics, and future directions and needs. Although progress is being made toward a more uniform and standardized approach to care, few non-institutional protocols exist. Complicating factors in the lack of guidelines include the unique facets of pediatric end of life care, including physical age, paternalism, the cognitive and language capacity of patients, subconscious influencers of parents, and normative values of death in pediatrics. Conclusions: Although there have been strides in end of life decision-making in pediatrics, further investigation and research is needed in this field.

  5. Long and atypical working hours and the impact on intimate family life social activities

    DEFF Research Database (Denmark)

    Andersen, Hans H. K.

    An increasing number of families has to meet the challenges of working in a 24-7 society and at the same time striving to take part in everyday family life. Research is not conclusive with respect to what degree atypical working hours has an impact on, for example, work-family balance, instable...... participate in together with their children (e.g. enjoying breakfasts together). On the other hand other research shows that factors like both parents having atypical working hours and small children in the home suggests a negative impact on family life. In addition, not much research has scrutinized...... through our longitudinal survey study of everyday family and work-life. So in short, this paper will present and discuss an analysis of the relationship between work life and intimate family life social activities as they evolve over time and across households....

  6. Efficiency and cutoff values of the Voice Activity and Participation Profile for nonteachers and teachers.

    Science.gov (United States)

    Zambon, Fabiana; Moreti, Felipe; Vargas, Aline Cristina Tafarelo; Behlau, Mara

    2015-01-01

    To identify the efficiency characteristics and cutoff values of the dimensions of the Voice Activity and Participation Profile (VAPP) protocol, which discriminates the dysphonic and vocally healthy individuals; to verify if the cutoff values remain the same for a sample of teachers. Efficiency characteristics and cutoff values of VAPP data from 171 subjects were analyzed by receiver-operating characteristic (ROC) curve: 90 teachers (60 dysphonic and 30 vocally healthy individuals, with a similar mean age, p=0.418) and 81 nonteachers (48 dysphonic and 33 vocally healthy individuals, with a similar mean age, p=0.934). The area under the ROC curve (AUC) and the cutoff values of the total score of VAPP for discriminating the individuals with and without dysphonia are different for the nonteachers and teachers. The nonteachers presented AUC=0.986 (pteachers presented AUC=0.872 (pteachers, being higher for the teachers but with greater sensitivity and specificity for the nonteachers, and can be used to screen large populations with the risk of voice disorders.

  7. Allergy immunotherapy across the life cycle to promote active and healthy ageing: From research to policies

    DEFF Research Database (Denmark)

    Calderon, M A; Demoly, P; Casale, T

    2016-01-01

    group of AIRWAYS integrated care pathways for airways diseases, the model of chronic respiratory diseases of the European Innovation Partnership on active and healthy ageing (DG CONNECT and DG Santé). It considered (1) the political background, (2) the rationale for allergen immunotherapy across...... the life cycle, (3) the unmet needs for the treatment, in particular in preschool children and old age adults, (4) the strategic framework and the practical approach to synergize current initiatives in allergen immunotherapy, its mechanisms and the concept of active and healthy ageing. © 2016 The Author(s).......Allergic diseases often occur early in life and persist throughout life. This life-course perspective should be considered in allergen immunotherapy. In particular it is essential to understand whether this al treatment may be used in old age adults. The current paper was developed by a working...

  8. Age differences in cognitive performance in later life: relationships to self-reported health and activity life style.

    Science.gov (United States)

    Hultsch, D F; Hammer, M; Small, B J

    1993-01-01

    The predictive relationships among individual differences in self-reported physical health and activity life style and performance on an array of information processing and intellectual ability measures were examined. A sample of 484 men and women aged 55 to 86 years completed a battery of cognitive tasks measuring verbal processing time, working memory, vocabulary, verbal fluency, world knowledge, word recall, and text recall. Hierarchical regression was used to predict performance on these tasks from measures of self-reported physical health, alcohol and tobacco use, and level of participation in everyday activities. The results indicated: (a) individual differences in self-reported health and activity predicted performance on multiple cognitive measures; (b) self-reported health was more predictive of processing resource variables than knowledge-based abilities; (c) interaction effects indicated that participation in cognitively demanding activities was more highly related to performance on some measures for older adults than for middle-aged adults; and (d) age-related differences in performance on multiple measures were attenuated by partialing individual differences in self-reported health and activity.

  9. [Determinants of active aging according to quality of life and gender].

    Science.gov (United States)

    Campos, Ana Cristina Viana; Ferreira e Ferreira, Efigenia; Vargas, Andréa Maria Duarte

    2015-07-01

    The scope of this study was to construct an indicator of active aging and assess its association with quality of life and possible determinants according to gender. The AGEQOL (Aging, Gender and Quality of Life) study was used to interview 2052 individuals aged 60 years and older residing in Sete Lagoas in the State of Minas Gerais. The association between active aging, quality of life and possible determinants was performed by multiple logistic regression with a 5% level of statistical significance separately for each gender. Most men were in the active aging group (58%), and 51.8% of women were in the normal aging group (p active aging. Women with higher incomes, who did not suffer falls and engaged in community participation, had a better chance of belonging to the active aging group. The conclusion drawn is that quality of life and participation in groups are the main determinants of active aging, and the other factors associated with active aging are different for each gender.

  10. Relationship between nutritional status, physical activity and quality of life among gastrointestinal cancer survivors.

    Science.gov (United States)

    Zalina, A Z; Lee, V C; Kandiah, M

    2012-08-01

    The objective of this study was to determine the relationship between nutritional status, physical activity and quality of life among gastrointestinal cancer survivors. A cross-sectional study was conducted among gastrointestinal cancer survivors attending the oncology outpatient clinic in Hospital Selayang, Malaysia. A total of 70 gastrointestinal cancer survivors with a mean age of 52.54 +/- 14.59 years (95% CI: 47.48 - 57.60) were included in this study. Results showed that 40% of the patients were classified as having low physical activity. The mean Patient Generated Subjective Global Assessment (PGSGA) score was 10.27 +/- 7.36 (95% CI: 8.23-12.31) and nearly half the patients (48.6%) were identified as severely malnourished (Stage C). Mean Gastrointestinal Quality of Life Index (GQLFI) score was 103.57 +/- 23.85 (95% CI: 92.94-114.20), and about 24.3% of the patients were classified as having a low quality of life. Pearson's correlation test showed a highly significant negative relationship between nutritional status and quality of life (r = -0.661, pnutritional status (low total mean score of PGSGA), the better the quality of life of the survivors (high total mean score of GQLFI). There was a significant negative relationship between physical activity level and nutritional status score (r = -0.309, pnutritional status (low total mean score of PGSGA). This study shows a significant relationship between nutritional status, physical activity and quality of life among gastrointestinal cancer survivors. Those low in nutritional status have a low quality of life while survivors with higher nutritional status have a better quality of life.

  11. Quality of life in institutionalized elderly undergoing an active aging program

    OpenAIRE

    Magalhães, Carlos; Anes, Eugénia; Rebelo, Flávia

    2017-01-01

    Introduction: Living with quality is a growing concern of the old population. There is an increasing institutionalization of the elderly, and it is in this context that active aging programs assume relevance, allowing the elderly the contact with experiences that allow them to age with quality of life, by maintaining their autonomy and promoting their physical, mental and emotional well-being. Objective: To evaluate the quality of life (QOL) of institutionalized elderly undergoing to an ac...

  12. Planning Costs in Certain Stage of the Life Cycle of Investment Activity of Construction Organization

    OpenAIRE

    Iakymchuk Iryna M.

    2017-01-01

    The article discusses the issues related to planning costs in certain stages of the life-cycle of investment activity of construction organization. It has been specified that cost management based on the life-cycle model of the investment project, which is being implemented by a construction organization, allows for a consistent improvement in the efficiency of the innovation process on the basis of a clear planning, as well as cost forecasting. This approach allows for the long-term effectiv...

  13. Overview of German R and D activities relevant to life management of nuclear power plants

    International Nuclear Information System (INIS)

    Gillot, R.

    1998-01-01

    Life management issues of German NPPs include measures for qualifying continuous operation of NPPs and research activities related to materials behaviour under operating conditions. Plant management for life extension demand use of on-line monitoring systems for load (mechanical and thermal); vibration; leakage; water chemistry; neutron irradiation as well as replacement of systems, structures and components. The main goals to be achieved under international cooperation are increased safety, increased plant availability, extension of operating lifetime and improvement of plant economics

  14. Quality of life after surgical treatment of coarctation in long-term follow-up (CoAFU): Predictive value of clinical variables.

    Science.gov (United States)

    Bambul Heck, Pinar; Pabst von Ohain, Jelena; Kaemmerer, Harald; Ewert, Peter; Hager, Alfred

    2018-01-01

    We sought to analyze the quality of life and the predictive value of clinical variables from previous follow-up study in patients late after surgical treatment of aortic coarctation on the quality of life. All patients, who have participated in the prospective cross-sectional COALA Study in 2000 with a structural clinical investigation including blood pressure measurement and symptom-limited exercise test were contacted for the health-related quality of life questionnaire SF-36 from January 2013 through December 2014. From 273 eligible patients, we received data from 135 patients, 9 of them died during the follow-up time at the median age of 46years (range 30-64years). Seventy-four patients did not participate in the study, other 64 patients moved to remote or unknown areas and could not be contacted. Quality of life was good in the fields of physical role and pain. However, patients reported a significant impairment in general health and in health transition, depending on the age. Arterial hypertension and variables from echocardiography or exercise testing from the COALA study were not predictive on functional health status. Quality of life in patients late after aortic coarctation repair is fairly good compared with healthy controls. Impairments in general health and health transition depend mainly on age, can be explained due to numerous comorbidities and reinterventions in long-term. The predictive value of the commonly assessed clinical variables on quality of life is limited. Copyright © 2017. Published by Elsevier B.V.

  15. Causes of decreased activity of daily life in elderly patients who need daily living care.

    Science.gov (United States)

    Yoshino, Hiroshi; Sakurai, Takashi; Hasegawa, Kazuo; Yokono, Koichi

    2011-07-01

    The causes of decreased activity of daily life (ADL) in elderly patients include cerebrovascular diseases, bone fracture by falls, and dementia. The present study was conducted among elderly patients with decreased ADL who were hospitalized in nursing wards in order to investigate the causes of becoming early bedridden and to determine precautionary measures against decreased ADL. The study subjects were 224 elderly patients with decreased ADL (mean age: 83.3 ± 8.0 years) and 49 outpatients without decreased ADL (mean age: 76.8 ± 5.3 years). Current age, age at the start of ADL decrease, medical history and history of smoking were investigated. In the groups with decreased ADL, current age and the age of becoming bedridden in non-diabetic versus diabetic groups were 84.7 ± 7.9 versus 80.3 ± 7.5 and 82.7 ± 8.3 versus 77.6 ± 8.0 years, respectively, both showing significantly lower values in the diabetic group (P bedridden. Diabetic patients with smoking habit were significantly younger than diabetic and non-diabetic patients without smoking habit. Sex difference, smoking habit and presence of diabetes mellitus are independent risk factors of becoming early bedridden. Therefore, the major targets of medical care among elderly should be diabetic men with a smoking habit to lower the risks of decreased ADL. © 2011 Japan Geriatrics Society.

  16. Is “end of life” a special case? Connecting Q with survey methods to measure societal support for views on the value of life-extending treatments

    NARCIS (Netherlands)

    H. Mason (Helen); M. Collins (Marissa); N. McHugh (Neil); Godwin, J. (Jon); N.J.A. van Exel (Job); C.R. Donaldson (Cam); R.M. Baker (Rachel)

    2018-01-01

    textabstractPreference elicitation studies reporting societal views on the relative value of end-of-life treatments have produced equivocal results. This paper presents an alternative method, combining Q methodology and survey techniques (Q2S) to determine the distribution of 3 viewpoints on the

  17. The impact of reduction of doublet well spacing on the Net Present Value and the life time of fluvial Hot Sedimentary Aquifer doublets

    NARCIS (Netherlands)

    Willems, C.J.L.; Maghami Nick, Hamidreza M.; Bruhn, D.F.

    This paper evaluates the impact of reduction of doublet well spacing, below the current West Netherlands Basin standard of 1000 to 1500 m, on the Net Present Value (NPV) and the life time of fluvial Hot Sedimentary Aquifer (HSA) doublets. First, a sensitivity analysis is used to show the possible

  18. Reduction of physical activity in daily life and its determinants in smokers without airflow obstruction.

    Science.gov (United States)

    Furlanetto, Karina Couto; Mantoani, Leandro Cruz; Bisca, Gianna; Morita, Andrea Akemi; Zabatiero, Juliana; Proença, Mahara; Kovelis, Demétria; Pitta, Fabio

    2014-04-01

    In smokers without airflow obstruction, detailed, objective and controlled quantification of the level of physical inactivity in daily life has never been performed. This study aimed to objectively assess the level of physical activity in daily life in adult smokers without airflow obstruction in comparison with matched non-smokers, and to investigate the determinants for daily physical activity in smokers. Sixty smokers (aged 50 (39-54) years) and 50 non-smokers (aged 48 (40-53) years) matched for gender, age, anthropometric characteristics, educational level, employment status and seasons of the year assessment period were cross-sectionally assessed regarding their daily physical activity with a step counter, besides assessment of lung function, functional exercise capacity, quality of life, anxiety, depression, self-reported comorbidities carbon monoxide level, nicotine dependence and smoking habits. When compared with non-smokers, smokers walked less in daily life (7923 ± 3558 vs 9553 ± 3637 steps/day, respectively), presented worse lung function, functional exercise capacity, quality of life, anxiety and depression. Multiple regression analyses identified functional exercise capacity, Borg fatigue, self-reported motivation/physical activity behaviour and cardiac disease as significant determinants of number of steps/day in smokers (partial r(2)  = 0.10, 0.12, 0.16 and 0.05; b = 15, -997, 1207 and -2330 steps/day, respectively; overall fit of the model R(2)  = 0.38; P smokers without airflow obstruction presented reduced level of daily physical activity. Functional exercise capacity, extended fatigue sensation, aspects of motivation/physical activity behaviour and self-reported cardiac disease are significant determinants of physical activity in daily life in smokers. © 2014 The Authors. Respirology © 2014 Asian Pacific Society of Respirology.

  19. Online Activity, Offline Sociability, and Life Satisfaction Among Israelis With and Without Disabilities.

    Science.gov (United States)

    Gur, Ayelet; Rimmerman, Arie

    2017-11-01

    The Internet has the power to enrich the lives of persons with and without disabilities, and increase independence and subjective well-being. Using path analysis, the study examines the role of Internet use, offline social participation, and connectedness in explaining life satisfaction among people with and without disabilities. Two mediating models have been examined: the first hypothesizes that social participation and connectedness are mediating variables between online use and life satisfaction; the second posits that the association between participation and connectedness to life satisfaction is mediated by Internet use. The secondary data utilized measures from the Kessler National Organization on Disability, 2000 and 2004-Harris survey on a national sample of 557 Israelis with disabilities and a parallel sample of 551 people without disabilities. Findings indicate that people with disabilities tend to participate less and have weaker level of connectedness, and consequently are less satisfied with their life, than persons without disabilities. No significant difference has been found between the two groups in social and other online activities. In terms of the mediating models, the first mediation model has been confirmed for people with disabilities-both connectedness and participation serve as mediators between online social activity and life satisfaction. Interestingly, among those without disabilities, only connectedness has been a mediator in the path between social and other online activities and life satisfaction. Findings are discussed is respect to future research and rehabilitation practice.

  20. Recommended level of physical activity and health-related quality of life among Japanese adults

    OpenAIRE

    Nakamura Yoshio; Oka Koichiro; Shibata Ai; Muraoka Isao

    2007-01-01

    Abstract Background The benefits of a recommended level of physical activity on physiological health indicators such as morbidity and mortality are well-accepted, but less research has addressed whether or not the association between the recommended level of physical activity and a health-related quality of life (HRQOL) exists in the Japanese population. Thus, the present study examined whether the recommended physical activity would be associated with HRQOL in the general Japanese middle-age...

  1. Evaluation of activity-based costing versus resource-based relative value costing.

    Science.gov (United States)

    Berlin, Mark F; Smith, Tommy H

    2004-01-01

    Activity-based costing (ABC) and relative value units costing (RVU) are two approaches that a practice manager can use to determine the cost of physician services. Each costing approach has features that provide distinction as well as differentiation in the cost estimates that are estimated. This paper will provide cost estimates under each approach along with cost estimates under a hybrid approach that merges features from each costing approach known as the ABC-RVU costing technique. A comparison of the results will be provided.

  2. Mercury Inhibits Soil Enzyme Activity in a Lower Concentration than the Guideline Value.

    Science.gov (United States)

    Mahbub, Khandaker Rayhan; Krishnan, Kannan; Megharaj, Mallavarapu; Naidu, Ravi

    2016-01-01

    Three soil types - neutral, alkaline and acidic were experimentally contaminated with nine different concentrations of inorganic mercury (0, 5, 10, 50, 100, 150, 200, 250, 300 mg/kg) to derive effective concentrations of mercury that exert toxicity on soil quality. Bioavailability of mercury in terms of water solubility was lower in acidic soil with higher organic carbon. Dehydrogenase enzyme activity and nitrification rate were chosen as indicators to assess soil quality. Inorganic mercury significantly inhibited (p mercury contents (EC10) were found to be less than the available safe limits for inorganic mercury which demonstrated inadequacy of existing guideline values.

  3. Life review based on remembering specific positive events in active aging.

    Science.gov (United States)

    Latorre, José M; Serrano, Juan P; Ricarte, Jorge; Bonete, Beatriz; Ros, Laura; Sitges, Esther

    2015-02-01

    The aim of this study is to evaluate the effectiveness of life review (LR) based on specific positive events in non-depressed older adults taking part in an active aging program. Fifty-five older adults were randomly assigned to an experimental group or an active control (AC) group. A six-session individual training of LR based on specific positive events was carried out with the experimental group. The AC group undertook a "media workshop" of six sessions focused on learning journalistic techniques. Pre-test and post-test measures included life satisfaction, depressive symptoms, experiencing the environment as rewarding, and autobiographical memory (AM) scales. LR intervention decreased depressive symptomatology, improved life satisfaction, and increased specific memories. The findings suggest that practice in AM for specific events is an effective component of LR that could be a useful tool in enhancing emotional well-being in active aging programs, thus reducing depressive symptoms. © The Author(s) 2014.

