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Sample records for strong family values

  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. Strong families and declining fertility

    NARCIS (Netherlands)

    Hilevych, Yuliya

    2016-01-01

    This dissertation focuses on the role of family and social relationships in individuals’ reproductive careers during the fertility decline in Soviet Ukraine from around 1950 to 1975. These three decades after the Second World War signified the end of the First Demographic Transition in Ukraine

  3. Chokka-Chaffa' Kilimpi', Chikashshiyaakni' Kilimpi': Strong Family, Strong Nation

    Science.gov (United States)

    Deacon, Zermarie; Pendley, Joy; Hinson, Waymon R.; Hinson, Joshua D.

    2011-01-01

    To encourage the health and well-being of American Indian (AI) communities, it is first necessary to understand the meaning of health for particular tribes. As such, this investigation reports on the meaning of health and well-being for Chickasaw families. Findings from this investigation additionally highlight ways in which characteristics of…

  4. Engaging Military Fathers in a Reflective Parenting Program: Lessons from Strong Families Strong Forces

    Science.gov (United States)

    DeVoe, Ellen R.; Paris, Ruth

    2015-01-01

    Through Strong Families Strong Forces, a reflective parenting program for military families with young children, we were privileged to work with contemporary military fathers who served in the post-9/11 conflicts in Afghanistan and Iraq. Due to this work, the authors gained valuable insight into the complexity of fathering during wartime, the…

  5. Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms, 1933-1994

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Strong Motion Earthquake Data Values of Digitized Strong-Motion Accelerograms is a database of over 15,000 digitized and processed accelerograph records from...

  6. Family Values in American Drama.

    Science.gov (United States)

    Brown, Joanne

    When an educator was invited by a Chinese university to teach a seminar in American drama, she used "family drama" as the organizing theme of her course because she was (and is) convinced that from Eugene O'Neill on, American playwrights have been obsessed with family disintegration and the failure of family harmony. This paper is an…

  7. The Healthy Children, Strong Families Intervention: Design and Community Participation

    Science.gov (United States)

    Adams, Alexandra K.; LaRowe, Tara L.; Cronin, Kate A.; Prince, Ronald J.; Wubben, Deborah P.; Parker, Tassy; Jobe, Jared B.

    2012-01-01

    Healthy Children, Strong Families (HCSF) is a 2-year, community-driven, family-based randomized controlled trial of a healthy lifestyles intervention conducted in partnership with four Wisconsin American Indian tribes. HCSF is composed of 1 year of targeted home visits to deliver nutritional and physical activity curricula. During Year 1, trained…

  8. The Family in Value Orientations

    Science.gov (United States)

    Lezhnina, Iu. P.

    2011-01-01

    Russia's declining birth rate is linked to a delay in a family's decision to have children and to uncertainty about the place of children in a couple's relationship. Despite the rise of individualism and the importance of career and self-realization, however, the family retains a very important place in Russian society. (Contains 1 table, 1…

  9. Some New Lacunary Strong Convergent Vector-Valued Sequence Spaces

    Directory of Open Access Journals (Sweden)

    M. Mursaleen

    2014-01-01

    Full Text Available We introduce some vector-valued sequence spaces defined by a Musielak-Orlicz function and the concepts of lacunary convergence and strong (A-convergence, where A=(aik is an infinite matrix of complex numbers. We also make an effort to study some topological properties and some inclusion relations between these spaces.

  10. Some New Lacunary Strong Convergent Vector-Valued Sequence Spaces

    OpenAIRE

    Mursaleen, M.; Alotaibi, A.; Sharma, Sunil K.

    2014-01-01

    We introduce some vector-valued sequence spaces defined by a Musielak-Orlicz function and the concepts of lacunary convergence and strong ( $A$ )-convergence, where $A=({a}_{ik})$ is an infinite matrix of complex numbers. We also make an effort to study some topological properties and some inclusion relations between these spaces.

  11. HomeFront Strong (HFS): Building Resiliency in Military Families

    Science.gov (United States)

    2015-09-01

    spouses. Contemporary Family Therapy , 37(3), 221-231. doi: 10.1007/s10591-015-9336-8. Presentations Kees, M. (2014). Promoting resilience in...diffe rent tastes on different parts of your tongue • Try tast ing things w ith strong flavors (e.g. sour lemon. bitter dark chocolate . salty pretzels

  12. Strong Military Families Program: A Multifamily Group Approach to Strengthening Family Resilience

    Science.gov (United States)

    Rosenblum, Kate; Muzik, Maria; Waddell, Rachel; Thompson, Stephanie; Rosenberg, Lauren; Masini, Gabriella; Smith, Karen

    2015-01-01

    Military families frequently display remarkable resilience in the face of significant challenges, and yet deployment and parental separation are significant stressors for parents, particularly those with infants and young children. The Strong Military Families preventive intervention is a multifamily parenting and self-care skills group that aims…

  13. 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.

  14. Good neighbourly relations or family values?

    DEFF Research Database (Denmark)

    McQuaid, Sara Dybris

    Good neighbourly relations or family values? Assessing British Irish cooperation in a comparative perspective 1990-2010. This paper forms part of a larger comparative study, which charts the past 20 years development of British Irish cooperation and Nordic cooperation. It examines specifically...... associations lies in the legitimacy they derive from a historical narrative of a common social, cultural, economic and political fabric. Importantly, however, the impetus behind the cooperation is constructed from both associative and ascriptive components of collective identity; cooperation is motivated...

  15. Family in the values structure of future preschool teachers

    Directory of Open Access Journals (Sweden)

    E.R. Kurmaeva

    2013-10-01

    Full Text Available We analyze the concept of a “family as a social and cultural value”, its priority in the education of children compared with public institutions. We reveal the research areas of the problem of family values: the family as part of the hierarchy of values in the structure of social consciousness, the traditional ideal of the family as a unity of marriage, parenthood and family relationships, the study of family values in the structure of incentive components of individuals behavior. In the current conditions of the family crisis, we pay special attention to the family values of future teachers, as the regulations and professional activities orient them to work closely with the family. We identified indicators of value relations to family in the future teachers and the factors influencing the formation of values related to the family

  16. Strong family history and early onset of schizophrenia: about 2 ...

    African Journals Online (AJOL)

    Schizophrenia is a highly heritable psychotic disorder and high genetic loading is associated with early onset of the disease. The outcome of schizophrenia has also been linked with the age of onset as well as the presence of family history of the disease. Therefore families with patients with early onset Schizophrenia are ...

  17. Partnerships in health care: creating a strong value chain.

    Science.gov (United States)

    Steinhart, C M; Alsup, R G

    2001-01-01

    The health care climate is one of stormy relations between various entities. Employers, managed care organizations, hospitals, and physicians battle over premiums, inpatient rates, fee schedules, and percent of premium dollars. Patients are angry at health plans over problems with access, choice, and quality of care. Employers dicker with managed care organizations over prices, benefits, and access. Hospitals struggle to maintain operations, as occupancy rates decline and the shift to ambulatory care continues. Physicians strive to assure their patients get quality care while they try to maintain stable incomes. Businesses, faced with similar challenges in the competitive marketplace, have formed partnerships for mutual benefit. Successful partnerships are based upon trust and the concept of "win-win." Communication, ongoing evaluation, long-term relations, and shared values are also essential. In Japan, the keiretsu contains the elements of a bonafide partnership. Examples in U.S. businesses abound. In health care, partnerships will improve quality and access. When health care purchasers and providers link together, these partnerships create a new value chain that has patients as the focal point.

  18. Do family CEOs impact firm value? An empirical analysis of Indian family firms

    Directory of Open Access Journals (Sweden)

    Lakshmi Kalyanaraman

    2015-01-01

    Full Text Available We study the association between family CEO and firm value on a sample of 288 family firms during the 6-year period, from 2009 to 2014. The sample is drawn from domestic private companies belonging to non-financial services sector included in the NSE CNX 500 index. We find that family CEO has no significant association with firm value, when the family is not the majority shareholder. Family shareholding has positive relationship with firm value, but does not moderate the relationship of family CEO with firm value. We show that family CEO and firm value are negatively related when the family does not hold majority equity stake in the family firm. While family shareholding has no significant relationship with firm value, it has a negative interaction effect on the relationship between family CEO and firm value. The research findings have important implications for family firms as well as the nonfamily investors in the family firms.

  19. HomeFront Strong (HFS): Building Resiliency in Military Families

    Science.gov (United States)

    2016-09-01

    deployment and combat stress on families and children (parts 1 and 2)  Prevent and treat suicide behavior in service members/vets  Rates of...9/30/15; 10/5/15 University of Michigan Nurse Practitioner HFS program promotion 2 10/8/15; 1/20/16 VA Suicide Prevention Coordinator HFS...8/26/16 Multiple contacts within MING Child and Youth Programs HFS program promotion 3 9/15/15; 1/18/16; 7/21/16 MIARNG, CPT, Director of

  20. Ties That Bind: Building and Maintaining Strong Parent-Child Relationships through Family Traditions and Rituals.

    Science.gov (United States)

    Franklin, Diane, Ed.; Bankston, Karen, Ed.

    This booklet discusses the importance of family rituals as a way of staying connected to children as they move through adolescence. Family rituals give teens a sense of being part of a family that values its time together. Even something as simple as a family meal together can have great impact on maintaining a bond between parents and children.…

  1. Can ideal family values be promoted in Nigeria through welfare ...

    African Journals Online (AJOL)

    African Journal for the Psychological Study of Social Issues ... This paper has discussed how values can be promoted as crucial role of the family in the society. ... Solutions and recommendations were also proffered through welfare counseling to solve the problems facing family values for its promotion in Nigeria society.

  2. Germline rearrangements in families with strong family history of glioma and malignant melanoma, colon, and breast cancer

    Science.gov (United States)

    Andersson, Ulrika; Wibom, Carl; Cederquist, Kristina; Aradottir, Steina; Borg, Åke; Armstrong, Georgina N.; Shete, Sanjay; Lau, Ching C.; Bainbridge, Matthew N.; Claus, Elizabeth B.; Barnholtz-Sloan, Jill; Lai, Rose; Il'yasova, Dora; Houlston, Richard S.; Schildkraut, Joellen; Bernstein, Jonine L.; Olson, Sara H.; Jenkins, Robert B.; Lachance, Daniel H.; Wrensch, Margaret; Davis, Faith G.; Merrell, Ryan; Johansen, Christoffer; Sadetzki, Siegal; Bondy, Melissa L.; Melin, Beatrice S.; Adatto, Phyllis; Morice, Fabian; Payen, Sam; McQuinn, Lacey; McGaha, Rebecca; Guerra, Sandra; Paith, Leslie; Roth, Katherine; Zeng, Dong; Zhang, Hui; Yung, Alfred; Aldape, Kenneth; Gilbert, Mark; Weinberger, Jeffrey; Colman, Howard; Conrad, Charles; de Groot, John; Forman, Arthur; Groves, Morris; Levin, Victor; Loghin, Monica; Puduvalli, Vinay; Sawaya, Raymond; Heimberger, Amy; Lang, Frederick; Levine, Nicholas; Tolentino, Lori; Saunders, Kate; Thach, Thu-Trang; Iacono, Donna Dello; Sloan, Andrew; Gerson, Stanton; Selman, Warren; Bambakidis, Nicholas; Hart, David; Miller, Jonathan; Hoffer, Alan; Cohen, Mark; Rogers, Lisa; Nock, Charles J; Wolinsky, Yingli; Devine, Karen; Fulop, Jordonna; Barrett, Wendi; Shimmel, Kristen; Ostrom, Quinn; Barnett, Gene; Rosenfeld, Steven; Vogelbaum, Michael; Weil, Robert; Ahluwalia, Manmeet; Peereboom, David; Staugaitis, Susan; Schilero, Cathy; Brewer, Cathy; Smolenski, Kathy; McGraw, Mary; Naska, Theresa; Rosenfeld, Steven; Ram, Zvi; Blumenthal, Deborah T.; Bokstein, Felix; Umansky, Felix; Zaaroor, Menashe; Cohen, Avi; Tzuk-Shina, Tzeela; Voldby, Bo; Laursen, René; Andersen, Claus; Brennum, Jannick; Henriksen, Matilde Bille; Marzouk, Maya; Davis, Mary Elizabeth; Boland, Eamon; Smith, Marcel; Eze, Ogechukwu; Way, Mahalia; Lada, Pat; Miedzianowski, Nancy; Frechette, Michelle; Paleologos, Nina; Byström, Gudrun; Svedberg, Eva; Huggert, Sara; Kimdal, Mikael; Sandström, Monica; Brännström, Nikolina; Hayat, Amina; Tihan, Tarik; Zheng, Shichun; Berger, Mitchel; Butowski, Nicholas; Chang, Susan; Clarke, Jennifer; Prados, Michael; Rice, Terri; Sison, Jeannette; Kivett, Valerie; Duo, Xiaoqin; Hansen, Helen; Hsuang, George; Lamela, Rosito; Ramos, Christian; Patoka, Joe; Wagenman, Katherine; Zhou, Mi; Klein, Adam; McGee, Nora; Pfefferle, Jon; Wilson, Callie; Morris, Pagan; Hughes, Mary; Britt-Williams, Marlin; Foft, Jessica; Madsen, Julia; Polony, Csaba; McCarthy, Bridget; Zahora, Candice; Villano, John; Engelhard, Herbert; Borg, Ake; Chanock, Stephen K; Collins, Peter; Elston, Robert; Kleihues, Paul; Kruchko, Carol; Petersen, Gloria; Plon, Sharon; Thompson, Patricia; Johansen, C.; Sadetzki, S.; Melin, B.; Bondy, Melissa L.; Lau, Ching C.; Scheurer, Michael E.; Armstrong, Georgina N.; Liu, Yanhong; Shete, Sanjay; Yu, Robert K.; Aldape, Kenneth D.; Gilbert, Mark R.; Weinberg, Jeffrey; Houlston, Richard S.; Hosking, Fay J.; Robertson, Lindsay; Papaemmanuil, Elli; Claus, Elizabeth B.; Claus, Elizabeth B.; Barnholtz-Sloan, Jill; Sloan, Andrew E.; Barnett, Gene; Devine, Karen; Wolinsky, Yingli; Lai, Rose; McKean-Cowdin, Roberta; Il'yasova, Dora; Schildkraut, Joellen; Sadetzki, Siegal; Yechezkel, Galit Hirsh; Bruchim, Revital Bar-Sade; Aslanov, Lili; Sadetzki, Siegal; Johansen, Christoffer; Kosteljanetz, Michael; Broholm, Helle; Bernstein, Jonine L.; Olson, Sara H.; Schubert, Erica; DeAngelis, Lisa; Jenkins, Robert B.; Yang, Ping; Rynearson, Amanda; Andersson, Ulrika; Wibom, Carl; Henriksson, Roger; Melin, Beatrice S.; Cederquist, Kristina; Aradottir, Steina; Borg, Åke; Merrell, Ryan; Lada, Patricia; Wrensch, Margaret; Wiencke, John; Wiemels, Joe; McCoy, Lucie; McCarthy, Bridget J.; Davis, Faith G.

    2014-01-01

    Background Although familial susceptibility to glioma is known, the genetic basis for this susceptibility remains unidentified in the majority of glioma-specific families. An alternative approach to identifying such genes is to examine cancer pedigrees, which include glioma as one of several cancer phenotypes, to determine whether common chromosomal modifications might account for the familial aggregation of glioma and other cancers. Methods Germline rearrangements in 146 glioma families (from the Gliogene Consortium; http://www.gliogene.org/) were examined using multiplex ligation-dependent probe amplification. These families all had at least 2 verified glioma cases and a third reported or verified glioma case in the same family or 2 glioma cases in the family with at least one family member affected with melanoma, colon, or breast cancer.The genomic areas covering TP53, CDKN2A, MLH1, and MSH2 were selected because these genes have been previously reported to be associated with cancer pedigrees known to include glioma. Results We detected a single structural rearrangement, a deletion of exons 1-6 in MSH2, in the proband of one family with 3 cases with glioma and one relative with colon cancer. Conclusions Large deletions and duplications are rare events in familial glioma cases, even in families with a strong family history of cancers that may be involved in known cancer syndromes. PMID:24723567

  3. Experiences of Families Transmitting Values in a Rapidly Changing Society: Implications for Family Therapists.

    Science.gov (United States)

    Akyil, Yudum; Prouty, Anne; Blanchard, Amy; Lyness, Kevin

    2016-06-01

    Intergenerational value transmission affects parent-child relationships and necessitates constant negotiation in families. Families with adolescents from rapidly changing societies face unique challenges in balancing the traditional collectivistic family values that promote harmony with emerging values that promote autonomy. Using modern Turkey as an example of such a culture, the authors examine the transmission process in families that hold more traditional and collectivistic values than their adolescent children. Special consideration is given to generational and cultural differences in the autonomy and relatedness dimensions. © 2015 Family Process Institute.

  4. Extreme Family Poverty Rises in the Midst of a Strong Economy. Family Review.

    Science.gov (United States)

    Lindjord, Denise

    2000-01-01

    Discusses the sudden increase of families with incomes below 50 percent of the poverty line, noting particularly the impact on children. Notes a direct link between increased family poverty and the decreasing protective role of cash welfare and food stamp benefits. Describes federal proposals to increase minimum wage and cut taxes; makes…

  5. Intergenerational family solidarity: value differences between immigrant groups and generations.

    Science.gov (United States)

    Merz, Eva-Maria; Ozeke-Kocabas, Ezgi; Oort, Frans J; Schuengel, Carlo

    2009-06-01

    Although immigrants may be more dependent on their immediate family for support, they may also experience a wider generation-gap in values regarding intergenerational solidarity, because of processes of acculturation. Based on large scale survey data (N = 2,028), differences between first and second generation immigrants in values regarding intergenerational solidarity were examined among family members in the Netherlands with an immigration background from Turkey, Morocco, Suriname, and The Dutch Antilles. Using a multilevel analytic approach, effects of family and individual characteristics on values regarding intergenerational solidarity were tested, considering the perspectives of two generations. It was found that immigrants with Moroccan and Turkish backgrounds scored higher on values with respect to intergenerational family solidarity than immigrants stemming from Suriname and The Antilles. First generation immigrants placed higher values on family solidarity compared to second generation immigrants. Additionally, religious denomination was a significant predictor of higher values with respect to intergenerational family solidarity. Immigration and acculturation may create great strains in migrant families. Policies to support the fabric of intergenerational solidarity should consider ethnic and religious background and immigration history. Copyright 2009 APA, all rights reserved.

  6. Family Roles and Work Values: Processes of Selection and Change

    Science.gov (United States)

    Kirkpatrick Johnson, Monica

    2005-01-01

    This study focuses on whether marriage and parenthood influence work values after taking into account the influence of work values on family formation. In a recent panel of young adults (N=709), stronger extrinsic and weaker intrinsic work values during adolescence predicted marriage and parenthood 9 years out of high school. Controlling these…

  7. The Family in the Structure of Values of Young People

    Science.gov (United States)

    Rean, A. A.

    2018-01-01

    Despite the fact that the family is extremely significant in the system of values of young people (in Russia), the number of divorces is increasing in this population group. Our analysis of this contradiction establishes that young people need to be specially prepared for family life. The paper presents the results of a large empirical study…

  8. Record values from a family of J-shaped distributions

    Directory of Open Access Journals (Sweden)

    Ahmad A. Zghoul

    2013-05-01

    Full Text Available A family of J-shaped distributions has applications in life testing modeling. In this paper we study record values from this family of distributions. Based on lower records, recurrence relations and bounds as well as expressions for moments and product moments of record values are obtained, the maximum likelihood estimator of the shape parameter is derived and shown to be consistent, sufficient, complete and UMVU estimator. In addition, an application in reliability is given.

  9. Queer families: valuing stories of adversity, diversity and belonging.

    Science.gov (United States)

    Newman, Christy E

    2018-05-31

    The 2017 Australian Marriage Law Postal Survey provided an unwelcome reminder that the concepts of queer sexuality and family life continue to be viewed as incompatible by many. However, campaigns in support of marriage equality also provide opportunities to document and disseminate stories of queer belonging within families. This commentary proposes three new ways of understanding and valuing accounts of what family means to LGBTQ communities, based on emerging findings from social research studies. It argues that in post-marriage equality contexts, it is time to learn to accept and to celebrate the differences that exist within every community, including within the diverse forms of families that are made.

  10. THE MAKING OF FAMILY VALUES: DEVELOPMENTAL IDEALISM IN GANSU, CHINA

    Science.gov (United States)

    Lai, Qing; Thornton, Arland

    2014-01-01

    This paper examines the role of developmental thinking in the making of family values. We analyze survey data collected from Gansu Province in China with regular and multilevel logit models. The results show that individuals’ endorsement of neolocal residence, self-choice marriage, gender egalitarianism, late marriage for women, and low fertility depends on the conjunction of preference for development and beliefs in its association with those family attributes, which we term developmental idealism associational evaluation. Furthermore, such impact of developmental thinking on family values holds robust in the presence of indigenous ideational forces, in this case Islamic religion. Although Islam influences family values in the opposite direction than developmental ideas do, the effect of Developmental Idealism associational evaluation does not differ significantly between Muslims and non-Muslims. PMID:25769860

  11. Work Values and Job Satisfaction of Family Physicians

    Science.gov (United States)

    Bouwkamp-Memmer, Jennifer C.; Whiston, Susan C.; Hartung, Paul J.

    2013-01-01

    Theory and prior research suggest linkages between work values and job satisfaction. The present study examined such linkages in a group of workers in a professional occupation. Family physicians (134 women, 206 men, 88% Caucasian) responded to context-specific measures of work values and job satisfaction. ANOVA results indicated a work values…

  12. Values and Communication of Chinese, Filipino, European, Mexican, and Vietnamese American Adolescents with Their Families and Friends.

    Science.gov (United States)

    Cooper, Catherine R.; And Others

    1993-01-01

    Total of 393 American college students of Chinese, Filipino, European, Mexican, and Vietnamese descent rated their families' familistic values and their relationship with their families. Mexican, Vietnamese, and Filipino descent students endorsed most strongly values regarding mutual support among siblings, whereas all groups reported more formal…

  13. Strongly regular family of boundary-fitted tetrahedral meshes of bounded C^2 domains

    Czech Academy of Sciences Publication Activity Database

    Hošek, Radim

    2016-01-01

    Roč. 61, č. 3 (2016), s. 233-251 ISSN 0862-7940 EU Projects: European Commission(XE) 320078 - MATHEF Institutional support: RVO:67985840 Keywords : boundary fitted mesh * strongly regular family * Sommerville tetrahedron Subject RIV: BA - General Mathematics Impact factor: 0.618, year: 2016 http://hdl.handle.net/10338.dmlcz/145699

  14. From the Ground Up: Establishing Strong Core Policies for Infants, Toddlers, and Families

    Science.gov (United States)

    Ullrich, Rebecca; Cole, Patricia; Gebhard, Barbara; Matthews, Hannah; Schmit, Stephanie

    2017-01-01

    Because the earliest years of life are a period of incredible growth, they present an opportunity to shape strong and positive development. Good health, secure and stable families, and positive early learning environments are necessary to foster children's physical, intellectual, and social-emotional development during this significant period. Yet…

  15. Wave, particle-family duality and the conservation of discrete symmetries in strong interaction

    International Nuclear Information System (INIS)

    van der Spuy, E.

    1984-01-01

    This paper starts from a nonlinear fermion field equation of motion with a strongly coupled self-interaction. Nonperturbative quark solutions of the equation of motion are constructed in terms of a Reggeized infinite component free spinor field. Such a field carries a family of strongly interacting unstable compounds lying on a Regge locus in the analytically continued quark spin. Such a quark field is naturally confined and also possesses the property of asymptotic freedom. Furthermore, the particular field self-regularizes the interactions and naturally breaks the chiral invariance of the equation of motion. We show why and how the existence of such a strongly coupled solution and its particle-family, wave duality forces a change in the field equation of motion such that it conserves C,P,T, although its individual interaction terms are of V-A and thus C,P nonconserving type

  16. Wave, particle-family duality and the conservation of discrete symmetries in strong interaction

    International Nuclear Information System (INIS)

    Van der Spuy, E.

    1984-01-01

    This paper starts from a nonlinear fermion field equation of motion with a strongly coupled selfinteraction. Nonperturbative quark solutions of the equation of motion are constructed in terms of a Reggeized infinite component free spinor field. Such a field carries a family of strongly interacting unstable compounds lying on a Regge locus in the analytically continued quark spin. Such a quark field is naturally confined and also possesses the property of asymptotic freedom. Furthermore the particular field selfregularizes the interactions and naturally breaks the chiral invariance of the equation of motion. We show why and how the existence of such a strongly coupled solution and its particle-family, wave duality forces a change in the field equation of motion such that it conserves C, P, T although its individual interaction terms are of V - A and thus C, P nonconserving type

  17. The nonlocal boundary value problems for strongly singular higher-order nonlinear functional-differential equations

    Czech Academy of Sciences Publication Activity Database

    Mukhigulashvili, Sulkhan

    -, č. 35 (2015), s. 23-50 ISSN 1126-8042 Institutional support: RVO:67985840 Keywords : higher order functional differential equations * Dirichlet boundary value problem * strong singularity Subject RIV: BA - General Mathematics http://ijpam.uniud.it/online_issue/201535/03-Mukhigulashvili.pdf

  18. The focal boundary value problem for strongly singular higher-order nonlinear functional-differential equations

    Czech Academy of Sciences Publication Activity Database

    Mukhigulashvili, Sulkhan; Půža, B.

    2015-01-01

    Roč. 2015, January (2015), s. 17 ISSN 1687-2770 Institutional support: RVO:67985840 Keywords : higher order nonlinear functional-differential equations * two-point right-focal boundary value problem * strong singularity Subject RIV: BA - General Mathematics Impact factor: 0.642, year: 2015 http://link.springer.com/article/10.1186%2Fs13661-014-0277-1

  19. Primary prevention in patients with a strong family history of coronary heart disease.

    Science.gov (United States)

    Burke, Lora A

    2003-01-01

    The interplay of genetic and environmental factors places first-degree relatives of individuals with premature coronary heart disease at greater risk of developing the disease than the general population. Disease processes, such as dyslipidemia, hypertension, and glucose and insulin metabolism, and lifestyle habits, such as eating and exercise patterns, as well as socioeconomic status aggregate in families with coronary heart disease. The degree of risk associated with a family history varies with the degree of relationship and the age at onset of disease. All individuals with a family history of premature heart disease should have a thorough coronary risk assessment performed, which can be initiated in an office visit. Absolute risk for coronary heart disease determination will predict the intensity of preventive interventions. This article reviews the components of risk determination and primary prevention in individuals with a strong family history of coronary heart disease.

  20. [Evaluation of the program "Strong families: love and limits" in families with teenagers aged 10 to 14 years].

    Science.gov (United States)

    Corea V, M Loreto; Zubarew G, Tamara; Valenzuela M, M Teresa; Salas P, Francisca

    2012-06-01

    "Strong Families" is a family program aimed at preventing risk behaviors in adolescents from 10 to 14 years of age. It has been developed by the Pan American Health Organization (PAHO/WHO) and is based on the Iowa Strengthening Families Program. This program has been certified and has been proven to effectively prevent adolescent drug and alcohol abuse in several countries around the globe. To evaluate the Strong Families Program toward adjusting current parenting styles, aiming to decrease risk behaviors in Chilean adolescents. A quasi-experimental study involving 120 families, selected from 6 schools within the Metropolitan Region of Santiago, Chile. A group of 129 adolescents and 124 parents were chosen by convenience to be intervened. A control group of 223 adolescents and 165 parents were not intervened. The families that underwent intervention attended to 7 educational sessions. The intervened and control groups were evaluated before intervention as well as 6 months after intervention, by means of self-administered evaluation tools. The intervened parents showed significant parenting changes six months after intervention, which resulted in less yelling (p = 0.007), insults (p = 0.002) and lack of control when their children misbehaved (p = 0.008). Regarding the risk behaviors in the intervened and control adolescents, no changes were observed in terms of the consumption rate of tobacco, alcohol or illegal drug use, or in sexual risk behaviors. After six months of intervention, the Program proved to be effective in modifying parenting styles. However, no changes were observed in risk behaviors among adolescents, which could occur within a longer period of time, as reported in other studies.

  1. Productivity and value added distribution in family-owned businesses

    Directory of Open Access Journals (Sweden)

    Jose Luis Gallizo Larraz

    2017-01-01

    Full Text Available Objective: Identify similarities and/or differences in the distribution of Value Added characterizing family businesses as opposed to non-family held firms, and analyse productivity by linking the distribution of the wealth generated by the company to a variety of related agents or stakeholders (employees, providers of loan capital, and shareholders. Design/methodology: A data series consisting of VA distribution in a sample of 8,609 Spanish companies, of which 5,109 are family firms and another 3,500 companies which are not, for the period comprising 2008 to 2013 was employed for this study. The data from the financial statements pertaining to these companies was taken from the SABI system (a privately-funded database analysing the financials of Spanish and Portuguese firms, operated by INFORMA, SA, selecting only those companies that employ standardized financial reporting practices. Findings and results: The work shows the existence of significant differences between family and non-family businesses in the distribution of value added among the different stakeholders. Given that, although both types of company spend most of the value added to remunerate staff, the family company spends a higher proportion thereof on self-financing as compared to non-family businesses, which spend a higher percentage on the remuneration of firm ownership. On the other hand, the lower labour productivity of family businesses is apparent, a result that can be explained both by the lower staff monetary remuneration, as well as the use of production technologies that are also less capital-intensive. Limitations: The study included only medium and large companies. These are companies that report financial statements offering more disaggregated data (through use of the standard forms. This owes to the legal requirement of these companies to file a cash flow statement, a necessary source for deriving information on dividends paid by the company. Added value: This is

  2. Intergenerational family solidarity: value differences between immigrant groups and generations

    NARCIS (Netherlands)

    Merz, Eva-Maria; Ozeke-Kocabas, Ezgi; Oort, Frans J.; Schuengel, Carlo

    2009-01-01

    Although immigrants may be more dependent on their immediate family for support, they may also experience a wider generation-gap in values regarding intergenerational solidarity, because of processes of acculturation. Based on large scale survey data (N = 2,028), differences between first and second

  3. Personal values of exemplary family physicians: implications for professional satisfaction in family medicine.

    Science.gov (United States)

    Eliason, B C; Schubot, D B

    1995-09-01

    Personal social values have been identified as important determinants of generalists' specialty choice. However, the personal values or "guiding principles" of generalist physicians have not been identified scientifically. To establish a benchmark, we measured the personal values of exemplary family physicians because they serve as role models for current and future physicians. We also explored the relationship between personal values and practice satisfaction. We obtained a list of 330 family physicians nominated for the American Academy of Family Physicians' (AAFP) Family Doctor of the Year award for the years 1988 through 1993. We asked them to complete the Schwartz Values Questionnaire, a 56-item instrument for measuring personal values. They also answered three questions concerning practice satisfaction. The return rate was 83%. The physicians' mean age was 63 years. They had been in practice an average of 34 years, 93% were male, and 52% practiced in rural areas. Honesty was rated as the most important of the 56 values, and social power as the least important. Of the 10 value types (groups of common values), the responding physicians rated "Benevolence" as most important and "Power" as least important. Practice satisfaction correlated positively with the Benevolence value type (r = .21, P = .001) and negatively with the Power value type (r = -.15, P = .023). Of the 10 value types, Benevolence was rated the most important and Power the least important by exemplary family physicians, and both value types also correlated, positively and negatively, respectively, with their practice satisfaction. These results have implications for the selection, training, and career satisfaction of generalist physicians.

  4. The Family as a Value Orientation among Students in Serbia

    Directory of Open Access Journals (Sweden)

    V Miltojević

    2013-12-01

    Full Text Available The processes of globalization, liberalization and transition will inevitably lead to changes in the value systems of certain societies, shaping the elements of their structure. Thus, the above mentioned processes directly affect the family as the primary social group and a basic unit of society. This results in a number of positive and negative changes and consequences in the family. Apart from positive changes that are primarily related to the democratization of husband-wife and parents-children relations, there are often many negative changes and effects (depletion, domestic violence, weakening of the emotional bond and alienation, etc.. Despite all these numerous changes within and around the family, it has always been and remains the primary social group which plays a significant role in forming the personality, leaving a deep mark on individual lives. In the whirlwind of globalization and transition, the Serbian family is faced with many difficulties and problems while carrying out its functions. The youth in Serbia increasingly postpone getting married and starting a family, the frequency of divorce is higher and the birth rate of children is lower, etc. This paper analyzes the data obtained in the research project “Value orientations among students in Serbia”, carried out in Belgrade, as part of the extensive research project organized in the capitals of China, Russia and the Czech Republic.

  5. Attitude of the youth to the institute of family and family values

    Directory of Open Access Journals (Sweden)

    Artur A. Rean

    2016-03-01

    Full Text Available The paper draws attention to the large number of divorces in contemporary Russia. It is emphasized that much of them fall on the first years of marriage. However, most of the surveys conducted in recent years have shown that the family is one of the leading positions in the structure of adolescent value. On the basis of this juxtaposition, it is concluded that young people need to be specially trained for family life. Contemporary family and the school cannot cope with this task. We have carried out a large-scale empirical study in eight regions of different federal districts of Russia, the results of which are shown in the paper. Total sample amounted of more than 7,000 people. The sample included respondents from large and small cities in Russia, as well as from the villages of nuclear and one-parent families, families with 1-2 children and also large families. The research has shown that in the structure of life values the family still occupies the first position. It was also found that the vast majority of respondents emphasize the need to be specially trained for building a family. However, only one third of respondents believe that this can be done by conducting special courses on the family and family life in schools. For the majority of the respondents, their parent family is not a guide or a pattern. The greatest impact on the youth in the process of growing up is produced by mother. Fathers, occupying the second position, prove to be outsiders with a large gap. It was revealed that a generalized portrait of the mother and the father are completely positive, i.e. they do not contain any negative characteristics. The top ten most popular qualities to describe father and mother are the following: kind, reliable, caring, responsible, family-making, smart. Other qualities of the top ten highest priorities differ.

  6. Values clarification as a technique for family planning education.

    Science.gov (United States)

    Toohey, J V; Valenzuela, G J

    1983-02-01

    A Spanish language family planning education program utilizing the dynamics of values clarification has been designed and implemented in the state of Oaxaca, Mexico. The design of the program features three basic personality identification activities to help individuals identify other dimensions of adult life expression than child rearing. In addition, a series of simple and precise scenarios specifically related to family planning are presented. Each scenario is accompanied by a set of valuing questions that direct the learner to respond to the scenario. The activity booklet is entitled, "Clarification De Valores En La Planificacion Familar." The booklet requires the learner to make responses to the learning materials. Responses are then used as a basis for inferring that people are comprehending and above all personalizing knowledge about themselves and their culture and family planning. The program is cross cultural and can be used in Spanish speaking communities in the U.S. Its English language form can be used with English speaking target populations. Statistical analysis of seven critical categories of the program indicated that the shifts in attitudes from pre-to post-values, whether positive or negative (desirable or undesirable), were not significant at the .05 level of confidence. It should, however, be noted that small shifts in the rate of natural increase, or rate of natural decrease for population growth can have a dramatic effect on population growth when multiplied by time.

  7. Genetic and environmental contributions to cardiovascular disease risk in American Indians: the strong heart family study.

    Science.gov (United States)

    North, Kari E; Howard, Barbara V; Welty, Thomas K; Best, Lyle G; Lee, Elisa T; Yeh, J L; Fabsitz, Richard R; Roman, Mary J; MacCluer, Jean W

    2003-02-15

    The aims of the Strong Heart Family Study are to clarify the genetic determinants of cardiovascular disease (CVD) risk in American Indians and to map and identify genes for CVD susceptibility. The authors describe the design of the Strong Heart Family Study (conducted between 1998 and 1999) and evaluate the heritabilities of CVD risk factors in American Indians from this study. In the first phase of the study, approximately 950 individuals, aged 18 years or more, in 32 extended families, were examined. The examination consisted of a personal interview, physical examination, laboratory tests, and an ultrasound examination of the carotid arteries. The phenotypes measured during the physical examination included anthropometry, lipoproteins, blood pressure, glycemic status, and clotting factors. Heritabilities for CVD risk factor phenotypes were estimated using a variance component approach and the program SOLAR. After accounting for the effects of covariates, the authors detected significant heritabilities for many CVD risk factor phenotypes (e.g., high density lipoprotein cholesterol (heritability = 0.50) and diastolic blood pressure (heritability = 0.34)). These results suggest that heredity explains a substantial proportion of the variability of CVD risk factors and that these heritabilities are large enough to warrant a search for major risk factor genes.

  8. When Military Parents Come Home: Building "Strong Families Strong Forces," a Home-Based Intervention for Military Families with Very Young Children

    Science.gov (United States)

    Paris, Ruth; Acker, Michelle L.; Ross, Abigail M.; DeVoe, Ellen R.

    2011-01-01

    The long wars in Afghanistan and Iraq have presented unique challenges to military-connected families with very young children, yet few evidence-based services are available to support these families through deployment and reintegration. Although many military families have shown remarkable resilience throughout the intense demands of the wars,…

  9. Supply Networks and Value Creation in High Innovation and Strong Network Externalities Industry

    Directory of Open Access Journals (Sweden)

    Fernando Claro Tomaselli

    2013-12-01

    Full Text Available The rapid developing product and service markets and developments in information technologies have accelerated growth in outsourcing of peripheral activities and critical business as well, enhancing the importance of network supply chain management. This paper analyzes the dynamics of supply chain management and the creation of value in an industry with strong network effects and constantly introduction of disruptive technologies, the videogame industry. This industry evolves at a high velocity, with a lifecycle of five to six years for consoles, which features a new generation of consoles, where new companies and technologies appear and disappear at each generation.

  10. Postabortion Care: 20 Years of Strong Evidence on Emergency Treatment, Family Planning, and Other Programming Components.

    Science.gov (United States)

    Huber, Douglas; Curtis, Carolyn; Irani, Laili; Pappa, Sara; Arrington, Lauren

    2016-09-28

    Worldwide 75 million women need postabortion care (PAC) services each year following safe or unsafe induced abortions and miscarriages. We reviewed more than 550 studies on PAC published between 1994 and 2013 in the peer-reviewed and gray literature, covering emergency treatment, postabortion family planning, organization of services, and related topics that impact practices and health outcomes, particularly in the Global South. In this article, we present findings from studies with strong evidence that have major implications for programs and practice. For example, vacuum aspiration reduced morbidity, costs, and time in comparison to sharp curettage. Misoprostol 400 mcg sublingually or 600 mcg orally achieved 89% to 99% complete evacuation rates within 2 weeks in multiple studies and was comparable in effectiveness, safety, and acceptability to manual vacuum aspiration. Misoprostol was safely introduced in several PAC programs through mid-level providers, extending services to secondary hospitals and primary health centers. In multiple studies, postabortion family planning uptake before discharge increased by 30-70 percentage points within 1-3 years of strengthening postabortion family planning services; in some cases, increases up to 60 percentage points in 4 months were achieved. Immediate postabortion contraceptive acceptance increased on average from 32% before the interventions to 69% post-intervention. Several studies found that women receiving immediate postabortion intrauterine devices and implants had fewer unintended pregnancies and repeat abortions than those who were offered delayed insertions. Postabortion family planning is endorsed by the professional organizations of obstetricians/gynecologists, midwives, and nurses as a standard of practice; major donors agree, and governments should be encouraged to provide universal access to postabortion family planning. Important program recommendations include offering all postabortion women family planning

  11. Couples' cultural values, shared parenting, and family emotional climate within Mexican American families.

    Science.gov (United States)

    Sotomayor-Peterson, Marcela; Figueredo, Aurelio J; Christensen, Donna H; Taylor, Angela R

    2012-06-01

    This study tested a model of shared parenting as its centerpiece that incorporates cultural values as predictors and family emotional climate as the outcome variable of interest. We aimed to assess the predictive power of the Mexican cultural values of familismo and simpatia over couples' shared parenting practices. We anticipated that higher levels of shared parenting would predict family emotional climate. The participants were 61 Mexican American, low income couples, with at least one child between 3 and 4 years of age, recruited from a home-based Head Start program. The predictive model demonstrated excellent goodness of fit, supporting the hypothesis that a positive emotional climate within the family is fostered when Mexican American couples practice a sufficient level of shared parenting. Empirical evidence was previously scarce on this proposition. The findings also provide evidence for the role of cultural values, highlighting the importance of family solidarity and avoidance of confrontation as a pathway to shared parenting within Mexican American couples. © FPI, Inc.