  4. Diagnostic value of pleural fluid adenosine deaminase activity in tuberculosis pleurisy

    Directory of Open Access Journals (Sweden)

    Abbas ali Niazi

    2009-09-01

    Full Text Available Background: Diagnosis of tuberculosis pleurisies is difficult because of its nonspecific clinical presentation and insufficient traditional diagnostic methods. We investigated the use of adenosine deaminase (ADA activity in tuberculosis pleurisies. Methods: A number of 85 patients were analyzed with exudative pleural effusions. Using the ROC curve, we determined the optimal cutoff for TB pleurisy. Results: A number of 58 exudative samples were nontuberculous (non-TB and 27 were tuberculosis (TB. There was statistically significant difference (p<0.0001 between the means of pleural fluid ADA levels among the TB and non-TB populations. The prevalence of TB pleurisy in the studied population was 31%. Using the cutoff point equal to 35 for diagnosing TB effusions the sensitivity and specificity 70.3% and 91.3%, respectively. The positive predictive value (PPV was 79.1% and the negative predictive value (NPV was 86.8%. A pleural fluid ADA value <19 IU/L suggests that a tuberculosis effusion is highly unlikely. Conclusion: Pleural fluid total ADA assay is a sensitive and specific test suitable for rapid diagnosis of TB pleurisy.

  5. The Impact Of Sports Activities On Quality Of Life Of Persons With A Spinal Cord Injury

    Directory of Open Access Journals (Sweden)

    Kljajić Dragana

    2016-06-01

    Full Text Available Studying the quality of life of people with a spinal cord injury is of great importance as it allows the monitoring of both functioning and adaptation to disability. The aim of this study was to determine the difference between persons with a spinal cord injury involved in sports activities and those not involved in sports activities in relation to their quality of life and the presence of secondary health conditions (pressure ulcers, urinary infections, muscle spasms, osteoporosis, pain, kidney problems-infections, calculosis and poor circulation.

  6. Efficacy-mediated effects of spirituality and physical activity on quality of life: A path analysis

    Directory of Open Access Journals (Sweden)

    Konopack James F

    2012-05-01

    Full Text Available Abstract Background Physical activity has been established as an important determinant of quality of life, particularly among older adults. Previous research has suggested that physical activity’s influence on quality of life perceptions is mediated by changes in self-efficacy and health status. In the same vein, spirituality may be a salient quality of life determinant for many individuals. Methods In the current study, we used path analysis to test a model in which physical activity, spirituality, and social support were hypothesized to influence global quality of life in paths mediated by self-efficacy and health status. Cross-sectional data were collected from a sample of 215 adults (male, n = 51; female, n = 164 over the age of 50 (M age = 66.55 years. Results The analysis resulted in a model that provided acceptable fit to the data (χ2 = 33.10, df = 16, p  Conclusions These results support previous findings of an efficacy-mediated relationship between physical activity and quality of life, with the exception that self-efficacy in the current study was moderately associated with physical health status (.38 but not mental health status. Our results further suggest that spirituality may influence health and well-being via a similar, efficacy-mediated path, with strongest effects on mental health status. These results suggest that those who are more spiritual and physically active report greater quality of life, and the effects of these factors on quality of life may be partially mediated by perceptions of self-efficacy.

  7. The Functional Movement Screen and Injury Risk: Association and Predictive Value in Active Men.

    Science.gov (United States)

    Bushman, Timothy T; Grier, Tyson L; Canham-Chervak, Michelle; Anderson, Morgan K; North, William J; Jones, Bruce H

    2016-02-01

    The Functional Movement Screen (FMS) is a series of 7 tests used to assess the injury risk in active populations. To determine the association of the FMS with the injury risk, assess predictive values, and identify optimal cut points using 3 injury types. Cohort study; Level of evidence, 2. Physically active male soldiers aged 18 to 57 years (N = 2476) completed the FMS. Demographic and fitness data were collected by survey. Medical record data for overuse injuries, traumatic injuries, and any injury 6 months after the FMS assessment were obtained. Sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) were calculated along with the receiver operating characteristic (ROC) to determine the area under the curve (AUC) and identify optimal cut points for the risk assessment. Risks, risk ratios (RRs), odds ratios (ORs), and 95% CIs were calculated to assess injury risks. Soldiers who scored ≤14 were at a greater risk for injuries compared with those who scored >14 using the composite score for overuse injuries (RR, 1.84; 95% CI, 1.63-2.09), traumatic injuries (RR, 1.26; 95% CI, 1.03-1.54), and any injury (RR, 1.60; 95% CI, 1.45-1.77). When controlling for other known injury risk factors, multivariate logistic regression analysis identified poor FMS performance (OR [score ≤14/19-21], 2.00; 95% CI, 1.42-2.81) as an independent risk factor for injuries. A cut point of ≤14 registered low measures of predictive value for all 3 injury types (sensitivity, 28%-37%; PPV, 19%-52%; AUC, 54%-61%). Shifting the injury risk cut point of ≤14 to the optimal cut points indicated by the ROC did not appreciably improve sensitivity or the PPV. Although poor FMS performance was associated with a higher risk of injuries, it displayed low sensitivity, PPV, and AUC. On the basis of these findings, the use of the FMS to screen for the injury risk is not recommended in this population because of the low predictive value and misclassification of the

  8. Evaluation of Activity Concentration Values and Doses due to the Transport of Low Level Radioactive Material

    Energy Technology Data Exchange (ETDEWEB)

    Rawl, Richard R [ORNL; Scofield, Patricia A [ORNL; Leggett, Richard Wayne [ORNL; Eckerman, Keith F [ORNL

    2010-04-01

    The International Atomic Energy Agency (IAEA) initiated an international Coordinated Research Project (CRP) to evaluate the safety of transport of naturally occurring radioactive material (NORM). This report presents the United States contribution to that IAEA research program. The focus of this report is on the analysis of the potential doses resulting from the transport of low level radioactive material. Specific areas of research included: (1) an examination of the technical approach used in the derivation of exempt activity concentration values and a comparison of the doses associated with the transport of materials included or not included in the provisions of Paragraph 107(e) of the IAEA Safety Standards, Regulations for the Safe Transport of Radioactive Material, Safety Requirements No. TS-R-1; (2) determination of the doses resulting from different treatment of progeny for exempt values versus the A{sub 1}/A{sub 2} values; and (3) evaluation of the dose justifications for the provisions applicable to exempt materials and low specific activity materials (LSA-I). It was found that the 'previous or intended use' (PIU) provision in Paragraph 107(e) is not risk informed since doses to the most highly exposed persons (e.g., truck drivers) are comparable regardless of intended use of the transported material. The PIU clause can also have important economic implications for co-mined ores and products that are not intended for the fuel cycle but that have uranium extracted as part of their industrial processing. In examination of the footnotes in Table 2 of TS-R-1, which identifies the progeny included in the exempt or A1/A2 values, there is no explanation of how the progeny were selected. It is recommended that the progeny for both the exemption and A{sub 1}/A{sub 2} values should be similar regardless of application, and that the same physical information should be used in deriving the limits. Based on the evaluation of doses due to the transport of low

  9. Time-driven activity-based costing: A dynamic value assessment model in pediatric appendicitis.

    Science.gov (United States)

    Yu, Yangyang R; Abbas, Paulette I; Smith, Carolyn M; Carberry, Kathleen E; Ren, Hui; Patel, Binita; Nuchtern, Jed G; Lopez, Monica E

    2017-06-01

    Healthcare reform policies are emphasizing value-based healthcare delivery. We hypothesize that time-driven activity-based costing (TDABC) can be used to appraise healthcare interventions in pediatric appendicitis. Triage-based standing delegation orders, surgical advanced practice providers, and a same-day discharge protocol were implemented to target deficiencies identified in our initial TDABC model. Post-intervention process maps for a hospital episode were created using electronic time stamp data for simple appendicitis cases during February to March 2016. Total personnel and consumable costs were determined using TDABC methodology. The post-intervention TDABC model featured 6 phases of care, 33 processes, and 19 personnel types. Our interventions reduced duration and costs in the emergency department (-41min, -$23) and pre-operative floor (-57min, -$18). While post-anesthesia care unit duration and costs increased (+224min, +$41), the same-day discharge protocol eliminated post-operative floor costs (-$306). Our model incorporating all three interventions reduced total direct costs by 11% ($2753.39 to $2447.68) and duration of hospitalization by 51% (1984min to 966min). Time-driven activity-based costing can dynamically model changes in our healthcare delivery as a result of process improvement interventions. It is an effective tool to continuously assess the impact of these interventions on the value of appendicitis care. II, Type of study: Economic Analysis. Copyright © 2017 Elsevier Inc. All rights reserved.

  10. Does the working environment influence health care professionals' values, meaning in life and religiousness? Palliative care units compared with maternity wards.

    Science.gov (United States)

    Fegg, Martin; L'hoste, Sibylle; Brandstätter, Monika; Borasio, Gian Domenico

    2014-11-01

    Increased altruism, self-transcendence, and quests for meaning in life (MiL) have been found in palliative care (PC) patients and their families who experience the finiteness of life. Similar changes were observed in healthy subjects who were experimentally confronted with their mortality. The study investigated how daily experiences of the transitoriness of life influence PC health care professionals' (HCPs) values, MiL, and religiousness. In a cross-sectional study, the Schwartz Value Survey, the Schedule for Meaning in Life Evaluation, and the Idler Index of Religiosity were used to investigate personal values, MiL, and private religiousness. HCPs working in PC (confronted with death) were compared with a control group of HCPs working at maternity wards (MWs) using multivariate models. Differences were considered to be statistically significant at P religious than MW-HCPs; they listed spirituality and nature experience more often as areas in which they experience MiL. Furthermore, hedonism was more important for PC-HCPs, and they had higher scores in openness-to-change values (stimulation and self-direction). MW-HCPs were more likely to list family as a MiL area. They assigned more importance to health and scored higher in conservation values (conformity and security). Duration of professional experience did not influence these results. Basic differences in values, MiL, and religiousness between PC-HCPs and MW-HCPs might have influenced the choice of working environment because no effect of job duration was observed. Longitudinal research is needed to confirm this hypothesis. Copyright © 2014 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.

  11. What environmental factors influence resumption of valued activities post stroke: a systematic review of qualitative and quantitative findings.

    NARCIS (Netherlands)

    Jellema, S.; Hees, S. van; Zajec, J.; Sande, R. van der; Nijhuis-van der Sanden M.W.G.; Steultjens, E.M.J.

    2017-01-01

    Objective: Identify the environmental factors that influence stroke-survivors’ reengagement in personally valued activities and determine what specific environmental factors are related to specific valued activity types. Data sources: PubMed, CINAHL and PsycINFO were searched until June 2016 using

  12. Effects of early life adverse experiences on brain activity: Implications from maternal separation models in rodents

    Directory of Open Access Journals (Sweden)

    Mayumi eNishi

    2014-06-01

    Full Text Available During postnatal development, adverse early life experiences can affect the formation of neuronal circuits and exert long-lasting influences on neural function. Many studies have shown that daily repeated MS, an animal model of early life stress, can modulate the hypothalamic-pituitary-adrenal axis (HPA axis and can affect subsequent brain function and emotional behavior during adulthood. However, the molecular basis of the long-lasting effects of early life stress on brain function has not been completely elucidated. In this review, we introduce various cases of MS in rodents and illustrate the alterations in HPA axis activity by focusing on corticosterone (CORT, an end product of the HPA axis in rodents. We then present a characterization of the brain regions affected by various patterns of MS, including repeated MS and single time MS at various stages before weaning, by investigating c-Fos expression, a biological marker of neuronal activity. These CORT and c-Fos studies suggest that repeated early life stress may affect neuronal function in region- and temporal-specific manners, indicating a critical period for habituation to early life stress. Next, we discuss how early life stress can impact behavior, namely by inducing depression, anxiety or eating disorders. Furthermore, alterations in gene expression in adult mice exposed to MS, especially epigenetic changes of DNA methylation, are discussed.

  13. Basic psychological need satisfaction in leisure activities and adolescents' life satisfaction.

    Science.gov (United States)

    Leversen, Ingrid; Danielsen, Anne G; Birkeland, Marianne S; Samdal, Oddrun

    2012-12-01

    Participation in leisure activities is an important arena for the positive psychological development of adolescents. The present study set out to examine the relationship between adolescents' satisfaction of the psychological needs for competence, relatedness, and autonomy in their participation in leisure activities and their perceived life satisfaction. The aim was to identify the extent to which satisfaction of the three needs explained the relationship between participation in leisure activities and life satisfaction. These proposed mechanisms were based on previous empirical work and the theoretical frameworks of self-determination theory, and were tested in a nationally representative sample of Norwegian adolescents (N = 3,273) aged 15 and 16 years (51.8 % boys). The structural equation analysis showed that competence and relatedness satisfaction fully mediated the association between participation in activities and life satisfaction. Autonomy satisfaction had a direct positive effect on life satisfaction but did not show any mediation effect. The positive processes of psychological need satisfaction, and especially the need for competence and relatedness, experienced in the leisure activity domain thus seem to be beneficial for adolescents' well-being. These findings add to previous research investigating the positive impact of need satisfaction in other important domains in the lives of children and adolescents.

  14. Activities, productivity, and compensation of men and women in the life sciences.

    Science.gov (United States)

    DesRoches, Catherine M; Zinner, Darren E; Rao, Sowmya R; Iezzoni, Lisa I; Campbell, Eric G

    2010-04-01

    To determine whether professional activities, professional productivity, and salaries of life sciences faculty differ by gender. The authors undertook this study because previous studies found differences in the academic experiences of women and men. In 2007, the authors conducted a mailed survey of 3,080 life sciences faculty at the 50 universities whose medical schools received the greatest amount of National Institutes of Health funding in 2004. The response rate was 74% (n = 2,168). The main outcome measures were a faculty member's total number of publications; number of publications in the past three years; average impact score of the journals in which he or she had published; professional activities; work hours per week; the numbers of hours spent specifically in teaching, patient care, research, professional activities, and administrative activities; and annual income. Among professors, the women reported greater numbers of hours worked per week and greater numbers of administrative and professional activities than did the men. Female faculty members reported fewer publications across all ranks. After control for professional characteristics and productivity, female researchers in the life sciences earned, on average, approximately $13,226 less annually than did their male counterparts. Men and women in the academic life sciences take on different roles as they advance through their careers. A substantial salary gap still exists between men and women that cannot be explained by productivity or other professional factors. Compensation and advancement policies should recognize the full scope of the roles that female researchers play.

  15. Daily Life Satisfaction in Older Adults as a Function of (In)Activity.

    Science.gov (United States)

    Maher, Jaclyn P; Conroy, David E

    2017-07-01

    This 14-day daily diary study tested the between-person and within-person associations between sedentary behavior, physical activity, and life satisfaction in community-dwelling older adults. Older adults (n = 100) wore ActivPAL3 activity monitors for 14 days and, at the end of each day, answered questions regarding their health behaviors and life satisfaction. Separate multilevel models were tested for self-reported and objectively measured behavioral data. In the model using objectively measured behavioral data, life satisfaction was (a) negatively associated with sedentary behavior at the within-person level and unassociated with sedentary behavior at the between-person level and (b) unassociated with physical activity at either the between-person or within-person level. In the model using self-reported behavioral data, life satisfaction was (a) unassociated with sedentary behavior at either the between-person or within-person level and (2) positively associated with physical activity at the within-person, but not at the between-person, level. Results indicated that daily deviations in objectively measured sedentary behavior and self-reported physical activity have implications for older adults' well-being. Interventions designed to enhance well-being and quality of life in older adults should consider targeting daily changes in total sedentary behavior and daily changes in the volume or frequency of physical activity. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  16. Blood, sweat and plaster casts: Reviewing the history, composition, and scientific value of the Raymond A. Dart Collection of African Life and Death Masks.

    Science.gov (United States)

    Houlton, T M R; Billings, B K

    2017-10-01

    This paper addresses the history, composition and scientific value of one of the most comprehensive facemask collections in Africa, the Raymond A. Dart Collection of African Life and Death Masks. Housed within the School of Anatomical Sciences at the University of the Witwatersrand (South Africa), it comprises 1110 masks (397 life, 487 death, 226 unknown). Life masks represent populations throughout Africa; death masks predominately southern Africa. Males preponderate by 75%. Recorded ages are error prone, but suggest most life masks are those of <35 year-olds, death masks of 36+ year-olds. A total of 241 masks have associated skeletons, 209 presenting a complete skull. Life masks date between 1927 and c.1980s, death masks 1933 and 1963. This historical collection presents uncanny associations with outmoded typological and evolutionary theories. Once perceived an essential scientific resource, performed craniofacial superimpositions identify the nose as the only stable feature maintained, with the remaining face best preserved in young individuals with minimal body fat. The facemask collection is most viable for teaching and research within the history of science, specifically physical anthropology, and presents some value to craniofacial identification. Future research will have to be conducted with appropriate ethical considerations to science and medicine. Copyright © 2017 Elsevier GmbH. All rights reserved.

  17. Science advancements key to increasing management value of life stage monitoring networks for endangered Sacramento River winter-run Chinook salmon in California

    Science.gov (United States)

    Johnson, Rachel C.; Windell, Sean; Brandes, Patricia L.; Conrad, J. Louise; Ferguson, John; Goertler, Pascale A. L.; Harvey, Brett N.; Heublein, Joseph; Isreal, Joshua A.; Kratville, Daniel W.; Kirsch, Joseph E.; Perry, Russell W.; Pisciotto, Joseph; Poytress, William R.; Reece, Kevin; Swart, Brycen G.

    2017-01-01

    A robust monitoring network that provides quantitative information about the status of imperiled species at key life stages and geographic locations over time is fundamental for sustainable management of fisheries resources. For anadromous species, management actions in one geographic domain can substantially affect abundance of subsequent life stages that span broad geographic regions. Quantitative metrics (e.g., abundance, movement, survival, life history diversity, and condition) at multiple life stages are needed to inform how management actions (e.g., hatcheries, harvest, hydrology, and habitat restoration) influence salmon population dynamics. The existing monitoring network for endangered Sacramento River winterrun Chinook Salmon (SRWRC, Oncorhynchus tshawytscha) in California’s Central Valley was compared to conceptual models developed for each life stage and geographic region of the life cycle to identify relevant SRWRC metrics. We concluded that the current monitoring network was insufficient to diagnose when (life stage) and where (geographic domain) chronic or episodic reductions in SRWRC cohorts occur, precluding within- and among-year comparisons. The strongest quantitative data exist in the Upper Sacramento River, where abundance estimates are generated for adult spawners and emigrating juveniles. However, once SRWRC leave the upper river, our knowledge of their identity, abundance, and condition diminishes, despite the juvenile monitoring enterprise. We identified six system-wide recommended actions to strengthen the value of data generated from the existing monitoring network to assess resource management actions: (1) incorporate genetic run identification; (2) develop juvenile abundance estimates; (3) collect data for life history diversity metrics at multiple life stages; (4) expand and enhance real-time fish survival and movement monitoring; (5) collect fish condition data; and (6) provide timely public access to monitoring data in open data

  18. The importance of group activities for quality of life of women in postmenopause - doi:10.5020/18061230.2011.p376

    Directory of Open Access Journals (Sweden)

    Renata Aparecida Calazans Negrão

    2012-01-01

    Full Text Available Objective: To assess the quality of life of postmenopausal women who participate in different activities groups for elderly. Methods: We selected 59 women, divided as follows: hydrotherapy group (n = 15, physical activity and bingo group (n = 15, and a control group (n = 29. Data collection was done through a questionnaire evaluating the Quality of Life (WHOQOL-Bref, the Blatt and Kupperman Menopausal Index and Geriatric Depression Scale (GDS. The assessments were conducted in two stages with an interval of two months between each one. Results: There was an improvement in quality of life of women participants in activities groups with respect to the control group, and in all domains of quality of life questionnaire, the control group had lower values. Significant differences occurred in the environment domain, in comparing the hydrotherapy group and physical activity/bingo groups, of which the latter showed better responses. Conclusion: The activities groups were positive for improving quality of life of postmenopausal women, emphasizing the importance of encouraging the practice of not only physical activities, but also those that stimulate the social and psychological profile of these women.

  19. The importance of physical activity and diet in the life of female students

    Directory of Open Access Journals (Sweden)

    Rafał Pawłowski

    2015-10-01

    Full Text Available Introduction : The lifestyle is known to be the most influential factor for maintaining a good health condition. Lack of physical activity and poor nutrition are two factors that suport each other in a negative way and result in an increasing number of obese people. Irregular nutrition is often closely related to irregular academic life. Aim of the research: The objective of this research is to find out how female students perceive health – how they understand and define it. Another objective is to determine whether nurses-to-be and psychiatrists-to-be perceive health differently than other students and whether their health-esteem is backed with their free-time physical activity and regular nutrition. It is crucial to find out what factors, according to the research, have the biggest influence on people’s health. Material and methods: The research involved 180 female students of full-time courses at the Jan Kochanowski University in Kielce: 98 female students of the Health Sciences Faculty and 82 female students of other faculties. The method of a diagnostic survey and a questionnaire were used in the research. Results : The female students perceived health as a quality, well-being, an absence of disease; and for female nursing students health was not only the absence of disease or disability but also biopsychosocial well-being. The most important factors that influence the health condition are physical activity and nutrition. A high evaluation does not correspond to taking care of one’s health. Fewer than 8% of the female students practised sport in their free time and ate regularly. More than a half neither did sport nor ate regularly (Pearson’s contingency coefficient C reaches a value of 0.1. Conclusions : The female nursing students, contrary to the female students of other faculties, perceive health in the same way as the World Health Organisation. Regardless of faculty, physical activity and regular nutrition are considered to be

  20. Effectiveness of the "Cancer Home-Life Intervention" on everyday activities and quality of life in people with advanced cancer living at home

    DEFF Research Database (Denmark)

    Brandt, Åse; Pilegaard, Marc Sampedro; Østergaard, Lisa Gregersen

    2016-01-01

    applied in the participant’s home environment was developed. The objective of this study is to examine the effectiveness and cost-effectiveness of the Cancer Home-Life Intervention compared to usual care on the performance of and participation in everyday activities and quality of life in people...... in everyday activities, and whether it contributes to their health-related quality of life. The economic evaluation alongside the RCT will show if the Cancer Home-Life Intervention is cost-effective. The trial will also show the acceptability of the intervention to the target group, and whether subgroups......Background During the past decade an increasing number of people live with advanced cancer mainly due to improved medical treatment. Research has shown that many people with advanced cancer have problems with everyday activities, which have negative impact on their quality of life...

  1. Phenoloxidase activity in the infraorder Isoptera: unraveling life-history correlates of immune investment

    Science.gov (United States)

    Rosengaus, Rebeca B.; Reichheld, Jennifer L.

    2016-02-01

    Within the area of ecological immunology, the quantification of phenoloxidase (PO) activity has been used as a proxy for estimating immune investment. Because termites have unique life-history traits and significant inter-specific differences exist regarding their nesting and foraging habits, comparative studies on PO activity can shed light on the general principles influencing immune investment against the backdrop of sociality, reproductive potential, and gender. We quantified PO activity across four termite species ranging from the phylogenetically basal to the most derived, each with their particular nesting/foraging strategies. Our data indicate that PO activity varies across species, with soil-dwelling termites exhibiting significantly higher PO levels than the above-ground wood nester species which in turn have higher PO levels than arboreal species. Moreover, our comparative approach suggests that pathogenic risks can override reproductive potential as a more important driver of immune investment. No gender-based differences in PO activities were recorded. Although termite PO activity levels vary in accordance with a priori predictions made from life-history theory, our data indicate that nesting and foraging strategies (and their resulting pathogenic pressures) can supersede reproductive potential and other life-history traits in influencing investment in PO. Termites, within the eusocial insects, provide a unique perspective for inferring how different ecological pressures may have influenced immune function in general and their levels of PO activity, in particular.

  2. Physical activity as a mediator of the impact of chronic conditions on quality of life in older adults.

    Science.gov (United States)

    Sawatzky, Richard; Liu-Ambrose, Teresa; Miller, William C; Marra, Carlo A

    2007-12-19

    Chronic conditions could negatively affect the quality of life of older adults. This may be partially due to a relative lack of physical activity. We examined whether physical activity mediates the relationship between different chronic conditions and several health outcomes that are important to the quality of life of older adults. The data were taken from the Canadian Community Health Survey (cycle 1.1), a cross-section survey completed in 2001. Only respondents who were 65 years or older were included in our study (N = 22,432). The Health Utilities Index Mark 3 (HUI3) was used to measure overall quality of life, and to measure selected health outcomes (dexterity, mobility, pain, cognition, and emotional wellbeing) that are considered to be of importance to the quality of life of older adults. Leisure-time physical activity was assessed by determining weekly energy expenditure (Kcal per week) based on the metabolic equivalents of self-reported leisure activities. Linear and logistic regression models were used to determine the mediating effect of leisure-time physical activity while controlling for demographic variables (age and sex), substance use (tobacco use and alcohol consumption), and obesity. Having a chronic condition was associated with a relative decrease in health utility scores and a relative increase in mobility limitations, dexterity problems, pain, emotional problems (i.e., decreased happiness), and cognitive limitations. These negative consequences could be partially attributed to a relative lack of physical activity in older adults with a chronic condition (14% mediation for the HUI3 score). The corresponding degree of mediation was 18% for mobility limitations, 5% for pain, and 13% for emotional wellbeing (statistically significant mediation was not observed for the other health attributes). These values varied with respect to the different chronic conditions examined in our study. Older adults with chronic conditions are less likely to engage

  3. The reluctance to burden others as a value in end-of-life decision making: a source of inaccuracy in substituted judgment.

    Science.gov (United States)

    Winter, Laraine; Parks, Susan M

    2012-03-01

    Most patients are decisionally incapacitated at the end of life, leaving final treatment decisions to proxies, whose substituted judgment is often inaccurate. We investigated the reluctance to burden others (RBO), a commonly cited patient value, as a possible source of proxy inaccuracy. In a sample of 202 elders and their proxies, elders responded to three burden-related questions and the Life-prolonging Treatment Preferences Questionnaire. Proxies used substituted judgment to respond to the same questions. Although RBO predicted treatment preferences for both elders and proxies, elders rated RBO significantly more important than did proxies. In addition, larger elder-proxy differences in RBO were associated with more inaccurate substituted judgment.

  4. The value of (pre)school playgrounds for children's physical activity level: a systematic review.

    Science.gov (United States)

    Broekhuizen, Karen; Scholten, Anne-Marie; de Vries, Sanne I

    2014-05-03

    The (pre)school environment is an important setting to improve children's health. Especially, the (pre)school playground provides a major opportunity to intervene. This review presents an overview of the existing evidence on the value of both school and preschool playgrounds on children's health in terms of physical activity, cognitive and social outcomes. In addition, we aimed to identify which playground characteristics are the strongest correlates of beneficial effects and for which subgroups of children effects are most distinct. In total, 13 experimental and 17 observational studies have been summarized of which 10 (77%) and 16 (94%) demonstrated moderate to high methodological quality, respectively. Nearly all experimental studies (n = 11) evaluated intervention effects on time spent in different levels of physical activity during recess. Research on the effects of (pre)school playgrounds on cognitive and social outcomes is scarce (n = 2). The experimental studies generated moderate evidence for an effect of the provision of play equipment, inconclusive evidence for an effect of the use of playground markings, allocating play space and for multi-component interventions, and no evidence for an effect of decreasing playground density, the promotion of physical activity by staff and increasing recess duration on children's health. In line with this, observational studies showed positive associations between play equipment and children's physical activity level. In contrast to experimental studies, significant associations were also found between children's physical activity and a decreased playground density and increased recess duration. To confirm the findings of this review, researchers are advised to conduct more experimental studies with a randomized controlled design and to incorporate the assessment of implementation strategies and process evaluations to reveal which intervention strategies and playground characteristics are most effective.

  5. Value priorities and their relations with quality of life in the Baby Boomer generation of Lithuanian nurses: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Jakusovaite Irayda

    2007-11-01

    Full Text Available Abstract Background The understanding of the values of nurses is especially important, since nurses constitute 80% of workforce in the healthcare system in Lithuania. In addition to that, nursing is one of the major constituents of healthcare. The aim of this study was to determine what values predominate in the cohort of Baby Boomer nurses, and to evaluate the relation of these values with quality of life using M. Rokeach's terminal and instrumental values scale. M.Rokeach distinguished terminal values (such as world peace, wisdom, and happiness, which are preferred end-states of existence, and instrumental values (such as responsibility and cooperation, which are preferred modes of conduct. Methods We performed a representative anonymous questionnaire-based inquiry of nurses working in regional hospitals of Lithuania. The nurses who participated in the study were distributed into four work cohorts: the Veterans, the Baby Boomers, the Generation Xers, and the Generation Nexters. The majority of the nurses belonged to the Baby Boomers and the Generation Xers cohorts. Since in Lithuania, like in the whole Europe, the representatives of the Baby Boomers generation are predominating among working people, we selected this cohort (N = 387 for the analysis. The survey data was processed using the SPSS statistical software package Results The main values in life were family security, tranquility, and a sense of accomplishment. However, such values as true friendship, equality, and pleasurable and leisured life were seen as rather insignificant. The most important instrumental values were honesty, skillfulness, and responsibility. Our study showed a statistically significant (albeit weak correlation between the QOL and terminal values such as the sense of accomplishment, tranquility, equality, and pleasure, as well as the instrumental value – obedience. We detected a statistically significant relationship between good QOL and satisfaction with oneself

  6. Value priorities and their relations with quality of life in the Baby Boomer generation of Lithuanian nurses: a cross-sectional survey.

    Science.gov (United States)

    Blazeviciene, Aurelija; Jakusovaite, Irayda

    2007-11-08

    The understanding of the values of nurses is especially important, since nurses constitute 80% of workforce in the healthcare system in Lithuania. In addition to that, nursing is one of the major constituents of healthcare. The aim of this study was to determine what values predominate in the cohort of Baby Boomer nurses, and to evaluate the relation of these values with quality of life using M. Rokeach's terminal and instrumental values scale. M.Rokeach distinguished terminal values (such as world peace, wisdom, and happiness), which are preferred end-states of existence, and instrumental values (such as responsibility and cooperation), which are preferred modes of conduct. We performed a representative anonymous questionnaire-based inquiry of nurses working in regional hospitals of Lithuania. The nurses who participated in the study were distributed into four work cohorts: the Veterans, the Baby Boomers, the Generation Xers, and the Generation Nexters. The majority of the nurses belonged to the Baby Boomers and the Generation Xers cohorts. Since in Lithuania, like in the whole Europe, the representatives of the Baby Boomers generation are predominating among working people, we selected this cohort (N = 387) for the analysis. The survey data was processed using the SPSS statistical software package The main values in life were family security, tranquility, and a sense of accomplishment. However, such values as true friendship, equality, and pleasurable and leisured life were seen as rather insignificant. The most important instrumental values were honesty, skillfulness, and responsibility. Our study showed a statistically significant (albeit weak) correlation between the QOL and terminal values such as the sense of accomplishment, tranquility, equality, and pleasure, as well as the instrumental value - obedience. We detected a statistically significant relationship between good QOL and satisfaction with oneself, relationships with the surrounding people, and

  7. Self-reported extracurricular activity, academic success, and quality of life in UK medical students.

    Science.gov (United States)

    Lumley, Sophie; Ward, Peter; Roberts, Lesley; Mann, Jake P

    2015-09-19

    To explore the relationship between academic performance, extracurricular activity, and quality of life at medical school in the UK to aid our understanding of students' work-life balance. A cross-sectional study, using an electronic questionnaire distributed to UK final year medical students across 20 medical schools (4478 students). Participants reported the hours of self-regulated learning and extracurricular activities undertaken each year at medical school; along with their academic decile (1 = highest, 10 = lowest). Self-reported quality of life (QoL) was assessed using an established screening tool (7 = highest, 1 = lowest). Seven hundred responses were obtained, across 20 participating medical schools, response rate 16% (700/4478). Factors associated with higher academic achievement were: graduate entry course students (2 deciles higher, p students attain higher decile scores despite similar self-reported duration of study.

  8. Physical activities practicing among scholar professors: focus on their quality of life

    Directory of Open Access Journals (Sweden)

    Jaqueline Dias

    2017-10-01

    Full Text Available Abstract Objective: To investigate the practice of physical activity among scholar professors focusing on their quality of life. Methods: A cross-sectional study was carried out with 121 professors at one of the campuses of a state university in the State of Paraná, using a questionnaire created by Baecke and adapted for the study. Results: The analyzed group presented a level of inadequate physical activity of 54.4%, with mean body mass of 26.20, considered overweight. Conclusion: The study indicated that professors do not practice physical activity at the level recommended by the World Health Organization; therefore, they are, for the most part, sedentary and have complaints of anxiety. It is advisable to carry out actions aimed at the health of the professors, directed to the modification in the lifestyle, with regular practice of physical activities and balanced diet, for the improvement of the quality of life.

  9. Daily life activity routine discovery in hemiparetic rehabilitation patients using topic models.

    Science.gov (United States)

    Seiter, J; Derungs, A; Schuster-Amft, C; Amft, O; Tröster, G

    2015-01-01

    Monitoring natural behavior and activity routines of hemiparetic rehabilitation patients across the day can provide valuable progress information for therapists and patients and contribute to an optimized rehabilitation process. In particular, continuous patient monitoring could add type, frequency and duration of daily life activity routines and hence complement standard clinical scores that are assessed for particular tasks only. Machine learning methods have been applied to infer activity routines from sensor data. However, supervised methods require activity annotations to build recognition models and thus require extensive patient supervision. Discovery methods, including topic models could provide patient routine information and deal with variability in activity and movement performance across patients. Topic models have been used to discover characteristic activity routine patterns of healthy individuals using activity primitives recognized from supervised sensor data. Yet, the applicability of topic models for hemiparetic rehabilitation patients and techniques to derive activity primitives without supervision needs to be addressed. We investigate, 1) whether a topic model-based activity routine discovery framework can infer activity routines of rehabilitation patients from wearable motion sensor data. 2) We compare the performance of our topic model-based activity routine discovery using rule-based and clustering-based activity vocabulary. We analyze the activity routine discovery in a dataset recorded with 11 hemiparetic rehabilitation patients during up to ten full recording days per individual in an ambulatory daycare rehabilitation center using wearable motion sensors attached to both wrists and the non-affected thigh. We introduce and compare rule-based and clustering-based activity vocabulary to process statistical and frequency acceleration features to activity words. Activity words were used for activity routine pattern discovery using topic models

  10. Adaptive singular value cancelation of ventricular activity in single-lead atrial fibrillation electrocardiograms

    International Nuclear Information System (INIS)

    Alcaraz, Raúl; Rieta, José Joaquín

    2008-01-01

    The proper analysis and characterization of atrial fibrillation (AF) from surface electrocardiographic (ECG) recordings requires to cancel out the ventricular activity (VA), which is composed of the QRS complex and the T wave. Historically, for single-lead ECGs, the averaged beat subtraction (ABS) has been the most widely used technique. However, this method is very sensitive to QRST wave variations and, moreover, high-quality cancelation templates may be difficult to obtain when only short length and single-lead recordings are available. In order to overcome these limitations, a new QRST cancelation method based on adaptive singular value cancelation (ASVC) applied to each single beat is proposed. In addition, an exhaustive study about the optimal set of complexes for better cancelation of every beat is also presented for the first time. The whole study has been carried out with both simulated and real AF signals. For simulated AF, the cancelation performance was evaluated making use of a cross-correlation index and the normalized mean square error (nmse) between the estimated and the original atrial activity (AA). For real AF signals, two additional new parameters were proposed. First, the ventricular residue (VR) index estimated the presence of ventricular activity in the extracted AA. Second, the similarity (S) evaluated how the algorithm preserved the AA segments out of the QRST interval. Results indicated that for simulated AF signals, mean correlation, nmse, VR and S values were 0.945 ± 0.024, 0.332 ± 0.073, 1.552 ± 0.386 and 0.986 ± 0.012, respectively, for the ASVC method and 0.866 ± 0.042, 0.424 ± 0.120, 2.161 ± 0.564 and 0.922 ± 0.051 for ABS. In the case of real signals, the mean VR and S values were 1.725 ± 0.826 and 0.983 ± 0.038, respectively, for ASVC and 3.159 ± 1.097 and 0.951 ± 0.049 for ABS. Thus, ASVC provides a more accurate beat-to-beat ventricular QRST representation than traditional techniques. As a consequence, VA cancelation

  11. Relationship between touch sensation of the affected hand and performance of valued activities in individuals with chronic stroke.

    Science.gov (United States)

    Hill, Valerie A; Fisher, Thomas; Schmid, Arlene A; Crabtree, Jeffrey; Page, Stephen J

    2014-01-01

    To investigate the association between touch sensation of the affected hand and performance and satisfaction with performance of valued activities in individuals with chronic stroke. Using a cross-sectional study design, this study correlated factors related to hand sensation and activity performance in individuals with chronic stroke. The Touch Test Evaluators and Canadian Occupational Performance Measure (COPM) were used. Correlations were used to determine the relationships between touch sensation of the affected hand and individuals' performance and satisfaction with performance of valued activities. There was a good to excellent relationship between sensation and performance and satisfaction with performance of valued activities for individuals with intact touch sensation of the affected hand who scored higher on the COPM. There was little to no relationship between touch sensation of the affected hand and performance of valued activities for individuals with impaired sensation. This is the first study to relate touch sensation of the affected hand and performance and satisfaction with performance of valued activities in individuals with stroke. The findings suggest that rehabilitation therapists need to continue to address sensory function in evaluation and intervention as it relates to performance in valued activities. This study serves as a foundation for future research in sensation and performance of valued activities in individuals with chronic stroke.