  12. Germline rearrangements in families with strong family history of glioma and malignant melanoma, colon, and breast cancer

    DEFF Research Database (Denmark)

    Andersson, Ulrika; Wibom, Carl; Cederquist, Kristina

    2014-01-01

    -dependent probe amplification. These families all had at least 2 verified glioma cases and a third reported or verified glioma case in the same family or 2 glioma cases in the family with at least one family member affected with melanoma, colon, or breast cancer.The genomic areas covering TP53, CDKN2A, MLH1...

  13. How Should Clinicians Counsel a Woman with a Strong Family History of Early-Onset Alzheimer's Disease about Her Pregnancy?

    Science.gov (United States)

    Mapes, Marianna V; O'Brien, Barbara M; King, Louise P

    2017-07-01

    Counseling patients regarding the benefits, harms, and dilemmas of genetic testing is one of the greatest ethical challenges facing reproductive medicine today. With or without test results, clinicians grapple with how to communicate potential genetic risks as patients weigh their reproductive options. Here, we consider a case of a woman with a strong family history of early-onset Alzheimer's disease (EOAD). She is early in her pregnancy and unsure about learning her own genetic status. We address the ethical ramifications of each of her options, which include genetic testing, genetic counseling, and termination versus continuation of the pregnancy. Our analysis foregrounds clinicians' role in helping to ensure autonomous decision making as the patient reflects on these clinical options in light of her goals and values. © 2017 American Medical Association. All Rights Reserved.

  14. Predictors of family strength: the integrated spiritual-religious/resilient perspective for understanding the healthy/strong family.

    Science.gov (United States)

    Ghaffari, Majid; Fatehizade, Maryam; Ahmadi, Ahmad; Ghasemi, Vahid; Baghban, Iran

    2013-01-01

    The present study aimed to investigate the effects of spiritual well-being and family protective factors on the family strength in a propositional structural model. The research population consisted of all the married people of the Isfahan, Iran, in 2012 with preschool-aged children and in the first decade of marriage with at least eight grades of educational level. Three hundred and ninety five voluntary and unpaid participants were selected randomly through multi-stage sampling from seven regions of the city. The instruments used were the Spiritual Well-being Scale, Inventory of Family Protective Factors, and Family Strength Scale. Descriptive statistics and a structural equation modeling analytic approach were used. The analytic model predicted 82% of the variance of the family strength. The total effect of the spiritual well-being on the family strength was higher compared to the family protective factors. Furthermore, spiritual well-being predicted 43% of the distribution of the family protective factors and had indirect effect on the family strength through the family protective factors (p spiritual well-being and family protective factors, and their simultaneous effects on family strength. Family counselors may employ an integrated spiritual-religious/resilient perspective to inform their strength-based work with individuals and their families. None.

  15. Encouraging Strong Family Relationships. State Policies That Work. Brief Number 6

    Science.gov (United States)

    Center for the Study of Social Policy, 2012

    2012-01-01

    The relational well-being of families is an important factor affecting a family's economic success, physical and mental heath, the readiness and success of children in school, and the engagement of youth in positive and productive roles. In short, the strength of family bonds is crucial to a family's capacity to provide, nurture, and care for its…

  16. The value of children in the context of the family in Java / by Paul A. Meyer

    Trove (Australia)

    Meyer, Paul A

    1987-01-01

    ... The value of children in the context of the family in Java [microform] / by Paul A. Meyer. The value of children in the context of the family in Java by Paul A. Meyer. The value of children in the context of the family in Java ...

  17. Values in Conflict: Challenges to Family Therapists' Thinking.

    Science.gov (United States)

    Bograd, Michele

    1992-01-01

    Contends that familiar and comfortable family therapy theories were not designed to deal with violence and may help maintain collective avoidance of the issue of violence among family therapists. Explores limitations of therapeutic neutrality and dangers inherent in some interventions. Concludes that effective amelioration of family violence…

  18. Long-term effects of the strong African American families program on youths' alcohol use.

    Science.gov (United States)

    Brody, Gene H; Chen, Yi-Fu; Kogan, Steven M; Murry, Velma McBride; Brown, Anita C

    2010-04-01

    This report extends earlier accounts by addressing the effects of the Strong African American Families (SAAF) program across 65 months. Two hypotheses were tested: (a) Rural African American youths randomly assigned to participate in SAAF would demonstrate lower rates of alcohol use than would control youths more than 5 years later, and (b) SAAF's effects on deterring the onset of alcohol use in early adolescence would carry forward to mediate the program's long-term effects. African American youths in rural Georgia (mean age at pretest = 10.8 years) were assigned randomly to the SAAF group (n = 369) or to a control group (n = 298). Past-month alcohol use was assessed at pretest and at 9, 18, 29, 53, and 65 months after pretest. SAAF participants increased their alcohol use at a slower rate than did adolescents in the control condition across the follow-up assessments. At the 65-month assessment, SAAF participants reported having drunk alcohol half as often as did youths in the control group. Consistent with the second hypothesis, SAAF's effects on deterring initiation carried forward to account for its effects on alcohol use across time. Training in protective parenting processes and self-regulatory skills during preadolescence may contribute to a self-sustaining trajectory of disinterest in and avoidance of alcohol use during adolescence when peers begin to model and sanction it. (c) 2010 APA, all rights reserved

  19. Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.

    Directory of Open Access Journals (Sweden)

    Qi Zhao

    Full Text Available Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.

  20. Metabolic Profiles of Obesity in American Indians: The Strong Heart Family Study.

    Science.gov (United States)

    Zhao, Qi; Zhu, Yun; Best, Lyle G; Umans, Jason G; Uppal, Karan; Tran, ViLinh T; Jones, Dean P; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying

    2016-01-01

    Obesity is a typical metabolic disorder resulting from the imbalance between energy intake and expenditure. American Indians suffer disproportionately high rates of obesity and diabetes. The goal of this study is to identify metabolic profiles of obesity in 431 normoglycemic American Indians participating in the Strong Heart Family Study. Using an untargeted liquid chromatography-mass spectrometry, we detected 1,364 distinct m/z features matched to known compounds in the current metabolomics databases. We conducted multivariate analysis to identify metabolic profiles for obesity, adjusting for standard obesity indicators. After adjusting for covariates and multiple testing, five metabolites were associated with body mass index and seven were associated with waist circumference. Of them, three were associated with both. Majority of the obesity-related metabolites belongs to lipids, e.g., fatty amides, sphingolipids, prenol lipids, and steroid derivatives. Other identified metabolites are amino acids or peptides. Of the nine identified metabolites, five metabolites (oleoylethanolamide, mannosyl-diinositol-phosphorylceramide, pristanic acid, glutamate, and kynurenine) have been previously implicated in obesity or its related pathways. Future studies are warranted to replicate these findings in larger populations or other ethnic groups.

  1. Short leukocyte telomere length is associated with obesity in American Indians: the Strong Heart Family study.

    Science.gov (United States)

    Chen, Shufeng; Yeh, Fawn; Lin, Jue; Matsuguchi, Tet; Blackburn, Elizabeth; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying

    2014-05-01

    Shorter leukocyte telomere length (LTL) has been associated with a wide range of age-related disorders including cardiovascular disease (CVD) and diabetes. Obesity is an important risk factor for CVD and diabetes. The association of LTL with obesity is not well understood. This study for the first time examines the association of LTL with obesity indices including body mass index, waist circumference, percent body fat, waist-to-hip ratio, and waist-to-height ratio in 3,256 American Indians (14-93 years old, 60% women) participating in the Strong Heart Family Study. Association of LTL with each adiposity index was examined using multivariate generalized linear mixed model, adjusting for chronological age, sex, study center, education, lifestyle (smoking, alcohol consumption, and total energy intake), high-sensitivity C-reactive protein, hypertension and diabetes. Results show that obese participants had significantly shorter LTL than non-obese individuals (age-adjusted P=0.0002). Multivariate analyses demonstrate that LTL was significantly and inversely associated with all of the studied obesity parameters. Our results may shed light on the potential role of biological aging in pathogenesis of obesity and its comorbidities.

  2. Corporate Value Statements : A comparison between Swedish and German family businesses

    OpenAIRE

    Hildenbrand, Sara Mercedes; Zehl, Anne

    2012-01-01

    Background:The statement of corporate values on a web page has evolved as a valuable communication tool for family as well as non-family businesses targeting various stakeholders. In this respect, family businesses are a special case considering their inimitable features and their value driven business approach. Yet, there is still a gap taking family business’ heterogeneity and its impact on the practice of publicly stating corporate values into account. Purpose: The explicit purpose of this...

  3. Complete Call-by-Value Calculi of Control Operators II: Strong Termination

    OpenAIRE

    Hasegawa, Ryu

    2017-01-01

    We provide characterization of the strong termination property of the CCV lambda-mu calculus introduced in the first part of the series of the paper. The calculus is complete with respect to the standard CPS semantics. The union-intersection type systems for the calculus is developed in the previous paper. We characterize the strong normalizability of terms of the calculus in terms of the CPS semantics and typeability.

  4. On critical values concerning the evolution of the long period families

    International Nuclear Information System (INIS)

    Hou Xiyun

    2009-01-01

    In a previous paper, we proposed another special critical value concerning the evolution of the long period family around the equilateral equilibrium points, besides the two values given by Henrard. Are there any other special critical values? After studying the stability curves of the long period family carefully, we gave a negative answer. During the study, we found an interesting family of periodic orbits which we called the homo family. We studied the evolution of this family following the increase of μ. With these findings, we were able to explain the origin of the four branches of periodic families emanating from L 4 and the stability results of the equilateral equilibrium points.

  5. Familism Values, Family Time, and Mexican-Origin Young Adults’ Depressive Symptoms

    Science.gov (United States)

    Zeiders, Katharine H.; Updegraff, Kimberly A.; Umaña-Taylor, Adriana J.; McHale, Susan M.; Padilla, Jenny

    2015-01-01

    Using longitudinal data across eight years, this study examined how parents’ familism values in early adolescence predicted youths’ depressive symptoms in young adulthood via youths’ familism values and family time. We examined these processes among 246 Mexican-origin families using interview and phone-diary data. Findings revealed that fathers’ familism values predicted male and female youths’ familism values in middle adolescence. For female youth only, fathers’ familism values also predicted youths’ family time in late adolescence. The link between family time and young adults’ depressive symptoms depended on parental acceptance and adolescent gender: Among female and male youth, family time predicted fewer depressive symptoms, but only when paternal acceptance was high. For female adolescents only, family time predicted fewer depressive symptoms when maternal acceptance was high but more depressive symptoms when maternal acceptance was low. Findings highlight family dynamics as the mechanisms through which familism values have implications for youths’ adjustment. PMID:26778855

  6. Value of a regional family practice residency training program site

    Science.gov (United States)

    Fletcher, Sarah; Mullett, Jennifer; Beerman, Steve

    2014-01-01

    Abstract Objective To examine the perceptions of residents, nurses, and physicians about the effect of a regional family practice residency site on the delivery of health services in the community, as well as on the community health care providers. Design Interviews and focus groups were conducted. Setting Nanaimo, BC. Participants A total of 16 residents, 15 nurses, and 20 physicians involved with the family practice residency training program at the Nanaimo site. Methods A series of semistructured interviews and focus groups was conducted. Transcripts of interviews and focus groups were analyzed thematically by the research team. Main findings Overall, participants agreed that having a family practice residency training site in the community contributed to community life and to the delivery of health services in the following ways: increased community capacity and social capital; motivated positive relationships and attitudes in the hospital and community settings; improved communication and teamwork, as well as accessibility and understanding of the health care system; increased the standard of care; and facilitated the recruitment and retention of family physicians. Conclusion This family practice residency training site was beneficial for the community it served. Future planning for distributed medical education sites should take into account the effects of these sites on the health care community and ensure that they continue to be positive influences. Further research in this area could focus on patients’ perceptions of how residency programs affect their care, as well as on the effect of residency programs on wait times and workload for physicians and nurses. PMID:25217693

  7. Family obligation values as a protective and vulnerability factor among low-income adolescent girls.

    Science.gov (United States)

    Milan, Stephanie; Wortel, Sanne

    2015-06-01

    Adolescents' beliefs about family obligation often reflect cultural variations in their family context, and thus are important for understanding development among diverse youth. In this study, we test hypotheses about the role of family obligation values in risk behavior and mental health in a sample of 194 low-income adolescent girls (mean age = 15.2; 58% Latina, 28% African-American/Black). We hypothesized that family obligation values can be both a protective and vulnerability factor, depending on the type of outcome and the presence of other risk factors. Across the sample, higher family obligation values tended to occur with indicators of positive family functioning (e.g., more frequent communication, less maternal hostility) based on mother and adolescent reports. As hypothesized, family obligation values moderated the relationship between established risk factors and adjustment in distinct ways, such that high family obligation values decreased risk in some domains (i.e., a protective factor) but increased risk in other domains (i.e., a vulnerability factor). Specifically, high family obligation values diminished the relationship between peer norms for risky behavior (sex and substance use) and individual engagement in those behaviors. At the same time, high family obligation values magnified the relationship between exposure to negative life events and poor mental health (PTSD and depressive symptoms). The results suggest that family obligation is an important but complex aspect of development among diverse adolescent girls.

  8. Family Obligation Values as a Protective and Vulnerability Factor among Low-Income Adolescent Girls

    Science.gov (United States)

    Milan, Stephanie; Wortel, Sanne

    2014-01-01

    Adolescents’ beliefs about family obligation often reflect cultural variations in their family context, and thus are important for understanding development among diverse youth. In this study, we test hypotheses about the role of family obligation values in risk behavior and mental health in a sample of 194 low-income adolescent girls (Mean age = 15.2; 58% Latina, 28% African-American/Black). We hypothesized that family obligation values can be both a protective and vulnerability factor, depending on the type of outcome and the presence of other risk factors. Across the sample, higher family obligation values tended to occur with indicators of positive family functioning (e.g., more frequent communication, less maternal hostility) based on mother and adolescent reports. As hypothesized, family obligation values moderated the relationship between established risk factors and adjustment in distinct ways, such that high family obligation values decreased risk in some domains (i.e., a protective factor) but increased risk in other domains (i.e., a vulnerability factor). Specifically, high family obligation values diminished the relationship between peer norms for risky behavior (sex and substance use) and individual engagement in those behaviors. At the same time, high family obligation values magnified the relationship between exposure to negative life events and poor mental health (PTSD and depressive symptoms). The results suggest that family obligation is an important but complex aspect of development among diverse adolescent girls. PMID:25351163

  9. Introduction to genetics in ophthalmology, value of family studies

    Science.gov (United States)

    Ohba

    2000-05-01

    This paper reviews the author's personal experience with genetic eye diseases and discusses the significance of family studies in providing key information for the advancement of molecular research. Choroideremia: This disease has long been known as an X-linked progressive tapetoretinal degeneration, but it was first described in Japan in 1974 after finding asymptomatic fundus changes in heterozygous female carriers that are compatible with X chromosomal inactivation. Mutations in the disease-causing gene (REP-1) provide a clue to the diagnosis and pathophysiology of the disease.Leber's Hereditary Optic Neuropathy: The clinical expression is so variable among affected individuals and families that mild optic nerve disease of insidious onset should be differentiated from autosomal dominant optic atrophy. Molecular assessment of mitochondrial DNA leads to a definite diagnosis of the disease, but mitochondrial DNA mutations do not fully account for the clinical manifestation and phenotypic variability of the disease.Norrie Disease: This rare X-linked vitreoretinal dysplasia, characterized by congenital bilateral blindness, was documented in Japan some twenty years ago and the disease has been identified in four unrelated Japanese families. The disease, once diagnosed on the basis of elaborate clinical and familial studies, can now be defined by molecular assessment of the Norrie disease gene.Congenital Nystagmus: A four-generation family was described which presented with autosomal dominantly inherited congenital nystagmus, peripheral corneal opacity, and foveal hypoplasia without any iris tissue malformation. The diagnosis of this family was established by detection of a missense mutation in the paired domain of the PAX 6 gene, hence conforming to a forme fruste of congenital aniridia.Sorsby's Fundus Dystrophy: Two Japanese families with Sorsby's fundus dystrophy showed late-onset retinal dystrophy characterized by submacular hemorrhage and atrophy. Our patients

  10. [Introduction to genetics in ophthalmology. Value of family studies].

    Science.gov (United States)

    Ohba, N

    1999-12-01

    This paper reviews the author's personal experience with genetic eye diseases and discusses the significance of family studies in providing key information for the advancement of molecular research. CHOROIDEREMIA: This disease has long been known as an X-linked progressive tapetoretinal degeneration, but it was first described in Japan in 1974 after finding asymptomatic fundus changes in heterozygous female carriers that are compatible with X chromosomal inactivation. Mutations in the disease-causing gene (REP-1) provide a clue to the diagnosis and pathophysiology of the disease. LEBER'S HEREDITARY OPTIC NEUROPATHY: The clinical expression is so variable among affected individuals and families that mild optic nerve disease of insidious onset should be differentiated from autosomal dominant optic atrophy. Molecular assessment of mitochondrial DNA leads to a definite diagnosis of the disease, but mitochondrial DNA mutations do not fully account for the clinical manifestation and phenotypic variability of the disease. NORRIE DISEASE: This rare X-linked vitreoretinal dysplasia, characterized by congenital bilateral blindness, was documented in Japan some twenty years ago and the disease has been identified in four unrelated Japanese families. The disease, once diagnosed on the basis of elaborate clinical and familial studies, can now be defined by molecular assessment of the Norrie disease gene. CONGENITAL NYSTAGMUS: A four-generation family was described which presented with autosomal dominantly inherited congenital nystagmus, peripheral corneal opacity, and foveal hypoplasia without any iris tissue malformation. The diagnosis of this family was established by detection of a missense mutation in the paired domain of the PAX 6 gene, hence conforming to a forme fruste of congenital aniridia. SORSBY'S FUNDUS DYSTROPHY: Two Japanese families with Sorsby's fundus dystrophy showed late-onset retinal dystrophy characterized by submacular hemorrhage and atrophy. Our patients

  11. Values expressed through intergenerational family food and nutrition management systems among African American women.

    Science.gov (United States)

    Ahye, Brenda A; Devine, Carol M; Odoms-Young, Angela M

    2006-01-01

    This grounded theory investigation aimed to understand intergenerational family roles and the food management strategies of African American women from a social-ecological perspective. Thirty women from 10 low/moderate-income 3-generation urban families participated in interviews covering roles, health, nutrition, and food management strategies. Four dynamic family systems for managing food and nutrition emerged from qualitative data analysis. Participants expressed values of responsibility, social connections, caretaking, reward, and equal opportunity, and fulfilling responsibilities for family care, connections, and finances. These values and systems provide a basis for culturally appropriate, interpersonal-level nutrition interventions among African American women that build on family structures, needs, and resources.

  12. Analytic solutions to a family of boundary-value problems for Ginsburg-Landau type equations

    Science.gov (United States)

    Vassilev, V. M.; Dantchev, D. M.; Djondjorov, P. A.

    2017-10-01

    We consider a two-parameter family of nonlinear ordinary differential equations describing the behavior of a critical thermodynamic system, e.g., a binary liquid mixture, of film geometry within the framework of the Ginzburg-Landau theory by means of the order-parameter. We focus on the case in which the confining surfaces are strongly adsorbing but prefer different components of the mixture, i.e., the order-parameter tends to infinity at one of the boundaries and to minus infinity at the other one. We assume that the boundaries of the system are positioned at a finite distance from each other and give analytic solutions to the corresponding boundary-value problems in terms of Weierstrass and Jacobi elliptic functions.

  13. Family obligation values and family assistance behaviors: protective and risk factors for Mexican-American adolescents' substance use.

    Science.gov (United States)

    Telzer, Eva H; Gonzales, Nancy; Fuligni, Andrew J

    2014-02-01

    Adolescent substance use is one of today's most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family.

  14. Family Obligation Values and Family Assistance Behaviors: Protective and Risk Factors for Mexican-American Adolescents’ Substance Use

    Science.gov (United States)

    2014-01-01

    Adolescent substance use is one of today’s most important social concerns, with Latino youth exhibiting the highest overall rates of substance use. Recognizing the particular importance of family connection and support for families from Mexican backgrounds, the current study seeks to examine how family obligation values and family assistance behaviors may be a source of protection or risk for substance use among Mexican-American adolescents. Three hundred and eighty-five adolescents (51% female) from Mexican backgrounds completed a questionnaire and daily diary for 14 consecutive days. Results suggest that family obligation values are protective, relating to lower substance use, due, in part, to the links with less association with deviant peers and increased adolescent disclosure. In contrast, family assistance behaviors are a source of risk within high parent-child conflict homes, relating to higher levels of substance use. These findings suggest that cultural values are protective against substance use, but the translation of these values into behaviors can be a risk factor depending upon the relational context of the family. PMID:23532598

  15. Healthy Children, Strong Families 2: A randomized controlled trial of a healthy lifestyle intervention for American Indian families designed using community-based approaches.

    Science.gov (United States)

    Tomayko, Emily J; Prince, Ronald J; Cronin, Kate A; Parker, Tassy; Kim, Kyungmann; Grant, Vernon M; Sheche, Judith N; Adams, Alexandra K

    2017-04-01

    Background/Aims Few obesity prevention trials have focused on young children and their families in the home environment, particularly in underserved communities. Healthy Children, Strong Families 2 is a randomized controlled trial of a healthy lifestyle intervention for American Indian children and their families, a group at very high risk of obesity. The study design resulted from our long-standing engagement with American Indian communities, and few collaborations of this type resulting in the development and implementation of a randomized clinical trial have been described. Methods Healthy Children, Strong Families 2 is a lifestyle intervention targeting increased fruit and vegetable intake, decreased sugar intake, increased physical activity, decreased TV/screen time, and two less-studied risk factors: stress and sleep. Families with young children from five American Indian communities nationwide were randomly assigned to a healthy lifestyle intervention ( Wellness Journey) augmented with social support (Facebook and text messaging) or a child safety control group ( Safety Journey) for 1 year. After Year 1, families in the Safety Journey receive the Wellness Journey, and families in the Wellness Journey start the Safety Journey with continued wellness-focused social support based on communities' request that all families receive the intervention. Primary (adult body mass index and child body mass index z-score) and secondary (health behaviors) outcomes are assessed after Year 1 with additional analyses planned after Year 2. Results To date, 450 adult/child dyads have been enrolled (100% target enrollment). Statistical analyses await trial completion in 2017. Lessons learned Conducting a community-partnered randomized controlled trial requires significant formative work, relationship building, and ongoing flexibility. At the communities' request, the study involved minimal exclusion criteria, focused on wellness rather than obesity, and included an active

  16. Sociocultural Mechanisms of Intergenerational Values and Mindset Translation in Modern Family Development and Generational Change

    Science.gov (United States)

    Nemova, Olga A.; Retivina, Veronika V.; Kutepova, Lubov I.; Vinnikova, Irina S.; Kuznetsova, Ekaterina A.

    2016-01-01

    The paper considers the issue of functioning of the mechanism of formation and translation of values of labor in family. Fundamental labor values and main channels of their distribution are revealed based on empiric material. Family influence on motivation of today's Russian youth's labor behavior was determined. An intergenerational comparative…

  17. Understanding Discrepancy in Perceptions of Values: Individuals with Mild to Moderate Dementia and Their Family Caregivers

    Science.gov (United States)

    Reamy, Allison M.; Kim, Kyungmin; Zarit, Steven H.; Whitlatch, Carol J.

    2011-01-01

    Purpose of the Study: We explore discrepancies in perceptions of values and care preferences between individuals with dementia (IWDs) and their family caregivers. Design and Methods: We interviewed 266 dyads consisting of an individual with mild to moderate dementia and his or her family caregiver to determine IWDs' beliefs for 5 values related to…

  18. Strong Convergence to Common Fixed Points of a Countable Family of Asymptotically Strictly Quasi-ϕ-Pseudocontractions

    Directory of Open Access Journals (Sweden)

    Wei-Qi Deng

    2013-01-01

    Full Text Available Based on an original idea, namely, a specific way of choosing the indexes of the involved mappings, we propose a new hybrid shrinking iteration scheme for approximating some common fixed points of a countable family of asymptotically strictly quasi-ϕ-pseudocontractions and obtain a strong convergence theorem in the framework of Banach space. Our result extends other authors, related results existing in the current literature. As application, an iterative solution to a system of equilibrium problems is provided.

  19. A case of an 8-year-old boy who was strongly suspected of suffering from familial angiolipomatosis

    Directory of Open Access Journals (Sweden)

    Yutaka Kanamori

    2015-06-01

    Full Text Available Familial angiolipomatosis is a rare inherited disease mainly diagnosed in the adult stage. It is usually inherited in an autosomal recessive manner; however, some cases of autosomal dominant mode of inheritance have been reported. The disease may be misdiagnosed as neurofibromatosis type I in some cases due to the similar feature of multiple subcutaneous soft masses. However, familial angiolipomatosis is not associated with malignant tumors and it is very important to distinguish these two conditions. We report here the rare case of a subcutaneous mass that was composed of fat tissues and some fibrous tissue with small venous vessels and capillaries in an 8-year-old boy whose father also has a long history of generalized multiple angiolipomas. These facts strongly suggest that the patient suffers from familial angiolipomatosis and careful follow-up is needed in the future.

  20. Strong Convergence Theorems for a Countable Family of Total Quasi-ϕ-Asymptotically Nonexpansive Nonself Mappings

    Directory of Open Access Journals (Sweden)

    Liang-cai Zhao

    2012-01-01

    Full Text Available The purpose of this paper is to introduce a class of total quasi-ϕ-asymptotically nonexpansive-nonself mappings and to study the strong convergence under a limit condition only in the framework of Banach spaces. As an application, we utilize our results to study the approximation problem of solution to a system of equilibrium problems. The results presented in the paper extend and improve the corresponding results announced by some authors recently.

  1. Family-Concentrated Ownership in Chinese PLCs: Does Ownership Concentration Always Enhance Corporate Value?

    Directory of Open Access Journals (Sweden)

    Jin-Hui Luo

    2014-02-01

    Full Text Available In this paper we investigate the relationship between family ownership structure and corporate value across a sample of 1314 firm-year observations of China’s family publicly listed companies (PLCs, from 2004 to 2008. We find a significant inverse-U-shaped relationship between the controlling family’s ultimate cash-flow rights and corporate value; as measured by Tobin’s Q. That is, as family-ownership concentration increases, corporate value first increases and then decreases. This finding refreshes our understanding of the relationship between family-ownership concentration and corporate value in emerging economies such as found in China. We corroborate prior findings that when controlling families hold excess control over cash-flow rights, corporate value is significantly lowered, while multiple large shareholders structure is significantly associated with higher corporate value. In addition; board independence is found to significantly improve corporate value in the context of family-concentrated ownership. We also test for potential endogeneity between family ownership and corporate value and find our results to be robust.

  2. Transforming Values into Behaviors: A Study on the Application of Values Education to Families in Turkey

    Science.gov (United States)

    Tonga, Deniz

    2016-01-01

    No matter what century we live in, even though the tools we use change from age to age, man is not a creature who can be considered or understood without the concept of values. Although we have different religions, languages, races and cultures, the personality of man is always constructed through values. Values are factors that directly…

  3. Joint association of nicotinic acetylcholine receptor variants with abdominal obesity in American Indians: the Strong Heart Family Study.

    Science.gov (United States)

    Zhu, Yun; Yang, Jingyun; Yeh, Fawn; Cole, Shelley A; Haack, Karin; Lee, Elisa T; Howard, Barbara V; Zhao, Jinying

    2014-01-01

    Cigarette smoke is a strong risk factor for obesity and cardiovascular disease. The effect of genetic variants involved in nicotine metabolism on obesity or body composition has not been well studied. Though many genetic variants have previously been associated with adiposity or body fat distribution, a single variant usually confers a minimal individual risk. The goal of this study is to evaluate the joint association of multiple variants involved in cigarette smoke or nicotine dependence with obesity-related phenotypes in American Indians. To achieve this goal, we genotyped 61 tagSNPs in seven genes encoding nicotine acetylcholine receptors (nAChRs) in 3,665 American Indians participating in the Strong Heart Family Study. Single SNP association with obesity-related traits was tested using family-based association, adjusting for traditional risk factors including smoking. Joint association of all SNPs in the seven nAChRs genes were examined by gene-family analysis based on weighted truncated product method (TPM). Multiple testing was controlled by false discovery rate (FDR). Results demonstrate that multiple SNPs showed weak individual association with one or more measures of obesity, but none survived correction for multiple testing. However, gene-family analysis revealed significant associations with waist circumference (p = 0.0001) and waist-to-hip ratio (p = 0.0001), but not body mass index (p = 0.20) and percent body fat (p = 0.29), indicating that genetic variants are jointly associated with abdominal, but not general, obesity among American Indians. The observed combined genetic effect is independent of cigarette smoking per se. In conclusion, multiple variants in the nAChR gene family are jointly associated with abdominal obesity in American Indians, independent of general obesity and cigarette smoking per se.

  4. Familial Longevity Is Associated With Higher TSH Secretion and Strong TSH-fT3 Relationship

    DEFF Research Database (Denmark)

    Jansen, Steffy W; Roelfsema, Ferdinand; van der Spoel, Evie

    2015-01-01

    and in their partners, ultradian and circadian rhythmicity of TSH, temporal relationship, and feedback and forward interplay between TSH and TH. METHODS: We collected blood samples every 10 minutes for 24 hours for TSH and TH profiles. We used a deconvolution analysis to estimate basal (nonpulsatile), pulsatile......, and other secretion parameters to characterize ultradian rhythmicity and locally weighted polynomial regression of TSH to assess circadian rhythmicity. A cross-correlation analysis was used to investigate the temporal relationship between TSH and TH and cross-approximate entropy to assess feedback...... TSH secretion and a strong temporal relationship between TSH and free T3 but not with differences in ultradian or circadian TSH rhythmicity or feedback and forward interplay between TSH and TH....

  5. Strongly enhanced colorectal cancer risk stratification by combining family history and genetic risk score

    Directory of Open Access Journals (Sweden)

    Weigl K

    2018-01-01

    Full Text Available Korbinian Weigl,1,2 Jenny Chang-Claude,3,4 Phillip Knebel,5 Li Hsu,6 Michael Hoffmeister,1 Hermann Brenner1,2,7 1Division of Clinical Epidemiology and Aging Research, German Cancer Research Center (DKFZ, Heidelberg, 2German Cancer Consortium (DKTK, German Cancer Research Center (DKFZ, Heidelberg, 3Unit of Genetic Epidemiology, German Cancer Research Center (DKFZ, Heidelberg, 4University Cancer Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, 5Department for General, Visceral and Transplantation Surgery, University Heidelberg, Heidelberg, Germany; 6Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA; 7Division of Preventive Oncology, German Cancer Research Center (DKFZ and National Center for Tumor Diseases (NCT, Heidelberg, Germany Background and aim: Family history (FH and genetic risk scores (GRSs are increasingly used for risk stratification for colorectal cancer (CRC screening. However, they were mostly considered alternatively rather than jointly. The aim of this study was to assess the potential of individual and joint risk stratification for CRC by FH and GRS.Patients and methods: A GRS was built based on the number of risk alleles in 53 previously identified single-nucleotide polymorphisms among 2,363 patients with a first diagnosis of CRC and 2,198 controls in DACHS [colorectal cancer: chances for prevention through screening], a population-based case-control study in Germany. Associations between GRS and FH with CRC risk were quantified by multiple logistic regression.Results: A total of 316 cases (13.4% and 214 controls (9.7% had a first-degree relative (FDR with CRC (adjusted odds ratio [aOR] 1.86, 95% CI 1.52–2.29. A GRS in the highest decile was associated with a 3.0-fold increased risk of CRC (aOR 3.00, 95% CI 2.24–4.02 compared with the lowest decile. This association was tentatively more pronounced in older age groups. FH and GRS were essentially unrelated, and their

  6. Genetic and Environmental Parent-Child Transmission of Value Orientations: An Extended Twin Family Study

    Science.gov (United States)

    Kandler, Christian; Gottschling, Juliana; Spinath, Frank M.

    2016-01-01

    Despite cross-cultural universality of core human values, individuals differ substantially in value priorities, whereas family members show similar priorities to some degree. The latter has often been attributed to intrafamilial socialization. The analysis of self-ratings on eight core values from 399 twin pairs (ages 7-11) and their biological…

  7. Families, Science, and Values: Alternative Views of Parenting Effects and Adolescent Pregnancy.

    Science.gov (United States)

    Miller, Brent C.

    1993-01-01

    Discusses professional biases, personal values, and family issues, using parents' effects on children and adolescent pregnancy as examples. Presents evidence about biological bases of intelligence, sexual behavior/orientation, personality, and psychopathology. Encourages family professionals to broaden environmental interpretations and to…

  8. For Love of Family and Family Values: How Immigrant Motivations Can Inform Immigration Policy

    Science.gov (United States)

    Piacenti, David

    2009-01-01

    This article consists of more than fifty interviews with Spanish and Yucatec-Mayan men from Yucatan, Mexico, to the United States. Based on interview responses, I contend that Yucatec-Mayan immigrants support Jeffrey Cohen's (2004) "household model" and use a ch'i'ibal-centered, or family-centered, decision-making process to frame…

  9. Feelings of Women With Strong Family Histories Who Subsequent to Their Breast Cancer Diagnosis Tested BRCA Positive.

    Science.gov (United States)

    Joseph, Meera; Rab, Faiza; Panabaker, Karen; Nisker, Jeff

    2015-05-01

    Family physicians in Canada as reported in several studies do not recognize the importance of family history in relation to breast/ovarian cancer and thus Canadian women with strong family histories continue to develop early-onset breast cancer without the knowledge of or ability to make choices regarding increased surveillance or preventative strategies. This study explored the feelings of women who learned about their hereditary risk only after their diagnosis younger than 52 years and who eventually tested positive for a BRCA gene mutation. Thirty-four such women were mailed an invitation to participate in this research including a letter of information, consent form, and discussion prompts for their written narrative response. Rigorous mixed method analyses were performed using Charmaz-based qualitative analyses as well as quantitative analyses. Thirteen women (38.2%) responded with narratives for qualitative analysis from which 4 themes were coconstructed as follows: I, types of emotions; II, emotional response; III, coping with emotions; and IV, advice to women at similar risk. Women felt they should have learned about their hereditary risk from their family physician and through public education before their diagnosis. Although not experienced at the time of diagnosis, anger, frustration, and regret were experienced after receiving their BRCA results. These emotions arose from our research participants' lack of opportunity for prior genetic counseling and testing opportunity for genetic counseling and testing. With increased public and physician education, it is hoped that women with significant family histories of breast/ovarian cancer will be identified before diagnosis and given options regarding cancer surveillance and risk reduction strategies.

  10. Nuclear and cpDNA sequences combined provide strong inference of higher phylogenetic relationships in the phlox family (Polemoniaceae).

    Science.gov (United States)

    Johnson, Leigh A; Chan, Lauren M; Weese, Terri L; Busby, Lisa D; McMurry, Samuel

    2008-09-01

    Members of the phlox family (Polemoniaceae) serve as useful models for studying various evolutionary and biological processes. Despite its biological importance, no family-wide phylogenetic estimate based on multiple DNA regions with complete generic sampling is available. Here, we analyze one nuclear and five chloroplast DNA sequence regions (nuclear ITS, chloroplast matK, trnL intron plus trnL-trnF intergeneric spacer, and the trnS-trnG, trnD-trnT, and psbM-trnD intergenic spacers) using parsimony and Bayesian methods, as well as assessments of congruence and long branch attraction, to explore phylogenetic relationships among 84 ingroup species representing all currently recognized Polemoniaceae genera. Relationships inferred from the ITS and concatenated chloroplast regions are similar overall. A combined analysis provides strong support for the monophyly of Polemoniaceae and subfamilies Acanthogilioideae, Cobaeoideae, and Polemonioideae. Relationships among subfamilies, and thus for the precise root of Polemoniaceae, remain poorly supported. Within the largest subfamily, Polemonioideae, four clades corresponding to tribes Polemonieae, Phlocideae, Gilieae, and Loeselieae receive strong support. The monogeneric Polemonieae appears sister to Phlocideae. Relationships within Polemonieae, Phlocideae, and Gilieae are mostly consistent between analyses and data permutations. Many relationships within Loeselieae remain uncertain. Overall, inferred phylogenetic relationships support a higher-level classification for Polemoniaceae proposed in 2000.

  11. The relations among child quality, family structure, and the value of the mother's time in Malaysia.

    Science.gov (United States)

    Leppel, K

    1982-10-01

    A model of the determinants of child quality and of the value of a woman's time is developed and tested using data from the Malaysian Family Life Survey of 1976-1977. Child quality is measured by educational attainment; factors influencing the value of the mother's time include size and age composition of household, family income, education, and hours worked. The results indicate that size and age composition of household affect a woman's asking wage. However, more data are needed before the effects of family structure on schooling can be measured with confidence.

  12. The Healthy Children, Strong Families intervention promotes improvements in nutrition, activity and body weight in American Indian families with young children.

    Science.gov (United States)

    Tomayko, Emily J; Prince, Ronald J; Cronin, Kate A; Adams, Alexandra K

    2016-10-01

    American Indian children of pre-school age have disproportionally high obesity rates and consequent risk for related diseases. Healthy Children, Strong Families was a family-based randomized trial assessing the efficacy of an obesity prevention toolkit delivered by a mentor v. mailed delivery that was designed and administered using community-based participatory research approaches. During Year 1, twelve healthy behaviour toolkit lessons were delivered by either a community-based home mentor or monthly mailings. Primary outcomes were child BMI percentile, child BMI Z-score and adult BMI. Secondary outcomes included fruit/vegetable consumption, sugar consumption, television watching, physical activity, adult health-related self-efficacy and perceived health status. During a maintenance year, home-mentored families had access to monthly support groups and all families received monthly newsletters. Family homes in four tribal communities, Wisconsin, USA. Adult and child (2-5-year-olds) dyads (n 150). No significant effect of the mentored v. mailed intervention delivery was found; however, significant improvements were noted in both groups exposed to the toolkit. Obese child participants showed a reduction in BMI percentile at Year 1 that continued through Year 2 (PChild fruit/vegetable consumption increased (P=0·006) and mean television watching decreased for children (P=0·05) and adults (P=0·002). Reported adult self-efficacy for health-related behaviour changes (P=0·006) and quality of life increased (P=0·02). Although no effect of delivery method was demonstrated, toolkit exposure positively affected adult and child health. The intervention was well received by community partners; a more comprehensive intervention is currently underway based on these findings.

  13. Non-Family Employees' Interpretations of Organizational Values : A Case Study of a Dispersed Family Business

    OpenAIRE

    Becker, Malin; Öhlund, Lisa

    2013-01-01

    Geographically dispersed organizations are becoming increasingly common, however, the organizational culture is often weaker in this type of organization due to geographical distances. One important aspect of the organizational culture is the organizational values, and if shared by all organizational members they can benefit the company on many levels, for example by increasing motivation and communication. If employees, on the other hand, fail to interpret the organizational values it may le...

  14. Latino values in the context of palliative care: illustrative cases from the Family Focused Grief Therapy trial.

    Science.gov (United States)

    Del Gaudio, F; Hichenberg, S; Eisenberg, M; Kerr, E; Zaider, T I; Kissane, D W

    2013-05-01

    Clinicians meet a variety of ethnicities among patients and families in hospice programs. This article focuses on Latino families. Within a controlled trial of family therapy in the context of palliative care, 17 families identified as Hispanic. Five were examined qualitatively herein. A synopsis of each family's narrative is presented here. Patterns of strong family loyalty (Familismo), the gender roles of Machismo and Marianismo, the importance of family tradition, expectations about caregiving, and the place of faith and religion emerged as prominent and able potentially to impact on the therapy. Family therapists need to be thoughtful about cultural issues as they strive to support families.

  15. Gender and Family Influences on Spanish Students' Aspirations and Values in STEM Fields

    Science.gov (United States)

    Sáinz, Milagros; Müller, Jörg

    2018-01-01

    Drawing on expectancy-value theory, this study examines gender and family influences on students' career aspirations and attached values. 796 secondary Spanish students (M age = 16 years old, S.D. = 0.81) participated. 53% were boys. The results show that boys and students with mothers who have completed intermediate level education were more…

  16. Property Values Associated with the Failure of Individual Links in a System with Multiple Weak and Strong Links.

    Energy Technology Data Exchange (ETDEWEB)

    Helton, Jon C. [Arizona State Univ., Tempe, AZ (United States); Brooks, Dusty Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sallaberry, Cedric Jean-Marie. [Engineering Mechanics Corp. of Columbus, OH (United States)

    2018-02-01

    Representations are developed and illustrated for the distribution of link property values at the time of link failure in the presence of aleatory uncertainty in link properties. The following topics are considered: (i) defining properties for weak links and strong links, (ii) cumulative distribution functions (CDFs) for link failure time, (iii) integral-based derivation of CDFs for link property at time of link failure, (iv) sampling-based approximation of CDFs for link property at time of link failure, (v) verification of integral-based and sampling-based determinations of CDFs for link property at time of link failure, (vi) distributions of link properties conditional on time of link failure, and (vii) equivalence of two different integral-based derivations of CDFs for link property at time of link failure.

  17. The Familial Socialization of Culturally Related Values in Mexican American Families

    Science.gov (United States)

    Knight, George P.; Berkel, Cady; Umana-Taylor, Adriana J.; Gonzales, Nancy A.; Ettekal, Idean; Jaconis, Maryanne; Boyd, Brenna M.

    2011-01-01

    Research has documented a relation between parents' ethnic socialization and youth's ethnic identity, yet there has been little research examining the transmission of cultural values from parents to their children through ethnic socialization and ethnic identity. This study examines a prospective model in which mothers' and fathers' Mexican…

  18. Family Physician Readiness for Value-Based Payments: Does Ownership Status Matter?

    Science.gov (United States)

    Robertson-Cooper, Heidy; Neaderhiser, Bradley; Happe, Laura E; Beveridge, Roy A

    2017-10-01

    Value-based payments are rapidly replacing fee-for-service arrangements, necessitating advancements in physician practice capabilities and functions. The objective of this study was to examine potential differences among family physicians who are owners versus employed with respect to their readiness for value-based payment models. The authors surveyed more than 550 family physicians from the American Academy of Family Physician's membership; nearly 75% had made changes to participate in value-based payments. However, owners were significantly more likely to report that their practices had made no changes in value-based payment capabilities than employed physicians (owners 35.2% vs. employed 18.1%, P value-based practice capabilities were not as advanced as the employed physician group: (1) quality improvement strategies, (2) human capital investment, and (3) identification of high-risk patients. Specifically, the employed physician group reported more quality improvement strategies, including quality measures, Plan-Do-Study-Act, root cause analysis, and Lean Six Sigma (P value-based payments, consideration of different population health management needs according to ownership status has the potential to support the adoption of value-based care delivery for family physicians.

  19. A theory-based dual-focus alcohol intervention for preadolescents: the Strong African American Families Program.

    Science.gov (United States)

    Gerrard, Meg; Gibbons, Frederick X; Brody, Gene H; Murry, Velma McBride; Cleveland, Michael J; Wills, Thomas A

    2006-06-01

    This study examined mediators of the Strong African American Families Program, a randomized, dual-focus prevention trial intended to delay the onset of alcohol use and reduce alcohol consumption among rural African American youths. More specifically, it demonstrated that changes in consumption 2 yrs after the intervention were mediated through 2 different paths, a social reaction path and a reasoned/intention path. The social reaction path provided evidence that relative to the control condition, the intervention decreased children's willingness to drink by making their images of drinkers less favorable. The reasoned/intention path provided evidence that the intervention influenced the children's intentions to drink by increasing targeted parenting behaviors related to alcohol. Furthermore, the data demonstrate that these changes in willingness and intentions were independently associated with alcohol consumption at the follow-up, and they suggest that a dual-process model approach that targets both intentions and willingness can be more successful than either approach alone.

  20. Personal values of family physicians, practice satisfaction, and service to the underserved.

    Science.gov (United States)

    Eliason, B C; Guse, C; Gottlieb, M S

    2000-03-01

    Personal values are defined as "desirable goals varying in importance that serve as guiding principles in people's lives," and have been shown to influence specialty choice and relate to practice satisfaction. We wished to examine further the relationship of personal values to practice satisfaction and also to a physician's willingness to care for the underserved. We also wished to study associations that might exist among personal values, practice satisfaction, and a variety of practice characteristics. We randomly surveyed a stratified probability sample of 1224 practicing family physicians about their personal values (using the Schwartz values questionnaire), practice satisfaction, practice location, breadth of practice, demographics, board certification status, teaching involvement, and the payor mix of the practice. Family physicians rated the benevolence (motivation to help those close to you) value type highest, and the ratings of the benevolence value type were positively associated with practice satisfaction (correlation coefficient = 0.14, P = .002). Those involved in teaching medical trainees were more satisfied than those who were not involved (P = .009). Some value-type ratings were found to be positively associated with caring for the underserved. Those whose practices consisted of more than 40% underserved (underserved defined as Medicare, Medicaid, and indigent populations) rated the tradition (motivation to maintain customs of traditional culture and religion) value type significantly higher (P = .02). Those whose practices consisted of more than 30% indigent care rated the universalism (motivation to enhance and protect the well-being of all people) value type significantly higher (P = .03). Family physicians who viewed benevolence as a guiding principle in their lives reported a higher level of professional satisfaction. Likewise, physicians involved in the teaching of medical trainees were more satisfied with their profession. Family physicians

  1. The Strong Family Program: an innovative model to engage Aboriginal and Torres Strait Islander youth and Elders with reproductive and sexual health community education.

    Science.gov (United States)

    Duley, P; Botfield, J R; Ritter, T; Wicks, J; Brassil, A

    2017-08-01

    Issue addressed Aboriginal youth in Australia often experience high rates of intimate partner violence (family violence) and poorer reproductive and sexual health than their non-Aboriginal counterparts. To address some of the disparities, the Strong Family Program was developed to deliver reproductive and sexual health education to Aboriginal communities in New South Wales. Methods Development of the program was based on an extensive consultation process with Aboriginal communities. It was implemented in three communities, with two groups from each hosting Aboriginal youth and Elders in a yarning circle within the culturally respectful frameworks of 'men and boys'' and 'women and girls'' business. An evaluation was conducted to measure reproductive and sexual health knowledge and attitude changes upon program completion, using pre- and post-program surveys and yarning (focus group discussions). Results Program participants comprised 48 females and 28 males. Overall, mean knowledge and attitude scores improved upon completion of the program (from 77% to 82% and from 4.15 to 4.32 out of 5, respectively). Among participants aged 20 years and under (the youngest participant was 13 years), there was an increase in knowledge (P=0.034); among participants aged over 20 years (the oldest participant was 78 years), there was an increase in positive attitudes (P=0.001). Participants perceived the information provided to be useful and relevant, with many reporting improved knowledge and attitudes around rights and respectful relationships. Conclusions Reproductive and sexual health education in Aboriginal communities should be based on community consultations and carried out within a culturally appropriate framework to promote greater success. Continued implementation of the Strong Family Program will promote increased understanding of respectful relationships and improved health outcomes for Aboriginal young people. So what? The Strong Family Program was based on an extensive

  2. ALCOHOL CONSUMPTION WITH FAMILY PATTERN RELATED TO STRONG PERSONALITIES: A CASE-CONTROL STUDY IN MARRIED ROMANIAN STUDENTS.

    Science.gov (United States)

    Petrescu, Cristina

    2016-01-01

    In the study conducted the aim was to investigate strong personalities (SP) related to alcohol consumption in married students from Romania. Consisted in 2 samples: a case-sample (23 alcohol consumer students with a family pattern of weekly consumption, 47.8% male and 52.2% female, aged 21-29 years) and a control-sample (42 no-alcohol consumer students without a family pattern of consumption, 26.2% male and 73.8% female, aged 21-29 years), selected from a sample of 176 married students. An observational inquiry (case-control) consisted in applying 2 questionnaires: Health Questionnaire (60 items, 7: Q43-Q49 -alcohol consumption) and Strong Personalities Questionnaire (88 items, alpha-Crohnbach index-0.823). Statistical analysis was performed by the aid of SPSS 20 Program. For alcohol consumer students with weekly pattern of consumption the main reason of alcohol consumption was curiosity (60.9%) and the most frequent consumed alcohol was beer (38.6%, 500-3000 ml/week). Personalities' profiles revealed V-hyperthymic, III-hyperperseverant and X-emotive strong personalities (SP) as being symptomatic (over 50% symptomatic level-SL) for both samples, with a difference (control-case) for X-emotive SP (71.7% students--57.1% students, respectively). I-demonstrative, VII-cyclothymic and IV-unruly SP presented a difference between case (symptomatic: 61.8%; 61.8% and 61.8% students, respectively) and control (symptomatic: 36.8%; 37.5% and 45% students, respectively) samples. A statistically significant difference case-control samples was demonstrated for I-Demonstrative (item S29: chi square chi2 = 10.65; Sig.0.002; gamma correlation gamma=0.73; Sig.0.002) and for X-emotive (item S25: chi2 = 8.76; gamma = -0.66; Sig.0.003) SP. In conclusion, a relation SP-alcohol consumption in married students is suggested.

  3. The prognostic value of family history among patients with urinary bladder cancer.

    Science.gov (United States)

    Egbers, Lieke; Grotenhuis, Anne J; Aben, Katja K; Alfred Witjes, J; Kiemeney, Lambertus A; Vermeulen, Sita H

    2015-03-01

    A history of urinary bladder cancer (UBC) in first-degree relatives increases UBC risk by twofold. The influence of positive family history on UBC prognosis is unknown. Here, we investigated association of first-degree UBC family history with clinicopathological characteristics and prognosis of UBC patients. Detailed clinical data of 1,465 non-muscle-invasive bladder cancer (NMIBC) and 250 muscle-invasive or metastatic bladder cancer (MIBC) patients, diagnosed from 1995 to 2010, were collected through medical file review. Competing risk analyses were used to compare recurrence-free survival (RFS) and progression-free survival (PFS) of NMIBC patients according to self-reported UBC family history. Overall survival in MIBC patients was estimated using Kaplan-Meier analysis. The added value of family history in prediction of NMIBC prognosis was quantified with Harrell's concordance-index. Hundred (6.8%) NMIBC and 14 (5.6%) MIBC patients reported UBC in first-degree relatives. Positive family history was statistically significantly associated with smaller tumor size and non-significantly with more favorable distribution of other tumor characteristics. In univariable analyses, positive family history correlated with longer RFS (p = 0.11) and PFS (p = 0.04). Hazard ratios for positive vs. negative family history after adjustment for clinicopathological characteristics were 0.75 (95% CI = 0.53-1.07) and 0.45 (95% CI = 0.18-1.12) for RFS and PFS, respectively. Five familial and 48 sporadic MIBC patients (Kaplan-Meier 10-year risk: 41% and 25%) died within 10 years. Family history did not improve the c-index of prediction models. This study shows that a first-degree family history of UBC is not clearly associated with NMIBC prognosis. Family history does not aid in prediction of NMIBC recurrence or progression. © 2014 The Authors. Published by Wiley Periodicals, Inc. on behalf of UICC.

  4. Values transferred and cherished by mothers in the rural families in the Polish Second Republic

    Directory of Open Access Journals (Sweden)

    ANNA JÓZEFOWICZ

    2017-10-01

    Full Text Available In the Polish Second Republic, so in the country rebom afiter one hundred twenty three years of captivity, the role of a woman as a woman-mother, was significantly emphasized. Press, literature, researchers have proved that safety and order in the whole country depend on safety and order in individual families. The key notion became: „from education of a mother to education of a child”. While analyzing sources such as newspapers, magazines, diaries, guidebooks, I noticed the following values for which mothers in rural families were held to be responsible: 1 ,value of work connected with obligation in farm and household, so role of mother asahousewife; 2.the value of the family as a community and the mother's role in it. Mother was the first protector, tutor, patron of a child. Mother took care of child and other members in the family, she helped them, she guaranteed the positive atmosphere at home, took care of safety in a wide context. It was significant that mother appealed in the process of socialization to common traditions and experiences; 3.value of education and social consciousness, so the role of the mother in shaping social consciousness; 4.patriotic value, so the role of the mother in shaping patriotic attitude

  5. Perceived Relationship Quality and Family Values: Online Graduate Students and Intimate Partners

    Science.gov (United States)

    Jones-Garcia Stage, Tracy

    2017-01-01

    Previous research found that relationship quality (RQ) for intimate couples may be adversely effected in times of stress, potentially decreasing marital satisfaction up to 36% during a four-year period for high stress couples. Previous research indicated family values (FV) may mediate RQ in stressful times; however, no research has examined this…

  6. Valuing the Invaluable: 2011 Update, The Growing Contributions and Costs of Family Caregiving

    Data.gov (United States)

    U.S. Department of Health & Human Services — This report estimates the economic value of family caregiving at $450 billion in 2009 based on 42.1 million caregivers age 18 or older providing an average of 18.4...

  7. Values and Preferences of Individuals with Dementia: Perceptions of Family Caregivers over Time

    Science.gov (United States)

    Reamy, Allison M.; Kim, Kyungmin; Zarit, Steven H.; Whitlatch, Carol J.

    2013-01-01

    Purpose of the Study: Cross-sectional evidence indicates that family caregivers reporting on the importance of daily care values and preferences of individuals with mild-to-moderate dementia consistently report less importance than individuals with dementia (IWDs) self-report. Discrepancy is primarily associated with caregivers' beliefs about…

  8. Monetary Value of a Prescription Assistance Program Service in a Rural Family Medicine Clinic

    Science.gov (United States)

    Whitley, Heather P.

    2011-01-01

    Purpose: To quantify the monetary value of medications provided to rural Alabamians through provision of pharmaceutical manufacturer-sponsored prescription assistance programs (PAPs) provided by a clinical pharmacist in a private Black Belt family medicine clinic during 2007 and 2008. Methods: Patients struggling to afford prescription medications…

  9. Diabetes-specific genetic effects on obesity traits in American Indian populations: the Strong Heart Family Study

    Directory of Open Access Journals (Sweden)

    Howard Barbara V

    2008-10-01

    Full Text Available Abstract Background Body fat mass distribution and deposition are determined by multiple environmental and genetic factors. Obesity is associated with insulin resistance, hyperinsulinemia, and type 2 diabetes. We previously identified evidence for genotype-by-diabetes interaction on obesity traits in Strong Heart Family Study (SHFS participants. To localize these genetic effects, we conducted genome-wide linkage scans of obesity traits in individuals with and without type 2 diabetes, and in the combined sample while modeling interaction with diabetes using maximum likelihood methods (SOLAR 2.1.4. Methods SHFS recruited American Indians from Arizona, North and South Dakota, and Oklahoma. Anthropometric measures and diabetes status were obtained during a clinic visit. Marker allele frequencies were derived using maximum likelihood methods estimated from all individuals and multipoint identity by descent sharing was estimated using Loki. We used variance component linkage analysis to localize quantitative trait loci (QTLs influencing obesity traits. We tested for evidence of additive and QTL-specific genotype-by-diabetes interactions using the regions identified in the diabetes-stratified analyses. Results Among 245 diabetic and 704 non-diabetic American Indian individuals, we detected significant additive gene-by-diabetes interaction for weight and BMI (P P Conclusion These results suggest distinct genetic effects on body mass in individuals with diabetes compared to those without diabetes, and a possible role for one or more genes on chromosome 1 in the pathogenesis of obesity.

  10. Gender and family influences on Spanish students' aspirations and values in stem fields

    Science.gov (United States)

    Sáinz, Milagros; Müller, Jörg

    2018-01-01

    Drawing on expectancy-value theory, this study examines gender and family influences on students' career aspirations and attached values. 796 secondary Spanish students (M age = 16 years old, S.D. = 0.81) participated. 53% were boys. The results show that boys and students with mothers who have completed intermediate level education were more interested in science, technology, engineering and mathematics (STEM) architecture and technology. Girls and students with highly educated mothers born in Spain were more likely to aspire to STEM health and experimental studies. Furthermore, boys and students planning to pursue STEM-technology studies attached higher extrinsic values to these studies. On the contrary, girls and participants with interest in experimental and health studies attached less extrinsic values to these studies. Moreover, students with highly educated mothers and interested in STEM architecture and technology reported higher extrinsic values. Understanding the interaction of gender and family factors shaping adolescents' career aspirations in STEM fields seems to be crucial to designing significant and effective school and family grounded interventions.

  11. Professional versus family management in Brazilian fashion retail companies: exploring value-investors’ perceptions

    Directory of Open Access Journals (Sweden)

    Clarice Secches Kogut

    Full Text Available Abstract Regarding the debate on which sort of management - professional or family administration - would more effectively run businesses, this paper discusses the advantages and shortcomings of family and professional management from a theoretical and a practitioner’s viewpoint. The study aims at contributing to our understanding about the superiority that either type of management might have delivering long-term performance and value creation to shareholders. Six investors from top value investment funds were interviewed regarding the management of seven fashion retail Brazilian companies. Data analysis revealed that investors do not prefer either type of management - family or professional - when they make investments. Instead, they do look for specific characteristics and patterns of behavior in a CEO, which resemble Selznick’s (1957 definition of an institutional leader. Finally, the paper suggests a new path of research for scholars (relating old institutionalism and professionalism and practical guidelines for each type of management (family or professional, offering, therefore, an academic as well as a practical contribution.

  12. On Strong Convergence by the Hybrid Method for Equilibrium and Fixed Point Problems for an Inifnite Family of Asymptotically Nonexpansive Mappings

    Directory of Open Access Journals (Sweden)

    Cai Gang

    2009-01-01

    Full Text Available We introduce two modifications of the Mann iteration, by using the hybrid methods, for equilibrium and fixed point problems for an infinite family of asymptotically nonexpansive mappings in a Hilbert space. Then, we prove that such two sequences converge strongly to a common element of the set of solutions of an equilibrium problem and the set of common fixed points of an infinite family of asymptotically nonexpansive mappings. Our results improve and extend the results announced by many others.

  13. Educational Values in Different Social-Economic Status--A Study Case of Six Families in Maros Regency

    Science.gov (United States)

    Jabaruddin; Alimuddin; Manda, Darman

    2016-01-01

    This research aims at determining educational values in families by describing the priority of the values selected in the educational value, the role of parents, and the socialization of values that were used by parents in educational values. This research is a case study with a qualitative approach. The subjects of the research were selected…

  14. The effects of family support and work engagement on organizationally valued job outcomes

    OpenAIRE

    Karatepe, Osman M.

    2015-01-01

    There are calls for more empirical research about the antecedents and outcomes of work engagement in frontline service jobs in the hospitality management literature. With this realization, using the precepts of the motivational process of the Job Demands-Resources model, the present study aims to develop and test a conceptual model that examines work engagement as a mediator of the effect of family support on organizationally relevant and valued job outcomes. Turnover intentions, job performa...

  15. Longitudinal associations among parental acceptance, familism values, and sibling intimacy in Mexican-origin families.

    Science.gov (United States)

    Killoren, Sarah E; Wheeler, Lorey A; Updegraff, Kimberly A; Rodríguez de Jésus, Sue A; McHale, Susan M

    2015-06-01

    Prospective associations among parent-adolescent acceptance and familism values in early and middle adolescence and sibling intimacy in late adolescence and young adulthood were assessed in 246 Mexican-origin families. Older sibling gender and sibling gender constellation were investigated as moderators of these associations. Sibling intimacy was stable over time and younger siblings with older sisters reported higher levels of sibling intimacy than those with older brothers. As predicted, stronger familism values were associated with greater sibling intimacy, but this link was evident only for older sisters and for girl-girl dyads. The links from mother- and father-acceptance to sibling intimacy also depended on the gender constellation of the sibling dyad: Higher levels of maternal warmth were associated with greater sibling intimacy for older sisters and girl-girl sibling pairs but higher levels of paternal warmth were linked to greater sibling intimacy only for older siblings in mixed-gender sibling dyads. Findings are consistent with prior research on the role of gender in family relationships but extend this work to encompass the effects of both parents' and siblings' gender, as well as the role of sociocultural values in parents' socialization influences. © 2015 Family Process Institute.

  16. <strong>Mini-project>

    DEFF Research Database (Denmark)

    Katajainen, Jyrki

    2008-01-01

    In this project the goal is to develop the safe * family of containers for the CPH STL. The containers to be developed should be safer and more reliable than any of the existing implementations. A special focus should be put on strong exception safety since none of the existing prototypes available...

  17. Review of family relational stress and pediatric asthma: the value of biopsychosocial systemic models.

    Science.gov (United States)

    Wood, Beatrice L; Miller, Bruce D; Lehman, Heather K

    2015-06-01

    Asthma is the most common chronic disease in children. Despite dramatic advances in pharmacological treatments, asthma remains a leading public health problem, especially in socially disadvantaged minority populations. Some experts believe that this health gap is due to the failure to address the impact of stress on the disease. Asthma is a complex disease that is influenced by multilevel factors, but the nature of these factors and their interrelations are not well understood. This paper aims to integrate social, psychological, and biological literatures on relations between family/parental stress and pediatric asthma, and to illustrate the utility of multilevel systemic models for guiding treatment and stimulating future research. We used electronic database searches and conducted an integrated analysis of selected epidemiological, longitudinal, and empirical studies. Evidence is substantial for the effects of family/parental stress on asthma mediated by both disease management and psychobiological stress pathways. However, integrative models containing specific pathways are scarce. We present two multilevel models, with supporting data, as potential prototypes for other such models. We conclude that these multilevel systems models may be of substantial heuristic value in organizing investigations of, and clinical approaches to, the complex social-biological aspects of family stress in pediatric asthma. However, additional systemic models are needed, and the models presented herein could serve as prototypes for model development. © 2015 Family Process Institute.

  18. Intercultural Transmission of Collectivism and Achievement Values in Two Acculturation Contexts: The Case of Turkish Families in Germany and Turkish and Moroccan Families in the Netherlands.

    Science.gov (United States)

    Phalet, Karen; Schonpflug, Ute

    2001-01-01

    Examined the impact of immigrant parents' goals and acculturation contexts on family value transmission, surveying Turkish parent-child dyads in the Netherlands. Across cultures, parents' collectivism values were transmitted. Parental goals mediated value transmission. Transmission was significant after controlling for gender and education.…

  19. Family Traditions, Cultural Values, and the Clinician's Countertransference: Therapeutic Assessment of a Young Sicilian Woman.

    Science.gov (United States)

    Fantini, Francesca

    2016-01-01

    Despite recent advances in models and instruments to understand the role of a client's cultural background, clinical psychologists are not immune to implicit cultural biases that are potentially damaging to the therapeutic alliance. In this article, I present a Therapeutic Assessment with a young Sicilian woman conducted in a university-based student clinic in Italy. During the assessment, I assumed that because we were both Italians, my client shared my perspective (northern Italian) about family and individual values, which resulted in a therapeutic impasse when I responded on the basis of my individual and culturally shaped view of interpersonal and family relationships without appreciating important differences between my own and my client's microcultures. To overcome the impasse, I had to openly acknowledge such differences and reorient myself to my client's goals. I discuss the core processes involved in such a repair in the context of a cross-cultural psychological assessment.

  20. Organ S values and effective doses for family members exposed to adult patients following I-131 treatment: A Monte Carlo simulation study

    Energy Technology Data Exchange (ETDEWEB)

    Han, Eun Young [Department of Radiation Oncology, University of Arkansas Medical Sciences, Little Rock, Arkansas 72205 (United States); Lee, Choonsik [Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institute of Health, Bethesda, Maryland 20852 (United States); Mcguire, Lynn; Brown, Tracy L. Y. [Department of Radiology, Division of Nuclear Medicine, University of Arkansas Medical Sciences, Little Rock, Arkansas 72205 (United States); Bolch, Wesley E. [J. Crayton Pruitt Family Department of Biomedical Engineering, University of Florida, Gainesville, Florida 32611 (United States)

    2013-08-15

    Purpose: To calculate organ S values (mGy/Bq-s) and effective doses per time-integrated activity (mSv/Bq-s) for pediatric and adult family members exposed to an adult male or female patient treated with I-131 using a series of hybrid computational phantoms coupled with a Monte Carlo radiation transport technique.Methods: A series of pediatric and adult hybrid computational phantoms were employed in the study. Three different exposure scenarios were considered: (1) standing face-to-face exposures between an adult patient and pediatric or adult family phantoms at five different separation distances; (2) an adult female patient holding her newborn child, and (3) a 1-yr-old child standing on the lap of an adult female patient. For the adult patient model, two different thyroid-related diseases were considered: hyperthyroidism and differentiated thyroid cancer (DTC) with corresponding internal distributions of {sup 131}I. A general purpose Monte Carlo code, MCNPX v2.7, was used to perform the Monte Carlo radiation transport.Results: The S values show a strong dependency on age and organ location within the family phantoms at short distances. The S values and effective dose per time-integrated activity from the adult female patient phantom are relatively high at shorter distances and to younger family phantoms. At a distance of 1 m, effective doses per time-integrated activity are lower than those values based on the NRC (Nuclear Regulatory Commission) by a factor of 2 for both adult male and female patient phantoms. The S values to target organs from the hyperthyroid-patient source distribution strongly depend on the height of the exposed family phantom, so that their values rapidly decrease with decreasing height of the family phantom. Active marrow of the 10-yr-old phantom shows the highest S values among family phantoms for the DTC-patient source distribution. In the exposure scenario of mother and baby, S values and effective doses per time-integrated activity to

  1. Organ S values and effective doses for family members exposed to adult patients following I-131 treatment: A Monte Carlo simulation study

    International Nuclear Information System (INIS)

    Han, Eun Young; Lee, Choonsik; Mcguire, Lynn; Brown, Tracy L. Y.; Bolch, Wesley E.

    2013-01-01

    Purpose: To calculate organ S values (mGy/Bq-s) and effective doses per time-integrated activity (mSv/Bq-s) for pediatric and adult family members exposed to an adult male or female patient treated with I-131 using a series of hybrid computational phantoms coupled with a Monte Carlo radiation transport technique.Methods: A series of pediatric and adult hybrid computational phantoms were employed in the study. Three different exposure scenarios were considered: (1) standing face-to-face exposures between an adult patient and pediatric or adult family phantoms at five different separation distances; (2) an adult female patient holding her newborn child, and (3) a 1-yr-old child standing on the lap of an adult female patient. For the adult patient model, two different thyroid-related diseases were considered: hyperthyroidism and differentiated thyroid cancer (DTC) with corresponding internal distributions of 131 I. A general purpose Monte Carlo code, MCNPX v2.7, was used to perform the Monte Carlo radiation transport.Results: The S values show a strong dependency on age and organ location within the family phantoms at short distances. The S values and effective dose per time-integrated activity from the adult female patient phantom are relatively high at shorter distances and to younger family phantoms. At a distance of 1 m, effective doses per time-integrated activity are lower than those values based on the NRC (Nuclear Regulatory Commission) by a factor of 2 for both adult male and female patient phantoms. The S values to target organs from the hyperthyroid-patient source distribution strongly depend on the height of the exposed family phantom, so that their values rapidly decrease with decreasing height of the family phantom. Active marrow of the 10-yr-old phantom shows the highest S values among family phantoms for the DTC-patient source distribution. In the exposure scenario of mother and baby, S values and effective doses per time-integrated activity to the

  2. Clusters of cultures: diversity in meaning of family value and gender role items across Europe.

    Science.gov (United States)

    van Vlimmeren, Eva; Moors, Guy B D; Gelissen, John P T M

    2017-01-01

    Survey data are often used to map cultural diversity by aggregating scores of attitude and value items across countries. However, this procedure only makes sense if the same concept is measured in all countries. In this study we argue that when (co)variances among sets of items are similar across countries, these countries share a common way of assigning meaning to the items. Clusters of cultures can then be observed by doing a cluster analysis on the (co)variance matrices of sets of related items. This study focuses on family values and gender role attitudes. We find four clusters of cultures that assign a distinct meaning to these items, especially in the case of gender roles. Some of these differences reflect response style behavior in the form of acquiescence. Adjusting for this style effect impacts on country comparisons hence demonstrating the usefulness of investigating the patterns of meaning given to sets of items prior to aggregating scores into cultural characteristics.

  3. Nature of protein family signatures: insights from singular value analysis of position-specific scoring matrices.

    Directory of Open Access Journals (Sweden)

    Akira R Kinjo

    Full Text Available Position-specific scoring matrices (PSSMs are useful for detecting weak homology in protein sequence analysis, and they are thought to contain some essential signatures of the protein families. In order to elucidate what kind of ingredients constitute such family-specific signatures, we apply singular value decomposition to a set of PSSMs and examine the properties of dominant right and left singular vectors. The first right singular vectors were correlated with various amino acid indices including relative mutability, amino acid composition in protein interior, hydropathy, or turn propensity, depending on proteins. A significant correlation between the first left singular vector and a measure of site conservation was observed. It is shown that the contribution of the first singular component to the PSSMs act to disfavor potentially but falsely functionally important residues at conserved sites. The second right singular vectors were highly correlated with hydrophobicity scales, and the corresponding left singular vectors with contact numbers of protein structures. It is suggested that sequence alignment with a PSSM is essentially equivalent to threading supplemented with functional information. In addition, singular vectors may be useful for analyzing and annotating the characteristics of conserved sites in protein families.

  4. Television, family atmosphere and perception of values in teenagers with and without ADHD

    Directory of Open Access Journals (Sweden)

    C Medrano Samaniego

    2013-04-01

    Full Text Available The current media culture offers few opportunities for people to maintain their attention over prolonged periods of time and may complicate the understanding of the meaning of the transmitted messages. Thus, this research aims to establish the similarities and differences between teenagers with and without Attention Deficit Hyperactivity Disorder (ADHD in terms of television preferences in relation to the family atmosphere and the perception of values. The study is based on the opinions of 209 teenagers with and without ADHD and aged between 14 and 18 years. The results, which are based on answers to the CH-TV 0.2 and VAL.TV.02 questionnaires, indicate that there are two majority TV-viewer profiles among the sample of teenagers. These profiles are differentiated by the preference towards certain TV genres, the importance granted to the physical attractiveness of TV characters, which is related to the values of openness to change and self-enhancement, and family cohesion and expressiveness. However, there are remarkable differences between the ADHD and normal groups with regards to those profiles. This study aims to contribute to the study of individual differences in relation to media consumption, and to the development of educational media literacy programmes for children and teenagers, according to the characteristics of their target audience.

  5. Taking stock of work-family initiatives: How announcements of "family-friendly" human resource decisions affect shareholder value.

    OpenAIRE

    Michelle M. Arthur; Alison Cook

    2004-01-01

    This study examines share price reactions to 231 work-family human resource policies adopted by Fortune 500 companies and announced in the Wall Street Journal between 1971 and 1996. Consistent with past research, the results suggest that firm announcements of work-family initiatives positively affected shareholder return. The authors also empirically test three hypotheses concerning how the timing of work-family initiatives influences shareholder reaction. They find that a pioneering company ...

  6. The association of family functioning and psychosis proneness in five countries that differ in cultural values and family structures.

    Science.gov (United States)

    Wüsten, Caroline; Lincoln, Tania M

    2017-07-01

    For decades, researchers have attributed the better prognosis of psychosis in developing countries to a host of socio-cultural factors, including family functioning. Nevertheless, it is unknown whether family functioning and its association with symptoms differ across countries. This study assessed family functioning (support, satisfaction with family relations, and criticism) and psychosis proneness in community samples from Chile (n =399), Colombia (n=486), Indonesia (n=115), Germany (n=174) and the USA (n=143). Family functioning was compared between prototypical developing countries (Chile, Columbia, Indonesia) and highly industrialized countries (Germany, USA). Hierarchical regression analysis was used to test for the moderating effect of country on the associations between family functioning and psychosis proneness. Participants from developing countries perceived more support and felt more satisfied. However, they also perceived more criticism than participants from highly industrialized countries. Criticism and family satisfaction were significantly associated with psychosis proneness. Moreover, the relationship between criticism and psychosis proneness was significantly stronger in developing countries compared to highly industrialized countries. Generally, family satisfaction and criticism appear to be more relevant to psychosis proneness than the quantity of family support. Moreover, criticism seems to be more closely related to psychosis proneness in developing countries. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  7. 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.

  8. Acculturation, Enculturation, and Symptoms of Depression in Hispanic Youth: The Roles of Gender, Hispanic Cultural Values, and Family Functioning

    Science.gov (United States)

    Lorenzo-Blanco, Elma I.; Unger, Jennifer B.; Baezconde-Garbanati, Lourdes; Ritt-Olson, Anamara; Soto, Daniel

    2012-01-01

    The risk for depression increases as Hispanic youth acculturate to U.S. society. This association is stronger for Hispanic girls than boys. To better understand the influence of culture and family on depressive symptoms, we tested a process-oriented model of acculturation, cultural values, and family functioning. The data came from Project RED,…

  9. The Nation and the Family: The Impact of National Identification and Perceived Importance of Family Values on Homophobic Attitudes in Lithuania and Scotland.

    Science.gov (United States)

    Wakefield, Juliet R H; Kalinauskaite, Monika; Hopkins, Nick

    The meanings attached to the nation can be consequential for group members' attitudes and beliefs. We examined how national identity definition can influence the extent of individuals' homophobia with 159 Lithuanian and 176 Scottish university students who completed a questionnaire which measured their national identification, homophobia, and the extent to which they felt traditional family values were central to their nation's identity. Consistent with nation-wide differences in the significance given to the family, Lithuanian participants perceived family values to be more important for their national identity and expressed higher levels of homophobia than did Scottish participants. Moreover, the relationship between level of national identification and homophobia was stronger in Lithuania than in Scotland. Analyses revealed that the perceived importance of family values helped explain the difference between homophobia levels in Lithuania and Scotland. In both sites we found an indirect effect of national identification on homophobia via the perceived importance of family values, but this effect was significantly stronger for Lithuanian participants. These findings illustrate the ways in which identification with the nation is relevant to attitudes concerning sexuality, and how this varies according to national context. Our work indicates that LGBT rights campaigns should be informed by the knowledge that homophobia may be perpetuated by national valorisation of the family.

  10. Unto the third generation: evidence for strong familial aggregation of physicians, psychologists, and psychotherapists among first-year medical and psychology students in a nationwide Austrian cohort census.

    Science.gov (United States)

    Tran, Ulrich S; Berger, Nina; Arendasy, Martin E; Greitemeyer, Tobias; Himmelbauer, Monika; Hutzler, Florian; Kraft, Hans-Georg; Oettl, Karl; Papousek, Ilona; Vitouch, Oliver; Voracek, Martin

    2017-05-03

    Medical students present higher numbers of physician relatives than expectable from the total population prevalence of physicians. Evidence for such a familial aggregation effect of physicians has emerged in investigations from the Anglo-American, Scandinavian, and German-speaking areas. In particular, past data from Austria suggest a familial aggregation of the medical, as well as of the psychological and psychotherapeutic, professions among medical and psychology undergraduates alike. Here, we extend prior related studies by examining (1) the extent to which familial aggregation effects apply to the whole nation-wide student census of all relevant (eight) public universities in Austria; (2) whether effects are comparable for medical and psychology students; (3) and whether these effects generalize to relatives of three interrelated health professions (medicine, psychology, and psychotherapy). We investigated the familial aggregation of physicians, psychologists, and psychotherapists, based on an entire cohort census of first-year medical and psychology students (n = 881 and 920) in Austria with generalized linear mixed models. For both disciplines, we found strong familial aggregation of physicians, psychologists, and psychotherapists. As compared with previous results, directionally opposite time trends within disciplines emerged: familial aggregation of physicians among medical students has decreased, whilst familial aggregation of psychologists among psychology students has increased. Further, there were sex-of-relative effects (i.e., more male than female physician relatives), but no substantial sex-of-student effects (i.e., male and female students overall reported similar numbers of relatives for all three professions of interest). In addition, there were age-benefit effects, i.e., students with a relative in the medical or the psychotherapeutic profession were younger than students without, thus suggesting earlier career decisions. The familial

  11. Pengaruh Mindset, Kepemimpinan, dan Nilai Keluarga terhadap Budaya Organisasi Perusahaan Keluarga [Influence of Mindset, Leadership, and Family Values on the Organizational Culture of Family Firms

    Directory of Open Access Journals (Sweden)

    Maria Bella

    2018-05-01

    Full Text Available This research aims to find out how significant the mindset, leadership, and family values influence the organizational culture of family firms. This research is a quantitative research which uses questionnaires as the data collection method. The population of this research is the students of University of Ciputra who attend the Family Business class in the odd semester of 2016 Entrepreneurship subject. There are 59 respondents’ data which fit as samples of this research and the data is processed by using the Partial Least Square (PLS analysis method. The result of this research shows that (1 mindset significantly affects leadership, (2 leadership does not significantly affect the organizational culture of family firms, (3 mindset significantly affects family values, (4 family values significantly affect the organizational culture of family firms, (5 family values do not significantly affect leadership, (6 mindset does not significantly affect the organizational culture of family firms, and (7 the organizational culture of family firms can be formed by the leader’s mindset which are reflected through the family values believed and applied within the companies. Bahasa Indonesia Abstrak: Penelitian ini bertujuan untuk mengetahui seberapa signifikan mindset, kepemimpinan, dan nilai keluarga berpengaruh terhadap budaya organisasi perusahaan keluarga. Penelitian ini merupakan penelitian kuantitatif yang menggunakan kuesioner sebagai metode pengumpulan data. Populasi pada penelitian ini adalah mahasiswa Universitas Ciputra yang tergabung dalam kelas Family Business pada mata kuliah Entrepreneurship semester ganjil 2016. Terdapat 59 data responden yang dinyatakan layak untuk digunakan sebagai sampel penelitian dan data diolah dengan menggunakan metode analisis Partial Least Square (PLS. Hasil dari penelitian ini menunjukkan bahwa (1 mindset berpengaruh secara signifikan terhadap kepemimpinan, (2 kepemimpinan tidak berpengaruh secara signifikan

  12. Is the value of Community Healthcare Agents in Brazil's Family Health Strategy receiving full recognition?

    Science.gov (United States)

    Guanaes-Lorenzi, Carla; Pinheiro, Ricardo Lana

    2016-08-01

    This paper discusses meanings produced by Community Healthcare Agents (ACSs) on whether or not they feel that ACSs in Brazil's Family Health Strategy are receiving the recognition they deserve, considering their work with social networks. Discussion groups with 28 agents of six Health Units were held, sound-recorded and transcribed. Qualitative analysis of the material enables us to identify, in the discursive practices of ACSs, a tension on whether proper value is attributed to their work, or not. There was attribution of value when they talk of their activity in close proximity with the community, and their potential for construction of human connections; but there was non-attribution of value when they talk of the system's macro-structural aspects, such as low salaries, and low recognition of their function, in comparison to higher-level professionals. We conclude that the view of their work - still involving fragmented work processes, and expectation by the population that they will be able to provide immediate solutions to demands - might be preventing them from taking on board a more wide-ranging concept of primary healthcare, as a structuring and communication agent of the Healthcare Network, and as an organizing agent of Brazil's Unified Health System.