  12. Use of profit equations to determine relative economic value of dairy cattle herd life and production from field data.

    NARCIS (Netherlands)

    Arendonk, van J.A.M.

    1991-01-01

    Profit equations or functions that reflect the realized profitability of cows have been used in the literature to determine the relative importance of different variables such as milk yield and herd life. In all profit equations, the opportunity cost of postponed replacement, which reflects the

  13. Virtues, Values, and the Good Life: Alasdair MacIntyre's Virtue Ethics and Its Implications for Counseling

    Science.gov (United States)

    Stewart-Sicking, Joseph A.

    2008-01-01

    The philosopher Alasdair MacIntyre's critique of modern ethics and his virtue-centered alternative suggest that counseling can be considered a form of applied virtue ethics, helping clients cultivate the qualities necessary to live the good life. Although similar to developmental theory and positive psychology, this perspective also questions…

  14. Relation of Depression with the Outonomy Elderly Into Activity Life of Daily Living at Timbangan Indralaya

    OpenAIRE

    Muharyani, Putri Widita

    2010-01-01

    Background : Depression is considered as dangeousr for a psychological and physical health, because it was causing for a function discharge of kognitif, emosional and productivities, especially unautonomy of elderly into fill activities life in everytime. This research is done to know the relation of depression with the autonomy into activity of daily Lliving at Kelurahan Timbangan Indralaya. Method : The method was using into this research it was from the analytic of desain Cross Sectional a...

  15. Basic Psychological Need Satisfaction in Leisure Activities and Adolescents’ Life Satisfaction

    OpenAIRE

    Leversen, Ingrid; Danielsen, Anne G.; Birkeland, Marianne Skogbrott; Samdal, Oddrun

    2012-01-01

    Participation in leisure activities is an important arena for the positive psychological development of adolescents. The present study set out to examine the relationship between adolescents’ satisfaction of the psychological needs for competence, relatedness, and autonomy in their participation in leisure activities and their perceived life satisfaction. The aim was to identify the extent to which satisfaction of the three needs explained the relationship between participation in leisure act...

  16. Measuring presence in a collaborative physics learning activity in Second Life

    DEFF Research Database (Denmark)

    Vrellis, Ioannis; Papachristos, Nikiforos; Natsis, Antonios

    2010-01-01

    interacting with and via virtual environments and seems to play an important role in learning. This paper presents empirical data gathered from an exploratory study regarding a problem-based physics learning activity in Second Life (SL). Our aim is to gain knowledge and experience about the sense of presence...... found between dimensions of presence, subjective computer expertise and tendency to become involved in activities....

  17. Influence of mature men way of life on highly intensive physical activity

    Directory of Open Access Journals (Sweden)

    O.B. Pryshva

    2017-04-01

    Full Text Available Highly intensive physical activity is the most effective for men’s health protection. In modern life conditions its level is insufficient. It requires organism’s appropriate physical activity, which is determined by way of life. Especially important it is before trainings. Purpose: to study special aspects of different intensity’s physical activity; of eating special food and sleeping regime of mature men before their highly intensive physical trainings. Material: in experiment men (n=26, age - 35-53years, who practice healthy life style and independent physical activity of high intensity, participated. We used bio-register Basis B1. Every day we registered: Peak - physical activity of different intensity; duration and quality of sleep; relative weight of consumed food. Besides, we calculated body mass index and physical condition. The study was conducted during 30 days in winter period. The following results were compared: indicators before not planned physical activity and average-monthly indicators. Results: Before arbitrary physical functioning we found in men: confident weakening of average intensity (by 9-11% and low intensity (by 10% physical activity; confident increase of consumed food’s relative weight (by 6.82%, vegetarian food (by 10.64% and raw food (by 7.61%; confident reduction of animal origin food (by 8.7%. No changes were found in duration and quality of sleep before highly intensive physical functioning. Conclusions: specific features of mature men’s way of life before their not planned highly intensive physical functioning are as follows: reduction of general physical activity; increase of consumed food. These factors facilitate energy accumulation in organism for its realization in highly intensive physical functioning the next day.

  18. Bodies of Work: Organization of Everyday Life Activities in Urban New Spain

    OpenAIRE

    Wesp, Julie K.

    2014-01-01

    Utilizing skeletal remains from an urban, colonial hospital in Central Mexico, this dissertation strives to illustrate how an examination of the bodies from archaeological contexts can shed light on the activities of everyday life in the past. While other archaeological material can tell us about the tools used to perform activities, we do not always have accurate information about who was doing what, when, and for how long. If not careful, scholars can fall into the trap of preconceived no...

  19. Impact of Arts-Related Activities on the Perceived Quality of Life

    Science.gov (United States)

    Michalos, Alex C.; Kahlke, P. Maurine

    2008-01-01

    The aim of this investigation was to measure the impact of arts-related activities on the perceived or experienced quality of life. In the fall of 2006 a questionnaire was mailed out to a random selection of 2000 households in each of five British Columbia communities, and 1027 were returned completed. The total and individual community samples…

  20. Year impact of highly active antiretroviral therapy on quality of life of ...

    African Journals Online (AJOL)

    Objective: The availability of highly active antiretroviral therapy (HAART) has resulted in a number of achievements as well as challenges. The aim of this study was to assess the influence of 48 weeks HAART of stavudine, lamivudine and nevirapine on the quality of life of HIVinfected Nigerians. Materials and Method: ...

  1. Implementation Planning and Progress on Physical Activity Goals: The Mediating Role of Life-Management Strategies

    Science.gov (United States)

    Dugas, Michelle; Gaudreau, Patrick; Carraro, Natasha

    2012-01-01

    This 4-week prospective study examined whether the use of life-management strategies mediates the relationship between implementation planning and short-term progress on physical activity goals. In particular, the strategies of elective selection, compensation, and loss-based selection were disentangled to assess their specific mediating effects.…

  2. Emotional Creativity and Real-Life Involvement in Different Types of Creative Leisure Activities

    Science.gov (United States)

    Trnka, Radek; Zahradnik, Martin; Kuška, Martin

    2016-01-01

    The role of emotional creativity in practicing creative leisure activities and in the preference of college majors remains unknown. This study aims to explore how emotional creativity measured by the Emotional Creativity Inventory (ECI; Averill, 1999) is interrelated with the real-life involvement in different types of specific creative leisure…

  3. Peers' Perceived Support, Student Engagement in Academic Activities and Life Satisfaction: A Structural Equation Modeling Approach

    Science.gov (United States)

    Hakimzadeh, Rezvan; Besharat, Mohammad-Ali; Khaleghinezhad, Seyed Ali; Ghorban Jahromi, Reza

    2016-01-01

    This study investigates the relationships among peers' perceived support, life satisfaction, and student engagement in academic activities. Three hundred and fifteen Iranian students (172 boys and 143 girls) who were studying in one suburb of Tehran participated in this study. All participants were asked to complete Peers' Perceived Support scale…

  4. Educational Gymnastics: The Effectiveness of Montessori Practical Life Activities in Developing Fine Motor Skills in Kindergartners

    Science.gov (United States)

    Bhatia, Punum; Davis, Alan; Shamas-Brandt, Ellen

    2015-01-01

    Research Findings: A quasi-experiment was undertaken to test the effect of Montessori practical life activities on kindergarten children's fine motor development and hand dominance over an 8-month period. Participants were 50 children age 5 in 4 Montessori schools and 50 students age 5 in a kindergarten program in a high-performing suburban…

  5. The Use of a Real Life Simulated Problem Based Learning Activity in a Corporate Environment

    Science.gov (United States)

    Laurent, Mark A.

    2013-01-01

    This narrative study examines using a real life simulated problem base learning activity during education of clinical staff, which is expected to design and develop clinically correct electronic charting systems. Expertise in healthcare does not readily transcend to the realm of manipulating software to collect patient data that is pertinent to…

  6. The Effects of Participating in Recreational Activities on Quality of Life and Job Satisfaction

    Science.gov (United States)

    Aksoy, Yener; Çankaya, Soner; Tasmektepligil, M. Yalçin

    2017-01-01

    The aims of this study were to compare the differences and determine the relationships between the scores obtained from Minnesota job-satisfaction and quality-of-life scales applied to males' ages 18 to 40 who participate in recreational activities and those who do not. The samples of the study consisted of 282 volunteers (148 of whom participate…

  7. Nuclear constants for activation analysis of some nuclides and comparison with experimentally measured values

    International Nuclear Information System (INIS)

    Jacimovic, R.; Trkov, A.; Smodis, B.

    1995-01-01

    Neutron activation analysis requires a knowledge of the values for the Westcott g factors, the resonance integral I 0 and 2200 ms -1 cross section σ 0 for the (n, γ) reaction, Q 0 defined as the ratio I 0 /σ 0 and the effective resonance energy E-bar r . The required constants can be calculated from the JEF 2.2 evaluated nuclear data files. A sensitivity study was carried out to investigate the influence of the spectral parameter α on E-bar r . The sensitivity of I 0 to temperature due to Doppler broadening was also investigated. The results obtained were compared to those reported in the literature. Further, the calculated parameters were then applied to the analysis of a number of standard samples. (author)

  8. Value-Added Products Derived from Waste Activated Sludge: A Biorefinery Perspective

    Directory of Open Access Journals (Sweden)

    Wei Zhang

    2018-04-01

    Full Text Available Substantial research has been carried out on sustainable waste activated sludge (WAS management in the last decade. In addition to the traditional approach to reduce its production volume, considering WAS as a feedstock to produce bio-products such as amino acids, proteins, short chain fatty acids, enzymes, bio-pesticides, bio-plastics, bio-flocculants and bio-surfactants represents a key component in the transformation of wastewater treatment plants into biorefineries. The quality of these bio-products is a key factor with respect to the feasibility of non-conventional WAS-based production processes. This review provides a critical assessment of the production process routes of a wide range of value-added products from WAS, their current limitations, and recommendations for future research to help promote more sustainable management of this under-utilised and ever-growing waste stream.

  9. [The relevance of ADC value, T₁intensive rate and the clinical activities in ankylosing spondylitis sacroiliitis].

    Science.gov (United States)

    Zhao, Yinghua; Han, Xinai; Hu, Shaoyong; Shi, Xingliang; Zhao, Jing; Sun, Erwei; Li, Shaolin

    2014-09-23

    To evaluate the value of judging for the activity in AS by diffusion-weighted sequences (DWI) and enhance sequences MRI(DCE-MRI), to explore the correlation of Apparent diffusion coefficient(ADC) values, intensive rate and the clinical activity index in sacroiliitis (SIJ) of ankylosing spondylitis (AS). 56 patients prospectively choiced and diagnosed were divided into two groupsas, active group (n = 32) and chronic group (n = 24) by rheumatologist according to BASDAI and laboratory parameters. Twenty healthy adults were as control group. The values of ADC and intensive rate of all sacroiliac joints (SIJs) were measured on MRI. BASDAI score were got by Bath ankylosing spondylitis disease activity index. ESR, CPR and were got by laboratory. Statisticaly to analysis whether the parameters were significantly different amang AS active, chronic, and the control group. To assess the correlation of the values of ADC, intensive rate and BASDAI score, ESR, CPR and in SIJ. the values of ADC and intensive rate were significantly different among AS active, chronic and the control group. There were the significant correlation between the values of ADC, intensive rate and BASDAI score. Diffusion-weighted sequences and Contrast-enhanced sequences is superior to other methods in judging the activity in AS.combined with clinical activity index, the accuracy can significantly be improved to explore whether the activities of AS are.

  10. Understanding the value of social networks in life satisfaction of elderly people: a comparative study of 16 European countries using SHARE data.

    Science.gov (United States)

    Tomini, Florian; Tomini, Sonila M; Groot, Wim

    2016-12-01

    Networks of family and friends are a source of support and are generally associated with higher life satisfaction values among older adults. On the other hand, older adults who are satisfied with their life may be more able to develop and maintain a wider social network. For this reason, the causal link between size and composition of the social networks and satisfaction with life is yet to be explored. This paper investigates the effect of the 'size', (number of family and friends, and network) and the 'composition' (the proportion of friends over total number of persons) of the social network on life satisfaction among older adults (50+). Moreover, we also investigate the patterns of this relation between different European countries. Data from the 4 th wave of Survey of Health, Ageing and Retirement in Europe and an instrumental variable approach are used to estimate the extent of the relation between life satisfaction and size and composition of social networks. Respondents in Western and Northern European (WNE) countries report larger networks than respondents in Eastern and Southern European (ESE) countries. However, the positive relationship between network size and life satisfaction is consistent across countries. On the other hand, the share of friends in the network appears to be generally negatively related to satisfaction with life, though results are not statistically significant for all countries. Apparently, a larger personal network is important for older adults (50+) to be more satisfied with life. Our results suggest that this relation is particularly positive if the network is comprised of family members.

  11. Activity in ventromedial prefrontal cortex during self-related processing: positive subjective value or personal significance?

    Science.gov (United States)

    Kim, Kyungmi; Johnson, Marcia K

    2015-04-01

    Well-being and subjective experience of a coherent world depend on our sense of 'self' and relations between the self and the environment (e.g. people, objects and ideas). The ventromedial prefrontal cortex (vMPFC) is involved in self-related processing, and disrupted vMPFC activity is associated with disruptions of emotional/social functioning (e.g. depression and autism). Clarifying precise function(s) of vMPFC in self-related processing is an area of active investigation. In this study, we sought to more specifically characterize the function of vMPFC in self-related processing, focusing on two alternative accounts: (i) assignment of positive subjective value to self-related information and (ii) assignment of personal significance to self-related information. During functional magnetic resonance imaging (fMRI), participants imagined owning objects associated with either their perceived ingroup or outgroup. We found that for ingroup-associated objects, vMPFC showed greater activity for objects with increased than decreased post-ownership preference. In contrast, for outgroup-associated objects, vMPFC showed greater activity for objects with decreased than increased post-ownership preference. Our findings support the idea that the function of vMPFC in self-related processing may not be to represent/evaluate the 'positivity' or absolute preference of self-related information but to assign personal significance to it based on its meaning/function for the self. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  12. The Artistic Value of DramaLife--TwoActorsand TheirLifeStories%舞剧《粉墨春秋》的艺术价值分析

    Institute of Scientific and Technical Information of China (English)

    董江河

    2016-01-01

    Since the premiere of the large original dance play Drama Life---Two Actors and Their Life Stories, it has received applause and been widely praised by both critics and audience. During its production and performance, innovation is insisted on all the time. It breaks the plot mode which used love story as a clue of drama. The dance play is characterized by the opera fragment into it. Furthermore, it creates the unique dance which combines opera performing and traditional dancing. The opera stage design mixes with opera char⁃acteristic and modern fashions, which makes the audience not only know the dramatic life stories, but also un⁃derstand the opera skills and national spirits. This innovation and exploration can not only drive the popular⁃ization and dissemination of the traditional opera art, but also make Chinese cultural art appear on the world stage.%大型原创舞剧《粉墨春秋》首演以来,反响热烈、好评如潮。其在创作、演出过程中坚持创新,摒弃了传统舞剧以男女主角爱情故事为线索的情节模式,具有戏化舞的特点;在民族舞蹈词汇中融入戏曲表演艺术,使其更加独特新颖;舞美设计结合戏曲和时代风尚,使观众看到的不只是戏剧人生的故事,更是对戏曲绝技与民族精神的深入了解。这种探索与创新,不仅推动了戏曲艺术的普及与传播,也使中国的文化艺术走向世界舞台。

  13. Robust fixed-time synchronization for uncertain complex-valued neural networks with discontinuous activation functions.

    Science.gov (United States)

    Ding, Xiaoshuai; Cao, Jinde; Alsaedi, Ahmed; Alsaadi, Fuad E; Hayat, Tasawar

    2017-06-01

    This paper is concerned with the fixed-time synchronization for a class of complex-valued neural networks in the presence of discontinuous activation functions and parameter uncertainties. Fixed-time synchronization not only claims that the considered master-slave system realizes synchronization within a finite time segment, but also requires a uniform upper bound for such time intervals for all initial synchronization errors. To accomplish the target of fixed-time synchronization, a novel feedback control procedure is designed for the slave neural networks. By means of the Filippov discontinuity theories and Lyapunov stability theories, some sufficient conditions are established for the selection of control parameters to guarantee synchronization within a fixed time, while an upper bound of the settling time is acquired as well, which allows to be modulated to predefined values independently on initial conditions. Additionally, criteria of modified controller for assurance of fixed-time anti-synchronization are also derived for the same system. An example is included to illustrate the proposed methodologies. Copyright © 2017 Elsevier Ltd. All rights reserved.

  14. LIFE EXPECTANCY AND THE HEALTHY LIFE OF A POPULATION – A CONSONANT VECTOR OF ECONOMIC PERFORMANCE, PUBLIC HEALTH SYSTEM AND MORAL VALUES

    Directory of Open Access Journals (Sweden)

    Mihai Luchian

    2015-03-01

    Full Text Available The performance of the therapeutical act depends on the personal training and optimum interdisciplinary cooperation of the medical staff involved, representing dynamic elements directly supported by adequate logistic means –medical technique and implements, drugs, procedures, etc. Considered from a dialectic perspective, all such factors of force are made up and are mainly and conjunctly manifested at the level of an elevated (ethic-moral and juridical deontological and normative level. The cooperative vectors of interest may be protected and increased by means of some key factors characteristic to the system of public health assurance, implicitly of the functional medical structures, for attaining the major goal of consolidating general health condition, alongwith the strategic factors for promoting a healthy, really economically and socially performant life of the population to come.

  15. Broad themes of difference between French and Americans in attitudes to food and other life domains: Personal versus communal values, quantity versus quality, and comforts versus joys

    Directory of Open Access Journals (Sweden)

    Paul eRozin

    2011-07-01

    Full Text Available Analysis of previous literature on the role of food in life in France and the United States suggests some fundamental differences in attitudes which may generalize outside of the food domain. Questionnaire results from French and American adults suggest that, compared to the French, Americans emphasize quantity rather than quality in making choices, Americans have a higher preference for variety, and Americans usually prefer comforts (things that make life easier over joys (unique things that make life interesting. The American preference for quantity over quality is discussed in terms of the American focus on abundance as opposed to the French preference for moderation. The American preference for variety is reflective of Americans’ more personal as opposed to communal food and other values.

  16. Broad Themes of Difference between French and Americans in Attitudes to Food and Other Life Domains: Personal Versus Communal Values, Quantity Versus Quality, and Comforts Versus Joys.