  13. Predictive value of the korean academy of family medicine in-training examination for certifying examination.

    Science.gov (United States)

    Cho, Jung-Jin; Kim, Ji-Yong

    2011-09-01

    In-training examination (ITE) is a cognitive examination similar to the written test, but it is different from the Clinical Practice Examination of the Korean Academy of Family Medicine (KAFM) Certification Examination (CE). The objective of this is to estimate the positive predictive value of the KAFM-ITE for identifying residents at risk for poor performance on the three types of KAFM-CE. 372 residents who completed the KAFM-CE in 2011 were included. We compared the mean KAFM-CE scores with ITE experience. We evaluated the correlation and the positive predictive value (PPV) of ITE for the multiple choice question (MCQ) scores of 1st written test & 2nd slide examination, the total clinical practice examination scores, and the total sum of 2nd test. 275 out of 372 residents completed ITE. Those who completed ITE had significantly higher MCQ scores of 1st written test than those who did not. The correlation of ITE scores with 1st written MCQ (0.627) was found to be the highest among the other kinds of CE. The PPV of the ITE score for 1st written MCQ scores was 0.672. The PPV of the ITE score ranged from 0.376 to 0.502. The score of the KAFM ITE has acceptable positive predictive value that could be used as a part of comprehensive evaluation system for residents in cognitive field.

  14. O valor (do casamento na agricultura familiar The value of marriage to the farm family

    Directory of Open Access Journals (Sweden)

    Valmir Luiz Stropasolas

    2004-04-01

    Full Text Available O artigo aborda o questionamento de valores culturais na agricultura familiar e, especificamente, coloca em relevo as diversas representações que vêm sendo construídas por jovens e mulheres em torno da noção de casamento. Para discutir o significado, a importância e as redefinições em curso na categoria casamento, resgatam-se alguns depoimentos feitos por filhas/os de agricultores familiares no âmbito da minha pesquisa de doutorado realizada na região Oeste de Santa Catarina. A partir da análise das representações e das iniciativas da juventude rural, visualiza-se a emergência de conflitos no horizonte das escolhas dos modelos de família e casamento, processo que repercute nos projetos de vida formulados por moças e rapazes e que acarreta um viés de gênero no movimento migratório de jovens.This article concerns the questioning of cultural values among farm families and specifically presents various representations that have been constructed by young people and women about the notion of marriage. To discuss the meaning, importance and the redefinitions currently being established about the category of marriage, an analysis was conducted of the statements of the sons and daughters of farm families collected during my doctoral research in western Santa Catarina state. Based on the analysis of the representations and actions of rural youth, an emergence of conflicts was identified concerning the choice of family models and marriage. This has influenced the life plans made by young men and women and gives importance to the factor of gender in the migratory movement of youth.

  15. A new family of Polak-Ribiere-Polyak conjugate gradient method with the strong-Wolfe line search

    Science.gov (United States)

    Ghani, Nur Hamizah Abdul; Mamat, Mustafa; Rivaie, Mohd

    2017-08-01

    Conjugate gradient (CG) method is an important technique in unconstrained optimization, due to its effectiveness and low memory requirements. The focus of this paper is to introduce a new CG method for solving large scale unconstrained optimization. Theoretical proofs show that the new method fulfills sufficient descent condition if strong Wolfe-Powell inexact line search is used. Besides, computational results show that our proposed method outperforms to other existing CG methods.

  16. Applicable value of real time interventional ultrasound guidance in family planning reproduction operation

    International Nuclear Information System (INIS)

    Wu Guoping; Zou Dongfang; Sun Jian; Dong Weihua

    2007-01-01

    Objective: To determine the clinical value of real time interventional ultrasound guidance in family planning reproduction operation. Methods: Under the guidance of ultrasound monitoring, 522 cases with high risk and difficult uterine operation were undertaken in our department. Results: The abdominal endoscopic contraceptive uterine operation under real time ultrasound monitoring was carried out for 522 cases in 4 years, with successful rates for high risk pregnancy as 287/289 cases, high risk troublesome withdrawal of contraceptive ring as 129/130 cases and puzzling uterine operation as 103/103 cases. The total successful rate reached 99.42%, without uterine rupture and other complications. Conclusion: The former complex, blind and difficult uterine operations turn to be simple, safe and reliable under the guidance of real time ultrasound. (authors)

  17. Strong interactions

    International Nuclear Information System (INIS)

    Froissart, Marcel

    1976-01-01

    Strong interactions are introduced by their more obvious aspect: nuclear forces. In hadron family, the nucleon octet, OMEGA - decuplet, and quark triply are successively considered. Pion wave having been put at the origin of nuclear forces, low energy phenomena are described, the force being explained as an exchange of structure corresponding to a Regge trajectory in a variable rotating state instead of the exchange of a well defined particle. At high energies the concepts of pomeron, parton and stratons are introduced, pionization and fragmentation are briefly differentiated [fr

  18. Acculturation, Enculturation, and Symptoms of Depression in Hispanic Youth: The Roles of Gender, Hispanic Cultural Values, and Family Functioning

    Science.gov (United States)

    Unger, Jennifer B.; Baezconde-Garbanati, Lourdes; Ritt-Olson, Anamara; Soto, Daniel

    2015-01-01

    The risk for depression increases as Hispanic youth acculturate to U.S. society. This association is stronger for Hispanic girls than boys. To better understand the influence of culture and family on depressive symptoms, we tested a process-oriented model of acculturation, cultural values, and family functioning. The data came from Project RED, which included 1,922 Hispanic students (53 % girls; 86 % were 14 years old; and 84 % were U.S. born) from Southern California. We used data from 9th to 11th grade to test the influence of acculturation-related experiences on depressive symptoms over time. Multi-group structural equation analysis suggested that both family conflict and cohesion were linked with depressive symptoms. Hispanic cultural values were associated with family cohesion and conflict but the strength and direction of these relationships varied across cultural values and gender. For girls and boys, familismo and respeto were associated with higher family cohesion and lower family conflict. Moreover, gender roles were linked with higher family cohesion in girls but not in boys. These results indicate that improving family functioning will be beneficial for boys’ and girls’ psychological well-being. This may be achieved by promoting familismo and respeto for boys and girls and by promoting traditional gender roles for girls. PMID:22627624

  19. Acculturation, enculturation, and symptoms of depression in Hispanic youth: the roles of gender, Hispanic cultural values, and family functioning.

    Science.gov (United States)

    Lorenzo-Blanco, Elma I; Unger, Jennifer B; Baezconde-Garbanati, Lourdes; Ritt-Olson, Anamara; Soto, Daniel

    2012-10-01

    The risk for depression increases as Hispanic youth acculturate to U.S. society. This association is stronger for Hispanic girls than boys. To better understand the influence of culture and family on depressive symptoms, we tested a process-oriented model of acculturation, cultural values, and family functioning. The data came from Project RED, which included 1,922 Hispanic students (53 % girls; 86 % were 14 years old; and 84 % were U.S. born) from Southern California. We used data from 9th to 11th grade to test the influence of acculturation-related experiences on depressive symptoms over time. Multi-group structural equation analysis suggested that both family conflict and cohesion were linked with depressive symptoms. Hispanic cultural values were associated with family cohesion and conflict but the strength and direction of these relationships varied across cultural values and gender. For girls and boys, familismo and respeto were associated with higher family cohesion and lower family conflict. Moreover, gender roles were linked with higher family cohesion in girls but not in boys. These results indicate that improving family functioning will be beneficial for boys' and girls' psychological well-being. This may be achieved by promoting familismo and respeto for boys and girls and by promoting traditional gender roles for girls.

  20. The potential medicinal value of plants from Asteraceae family with antioxidant defense enzymes as biological targets.

    Science.gov (United States)

    Koc, Suheda; Isgor, Belgin S; Isgor, Yasemin G; Shomali Moghaddam, Naznoosh; Yildirim, Ozlem

    2015-05-01

    Plants and most of the plant-derived compounds have long been known for their potential pharmaceutical effects. They are well known to play an important role in the treatment of several diseases from diabetes to various types of cancers. Today most of the clinically effective pharmaceuticals are developed from plant-derived ancestors in the history of medicine. The aim of this study was to evaluate the free radical scavenging activity and total phenolic and flavonoid contents of methanol, ethanol, and acetone extracts from flowers and leaves of Onopordum acanthium L., Carduus acanthoides L., Cirsium arvense (L.) Scop., and Centaurea solstitialis L., all from the Asteraceae family, for investigating their potential medicinal values of biological targets that are participating in the antioxidant defense system such as catalase (CAT), glutathione S-transferase (GST), and glutathione peroxidase (GPx). In this study, free radical scavenging activity and total phenolic and flavonoid contents of the plant samples were assayed by DPPH, Folin-Ciocalteu, and aluminum chloride colorimetric methods. Also, the effects of extracts on CAT, GST, and GPx enzyme activities were investigated. The highest phenolic and flavonoid contents were detected in the acetone extract of C. acanthoides flowers, with 90.305 mg GAE/L and 185.43 mg Q/L values, respectively. The highest DPPH radical scavenging was observed with the methanol leaf extracts of C. arvense with an IC50 value of 366 ng/mL. The maximum GPx and GST enzyme inhibition activities were observed with acetone extracts from the flower of C. solstitialis with IC50 values of 79 and 232 ng/mL, respectively.

  1. Parent-child value similarity in families with young children: The predictive power of prosocial educational goals.

    Science.gov (United States)

    Döring, Anna K; Makarova, Elena; Herzog, Walter; Bardi, Anat

    2017-11-01

    Value transmission from one generation to the next is a key issue in every society, but it is not clear which parents are the most successful in transmitting their values to their children. We propose parents' prosocial educational goals as key predictors of parent-child value similarity. Accordingly, we hypothesized that the more parents wanted their children to endorse values of self-transcendence (helping, supporting, and caring for others) and the less parents wanted their children to endorse the opposing values of self-enhancement (striving for power and achievement), the higher would be parent-child overall value similarity. Findings from two studies of families - Study 1: 261 Swiss families, children aged 7-9 years; Study 2: 157 German families, children aged 6-11 years - confirmed this hypothesis. The effect was even stronger after controlling for values that prevail in the Swiss and German society, respectively. We integrate evidence from this study of values in families with young children with existing findings from studies with adolescent and adult children, and we discuss potential pathways from parents' educational goals to parent-child value similarity. © 2017 The British Psychological Society.

  2. Cultural differences in family, marital, and gender-role values among immigrants and majority members in the Netherlands.

    Science.gov (United States)

    Arends-Tóth, Judit; van de Vijver, Fons J R

    2009-06-01

    This study examined the size of differences in self-reported family, marital, and gender-role values in five cultural groups in the Netherlands (6338 Dutch mainstreamers and 422 Turkish, 369 Moroccan, 429 Surinamese, and 394 Antillean first- and second-generation immigrants). It was found that the three value scales were neither completely independent, nor could they be merged into a single value scale. The factor structures of all scales were identical for the five cultural groups, implying that the concepts can be compared. Age, sex, and notably education accounted for a substantial part of the cultural differences in all values. Cultural differences were larger for marital and family values than for gender-role values. Family and marital values yielded the same rank order of mean scores in the five cultural groups: Turks and Moroccans scored the lowest (having the most traditional values), followed by Surinamers, Antilleans, and Dutch mainstreamers. This rank order corresponds with the ethnic hierarchy of cultural groups that is based on the evaluation of ethnic groups by mainstreamers according to their liking of and likeness to ethnic groups. Generational differences were not found for family and gender-role values but first-generation immigrants in all groups had more traditional marital values than had second-generation immigrants. It was concluded that the theoretical framework based on a combination of three Hofstede dimensions (individualism-collectivism, power-distance, and femininity-masculinity), a model of the hierarchy of the ethnic groups in the Dutch society, and acculturation theory provided an adequate way to address family, marital, and gender-role value differences in the five cultural groups.

  3. Expectation values of local fields for a two-parameter family of integrable models and related perturbed conformal field theories

    International Nuclear Information System (INIS)

    Baseilhac, P.; Fateev, V.A.

    1998-01-01

    We calculate the vacuum expectation values of local fields for the two-parameter family of integrable field theories introduced and studied by Fateev (1996). Using this result we propose an explicit expression for the vacuum expectation values of local operators in parafermionic sine-Gordon models and in integrable perturbed SU(2) coset conformal field theories. (orig.)

  4. Family Planning Supply Environment in Kinshasa, DRC: Survey Findings and Their Value in Advancing Family Planning Programming

    Science.gov (United States)

    Kayembe, Patrick; Babazadeh, Saleh; Dikamba, Nelly; Akilimali, Pierre; Hernandez, Julie; Binanga, Arsene; Bertrand, Jane T

    2015-01-01

    Background: Modern contraceptive prevalence was 14.1% in 2007 in Kinshasa, the capital city of the Democratic Republic of the Congo (DRC). Yet virtually nothing was known about the family planning supply environment. Methods: Three surveys of health facilities were conducted in 2012, 2013, and 2014 to determine the number, spatial distribution, and attributes of sites providing family planning services. The 2012 and 2013 surveys aimed to identify the universe of family planning facilities while obtaining a limited set of data on “readiness” to provide family planning services (defined as having at least 3 modern methods, at least 1 person training in family planning in the last 3 years, and an information system to track distribution of products to clients) and output (measured by couple-years of protection, or CYP). In contrast, the 2014 survey, conducted under the umbrella of the Performance Monitoring and Accountability 2020 (PMA2020) project, was based on 2-stage cluster sampling. This article provides detailed analysis of the 2012 and 2013 surveys, including bivariate and multivariate analysis of correlates of readiness to provide services and of output. Results: We identified 184 health facilities that reported providing at least 1 contraceptive method in 2012 and 395 facilities in 2013. The percentage of sites defined as “ready” to provide services increased from 44.1% in 2012 to 63.3% in 2013. For the 3-month period between January and March 2013, facilities distributed between 0 and 879.2 CYP (mean, 39.7). Nearly half (49%) of the CYP was attributable to implants, followed by IUDs (24%), CycleBeads (11%), and injectables (8%). In 2013, facilities supported by PEPFAR (n = 121) were more likely than other facilities to be rated as ready to provide services (Pplanning implementing agencies (Pplanning in the DRC in many ways, including mobilizing partners to increase contraceptive access and increasing donor investment in family planning in the DRC

  5. A Teenager’s reϐlection on formation of the value orientations in the family and at school

    Directory of Open Access Journals (Sweden)

    VILIJA GRINCEVIČIENĖ

    2017-10-01

    Full Text Available Family and school – the most important social institutions in which the young generation is prepared to live in tomorrow’s society. Analysis of the research revealed that in the period of age from 14 to 19 the most important values is considered as: empathy, perfection, justice, self-improvement, self-esteem, security, acceptance, courage, knowledge, creativity, competitiveness, friendship, cooperation, responsibility and altruism. Family, which successfully trains and educates such values as security, justice, altruism, empathy, self-esteem, enable the young generation to develop social competence. Th e main values conveyed in the school- competitiveness, education, cooperation, friendship, recognition. Looking at the situation from a range of competencies, a school distinguished by communication, learning to learn skills and personal development. A closer interaction between school and family accelerate the positive socialization process of young generation and guarantee the further development of the formation process of value orientations (personality development.

  6. ‘Not a Problem Until it Becomes a Problem’: A Qualitative Study of Values and Risks of In-house Family Ties in Swedish Workplaces

    Directory of Open Access Journals (Sweden)

    Katarina Haugen

    2016-12-01

    Full Text Available In-house family ties at workplaces occur in most contexts, and are associated with both advantages and disadvantages. On the basis of 40 interviews with human resource managers at Swedish workplaces, the values and risks of in-house family ties and their importance within the workplace are analyzed jointly, thus allowing for a holistic perspective. The interviews reveal values and risks on a strategic level, for day-to-day operations, for the social work environment, and on the level of individuals. Crucially, even when in-house family ties are perceived as uncomplicated, there is a latent risk that problems might arise. The interpretation of the role of in-house family ties is also strongly related to whether they are paired with asymmetrical (vertical power relations. It also depends heavily on the chosen perspective—that of the organization, the social work environment, the individual, or the broader society—and the perceived advantages tend to come with corresponding inverted disadvantages.

  7. Justice as a Family Value : How a Commitment to Fairness is Compatible with Love

    NARCIS (Netherlands)

    Kleingeld, Pauline; Anderson, Joel

    2014-01-01

    Many discussions of love and the family treat issues of justice as something alien. On this view, concerns about whether one’s family is internally just are in tension with the modes of interaction that are characteristic of loving families. In this essay, we challenge this widespread view. We argue

  8. Implementing a comprehensive relative-value-based incentive plan in an academic family medicine department.

    Science.gov (United States)

    Cramer, J S; Ramalingam, S; Rosenthal, T C; Fox, C H

    2000-12-01

    The authors describe the implementation and first three years (1997-1999) of a department-wide incentive plan of the Department of Family Medicine at the State University of New York at Buffalo School of Medicine and Biomedical Sciences. By using a consensus approach, a representative elected committee designed a clinical relative value unit (explained in detail) that could be translated to equally value and reward faculty efforts in patient care, education, and research and which allowed the department to avoid the imposition of a model that could have undervalued scholarship and teaching. By 1999, the plan's goal of eight patient-care-equivalent points per four-hour session had been exceeded for pure clinical care. Clearly, only a small financial incentive was necessary (in 1999, an incentive pool of 4% of providers' gross salary) to motivate the faculty to be more productive and to self-report their efforts. Long-term productivity for pure clinical care rose from 9.8 points per session in 1997 to 10.4 in 1999. Of the mean total of 3,980 points for the year 1999, the contribution from teaching was 1,146, or 29%, compared with 25% in 1997. For scholarship, the number of points was 775, or 20%, in 1999, compared with 11% in 1997. The authors describe modifications to the original plan (e.g., integration of quality measures) that the department's experience has fostered. Problems encountered included the lack of accurate and timely billing information from the associated teaching hospitals, the inherent problems of self-reported information, difficulties of gaining buy-in from the faculty, and inherent risks of a pay-for-performance approach. But the authors conclude that the plan is fulfilling its goal of effectively and fairly quantifying all areas of faculty effort, and is also helping the department to more effectively demonstrate clinical productivity in negotiations with teaching hospitals.

  9. Asymptotic behaviour of solutions of the first boundary-value problem for strongly hyperbolic systems near a conical point at the boundary of the domain

    International Nuclear Information System (INIS)

    Hung, Nguyen M

    1999-01-01

    An existence and uniqueness theorem for generalized solutions of the first initial-boundary-value problem for strongly hyperbolic systems in bounded domains is established. The question of estimates in Sobolev spaces of the derivatives with respect to time of the generalized solution is discussed. It is shown that the smoothness of generalized solutions with respect to time is independent of the structure of the boundary of the domain but depends on the coefficients of the right-hand side. Results on the smoothness of the generalized solution and its asymptotic behaviour in a neighbourhood of a conical boundary point are also obtained

  10. Family Finance : Value Creation and the democratization of cross-border governance

    OpenAIRE

    Kobrak , Christopher

    2008-01-01

    As Mira Wilkins has argued, there is a curious disconnect between business and financial history. (Wilkins, 2003) Whereas business history literature has rediscovered the importance of family business in many countries and in many sectors of contemporary commercial life, for example, little has been written about family banking as an alternative to joint-stock, management-run financial institutions. This lacuna is odd for many reasons. First, family banking is one of the best-known examples o...

  11. The seconding values of family business in corporate branding – a tentative model

    OpenAIRE

    Blombäck, Anna

    2010-01-01

    Why and under what circumstances can references to family business influence marketing outcomes? This paper suggests we view “family business” as a brand of its own. Through secondary brand associations, this brand can distinguish corporate as well as product brands. Tentative models present the function of family business references in relation to corporate and product communications, and firm performance. Propositions to aid further research are proposed.

  12. Between the egalitarian and neotraditional family : gender attitudes and values in contemporary Lithuania

    OpenAIRE

    Tereškinas, Artūras

    2010-01-01

    Analyzing the data of two representative surveys of the Lithuanian population conducted in 2006, 12 semi-structured interviews with heterosexual couples and 15 semi-structured interviews with men on paternity leave, the article attempts to answer to what degree women and men’s attitudes to the egalitarian family differ and how both sexes conceptualize their professional and family responsibilities. How do Lithuanian women and men justify the division of housework in the family? The article em...

  13. Between the Egalitarian and Neotraditional Family: Gender Attitudes and Values in Contemporary Lithuania

    OpenAIRE

    Artūras Tereškinas

    2010-01-01

    Analyzing the data of two representative surveys of the Lithuanian population conducted in 2006, 12 semi-structured interviews with heterosexual couples and 15 semi-structured interviews with men on paternity leave, the article attempts to answer to what degree women and men’s attitudes to the egalitarian family differ and how both sexes conceptualize their professional and family responsibilities. How do Lithuanian women and men justify the division of housework in the family? The article em...

  14. Family values: Ownership structure, performance and capital structure of Canadian firms

    OpenAIRE

    King, Michael R.; Santor, Eric

    2007-01-01

    This study examines how family ownership affects the performance and capital structure of 613 Canadian firms using a panel dataset from 1998 to 2005. In particular, we distinguish the effect of family ownership from the use of control-enhancing mechanisms. We find that freestanding family-owned firms with a single share class have similar market performance than other firms based on Tobin's q ratios, superior accounting performance based on ROA, and higher financial leverage based on debt-to-...

  15. Perceived Self-Efficacy, Cultural Values, and Coping Styles among Chinese Families of Children with Autism

    Science.gov (United States)

    Huang, Mary; Zhou, Zheng

    2016-01-01

    Autism spectrum disorder (ASD) is a pervasive developmental disorder that has grown in prevalence over the past few decades and has a tremendous impact on families that struggle with adjustment to this disorder. Initial exposure to such a disorder may be a significant source of stress and tribulation for Chinese families who are not accustomed to…

  16. The Value of Family Routines for the Academic Success of Vulnerable Adolescents

    Science.gov (United States)

    Roche, Kathleen M.; Ghazarian, Sharon R.

    2012-01-01

    This study examined associations between mother reports of family routines and adolescent academic success. The authors used prospective data from "Welfare, Children, and Families: A Three City Study" (N = 1,147), a study of low-income urban youth and mothers. The vast majority of youth were African American (43%) or Latino (47%); youth were an…

  17. Forest values and the impact of the federal estate tax on family forests

    Science.gov (United States)

    Brenton J. Dickinson; Brett J. Butler; Michael A. Kilgore; Paul Catanzaro; John Greene; Jaketon H. Hewes; David Kittredge; Mary. Tyrrell

    2012-01-01

    Previous research has suggested that heirs to family forest land may sell timber and/or land in order to pay state and/or federal estate taxes, which could result in land use conversion or other adverse ecological impacts. We estimated the number of Minnesota family forest landowners and the associated acreage that could be subject to estate taxes at various exemption...

  18. [Added value of family practitioners' supervision of junior doctors in a walk-in clinic].

    Science.gov (United States)

    Perdrix, J; Gubser, R; Gilgien, W; Bischoff, T

    2011-05-18

    The pending workforce crisis in family medicine has triggered various initiatives. This article describes the PMU-FLON walk-in clinic, a project of the Institute of General Medicine University of Lausanne. The working conditions in this clinic are close to that of a family practice. Doctors in training are supervised by family doctors who work part-time in the clinic. The objective is to improve training in the various fields of family medicine, from technical skills (improving optimal use of diagnostic tools), to integrating patients' requests in a more global patient-centered approach. This new educational model allows doctors in training to benefit from the specific approaches of different trainers. It will contribute to promoting quality family medicine in the future.

  19. Spiritual Content of Yoruba Concept of Sexuality and Sustenance of Family Values through Eko-Ile (Home Training)

    Science.gov (United States)

    Olaniyan, Gabriel O.

    2016-01-01

    This paper examined the spiritual content of the Yoruba concept of sexuality and the implications it has for the sustenance of family values by use of "eko ile" (home training) which parents are expected to provide for their children as they prepare them for good citizenship. It is observed that most complaints about bad behaviours of…

  20. Links between Family Social Status and Preschoolers' Persistence: The Role of Maternal Values and Quality of Parenting

    Science.gov (United States)

    Mokrova, Irina L.; O'Brien, Marion; Calkins, Susan D.; Leerkes, Esther M.; Marcovitch, Stuart

    2012-01-01

    Children who develop persistence in the preschool years are likely to function more effectively during the transition into school. In this study of 231 3-year-old children and their mothers, we examined the relations among family social status, maternal values of self-direction, quality of parenting, and children's persistence in challenging…

  1. Emotional Intelligence, Work/Family Conflict, and Work Values among Customer Service Representatives: Basis for Organizational Support

    Directory of Open Access Journals (Sweden)

    Rommel P. Sergio

    2015-03-01

    Full Text Available This research paper discusses the profile of emotional intelligence, work/family conflict, and work values among 437 purposively selected customer service representatives (CSRs from the Middle East, Iran, Pakistan, Russia, India, and the Philippines. Moreover, the study leads to a set of organizational change development programs to assist organizations to cope with their diversity concerns. The descriptive, comparative-correlational methods were employed as this paper also aims to find the correlates of emotional intelligence such as work/family conflict, and work values. The researchers utilized several instruments, namely the Demographic Profile Sheet, Emotional Competence Inventory, Work/Family Conflict Scale, and Work Values Inventory. The general findings reveal that there is a significant relationship between emotional intelligence and work/family conflict, particularly on the areas of self- management, social awareness and relationship management; whereas, there is a significant relationship between emotional intelligence (particularly on the clusters of self- management, social awareness and relationship management and work values (specifically in the areas of management, achievement, supervisory relations, way of life, and independence. The organizational development support programs with emphasis on diversity management have been recommended to set future directions for call center organizations involved in the study.

  2. The Nation and the Family: The Impact of National Identification and Perceived Importance of Family Values on Homophobic Attitudes in Lithuania and Scotland

    OpenAIRE

    Wakefield, Juliet R. H.; Kalinauskaite, Monika; Hopkins, Nick

    2016-01-01

    The meanings attached to the nation can be consequential for group members’ attitudes and beliefs. We examined how national identity definition can influence the extent of individuals’ homophobia with 159 Lithuanian and 176 Scottish university students who completed a questionnaire which measured their national identification, homophobia, and the extent to which they felt traditional family values were central to their nation’s identity. Consistent with nation-wide differences in the signific...

  3. Whither Confucian Family Values? New Research on Marriage, Trafficking, and the Things People Do to Survive

    Directory of Open Access Journals (Sweden)

    Janet M. Theiss

    2016-06-01

    Full Text Available Matthew Sommer. Polyandry and Wife-Selling in Qing Dynasty China. Berkeley: University of California Press, 2015. 499 pp. $80 (cloth/ebook. Zhao Ma. Runaway Wives, Urban Crimes, and Survival Tactics in Wartime Beijing, 1937–1949. Cambridge, MA: Harvard East Asia Monographs, Harvard University Press, 2015. 380 pp. $50 (cloth. These two eagerly awaited studies of marriage and family practice among the poor radically alter our understanding of the Chinese family system in late imperial and early twentieth-century China. Read together, these richly documented monographs by Matthew Sommer and Zhao Ma create a provocative and nuanced picture of diverse modes of family formation among the poor that raise profound questions about the reach of state-defined norms—Confucian or modern—and the state’s impact on family life...

  4. A Latent Profile Analysis of Latino Parenting: The Infusion of Cultural Values on Family Conflict.

    Science.gov (United States)

    Ayón, Cecilia; Williams, Lela Rankin; Marsiglia, Flavio F; Ayers, Stephanie; Kiehne, Elizabeth

    The purpose of the present study was to (a) examine how acculturation and social support inform Latinos' parenting behaviors, controlling for gender and education; (b) describe parenting styles among Latino immigrants while accounting for cultural elements; and (c) test how these parenting styles are associated with family conflict. A 3 step latent profile analysis with the sample ( N = 489) revealed best fit with a 4 profile model ( n = 410) of parenting: family parenting ( n = 268, 65%), child-centered parenting ( n = 68, 17%), moderate parenting ( n = 60, 15%), and disciplinarian parenting ( n = 14, 3%). Parents' gender, acculturation, and social support significantly predicted profile membership. Disciplinarian and moderate parenting were associated with more family conflict. Recommendations include integrating culturally based parenting practices as a critical element to family interventions to minimize conflict and promote positive youth development.

  5. Realizing the value of Family Business Identity as Corporate Brand Element — A Research Model

    OpenAIRE

    Blombäck, Anna

    2011-01-01

    Recent publications among family business scholars reveal an emerging interest to investigate questions related to marketing communications and brand management. An underlying question for this research is whether, how, and under what circumstances the portrayal of a family business identity influences corporate brand equity. Research in brand management clarifies the importance of learning how consumer behavior is influenced by brand leveraging beyond the core product or company. Such knowle...

  6. A Latent Profile Analysis of Latino Parenting: The Infusion of Cultural Values on Family Conflict

    OpenAIRE

    Ayón, Cecilia; Williams, Lela Rankin; Marsiglia, Flavio F.; Ayers, Stephanie; Kiehne, Elizabeth

    2015-01-01

    The purpose of the present study was to (a) examine how acculturation and social support inform Latinos’ parenting behaviors, controlling for gender and education; (b) describe parenting styles among Latino immigrants while accounting for cultural elements; and (c) test how these parenting styles are associated with family conflict. A 3 step latent profile analysis with the sample (N = 489) revealed best fit with a 4 profile model (n = 410) of parenting: family parenting (n = 268, 65%), child...

  7. The traditional family in the big city: social atavism and essential value

    Directory of Open Access Journals (Sweden)

    E. N. Novosyelova

    2014-01-01

    Full Text Available The current article examines the problem of the critical demographic tendencies in Russia. The author reveals the link between the urbanization and demographic trends in modern society, between the urban lifestyle of the majority population of the planet and the crisis tendencies of family change: marriage and birth rates decline, the spreading of fragmented family, popularity of alternative forms of marriage and others.

  8. Impact of value congruence on work-family conflicts: the mediating role of work-related support.

    Science.gov (United States)

    Pan, Su-Ying; Yeh, Ying-Jung Yvonne

    2012-01-01

    Based on past research regarding the relationship between person-environment fit and work-family conflict (WFC), we examined the mediating effects of perceived organization/supervisor support on the relationship between person-organization/supervisor value congruence and WFC. A structural equation model was used to test three hypotheses using data collected from 637 workers in Taiwan. Person-organization value congruence regarding role boundaries was found to be positively correlated with employee perception of organizational support, resulting in reduced WFC. Person-supervisor value congruence regarding role boundaries also increased employee perception of organizational support, mediated by perceived supervisor support. Research and managerial implications are discussed.

  9. Single-Family Housing Value Resilience of Walkable Versus Unwalkable Neighborhoods During a Market Downturn: Causal Evidence and Policy Implications.

    Science.gov (United States)

    Xu, Minjie; Yu, Chia-Yuan; Lee, Chanam; Frank, Lawrence D

    2018-01-01

    This study investigated the resilience of single-family housing values in walkable versus unwalkable neighborhoods during the economic downturn from 2008 to 2012 in Dallas, Texas. Using propensity score matching and difference in differences methods, this study established a natural experimental design to compare before-and-after value changes of single-family (SF) homes in walkable neighborhoods with unwalkable neighborhoods during the Great Recession. Two thousand seven hundred ninety-nine SF homes within 18 Tax Increment Financing (TIF) districts were categorized into walkable (Walk Score ≥50) and unwalkable (economic benefit. Increased awareness of the sustained value of walkable communities can be used by lenders who finance and by policy makers who regulate placemaking. Results from this study can be integrated with research that demonstrates health-care cost savings of walkable environments to create an even more comprehensive set of evidence-based interventions to increase their supply.

  10. The Association of Arsenic Exposure and Arsenic Metabolism with the Metabolic Syndrome and its Individual Components: Prospective Evidence from the Strong Heart Family Study.

    Science.gov (United States)

    Spratlen, Miranda J; Grau-Perez, Maria; Best, Lyle G; Yracheta, Joseph; Lazo, Mariana; Vaidya, Dhananjay; Balakrishnan, Poojitha; Gamble, Mary V; Francesconi, Kevin A; Goessler, Walter; Cole, Shelley A; Umans, Jason G; Howard, Barbara V; Navas-Acien, Ana

    2018-03-15

    Inorganic arsenic exposure is ubiquitous and both exposure and inter-individual differences in its metabolism have been associated with cardiometabolic risk. The association between arsenic exposure and arsenic metabolism with metabolic syndrome and its individual components, however, is relatively unknown. We used poisson regression with robust variance to evaluate the association between baseline arsenic exposure (urine arsenic levels) and metabolism (relative percentage of arsenic species over their sum) with incident metabolic syndrome and its individual components (elevated waist circumference, elevated triglycerides, reduced HDL, hypertension, elevated fasting plasma glucose) in 1,047 participants from the Strong Heart Family Study, a prospective family-based cohort in American Indian communities (baseline visits in 1998-1999 and 2001-2003, follow-up visits in 2001-2003 and 2006-2009). 32% of participants developed metabolic syndrome over follow-up. An IQR increase in arsenic exposure was associated with 1.19 (95% CI: 1.01, 1.41) greater risk for elevated fasting plasma glucose but not with other individual components or overall metabolic syndrome. Arsenic metabolism, specifically lower MMA% and higher DMA% was associated with higher risk of overall metabolic syndrome and elevated waist circumference, but not with any other component. These findings support there is a contrasting and independent association between arsenic exposure and arsenic metabolism with metabolic outcomes which may contribute to overall diabetes risk.

  11. Transition to Parenthood and Intergenerational Relationships: The Ethical Value of Family Memory

    Science.gov (United States)

    Amadini, Monica

    2015-01-01

    Inside the family, all individuals define their identity in relation to previous generations (those calling them to life), the present ones (those they share their life with), and the future ones (to whom they give life). This intergenerational exchange plays important educational roles: it fosters a sense of belonging and identification, promotes…

  12. Literacy as Value: Cultural Capital in Barbara Bush's Foundation for Family Literacy

    Science.gov (United States)

    Westmoreland, Brandi Davis

    2010-01-01

    Many different views of literacy exist. In my study, I make use of Brian V. Street's two major models of literacy--the autonomous and the ideological. These models show contrasting views of literacy and are based on very different assumptions. I examine the views of literacy prevalent in family literacy campaigns, with special focus on Barbara…

  13. Value of Family and Group Counseling Models where Grandparents Function as Parents to Their Grandchildren

    Science.gov (United States)

    Edwards, Oliver W.; Ray, Shannon L.

    2010-01-01

    Those involved in circumstances in which children are raised by their grandparents often encounter serious problems that require assistance from counselors. Research suggests that grandparents and parents in these families typically experience heightened stress and psychosocial distress. Additionally, the children often encounter behavioral,…

  14. Parent-offspring transaction: Mechanisms and the value of within family designs.

    Science.gov (United States)

    Jenkins, Jennifer M; McGowan, Patrick; Knafo-Noam, Ariel

    2016-01-01

    This article is part of a Special Issue "Parental Care". Parenting is best understood as a transactional process between parents and their offspring. Each responds to cues in the other, adapting their own behavior to that of their partner. One of the goals of parenting research in the past twenty years has been to untangle reciprocal processes between parents and children in order to specify what comes from the child (child effects) and what comes from the parent (parent effects). Child effects have been found to relate to genetic, pre and perinatal, family-wide, and child-specific environmental influences. Parent effects relate to stresses in the current context (e.g. financial strain, marital conflict), personality and ethnicity but also to adverse childhood experiences (e.g. parental mental health and substance abuse, poverty, divorce). Rodent models have allowed for the specification of biological mechanisms in parent and child effects, including neurobiological and genomic mechanisms, and of the causal role of environmental experience on outcomes for offspring through random assignment of offspring-mother groupings. One of the methods that have been developed in the human and animal models to differentiate between parent and child effects has been to study multiple offspring in the family. By holding the parent steady, and studying different offspring, we can examine the similarities and differences in how parents parent multiple offspring. Studies have distinguished between family average parenting, child-specific parenting and family-wide dispersion (the within family standard deviation). These different aspects of parenting have been differentially linked to offspring behavioral phenotypes. Crown Copyright © 2015. Published by Elsevier Inc. All rights reserved.

  15. What is it about homeopathy that patients value? and what can family medicine learn from this?

    Science.gov (United States)

    Schmacke, Norbert; Müller, Veronika; Stamer, Maren

    2014-01-01

    Homeopathy is one of the most frequently used areas of complementary and alternative medicine (CAM). Previous research has focused in particular on the pharmacological effectiveness of homeopathy. There is intense discussion among German family medical practitioners as to whether family medicine should adopt elements of homeopathy because of the popularity of this treatment method. For the first time in Germany, patients with chronic conditions were asked about their views on the medical care provided by homeopathic medical practitioners. The survey used questionnaire-based, semi-structured expert interviews, the contents of which were then analysed and summarised. A total of 21 women and five men aged from 29 to 75 years were surveyed. The 'fit' between therapist and patient proved to be particularly important. Both the initial homeopathic consultation and the process of searching for the appropriate medication were seen by patients as confidence-inspiring confirmations of the validity of homeopathic therapy which they considered desirable in this personalised form. The possible adoption by family medicine of elements of homeopathy may be seen as controversial, but this study again indicates the vital importance of successful communication to ensure a sustainable doctor-patient relationship. Advances in this sector not only require continuous efforts in the areas of medical training and professional development, but also touch on basic questions relating to the development of effective medical care, such as those currently being discussed in the context of the 'patient-centred medical home'.

  16. Psychological trauma symptoms and Type 2 diabetes prevalence, glucose control, and treatment modality among American Indians in the Strong Heart Family Study.

    Science.gov (United States)

    Jacob, Michelle M; Gonzales, Kelly L; Calhoun, Darren; Beals, Janette; Muller, Clemma Jacobsen; Goldberg, Jack; Nelson, Lonnie; Welty, Thomas K; Howard, Barbara V

    2013-01-01

    The aims of this paper are to examine the relationship between psychological trauma symptoms and Type 2 diabetes prevalence, glucose control, and treatment modality among 3776 American Indians in Phase V of the Strong Heart Family Study. This cross-sectional analysis measured psychological trauma symptoms using the National Anxiety Disorder Screening Day instrument, diabetes by American Diabetes Association criteria, and treatment modality by four categories: no medication, oral medication only, insulin only, or both oral medication and insulin. We used binary logistic regression to evaluate the association between psychological trauma symptoms and diabetes prevalence. We used ordinary least squares regression to evaluate the association between psychological trauma symptoms and glucose control. We used binary logistic regression to model the association of psychological trauma symptoms with treatment modality. Neither diabetes prevalence (22%-31%; p=0.19) nor control (8.0-8.6; p=0.25) varied significantly by psychological trauma symptoms categories. However, diabetes treatment modality was associated with psychological trauma symptoms categories, as people with greater burden used either no medication, or both oral and insulin medications (odds ratio=3.1, ppsychological trauma symptoms suggests future research investigate patient and provider treatment decision making. © 2013.

  17. Slow Off-rates and Strong Product Binding Are Required for Processivity and Efficient Degradation of Recalcitrant Chitin by Family 18 Chitinases.

    Science.gov (United States)

    Kurašin, Mihhail; Kuusk, Silja; Kuusk, Piret; Sørlie, Morten; Väljamäe, Priit

    2015-11-27

    Processive glycoside hydrolases are the key components of enzymatic machineries that decompose recalcitrant polysaccharides, such as chitin and cellulose. The intrinsic processivity (P(Intr)) of cellulases has been shown to be governed by the rate constant of dissociation from polymer chain (koff). However, the reported koff values of cellulases are strongly dependent on the method used for their measurement. Here, we developed a new method for determining koff, based on measuring the exchange rate of the enzyme between a non-labeled and a (14)C-labeled polymeric substrate. The method was applied to the study of the processive chitinase ChiA from Serratia marcescens. In parallel, ChiA variants with weaker binding of the N-acetylglucosamine unit either in substrate-binding site -3 (ChiA-W167A) or the product-binding site +1 (ChiA-W275A) were studied. Both ChiA variants showed increased off-rates and lower apparent processivity on α-chitin. The rate of the production of insoluble reducing groups on the reduced α-chitin was an order of magnitude higher than koff, suggesting that the enzyme can initiate several processive runs without leaving the substrate. On crystalline chitin, the general activity of the wild type enzyme was higher, and the difference was magnifying with hydrolysis time. On amorphous chitin, the variants clearly outperformed the wild type. A model is proposed whereby strong interactions with polymer in the substrate-binding sites (low off-rates) and strong binding of the product in the product-binding sites (high pushing potential) are required for the removal of obstacles, like disintegration of chitin microfibrils. © 2015 by The American Society for Biochemistry and Molecular Biology, Inc.