    Science.gov (United States)

    Rozin, Paul; Remick, Abigail K; Fischler, Claude

    2011-01-01

    Analysis of previous literature on the role of food in life in France and the United States suggests some fundamental differences in attitudes which may generalize outside of the food domain. Questionnaire results from French and American adults suggest that, compared to the French, Americans emphasize quantity rather than quality in making choices, Americans have a higher preference for variety, and Americans usually prefer comforts (things that make life easier) over joys (unique things that make life interesting). The American preference for quantity over quality is discussed in terms of the American focus on abundance as opposed to the French preference for moderation. The American preference for variety is reflective of Americans' more personal as opposed to communal food and other values.

  17. How voluntary is the active ageing life? A life-course study on the determinants of extending careers.

    Science.gov (United States)

    Madero-Cabib, Ignacio; Kaeser, Laure

    2016-03-01

    In Switzerland, as in many other European states, there is an increasing emphasis in public policy on promoting later retirement from the labour market. But this accelerating drive in Swiss policy-making to extend occupational activity does not mean that every worker is currently likely to retire late, nor does it imply that all those who do retire late do so voluntarily. This article uses a life-course approach, first to study the determinants of late retirement, and secondly to analyse whether the decision to postpone retirement is made voluntarily or involuntarily. Both objectives are addressed on the basis of data from the Swiss survey Vivre/Leben/Vivere. The results of logistic regression modelling indicate that, whereas self-employed and more highly educated individuals are more likely to retire late, people with access to private pension funds and workers who have benefited from periods of economic growth have a lower tendency to retire late. Regarding voluntariness, those who are more likely to opt for voluntary late retirement tend to be Swiss citizens, more highly educated, and also benefited from periods of economic expansion, while the self-employed, men and widowed individuals leaving the labour market late tend to do so involuntarily. In conclusion, the article discusses the absence of a social inequality debate in the design of active ageing policies.

  18. Association of physical activity with future mental health in older, mid-life and younger women.

    Science.gov (United States)

    Griffiths, Amanda; Kouvonen, Anne; Pentti, Jaana; Oksanen, Tuula; Virtanen, Marianna; Salo, Paula; Väänänen, Ari; Kivimäki, Mika; Vahtera, Jussi

    2014-10-01

    Mental ill-health, particularly depression and anxiety, is a leading and increasing cause of disability worldwide, especially for women. We examined the prospective association between physical activity and symptoms of mental ill-health in younger, mid-life and older working women. Participants were 26 913 women from the ongoing cohort Finnish Public Sector Study with complete data at two phases, excluding those who screened positive for mental ill-health at baseline. Mental health was assessed using the 12-item General Health Questionnaire. Self-reported physical activity was expressed in metabolic equivalent task (MET) hours per week. Logistic regression models were used to analyse associations between physical activity levels and subsequent mental health. There was an inverse dose-response relationship between physical activity and future symptoms of mental ill-health. This association is consistent with a protective effect of physical activity and remained after adjustments for socio-demographic, work-related and lifestyle factors, health and body mass index. Furthermore, those mid-life and older women who reported increased physical activity by more than 2 MET hours per week demonstrated a reduced risk of later mental ill-health in comparison with those who did not increase physical activity. This protective effect of increased physical activity did not hold for younger women. This study adds to the evidence for the protective effect of physical activity for later mental health in women. It also suggests that increasing physical activity levels may be beneficial in terms of mental health among mid-life and older women. The alleviation of menopausal symptoms may partly explain age effects but further research is required. © The Author 2014. Published by Oxford University Press on behalf of the European Public Health Association.

  19. Filipino Personality Traits and Values for Social Support : FOW as human resources for work life balance in Japan (1)

    OpenAIRE

    SAITO, Isamu; IMAMURA, Taiko; MIYAGI, Mariko

    2010-01-01

    The purpose of this study is to help contribute to solving nursing care problems in Japan by studying the characteristics, personality traits and values of the Filipino people. Filipinos work as nurses and caregivers overseas,serving to be the largest supplier of human resources relating to socialsupport. Literary documents and books were analyzed to gather concrete examples of Filipino personality traits and values. Interview surveys were also conducted. The ten most depicted traits were the...

  20. The value of adding the Quality of Life Enjoyment and Satisfaction Questionnaire to outcome assessments of psychiatric inpatients with mood and affective disorders.

    Science.gov (United States)

    Hope, Madeleine L; Page, Andrew C; Hooke, Geoffrey R

    2009-06-01

    In the domain of mental health outcomes, increasing interest has been shown in complementing traditional symptom measures with measures of a patient's quality of life. The objective of this study was to evaluate the value of including the Quality of Life Enjoyment and Satisfaction Questionnaire (Q-LES-Q) in the routine assessment battery used at a psychiatric hospital. The sample consisted of 1,276 consecutive inpatients treated at a private psychiatric hospital over a two-year period. Admission and discharge data were collected for the Q-LES-Q, the mental health subscales of the Medical Outcomes Short Form Questionnaire (SF-36), the Depression Anxiety Stress Scales, and the Health of the Nation Outcome Scale. Large patient improvements from admission to discharge were seen across all instruments (effect sizes from 0.8 to 1.5), including the Q-LES-Q (effect size 1.3). The Q-LES-Q correlated with existing symptom measures, and regression analyses revealed that quality of life predicted length of hospital stay even after symptoms of depression and anxiety were taken into account. Although the Q-LES-Q was correlated with symptom measures already in use, it added to the ability to predict patient length of stay, and showed some divergence from measures of clinical outcomes. This pattern was seen despite intentionally restricting the sample to patients with mood and affective disorder diagnoses. The value of considering quality of life in a comprehensive assessment of mental health outcomes is discussed.

  1. Terminal values and meaning in life among university students with varied levels of altruism in the present period of socio-cultural change

    Directory of Open Access Journals (Sweden)

    Głaz Stanisław

    2012-01-01

    Full Text Available Abstract The author of this paper, interested in the issues of values preference, meaning in life and altruism among university students has attempted to show a relation between them in the present period of clearly noticeable socio-cultural change. The study was conducted in 2009-2010 in Kraków among university students. The age of the respondents ranged from 21 to 25. 200 sets of correctly completed questionnaires were used for the results analysis.

  2. Value of palliation and improvement in quality of life in oesophageal cancer patients treated with iridium - 192 HDR fractionated brachytherapy

    International Nuclear Information System (INIS)

    Biaias, B.; Kaleta, R.; Fijaikowski, M.

    1996-01-01

    During December 1992 - November 1995 twenty-two patients with oesophageal cancer were treated with palliative HDR brachytherapy. Sixteen patients had local recurrence or progression after external radiotherapy and the remaining six patients were treated with brachytherapy alone. All patients received fractions of 7.5 Gy at the reference point 2 - 4 time weekly. Reference point was calculated at 0.5 cm distance from applicator surface. Microselectron HDR device with Iridium-192 source were used. Criteria for palliative effect were as follow: relive of symptoms time of occurrence and duration of palliative effect. Quality of life during and after treatment were evaluated by patients and staff independently. In majority of patients both palliative effect and significant improvement of quality of life were noted. Detail results include: - improvement in swallowing in 63,6% ((14(22))); - increase in body weight in 45% ((10(22))); - pain relive 70% ((12(17))); - appearance of palliation 1 hour - 8 days; - duration of palliation - 3-12 mo. (median 5 mo.); Quality of live - improvement - 59% ((13(22))); - no improvement - 27.3% ((6(22))); - worsening - 13.7% ((3(22))); No improvement or worsening in quality of life were observed only in patients who obtained radical radiotherapy previously. Brachytherapy is an effective method of palliative treatment for as well primary and recurrent oesophageal cancer

  3. Valuing the Endangered Species Antirrhinum lopesianum: Neuroprotective Activities and Strategies for in vitro Plant Propagation

    Science.gov (United States)

    Gomes, Andreia; Fortalezas, Sofia; Pimpão, Rui; Figueira, Inês; Maroco, João; Aguiar, Carlos; Ferreira, Ricardo B.; Miguel, Célia; Santos, Cláudia N.

    2013-01-01

    Plant phytochemicals are described as possessing considerable neuroprotective properties, due to radical scavenging capacity and acetylcholinesterase inhibitory activity, important bioactivities in neurodegeneration. Antirrhinum lopesianum is a rare endemism from the Iberian Peninsula, occurring at the northeastern border between Portugal and Spain. It is classified as Endangered, due to its highly fragmented geographical occupation, facing a high risk of extinction in the Portuguese territory, within 20 years. Here, we describe for the first time the chemical characterization of extracts of the species concerning total phenol content, flavonoid content and antioxidant properties. The profile of high performance liquid chromatography with diode array detector (HPLC-DAD) of the polyphenol-enriched fraction of plant extracts was also performed, showing the great potential of the species as a source of bioactive phytochemical compounds. A. lopesianum’s potential for neuroprotection was revealed by a significant acetylcholinesterase inhibitory activity and also by a neuroprotective effect on a human cell model of neurodegeneration. Moreover, this is the first report describing a successful procedure for the in vitro propagation of this endangered species. The comparison of phenolic content and the HPLC-DAD profile of wild and in vitro propagated plants revealed that in vitro plants maintain the ability to produce secondary metabolites, but the profiles are differentially affected by the growth regulators. The results presented here greatly contribute to the value for this species regarding its potential as a source of phytochemicals with prospective neuroprotective health benefits. PMID:26784465

  4. Relationship Between Logistics Service's Perceived Value and Outsourcing of Logistics Activities

    Directory of Open Access Journals (Sweden)

    Klavdij Logožar

    2006-07-01

    Full Text Available Outsourcing has become increasingly popular in recentyears, and is often quoted as a means of coping with rapidchanges in technology and in the business environment. Thescope of third -party logistics may range from a relatively limitedcombination of activities (e. g. transportation and warehousingto a comprehensive set of logistics services. The authorsfirst define the reasons for outsourcing with the emphasis onbusiness logistics. They particularly point out the motivationsfor logistics outsourcing, the possibilities of logistics outsourcing,and they present the process of outsourcing partner selectionas well. Finally, they analyze the specific issues of logisticsservice's perceived value in outsourcing logistics activities onthe basis of the survey carried out in Slovenian companies. Thepurpose of the survey was to measure the customers' perceptionof different characteristics of logistics provider which can be decisivewhen manufacturing firms are trying to make a decisionwhether to outsource and which logistics provider to select. Thepaper creates a framework for the selection of the importantand perceived characteristics of logistics provider relevant tocustomer in the process of the logistics supplier selection.

  5. Valuing the Endangered Species Antirrhinum lopesianum: Neuroprotective Activities and Strategies for in vitro Plant Propagation.

    Science.gov (United States)

    Gomes, Andreia; Fortalezas, Sofia; Pimpão, Rui; Figueira, Inês; Maroco, João; Aguiar, Carlos; Ferreira, Ricardo B; Miguel, Célia; Santos, Cláudia N

    2013-10-28

    Plant phytochemicals are described as possessing considerable neuroprotective properties, due to radical scavenging capacity and acetylcholinesterase inhibitory activity, important bioactivities in neurodegeneration. Antirrhinum lopesianum is a rare endemism from the Iberian Peninsula, occurring at the northeastern border between Portugal and Spain. It is classified as Endangered, due to its highly fragmented geographical occupation, facing a high risk of extinction in the Portuguese territory, within 20 years. Here, we describe for the first time the chemical characterization of extracts of the species concerning total phenol content, flavonoid content and antioxidant properties. The profile of high performance liquid chromatography with diode array detector (HPLC-DAD) of the polyphenol-enriched fraction of plant extracts was also performed, showing the great potential of the species as a source of bioactive phytochemical compounds. A. lopesianum's potential for neuroprotection was revealed by a significant acetylcholinesterase inhibitory activity and also by a neuroprotective effect on a human cell model of neurodegeneration. Moreover, this is the first report describing a successful procedure for the in vitro propagation of this endangered species. The comparison of phenolic content and the HPLC-DAD profile of wild and in vitro propagated plants revealed that in vitro plants maintain the ability to produce secondary metabolites, but the profiles are differentially affected by the growth regulators. The results presented here greatly contribute to the value for this species regarding its potential as a source of phytochemicals with prospective neuroprotective health benefits.

  6. Production of bioelectricity, bio-hydrogen, high value chemicals and bioinspired nanomaterials by electrochemically active biofilms.

    Science.gov (United States)

    Kalathil, Shafeer; Khan, Mohammad Mansoob; Lee, Jintae; Cho, Moo Hwan

    2013-11-01

    Microorganisms naturally form biofilms on solid surfaces for their mutual benefits including protection from environmental stresses caused by contaminants, nutritional depletion or imbalances. The biofilms are normally dangerous to human health due to their inherited robustness. On the other hand, a recent study suggested that electrochemically active biofilms (EABs) generated by electrically active microorganisms have properties that can be used to catalyze or control the electrochemical reactions in a range of fields, such as bioenergy production, bioremediation, chemical/biological synthesis, bio-corrosion mitigation and biosensor development. EABs have attracted considerable attraction in bioelectrochemical systems (BESs), such as microbial fuel cells and microbial electrolysis cells, where they act as living bioanode or biocathode catalysts. Recently, it was reported that EABs can be used to synthesize metal nanoparticles and metal nanocomposites. The EAB-mediated synthesis of metal and metal-semiconductor nanocomposites is expected to provide a new avenue for the greener synthesis of nanomaterials with high efficiency and speed than other synthetic methods. This review covers the general introduction of EABs, as well as the applications of EABs in BESs, and the production of bio-hydrogen, high value chemicals and bio-inspired nanomaterials. Copyright © 2013 Elsevier Inc. All rights reserved.

  7. Valuing the Endangered Species Antirrhinum lopesianum: Neuroprotective Activities and Strategies for in vitro Plant Propagation

    Directory of Open Access Journals (Sweden)

    Andreia Gomes

    2013-10-01

    Full Text Available Plant phytochemicals are described as possessing considerable neuroprotective properties, due to radical scavenging capacity and acetylcholinesterase inhibitory activity, important bioactivities in neurodegeneration. Antirrhinum lopesianum is a rare endemism from the Iberian Peninsula, occurring at the northeastern border between Portugal and Spain. It is classified as Endangered, due to its highly fragmented geographical occupation, facing a high risk of extinction in the Portuguese territory, within 20 years. Here, we describe for the first time the chemical characterization of extracts of the species concerning total phenol content, flavonoid content and antioxidant properties. The profile of high performance liquid chromatography with diode array detector (HPLC-DAD of the polyphenol-enriched fraction of plant extracts was also performed, showing the great potential of the species as a source of bioactive phytochemical compounds. A. lopesianum’s potential for neuroprotection was revealed by a significant acetylcholinesterase inhibitory activity and also by a neuroprotective effect on a human cell model of neurodegeneration. Moreover, this is the first report describing a successful procedure for the in vitro propagation of this endangered species. The comparison of phenolic content and the HPLC-DAD profile of wild and in vitro propagated plants revealed that in vitro plants maintain the ability to produce secondary metabolites, but the profiles are differentially affected by the growth regulators. The results presented here greatly contribute to the value for this species regarding its potential as a source of phytochemicals with prospective neuroprotective health benefits.

  8. Chemosystematic Value of the Essential Oil Composition of Thuja species Cultivated in Poland—Antimicrobial Activity

    Directory of Open Access Journals (Sweden)

    Caroline Spyropoulos

    2009-11-01

    Full Text Available In the framework of the correlation between chemotaxonomy and chemical analysis studies, the chemical composition of the essential oils of four varieties of Thuja species cultivated in Poland − T. occidentalis ‘globosa’, T. occidentalis ‘aurea’, T. plicata and T. plicata ‘gracialis’ − were investigated by GC and GC-MS. Thirty-one compounds were identified from T. occidentalis ‘globosa’, representing 96.92% of the total oil; twenty-seven from T. occidentalis ‘aurea’ (94.34%; thirty-one from T. plicata (94.75%; and thirty compounds from T. plicata ‘gracialis’ (96.36%. The main constituents in all samples were the monoterpene ketones α- and β-thujone, fenchone and sabinene, as well as the diterpenes beyerene and rimuene.The chemosystematic value of the total ketone content of all samples (which varied from 54.30–69.18% has been discussed and investigated. The constituents, beyerene and the mixture of α- and β-thujone, were isolated from the oils and tested against six Gram-positive and -negative bacteria and three pathogenic fungi. The oils of the two T. plicata species exhibited significant antimicrobial activity, while the mixture of α- and β-thujone showed very strong activity as well.

  9. Categories of Profit and Effectiveness of Business Activity in the System of Market Values

    Directory of Open Access Journals (Sweden)

    Niyazi Musa ogly Ismailov

    2016-10-01

    Full Text Available The article describes the approaches to the interpretation of economic categories “profit” and “effectiveness of business activity”, studies the essence and manifestations of these concepts in business that allows us to consider their place in the system of market valuables. Due to the necessity of a broader view of the success of the business, the author discussed the basic provisions of methodological individualism in the categories of economic theory of property rights. Disclosing them the author focuses on the characteristics which show the formation of operating results in achieving its ultimate goal. Details reveal a mixed situation in respect of the appointment of the rate of profit in modern conditions, the potential motives and incentives of human activity. A list of targeted economic outcomes correlates with the solved economic issues. For example, when you build and study the business model in the form of chains of forming and maintaining value the most appropriate terms that define the goal of firms are profitability, balance and optimality. In this article, the following results are obtained: 1 terminological analysis of targeted economic results, which are put in touch in an appropriate relationship to solve economic problem; 2 conclusion on the profit’s universality and absoluteness loss in direct characterization of business activity effectiveness.

  10. Monetary Value of Quality-Adjusted Life Years (QALY) among Patients with Cardiovascular Disease: a Willingness to Pay Study (WTP).

    Science.gov (United States)

    Moradi, Najmeh; Rashidian, Arash; Rasekh, Hamid Reza; Olyaeemanesh, Alireza; Foroughi, Mahnoosh; Mohammadi, Teymoor

    2017-01-01

    The aim of this study was to estimate the monetary value of a QALY among patients with heart disease and to identify its determinants. A cross-sectional survey was conducted through face-to-face interview on 196 patients with cardiovascular disease from two heart hospitals in Tehran, Iran, to estimate the value of QALY using disaggregated and aggregated approaches. The EuroQol-5 Dimension (EQ-5D) questionnaire, Visual Analogue Scale (VAS), Time Trade-Off (TTO) and contingent valuation WTP techniques were employed, first to elicit patients' preferences and then, to estimate WTP for QALY. The association of patients' characteristics with WTP for QALY, was assessed through Heckman selection model. The Mean willingness to pay per QALY, estimated by the disaggregated approach ranged from 2,799 to 3599 US dollars. It is higher than the values, estimated from aggregated methods (USD 2,256 to 3,137). However, in both approaches, the values were less than one Gross Domestic Product (GDP) per capita of Iran. Significant variables were: Current health state, education, age, marital status, number of comorbidities, and household's cost group. Our results challenge two major issues: the first, is a policy challenge which concerns the WHO recommendation to use less than 3 GDP per capita as a cost-effectiveness threshold value. The second, is an analytical challenge related to patients with zero QALY gain. More scrutiny is suggested on the issue of how patients with full health state valuation should be dealt with and what arbitrary value could be included in the estimation value of QALY when the disaggregated approach used.

  11. Disease activity in and quality of life of patients with psoriatic arthritis mutilans

    DEFF Research Database (Denmark)

    Lindqvist, U; Gudbjornsson, B; Iversen, L.

    2017-01-01

    capacity with little or no ability to perform self-care or everyday tasks was reported by 21% of the patients. Patients between 45 and 60 years of age reported the most impaired quality of life in comparison to the control group. Conclusion: PAM seriously affects social functioning. Whether early......-assessed disease activity, and patient’s education and work status were recorded. Data from the 36-item Short Form Health Survey, Health Assessment Questionnaire and Dermatology Life Quality Index questionnaire were gathered and correlated with disease duration, pain, and general well-being (visual analogue scale...

  12. [Succession caused by beaver (Castor fiber L.) life activity: II. A refined Markov model].

    Science.gov (United States)

    Logofet; Evstigneev, O I; Aleinikov, A A; Morozova, A O

    2015-01-01

    The refined Markov model of cyclic zoogenic successions caused by beaver (Castor fiber L.) life activity represents a discrete chain of the following six states: flooded forest, swamped forest, pond, grassy swamp, shrubby swamp, and wet forest, which correspond to certain stages of succession. Those stages are defined, and a conceptual scheme of probable transitions between them for one time step is constructed from the knowledge of beaver behaviour in small river floodplains of "Bryanskii Les" Reserve. We calibrated the corresponding matrix of transition probabilities according to the optimization principle: minimizing differences between the model outcome and reality; the model generates a distribution of relative areas corresponding to the stages of succession, that has to be compared to those gained from case studies in the Reserve during 2002-2006. The time step is chosen to equal 2 years, and the first-step data in the sum of differences are given various weights, w (between 0 and 1). The value of w = 0.2 is selected due to its optimality and for some additional reasons. By the formulae of finite homogeneous Markov chain theory, we obtained the main results of the calibrated model, namely, a steady-state distribution of stage areas, indexes of cyclicity, and the mean durations (M(j)) of succession stages. The results of calibration give an objective quantitative nature to the expert knowledge of the course of succession and get a proper interpretation. The 2010 data, which are not involved in the calibration procedure, enabled assessing the quality of prediction by the homogeneous model in short-term (from the 2006 situation): the error of model area distribution relative to the distribution observed in 2010 falls into the range of 9-17%, the best prognosis being given by the least optimal matrices (rejected values of w). This indicates a formally heterogeneous nature of succession processes in time. Thus, the refined version of the homogeneous Markov chain

  13. Accounting for land use in life cycle assessment: The value of NPP as a proxy indicator to assess land use impacts on ecosystems.

    Science.gov (United States)

    Taelman, Sue Ellen; Schaubroeck, Thomas; De Meester, Steven; Boone, Lieselot; Dewulf, Jo

    2016-04-15

    Terrestrial land and its resources are finite, though, for economic and socio-cultural needs of humans, these natural resources are further exploited. It highlights the need to quantify the impact humans possibly have on the environment due to occupation and transformation of land. As a starting point of this paper (1(st) objective), the land use activities, which may be mainly socio-culturally or economically oriented, are identified in addition to the natural land-based processes and stocks and funds that can be altered due to land use. To quantify the possible impact anthropogenic land use can have on the natural environment, linked to a certain product or service, life cycle assessment (LCA) is a tool commonly used. During the last decades, many indicators are developed within the LCA framework in an attempt to evaluate certain environmental impacts of land use. A second objective of this study is to briefly review these indicators and to categorize them according to whether they assess a change in the asset of natural resources for production and consumption or a disturbance of certain ecosystem processes, i.e. ecosystem health. Based on these findings, two enhanced proxy indicators are proposed (3(rd) objective). Both indicators use net primary production (NPP) loss (potential NPP in the absence of humans minus remaining NPP after land use) as a relevant proxy to primarily assess the impact of land use on ecosystem health. As there are two approaches to account for the natural and productive value of the NPP remaining after land use, namely the Human Appropriation of NPP (HANPP) and hemeroby (or naturalness) concepts, two indicators are introduced and the advantages and limitations compared to state-of-the-art NPP-based land use indicators are discussed. Exergy-based spatially differentiated characterization factors (CFs) are calculated for several types of land use (e.g., pasture land, urban land). Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Ambulatory activity monitoring: Progress in measurement of activity, posture, and specific motion patterns in daily life

    NARCIS (Netherlands)

    J.B.J. Bussmann (Hans); U.W. Ebner-Priemer (Ulrich); J. Fahrenberg (Jochen)

    2009-01-01

    textabstractBehavior is central to psychology in almost any definition. Although observable activity is a core aspect of behavior, assessment strategies have tended to focus on emotional, cognitive, or physiological responses. When physical activity is assessed, it is done so mostly with

  15. A Life Below the Threshold?: Examining Conflict Between Ethical Principles and Parental Values in Neonatal Treatment Decision Making.

    Science.gov (United States)

    Cunningham, Thomas V

    2016-01-01

    Three common ethical principles for establishing the limits of parental authority in pediatric treatment decision-making are the harm principle, the principle of best interest, and the threshold view. This paper considers how these principles apply to a case of a premature neonate with multiple significant co-morbidities whose mother wanted all possible treatments, and whose health care providers wondered whether it would be ethically permissible to allow him to die comfortably despite her wishes. Whether and how these principles help in understanding what was morally right for the child is questioned. The paper concludes that the principles were of some value in understanding the moral geography of the case; however, this case reveals that common bioethical principles for medical decision-making are problematically value-laden because they are inconsistent with the widespread moral value of medical vitalism.

  16. Active life in old age. Combining measures of functional ability and social participation

    DEFF Research Database (Denmark)

    Avlund, K; Holstein, B E; Mortensen, Erik Lykke

    1999-01-01

    and women, 2) to investigate the association between ALC and life satisfaction and 3) to describe how ALC is determined by socio-demographic, psycho-social, and health factors. DESIGN: A cross-sectional population survey. SETTING: Eleven municipalities in the Western part of Copenhagen County in 1989......: For both men and women an active life (measured by ALC) was significantly associated with life satisfaction. For men only good self-rated health was related to ALC in the multivariate analysis. Among women high income, many social contacts, good self-rated health, good memory and lack of chronic diseases...... for both sexes, and 3) it gives more information than the two concepts used as separate outcome measures....

  17. Satisfaction with sex life in sexually active heterosexual couples dealing with breast cancer

    DEFF Research Database (Denmark)

    Rottmann, Nina; Gilså Hansen, Dorte; dePont Christensen, René

    2017-01-01

    Background: A breast cancer (BC) diagnosis can profoundly affect the sex life of patient and partner within a couple. The purpose of the present study is to examine whether individual and partner sexual functioning, affectionate behavior, emotional closeness and depressive symptoms are associated...... with change over time in satisfaction with sex life of sexually active heterosexual couples dealing with BC and to explore whether the associations differ between patients and partners after adjustment for basic sociodemographic characteristics, comorbidity and BC treatment. Material and methods: Women...... vaginal discomfort and more vaginal lubrication were associated with increases in patients’ satisfaction with sex life. Patients’ and partners’ satisfaction increased with higher ratings of their own orgasm ability and of partners’ timing of ejaculation. Patients’ reports of affectionate behavior were...

  18. Physical activity history and end-of-life hospital and long-term care

    DEFF Research Database (Denmark)

    von Bonsdorff, Mikaela B; Rantanen, Taina; Leinonen, Raija

    2009-01-01

    persons aged 66-98 years at death, who, on average 5.8 years prior to death, had participated in an interview about their current and earlier physical activity. Data on the use of care in the last year of life are register-based data and complete. RESULTS: Men needed on average 96 days (SD 7.0) and women.......06-2.43), than for those who had been consistently active from midlife onward, whereas use of hospital care did not correlate with physical activity history. CONCLUSION: People who had been physically active since midlife needed less end-of-life inpatient care but patterns differed between men and women....... had been consistently physically active, whereas use of long-term care did not correlate with physical activity history. Among women, the risk for long-term care was higher for those who had been sedentary (IRR 2.03, 95% CI 1.28-3.21) or only occasionally physically active (IRR 1.60, 95% CI 1...

  19. Zooming into daily life: within-person associations between physical activity and affect in young adults.

    Science.gov (United States)

    Haas, Petra; Schmid, Johanna; Stadler, Gertraud; Reuter, Merle; Gawrilow, Caterina

    2017-05-01

    Negative affect in daily life is linked to poorer mental and physical health. Activity could serve as an effective, low-cost intervention to improve affect. However, few prior studies have assessed physical activity and affect in everyday life, limiting the ecological validity of prior findings. This study investigates whether daily activity is associated with negative and positive evening affect in young adults. Young adults (N = 189, Mdn = 23.00) participated in an intensive longitudinal study over 10 consecutive days. Participants wore accelerometers to objectively assess moderate-to-vigorous physical activity continuously throughout the day and reported their affect in time-stamped online evening diaries before going to sleep. On days when participants engaged in more activity than usual, they reported not only less depressed and angry evening affect but also more vigour and serenity in the evening. Young adults showed both less negative and more positive affect on days with more activity. Physical activity is a promising health promotion strategy for physical and mental well-being.

  20. Childhood life events, immune activation and the development of mood and anxiety disorders: the TRAILS study.

    Science.gov (United States)

    Jonker, I; Rosmalen, J G M; Schoevers, R A

    2017-05-02

    The experience of childhood life events is associated with higher vulnerability to develop psychiatric disorders. One of the pathways suggested to lead to this vulnerability is activation of the immune system. The aim of this study is to find out whether the association between childhood life events and the development of mood and anxiety disorders is predicted by the activation of the immune system. This study was performed in TRAILS, a large prospective population cohort, from which a subgroup was selected (N=1084, 54.3% female, mean age 19.0 (s.d., 0.6)). Childhood life events before age 16 were assessed using questionnaires at age 12, 14, 16 and 19. Immune activation was assessed at age 16 by elevated high-sensitive C-reactive protein (hsCRP) and by levels of immunoglobulin G antibodies against the herpes viruses herpes simplex virus 1, cytomegalovirus and Epstein-Barr virus. At age 19, the presence of mood and anxiety disorders was determined using the World Health Organization Composite International Diagnostic Interview Version 3.0. Regression analyses were used to study the association between life events, the inflammatory markers and mental health. We found that childhood life events score was associated with risk of mood disorders (B=0.269, P<0.001) and anxiety disorders (B=0.129, P<0.001). Childhood life events score was marginally associated with elevated hsCRP (B=0.076, P=0.006), but not with the antibody levels. This was especially due to separation trauma (P=0.015) and sexual abuse (P=0.019). Associations lost significance after correcting for lifestyle factors such as body mass index and substance abuse (P=0.042). None of the inflammatory markers were associated with development of anxiety disorders or mood disorders. In conclusion, the life event scores predicted the development of anxiety disorders and mood disorders at age 19. Life event scores were associated with elevated hsCRP, which was partly explained by lifestyle factors. Elevated hs

  1. Strong Families, Tidy Houses, and Children's Values in Adult Life: Are "Chaotic", "Crowded" and "Unstable" Homes Really so Bad?

    Science.gov (United States)

    Flouri, Eirini

    2009-01-01

    Chaotic home systems have been linked with children's adverse psychological and academic outcomes. But, as they represent a departure from the suburban ideal of space, order, and family cohesiveness and stability, they should also be linked with low support for survival values. Using longitudinal data from the 1970 British Cohort Study (BCS70)…

  2. Character in Learning for Life: A Virtue-Ethical Rationale for Recent Research on Moral and Values Education

    Science.gov (United States)

    Arthur, James; Carr, David

    2013-01-01

    This article has three broad aims. The first is to draw attention what is probably the largest empirical study of moral, values and character education in the United Kingdom to the present date. The second is to outline--sufficient for present purposes--a plausible conceptual or theoretical case for placing a particular virtue-ethical concept of…

  3. [Correlation and conversion of plasma cholinesterase activity values using three techniques].

    Science.gov (United States)

    Carmona-Fonseca, Jaime

    2007-07-01

    To determine mathematical correlations of three quantitative techniques to measure plasma cholinesterase, using reference values already established for two populations in the department of Antioquia, Colombia. In this descriptive, cross-sectional, prospective study, two independent, representative samples of working adults (18 to 65 years old) were examined. In both samples the adults worked for businesses associated with Colombia's Social Security system. Adults in the two samples had not been exposed to cholinesterase-inhibiting pesticides. The samples were from two neighboring regions of the department of Antioquia: one sample (415 adults) was from the Aburrá Valley, and the other (412 adults) was from Oriente Antioqueño (Eastern Antioquia). Plasma cholinesterase (EC 3.1.1.8) was measured using three quantitative methods: Michel, EQM, and Monotest. Linear regression equations were developed to correlate results of these three techniques. Six simple linear regression equations were defined to show the relationship of three measurement techniques for plasma cholinesterase. There was a moderate correlation of the three techniques (r = 0.686 to 0.771), but it increased (r = 0.744 to 0.811) when 12 (1.5%) outliers were eliminated. Associations among the three techniques were highly significant (P EQM (U/mL) = 0.40773 + 1.8757 (Michel [delta pH/h]); Michel (delta pH/h) = 0.25799 + 0.33871 (EQM [U/mL]); Monotest (U/L) = 462.0 + 4 565.0 (Michel [delta pH/h]); Michel (delta pH/h) = 0.42956 + 0.00012125 (Monotest [U/L]); EQM (U/mL) = 0.75333 + 0.00031056 (Monotest [U/L]); and Monotest (U/L) = 262.0 + 2 118.0 (EQM [U/mL]). The proposed mathematical models allow conversion of cholinesterase activity values using the Michel, EQM, and Monotest techniques. These models can be of assistance in Colombia and other countries where a variety of measurement techniques are used, and where it becomes difficult to compare the results of different studies. Having mathematical models

  4. Effectiveness of collage activity based on a life review in elderly cancer patients: A preliminary study.

    Science.gov (United States)

    Sakaguchi, Satoko; Okamura, Hitoshi

    2015-04-01

    Much of the cancer rehabilitation research that has been conducted has consisted of relatively early recovery-of-function rehabilitation, and little attention has been paid to the psychosocial aspects of palliative rehabilitation. The aim of the present preliminary study was to examine the "narratives" of elderly cancer patients that emerged as a result of a life review performed in association with collage activity and to assess the effectiveness of this intervention. We conducted a collage activity based on a life review in two sessions. Some 11 cancer patients who were 65 years of age or older and receiving palliative care participated. Evaluations using the Functional Assessment of Chronic Illness Therapy-Spiritual (FACIT-Sp) Scale, the Hospital Anxiety and Depression Scale (HADS), and the Self-Efficacy Scale for Terminal Cancer (SESTC) were administered before and immediately after the intervention. The mean scores for the FACIT-Sp and affect regulation efficacy on the SESTC significantly increased, while the mean HADS score significantly decreased. Regarding the impressions after completion of the intervention, generally favorable evaluations were heard from families and medical staff members as well as from the subjects. A collage activity based on a life review may be effective for improving spiritual well-being, mitigating anxiety and depression, and improving self-efficacy. The collage itself was also useful in facilitating interactions with others, including family members, and the activity provided psychological support for families.

  5. Reference values for the CAVIPRES-30 questionnaire, a global questionnaire on the health-related quality of life of patients with prostate cancer.

    Science.gov (United States)

    Gómez-Veiga, F; Silmi-Moyano, A; Günthner, S; Puyol-Pallas, M; Cózar-Olmo, J M

    2014-06-01

    Define and establish the reference values of the CAVIPRES-30 Questionnaire, a health related quality of life questionnaire specific for prostate cancer patients. The CAVIPRES-30 was administered to 2,630 males with prostate cancer included by 238 Urologist belonging to the Spanish National Healthcare System. Descriptive analysis on socio-demographic and clinical data were performed, and multivariate analyses were used to corroborate that stratification variables were statistically significantly and independently associated to the overall score of the questionnaire. The variables Time since diagnosis of the illness, whether the patient had a Stable partner or not, if he was, or not, undergoing Symptomatic treatment were statistically significantly and independently associated (P < .001) to the overall score of the questionnaire. The reference values table of the CAVIPRES-30 questionnaire is made up of different kinds of information of each patient profile: sample size, descriptive statistics with regard to the overall score, Cronbach's alpha value (between .791 and .875) and the questionnaire's values are reported by deciles. The results of this study contribute new proof as to the suitability and usefulness of the CAVIPRES-30 questionnaire as an instrument for assessing individually the quality of life of prostate cancer. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  6. Consistency in boldness, activity and exploration at different stages of life

    Science.gov (United States)

    2013-01-01

    Background Animals show consistent individual behavioural patterns over time and over situations. This phenomenon has been referred to as animal personality or behavioural syndromes. Little is known about consistency of animal personalities over entire life times. We investigated the repeatability of behaviour in common voles (Microtus arvalis) at different life stages, with different time intervals, and in different situations. Animals were tested using four behavioural tests in three experimental groups: 1. before and after maturation over three months, 2. twice as adults during one week, and 3. twice as adult animals over three months, which resembles a substantial part of their entire adult life span of several months. Results Different behaviours were correlated within and between tests and a cluster analysis showed three possible behavioural syndrome-axes, which we name boldness, exploration and activity. Activity and exploration behaviour in all tests was highly repeatable in adult animals tested over one week. In animals tested over maturation, exploration behaviour was consistent whereas activity was not. Voles that were tested as adults with a three-month interval showed the opposite pattern with stable activity but unstable exploration behaviour. Conclusions The consistency in behaviour over time suggests that common voles do express stable personality over short time. Over longer periods however, behaviour is more flexible and depending on life stage (i.e. tested before/after maturation or as adults) of the tested individual. Level of boldness or activity does not differ between tested groups and maintenance of variation in behavioural traits can therefore not be explained by expected future assets as reported in other studies. PMID:24314274

  7. Real Life Active Gaming Practices of 7-11-Year-Old Children.

    Science.gov (United States)

    Allsop, Susan; Rumbold, Penny Louise Sheena; Debuse, Dorothée; Dodd-Reynolds, Caroline

    2013-12-01

    In the laboratory, active gaming has been shown to increase physical activity levels in children compared with seated media activities. The information is sparse, however, about children's real life active gaming practices, and the laboratory protocols used thus far might not be representative. The purpose of the present study was to establish the sociodemographic characteristics, real life active gaming practices, and reasons for gameplay, to later inform intervention studies. An "Active Gaming Questionnaire" was purposely developed and distributed to 44 7-11-year-old children and their parents. Forty questionnaires were completed and returned. Analysis found 95 percent of the children had access to active gaming consoles "at home." The favorite console was the Nintendo (Kyoto, Japan) Wii™, and the favorite game was Nintendo "Wii Sports." The majority of children frequently played active games against other people. The average reported gameplay time was 81 minutes on 1-2 days per week, usually on a Saturday. More than half of the children (52.5 percent) consumed foods and/or drinks during play, which was significantly associated (P=0.000) with an extended average gameplay time (increased by 25 minutes). The majority of participants (65 percent) considered active gaming to be an alternative form of exercise, and main reasons for active videogame play included for entertainment, health benefits, and the environment. In conclusion, children 9.3±1.4 years old typically play Nintendo "Wii Sports," once or twice per week for 81 minutes. Reported active gameplay time is extended by 25 minutes when food and/or drinks are consumed.