  18. Twelve-Month Prostate-Specific Antigen Values and Perineural Invasion as Strong Independent Prognostic Variables of Long-Term Biochemical Outcome After Prostate Seed Brachytherapy

    Energy Technology Data Exchange (ETDEWEB)

    Ding, William, E-mail: billyding888@gmail.com [Department of Radiation Oncology, California Pacific Medical Center, San Francisco, California (United States); Lee, John [Department of Radiation Oncology, California Pacific Medical Center, San Francisco, California (United States); Chamberlain, David [Department of Radiation Oncology, St. Mary' s Regional Medical Center, Reno, Nevada (United States); Cunningham, James [Carson Urology, Carson City, Nevada (United States); Yang Lixi [Department of Radiation Oncology, California Pacific Medical Center, San Francisco, California (United States); Tay, Jonathan [Department of Radiation Oncology, St. Mary' s Regional Medical Center, Reno, Nevada (United States)

    2012-11-15

    Purpose: To determine whether post-treatment prostate-specific antigen (ptPSA) values at 12 months and other clinical parameters predict long-term PSA relapse-free survival (PRFS) following prostate seed brachytherapy. Methods and Materials: Records of 204 hormone-naieve patients with localized adenocarcinoma of the prostate treated at St. Mary's Regional Medical Center in Reno, NV, and at Carson Tahoe Regional Medical Center in Carson City, NV, between 1998 and 2003, using I-125 or Pd-103 seed brachytherapy, were retrospectively analyzed. Treatment planning was done using a preplanned, modified peripheral loading technique. A total of 185 of 204 patients had PSA records at 12 months after implant. Variables included were age, initial pretreatment PSA, Gleason score, T stage, National Comprehensive Cancer Network (NCCN) risk group (RG), perineural invasion (PNI), external beam boost, dose, and ptPSA levels at 12 months with cutpoints at {<=}1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml. Results: Median follow-up was 80 months, and median age was 69 years. The numbers of patients stratified by NCCN low, intermediate, and high RG were 110:65:10, respectively. Monotherapy and boost prescription doses were 145 Gy and 110 Gy for I-125, and 125 Gy and 100 Gy for Pd-103 seeds, respectively. The median dose (D90) was 95.4% of the prescribed dose. The 5-year PRFS at the 12-months ptPSA levels of {<=}1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml were 98.5%, 85.7%, 61.5%, and 22.2%, respectively. The 10-year PRFS at the 12-months ptPSA levels of {<=}1 and 1.01 to 2.00 ng/ml were 90.5% and 85.7%, respectively. In multivariate analysis, both ptPSA and PNI were significant independent predictors of PRFS. Hazard ratios (HR) for ptPSA levels at {<=}1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml at 12 months were 1, 4.96, 27.57, and 65.10, respectively. PNI had an HR of 6.1 (p = 0.009). Conclusions: Presence of PNI and ptPSA values at 12 months are strong prognostic

  19. Twelve-Month Prostate-Specific Antigen Values and Perineural Invasion as Strong Independent Prognostic Variables of Long-Term Biochemical Outcome After Prostate Seed Brachytherapy

    International Nuclear Information System (INIS)

    Ding, William; Lee, John; Chamberlain, David; Cunningham, James; Yang Lixi; Tay, Jonathan

    2012-01-01

    Purpose: To determine whether post-treatment prostate-specific antigen (ptPSA) values at 12 months and other clinical parameters predict long-term PSA relapse-free survival (PRFS) following prostate seed brachytherapy. Methods and Materials: Records of 204 hormone-naïve patients with localized adenocarcinoma of the prostate treated at St. Mary’s Regional Medical Center in Reno, NV, and at Carson Tahoe Regional Medical Center in Carson City, NV, between 1998 and 2003, using I-125 or Pd-103 seed brachytherapy, were retrospectively analyzed. Treatment planning was done using a preplanned, modified peripheral loading technique. A total of 185 of 204 patients had PSA records at 12 months after implant. Variables included were age, initial pretreatment PSA, Gleason score, T stage, National Comprehensive Cancer Network (NCCN) risk group (RG), perineural invasion (PNI), external beam boost, dose, and ptPSA levels at 12 months with cutpoints at ≤1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml. Results: Median follow-up was 80 months, and median age was 69 years. The numbers of patients stratified by NCCN low, intermediate, and high RG were 110:65:10, respectively. Monotherapy and boost prescription doses were 145 Gy and 110 Gy for I-125, and 125 Gy and 100 Gy for Pd-103 seeds, respectively. The median dose (D90) was 95.4% of the prescribed dose. The 5-year PRFS at the 12-months ptPSA levels of ≤1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml were 98.5%, 85.7%, 61.5%, and 22.2%, respectively. The 10-year PRFS at the 12-months ptPSA levels of ≤1 and 1.01 to 2.00 ng/ml were 90.5% and 85.7%, respectively. In multivariate analysis, both ptPSA and PNI were significant independent predictors of PRFS. Hazard ratios (HR) for ptPSA levels at ≤1, 1.01 to 2.00, 2.01 to 3.00, and >3.00 ng/ml at 12 months were 1, 4.96, 27.57, and 65.10, respectively. PNI had an HR of 6.1 (p = 0.009). Conclusions: Presence of PNI and ptPSA values at 12 months are strong prognostic variables for

  20. Can Self-Declared Personal Values Be Used to Identify Those with Family Medicine Career Aspirations?

    Science.gov (United States)

    Beach, Renee A.; Eva, Kevin W.; Reiter, Harold I.

    2008-01-01

    Purpose: Self-declaration of personal values has been suggested as a means of identifying students with greater predilection for future primary care careers. While statistically significant differences have been demonstrated, absolute differences between those interested in primary care and those interested in specialist careers tend to be small.…

  1. Work Socialization and Adolescents' Work-Related Values in Single-Mother African American Families

    Science.gov (United States)

    Toyokawa, Teru; McLoyd, Vonnie C.

    2013-01-01

    This study examined African American mothers' work socialization messages in relation to adolescents' work-related values. Moderation effects of mother-adolescent relation quality on the linkage between maternal socialization messages and adolescents' outcomes were also examined. Participants were 245 single African American mothers and their…

  2. Human leukemia antigen-A*0201-restricted epitopes of human endogenous retrovirus W family envelope (HERV-W env) induce strong cytotoxic T lymphocyte responses.

    Science.gov (United States)

    Tu, Xiaoning; Li, Shan; Zhao, Lijuan; Xiao, Ran; Wang, Xiuling; Zhu, Fan

    2017-08-01

    Human endogenous retrovirus W family (HERV-W) envelope (env) has been reported to be related to several human diseases, including autoimmune disorders, and it could activate innate immunity. However, there are no reports investigating whether human leukemia antigen (HLA)-A*0201 + restriction is involved in the immune response caused by HERV-W env in neuropsychiatric diseases. In the present study, HERV-W env-derived epitopes presented by HLA-A*0201 are described with the potential for use in adoptive immunotherapy. Five peptides displaying HLA-A*0201-binding motifs were predicted using SYFEPITHI and BIMAS, and synthesized. A CCK-8 assay showed peptides W, Q and T promoted lymphocyte proliferation. Stimulation of peripheral blood mononuclear cells from HLA-A*0201 + donors with each of these peptides induced peptide-specific CD8 + T cells. High numbers of IFN-γ-secreting T cells were also detectable after several weekly stimulations with W, Q and T. Besides lysis of HERV-W env-loaded target cells, specific apoptosis was also observed. These data demonstrate that human T cells can be sensitized toward HERV-W env peptides (W, Q and T) and, moreover, pose a high killing potential toward HERV-W env-expressing U251 cells. In conclusion, peptides W Q and T, which are HERV-W env antigenic epitopes, have both antigenicity and immunogenicity, and can cause strong T cell immune responses. Our data strengthen the view that HERV-W env should be considered as an autoantigen that can induce autoimmunity in neuropsychiatric diseases, such as multiple sclerosis and schizophrenia. These data might provide an experimental foundation for a HERV-W env peptide vaccine and new insight into the treatment of neuropsychiatric diseases.

  3. DETERMINING TOURISM VALUE OF NATIONAL PARK OF URMIA LAKE IN IRAN BY FAMILY PRODUCTION FUNCTION

    Directory of Open Access Journals (Sweden)

    Ali Bagherzadeh

    2012-12-01

    Full Text Available According to the importance of environmental resources in preserving natural ecosystems and human life, preserving these resources and preventing their destruction is necessary. National Park of Urmia Lake in West Azarbayjan province of Iran is the settlement of rare species for different animals and herbs. Every year a lot of internal and foreign passengers and tourists visit this national Park, so the purpose of this study is recreation demand function derivation in National Park of Urmia Lake and determining social and economic factors on demand function. So we used travel cost pattern within the frame work of family production function. Optimal sample volume was 75 tourists and data is related to 2010 summer. Results showed recreation demand function has positive relation with tourists income, quality of National Park and visitor`s education, also it has negative relation with recreation shadow price that is according to theoretical expectations. So, quality improvement of National Park as an effective key factor on recreation demand and using suitable pricing policy are recommended.

  4. The value of family history in the diagnosis of hypersensitivity pneumonitis in children

    Directory of Open Access Journals (Sweden)

    Joana Cardoso

    2014-04-01

    Full Text Available Hypersensitivity pneumonitis (HP, or extrinsic allergic alveolitis, is an immunologically mediated disease resulting from the inhalation of organic substances that trigger an inflammatory response in the alveolar wall, bronchioles, and interstitium in susceptible individuals. Although HP is predominantly an occupational disease, seen in adulthood, cases in children have been described. The diagnosis of HP requires a high degree of suspicion. The treatment consists in avoiding contact with the antigen, and, in some cases, systemic corticosteroids might be necessary in order to prevent its progression to pulmonary fibrosis. We report the clinical cases of three children with a history of contact with birds and a family history of HP. All three patients presented with cough and dyspnea on exertion. The disease was diagnosed on the basis of the clinical history and ancillary diagnostic test results consistent with the diagnosis, including a predominance of lymphocytes (> 60%, CD8+ T lymphocytes in particular in bronchoalveolar lavage fluid and a ground-glass pattern seen on HRCT of the chest. Early diagnosis is crucial in order to prevent HP from progressing to pulmonary fibrosis. Hereditary factors seem to influence the onset of the disease.

  5. Family values in the age of genomics: comparative analyses of temperate bacteriophage HK022.

    Science.gov (United States)

    Weisberg, R A; Gottesmann, M E; Hendrix, R W; Little, J W

    1999-01-01

    HK022 is a temperate coliphage related to phage lambda. Its chromosome has been completely sequenced, and several aspects of its life cycle have been intensively studied. In the overall arrangement, expression, and function of most of its genes, HK022 broadly resembles lambda and other members of the lambda family. Upon closer view, significant differences emerge. The differences reveal alternative strategies used by related phages to cope with similar problems and illuminate previously unknown regulatory and structural motifs. HK022 prophages protect lysogens from superinfection by producing a sequence-specific RNA binding protein that prematurely terminates nascent transcripts of infecting phage. It uses a novel RNA-based mechanism to antiterminate its own early transcription. The HK022 protein shell is strengthened by a complex pattern of covalent subunit interlinking to form a unitary structure that resembles chain-mail armour. Its integrase and repressor proteins are similar to those of lambda, but the differences provide insights into the evolution of biological specificity and the elements needed for construction of a stable genetic switch.

  6. Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes

    Directory of Open Access Journals (Sweden)

    Graeme Kohler

    2017-11-01

    Full Text Available n a gap in consistent application of system-level strategies that can effectively translate organizational policies around patient and family engagement into practice. Methods The broad objective of this initiative was to develop a system-level implementation strategy to include patient and family advisors (PFAs at decision-making points in primary healthcare (PHC based on wellestablished evidence and literature. In this opportunity sponsored by the Canadian Foundation for Healthcare Improvement (CFHI a co-design methodology, also well-established was applied in identifying and developing a suitable implementation strategy to engage PFAs as members of quality teams in PHC. Diabetes management centres (DMCs was selected as the pilot site to develop the strategy. Key steps in the process included review of evidence, review of the current state in PHC through engagement of key stakeholders and a co-design approach. Results The project team included a diverse representation of members from the PHC system including patient advisors, DMC team members, system leads, providers, Public Engagement team members and CFHI improvement coaches. Key outcomes of this 18-month long initiative included development of a working definition of patient and family engagement, development of a Patient and Family Engagement Resource Guide and evaluation of the resource guide. Conclusion This novel initiative provided us an opportunity to develop a supportive system-wide implementation plan and a strategy to include PFAs in decision-making processes in PHC. The well-established co-design methodology further allowed us to include value-based (customer driven quality and experience of care perspectives of several important stakeholders including patient advisors. The next step will be to implement the strategy within DMCs, spread the strategy PHC, both locally and provincially with a focus on sustainability.

  7. Accuracy of self-reported family history is strongly influenced by the accuracy of self-reported personal health status of relatives

    NARCIS (Netherlands)

    Janssens, A.C.J.W.; Henneman, L.; Detmar, S.B.; Khoury, M.J.; Steyerberg, E.W.; Eijkemans, M.J.C.; Mushkudiani, N.; Oostra, B.A.; Duijn, C.M. van; MacKenbach, J.P.

    2012-01-01

    Objective: We investigated the accuracy of self-reported family history for diabetes, hypertension, and overweight against two reference standards: family history based on physician-assessed health status of relatives and on self-reported personal health status of relatives. Study Design and

  8. Family Structure and School Age Children's Achievement in and Attitude to Leadership Value Concepts in Social Studies and Civic Education

    Science.gov (United States)

    Ayo-Vaughan, Adewunmi F.; Amosun, Peter A.

    2016-01-01

    Western education in Nigeria led to the involvement of schools in the maintenance of appropriate leadership values. However, appropriate leadership value manifestations among school age children in Nigeria who are the future leaders are lacking. To maintain these values, studies have suggested that the family structure of a child plays an…

  9. CREB1 is a strong genetic predictor of the variation in exercise heart rate response to regular exercise: the HERITAGE Family Study.

    Science.gov (United States)

    Rankinen, Tuomo; Argyropoulos, George; Rice, Treva; Rao, D C; Bouchard, Claude

    2010-06-01

    A genome-wide linkage scan identified a quantitative trait locus for exercise training-induced changes in submaximal exercise (50 W) heart rate (DeltaHR50) on chromosome 2q33.3-q34 in the HERITAGE Family Study (n=472). To fine-map the region, 1450 tag SNPs were genotyped between 205 and 215 Mb on chromosome 2. The strongest evidence of association with DeltaHR50 was observed with 2 single-nucleotide polymorphisms (SNPs) located in the 5' region of the cAMP-responsive element-binding protein 1 (CREB1) gene (rs2253206: P=1.6x10(-5) and rs2360969: P=4.3x10(-5)). The associations remained significant (P=0.01 and P=0.023, respectively) after accounting for multiple testing. Regression modeling of the 39 most significant SNPs in the single-SNP analysis identified 9 SNPs that collectively explained 20% of the DeltaHR50 variance. CREB1 SNP rs2253206 had the strongest effect (5.45% of variance), followed by SNPs in the FASTKD2 (3.1%), MAP2 (2.6%), SPAG16 (2.1%), ERBB4 (3 SNPs approximately 1.4% each), IKZF2 (1.4%), and PARD3B (1.0%) loci. In conditional linkage analysis, 6 SNPs from the final regression model (CREB1, FASTKD2, MAP2, ERBB4, IKZF2, and PARD3B) accounted for the original linkage signal: The log of the odds score dropped from 2.10 to 0.41 after adjusting for all 6 SNPs. Functional studies revealed that the common allele of rs2253206 exhibits significantly (P<0.05) lower promoter activity than the minor allele. Our data suggest that functional DNA sequence variation in the CREB1 locus is strongly associated with DeltaHR50 and explains a considerable proportion of the quantitative trait locus variance. However, at least 5 additional SNPs seem to be required to fully account for the original linkage signal.

  10. The "I believe" and the "I invest" of Work-Family Balance: The indirectinfluences of personal values and work engagement via perceived organizational climate and workplace burnout

    Directory of Open Access Journals (Sweden)

    Lily Chernyak-Hai

    2016-04-01

    Full Text Available Based on Schwartzs (1992, 1994 Human Values Theory and the Conservation of Resources Theory (Hobfoll, 1988, 1998, 2001, the present research sought to advance the understanding of Work-Family Balance antecedents by examining personal values and work engagement as predictors of Work-Family Conflict via their associations with perceived organizational climate and work burnout. The results of two studies supported the hypotheses, and indicated that perceived organizational climate mediated the relations between values of hedonism, self-direction, power, and achievement and Work-Family Conflict, and that work burnout mediated the relations between work engagement and Work-Family Conflict. Theoretical and practical implications regarding individual differences and experiences of Work-Family Balance are discussed.

  11. "El Alfabetismo Y Las Familias Latinas": A Critical Perspective on the Literacy Values and Practices of Latino Families with Young Children

    Science.gov (United States)

    Billings, Elsa S.

    2009-01-01

    This study investigated literacy values and practices among Latino families with preschool-age children. Results are part of a larger study that looked at the efficacy of a pediatric-based early literacy promotion program called Reach Out and Read (ROR). Participants included families participating in a ROR program in which…

  12. The "I believe" and the "I invest" of Work-Family Balance: The indirectinfluences of personal values and work engagement via perceived organizational climate and workplace burnout

    OpenAIRE

    Lily Chernyak-Hai; Aharon Tziner

    2016-01-01

    Based on Schwartzs (1992, 1994) Human Values Theory and the Conservation of Resources Theory (Hobfoll, 1988, 1998, 2001), the present research sought to advance the understanding of Work-Family Balance antecedents by examining personal values and work engagement as predictors of Work-Family Conflict via their associations with perceived organizational climate and work burnout. The results of two studies supported the hypotheses, and indicated that perceived organizational climate mediated the...

  13. An Early Look at Families and Local Programs in the Mother and Infant Home Visiting Program Evaluation-Strong Start: Third Annual Report. OPRE Report 2016-37

    Science.gov (United States)

    Lee, Helen; Crowne, Sarah; Faucetta, Kristen; Hughes, Rebecca

    2016-01-01

    The Mother and Infant Home Visiting Program Evaluation-Strong Start (MIHOPE-Strong Start) is the largest random assignment study to date to examine the effectiveness of home visiting services on improving birth outcomes and infant and maternal health care use for expectant mothers. The study includes local home visiting programs that use one of…

  14. Leisure Today--Family Cohesion Through Leisure and Recreation.

    Science.gov (United States)

    Smith, S. Harold, Ed.; And Others

    1984-01-01

    Family relationships can be strengthened through recreation and leisure activities. Articles dealing with leisure research, values, computers, recreation in rural areas, and youth sports are offered for those interested in facilitating the development of strong families. (DF)

  15. Bringing Value-Based Perspectives to Care: Including Patient and Family Members in Decision-Making Processes.

    Science.gov (United States)

    Kohler, Graeme; Sampalli, Tara; Ryer, Ashley; Porter, Judy; Wood, Les; Bedford, Lisa; Higgins-Bowser, Irene; Edwards, Lynn; Christian, Erin; Dunn, Susan; Gibson, Rick; Ryan Carson, Shannon; Vallis, Michael; Zed, Joanna; Tugwell, Barna; Van Zoost, Colin; Canfield, Carolyn; Rivoire, Eleanor

    2017-03-06

    Recent evidence shows that patient engagement is an important strategy in achieving a high performing healthcare system. While there is considerable evidence of implementation initiatives in direct care context, there is limited investigation of implementation initiatives in decision-making context as it relates to program planning, service delivery and developing policies. Research has also shown a gap in consistent application of system-level strategies that can effectively translate organizational policies around patient and family engagement into practice. The broad objective of this initiative was to develop a system-level implementation strategy to include patient and family advisors (PFAs) at decision-making points in primary healthcare (PHC) based on wellestablished evidence and literature. In this opportunity sponsored by the Canadian Foundation for Healthcare Improvement (CFHI) a co-design methodology, also well-established was applied in identifying and developing a suitable implementation strategy to engage PFAs as members of quality teams in PHC. Diabetes management centres (DMCs) was selected as the pilot site to develop the strategy. Key steps in the process included review of evidence, review of the current state in PHC through engagement of key stakeholders and a co-design approach. The project team included a diverse representation of members from the PHC system including patient advisors, DMC team members, system leads, providers, Public Engagement team members and CFHI improvement coaches. Key outcomes of this 18-month long initiative included development of a working definition of patient and family engagement, development of a Patient and Family Engagement Resource Guide and evaluation of the resource guide. This novel initiative provided us an opportunity to develop a supportive system-wide implementation plan and a strategy to include PFAs in decision-making processes in PHC. The well-established co-design methodology further allowed us to

  16. Grip strength is strongly associated with height, weight and gender in childhood : a cross sectional study of 2241 children and adolescents providing reference values

    NARCIS (Netherlands)

    Ploegmakers, Joris J. W.; Hepping, Ann M.; Geertzen, Jan H. B.; Bulstra, Sjoerd K.; Stevens, Martin

    2013-01-01

    Question: What are reference values for grip strength in children and adolescents based on a large and heterogeneous study population? What is the association of grip strength with age, gender, weight, and height in this population? Design: Cross-sectional study. Participants: Participants were

  17. Family Ties and Civic Virtues

    DEFF Research Database (Denmark)

    Ljunge, Jan Martin

    I establish a positive relationship between family ties and civic virtues, as captured by disapproval of tax and benefit cheating, corruption, and a range of other dimensions of exploiting others for personal gain. I find that family ties are a complement to social capital, using within country...... evidence from 83 nations and data on second generation immigrants in 29 countries with ancestry in 85 nations. Strong families cultivate universalist values and produce more civic and altruistic individuals. The results provide a constructive role for families in promoting family values that support...

  18. Strong or Weak Handgrip? Normative Reference Values for the German Population across the Life Course Stratified by Sex, Age, and Body Height.

    Directory of Open Access Journals (Sweden)

    Nadia Steiber

    Full Text Available Handgrip strength is an important biomarker of healthy ageing and a powerful predictor of future morbidity and mortality both in younger and older populations. Therefore, the measurement of handgrip strength is increasingly used as a simple but efficient screening tool for health vulnerability. This study presents normative reference values for handgrip strength in Germany for use in research and clinical practice. It is the first study to provide normative data across the life course that is stratified by sex, age, and body height. The study used a nationally representative sample of test participants ages 17-90. It was based on pooled data from five waves of the German Socio-Economic Panel (2006-2014 and involved a total of 11,790 persons living in Germany (providing 25,285 observations. Handgrip strength was measured with a Smedley dynamometer. Results showed that peak mean values of handgrip strength are reached in men's and women's 30s and 40s after which handgrip strength declines in linear fashion with age. Following published recommendations, the study used a cut-off at 2 SD below the sex-specific peak mean value across the life course to define a 'weak grip'. Less than 10% of women and men aged 65-69 were classified as weak according to this definition, shares increasing to about half of the population aged 80-90. Based on survival analysis that linked handgrip strength to a relevant outcome, however, a 'critically weak grip' that warrants further examination was estimated to commence already at 1 SD below the group-specific mean value.

  19. The Eye of the Beholder: A Discussion of Value and Quality From the Perspective of Families of Children and Youth With Special Health Care Needs.

    Science.gov (United States)

    Anderson, Betsy; Beckett, Julie; Wells, Nora; Comeau, Meg

    2017-05-01

    There is broad agreement that increasing the cost-effectiveness and quality of health care services, thereby achieving greater value, is imperative given this country's current spiraling costs and poor health outcomes. However, how individuals or stakeholder groups define value may differ significantly. Discussion of value in the context of health care, in particular value-based purchasing and value-based insurance design, must acknowledge that there is no universal consensus definition as to what constitutes value. To date, the consumer perspective has been underrepresented in discussions of value-based strategies such as pay for performance, capitated and bundled payments, and high-deductible health plans, which have been driven primarily by payers and providers. This article will discuss 3 elements of value from the perspective of families of children and youth with special health care needs: the role of families in the delivery of care, consumer perspectives on what constitutes quality for children and youth with special health care needs, and health care and health care financing literacy, decision-making, and costs. The undervalued contributions made by family members in the delivery and oversight of pediatric care and the importance of partnering with them to achieve the goals of the Triple Aim are stressed. The article closes with a discussion of recommendations for a future policy and research agenda related to advancing the integration of the consumer perspective into value-based purchasing and value-based insurance design. Copyright © 2017 by the American Academy of Pediatrics.

  20. Family Strengths and Adaptation to Army Life: A Focus of Variations in Family Values and Expectations Across Racial/Ethnic Groups and Rank.

    Science.gov (United States)

    1988-01-22

    American in-laws: Challenge for transcultural community building. Military Family, 4(3), 3-6. Levinger, G. (1965). Marital cohesiveness and...Basic Books. Rueveni, U. (1979). Networking families in crisis . New York: Human Sciences Press. Satir, V. (1972). Peoplemaking. Palo Alto, CA: Science

  1. The impact of Asian American value systems on palliative care: illustrative cases from the family-focused grief therapy trial.

    Science.gov (United States)

    Mondia, Stephen; Hichenberg, Shira; Kerr, Erica; Eisenberg, Megan; Kissane, David W

    2012-09-01

    Clinicians meet people from different ethnic backgrounds, yet need to respond in culturally sensitive ways. This article focuses on Asian American families. Within a randomized controlled trial of family therapy commenced during palliative care and continued into bereavement, 3 families of Asian American background were examined qualitatively from a cultural perspective by listening to recordings of 26 therapy sessions and reviewing detailed supervision notes compiled by each therapist. A synopsis of each family's therapy narrative is presented. Prominent themes include family closeness, respect for hierarchy within the family, gender-determined roles, intergenerational tensions, preoccupation with shame and limited emotional expressiveness. Family therapists working with culturally diverse families need to pay thoughtful attention to ethnic issues as they strive to support them during palliative care and bereavement.

  2. Strong Convergence Theorems of a New General Iterative Process with Meir-Keeler Contractions for a Countable Family of -Strict Pseudocontractions in -Uniformly Smooth Banach Spaces

    Directory of Open Access Journals (Sweden)

    Song Yanlai

    2010-01-01

    Full Text Available We introduce a new iterative scheme with Meir-Keeler contractions for strict pseudocontractions in -uniformly smooth Banach spaces. We also discuss the strong convergence theorems for the new iterative scheme in -uniformly smooth Banach space. Our results improve and extend the corresponding results announced by many others.

  3. Strongly Agree or Strongly Disagree?

    DEFF Research Database (Denmark)

    Carrizosa, Emilio; Nogales-Gómez, Amaya; Morales, Dolores Romero

    2016-01-01

    In linear classifiers, such as the Support Vector Machine (SVM), a score is associated with each feature and objects are assigned to classes based on the linear combination of the scores and the values of the features. Inspired by discrete psychometric scales, which measure the extent to which a ...

  4. Strongly intensive quantities

    International Nuclear Information System (INIS)

    Gorenstein, M. I.; Gazdzicki, M.

    2011-01-01

    Analysis of fluctuations of hadron production properties in collisions of relativistic particles profits from use of measurable intensive quantities which are independent of system size variations. The first family of such quantities was proposed in 1992; another is introduced in this paper. Furthermore we present a proof of independence of volume fluctuations for quantities from both families within the framework of the grand canonical ensemble. These quantities are referred to as strongly intensive ones. Influence of conservation laws and resonance decays is also discussed.

  5. Adverse prognostic value of MYBL2 overexpression and association with microRNA-30 family in acute myeloid leukemia patients.

    Science.gov (United States)

    Fuster, Oscar; Llop, Marta; Dolz, Sandra; García, Paloma; Such, Esperanza; Ibáñez, Mariam; Luna, Irene; Gómez, Inés; López, María; Cervera, José; Montesinos, Pau; Moscardó, Federico; Cordón, Lourdes; Solves, Pilar; de Juan, Inmaculada; Palanca, Sarai; Bolufer, Pascual; Sanz, Miguel Ángel; Barragán, Eva

    2013-12-01

    The MYBL2 gene encodes a transcription factor implicated in cell proliferation and maturation whose amplification or overexpression has been associated with different human malignancies, suggesting that it could be implicated in tumorigenesis. We analyzed MYBL2 expression and its prognostic value in 291 patients with de novo acute myeloid leukemia (AML) and we also evaluated its association with microRNAs 29 and 30 families. MYBL2 expression in AML patients was increased relative to CD34+ cells. Moreover, MYBL2 overexpression was associated with lower expression of miR-30a (P=0.024), miR-30b (P=0.021) and miR-30c (P=0.009). Multivariate analysis showed that MYBL2 expression was an independent factor for disease-free survival (HR 3.0, 95% CI 1.5-6.0, P=0.002) and cumulative incidence of relapse (HR 2.6, 95% CI 1.2-5.6, P=0.015) in patients with an intermediate-risk karyotype. In conclusion, our data showed that MYBL2 expression analysis could be useful to define subgroups of patients with poor prognosis. Copyright © 2013 Elsevier Ltd. All rights reserved.

  6. Task Force 1. Report of the Task Force on Patient Expectations, Core Values, Reintegration, and the New Model of Family Medicine

    Science.gov (United States)

    Green, Larry A.; Graham, Robert; Bagley, Bruce; Kilo, Charles M.; Spann, Stephen J.; Bogdewic, Stephen P.; Swanson, John

    2004-01-01

    BACKGROUND To lay the groundwork for the development of a comprehensive strategy to transform and renew the specialty of family medicine, this Future of Family Medicine task force was charged with identifying the core values of family medicine, developing proposals to reform family medicine to meet consumer expectations, and determining systems of care to be delivered by family medicine in the future. METHODS A diverse, multidisciplinary task force representing a broad spectrum of perspectives and expertise analyzed and discussed published literature; findings from surveys, interviews, and focus groups compiled by research firms contracted to the Future of Family Medicine project; and analyses from The Robert Graham Center, professional societies in the United States and abroad, and others. Through meetings, conference calls, and writing, and revision of a series of subcommittee reports, the entire task force reached consensus on its conclusions and recommendations. These were reviewed by an external panel of experts and revisions were made accordingly. MAJOR FINDINGS After delivering on its promise to reverse the decline of general practice in the United States, family medicine and the nation face additional challenges to assure all people receive care that is safe, effective, patient-centered, timely, efficient, and equitable. Challenges the discipline needs to address to improve family physicians’ ability to make important further contributions include developing a broader, more accurate understanding of the specialty among the public and other health professionals, addressing the wide scope and variance in practice types within family medicine, winning respect for the specialty in academic circles, making family medicine a more attractive career option, and dealing with the perception that family medicine is not solidly grounded in science and technology. The task force set forth a proposed identity statement for family medicine, a basket of services that

  7. The YMCA Healthy, Fit, and Strong Program: a community-based, family-centered, low-cost obesity prevention/treatment pilot study.

    Science.gov (United States)

    Schwartz, Robert P; Vitolins, Mara Z; Case, L Douglas; Armstrong, Sarah C; Perrin, Eliana M; Cialone, Josephine; Bell, Ronny A

    2012-12-01

    Many resources are available for adults, but there are few community-based programs for overweight and obese children. Community engagement may be instrumental in overcoming barriers physicians experience in managing childhood obesity. Our objective was to design and test the feasibility of a community-based (YMCA), family-centered, low-cost intervention for overweight and obese children. Children 6-11 years over the 85th BMI percentile for age and sex were recruited to YMCA sites in four North Carolina communities. The children had physical activity sessions three times weekly for 3 months (one activity session weekly was family night). The parents received a once-weekly nutrition education class conducted by a registered dietitian using the NC Eat Smart Move More curriculum (10 sessions). Changes in BMI were measured at 3, 6, and 12 months and diet and activity behaviors at 3 and 12 months after baseline. Significant reductions were observed in BMI percentile for age and BMI z-scores at 3, 6, and 12 months. Improvements occurred in dietary and physical activity behaviors, including drinking fewer sugar-sweetened beverages, spending more time in physically active behaviors, and spending less time in sedentary behaviors. The program was low-cost, and qualitative comments suggest the parents and children benefited from the experience. This low-cost YMCA-based intervention was associated with BMI reductions and positive nutritional and activity behavior changes, providing an additional strategy for addressing childhood obesity in community settings.

  8. Medical Students' vs. Family Physicians' Assessment of Practical and Logical Values of Pathophysiology Multiple-Choice Questions

    Science.gov (United States)

    Secic, Damir; Husremovic, Dzenana; Kapur, Eldan; Jatic, Zaim; Hadziahmetovic, Nina; Vojnikovic, Benjamin; Fajkic, Almir; Meholjic, Amir; Bradic, Lejla; Hadzic, Amila

    2017-01-01

    Testing strategies can either have a very positive or negative effect on the learning process. The aim of this study was to examine the degree of consistency in evaluating the practicality and logic of questions from a medical school pathophysiology test, between students and family medicine doctors. The study engaged 77 family medicine doctors…

  9. The Place of the Family in the System of Values of Inhabitants of a Medium-Sized Urals City

    Science.gov (United States)

    Satybaldina, E. V.

    2012-01-01

    The processes of modernization in this country's economy require a well-qualified work force that is mobile in social, professional, and geographic terms. The necessary basis of a successful solution to this problem is the stability of the family, which is the basic active agent of the reproduction of new generations of workers. Family stability…

  10. Marital Expectations in Strong African American Marriages.

    Science.gov (United States)

    Vaterlaus, J Mitchell; Skogrand, Linda; Chaney, Cassandra; Gahagan, Kassandra

    2017-12-01

    The current exploratory study utilized a family strengths framework to identify marital expectations in 39 strong African American heterosexual marriages. Couples reflected on their marital expectations over their 10 or more years of marriage. Three themes emerged through qualitative analysis and the participants' own words were used in the presentation of the themes. African Americans indicated that there was growth in marital expectations over time, with marital expectations often beginning with unrealistic expectations that grew into more realistic expectations as their marriages progressed. Participants also indicated that core expectations in strong African American marriages included open communication, congruent values, and positive treatment of spouse. Finally, participants explained there is an "I" in marriage as they discussed the importance of autonomy within their marital relationships. Results are discussed in association with existing research and theory. © 2016 Family Process Institute.

  11. The effect of communication change on long-term reductions in child exposure to conflict: impact of the promoting strong African American families (ProSAAF) program.

    Science.gov (United States)

    Beach, Steven R H; Barton, Allen W; Lei, Man Kit; Brody, Gene H; Kogan, Steven M; Hurt, Tera R; Fincham, Frank D; Stanley, Scott M

    2014-12-01

    African American couples (n = 331) with children, 89% of whom were married, were assigned to either (a) a culturally sensitive couple- and parenting-enhancement program (ProSAAF) or (b) an information-only control condition in which couples received self-help materials. Husbands averaged 41 years of age and wives averaged 39 years. We found significant effects of program participation in the short term on couple communication, which was targeted by the intervention, as well as over the long term, on self-reported arguing in front of children. Long-term parenting outcomes were fully mediated by changes in communication for wives, but not for husbands. For husbands, positive change depended on amount of wife reported change. We conclude that wives' changes in communication from baseline to posttest may be more pivotal for the couples' long-term experience of decreased arguing in front of children than are husbands' changes, with wives' changes leading to changes in both partners' reports of arguments in front of children. © 2014 Family Process Institute.

  12. "Do I Have a Choice?" The Influences of Family Values and Investments on Chinese Migrant Young People's Lifestyles and Physical Activity Participation in Australia

    Science.gov (United States)

    Pang, Bonnie; Macdonald, Doune; Hay, Peter

    2015-01-01

    This paper examines Chinese migrant young people's lifestyles and physical activity experiences in relation to the values and cultural investments of their families in Australia. The data in this paper were taken from a larger-scale study underpinned by a critical and interpretive ethnographic method conducted in two school sites. The young…

  13. Intergenerational Transmission of Cultural Values in Korean American Families: An Analysis of the Verb Suffix "-ta", Part One and Part Two

    Science.gov (United States)

    Park, Eunjin

    2008-01-01

    Drawing on the concept of language socialization, this study investigates ways in which parents and grandparents of three-generational Korean-American households socialize children into certain cultural values through the use of a particular linguistic feature in Korean: the verb suffix "-ta". All six participating families had at least one child…

  14. Food culture in the home environment: family meal practices and values can support healthy eating and self-regulation in young people in four European countries.

    Science.gov (United States)

    de Wit, John B F; Stok, F Marijn; Smolenski, Derek J; de Ridder, Denise D T; de Vet, Emely; Gaspar, Tania; Johnson, Fiona; Nureeva, Lyliya; Luszczynska, Aleksandra

    2015-03-01

    Overweight epidemics, including among children and adolescents, are fuelled by contemporary obesogenic environments. Recent research and theory highlight the importance of socio-cultural factors in mitigating adverse impacts of the abundance of food in high-income countries. The current study examines whether family meal culture shapes young people's eating behaviors and self-regulation. Young people aged 10-17 years were recruited through schools in four European countries: the Netherlands, Poland, Portugal and the United Kingdom. A total of 2,764 participants (mean age 13.2 years; 49.1% girls) completed a self-report questionnaire in class, providing information on healthy and unhealthy eating, joint family meals and communal meal values and use of eating-related self-regulation strategies. Path analysis found that family meal culture variables were significantly associated with young people's eating behaviors, as was self-regulation. Significant indirect effects of family meal culture were also found, through self-regulation. Results confirm that family meal culture, encompassing values as well as practices, shapes young people's eating behaviors. Findings extend and link previously separate lines of enquiry by showing how food cultures can play out in the home environment. Importantly, the study contributes novel evidence suggesting that self-regulation is shaped by the home environment and mediates its influence. © 2014 The International Association of Applied Psychology.

  15. Care home design for people with dementia: What do people with dementia and their family carers value?

    Science.gov (United States)

    Innes, Anthea; Kelly, Fiona; Dincarslan, Ozlem

    2011-07-01

    To report on the views of people with dementia who live in care homes and their family carers on aspects of design that are important to them, and discuss these in relation to developing physical care environments that respond to the wishes of people with dementia and their family carers. Six focus groups were held: two in Northern Ireland and four in Scotland. A total of 40 people participated in the focus groups. Twenty nine people were with dementia (24 female and five male), and 11 were family carers (10 female and one male). Carers discussed the features of a building they took into account when selecting a care home, and discussed this in relation to 'bricks and mortar versus people'. Key themes reported by people with dementia and their family carers included how the space in the environment is used, for example, what happens in the building and the presence or absence of certain design features. Outside space and wayfinding aids were identified as positive features of the home, along with a general lack of concern about ensuite provision. The results demonstrate the complexity of building design as it must provide living space acceptable to people with dementia living there and family members who visit, as well as provide a workable environment for staff. The findings highlight areas that should be considered by care home teams involved in the build of a new home or the redevelopment of an existing care home.

  16. Context and Culture in the Socialization and Development of Personal Achievement Values: Comparing Latino Immigrant Families, European American Families, and Elementary School Teachers

    Science.gov (United States)

    Greenfield, Patricia M.; Quiroz, Blanca

    2013-01-01

    We documented cross-cultural similarities and differences in values concerning personal achievement between Latino immigrant parents, a group of multiethnic teachers, and European American parents. We also explored intergenerational similarities and differences between parents and their fifth-grade children. The theoretical premise was that…

  17. Value Transmissions Between Fathers, Mothers, and Adolescent and Emerging Adult Children: The Role of the Family Climate

    NARCIS (Netherlands)

    Roest, A.M.C.; Dubas, J.S.; Gerris, J.R.M.