  8. Fatigue life assessment based on crack growth behavior in reduced activation ferritic/martensitic steel

    International Nuclear Information System (INIS)

    Nogami, Shuhei; Sato, Yuki; Hasegawa, Akira

    2010-01-01

    Crack growth behavior under low cycle fatigue in reduced activation ferritic/martensitic steel, F82H IEA-heat (Fe-8Cr-2W-0.2V-0.02Ta), was investigated to improve the fatigue life assessment method of fusion reactor structural material. Low cycle fatigue test was carried out at room temperature in air at a total strain range of 0.4-1.5% using an hourglass-type miniature fatigue specimen. The relationship between the surface crack length and life fraction was described using one equation independent of the total strain range. Therefore, the fatigue life and residual life could be estimated using the surface crack length. Moreover, the microcrack initiation life could be estimated using the total strain range if there was a one-to-one correspondence between the total strain range and number of cycles to failure. The crack growth rate could be estimated using the total strain range and surface crack length by introducing the concept of the normalized crack growth rate. (author)

  9. Physical activity is related to quality of life in older adults

    Directory of Open Access Journals (Sweden)

    Montgomery Polly S

    2006-06-01

    Full Text Available Abstract Background Physical activity is associated with health-related quality of life (HRQL in clinical populations, but less is known whether this relationship exists in older men and women who are healthy. Thus, this study determined if physical activity was related to HRQL in apparently healthy, older subjects. Methods Measures were obtained from 112 male and female volunteers (70 ± 8 years, mean ± SD recruited from media advertisements and flyers around the Norman, Oklahoma area. Data was collected using a medical history questionnaire, HRQL from the Medical Outcomes Survey short form-36 questionnaire, and physical activity level from the Johnson Space Center physical activity scale. Subjects were separated into either a higher physically active group (n = 62 or a lower physically active group (n = 50 according to the physical activity scale. Results The HRQL scores in all eight domains were significantly higher (p 0.05 between the two groups. Conclusion Healthy older adults who regularly participated in physical activity of at least moderate intensity for more than one hour per week had higher HRQL measures in both physical and mental domains than those who were less physically active. Therefore, incorporating more physical activity into the lifestyles of sedentary or slightly active older individuals may improve their HRQL.

  10. Physical activity is related to quality of life in older adults.

    Science.gov (United States)

    Acree, Luke S; Longfors, Jessica; Fjeldstad, Anette S; Fjeldstad, Cecilie; Schank, Bob; Nickel, Kevin J; Montgomery, Polly S; Gardner, Andrew W

    2006-06-30

    Physical activity is associated with health-related quality of life (HRQL) in clinical populations, but less is known whether this relationship exists in older men and women who are healthy. Thus, this study determined if physical activity was related to HRQL in apparently healthy, older subjects. Measures were obtained from 112 male and female volunteers (70 +/- 8 years, mean +/- SD) recruited from media advertisements and flyers around the Norman, Oklahoma area. Data was collected using a medical history questionnaire, HRQL from the Medical Outcomes Survey short form-36 questionnaire, and physical activity level from the Johnson Space Center physical activity scale. Subjects were separated into either a higher physically active group (n = 62) or a lower physically active group (n = 50) according to the physical activity scale. The HRQL scores in all eight domains were significantly higher (p social functioning (92 +/- 18 vs. 83 +/- 19, p = 0.040). General health, role-emotional, and mental health were not significantly different (p > 0.05) between the two groups. Healthy older adults who regularly participated in physical activity of at least moderate intensity for more than one hour per week had higher HRQL measures in both physical and mental domains than those who were less physically active. Therefore, incorporating more physical activity into the lifestyles of sedentary or slightly active older individuals may improve their HRQL.

  11. The activities and quality of life of caregivers of patients with chronic diseases

    Directory of Open Access Journals (Sweden)

    Letícia Zanetti Marchi Altafim

    2015-07-01

    Full Text Available Introduction: With the increase of the elderly population in our country and, simultaneously, the increasing morbidity rate of chronic-degenerative disease in general, the number of people seeking for attendance at day care centers and hospitals has also increased. Most of the time, these people are also dependent, when they return home, on the care provided by family members: the caregivers. To prevent and treat the problems caused by the stress factors among caregivers contribute to reduce or delay their hospitalization. In addition, improvement on the caregivers’ quality of life could allow them to better help the patients. In this context, this research tried to understand the reality of the lives of caregivers of chronically ill patients, and with this knowledge, implement and evaluate the effectiveness of an intervention proposal. Objective: To attenuate the stress conditions of care activities. Method: The research used interviews with caregivers; these interviews were taped and later transcribed to analyze the content of answers and elaborate the intervention plan, which, in this case, was a course. The course consisted of informative aspects on the disease and daily life activities, as well as the formative aspect on self-knowledge. A quality of life instrument named Caregiver Burden Scale was also applied. After the intervention (course, the Scale was once more applied to verify the data and check for efficacy. Results: Results show the importance of the intervention on the caregivers’ quality of life.

  12. Economic stress and low leisure-time physical activity: Two life course hypotheses

    Directory of Open Access Journals (Sweden)

    Martin Lindström

    2018-04-01

    Full Text Available The aim was to investigate associations between economic stress in childhood and adulthood, and low leisure-time physical activity (LTPA in adulthood from two life course perspectives. The public health survey in Scania in the southernmost part of Sweden in 2012 is a cross-sectional study based on a stratified random sample with 28,029 respondents aged 18–80 (51.7% response rate. Associations between childhood and adult economic stress, and low LTPA were analyzed with logistic regressions. A 14.8% prevalence of men and 13.5% of women had low LTPA (sedentary lifestyle. Low LTPA was associated with higher age, being born abroad, low socioeconomic status, low trust, smoking, poor self-rated health, and economic stress in childhood and adulthood. The odds ratios of low LTPA increased with more accumulated economic stress across the life course in a dose-response relationship. There was no specific critical period (childhood or adulthood, because economic stress in childhood and adulthood were both associated with low LTPA but the associations were attenuated after the introduction of smoking and self-rated health. The accumulation hypothesis was supported because the odds ratios of low LTPA indicated a graded response to life course economic stress. The critical period hypothesis was thus not supported. Economic stress across the life course seems to be associated with low LTPA in adulthood. Keywords: Economic stress, Leisure-time physical activity, Accumulation, Critical period, Social capital, Sweden

  13. Activities of the IAEA International Working Group on Life Management of Nuclear Power Plants (IWG-LMNPP)

    International Nuclear Information System (INIS)

    Ianko, L.

    1994-01-01

    Activities of the IAEA international working group on life management of nuclear power plants are outlined with emphasis on objectives, scope of activities, methods of work, organizational matters, financing

  14. The research of the differences between physical activity and life quality in senior high school students (Manisa City example

    Directory of Open Access Journals (Sweden)

    Hande TAVAZAR

    2014-07-01

    Full Text Available I nactive life style is one of the problems of today‟s health issues and has seri ous damage in health which threatens and risks human life. That‟s why „„living by raising life quality‟‟is considered to be a key for a healthy life. The way to handle that key is to make the regular physical activity a permanent part of life. Especially t he progress in technology brings the young generation an inactive life style.This study is made to form permanent solutions for suggestions by investigatingthe differences between physical activity and life quality. It is applied in 2013 - 2014 education yea rs, in Manisa city YunusEmre township senior high schools institutes, on 833 male and female students.The personal information form formed by the researchers and Life Quality SF - 36 Short form is applied on the participants in order to search the difference s of physical activity and life quality. Some statistical differences appeared and some did not in the participants‟ age, sex, sporting or not, having a sports license variables and SF - 36 sub dimensions. It is recommended that, in order to gain regular phy sical activity practice, especially in senior - high schools, gymnastics lessons should be increased and be lectured actively to raise the life quality.

  15. Isometric Shoulder Strength Reference Values for Physically Active Collegiate Males and Females

    Science.gov (United States)

    Westrick, Richard B.; Duffey, Michele L.; Cameron, Kenneth L.; Gerber, J. Parry; Owens, Brett D.

    2013-01-01

    Background: It is common clinical practice to assess muscle strength during examination of patients following shoulder injury or surgery. Strength comparisons are often made between the patient’s injured and uninjured shoulders, with the uninjured side used as a reference without regard to upper extremity dominance. Despite the importance of strength measurements, little is known about expected normal baselines of the uninjured shoulder. The purpose of this study was to report normative values for isometric shoulder strength for physically active college-age men and women without history of shoulder injury. Methods: University students—546 males (18.8 ± 1.0 years, 75.3 ± 12.2 kg) and 73 females (18.7 ± 0.9 years, 62.6 ± 7.0 kg)—underwent thorough shoulder evaluations by an orthopaedic surgeon and completed bilateral isometric strength measurements with a handheld dynamometer. Variables measured included internal rotation, external rotation, abduction, supine internal rotation and external rotation at 45°, and lower trapezius in prone flexion. Results: Significant differences were found between the dominant and nondominant shoulder for internal rotation, internal rotation at 45°, abduction, and prone flexion in males and in internal rotation at 45° and prone flexion for females (P ≤ 0.01). PMID:24381696

  16. Theory-driven intervention for changing personality: expectancy value theory, behavioral activation, and conscientiousness.

    Science.gov (United States)

    Magidson, Jessica F; Roberts, Brent W; Collado-Rodriguez, Anahi; Lejuez, C W

    2014-05-01

    Considerable evidence suggests that personality traits may be changeable, raising the possibility that personality traits most linked to health problems can be modified with intervention. A growing body of research suggests that problematic personality traits may be altered with behavioral intervention using a bottom-up approach. That is, by targeting core behaviors that underlie personality traits with the goal of engendering new, healthier patterns of behavior that, over time, become automatized and manifest in changes in personality traits. Nevertheless, a bottom-up model for changing personality traits is somewhat diffuse and requires clearer integration of theory and relevant interventions to enable real clinical application. As such, this article proposes a set of guiding principles for theory-driven modification of targeted personality traits using a bottom-up approach, focusing specifically on targeting the trait of conscientiousness using a relevant behavioral intervention, Behavioral Activation (BA), considered within the motivational framework of expectancy value theory (EVT). We conclude with a real case example of the application of BA to alter behaviors counter to conscientiousness in a substance-dependent patient, highlighting the EVT principles most relevant to the approach and the importance and viability of a theoretically driven, bottom-up approach to changing personality traits. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  17. The added value of social media data in B2B customer acquisition systems: A real-life experiment

    OpenAIRE

    Meire, Matthijs; Ballings, Michel; Van den Poel, Dirk

    2017-01-01

    Business-to-business organizations and scholars are becoming increasingly aware of the possibilities social media and predictive analytics offer. Despite the interest in social media, only few have analyzed the impact of social media on the sales process. This paper takes a quantitative view to examine the added value of Facebook data in the customer acquisition process. In order to do so, we devise a customer acquisition decision support system to qualify prospects as potential customers, an...

  18. Planning Costs in Certain Stage of the Life Cycle of Investment Activity of Construction Organization

    Directory of Open Access Journals (Sweden)

    Iakymchuk Iryna M.

    2017-09-01

    Full Text Available The article discusses the issues related to planning costs in certain stages of the life-cycle of investment activity of construction organization. It has been specified that cost management based on the life-cycle model of the investment project, which is being implemented by a construction organization, allows for a consistent improvement in the efficiency of the innovation process on the basis of a clear planning, as well as cost forecasting. This approach allows for the long-term effectiveness of innovation project by providing cost-management services at all stages of investment project, identifying opportunities for reducing them, thereby contributing to sustainable development of construction organization over time. It has been concluded that the more specific the program of activities of construction organization, the more accurate the process of identification of costs becomes, the more efficient is the management of costs, targeted at saving resources, reducing the self cost of construction works.

  19. 78 FR 56901 - Submission for OMB Review; 30-day Comment Request: Family Life, Activity, Sun, Health, and Eating...

    Science.gov (United States)

    2013-09-16

    ...; 30-day Comment Request: Family Life, Activity, Sun, Health, and Eating (FLASHE) Study (NCI) SUMMARY... Collection: Family Life, Activity, Sun, Health, and Eating (FLASHE) Study (NCI), 0925-NEW, Expiration Date xx... behaviors (but also examining other behaviors such as sleep, sun-safety, and tobacco) in new ways not...

  20. Life Science Start-up Activities at the Universities of Applied Sciences (UAS).

    Science.gov (United States)

    Huber, Gerda

    2014-12-01

    The universities of applied sciences (UAS) provide several values for the society and economy of a country. Besides education of high level professionals, transfer of knowledge from research to applications in industry or as new start-up companies is an important task. This is done in different ways in the various disciplines. In Life Sciences, a key industry branch in Switzerland, innovation is a competitive success factor and research findings from UAS/Life Sciences contribute to the valorization of new technologies to products, services and to business performance. In order to foster awareness for the innovation need of industry, UAS install processes and support for transfer of research and technology results to marketable applications. Furthermore they may facilitate contacts of researchers and students with entrepreneurs in order to animate start-up founding as a true alternative to being employed. Access to coaching and entrepreneurial training completes the essential basis.

  1. Work preferences, life values, and personal views of top math/science graduate students and the profoundly gifted: Developmental changes and gender differences during emerging adulthood and parenthood.

    Science.gov (United States)

    Ferriman, Kimberley; Lubinski, David; Benbow, Camilla P

    2009-09-01

    Work preferences, life values, and personal views of top math/science graduate students (275 men, 255 women) were assessed at ages 25 and 35 years. In Study 1, analyses of work preferences revealed developmental changes and gender differences in priorities: Some gender differences increased over time and increased more among parents than among childless participants, seemingly because the mothers' priorities changed. In Study 2, gender differences in the graduate students' life values and personal views at age 35 were compared with those of profoundly gifted participants (top 1 in 10,000, identified by age 13 and tracked for 20 years: 265 men, 84 women). Again, gender differences were larger among parents. Across both cohorts, men appeared to assume a more agentic, career-focused perspective than women did, placing more importance on creating high-impact products, receiving compensation, taking risks, and gaining recognition as the best in their fields. Women appeared to favor a more communal, holistic perspective, emphasizing community, family, friendships, and less time devoted to career. Gender differences in life priorities, which intensify during parenthood, anticipated differential male-female representation in high-level and time-intensive careers, even among talented men and women with similar profiles of abilities, vocational interests, and educational experiences. (c) 2009 APA, all rights reserved).

  2. Rehabilitation of limb apraxia improves daily life activities in patients with stroke.

    Science.gov (United States)

    Smania, N; Aglioti, S M; Girardi, F; Tinazzi, M; Fiaschi, A; Cosentino, A; Corato, E

    2006-12-12

    We randomly assigned 33 patients with left hemisphere stroke, limb apraxia, and aphasia to an apraxia or a control (aphasia) treatment group. Before and after each treatment, patients underwent a comprehensive neuropsychological testing battery and a caregiver evaluation of patient's activities of daily life (ADL) independence. Apraxia severity was related with ADL independence. Control (aphasia) treatment improved patients' language and intelligence performance. Apraxia treatment specifically improved praxic function and ADL.

  3. Life stories of people with rheumatoid arthritis who retired early: how gender and other contextual factors shaped their everyday activities, including paid work.

    Science.gov (United States)

    Stamm, T A; Machold, K P; Smolen, J; Prodinger, B

    2010-06-01

    The aim of the present study was to explore how contextual factors affect the everyday activities of women and men with rheumatoid arthritis (RA), as evident in their life stories. Fifteen people with RA, who had retired early due to the disease, were interviewed up to three times, according to a narrative biographic interview style. The life stories of the participants, which were reconstructed from the biographical data and from the transcribed 'told story' were analysed from the perspective of contextual factors, including personal and environmental factors. The rigour and accuracy of the analysis were enhanced by reflexivity and peer-review of the results. The life stories of the participants in this study reflected how contextual factors (such as gender, the healthcare system, the support of families and social and cultural values) shaped their everyday activities. In a society such as in Austria, which is based on traditional patriarchal values, men were presented with difficulties in developing a non-paid-work-related role. For women, if paid work had to be given up, they were more likely to engage in alternative challenging activities which enabled them to develop reflective skills, which in turn contributed to a positive and enriching perspective on their life stories. Health professionals may thus use some of the women's strategies to help men. Interventions by health professionals in people with RA may benefit from an approach sensitive to personal and environmental factors.

  4. Life cycle cost analysis of single slope hybrid (PV/T) active solar still

    International Nuclear Information System (INIS)

    Kumar, Shiv; Tiwari, G.N.

    2009-01-01

    This paper presents the life cycle cost analysis of the single slope passive and hybrid photovoltaic (PV/T) active solar stills, based on the annual performance at 0.05 m water depth. Effects of various parameters, namely interest rate, life of the system and the maintenance cost have been taken into account. The comparative cost of distilled water produced from passive solar still (Rs. 0.70/kg) is found to be less than hybrid (PV/T) active solar still (Rs. 1.93/kg) for 30 years life time of the systems. The payback periods of the passive and hybrid (PV/T) active solar still are estimated to be in the range of 1.1-6.2 years and 3.3-23.9 years, respectively, based on selling price of distilled water in the range of Rs. 10/kg to Rs. 2/kg. The energy payback time (EPBT) has been estimated as 2.9 and 4.7 years, respectively. (author)

  5. Establishing the values for patient engagement (PE) in health-related quality of life (HRQoL) research: an international, multiple-stakeholder perspective.