    2009-01-01

    Using structural equation modeling, this study investigates father–child, mother–child, and father–mother transmissions on 'work-as-duty' and 'hedonism' across a 5-year period when children traverse late adolescence and emerging adulthood (N = 402 families). We found bidirectional father–child and

  18. Beyond the organ donor card: the effect of knowledge, attitudes, and values on willingness to communicate about organ donation to family members.

    Science.gov (United States)

    Morgan, Susan E; Miller, Jenny K

    2002-01-01

    Although numerous studies have examined many of the predictors of signing an organ donor card, including knowledge, attitudes, values, and demographic variables, very few have examined the factors associated with individuals' willingness to communicate about organ donation with family members. Because organ donation does not take place without the permission of a person's next-of-kin, government agencies and organ procurement organizations have targeted communication with family members as a primary objective of organ donation campaigns. This study reports the results of a survey of a stratified random sample of adults at 2 local sites of a national employer. Results indicate that knowledge, attitude, and altruism are significantly related to 2 measures of willingness to communicate: past behavior (whether respondents had already discussed organ donation with family members) and a scale measuring willingness to communicate about organ donation in the future. Because the quality of discussions between the potential donor and his or her family will depend on how well the donor is able to address vital issues regarding donation, it is concluded that campaigns seeking to promote communication between family members about organ donation must simultaneously seek to increase knowledge, debunk myths, and bolster positive attitudes about donation.

  19. THE INFLUENCE OF CULTURAL VALUES ON THE PARENT-CHILD INTERACTION PATTERNS OF FAMILIES FROM AN ASIAN BACKGROUND

    OpenAIRE

    NADINE AWDE

    2009-01-01

    The objective of this paper is to critically review previous studies of intervention programs that focus on parent-child interaction, in order to pinpoint deficiencies in this area of study and to recommend further research. Indeed, more interventionists and speech and language therapists must identify parent-child interaction patterns, especially when following a family-centred approach in the treatment of speech impairments or language delays. This review stresses that the cultural ...

  20. The use of elements of the Stewart model (Strong Ion Approach) for the diagnostics of respiratory acidosis on the basis of the calculation of a value of a modified anion gap (AGm) in brachycephalic dogs.

    Science.gov (United States)

    Sławuta, P; Glińska-Suchocka, K; Cekiera, A

    2015-01-01

    Apart from the HH equation, the acid-base balance of an organism is also described by the Stewart model, which assumes that the proper insight into the ABB of the organism is given by an analysis of: pCO2, the difference of concentrations of strong cations and anions in the blood serum - SID, and the total concentration of nonvolatile weak acids - Acid total. The notion of an anion gap (AG), or the apparent lack of ions, is closely related to the acid-base balance described according to the HH equation. Its value mainly consists of negatively charged proteins, phosphates, and sulphates in blood. In the human medicine, a modified anion gap is used, which, including the concentration of the protein buffer of blood, is, in fact, the combination of the apparent lack of ions derived from the classic model and the Stewart model. In brachycephalic dogs, respiratory acidosis often occurs, which is caused by an overgrowth of the soft palate, making it impossible for a free air flow and causing an increase in pCO2--carbonic acid anhydride The aim of the present paper was an attempt to answer the question whether, in the case of systemic respiratory acidosis, changes in the concentration of buffering ions can also be seen. The study was carried out on 60 adult dogs of boxer breed in which, on the basis of the results of endoscopic examination, a strong overgrowth of the soft palate requiring a surgical correction was found. For each dog, the value of the anion gap before and after the palate correction procedure was calculated according to the following equation: AG = ([Na+ mmol/l] + [K+ mmol/l])--([Cl- mmol/l]+ [HCO3- mmol/l]) as well as the value of the modified AG--according to the following equation: AGm = calculated AG + 2.5 x (albumins(r)--albumins(d)). The values of AG calculated for the dogs before and after the procedure fell within the limits of the reference values and did not differ significantly whereas the values of AGm calculated for the dogs before and after

  1. The Intergenerational Transmission of the Value of Children in Contemporary Chinese Families: Taiwan and Mainland China Compared

    OpenAIRE

    Chin-Chun Yi; Yu-Hua Chen

    2014-01-01

    Dieser Beitrag liegt nur in englischer Sprache vor.While fertility has been drastically declining in East Asia, mechanisms accounting for the current trend vary. One noticeable mechanism documented is that the changing value of children affects couples’ fertility decisions which in turn affect their subsequent fertility behaviour. This study will examine the intergenerational transmission of the value of children (VOC) among grandmothers, mothers and teenagers in two Chinese societies: Taiwan...

  2. The intergenerational transmission of the value of children in contemporary Chinese families : Taiwan and mainland China compared

    OpenAIRE

    Yi, Chin-Chun; Chen, Yu-Hua

    2014-01-01

    "While fertility has been drastically declining in East Asia, mechanisms accounting for the current trend vary. One noticeable mechanism documented is that the changing value of children affects couples' fertility decisions which in turn affect their subsequent fertility behaviour. This study will examine the intergenerational transmission of the value of children (VOC) among grandmothers, mothers and teenagers in two Chinese societies: Taiwan and Mainland China. We assume that cultural homog...

  3. Meaning in family caregiving for people with dementia: a narrative study about relationships, values, and motivation, and how day care influences these factors.

    Science.gov (United States)

    Tretteteig, Signe; Vatne, Solfrid; Rokstad, Anne Marie Mork

    2017-01-01

    In addition to care-related burdens, most caregivers of a person with dementia perceive a variety of positive and satisfying experiences, such as feeling needed and useful in their family caregiving role. "Meaning-focused coping" describes both positive and negative emotions in periods with high levels of stress. Day care service may have the potential to increase caregivers' positive experiences and meaning-focused coping, and positively influence interpersonal relationships between those giving care and those receiving care. The aim of this study was to gain knowledge about family caregivers' experiences of meaning in their caring role. Additionally, the influence of day care services on caregivers' experiences and motivation in their caregiving role is explored. A qualitative design based on individual interviews was used. The interviews were analyzed using a narrative method and a case study approach. Family caregivers' roles and coping strategies were related to their relational ties. Caregivers had to make decisions about whether to enhance, maintain, or let go of emotional ties to find a good balance between meeting their own needs and the needs of the person with dementia. Family caregivers reported that day care positively influenced their "relationship-oriented coping" and experience of meaning. Finding meaning in the role of a family caregiver for persons with dementia is closely connected to the caregivers' own values and goals. Finding a balance between attending to their own needs and the needs of the person with dementia is crucial. Day care has the potential to increase family caregivers' motivation to care by supporting their capacity to meet their own needs, cooperate and communicate with the person with dementia, and make competent and autonomous choices, thus increasing their feeling of mastery.

  4. Meaning in family caregiving for people with dementia: a narrative study about relationships, values, and motivation, and how day care influences these factors

    Directory of Open Access Journals (Sweden)

    Tretteteig S

    2017-12-01

    Full Text Available Signe Tretteteig,1,2 Solfrid Vatne,3 Anne Marie Mork Rokstad1,3 1Norwegian National Advisory Unit on Ageing and Health, Vestfold Hospital Trust, Tønsberg, Norway; 2Faculty of Medicine, University of Oslo; Oslo, Norway; 3Faculty of Health Sciences and Social Care, Molde University College, Molde, Norway Background: In addition to care-related burdens, most caregivers of a person with dementia perceive a variety of positive and satisfying experiences, such as feeling needed and useful in their family caregiving role. “Meaning-focused coping” describes both positive and negative emotions in periods with high levels of stress. Day care service may have the potential to increase caregivers’ positive experiences and meaning-focused coping, and positively influence interpersonal relationships between those giving care and those receiving care. The aim of this study was to gain knowledge about family caregivers’ experiences of meaning in their caring role. Additionally, the influence of day care services on caregivers’ experiences and motivation in their caregiving role is explored. Methods: A qualitative design based on individual interviews was used. The interviews were analyzed using a narrative method and a case study approach. Findings: Family caregivers’ roles and coping strategies were related to their relational ties. Caregivers had to make decisions about whether to enhance, maintain, or let go of emotional ties to find a good balance between meeting their own needs and the needs of the person with dementia. Family caregivers reported that day care positively influenced their “relationship-oriented coping” and experience of meaning. Conclusion: Finding meaning in the role of a family caregiver for persons with dementia is closely connected to the caregivers’ own values and goals. Finding a balance between attending to their own needs and the needs of the person with dementia is crucial. Day care has the potential to increase

  5. Daily chicken: the cultural transmission of bourgeois family values in adaptations of literary classics for children, 1850-1950.

    Science.gov (United States)

    Parlevliet, Sanne

    2011-01-01

    Literature is a significant agent in the transmission of culture. Through literature expected behavior and patterns of life are passed on from generation to generation. The anticipated power of children's literature is even stronger. Socializing the target audience has always been one of its main aims. Consequently, books for children are governed by dominant social, cultural, and educational norms. This article explores the reciprocity between cultural transmission and the transmission of literature. It examines adaptations of international literary classics in their capacity of cultural intermediaries between old masterpieces and young audiences. Focusing on ways of transmitting family ideologies to children, the repository of Dutch adaptations of "Reynard the Fox," "Till Eulenspiegel," "Robinson Crusoe," and "Gulliver's Travels" serves as a case study.

  6. Plasmons in strong superconductors

    International Nuclear Information System (INIS)

    Baldo, M.; Ducoin, C.

    2011-01-01

    We present a study of the possible plasmon excitations that can occur in systems where strong superconductivity is present. In these systems the plasmon energy is comparable to or smaller than the pairing gap. As a prototype of these systems we consider the proton component of Neutron Star matter just below the crust when electron screening is not taken into account. For the realistic case we consider in detail the different aspects of the elementary excitations when the proton, electron components are considered within the Random-Phase Approximation generalized to the superfluid case, while the influence of the neutron component is considered only at qualitative level. Electron screening plays a major role in modifying the proton spectrum and spectral function. At the same time the electron plasmon is strongly modified and damped by the indirect coupling with the superfluid proton component, even at moderately low values of the gap. The excitation spectrum shows the interplay of the different components and their relevance for each excitation modes. The results are relevant for neutrino physics and thermodynamical processes in neutron stars. If electron screening is neglected, the spectral properties of the proton component show some resemblance with the physical situation in high-T c superconductors, and we briefly discuss similarities and differences in this connection. In a general prospect, the results of the study emphasize the role of Coulomb interaction in strong superconductors.

  7. A New Multi-Step Iterative Algorithm for Approximating Common Fixed Points of a Finite Family of Multi-Valued Bregman Relatively Nonexpansive Mappings

    Directory of Open Access Journals (Sweden)

    Wiyada Kumam

    2016-05-01

    Full Text Available In this article, we introduce a new multi-step iteration for approximating a common fixed point of a finite class of multi-valued Bregman relatively nonexpansive mappings in the setting of reflexive Banach spaces. We prove a strong convergence theorem for the proposed iterative algorithm under certain hypotheses. Additionally, we also use our results for the solution of variational inequality problems and to find the zero points of maximal monotone operators. The theorems furnished in this work are new and well-established and generalize many well-known recent research works in this field.

  8. Familial hypercholesterolemia

    Science.gov (United States)

    ... and Tests A physical exam may show fatty skin growths called xanthomas and cholesterol deposits in the eye (corneal arcus). The health care provider will ask questions about your personal and family medical history. There may be: A strong family history of ...

  9. Intergenerational relations in romany families

    Directory of Open Access Journals (Sweden)

    Hepnarova G. Caltova

    2014-01-01

    Full Text Available This paper presents partial results of the research focusing on education and protection of children in Roma families. The Roma family is regarded as a specifically closed border system. The type of family life organization is presentedin front of view of dominant values. The focus is on heavily represented values, especially esteem, solidarity end equality. Those values affect behaviour of family members and organize relations between the children and parents. The main aim of this paper is to present particularity of Roma community and specifics of relationships. The paper deals with fractional results of qualitative research project, the research survey was carried out in the year 2012, it was done as a field survey. The information, obtained on the nature of educational processes and directions of education, allowed us to crystallize key values passed in Roma families. In this paper, we focus mainly on the value of interpersonal relationships and maintaining compliance which are strongly represented in the educational efforts of Roma parents. The starting point of our considerations became the concept of values of G. Hofstede, who in his concept of value orientation reflects the cultural specifics. Above all, we focus on the values associated with collective cultures, which Roma belong to.

  10. Separating 'emotion' from 'the science': Exploring the perceived value of information for parents and families of children with autistic spectrum disorder.

    Science.gov (United States)

    O'Reilly, Michelle; Karim, Khalid; Lester, Jessica Nina

    2015-07-01

    Autistic spectrum disorder (ASD) is a life-long condition. In recent years, there has been a rise in the number of children diagnosed with ASD and a greater recognition that parents need clear, accessible information communicated through different modalities. The objective of this research was to explore the views of stakeholders regarding their information needs, current information modalities and the perceived barriers and complexities of information. Three focus groups with the same stakeholders were conducted with a range of individuals from a variety of backgrounds, all of whom had a personal and/or professional interest in ASD. The same stakeholders were included in all three groups to promote depth of analysis and to facilitate rapport. All focus groups were audio-recorded, transcribed and analysed using thematic analysis. Three main issues were identified, including (1) the value of particular information sources; (2) the vulnerability of families and (3) the need for validated evidence. It was concluded, therefore, that information should be available through a multitude of modalities, accounting for the educational ability and economic status of families. The information should also be communicated in an accessible style, should be presented as trustworthy and clinical professionals may play a key role in translating information. Such information also needs to account for practical problems inherent to having a child with ASD, including time constraints and fatigue. © The Author(s) 2014.

  11. Bequeathing Family Continuity.

    Science.gov (United States)

    Spanier, Graham B.

    1989-01-01

    Notes that many children who experience abuse, family disruption, or poverty reach adulthood with a strong commitment to family life. Questions whether changes in American families are indicators of pathology, deterioration, and instability; and asks how dysfunctional families transmit commitment to the concept of family to succeeding generations.…

  12. Flavour Democracy in Strong Unification

    CERN Document Server

    Abel, S A; Abel, Steven; King, Steven

    1998-01-01

    We show that the fermion mass spectrum may naturally be understood in terms of flavour democratic fixed points in supersymmetric theories which have a large domain of attraction in the presence of "strong unification". Our approach provides an alternative to the approximate Yukawa texture zeroes of the Froggatt-Nielsen mechanism. We discuss a particular model based on a broken gauged $SU(3)_L\\times SU(3)_R$ family symmetry which illustrates our approach.

  13. The perceived value of clinical pharmacy service provision by pharmacists and physicians: an initial assessment of family medicine and internal medicine providers.

    Science.gov (United States)

    Wietholter, Jon P; Ponte, Charles D; Long, Dustin M

    2017-10-01

    Few publications have addressed the perceptions of pharmacists and physicians regarding the value of clinical pharmacist services. A survey-based study was conducted to determine whether Internal Medicine (IM) and Family Medicine (FM) pharmacists and physicians differed in their attitudes regarding the benefits of collaboration in an acute care setting. The primary objective was to evaluate perceived differences regarding self-assessment of value between IM and FM pharmacists. The secondary objective was to evaluate perceived differences of clinical pharmacist benefit between IM and FM physicians. An eight-item questionnaire assessed the attitudes and beliefs of pharmacists and physicians regarding the value of clinical pharmacy services. Surveys were emailed and participants marked their responses using a 7-point Likert scale for each item. Demographic data and overall comments were collected from each participant. Overall, 167 surveys were completed. When comparing cumulative physician and pharmacist responses, none of the eight questions showed significant differences. Statistically significant differences were noted when comparing IM and FM clinical pharmacists on five of the eight survey items; for each of these items, FM pharmacists had more favourable perceptions than their IM counterparts. No statistically significant differences were noted when comparing responses of IM and FM physicians. This study found that FM pharmacists perceived a greater benefit regarding participation in inpatient acute care rounds when compared to their IM pharmacist counterparts. Future studies are necessary to determine if other medical specialties' perceptions of clinical pharmacy provision differ from our findings and to evaluate the rationale behind specific attitudes and behaviours. © 2016 Royal Pharmaceutical Society.

  14. Work, family, and gender: elements for a theory of work-family balance.

    Science.gov (United States)

    Cantera, Leonor M; Cubells, Ma Eugenia; Martínez, Luz Ma; Blanch, Josep M

    2009-11-01

    Over last century, work was not only a means of economic survival, but also a very strong factor of psychological structuring and of organization of personal, family, and everyday life. The new world of work provides new challenges to the balance of work and family life. A questionnaire was administered to a sample of 453 people with the aim of analyzing the relation between variables such as family burdens and domestic responsibilities, and the appraisal of work and family, values involved in work-family balance. The results of this study show that, in the present economic and cultural context, assuming family burdens and domestic responsibilities increases the positive appraisal of work and family, both in men and women. This has theoretical and practical implications concerning the challenge of work-family balance.

  15. Testing strong interaction theories

    International Nuclear Information System (INIS)

    Ellis, J.

    1979-01-01

    The author discusses possible tests of the current theories of the strong interaction, in particular, quantum chromodynamics. High energy e + e - interactions should provide an excellent means of studying the strong force. (W.D.L.)

  16. Stirring Strongly Coupled Plasma

    CERN Document Server

    Fadafan, Kazem Bitaghsir; Rajagopal, Krishna; Wiedemann, Urs Achim

    2009-01-01

    We determine the energy it takes to move a test quark along a circle of radius L with angular frequency w through the strongly coupled plasma of N=4 supersymmetric Yang-Mills (SYM) theory. We find that for most values of L and w the energy deposited by stirring the plasma in this way is governed either by the drag force acting on a test quark moving through the plasma in a straight line with speed v=Lw or by the energy radiated by a quark in circular motion in the absence of any plasma, whichever is larger. There is a continuous crossover from the drag-dominated regime to the radiation-dominated regime. In the crossover regime we find evidence for significant destructive interference between energy loss due to drag and that due to radiation as if in vacuum. The rotating quark thus serves as a model system in which the relative strength of, and interplay between, two different mechanisms of parton energy loss is accessible via a controlled classical gravity calculation. We close by speculating on the implicati...

  17. Orbits in weak and strong bars

    CERN Document Server

    Contopoulos, George

    1980-01-01

    The authors study the plane orbits in simple bar models embedded in an axisymmetric background when the bar density is about 1% (weak), 10% (intermediate) or 100% (strong bar) of the axisymmetric density. Most orbits follow the stable periodic orbits. The basic families of periodic orbits are described. In weak bars with two Inner Lindblad Resonances there is a family of stable orbits extending from the center up to the Outer Lindblad Resonance. This family contains the long period orbits near corotation. Other stable families appear between the Inner Lindblad Resonances, outside the Outer Lindblad Resonance, around corotation (short period orbits) and around the center (retrograde). Some families become unstable or disappear in strong bars. A comparison is made with cases having one or no Inner Lindblad Resonance. (12 refs).

  18. Patient- and Family-Identified Problems of Traumatic Brain Injury: Value and Utility of a Target Outcome Approach to Identifying the Worst Problems

    Directory of Open Access Journals (Sweden)

    Laraine Winter

    2016-01-01

    Full Text Available Purpose: This study aimed to identify the sequelae of traumatic brain injury (TBI that are most troubling to veterans with TBI and their families and identify veteran-family differences in content and ranking. Instead of standardized measures of symptom frequency or severity, which may be insensitive to change or intervention effects, we used a target outcome measure for veterans with TBI and their key family members, which elicited open-ended reports concerning the three most serious TBI-related problems. This was followed by Likert-scaled ratings of difficulty in managing the problem. Methods: In this cross-sectional study, interviews were conducted in veterans’ homes. Participants included 83 veterans with TBI diagnosed at a Veterans Affairs medical rehabilitation service and a key family member of each veteran. We utilized open-ended questions to determine the problems caused by TBI within the last month. Sociodemographic characteristics of veterans and family members, and veterans’ military and medical characteristics were collected. A coding scheme was developed to categorize open-ended responses. Results: Families identified nearly twice as many categories of problems as did veterans, and veterans and families ranked problem categories very differently. Veterans ranked cognitive and physical problems worst; families ranked emotional and interpersonal problems worst. Conclusions: Easily administered open-ended questions about the most troubling TBI-related problems yield novel insights and reveal important veteran-family discrepancies.

  19. Education styles in a family versus life aims and values preferred by young people [Style wychowania w rodzinie a preferowane przez młodzież cele życiowe i wartości

    Directory of Open Access Journals (Sweden)

    Małgorzata DUBIS

    2017-11-01

    Full Text Available The socio-cultural, economic and political outlook changes visible in the contemporary world provoke deep transformations in all fields of life. The social conditions of life have been also deeply changing, often causing changes in views, expectations, behaviour patterns and life standards. In such a situation a young person experiences chaos and the feeling of being lost and looses the feeling of influence on their life. In an uncertain situation and with the feeling of being lost, and with difficulties connected with the adolescent crisis, young people need support from people being close to them. The special role plays family in that case. Family is the first social environment, integrally fulfilling different needs of a child and influencing his development in all areas of his life. All socialization processes developing in a family influence the shape of opinion and attitudes, patterns, traditions and accepted values. The correct one shapes proper, real and rational ideas of future life in children. The responsible parental function and shaping the proper social system in children is based on education styles that are very important for children. These styles are influenced mainly by parents, their views, educational aims, personal experience and patterns from their home. Education styles in a family decide mainly the level of psychological and social needs fulfillment, they shape the behaviour patterns in a family and can be internalized on different levels by imitation and identification, allowing for the adoption of values and standards. The article includes the source of research concerning the declared system of values and aims in life by the respondents. The results of behaviour styles in a family research have been discussed-all meanings, the frequency of particular education styles. The author also tried to show the connection between the family functioning and values chosen by children.

  20. The diverse values and motivations of family forest owners in the United States: An analysis of an open-ended question in the National Woodland Owner Survey

    Science.gov (United States)

    David N. Bengston; Stanley T. Asah; Brett J. Butler

    2011-01-01

    The number of family forest owners in the USA has increased continuously in recent decades, and the fate of much of US forests lies in the hands of this diverse and dynamic group of people. The National Woodland Owner Survey (NWOS) is a recurring and comprehensive national survey of US private forest owners, including family forest owners. The NWOS includes an open-...

  1. Strong interactions - quark models

    International Nuclear Information System (INIS)

    Goto, M.; Ferreira, P.L.

    1979-01-01

    The variational method is used for the PSI and upsilon family spectra reproduction from the quark model, through several phenomenological potentials, viz.: linear, linear plus coulomb term and logarithmic. (L.C.) [pt

  2. Abortion: Strong's counterexamples fail

    DEFF Research Database (Denmark)

    Di Nucci, Ezio

    2009-01-01

    This paper shows that the counterexamples proposed by Strong in 2008 in the Journal of Medical Ethics to Marquis's argument against abortion fail. Strong's basic idea is that there are cases--for example, terminally ill patients--where killing an adult human being is prima facie seriously morally...

  3. Strong Langmuir turbulence

    International Nuclear Information System (INIS)

    Goldman, M.V.

    1984-01-01

    After a brief discussion of beam-excited Langmuir turbulence in the solar wind, we explain the criteria for wave-particle, three-wave and strong turbulence interactions. We then present the results of a numerical integration of the Zakharov equations, which describe the strong turbulence saturation of a weak (low-density) high energy, bump-on-tail beam instability. (author)

  4. Apoptosis and the BCL-2 gene family - patterns of expression and prognostic value in STAGE I and II follicular center lymphoma

    International Nuclear Information System (INIS)

    Logsdon, Mark D.; Meyn, Raymond E.; Besa, Pelayo C.; Pugh, William C.; Stephens, L. Clifton; Peters, Lester J.; Milas, Luka; Cox, James D.; Cabanillas, Fernando; Brisbay, Shawn; Andersen, Margret; McDonnell, Timothy J.

    1999-01-01

    Purpose: The prognostic significance of spontaneous levels of apoptosis and Bcl-2, Bax, and Bcl-x protein expression in follicular center lymphoma (FCL) is unknown. The objectives of this retrospective study were (1) to investigate the relationship between pretreatment apoptosis levels and long-term treatment outcome in patients with Stage I and II FCL; (2) to define the incidence and patterns of Bax and Bcl-x protein expression in human FC; and (3) to determine the relationship of Bcl-2, Bax, and Bcl-x expression with spontaneous apoptosis levels and clinical outcome in localized FCL. Methods and Materials: Between 1974 and 1988, 144 patients with Stage I or II FCL were treated. Hematoxylin and eosin (H and E) stained tissue sections of pretreatment specimens were retrieved for 96 patients. Treatment consisted of regional radiation therapy (XRT) for 25 patients, combined modality therapy (CMT) consisting of combination chemotherapy and XRT for 57 patients, and other treatments for 14 patients. Median follow-up for living patients was nearly 12 years. The apoptotic index (AI) was calculated by dividing the number of apoptotic cells by the total number of cells counted and multiplying by 100. Expression of Bcl-2, Bax, and Bcl-x proteins was assessed using immunohistochemistry. Results: The mean and median AI values for the entire group were 0.53 and 0.4, respectively (range: 0-5.2). The AI strongly correlated with cytologic grade, with mean AI values of 0.25 for grade 1, 0.56 for grade 2, and 0.84 for grade 3 (p < 0.0005; Kendall correlation). A positive correlation was present between grouped AI and grouped mitotic index (MI) (p = 0.014). For patients treated with CMT, an AI < 0.4 correlated with improved freedom from relapse (FFR) (p = 0.0145) and overall survival (OS) (p = 0.0081). An AI < 0.4 did not correlate with clinical outcome for the entire cohort or for patients receiving XRT only. Staining of tumor follicles for the Bcl-2 protein was positive, variable

  5. Strong intrinsic motivation

    OpenAIRE

    Dessi, Roberta; Rustichini, Aldo

    2015-01-01

    A large literature in psychology, and more recently in economics, has argued that monetary rewards can reduce intrinsic motivation. We investigate whether the negative impact persists when intrinsic motivation is strong, and test this hypothesis experimentally focusing on the motivation to undertake interesting and challenging tasks, informative about individual ability. We find that this type of task can generate strong intrinsic motivation, that is impervious to the effect of monetary incen...

  6. Bitcoin Meets Strong Consistency

    OpenAIRE

    Decker, Christian; Seidel, Jochen; Wattenhofer, Roger

    2014-01-01

    The Bitcoin system only provides eventual consistency. For everyday life, the time to confirm a Bitcoin transaction is prohibitively slow. In this paper we propose a new system, built on the Bitcoin blockchain, which enables strong consistency. Our system, PeerCensus, acts as a certification authority, manages peer identities in a peer-to-peer network, and ultimately enhances Bitcoin and similar systems with strong consistency. Our extensive analysis shows that PeerCensus is in a secure state...

  7. Strong gravity and supersymmetry

    International Nuclear Information System (INIS)

    Chamseddine, Ali H.; Salam, A.; Strathdee, J.

    1977-11-01

    A supersymmetric theory is constructed for a strong f plus a weak g graviton, together with their accompanying massive gravitinos, by gaugin the gradel 0Sp(2,2,1)x 0Sp(2,2,1) structure. The mixing term between f and g fields, which makes the strong graviton massive, can be introduced through a spontaneous symmetry-breaking mechanism implemented in this note by constructing a non-linear realization of the symmetry group

  8. Waves in Strong Centrifugal Field

    Science.gov (United States)

    Bogovalov, S. V.; Kislov, V. A.; Tronin, I. V.

    Dynamics of waves generated by scopes in gas centrifuges (GC) for isotope separation is considered. The centrifugal acceleration in the GC reaches values of the order of 106g. The centrifugal and Coriolis forces modify essentially the conventional sound waves. Three families of the waves with different polarization and dispersion exist in these conditions. Dynamics of the flow in the model GC Iguasu is investigated numerically. Comparison of the results of the numerical modeling of the wave dynamics with the analytical predictions is performed. New phenomena of the resonances in the GC is found. The resonances occur for the waves polarized along the rotational axis having the smallest dumping due to the viscosity.

  9. Strong growth for Queensland mining

    Energy Technology Data Exchange (ETDEWEB)

    1990-10-01

    The Queensland mining industry experienced strong growth during 1989-90 as shown in the latest statistics released by the Department of Resource Industries. The total value of Queensland mineral and energy production rose to a new record of $5.1 billion, an increase of 16.5% on 1988-89 production. A major contributing factor was a 20.9 percent increase in the value of coal production. While the quantity of coal produced rose only 1.1 percent, the substantial increase in the value of coal production is attributable to higher coal prices negotiated for export contracts. In Australian dollar terms coal, gold, lead, zinc and crude oil on average experienced higher international prices than in the previous year. Only copper and silver prices declined. 3 tabs.

  10. Strongly interacting Fermi gases

    Directory of Open Access Journals (Sweden)

    Bakr W.

    2013-08-01

    Full Text Available Strongly interacting gases of ultracold fermions have become an amazingly rich test-bed for many-body theories of fermionic matter. Here we present our recent experiments on these systems. Firstly, we discuss high-precision measurements on the thermodynamics of a strongly interacting Fermi gas across the superfluid transition. The onset of superfluidity is directly observed in the compressibility, the chemical potential, the entropy, and the heat capacity. Our measurements provide benchmarks for current many-body theories on strongly interacting fermions. Secondly, we have studied the evolution of fermion pairing from three to two dimensions in these gases, relating to the physics of layered superconductors. In the presence of p-wave interactions, Fermi gases are predicted to display toplogical superfluidity carrying Majorana edge states. Two possible avenues in this direction are discussed, our creation and direct observation of spin-orbit coupling in Fermi gases and the creation of fermionic molecules of 23Na 40K that will feature strong dipolar interactions in their absolute ground state.

  11. A strong comeback

    International Nuclear Information System (INIS)

    Marier, D.

    1992-01-01

    This article presents the results of a financial rankings survey which show a strong economic activity in the independent energy industry. The topics of the article include advisor turnover, overseas banks, and the increase in public offerings. The article identifies the top project finance investors for new projects and restructurings and rankings for lenders

  12. Family pediatrics: report of the Task Force on the Family.

    Science.gov (United States)

    Schor, Edward L

    2003-06-01

    cultural beliefs about how society and family life ought to be. The process of formulating recommendations for pediatric practice, public policy, professional education, and research requires reaching consensus on some core values and principles about family life and family functioning as they affect children, knowing that some philosophic disagreements will remain unresolved. The growing multicultural character of the country will likely heighten awareness of our diversity. Many characteristics of families have changed during the past 3 to 5 decades. Families without children younger than 18 years have increased substantially, and they are now the majority. The average age at marriage has increased, and a greater proportion of births is occurring to women older than 30 years. Between 1970 and 2000, the proportion of children in 2-parent families decreased from 85% to 69%, and more than one quarter (26%) of all children live with a single parent, usually their mother. Most of this change reflects a dramatic increase in the rate of births to unmarried women that went from 5.3% in 1960 to 33.2% in 2000. Another factor in this change is a slowly decreasing but still high divorce rate that is roughly double what it was in the mid-1950s. Family income is strongly related to children's health, and the financial resources that families have available are closely tied to changes in family structure. Family income in real dollars has trended up for many decades, but the benefits have not been shared equally. For example, the median income of families with married parents has increased by 146% since 1970, but female-headed households have experienced a growth of 131%. More striking is that in 2000, the median income of female-headed households was only 47% of that of married-couple families and only 65% of that of families with 2 married parents in which the wife was not employed. Not surprising, the proportion of children who live in poverty is approximately 5 times greater for

  13. THE RELATIONSHIP OF MEASURES OF ATTAINMENT VALUE AND ACHIEVEMENT EXPECTANCY TO THE READING ACHIEVEMENT OF FIRST-GRADE CHILDREN FROM LOW-INCOME FAMILIES.

    Science.gov (United States)

    WOOD, FRANK H.

    THIS INVESTIGATION FOCUSED ON THE USEFULNESS OF A PROCEDURE FOR OBTAINING MEASURES OF THE MOTIVATION OF FIRST-GRADE CHILDREN FROM LOW-INCOME FAMILIES TO ACHIEVE IN READING WHICH DID NOT REQUIRE WRITTEN OR ORAL VERBAL RESPONSES FROM THE SUBJECTS. MEASURES OF ACHIEVEMENT MOTIVATION WERE CORRELATED WITH TEACHER RATINGS OF EFFORTS TO ACHIEVE IN…

  14. FAMILY BUSINESSES AND THE DIFFICULTIES ENCOUNTERED BY

    Directory of Open Access Journals (Sweden)

    Alessandra Martins

    2009-05-01

    Full Text Available There are few family owned businesses that survive to the next generation. In general, 30% of these businesses are passed on to second generation families and less than 15% survive to third generation families. There has been little research done on third generation family businesses. Therefore the main purpose of this paper is to identify the principal difficulties of passing on managerial skills to the third generation owners. This study uses a case study of a Brazilian family organization composed of twelve enterprises. The instrument to collect data was an individually guided recorded interview with all of the family managers (1ª, 2ª e 3ª generation. The technique applied, was suggested for Miles & Huberman (1994 to group the data in analytical categories to facilitate the analyzed speeches contained in the 49 blocks of responses. As a result, the transition the business to the third generation owners has been strongly associated with the relation between family and business by the following factors: a the succession process influenced by emotional and family values; b conflicts, rivalries and divergences of strategic visions and business goals between the family generations; c lack of professional criteria to hire relatives; and d fragility of communication and consequent asymmetry of information among the family members.

  15. Estimation of strong ground motion

    International Nuclear Information System (INIS)

    Watabe, Makoto

    1993-01-01

    Fault model has been developed to estimate a strong ground motion in consideration of characteristics of seismic source and propagation path of seismic waves. There are two different approaches in the model. The first one is a theoretical approach, while the second approach is a semi-empirical approach. Though the latter is more practical than the former to be applied to the estimation of input motions, it needs at least the small-event records, the value of the seismic moment of the small event and the fault model of the large event

  16. Strong Electroweak Symmetry Breaking

    CERN Document Server

    Grinstein, Benjamin

    2011-01-01

    Models of spontaneous breaking of electroweak symmetry by a strong interaction do not have fine tuning/hierarchy problem. They are conceptually elegant and use the only mechanism of spontaneous breaking of a gauge symmetry that is known to occur in nature. The simplest model, minimal technicolor with extended technicolor interactions, is appealing because one can calculate by scaling up from QCD. But it is ruled out on many counts: inappropriately low quark and lepton masses (or excessive FCNC), bad electroweak data fits, light scalar and vector states, etc. However, nature may not choose the minimal model and then we are stuck: except possibly through lattice simulations, we are unable to compute and test the models. In the LHC era it therefore makes sense to abandon specific models (of strong EW breaking) and concentrate on generic features that may indicate discovery. The Technicolor Straw Man is not a model but a parametrized search strategy inspired by a remarkable generic feature of walking technicolor,...

  17. Waves in strong centrifugal fields: dissipationless gas

    Science.gov (United States)

    Bogovalov, S. V.; Kislov, V. A.; Tronin, I. V.

    2015-04-01

    Linear waves are investigated in a rotating gas under the condition of strong centrifugal acceleration of the order 106 g realized in gas centrifuges for separation of uranium isotopes. Sound waves split into three families of the waves under these conditions. Dispersion equations are obtained. The characteristics of the waves strongly differ from the conventional sound waves on polarization, velocity of propagation and distribution of energy of the waves in space for two families having frequencies above and below the frequency of the conventional sound waves. The energy of these waves is localized in rarefied region of the gas. The waves of the third family were not specified before. They propagate exactly along the rotational axis with the conventional sound velocity. These waves are polarized only along the rotational axis. Radial and azimuthal motions are not excited. Energy of the waves is concentrated near the wall of the rotor where the density of the gas is largest.

  18. Lifestyles & Values of College Students: Classes of 1980 through 1985.

    Science.gov (United States)

    Blai, Boris, Jr.

    The values and desired lifestyles of college freshmen from the classes of 1980 through 1985 are examined, based on University of Michigan survey results. The following goals were rated by the freshmen: a good marriage and family life, strong friendships, finding purpose and meaning in life, finding steady work, achieving work success, making a…

  19. Family Therapy for the "Truncated" Nuclear Family.

    Science.gov (United States)

    Zuk, Gerald H.

    1980-01-01

    The truncated nuclear family consists of a two-generation group in which conflict has produced a polarization of values. The single-parent family is at special risk. Go-between process enables the therapist to depolarize sharply conflicted values and reduce pathogenic relating. (Author)

  20. Programming for the Public Good: Ensuring Public Value Through the Cooperative Extension Program Development Model

    Directory of Open Access Journals (Sweden)

    Nancy Franz

    2015-06-01

    Full Text Available Effective Cooperative Extension programs produce important private and public value for individuals, families, businesses, and communities. However, the public value of Extension programming often goes unmeasured and unarticulated. Extension needs to reclaim its role as a key provider of public value for Land-Grant Universities through strong educational programs driven by infusing public value into all elements of the Extension Program Development Model. This article describes Extension’s public value movement including organizational, professional, program, and scholarship development efforts to enhance public good effectiveness articulation. Lessons learned, implications, and next steps for Extension’s public value success through a strong program development model are also shared.

  1. Next-generation leadership development in family businesses: the critical roles of shared vision and family climate.

    Science.gov (United States)

    Miller, Stephen P

    2014-01-01

    The multigenerational survival rate for family-owned businesses is not good. Lack of a shared vision for the family enterprise and weak next-generation leadership are often cited as two of the leading reasons for the failure of family firms to successfully transition from one generation of family ownership to the next. The climate of the business-owning family has also been suggested as important to the performance of the family enterprise. Despite these commonly held tenets, there is a lack of rigorous quantitative research that explores the relationships among these three factors. To address this gap, a quantitative study of 100 next-generation family firm leaders and 350 family and non-family leaders and employees with whom they work was conducted. The results demonstrate that a shared vision for the family business has a strong effect on the leadership effectiveness of next-generation family leaders and a moderate effect on the degree to which they are positively engaged with their work. The findings also show that two dimensions of family climate significantly influence the likelihood that a shared vision for the family firm has been created. Open communication in the family is positively related to the presence of a shared vision for the business. Intergenerational authority, which refers to a senior generation that exercises unquestioned authority and sets the rules, is negatively related to the presence of a shared vision. Surprisingly, a third dimension of family climate, cognitive cohesion, which includes shared values in the family, had no relationship with the degree to which there was a shared vision for the family business. The implications for family business owners is that they would be wise to spend as much time on fostering a positive family climate characterized by open communication as they do on creating and executing a successful business strategy if their goal is to pass the business from one generation of family owners to the next.

  2. Next-generation leadership development in family businesses: the critical roles of shared vision and family climate

    Science.gov (United States)

    Miller, Stephen P.

    2014-01-01

    The multigenerational survival rate for family-owned businesses is not good. Lack of a shared vision for the family enterprise and weak next-generation leadership are often cited as two of the leading reasons for the failure of family firms to successfully transition from one generation of family ownership to the next. The climate of the business-owning family has also been suggested as important to the performance of the family enterprise. Despite these commonly held tenets, there is a lack of rigorous quantitative research that explores the relationships among these three factors. To address this gap, a quantitative study of 100 next-generation family firm leaders and 350 family and non-family leaders and employees with whom they work was conducted. The results demonstrate that a shared vision for the family business has a strong effect on the leadership effectiveness of next-generation family leaders and a moderate effect on the degree to which they are positively engaged with their work. The findings also show that two dimensions of family climate significantly influence the likelihood that a shared vision for the family firm has been created. Open communication in the family is positively related to the presence of a shared vision for the business. Intergenerational authority, which refers to a senior generation that exercises unquestioned authority and sets the rules, is negatively related to the presence of a shared vision. Surprisingly, a third dimension of family climate, cognitive cohesion, which includes shared values in the family, had no relationship with the degree to which there was a shared vision for the family business. The implications for family business owners is that they would be wise to spend as much time on fostering a positive family climate characterized by open communication as they do on creating and executing a successful business strategy if their goal is to pass the business from one generation of family owners to the next. PMID

  3. Next-Generation Leadership Development in Family Businesses: The Critical Roles of Shared Vision and Family Climate

    Directory of Open Access Journals (Sweden)

    Stephen Phillip Miller

    2014-12-01

    Full Text Available The multigenerational survival rate for family-owned businesses is not good. Lack of a shared vision for the family enterprise and weak next-generation leadership are often cited as two of the leading reasons for the failure of family firms to successfully transition from one generation of family ownership to the next. The climate of the business-owning family has also been suggested as important to the performance of the family enterprise. Despite these commonly held tenets, there is a lack of rigorous quantitative research that explores the relationships among these three factors. To address this gap, a quantitative study of 100 next-generation family firm leaders and 350 family and non-family leaders and employees with whom they work was conducted. The results demonstrate that a shared vision for the family business has a strong effect on the leadership effectiveness of next-generation family leaders and a moderate effect on the degree to which they are positively engaged with their work. The findings also show that two dimensions of family climate significantly influence the likelihood that a shared vision for the family firm has been created. Open communication in the family is positively related to the presence of a shared vision for the business. Intergenerational authority, which refers to a senior generation that exercises unquestioned authority and sets the rules, is negatively related to the presence of a shared vision. Surprisingly, a third dimension of family climate, cognitive cohesion, which includes shared values in the family, had no relationship with the degree to which there was a shared vision for the family business. The implications for family business owners is that they would be wise to spend as much time on fostering a positive family climate characterized by open communication as they do on creating and executing a successful business strategy if their goal is to pass the business from one generation of family owners to

  4. Strong-coupling approximations

    International Nuclear Information System (INIS)

    Abbott, R.B.

    1984-03-01

    Standard path-integral techniques such as instanton calculations give good answers for weak-coupling problems, but become unreliable for strong-coupling. Here we consider a method of replacing the original potential by a suitably chosen harmonic oscillator potential. Physically this is motivated by the fact that potential barriers below the level of the ground-state energy of a quantum-mechanical system have little effect. Numerically, results are good, both for quantum-mechanical problems and for massive phi 4 field theory in 1 + 1 dimensions. 9 references, 6 figures

  5. A brief history of space and time: the scope-year index as a patent value indicator based on families and renewals

    OpenAIRE

    Bruno Van Pottelsberghe; Nicolas van Zeebroeck

    2007-01-01

    The renewal of patents and their geographical scope for protection constitute two essential dimensions in a patent’s life, and probably the most frequently used patent value indicators. The intertwining of these dimensions (the geographical scope of protection may vary over time) makes their analysis complex, as any measure along one dimension requires an arbitrary choice on the second. This paper proposes a new indicator of patent value, the Scope-Year index, combining the two dimensions. Th...

  6. Strongly disordered superconductors

    International Nuclear Information System (INIS)

    Muttalib, K.A.

    1982-01-01

    We examine some universal effects of strong non-magnetic disorder on the electron-phonon and electron-electron interactions in a superconductor. In particular we explicitly take into account the effect of slow diffusion of electrons in a disordered medium by working in an exact impurity eigenstate representation. We find that the normal diffusion of electrons characterized by a constant diffusion coefficient does not lead to any significant correction to the electron-phonon or the effective electron-electron interactions in a superconductor. We then consider sufficiently strong disorder where Anderson localization of electrons becomes important and determine the effect of localization on the electron-electron interactions. We find that due to localization, the diffusion of electrons becomes anomalous in the sense that the diffusion coefficient becomes scale dependent. This results in an increase in the effective electron-electron interaction with increasing disorder. We propose that this provides a natural explanation for the unusual sensitivity of the transition temperature T/sub c/ of the high T/sub c/ superconductors (T/sub c/ > 10 0 K) to damage effects

  7. Strong Coupling Holography

    CERN Document Server

    Dvali, Gia

    2009-01-01

    We show that whenever a 4-dimensional theory with N particle species emerges as a consistent low energy description of a 3-brane embedded in an asymptotically-flat (4+d)-dimensional space, the holographic scale of high-dimensional gravity sets the strong coupling scale of the 4D theory. This connection persists in the limit in which gravity can be consistently decoupled. We demonstrate this effect for orbifold planes, as well as for the solitonic branes and string theoretic D-branes. In all cases the emergence of a 4D strong coupling scale from bulk holography is a persistent phenomenon. The effect turns out to be insensitive even to such extreme deformations of the brane action that seemingly shield 4D theory from the bulk gravity effects. A well understood example of such deformation is given by large 4D Einstein term in the 3-brane action, which is known to suppress the strength of 5D gravity at short distances and change the 5D Newton's law into the four-dimensional one. Nevertheless, we observe that the ...

  8. LIGO: The strong belief

    CERN Multimedia

    Antonella Del Rosso

    2016-01-01

    Twenty years of designing, building and testing a number of innovative technologies, with the strong belief that the endeavour would lead to a historic breakthrough. The Bulletin publishes an abstract of the Courier’s interview with Barry Barish, one of the founding fathers of LIGO.   The plots show the signals of gravitational waves detected by the twin LIGO observatories at Livingston, Louisiana, and Hanford, Washington. (Image: Caltech/MIT/LIGO Lab) On 11 February, the Laser Interferometer Gravitational-Wave Observatory (LIGO) and Virgo collaborations published a historic paper in which they showed a gravitational signal emitted by the merger of two black holes. These results come after 20 years of hard work by a large collaboration of scientists operating the two LIGO observatories in the US. Barry Barish, Linde Professor of Physics, Emeritus at the California Institute of Technology and former Director of the Global Design Effort for the Internat...

  9. Strongly interacting Higgs bosons

    International Nuclear Information System (INIS)

    Appelquist, T.; Bernard, C.

    1980-01-01

    The sensitivity of present-energy weak interactions to a strongly interacting heavy-Higgs-boson sector is discussed. The gauged nonlinear sigma model, which is the limit of the linear model as the Higgs-boson mass goes to infinity, is used to organize and catalogue all possible heavy-Higgs-boson effects. As long as the SU(2)/sub L/ x SU(2)/sub R/ symmetry of the Higgs sector is preserved, these effects are found to be small, of the order of the square of the gauge coupling times logarithms (but not powers) of the Higgs-boson mass divided by the W mass. We work in the context of a simplified model with gauge group SU(2)/sub L/; the extension to SU(2)/sub L/ x U(1) is briefly discussed

  10. Family affection as a protective factor against the negative effects of perceived Asian values gap on the parent-child relationship for Asian American male and female college students.

    Science.gov (United States)

    Park, Yong S; Vo, Leyna P; Tsong, Yuying

    2009-01-01

    The study examined whether family affection (i.e., affective responsiveness, affectionate communication, and affective orientation) protected against the negative effects of perceived parent-child Asian values gap on the quality of their parent relationships for 259 female and 77 male Asian American college students. Asian values gap was higher for women than men, and inversely related to a perceived healthy parent-child relationship for both genders. Participants rated the relationship with their mothers as more positive and affectionate than with their fathers. Both parents were reported to communicate more supportive affection than verbal and nonverbal affection. Affective responsiveness was identified as a protective factor in the father-son relationship whereas verbal affection protected the mother-daughter relationship. The study also revealed that daughters' affective orientation had beneficial effects on the father-daughter relationship at lower levels of Asian values gap. Clinical implications and directions for future research are discussed.

  11. Valuing Essays: Essaying Values

    Science.gov (United States)

    Badley, Graham

    2010-01-01

    The essay regularly comes under attack. It is criticised for being rigidly linear rather than flexible and reflective. I first challenge this view by examining reasons why the essay should be valued as an important genre. Secondly, I propose that in using the essay form students and academics necessarily exemplify their own critical values. Essays…

  12. Parental Values and Practices Relevant to Young Children's Social Development in Taiwan and the United States.

    Science.gov (United States)

    Jose, Paul E.; Huntsinger, Carol S.; Huntsinger, Phillip R.; Liaw, Fong-Ruey

    2000-01-01

    Compared self-reported parental values and child-rearing practices and teacher-reported and observed children's social skills among families of young children who were first-generation Chinese Americans, European Americans, or Taiwanese Chinese. All Chinese parents more strongly endorsed traditional Chinese values and exerted more parental control…

  13. Location, location, location: Extracting location value from house prices

    OpenAIRE

    Kolbe, Jens; Schulz, Rainer; Wersing, Martin; Werwatz, Axel

    2012-01-01

    The price for a single-family house depends both on the characteristics of the building and on its location. We propose a novel semiparametric method to extract location values from house prices. After splitting house prices into building and land components, location values are estimated with adaptive weight smoothing. The adaptive estimator requires neither strong smoothness assumptions nor local symmetry. We apply the method to house transactions from Berlin, Germany. The estimated surface...

  14. Strong-interaction nonuniversality

    International Nuclear Information System (INIS)

    Volkas, R.R.; Foot, R.; He, X.; Joshi, G.C.

    1989-01-01

    The universal QCD color theory is extended to an SU(3) 1 direct product SU(3) 2 direct product SU(3) 3 gauge theory, where quarks of the ith generation transform as triplets under SU(3)/sub i/ and singlets under the other two factors. The usual color group is then identified with the diagonal subgroup, which remains exact after symmetry breaking. The gauge bosons associated with the 16 broken generators then form two massive octets under ordinary color. The interactions between quarks and these heavy gluonlike particles are explicitly nonuniversal and thus an exploration of their physical implications allows us to shed light on the fundamental issue of strong-interaction universality. Nonuniversality and weak flavor mixing are shown to generate heavy-gluon-induced flavor-changing neutral currents. The phenomenology of these processes is studied, as they provide the major experimental constraint on the extended theory. Three symmetry-breaking scenarios are presented. The first has color breaking occurring at the weak scale, while the second and third divorce the two scales. The third model has the interesting feature of radiatively induced off-diagonal Kobayashi-Maskawa matrix elements

  15. John Strong (1941 - 2006)

    CERN Multimedia

    Wickens, F

    Our friend and colleague John Strong was cruelly taken from us by a brain tumour on Monday 31st July, a few days before his 65th birthday John started his career working with a group from Westfield College, under the leadership of Ted Bellamy. He obtained his PhD and spent the early part of his career on experiments at Rutherford Appleton Laboratory (RAL), but after the early 1970s his research was focussed on experiments in CERN. Over the years he made a number of notable contributions to experiments in CERN: The Omega spectrometer adopted a system John had originally developed for experiments at RAL using vidicon cameras to record the sparks in the spark chambers; He contributed to the success of NA1 and NA7, where he became heavily involved in the electronic trigger systems; He was responsible for the second level trigger system for the ALEPH detector and spent five years leading a team that designed and built the system, which ran for twelve years with only minor interventions. Following ALEPH he tur...

  16. Strong moduli stabilization and phenomenology

    CERN Document Server

    Dudas, Emilian; Mambrini, Yann; Mustafayev, Azar; Olive, Keith A

    2013-01-01

    We describe the resulting phenomenology of string theory/supergravity models with strong moduli stabilization. The KL model with F-term uplifting, is one such example. Models of this type predict universal scalar masses equal to the gravitino mass. In contrast, A-terms receive highly suppressed gravity mediated contributions. Under certain conditions, the same conclusion is valid for gaugino masses, which like A-terms, are then determined by anomalies. In such models, we are forced to relatively large gravitino masses (30-1000 TeV). We compute the low energy spectrum as a function of m_{3/2}. We see that the Higgs masses naturally takes values between 125-130 GeV. The lower limit is obtained from the requirement of chargino masses greater than 104 GeV, while the upper limit is determined by the relic density of dark matter (wino-like).

  17. Effective lagrangian for strong interactions

    International Nuclear Information System (INIS)

    Jain, P.

    1988-01-01

    We attempt to construct a realistic phenomenological Lagrangian in order to describe strong interactions. This is in general a very complicated problem and we shall explore its various aspects. We first include the vector mesons by writing down the most general chiral invariant terms proportional to the Levi-Civita symbol ε μναβ . These terms involve three unknown coefficients, which are calculated by using the experimental results of strong interaction processes. We then calculate the static nucleon properties by finding the solitonic excitations of this model. The results turn out to be, as is also the case for most other vector-pseudoscalar Lagrangians, better than the Skyrme model but are still somewhat different from the experiments. Another aspect that we shall study is the incorporation of scale anomaly of QCD into the Skyrme model. We thus introduce a scalar glueball in our Lagrangian. Here we find an interesting result that the effective glue field dynamically forms a bag for the soliton. Depending on the values of the parameters, we get either a deep bag or a shallow bag. However by including the scalar meson, we find that to get realistic scalar sector we must have the shallow bag. Finally we show some intriguing connections between the chiral quark model, in which the nucleon is described as a solitonic excitation, and the ordinary potential binding quark model

  18. The added value of a family-centered approach to optimize infants’ social-emotional development: A quasi-experimental study

    Science.gov (United States)

    Hielkema, Margriet; Stewart, Roy E.; de Winter, Andrea F.

    2017-01-01

    Objective Family-centered care (FCC) has been related to positive healthcare outcomes in pediatric care. Our aim was to assess whether an FCC approach also leads to better and earlier identification of social-emotional problems and less child psychosocial problems at age 18 months. Methods In a quasi-experimental study within routine well-child care in the Netherlands, we compared those regions in which an FCC approach was implemented (FCC-JointStart) to those regions with “care-as-usual” (CAU), including all children. In all regions, professionals performed well-child visits (2–18 months) and assessed social-emotional problems, or risks developing these, by rating outcomes of assessments as “not optimal” or as “a problem.” We compared FCC-JointStart and CAU regarding the rates of newly identified (risks for) social-emotional problems, the pace of identification over time, and the child’s psychosocial wellbeing at eighteen months as measured by the Child Behavior Checklist (CBCL). For participants that received extra care, we compared FCC-JointStart and CAU regarding the severity of parent-reported problems. Parents were blinded, professionals were not. Results 5658 parents (68%) agreed to participate in the study. In the FCC-JointStart group, risks were identified more frequently, though differences were small (24.7% versus 22.0%, odds ratio (95%-confidence interval) adjusted for confounders: 1.44 (0.96; 2.18), Phi = .03). Risks were also identified earlier (p = .008), and additional care was provided to more severe cases than in CAU. Effect sizes r ranged from 0.17 (PSBC) to 0.22 (FAD). CBCL scores at 18 months did not differ between groups. Conclusions FFC-JointStart may contribute to more and earlier identification of risks for social-emotional problems and of families that need additional care, but not to fewer child psychosocial problems at age 18 months. Trial registration Netherlands Trial Register NTR2681 PMID:29267270

  19. Strong Proximities on Smooth Manifolds and Vorono\\" i Diagrams

    OpenAIRE

    Peters, J. F.; Guadagni, C.

    2015-01-01

    This article introduces strongly near smooth manifolds. The main results are (i) second countability of the strongly hit and far-miss topology on a family $\\mathcal{B}$ of subsets on the Lodato proximity space of regular open sets to which singletons are added, (ii) manifold strong proximity, (iii) strong proximity of charts in manifold atlases implies that the charts have nonempty intersection. The application of these results is given in terms of the nearness of atlases and charts of proxim...

  20. Semantic test of a technology management model in family business

    Directory of Open Access Journals (Sweden)

    Guillermo Jesús Larios

    2017-10-01

    Full Text Available This paper assembles family business conceptions from the innovation and technology management perspective, and tests them in the case of a Mexican sugarcane producer. Literature indicates that non-financial objectives, risk aversion and strong controls negatively influence family firms’ innovation outcomes. Based on semantic network analysis, we collected transversal information on the firm’s technology activities, innovation values and organizational flows, which allowed for the identification of an organizational management profile that shapes an innovation style. Although we acknowledge literature consistency in aspects such as family direct influence and control, or the importance of STI partnerships and external knowledge, our findings didn’t identify any concerns about losing control in parts of the family business. This research contributes to the understanding of technology management and organizational elements in an emerging economy’s family firm from a relational perspective. Implications for theory endorsement and characterization of family business innovation and technology management in developing countries are discussed.

  1. HomeFront Strong: Building Resiliency in Military Families

    Science.gov (United States)

    2017-09-01

    and also actively engaging with it by typing responses to such exercises as stress check-ins, gratitude journal entries, and fill-in-the- blank...strategies for resilience –4.949 .000 Can teach strategies for practicing gratitude –5.587 .000 Know how to help participants discover their own story...ability to be resilient –5.319 .000 Knew how to practice gratitude –6.240 .000 Knew my own story about military/veteran life –3.246 .002 Understood

  2. The Value of Value

    DEFF Research Database (Denmark)

    Sørensen, Asger

    parts of business ethics given prominence to especially one term, namely `value'. The question that interests me is the following: What does the articulation of ethics and morality in terms of values mean for ethics and morality as such. Or, to put the question in a more fashionably way: What......As a social scientist of ethics and morality, Luhmann has noticed the ethical wave that has recently swept across the western world, and states that this particular kind of wave seems to have a wavelength of about one hundred years (cf. Luhmann 1989: 9 ff.). Even though the frequency...... and the regularity of such a phenomenon is both hard to verify and, if true, difficult to explain, it seems fair to say that since the Enlightenment, an approaching fin-de-siecle has brought an increased interest in matters concerning morality and ethics.1 The present peak has in public-political discourse and some...

  3. Strong Selective Adsorption of Polymers.

    Science.gov (United States)

    Ge, Ting; Rubinstein, Michael

    2015-06-09

    threshold determined by the adsorption energy, the brush of loops under the carpet reaches a saturated state, resulting in a l / d -independent brush-under-carpet structure, which can also be applied to describe adsorbed multisticker polymers in nonselective adsorption where a sticker can strongly bind to any place on the adsorption surface. We examine the adsorbed amount Γ of multisticker polymers in different regimes for selective adsorption. If the adsorbed multisticker polymers are nonoverlapping mushrooms, the adsorbed amount Γ increases linearly with the surface density of adsorption sites Σ ≈ 1/ d 2 . In the self-similar carpet regime, Γ increases sublinearly as Σ 0.15 in a good solvent, while only logarithmically in a theta solvent. Formation of a brush layer under the carpet contributes an additional adsorbed amount. This additional amount increases linearly with Σ and eventually dominates the overall adsorbed amount Γ before saturating at a plateau value controlled by the adsorption energy.

  4. Family First? The Costs and Benefits of Family Centrality for Adolescents with High-Conflict Families.

    Science.gov (United States)

    Yuen, Cynthia X; Fuligni, Andrew J; Gonzales, Nancy; Telzer, Eva H

    2018-02-01

    Youth who do not identify with or value their families (i.e., low family centrality) are considered to be at risk for maladjustment. However, the current study investigated whether low family centrality may be adaptive in negative family contexts (i.e., high family conflict) because youth's self-worth should be less tied to the quality of their family relationships. Multilevel models using daily diaries and latent variable interactions using longitudinal questionnaires indicated that, among a sample of 428 Mexican American adolescents (49.8% male, M age  = 15.02 years), lower family centrality was generally detrimental to youth's well-being. However, for youth in adverse family environments, low family centrality ceased to function as a risk factor. The present findings suggest that family centrality values play a more nuanced role in youth well-being than previously believed, such that low family centrality may be an adaptive response to significant family challenges.

  5. PREFACE: Strongly correlated electron systems Strongly correlated electron systems

    Science.gov (United States)

    Saxena, Siddharth S.; Littlewood, P. B.

    2012-07-01

    make use of 'small' electrons packed to the highest possible density. These are by definition 'strongly correlated'. For example: good photovoltaics must be efficient optical absorbers, which means that photons will generate tightly bound electron-hole pairs (excitons) that must then be ionised at a heterointerface and transported to contacts; efficient solid state refrigeration depends on substantial entropy changes in a unit cell, with large local electrical or magnetic moments; efficient lighting is in a real sense the inverse of photovoltaics; the limit of an efficient battery is a supercapacitor employing mixed valent ions; fuel cells and solar to fuel conversion require us to understand electrochemistry on the scale of a single atom; and we already know that the only prospect for effective high temperature superconductivity involves strongly correlated materials. Even novel IT technologies are now seen to have value not just for novel function but also for efficiency. While strongly correlated electron systems continue to excite researchers and the public alike due to the fundamental science issues involved, it seems increasingly likely that support for the science will be leveraged by its impact on energy and sustainability. Strongly correlated electron systems contents Strongly correlated electron systemsSiddharth S Saxena and P B Littlewood Magnetism, f-electron localization and superconductivity in 122-type heavy-fermion metalsF Steglich, J Arndt, O Stockert, S Friedemann, M Brando, C Klingner, C Krellner, C Geibel, S Wirth, S Kirchner and Q Si High energy pseudogap and its evolution with doping in Fe-based superconductors as revealed by optical spectroscopyN L Wang, W Z Hu, Z G Chen, R H Yuan, G Li, G F Chen and T Xiang Structural investigations on YbRh2Si2: from the atomic to the macroscopic length scaleS Wirth, S Ernst, R Cardoso-Gil, H Borrmann, S Seiro, C Krellner, C Geibel, S Kirchner, U Burkhardt, Y Grin and F Steglich Confinement of chiral magnetic

  6. Gravidez na adolescência: valores e reações dos membros da família Embarazo en la adolescencia: valores y reacciones de los miembors de la familia Teen pregnancy: values and reactions of family members

    Directory of Open Access Journals (Sweden)

    Luiza Akiko Komura Hoga

    2009-12-01

    Full Text Available Objetivo: Descrever as experiências dos membros da família a respeito da gravidez na adolescência. Métodos: Na pesquisa, desenvolvida com a abordagem qualitativa, utilizou-se a análise da narrativa para sistematizar os dados. Resultados: Das narrativas de 19 entrevistados emergiram três categorias descritivas: Valores familiares e orientações fornecidas; O recebimento da notícia e as providências tomadas e O suporte fornecido. Conclusões: A gravidez ocorreu em um contexto de organização familiar sólida e as trajetórias das mulheres adolescentes após o nascimento da criança foram marcadas por alianças e suporte da rede social. A constituição do novo núcleo familiar foi caracterizada pela existência de apoio material e afetivo dos membros da família.Objetivo: describir las experiencias de los miembros de la familia respecto al embarazo en la adolescencia. Métodos: En la investigación, desarrollada con abordaje cualitativo, se utilizó el análisis de la narración para sistematizar los datos. Resultados: Entre las narraciones de 19 entrevistados emergieron tres categorías descriptivas: a Valores familiares y orientaciones ofrecidas; b La recepción de la noticia y las providencias tomadas y c El soporte ofrecido. Conclusiones: El embarazo ocurrió en un contexto de organización familiar sólida y las trayectorias de las mujeres adolescentes después del nacimiento del niño fueron marcadas por alianzas y soporte de la red social. La constitución del nuevo núcleo familiar fue caracterizada por la existencia de apoyo material y afectivo de los miembros de la familia.Objective: To describe the experience of 19 family members regarding teen pregnancy. Methods: This was a qualitative study using narrative analysis approach. Results: Three categories emerged: a family values and sexual orientations given; b receiving the pregnancy news and arrangements made; and, c providing support tot eh pregnant teen. Conclusions: Teen

  7. Inside the Family Firm

    DEFF Research Database (Denmark)

    Bennedsen, Morten; Nielsen, Kasper; Pérez-González, Francisco

    2005-01-01

    This paper uses a unique dataset from Denmark to investigate (1) the role of family characteristics in corporate decision making, and (2) the consequences of these decisions on firm performance. We focus on the decision to appoint either a family or an external chief executive officer (CEO). We...... show that a departing CEO's family characteristics have a strong predictive power in explaining CEO succession decisions: family CEOs are more frequently selected the larger the size of the family, the higher the ratio of male children and when the departing CEOs had only had one spouse. We...... then analyze the impact of family successions on performance. We overcome endogeneity and omitted variables problems of previous papers in the literature by using the gender of a departing CEO's first-born child as an instrumental variable (IV) for family successions. This is a plausible IV as male first...

  8. Cosmological applications of strong gravitational lensing

    DEFF Research Database (Denmark)

    Paraficz, Danuta

    value of the energy density of the two above components, together with measuring the Hubble constant that determines the age of the Universe, is a major goal of modern astrophysics. An interesting method for estimating these parameters is strong gravitational lensing of quasars (QSOs). As shown...

  9. Strong-coupling diffusion in relativistic systems

    Indian Academy of Sciences (India)

    hanced values needed to interpret the data at higher energies point towards the importance of strong-coupling effects. ... when all secondary particles have been created. For short times in the initial phase ... It is decisive for a proper representation of the available data for relativistic heavy-ion collisions at and beyond SPS.

  10. Trends in family tourism

    Directory of Open Access Journals (Sweden)

    Heike A. Schänzel

    2015-03-01

    Full Text Available Purpose – Families represent a large and growing market for the tourism industry. Family tourism is driven by the increasing importance placed on promoting family togetherness, keeping family bonds alive and creating family memories. Predictions for the future of family travel are shaped by changes in demography and social structures. With global mobility families are increasingly geographically dispersed and new family markets are emerging. The purpose of this paper is to discuss the trends that shape the understanding of families and family tourism. Design/methodology/approach – This paper examines ten trends that the authors as experts in the field identify of importance and significance for the future of family tourism. Findings – What emerges is that the future of family tourism lies in capturing the increasing heterogeneity, fluidity and mobility of the family market. Originality/value – The paper contributes to the understanding about the changes taking place in family tourism and what it means to the tourism industry in the future.

  11. Family Therapy

    Science.gov (United States)

    Family therapy Overview Family therapy is a type of psychological counseling (psychotherapy) that can help family members improve communication and resolve conflicts. Family therapy is usually provided by a psychologist, ...

  12. Dissolved families

    DEFF Research Database (Denmark)

    Christoffersen, Mogens

    The situation in the family preceding a family separation is studied here, to identify risk factors for family dissolution. Information registers covering prospective statistics about health aspects, demographic variables, family violence, self-destructive behaviour, unemployment, and the spousal...

  13. Electrophoresis in strong electric fields.

    Science.gov (United States)

    Barany, Sandor

    2009-01-01

    Two kinds of non-linear electrophoresis (ef) that can be detected in strong electric fields (several hundred V/cm) are considered. The first ("classical" non-linear ef) is due to the interaction of the outer field with field-induced ionic charges in the electric double layer (EDL) under conditions, when field-induced variations of electrolyte concentration remain to be small comparatively to its equilibrium value. According to the Shilov theory, the non-linear component of the electrophoretic velocity for dielectric particles is proportional to the cubic power of the applied field strength (cubic electrophoresis) and to the second power of the particles radius; it is independent of the zeta-potential but is determined by the surface conductivity of particles. The second one, the so-called "superfast electrophoresis" is connected with the interaction of a strong outer field with a secondary diffuse layer of counterions (space charge) that is induced outside the primary (classical) diffuse EDL by the external field itself because of concentration polarization. The Dukhin-Mishchuk theory of "superfast electrophoresis" predicts quadratic dependence of the electrophoretic velocity of unipolar (ionically or electronically) conducting particles on the external field gradient and linear dependence on the particle's size in strong electric fields. These are in sharp contrast to the laws of classical electrophoresis (no dependence of V(ef) on the particle's size and linear dependence on the electric field gradient). A new method to measure the ef velocity of particles in strong electric fields is developed that is based on separation of the effects of sedimentation and electrophoresis using videoimaging and a new flowcell and use of short electric pulses. To test the "classical" non-linear electrophoresis, we have measured the ef velocity of non-conducting polystyrene, aluminium-oxide and (semiconductor) graphite particles as well as Saccharomice cerevisiae yeast cells as a

  14. Family and non-family business differences in Estonia

    Directory of Open Access Journals (Sweden)

    Maret Kirsipuu

    2014-01-01

    Full Text Available This paper seeks to identify differences between family enterprises and non-family enterprises. The concepts of entrepreneurship, entrepreneur and enterprise/business are clarified. The paper contains the results of research conducted by the author among family entrepreneurs in 2007–2012 that can be compared to the research results reached by Wahl (2011. This research demonstrates that there are differences between family entrepreneurs and non-family entrepreneurs, which are primarily caused by that family entrepreneurs value first of all their family members, family traditions and only then profit earning.

  15. Quasinormal Modes and Strong Cosmic Censorship

    Science.gov (United States)

    Cardoso, Vitor; Costa, João L.; Destounis, Kyriakos; Hintz, Peter; Jansen, Aron

    2018-01-01

    The fate of Cauchy horizons, such as those found inside charged black holes, is intrinsically connected to the decay of small perturbations exterior to the event horizon. As such, the validity of the strong cosmic censorship (SCC) conjecture is tied to how effectively the exterior damps fluctuations. Here, we study massless scalar fields in the exterior of Reissner-Nordström-de Sitter black holes. Their decay rates are governed by quasinormal modes of the black hole. We identify three families of modes in these spacetimes: one directly linked to the photon sphere, well described by standard WKB-type tools; another family whose existence and time scale is closely related to the de Sitter horizon; finally, a third family which dominates for near-extremally charged black holes and which is also present in asymptotically flat spacetimes. The last two families of modes seem to have gone unnoticed in the literature. We give a detailed description of linear scalar perturbations of such black holes, and conjecture that SCC is violated in the near extremal regime.

  16. Gas dynamics in strong centrifugal fields

    OpenAIRE

    Bogovalov, S. V.; Kislov, V. A.; Tronin, I. V.

    2017-01-01

    Dynamics of waves generated by scopes in gas centrifuges (GC) for isotope separation is considered. The centrifugal acceleration in the GC reaches values of the order of $10^6$g. The centrifugal and Coriolis forces modify essentially the conventional sound waves. Three families of the waves with different polarisation and dispersion exist in these conditions. Dynamics of the flow in the model GC Iguasu is investigated numerically. Comparison of the results of the numerical modelling of the wa...

  17. Strongly not relatives Kähler manifolds

    Directory of Open Access Journals (Sweden)

    Zedda Michela

    2017-02-01

    Full Text Available In this paper we study Kähler manifolds that are strongly not relative to any projective Kähler manifold, i.e. those Kähler manifolds that do not share a Kähler submanifold with any projective Kähler manifold even when their metric is rescaled by the multiplication by a positive constant. We prove two results which highlight some relations between this property and the existence of a full Kähler immersion into the infinite dimensional complex projective space. As application we get that the 1-parameter families of Bergman-Hartogs and Fock-Bargmann-Hartogs domains are strongly not relative to projective Kähler manifolds.

  18. Analytical solution of strongly nonlinear Duffing oscillators

    OpenAIRE

    El-Naggar, A.M.; Ismail, G.M.

    2016-01-01

    In this paper, a new perturbation technique is employed to solve strongly nonlinear Duffing oscillators, in which a new parameter α=α(ε)α=α(ε) is defined such that the value of α is always small regardless of the magnitude of the original parameter εε. Therefore, the strongly nonlinear Duffing oscillators with large parameter ε are transformed into a small parameter system with respect to αα. Approximate solution obtained by the present method is compared with the solution of energy balance m...

  19. Optical spectral weight anomalies and strong correlation

    International Nuclear Information System (INIS)

    Toschi, A.; Capone, M.; Ortolani, M.; Calvani, P.; Lupi, S.; Castellani, C.

    2007-01-01

    The anomalous behavior observed in the optical spectral weight (W) of the cuprates provides valuable information about the physics of these compounds. Both the doping and the temperature dependences of W are hardly explained through conventional estimates based on the f-sum rule. By computing the optical conductivity of the doped Hubbard model with the Dynamical Mean Field Theory, we point out that the strong correlation plays a key role in determining the basic features of the observed anomalies: the proximity to a Mott insulating phase accounts simultaneously for the strong temperature dependence of W and for its zero temperature value

  20. Strong cosmic censorship in de Sitter space

    Science.gov (United States)

    Dias, Oscar J. C.; Eperon, Felicity C.; Reall, Harvey S.; Santos, Jorge E.

    2018-05-01

    Recent work indicates that the strong cosmic censorship hypothesis is violated by nearly extremal Reissner-Nordström-de Sitter black holes. It was argued that perturbations of such a black hole decay sufficiently rapidly that the perturbed spacetime can be extended across the Cauchy horizon as a weak solution of the equations of motion. In this paper we consider the case of Kerr-de Sitter black holes. We find that, for any nonextremal value of the black hole parameters, there are quasinormal modes which decay sufficiently slowly to ensure that strong cosmic censorship is respected. Our analysis covers both scalar field and linearized gravitational perturbations.

  1. Quantum electrodynamics of strong fields

    International Nuclear Information System (INIS)

    Greiner, W.

    1983-01-01

    Quantum Electrodynamics of Strong Fields provides a broad survey of the theoretical and experimental work accomplished, presenting papers by a group of international researchers who have made significant contributions to this developing area. Exploring the quantum theory of strong fields, the volume focuses on the phase transition to a charged vacuum in strong electric fields. The contributors also discuss such related topics as QED at short distances, precision tests of QED, nonperturbative QCD and confinement, pion condensation, and strong gravitational fields In addition, the volume features a historical paper on the roots of quantum field theory in the history of quantum physics by noted researcher Friedrich Hund

  2. Instabilities in strongly coupled plasmas

    CERN Document Server

    Kalman, G J

    2003-01-01

    The conventional Vlasov treatment of beam-plasma instabilities is inappropriate when the plasma is strongly coupled. In the strongly coupled liquid state, the strong correlations between the dust grains fundamentally affect the conditions for instability. In the crystalline state, the inherent anisotropy couples the longitudinal and transverse polarizations, and results in unstable excitations in both polarizations. We summarize analyses of resonant and non-resonant, as well as resistive instabilities. We consider both ion-dust streaming and dust beam-plasma instabilities. Strong coupling, in general, leads to an enhancement of the growth rates. In the crystalline phase, a resonant transverse instability can be excited.

  3. Axions from chiral family symmetry

    International Nuclear Information System (INIS)

    Chang, D.; Pal, P.B.; Maryland Univ., College Park; Senjanovic, G.

    1985-01-01

    We investigate the possibility that family symmetry, Gsub(F), is spontaneously broken chiral global symmetry. We classify the interesting cases when family symmetry can result in an automatic Peccei-Quinn symmetry U(1)sub(PQ) and thus provide a solution to the strong CP problem. The result disfavors having two or four families. For more than four families, U(1)sub(PQ) is in general automatic. In the case of three families, a unique Higgs sector allows U(1)sub(PQ) in the simplest case of Gsub(F)=[SU(3)] 3 . Cosmological consideration also puts strong constraint on the number of families. For Gsub(F)=[SU(N)] 3 cosmology singles out the three-family (N=3) case as a unique solution if there are three light neutrinos. Possible implication of decoupling theorem as applied to family symmetry breaking is also discussed. (orig.)

  4. "Estudia para que no te pase lo que a mi": Narrativas Culturales Sobre el Valor de la Escuela en Familias Mexicanas ("Study So That What Happened to Me Doesn't Happen to You": Cultural Narratives about the Value of Schooling in Mexican Families).

    Science.gov (United States)

    Ramos, Claudia Saucedo

    2003-01-01

    Narratives used by parents in Mexican working-class families to motivate their children to study are examined for the advice offered and parental attitudes about the importance of school. The integration of contemporary pressures about the value of schooling is investigated, as well as the ways in which the value of schooling is being…

  5. Short proofs of strong normalization

    OpenAIRE

    Wojdyga, Aleksander

    2008-01-01

    This paper presents simple, syntactic strong normalization proofs for the simply-typed lambda-calculus and the polymorphic lambda-calculus (system F) with the full set of logical connectives, and all the permutative reductions. The normalization proofs use translations of terms and types to systems, for which strong normalization property is known.

  6. [Effect of development of rural commodity economy on family planning].

    Science.gov (United States)

    Chen, X

    1986-05-01

    The paper discusses the effects of the changes of rural income level on family planning practice based a survey of 200 rural families in a affluent vegetable producing area of suburban Beijing. In 1984, 99.7% of child birth followed the local birth planning, and 99.1% of families with one child received One Child Certificates. The annual per capita income of the 200 families was 1,092 yuan (1 US$ = 3.7 yuan) in 1984 even higher than the community average. The number of children was negatively associated with the per capita income and per capita consumption except families with 4 children, most of whom have grown up. The rural mechanization in the community has greatly increased the need for skills and technology rather than strong laborers. The provision of community welfare programs and the increased living standard changed the value of children and also changed people's perception in favor of gender equality. Among families with 1 or 2 children, most preferred to have girls. And among families with more children, the preferred family size is smaller than the actual size, which shows a tendency towards favoring a small family. Among 1 child families, 58.7% considered 1 boy and 1 girl to be ideal, and 37.7% was happy with the only child. As the community becomes richer, both the community and individual families increased their investment in education. The spending on education per child was over 2 times as high in 1 child families than the families with more children. The educational status of parents is positively associated with the exception of children's future education and current spending on education. The concern of parents over children's education is an important factor in improving the quality of labor force. Women of higher education status are more acceptable to contraception and family planning policy. The relatively high level of education of the community has been conducive to it fertility decline.

  7. Strong-back safety latch

    International Nuclear Information System (INIS)

    DeSantis, G.N.

    1995-01-01

    The calculation decides the integrity of the safety latch that will hold the strong-back to the pump during lifting. The safety latch will be welded to the strong-back and will latch to a 1.5-in. dia cantilever rod welded to the pump baseplate. The static and dynamic analysis shows that the safety latch will hold the strong-back to the pump if the friction clamps fail and the pump become free from the strong-back. Thus, the safety latch will meet the requirements of the Lifting and Rigging Manual for under the hook lifting for static loading; it can withstand shock loads from the strong-back falling 0.25 inch

  8. "Not a Real Family": Microaggressions Directed toward LGBTQ Families.

    Science.gov (United States)

    Haines, Kari M; Boyer, C Reyn; Giovanazzi, Casey; Galupo, M Paz

    2018-01-01

    The present study investigates microaggressions toward individuals in lesbian, gay, bisexual, transgender, and queer (LGBTQ) families. Microaggressions are subtle forms of discrimination experienced on a daily basis as verbal or behavioral slights against individuals in oppressed groups. LGBTQ microaggressions are often studied at an individual level and understood as being directed toward an individual based on perceived identity. The present study allows for an understanding of bias directed at the family system level. Participants included 46 adults who identified as being part of an LGBTQ family. Participants completed an online questionnaire and described their experiences of LGBTQ family microaggressions. Thematic analysis revealed that LGBTQ family microaggressions were salient to individuals across multiple family roles. Three specific themes emerged: family legitimacy, conflicts with family values, and gender violation within family. These findings highlight the way LGBTQ microaggressions are influenced by cultural notions of family and impact the family system.

  9. Analytical solution of strongly nonlinear Duffing oscillators

    Directory of Open Access Journals (Sweden)

    A.M. El-Naggar

    2016-06-01

    Full Text Available In this paper, a new perturbation technique is employed to solve strongly nonlinear Duffing oscillators, in which a new parameter α=α(ε is defined such that the value of α is always small regardless of the magnitude of the original parameter ε. Therefore, the strongly nonlinear Duffing oscillators with large parameter ε are transformed into a small parameter system with respect to α. Approximate solution obtained by the present method is compared with the solution of energy balance method, homotopy perturbation method, global error minimization method and lastly numerical solution. We observe from the results that this method is very simple, easy to apply, and gives a very good accuracy not only for small parameter εbut also for large values of ε.

  10. 75 FR 60563 - Family Day, 2010

    Science.gov (United States)

    2010-09-30

    ... healthy behaviors. Parents across America balance demanding responsibilities at work with family needs... the life of a child. Strong and engaged families help build a strong America, and it is our... Part III The President Proclamation 8570--Family Day, 2010 #0; #0; #0; Presidential Documents #0...

  11. Family Meals

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Family Meals KidsHealth / For Parents / Family Meals What's in ... even more important as kids get older. Making Family Meals Happen It can be a big challenge ...

  12. Family Arguments

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Life Listen Español Text Size Email Print Share Family Arguments Page Content Article Body We seem to ...