    Science.gov (United States)

    Haywood, Kirstie; Lyddiatt, Anne; Brace-McDonnell, Samantha J; Staniszewska, Sophie; Salek, Sam

    2017-06-01

    Active patient engagement is increasingly viewed as essential to ensuring that patient-driven perspectives are considered throughout the research process. However, guidance for patient engagement (PE) in HRQoL research does not exist, the evidence-base for practice is limited, and we know relatively little about underpinning values that can impact on PE practice. This is the first study to explore the values that should underpin PE in contemporary HRQoL research to help inform future good practice guidance. A modified 'World Café' was hosted as a collaborative activity between patient partners, clinicians and researchers: self-nominated conference delegates participated in group discussions to explore values associated with the conduct and consequences of PE. Values were captured via post-it notes and by nominated note-takers. Data were thematically analysed: emergent themes were coded and agreement checked. Association between emergent themes, values and the Public Involvement Impact Assessment Framework were explored. Eighty participants, including 12 patient partners, participated in the 90-min event. Three core values were defined: (1) building relationships; (2) improving research quality and impact; and (3) developing best practice. Participants valued the importance of building genuine, collaborative and deliberative relationships-underpinned by honesty, respect, co-learning and equity-and the impact of effective PE on research quality and relevance. An explicit statement of values seeks to align all stakeholders on the purpose, practice and credibility of PE activities. An innovative, flexible and transparent research environment was valued as essential to developing a trustworthy evidence-base with which to underpin future guidance for good PE practice.

  6. The reinforcing value and liking of resistance training and aerobic exercise as predictors of adult's physical activity.

    Science.gov (United States)

    Flack, Kyle D; Johnson, LuAnn; Roemmich, James N

    2017-10-01

    Reinforcing value (motivating value) is a stronger predictor than hedonic value (liking) for engaging in drug use, gambling, and eating. The associations of reinforcing value and liking with physical activity of adults have not yet been studied and may depend on the modes of exercise (e.g., aerobic/cardiovascular exercise, resistance training) under consideration. The purpose of this study was to test associations of the reinforcing value and liking of aerobic exercise training (AT) and resistance exercise training (RT) modes of exercise with usual participation in aerobic and resistance exercise in adults. Men (n=38) and women (n=50) were measured for their liking and relative reinforcing value (RRV) of AT and RT, for their usual vigorous physical activity (VPA) participation, and for usual resistance exercise behavior (Yale physical activity questionnaire). The RRV of AT (RRVAT) and liking of AT were correlated, (r=0.22, pvalue for, but not the liking of, a mode of exercise predicted how much an individual engaged in that mode of exercise. RRVAT (p˂0.01) was positively associated with usual VPA. RRVRT (p˂0.01) was positively associated with RT behavior. The hedonic value of AT and of RT were not associated (p>0.30) with VPA or RT behavior. Reinforcing value of a mode of exercise is a stronger predictor than the liking of that mode of exercise for usual amount of participation in the exercise. Published by Elsevier Inc.

  7. STATE INSPECTION METHODOLOGY OF ENVIRONMENTAL REGULATORY ACTIVITY FOCUSED ON THE LIFE CYCLE PROCESSESES

    Directory of Open Access Journals (Sweden)

    Yuniey Quiala Armenteros

    2016-10-01

    Full Text Available The Cuban Environmental Regulatory Activity has on the Environmental State Inspection an instrument for control and monitoring of compliance of current legal standards regarding environmental protection and rational use of natural resources. In this research, a design methodology for effective implementation of environmental regulatory activity in Cuba directed to processes is proposed; based on the life cycle assessment and the applicable environmental management standards, including new performance indicators, which form a new tool based on scientific criterions for the Center of Environmental Inspection and Control.

  8. Prefrontal and striatal activity related to values of objects and locations

    Directory of Open Access Journals (Sweden)

    Soyoun eKim

    2012-07-01

    Full Text Available The value of an object acquired by a particular action often determines the motivation to produce that action. Previous studies found neural signals related to the values of different objects or goods in the orbitofrontal cortex, while the values of outcomes expected from different actions are broadly represented in multiple brain areas implicated in movement planning. However, how the brain combines the values associated with various objects and the information about their locations is not known. In this study, we tested whether the neurons in the dorsolateral prefrontal cortex (DLPFC and striatum in rhesus monkeys might contribute to translating the value signals between multiple frames of reference. Monkeys were trained to perform an oculomotor intertemporal choice in which the color of a saccade target and the number of its surrounding dots signaled the magnitude of reward and its delay, respectively. In both DLPFC and striatum, temporally discounted values associated with specific target colors and locations were encoded by partially overlapping populations of neurons. In the DLPFC, the information about reward delays and temporally discounted values of rewards available from specific target locations emerged earlier than the corresponding signals for target colors. Similar results were reproduced by a simple network model built to compute temporally discounted values of rewards in different locations. Therefore, DLPFC might play an important role in estimating the values of different actions by combining the previously learned values of objects and their present locations.

  9. Associations among self-perceived work and life stress, trouble sleeping, physical activity, and body weight among Canadian adults.

    Science.gov (United States)

    Sampasa-Kanyinga, Hugues; Chaput, Jean-Philippe

    2017-03-01

    We investigated the associations among self-perceived work and life stress, trouble sleeping, physical activity and body weight among Canadian adults, and tested whether trouble sleeping and physical activity moderated the relationship between work/life stress and body weight, and whether work/life stress and physical activity moderated the relationship between trouble sleeping and body weight. Data on 13,926 Canadian adults aged 20years and older were derived from the nationally representative 2012 Canadian Community Health Survey. After adjusting for age, sex, education level, household income, marital status and job insecurity, self-perceived work and life stress and trouble sleeping were associated with a higher BMI. The associations of work and life stress with higher BMI were independent of trouble sleeping and physical activity in addition to other covariates, while that of trouble sleeping and higher BMI was independent of work and life stress. Results further indicated that trouble sleeping among inactive participants was related to a higher BMI; however, this relationship was almost null for adults who self-reported being physically active for about 8h/week. These findings suggest that work and life stress are both associated with excess weight in adults, regardless of physical activity level, while the link of trouble sleeping with BMI varies by physical activity level. Future research is necessary to determine whether reducing work and life stress and improving sleep habits would benefit the prevention of weight gain and obesity. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Discovery of HDAC inhibitors with potent activity against multiple malaria parasite life cycle stages.

    Science.gov (United States)

    Hansen, Finn K; Sumanadasa, Subathdrage D M; Stenzel, Katharina; Duffy, Sandra; Meister, Stephan; Marek, Linda; Schmetter, Rebekka; Kuna, Krystina; Hamacher, Alexandra; Mordmüller, Benjamin; Kassack, Matthias U; Winzeler, Elizabeth A; Avery, Vicky M; Andrews, Katherine T; Kurz, Thomas

    2014-07-23

    In this work we investigated the antiplasmodial activity of a series of HDAC inhibitors containing an alkoxyamide connecting-unit linker region. HDAC inhibitor 1a (LMK235), previously shown to be a novel and specific inhibitor of human HDAC4 and 5, was used as a starting point to rapidly construct a mini-library of HDAC inhibitors using a straightforward solid-phase supported synthesis. Several of these novel HDAC inhibitors were found to have potent in vitro activity against asexual stage Plasmodium falciparum malaria parasites. Representative compounds were shown to hyperacetylate P. falciparum histones and to inhibit deacetylase activity of recombinant PfHDAC1 and P. falciparum nuclear extracts. All compounds were also screened in vitro for activity against Plasmodium berghei exo-erythrocytic stages and selected compounds were further tested against late stage (IV and V) P. falciparum gametocytes. Of note, some compounds showed nanomolar activity against all three life cycle stages tested (asexual, exo-erythrocytic and gametocyte stages) and several compounds displayed significantly increased parasite selectivity compared to the reference HDAC inhibitor suberoylanilide hydroxamic acid (SAHA). These data suggest that it may be possible to develop HDAC inhibitors that target multiple malaria parasite life cycle stages. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  11. Motivation and intention to integrate physical activity into daily school life: the JAM World Record event.

    Science.gov (United States)

    Vazou, Spyridoula; Vlachopoulos, Symeon P

    2014-11-01

    Research on the motivation of stakeholders to integrate physical activity into daily school life is limited. The purpose was to examine the motivation of stakeholders to participate in a world record physical activity event and whether motivation was associated with future intention to use activity breaks during the daily school life and future participation in a similar event. After the 2012 JAM (Just-a-Minute) World Record event, 686 adults (591 women; 76.1% participated for children amotivation for participation in the next event were reported. Hierarchical regression analysis, controlling for age, gender, and occupation, showed that intrinsic forms of motivation positively predicted, whereas amotivation negatively predicted, future intention to participate in the event and use the activity breaks. Multivariate analyses of variance revealed that school-related participants were more intrinsically motivated and intended to use the activity breaks and repeat the event more than those who were not affiliated with a school. Nonschool participants reported higher extrinsic motivation and amotivation than school-related participants. © 2014 Society for Public Health Education.

  12. Relations Among Maternal Life Satisfaction, Shared Activities, and Child Well-Being

    Directory of Open Access Journals (Sweden)

    Nina Richter

    2018-05-01

    Full Text Available Maternal well-being is assumed to be associated with well-being of individual family members, optimal parenting practices, and positive developmental outcomes for children. The objective of this study was to examine the interplay between maternal well-being, parent-child activities, and the well-being of 5- to 7-year-old children. In a sample of N = 291 mother-child dyads, maternal life satisfaction, the frequency of shared parent-child activities, as well as children’s self-regulation, prosocial behavior, and receptive vocabulary were assessed using several methods. Data were collected in a special study of the Socio-Economic Panel Study (SOEP, a representative longitudinal survey of private households in Germany. Using structural equation modeling, significant positive direct and indirect relations between maternal life satisfaction, frequency of shared parent-child activities, children’s self-regulation, prosocial behavior, and receptive vocabulary were found. The more satisfied the mother was, the more she shared activities with her child and the more the child acted prosocially. Furthermore, the higher the frequency of shared parent-child activities, the higher the child scored in all three analyzed indicators of children’s well-being: self-regulation, prosocial behavior, and receptive vocabulary. The current study supports the assumption of maternal well-being as the basis of positive parenting practices and child well-being.

  13. Efficacy of a Social Self-Value Empowerment Intervention to Improve Quality of Life of HIV Infected People Receiving Antiretroviral Treatment in Nepal: A Randomized Controlled Trial.

    Science.gov (United States)

    Bhatta, Dharma Nand; Liabsuetrakul, Tippawan

    2017-06-01

    We developed a comprehensive and culturally applicable empowerment intervention social self-value package with an aim to assess its efficacy in order to improve the quality of life (QoL) of HIV infected people receiving antiretroviral treatment. Participants were randomly allocated to receive either six weekly intervention sessions or standard care. Nonlinear mixed-effects models were performed to compare changes in empowerment scores over time. Between September and November 2014, 1447 individuals were screened, of whom 132 were randomly assigned to either the intervention or control group. The mean scores of empowerment, social support and quality of life increased and stigma scores were reduced in the intervention group at 3- and 6-months. An intervention effect on social support, stigma and QoL was significantly increased by time and group with low and high empowerment. No adverse events were reported. The empowerment intervention was efficacious in improving QoL of HIV infected people.

  14. Is volunteering in later life impeded or stimulated by other activities?

    Science.gov (United States)

    Dury, Sarah; De Donder, Liesbeth; De Witte, Nico; Brosens, Dorien; Smetcoren, An-Sofie; Van Regenmortel, Sofie; Verté, Dominique

    2016-01-01

    Volunteering among older adults has received increasing attention from researchers, policy makers, and associations. However, there remains a lack of knowledge in how volunteering is impacted by other activities in the lives of older adults. In order to understand activity engagement in later life, insights into the extent to which activities compete with or complement each other are necessary. Data for the present research were derived from the Belgian Aging Studies (N = 23,768). The main objective is to uncover the activities that impede or stimulate actual volunteering and/or the likeliness to volunteer at an older age. Structural equation models indicate a strong positive correlation between altruistic types of activities and actual volunteering. Furthermore, older adults active in personal leisure activities are more drawn to be potential volunteers. The article demonstrates that the activity level of older people is not sufficient to understand volunteering, that is, a distinction between the types of activities is essential. © The Author(s) 2015.

  15. A STUDY OF ANTIMICROBIAL ACTIVITY OF FOAM-WASHING AGENT SPECIMENS AT ACIDIC pH VALUES

    Directory of Open Access Journals (Sweden)

    Strilets O. P.

    2017-06-01

    Full Text Available Introduction. It is well-known that any parapharmaceutical substance, in particular, foam-washing agents comprising water in combination with detergents, extracts, water-soluble vitamins, viscosity regulators, pH, etc., is the ideal environment for microbial growth. Therefore, it is indispensable to use preservatives to protect any foam-washing agent from possible contamination by microorganisms. Their main advantages are: presence of a single antimicrobial and antifungal effect, expanded range of effects, decrease in the risk of resistance of microorganisms and decrease in the toxicity and concentration of the preserving mixture. In this regard, the shelf life of parapharmaceutical substances is not provided through the use of large quantities of preservatives, but thanks to their rational combination. Materials and Methods. For this study, we have made a number of samples of foam washing bases with a number of preservatives, which are often used in developing foam-washing agents with acidic pH value, namely: sample number 1 – foam washing base + sodium benzoate; sample number 2 – foam washing base + «Euxyl K300» (phenoxyethanol, methylparaben, bulylparaben, ethylparaben, propylparaben, isobutylaraben; sample number 3 – foam washing base + «Germaben II» (polypropylene glycol, diazolium dinomovine, methylparaben, propylparaben; sample number 4 – foam washing base + «Nipaquard CMB» (benzyl alcohol, triethylene glycol, chloromethylisothiazoline, methylisothiazoline. The concentration of preservative in each sample was 0.1% (average concentration that is recommended for developing foam-washing agents. The antimicrobial activity of prototype gels was studied in vitro by diffusion in agar (“wells” method. The antimicrobial activity was measured immediately after sample preparation. All the studies were performed in aseptic conditions using a laminar box (biological safety cabinet AS2-4E1 "Esco" Indonesia. Results. According to the

  16. Determination of Activated Carbon Residual Life using a Microwave Cavity Resonator

    International Nuclear Information System (INIS)

    Mason, A; Wylie, S; Shaw, A; Al-Shamma'a, A I; Thomas, A; Keele, H

    2011-01-01

    This paper presents the continuation of work conducted jointly between Dstl and LJMU. This unique body of work has been, largely, concerned with detecting the residual life of high performance filter materials using electromagnetic (EM) waves within a resonant cavity. Past work has considered both HEPA [1] and ASZM-TEDA[2] activated carbon filter materials. This paper continues the later work, considering the response of ASZM-TEDA activated carbon through the co-ageing of two distinct batches of the material. The paper briefly introduces activated carbon, discusses theory relevant to the work and the methodology used for investigation. A comprehensive set of results is included which seek to validate this technique for determining the residual lifespan of activated carbon.

  17. Comparison of Two Cognitive Training Programs With Effects on Functional Activities and Quality of Life.

    Science.gov (United States)

    Hagovská, Magdaléna; Dzvoník, Oliver; Olekszyová, Zuzana

    2017-07-01

    The aim of the current study was to compare the effectiveness of two types of cognitive training in 60 older adults with mild cognitive impairment by assessing the impact on functional activities, quality of life (QOL), and various cognitive functions. The primary outcomes were functional activity level and QOL. The secondary outcome was cognitive examination. Group assignment was random. Group A (n = 30) underwent CogniPlus, a computer-based, cognitive training. Group B (n = 30) underwent classical group-based cognitive training. Both programs comprised two 30-minute sessions per week for 10 weeks. After training, group A had better QOL (p effect size [ES] = 0.69) and better attention (increased load score, p functional activity level. Group A demonstrated larger improvements in QOL and attention than group B (i.e., classical cognitive training), but the transfer to functional activities was the same between groups. [Res Gerontol Nurs. 2017; 10(4):172-180.]. Copyright 2017, SLACK Incorporated.

  18. Minimization of the blank values in the neutron activation analysis of biological samples considering the whole procedure

    International Nuclear Information System (INIS)

    Lux, F.; Bereznai, T.; Trebert Haeberlin, S.

    1987-01-01

    During the determination of trace element contents of animal tissue by neutron activation analysis in the course of structure-activity relationship studies on platinum containing cancer drugs and wound healing the authors tried to minimize the blank values that are caused by different sources of contamination during surgery, sampling and the activation analysis procedure. The following topics were investigated: abrasions from scalpels made of stainless steel, titanium or quartz, the type of surgery, the surface contaminations of the quartz ampoules, etc. The measures to be taken to reduce tha blank values are described. (author) 19 refs.; 4 tables

  19. Comparative study of active and inactive elderly persons through the assessment of activities of daily living and quality of life

    Directory of Open Access Journals (Sweden)

    Sarah Caporicci

    2011-06-01

    Full Text Available This study aimed at evaluating the activities of daily living and quality of active and inactive seniors’ life. This is a descriptive research of a quantitative nature. Participants were 24 seniors, 12 physical activity practitioners (PPA and 12 non-practitioners (NPPA. The instrument was a demographic questionnaire and SF-36 for measuring the quality of life and tests proposed by GDLAM. SPSS 15.0 was used for data analysis. The results obtained by the sociodemographic questionnaire for PPA and NPPA groups were, respectively: age − 69.5 and 70.0 years, marital status − 50.0% widower and 41.7% were married; education − 50.0% with complete elementary school and 58.3% with incomplete elementary school; health problems − 25.0% and 58.33% hypertension. In functional autonomy tests, the PPA group had shorter execution time when compared with the NPPA group; however, both groups found themselves in the rating of "weak" according to the protocol GDLAM. We concluded that there was no statistical difference between groups.

  20. Comparative study of active and inactive elderly persons through the assessment of activities of daily living and quality of life

    Directory of Open Access Journals (Sweden)

    S. Caporicci

    2011-01-01

    Full Text Available This study aimed at evaluating the activities of daily living and quality of active and inactive seniors’ life. This is a descriptive research of a quantitative nature. Participants were 24 seniors, 12 physical activity practitioners (PPA and 12 non-practitioners (NPPA. The instrument was a demographic questionnaire and SF-36 for measuring the quality of life and tests proposed by GDLAM. SPSS 15.0 was used for data analysis. The results obtained by the sociodemographic questionnaire for PPA and NPPA groups were, respectively: age − 69.5 and 70.0 years, marital status − 50.0% widower and 41.7% were married; education − 50.0% with complete elementary school and 58.3% with incomplete elementary school; health problems − 25.0% and 58.33% hypertension. In functional autonomy tests, the PPA group had shorter execution time when compared with the NPPA group; however, both groups found themselves in the rating of "weak" according to the protocol GDLAM. We concluded that there was no statistical difference between groups.