  13. Family History

    Science.gov (United States)

    Your family history includes health information about you and your close relatives. Families have many factors in common, including their genes, ... as heart disease, stroke, and cancer. Having a family member with a disease raises your risk, but ...

  14. Family Issues

    Science.gov (United States)

    ... Some have two parents, while others have a single parent. Sometimes there is no parent and grandparents raise grandchildren. Some children live in foster families, adoptive families, or in stepfamilies. Families are much ...

  15. Family Disruptions

    Science.gov (United States)

    ... Spread the Word Shop AAP Find a Pediatrician Family Life Medical Home Family Dynamics Adoption & Foster Care ... Life Listen Español Text Size Email Print Share Family Disruptions Page Content Article Body No matter how ...

  16. [Family therapy of encopresis].

    Science.gov (United States)

    Spitczok von Brisinski, Ingo; Lüttger, Fred

    2007-01-01

    Encopresis is a taboo symptom, which is connected with great suffering from mental pressure not only for the children concerned, but also their relatives. Family related approaches are indispensable to understand encopresis, because as a result of high symptom persistence and psychological comorbidity in many cases a purely behavior-therapeutic, symptom focused approach is not sufficient, and further psychotherapeutic interventions are necessary. There is a strong temporal correlation between family interaction and frequency of soiling and changes of interaction influence changes in soiling more than the other way round. In a literature review different family relationship patterns and approaches of family therapy are represented regarding encopresis. Meaningful differences for family therapy are represented regarding primary/secondary encopresis, encopresis with/without comorbid psychiatric disorder as well as encopresis with/without dysfunctional family interaction. Distinctions are made between symptom focused, not-symptom focused and combined family therapeutic approaches, which are illustrated with case examples of outpatient and inpatient treatment. Symptom focused family therapy like e.g. externalizing of the soiling is helpful also if no dysfunctional family interaction patterns are present, because all family members can contribute to treatment success according to their own resources.

  17. Magnetic properties of strongly asymmetric nuclear matter

    International Nuclear Information System (INIS)

    Kutschera, M.; Wojcik, W.

    1988-01-01

    We investigate stability of neutron matter containing a small proton admixture with respect to spin fluctuations. We establish conditions under which strongly asymmetric nuclear matter could acquire a permanent magnetization. It is shown that if the protons are localized, the system becomes unstable to spin fluctuations for arbitrarily weak proton-neutron spin interactions. For non-localized protons there exists a threshold value of the spin interaction above which the system can develop a spontaneous polarization. 12 refs., 2 figs. (author)

  18. Small family, smart family? : family size and the IQ scores of young men

    OpenAIRE

    Black, Sandra E.; Devereux, Paul J.; Salvanes, Kjell Gunnar

    2007-01-01

    How do families influence the ability of children? Cognitive skills have been shown to be a strong predictor of educational attainment and future labor market success; as a result, understanding the determinants of cognitive skills can lead to a better understanding of children's long run outcomes. This paper uses a large dataset on the male population of Norway and focuses on one family characteristic: the effect of family size on IQ. Because of the endogeneity of family size, we instrument ...

  19. Public Values

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Rutgers, Mark R.

    2015-01-01

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

  20. Alternative Families and Children: Implications for Education.

    Science.gov (United States)

    Alexander, Jannette; Eiduson, Bernice T.

    1980-01-01

    Since 1973, the UCLA Family Styles Project has studied a sample of nontraditional Caucasian families (single mothers, social contract families, communal families) plus a comparison group of conventional nuclear families. Findings are reported on parents' personal/social values and changes in childrearing practices. Implications for education are…

  1. Family Privilege

    Science.gov (United States)

    Seita, John R.

    2014-01-01

    Family privilege is defined as "strengths and supports gained through primary caring relationships." A generation ago, the typical family included two parents and a bevy of kids living under one roof. Now, every variation of blended caregiving qualifies as family. But over the long arc of human history, a real family was a…

  2. Gas dynamics in strong centrifugal fields

    Energy Technology Data Exchange (ETDEWEB)

    Bogovalov, S.V.; Kislov, V.A.; Tronin, I.V. [National research nuclear university “MEPhI”, Kashirskoje shosse, 31,115409, Moscow (Russian Federation)

    2015-03-10

    Dynamics of waves generated by scopes in gas centrifuges (GC) for isotope separation is considered. The centrifugal acceleration in the GC reaches values of the order of 106g. The centrifugal and Coriolis forces modify essentially the conventional sound waves. Three families of the waves with different polarisation and dispersion exist in these conditions. Dynamics of the flow in the model GC Iguasu is investigated numerically. Comparison of the results of the numerical modelling of the wave dynamics with the analytical predictions is performed. New phenomena of the resonances in the GC is found. The resonances occur for the waves polarized along the rotational axis having the smallest dumping due to the viscosity.

  3. Multiplex families with epilepsy

    Science.gov (United States)

    Afawi, Zaid; Oliver, Karen L.; Kivity, Sara; Mazarib, Aziz; Blatt, Ilan; Neufeld, Miriam Y.; Helbig, Katherine L.; Goldberg-Stern, Hadassa; Misk, Adel J.; Straussberg, Rachel; Walid, Simri; Mahajnah, Muhammad; Lerman-Sagie, Tally; Ben-Zeev, Bruria; Kahana, Esther; Masalha, Rafik; Kramer, Uri; Ekstein, Dana; Shorer, Zamir; Wallace, Robyn H.; Mangelsdorf, Marie; MacPherson, James N.; Carvill, Gemma L.; Mefford, Heather C.; Jackson, Graeme D.; Scheffer, Ingrid E.; Bahlo, Melanie; Gecz, Jozef; Heron, Sarah E.; Corbett, Mark; Mulley, John C.; Dibbens, Leanne M.; Korczyn, Amos D.

    2016-01-01

    Objective: To analyze the clinical syndromes and inheritance patterns of multiplex families with epilepsy toward the ultimate aim of uncovering the underlying molecular genetic basis. Methods: Following the referral of families with 2 or more relatives with epilepsy, individuals were classified into epilepsy syndromes. Families were classified into syndromes where at least 2 family members had a specific diagnosis. Pedigrees were analyzed and molecular genetic studies were performed as appropriate. Results: A total of 211 families were ascertained over an 11-year period in Israel. A total of 169 were classified into broad familial epilepsy syndrome groups: 61 generalized, 22 focal, 24 febrile seizure syndromes, 33 special syndromes, and 29 mixed. A total of 42 families remained unclassified. Pathogenic variants were identified in 49/211 families (23%). The majority were found in established epilepsy genes (e.g., SCN1A, KCNQ2, CSTB), but in 11 families, this cohort contributed to the initial discovery (e.g., KCNT1, PCDH19, TBC1D24). We expand the phenotypic spectrum of established epilepsy genes by reporting a familial LAMC3 homozygous variant, where the predominant phenotype was epilepsy with myoclonic-atonic seizures, and a pathogenic SCN1A variant in a family where in 5 siblings the phenotype was broadly consistent with Dravet syndrome, a disorder that usually occurs sporadically. Conclusion: A total of 80% of families were successfully classified, with pathogenic variants identified in 23%. The successful characterization of familial electroclinical and inheritance patterns has highlighted the value of studying multiplex families and their contribution towards uncovering the genetic basis of the epilepsies. PMID:26802095

  4. Strong coupling phase in QED

    International Nuclear Information System (INIS)

    Aoki, Ken-ichi

    1988-01-01

    Existence of a strong coupling phase in QED has been suggested in solutions of the Schwinger-Dyson equation and in Monte Carlo simulation of lattice QED. In this article we recapitulate the previous arguments, and formulate the problem in the modern framework of the renormalization theory, Wilsonian renormalization. This scheme of renormalization gives the best understanding of the basic structure of a field theory especially when it has a multi-phase structure. We resolve some misleading arguments in the previous literature. Then we set up a strategy to attack the strong phase, if any. We describe a trial; a coupled Schwinger-Dyson equation. Possible picture of the strong coupling phase QED is presented. (author)

  5. Strong interactions at high energy

    International Nuclear Information System (INIS)

    Anselmino, M.

    1995-01-01

    Spin effects in strong interaction high energy processes are subtle phenomena which involve both short and long distance physics and test perturbative and non perturbative aspects of QCD. Moreover, depending on quantities like interferences between different amplitudes and relative phases, spin observables always test a theory at a fundamental quantum mechanical level; it is then no surprise that spin data are often difficult to accommodate within the existing models. A report is made on the main issues and contributions discussed in the parallel Session on the open-quote open-quote Strong interactions at high energy close-quote close-quote in this Conference. copyright 1995 American Institute of Physics

  6. Strong-field dissociation dynamics

    International Nuclear Information System (INIS)

    DiMauro, L.F.; Yang, Baorui.

    1993-01-01

    The strong-field dissociation behavior of diatomic molecules is examined under two distinctive physical scenarios. In the first scenario, the dissociation of the isolated hydrogen and deuterium molecular ions is discussed. The dynamics of above-threshold dissociation (ATD) are investigated over a wide range of green and infrared intensities and compared to a dressed-state model. The second situation arises when strong-field neutral dissociation is followed by ionization of the atomic fragments. The study results in a direct measure of the atomic fragment's ac-Stark shift by observing the intensity-dependent shifts in the electron or nuclear fragment kinetic energy. 8 figs., 14 refs

  7. Multi-valued fields

    CERN Document Server

    Ershov, Yuri L

    2001-01-01

    For more than 30 years, the author has studied the model-theoretic aspects of the theory of valued fields and multi-valued fields. Many of the key results included in this book were obtained by the author whilst preparing the manuscript. Thus the unique overview of the theory, as developed in the book, has been previously unavailable. The book deals with the theory of valued fields and mutli-valued fields. The theory of Prüfer rings is discussed from the `geometric' point of view. The author shows that by introducing the Zariski topology on families of valuation rings, it is possible to distinguish two important subfamilies of Prüfer rings that correspond to Boolean and near Boolean families of valuation rings. Also, algebraic and model-theoretic properties of multi-valued fields with near Boolean families of valuation rings satisfying the local-global principle are studied. It is important that this principle is elementary, i.e., it can be expressed in the language of predicate calculus. The most important...

  8. Values Research

    Science.gov (United States)

    2009-10-01

    that individualistic employees in individualistic organizations and collectivistic employees in collectivistic organizations show greater job...with Parsons’ causal assumption, in the nineties values were recognized on top of the cultural control –values control norms which in turn control...determines intention which may end in behavior. 7 Defining Human Values Cross- cultural theories on values emerged in the 80s developed by three main

  9. Strong Decomposition of Random Variables

    DEFF Research Database (Denmark)

    Hoffmann-Jørgensen, Jørgen; Kagan, Abram M.; Pitt, Loren D.

    2007-01-01

    A random variable X is stongly decomposable if X=Y+Z where Y=Φ(X) and Z=X-Φ(X) are independent non-degenerated random variables (called the components). It is shown that at least one of the components is singular, and we derive a necessary and sufficient condition for strong decomposability...... of a discrete random variable....

  10. Strong coupling electroweak symmetry breaking

    International Nuclear Information System (INIS)

    Barklow, T.L.; Burdman, G.; Chivukula, R.S.

    1997-04-01

    The authors review models of electroweak symmetry breaking due to new strong interactions at the TeV energy scale and discuss the prospects for their experimental tests. They emphasize the direct observation of the new interactions through high-energy scattering of vector bosons. They also discuss indirect probes of the new interactions and exotic particles predicted by specific theoretical models

  11. Strong coupling electroweak symmetry breaking

    Energy Technology Data Exchange (ETDEWEB)

    Barklow, T.L. [Stanford Linear Accelerator Center, Menlo Park, CA (United States); Burdman, G. [Univ. of Wisconsin, Madison, WI (United States). Dept. of Physics; Chivukula, R.S. [Boston Univ., MA (United States). Dept. of Physics

    1997-04-01

    The authors review models of electroweak symmetry breaking due to new strong interactions at the TeV energy scale and discuss the prospects for their experimental tests. They emphasize the direct observation of the new interactions through high-energy scattering of vector bosons. They also discuss indirect probes of the new interactions and exotic particles predicted by specific theoretical models.

  12. The colours of strong interaction

    International Nuclear Information System (INIS)

    1995-01-01

    The aim of this session is to draw a consistent framework about the different ways to consider strong interaction. A large part is dedicated to theoretical work and the latest experimental results obtained at the first electron collider HERA are discussed. (A.C.)

  13. Strong cosmic censorship and the strong curvature singularities

    International Nuclear Information System (INIS)

    Krolak, A.

    1987-01-01

    Conditions are given under which any asymptotically simple and empty space-time that has a partial Cauchy surface with an asymptotically simple past is globally hyperbolic. It is shown that this result suggests that the Cauchy horizons of the type occurring in Reissner--Nordstroem and Kerr space-times are unstable. This in turn gives support for the validity of the strong cosmic censorship hypothesis

  14. Family Violence and Family Physicians

    Science.gov (United States)

    Herbert, Carol P.

    1991-01-01

    The acronym IDEALS summarizes family physicians' obligations when violence is suspected: to identify family violence; document injuries; educate families and ensure safety for victims; access resources and coordinate care; co-operate in the legal process; and provide support for families. Failure to respond reflects personal and professional experience and attitudes, fear of legal involvement, and lack of knowledge. Risks of intervention include physician burnout, physician overfunctioning, escalation of violence, and family disruption. PMID:21228987

  15. Electrons in a strong magnetic field

    International Nuclear Information System (INIS)

    Itzykson, C.

    1985-05-01

    We first describe the average one-particle spectrum in the presence of a strong magnetic field together with random impurities for a Gaussian distribution, and generalized using a supersymmetric method. We then study the effect of Coulomb interactions on an electron gas in a strong field, within the approximation of a projection on the lowest Landau level. At maximal density (or filling fraction ν equal to unity) the quantum mechanical problem is equivalent to a soluble classical model for a two-dimensional plasma. As ν decreases, more states come into play. Laughlin has guessed the structure of the ground state and its low lying excitations for certain rational values of the filling fraction. A complete proof is however missing, nor is it clear what happens as ν becomes so small that a ''crystalline'' structure becomes favoured. Our presentation shows a link with functions occurring in combinatorics and analytic number theory, which seems not to have been fully exploited

  16. The value of neonatal autopsy.

    LENUS (Irish Health Repository)

    Hickey, Leah

    2012-01-01

    Neonatal autopsy rates were in decline internationally at the end of the last century. Our objective was to assess the current value of neonatal autopsy in providing additional information to families and healthcare professionals.

  17. Strong piezoelectricity in bioinspired peptide nanotubes.

    Science.gov (United States)

    Kholkin, Andrei; Amdursky, Nadav; Bdikin, Igor; Gazit, Ehud; Rosenman, Gil

    2010-02-23

    We show anomalously strong shear piezoelectric activity in self-assembled diphenylalanine peptide nanotubes (PNTs), indicating electric polarization directed along the tube axis. Comparison with well-known piezoelectric LiNbO(3) and lateral signal calibration yields sufficiently high effective piezoelectric coefficient values of at least 60 pm/V (shear response for tubes of approximately 200 nm in diameter). PNTs demonstrate linear deformation without irreversible degradation in a broad range of driving voltages. The results open up a wide avenue for developing new generations of "green" piezoelectric materials and piezonanodevices based on bioactive tubular nanostructures potentially compatible with human tissue.

  18. Strongly Correlated Systems Theoretical Methods

    CERN Document Server

    Avella, Adolfo

    2012-01-01

    The volume presents, for the very first time, an exhaustive collection of those modern theoretical methods specifically tailored for the analysis of Strongly Correlated Systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognized main contributors. The exposition has a clear pedagogical cut and fully reports on the most relevant case study where the specific technique showed to be very successful in describing and enlightening the puzzling physics of a particular strongly correlated system. The book is intended for advanced graduate students and post-docs in the field as textbook and/or main reference, but also for other researchers in the field who appreciates consulting a single, but comprehensive, source or wishes to get acquainted, in a as painless as po...

  19. Strongly correlated systems numerical methods

    CERN Document Server

    Mancini, Ferdinando

    2013-01-01

    This volume presents, for the very first time, an exhaustive collection of those modern numerical methods specifically tailored for the analysis of Strongly Correlated Systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and material science, belong to this class of systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognized main contributors. The exposition has a clear pedagogical cut and fully reports on the most relevant case study where the specific technique showed to be very successful in describing and enlightening the puzzling physics of a particular strongly correlated system. The book is intended for advanced graduate students and post-docs in the field as textbook and/or main reference, but also for other researchers in the field who appreciate consulting a single, but comprehensive, source or wishes to get acquainted, in a as painless as possi...

  20. Strongly correlated systems experimental techniques

    CERN Document Server

    Mancini, Ferdinando

    2015-01-01

    The continuous evolution and development of experimental techniques is at the basis of any fundamental achievement in modern physics. Strongly correlated systems (SCS), more than any other, need to be investigated through the greatest variety of experimental techniques in order to unveil and crosscheck the numerous and puzzling anomalous behaviors characterizing them. The study of SCS fostered the improvement of many old experimental techniques, but also the advent of many new ones just invented in order to analyze the complex behaviors of these systems. Many novel materials, with functional properties emerging from macroscopic quantum behaviors at the frontier of modern research in physics, chemistry and materials science, belong to this class of systems. The volume presents a representative collection of the modern experimental techniques specifically tailored for the analysis of strongly correlated systems. Any technique is presented in great detail by its own inventor or by one of the world-wide recognize...

  1. Familial gigantism

    NARCIS (Netherlands)

    W.W. de Herder (Wouter)

    2012-01-01

    textabstractFamilial GH-secreting tumors are seen in association with three separate hereditary clinical syndromes: multiple endocrine neoplasia type 1, Carney complex, and familial isolated pituitary adenomas.

  2. Familial gigantism

    Directory of Open Access Journals (Sweden)

    Wouter W. de Herder

    2012-01-01

    Full Text Available Familial GH-secreting tumors are seen in association with three separate hereditary clinical syndromes: multiple endocrine neoplasia type 1, Carney complex, and familial isolated pituitary adenomas.

  3. String dynamics at strong coupling

    International Nuclear Information System (INIS)

    Hull, C.M.

    1996-01-01

    The dynamics of superstring, supergravity and M-theories and their compactifications are probed by studying the various perturbation theories that emerge in the strong and weak-coupling limits for various directions in coupling constant space. The results support the picture of an underlying non-perturbative theory that, when expanded perturbatively in different coupling constants, gives different perturbation theories, which can be perturbative superstring theories or superparticle theories. The p-brane spectrum is considered in detail and a criterion found to establish which p-branes govern the strong-coupling dynamics. In many cases there are competing conjectures in the literature, and this analysis decides between them. In other cases, new results are found. The chiral 6-dimensional theory resulting from compactifying the type IIB string on K 3 is studied in detail and it is found that certain strong-coupling limits appear to give new theories, some of which hint at the possibility of a 12-dimensional origin. (orig.)

  4. Parenting in Planned Lesbian Families

    NARCIS (Netherlands)

    Bos, Henny

    2004-01-01

    This thesis reports on a study on lesbian families in which the children were born to the lesbian relationship (planned lesbian families). How strong is the desire of lesbian mothers to have a child, and what are their motivations? How do lesbian mothers experience parenthood? What do they strive

  5. Default values

    International Nuclear Information System (INIS)

    1987-08-01

    In making calculations for the purposes of radiation protection, numerical values for parameters used in the calculations are selected. In some cases, data directly applicable to the set of conditions for which the calculations are to be made are unavailable. Therefore, the selection of the values for these parameters may be based on more general data available from the literature or other sources. These values may be referred to as 'default values', that is, values used in default of those based on directly applicable data. The following policy will be applied by Atomic Energy Control Board (AECB) staff in reviewing the radiation protection aspects of submissions associated with licensing, in participating with other organizations in the development of codes and standards, and in any other work which relies to some extent on using default values

  6. Family Issues

    Science.gov (United States)

    ... es Autismo? Family Issues Home / Living with Autism / Family Issues Stress Siblings A child’s autism diagnosis affects every member of the family in different ways. Parents/caregivers must now place their ... may put stress on their marriage, other children, work, finances, and ...

  7. Deep Value

    DEFF Research Database (Denmark)

    Asness, Clifford S.; Liew, John M.; Pedersen, Lasse Heje

    premium. Following these episodes, the value strategy has (1) high average returns; (2) low market betas, but high betas to a global value factor; (3) deteriorating fundamentals; (4) negative news sentiment; (5) selling pressure; (6) increased limits to arbitrage; and (7) increased arbitrage activity...

  8. Forestland values.

    Science.gov (United States)

    John H. Beuter; Ralph J. Alig

    2004-01-01

    This issue of the journal of Forestry is devoted to articles about forestland values. Viewed broadly, natural resources and humans are our two basic resources. An expression of the importance of land as a foundation for forest ecosystems is forestland value. Our attitudes about land and the forest ecosystems that they support have changed considerably in recent years....

  9. Atoms in strong laser fields

    International Nuclear Information System (INIS)

    L'Huillier, A.

    2002-01-01

    When a high-power laser focuses into a gas of atoms, the electromagnetic field becomes of the same magnitude as the Coulomb field which binds a 1s electron in a hydrogen atom. 3 highly non-linear phenomena can happen: 1) ATI (above threshold ionization): electrons initially in the ground state absorb a large number of photons, many more than the minimum number required for ionization; 2) multiple ionization: many electrons can be emitted one at a time, in a sequential process, or simultaneously in a mechanism called direct or non-sequential; and 3) high order harmonic generation (HHG): efficient photon emission in the extreme ultraviolet range, in the form of high-order harmonics of the fundamental laser field can occur. The theoretical problem consists in solving the time dependent Schroedinger equation (TDSE) that describes the interaction of a many-electron atom with a laser field. A number of methods have been proposed to solve this problem in the case of a hydrogen atom or a single-active electron atom in a strong laser field. A large effort is presently being devoted to go beyond the single-active approximation. The understanding of the physics of the interaction between atoms and strong laser fields has been provided by a very simple model called ''simple man's theory''. A unified view of HHG, ATI, and non-sequential ionization, originating from the simple man's model and the strong field approximation, expressed in terms of electrons trajectories or quantum paths is slowly emerging. (A.C.)

  10. Rydberg atoms in strong fields

    International Nuclear Information System (INIS)

    Kleppner, D.; Tsimmerman, M.

    1985-01-01

    Experimental and theoretical achievements in studying Rydberg atoms in external fields are considered. Only static (or quasistatic) fields and ''one-electron'' atoms, i.e. atoms that are well described by one-electron states, are discussed. Mainly behaviour of alkali metal atoms in electric field is considered. The state of theoretical investigations for hydrogen atom in magnetic field is described, but experimental data for atoms of alkali metals are presented as an illustration. Results of the latest experimental and theoretical investigations into the structure of Rydberg atoms in strong fields are presented

  11. Strong versions of Bell's theorem

    International Nuclear Information System (INIS)

    Stapp, H.P.

    1994-01-01

    Technical aspects of a recently constructed strong version of Bell's theorem are discussed. The theorem assumes neither hidden variables nor factorization, and neither determinism nor counterfactual definiteness. It deals directly with logical connections. Hence its relationship with modal logic needs to be described. It is shown that the proof can be embedded in an orthodox modal logic, and hence its compatibility with modal logic assured, but that this embedding weakens the theorem by introducing as added assumptions the conventionalities of the particular modal logic that is adopted. This weakening is avoided in the recent proof by using directly the set-theoretic conditions entailed by the locality assumption

  12. Strongly interacting light dark matter

    International Nuclear Information System (INIS)

    Bruggisser, Sebastian; Riva, Francesco; Urbano, Alfredo

    2016-07-01

    In the presence of approximate global symmetries that forbid relevant interactions, strongly coupled light Dark Matter (DM) can appear weakly coupled at small-energy and generate a sizable relic abundance. Fundamental principles like unitarity restrict these symmetries to a small class, where the leading interactions are captured by effective operators up to dimension-8. Chiral symmetry, spontaneously broken global symmetries and non-linearly realized supersymmetry are examples of this. Their DM candidates (composite fermions, pseudo-Nambu-Goldstone Bosons and Goldstini) are interesting targets for LHC missing-energy searches.

  13. Weak consistency and strong paraconsistency

    Directory of Open Access Journals (Sweden)

    Gemma Robles

    2009-11-01

    Full Text Available In a standard sense, consistency and paraconsistency are understood as, respectively, the absence of any contradiction and as the absence of the ECQ (“E contradictione quodlibet” rule that allows us to conclude any well formed formula from any contradiction. The aim of this paper is to explain the concepts of weak consistency alternative to the standard one, the concepts of paraconsistency related to them and the concept of strong paraconsistency, all of which have been defined by the author together with José M. Méndez.

  14. On the strong CP problem

    Energy Technology Data Exchange (ETDEWEB)

    Dowrick, N.J. (Dept. of Physics, Oxford (United Kingdom)); McDougall, N.A. (National Lab. for High Energy Physics, Tsukuba, Ibaraki (Japan))

    1992-07-09

    We show that two well-known solutions to the strong CP problem, the axion and a massless quark, may be understood in terms of the mechanism recently proposed by Samuel where long-range interactions between topological charges may be responsible for the removal of CP violation. We explain how the axion and a QCD meson (identified as the {eta}' if all quarks are massless) suppress fluctuations in global topological charge by almost identical dynamical although the masses, couplings and relevant length scales are very different. Furthermore, we elucidate the precise origin of the {eta}' mass. (orig.).

  15. Scalar strong interaction hadron theory

    CERN Document Server

    Hoh, Fang Chao

    2015-01-01

    The scalar strong interaction hadron theory, SSI, is a first principles' and nonlocal theory at quantum mechanical level that provides an alternative to low energy QCD and Higgs related part of the standard model. The quark-quark interaction is scalar rather than color-vectorial. A set of equations of motion for mesons and another set for baryons have been constructed. This book provides an account of the present state of a theory supposedly still at its early stage of development. This work will facilitate researchers interested in entering into this field and serve as a basis for possible future development of this theory.

  16. Strong Mechanoluminescence from Oxynitridosilicate Phosphors

    Energy Technology Data Exchange (ETDEWEB)

    Zhang Lin; Xu Chaonan; Yamada, Hiroshi, E-mail: cn-xu@aist.go.jp [National Institute of Advanced Industrial Science and Technology (AIST), 807-1 Shuku, Tosu, Saga 841-0052 (Japan)

    2011-10-29

    We successfully developed a novel Mechanoluminescence (ML) material with water resistance, oxynitridosilicate; BaSi{sub 2}O{sub 2}N{sub 2}: Eu{sup 2+}. The crystal structure, photoluminescence (PL) and ML properties were characterized. The ML of BaSi{sub 2}O{sub 2}N{sub 2}: Eu{sup 2+} is so strong that the blue-green emission can be observed by the naked eyes clearly. In addition, it shows superior water resistance property. No changes were found in the ML intensities during the total water treatment test.

  17. Jamaican families.

    Science.gov (United States)

    Miner, Dianne Cooney

    2003-01-01

    The study of the family in the Caribbean originated with European scholars who assumed the universality of the patriarchal nuclear family and the primacy of this structure to the healthy functioning of society. Matrifocal Caribbean families thus were seen as chaotic and disorganized and inadequate to perform the essential tasks of the social system. This article provides a more current discussion of the Jamaican family. It argues that its structure is the result of the agency and adaptation of its members and not the root cause of the increasing marginalization of peoples in the developing world. The article focuses on families living in poverty and how the family structure supports essential family functions, adaptations, and survival.

  18. Prevention of strong earthquakes: Goal or utopia?

    Science.gov (United States)

    Mukhamediev, Sh. A.

    2010-11-01

    In the present paper, we consider ideas suggesting various kinds of industrial impact on the close-to-failure block of the Earth’s crust in order to break a pending strong earthquake (PSE) into a number of smaller quakes or aseismic slips. Among the published proposals on the prevention of a forthcoming strong earthquake, methods based on water injection and vibro influence merit greater attention as they are based on field observations and the results of laboratory tests. In spite of this, the cited proofs are, for various reasons, insufficient to acknowledge the proposed techniques as highly substantiated; in addition, the physical essence of these methods has still not been fully understood. First, the key concept of the methods, namely, the release of the accumulated stresses (or excessive elastic energy) in the source region of a forthcoming strong earthquake, is open to objection. If we treat an earthquake as a phenomenon of a loss in stability, then, the heterogeneities of the physicomechanical properties and stresses along the existing fault or its future trajectory, rather than the absolute values of stresses, play the most important role. In the present paper, this statement is illustrated by the classical examples of stable and unstable fractures and by the examples of the calculated stress fields, which were realized in the source regions of the tsunamigenic earthquakes of December 26, 2004 near the Sumatra Island and of September 29, 2009 near the Samoa Island. Here, just before the earthquakes, there were no excessive stresses in the source regions. Quite the opposite, the maximum shear stresses τmax were close to their minimum value, compared to τmax in the adjacent territory. In the present paper, we provide quantitative examples that falsify the theory of the prevention of PSE in its current form. It is shown that the measures for the prevention of PSE, even when successful for an already existing fault, can trigger or accelerate a catastrophic

  19. Hypernuclear matter in strong magnetic field

    Energy Technology Data Exchange (ETDEWEB)

    Sinha, Monika [Institute for Theoretical Physics, J.W. Goethe-University, D-60438 Frankfurt am Main (Germany); Indian Institute of Technology Rajasthan, Old Residency Road, Ratanada, Jodhpur 342011 (India); Mukhopadhyay, Banibrata [Department of Physics, Indian Institute of Science, Bangalore 560012 (India); Sedrakian, Armen, E-mail: sedrakian@th.physik.uni-frankfurt.de [Institute for Theoretical Physics, J.W. Goethe-University, D-60438 Frankfurt am Main (Germany)

    2013-01-17

    Compact stars with strong magnetic fields (magnetars) have been observationally determined to have surface magnetic fields of order of 10{sup 14}–10{sup 15} G, the implied internal field strength being several orders larger. We study the equation of state and composition of dense hypernuclear matter in strong magnetic fields in a range expected in the interiors of magnetars. Within the non-linear Boguta–Bodmer–Walecka model we find that the magnetic field has sizable influence on the properties of matter for central magnetic field B⩾10{sup 17} G, in particular the matter properties become anisotropic. Moreover, for the central fields B⩾10{sup 18} G, the magnetized hypernuclear matter shows instability, which is signalled by the negative sign of the derivative of the pressure parallel to the field with respect to the density, and leads to vanishing parallel pressure at the critical value B{sub cr}≃10{sup 19} G. This limits the range of admissible homogeneously distributed fields in magnetars to fields below the critical value B{sub cr}.

  20. The Value of Value Sets

    DEFF Research Database (Denmark)

    Sløk-Madsen, Stefan Kirkegaard; Christensen, Jesper

    The world over classrooms in business schools are being taught that corporate values can impact performance. The argument is typically that culture matter more than strategy plans and culture can be influenced and indeed changed by a shared corporate value set. While the claim seems intuitively a...... a unique contribution to the effects of investment in shared company values, and to whether agent rationality can be fundamentally changed by committed organizational efforts....

  1. EDITORIAL: Strongly correlated electron systems Strongly correlated electron systems

    Science.gov (United States)

    Ronning, Filip; Batista, Cristian

    2011-03-01

    Strongly correlated electrons is an exciting and diverse field in condensed matter physics. This special issue aims to capture some of that excitement and recent developments in the field. Given that this issue was inspired by the 2010 International Conference on Strongly Correlated Electron Systems (SCES 2010), we briefly give some history in order to place this issue in context. The 2010 International Conference on Strongly Correlated Electron Systems was held in Santa Fe, New Mexico, a reunion of sorts from the 1989 International Conference on the Physics of Highly Correlated Electron Systems that also convened in Santa Fe. SCES 2010—co-chaired by John Sarrao and Joe Thompson—followed the tradition of earlier conferences, in this century, hosted by Buzios (2008), Houston (2007), Vienna (2005), Karlsruhe (2004), Krakow (2002) and Ann Arbor (2001). Every three years since 1997, SCES has joined the International Conference on Magnetism (ICM), held in Recife (2000), Rome (2003), Kyoto (2006) and Karlsruhe (2009). Like its predecessors, SCES 2010 topics included strongly correlated f- and d-electron systems, heavy-fermion behaviors, quantum-phase transitions, non-Fermi liquid phenomena, unconventional superconductivity, and emergent states that arise from electronic correlations. Recent developments from studies of quantum magnetism and cold atoms complemented the traditional subjects and were included in SCES 2010. 2010 celebrated the 400th anniversary of Santa Fe as well as the birth of astronomy. So what's the connection to SCES? The Dutch invention of the first practical telescope and its use by Galileo in 1610 and subsequent years overturned dogma that the sun revolved about the earth. This revolutionary, and at the time heretical, conclusion required innovative combinations of new instrumentation, observation and mathematics. These same combinations are just as important 400 years later and are the foundation of scientific discoveries that were discussed

  2. Value Representations

    DEFF Research Database (Denmark)

    Rasmussen, Majken Kirkegaard; Petersen, Marianne Graves

    2011-01-01

    Stereotypic presumptions about gender affect the design process, both in relation to how users are understood and how products are designed. As a way to decrease the influence of stereotypic presumptions in design process, we propose not to disregard the aspect of gender in the design process......, as the perspective brings valuable insights on different approaches to technology, but instead to view gender through a value lens. Contributing to this perspective, we have developed Value Representations as a design-oriented instrument for staging a reflective dialogue with users. Value Representations...

  3. Strong dynamics and lattice gauge theory

    Science.gov (United States)

    Schaich, David

    and other properties of the new particles predicted by these theories. I find S ≳ 0.1 in the specific theories I study. Although this result still disagrees with experiment, it is much closer to the experimental value than is the conventional wisdom S ≳ 0.3. These results encourage further lattice studies to search for experimentally viable strongly-interacting theories of EWSB.

  4. Family support in cancer survivorship.

    Science.gov (United States)

    Muhamad, Mazanah; Afshari, Mojgan; Kazilan, Fitrisehara

    2011-01-01

    This paper raises issues about the role of family members in providing support for breast cancer survivors. Data were collected from 400 breast cancer survivors in Peninsular Malaysia through a custom-designed questionnaire fielded at hospitals and support group meetings. The data were analyzed using descriptive statistics. The analyses show that all family members could be supportive, especially in decision making and help with emotional issues. The spouse was the main support provider among the family members (others were children, parents, siblings and more distant relatives). The results also indicated that a significant percentage practiced collaborative decision-making. Breast cancer survivors needed their family members' support for information on survivorship strategies such as managing emotions, health, life style and dietary practice. The family members' supportive role may be linked to the Malaysian strong family relationship culture. For family members to contribute more adequately to cancer survivorship, it is suggested that appropriate educational intervention also be provided to them.

  5. Age and Value Orientations

    Directory of Open Access Journals (Sweden)

    Asya Kh. Kukubayeva

    2013-01-01

    Full Text Available The present article deals with value orientations and their role in men’s lives, particularly, in young people’s lives. This notion was introduced by the American theoretical sociologist T. Parsons, one of the creators of modern theoretical sociology. The scientist made an attempt to construct the structural and analytical theory of social action, combining personal interests (needs and aims and situation, it takes place in. The issue of value orientations remains acute for psychology. Herein we have considered several most important works, relating to the considered issue. Age aspects of young people’s value orientations are of peculiar interest to us. When analyzing this phenomenon, one should take into consideration the psychological formations, inhere for a certain age. In fact every age has its unique structure, which may change when passing from one development stage to another. Basing on this fact, we’ve considered the values, depending on the age features of the youth, relying upon the works of the scientists, working with different categories of the youth, such as: teenagers, students, children of different nationalities. It is not surprising that most scientists have come to the conclusion that the chief role in value orientation belongs to a family, originates in relations with parents and teachers. The positive reinforcement to the future develops throughout life in accordance with a lifestyle of a family, society and political situation in a state.Life orientations as a type of value orientations show different types of young people’s preferences. Value structure of its consciousness has its own specific character, depending on the age peculiarities. The dynamics of the transition from one age to another is accompanied with the reappraisal of values, eventually, influencing the life strategy of the future generation

  6. Unravelling Value

    DEFF Research Database (Denmark)

    Walsh, Matthew

    Paper presented in the symposium “What’s It All Worth? Material Possessions and Value in Past Societies” at 22nd Annual Meeting of the European Association of Archaeologists, Vilnius, Lithuania.......Paper presented in the symposium “What’s It All Worth? Material Possessions and Value in Past Societies” at 22nd Annual Meeting of the European Association of Archaeologists, Vilnius, Lithuania....

  7. Strongly interacting W's and Z's

    International Nuclear Information System (INIS)

    Gaillard, M.K.

    1984-01-01

    The study focussed primarily on the dynamics of a strongly interacting W, Z(SIW) sector, with the aim of sharpening predictions for total W, Z yield and W, Z multiplicities expected from WW fusion for various scenarios. Specific issues raised in the context of the general problem of modeling SIW included the specificity of the technicolor (or, equivalently, QCD) model, whether or not a composite scalar model can be evaded, and whether the standard model necessarily implies an I = J = O state (≅ Higgs particle) that is relatively ''light'' (M ≤ hundreds of TeV). The consensus on the last issue was that existing arguments are inconclusive. While the author shall briefly address compositeness and alternatives to the technicolor model, quantitative estimates will be of necessity based on technicolor or an extrapolation of pion data

  8. Uniquely Strongly Clean Group Rings

    Institute of Scientific and Technical Information of China (English)

    WANG XIU-LAN

    2012-01-01

    A ring R is called clean if every element is the sum of an idempotent and a unit,and R is called uniquely strongly clean (USC for short) if every element is uniquely the sum of an idempotent and a unit that commute.In this article,some conditions on a ring R and a group G such that RG is clean are given.It is also shown that if G is a locally finite group,then the group ring RG is USC if and only if R is USC,and G is a 2-group.The left uniquely exchange group ring,as a middle ring of the uniquely clean ring and the USC ring,does not possess this property,and so does the uniquely exchange group ring.

  9. Cross-Cultural Faculty Values.

    Science.gov (United States)

    Keim, Marybelle C.

    1992-01-01

    Compares the terminal values of 24 visiting scholars from the People's Republic of China based at a midwestern community college with resident faculty values. The Chinese scholars ranked freedom, equality, and self-respect highest, whereas U.S. schools gave highest rankings to salvation, family security, and self-respect. Contrasts findings with a…

  10. Patterns of Wildlife Value Orientations

    Science.gov (United States)

    Harry C. Zinn; Michael J. Manfredo; Susan C. Barro

    2002-01-01

    Public value orientations toward wildlife may be growing less utilitarian and more protectionist. To better understand one aspect of this trend, we investigated patterns of wildlife value orientations within families. Using a mail survey, we sampled Pennsylvania and Colorado hunting license holders 50 or older; obtaining a 54% response rate (n = 599). Males (94% of...

  11. Interaction between Siblings in Primetime Television Families.

    Science.gov (United States)

    Larson, Mary S.

    1989-01-01

    Analyzes three primetime family sitcoms in order to describe the nature of sibling interaction in television families. Research on television families is examined, and questions are raised concerning the value of television sibling images as role models for real people, and the effects of these models on family and peer relationships. (27…

  12. The Study on the Preferences of Customer Personal Values with Chinese Culture Background in Services

    Science.gov (United States)

    Li, Yi; Zhao, Hong; Yang, Yue

    Customer personal values are the important factors which affect customer behaviors, and they guide and decide the customer's attitudes and behaviors on the products or the services. The paper thinks there are only several important customer personal values to guide customer's decisions, and these values will have -strong cultural differences. This study focuses on discussing the preferences of customer personal values with Chinese culture background when customers consume service and analyzes on the customer preferences of customer personal values with the deep interview method. After interviewing 16 responders with the semi-structured questionnaires, the study finds out some interesting results: (1) Some customers have recognized the existent of customer personal values, even though customer perceived values still have the strong influences on customer behaviors. (2) As they pursue to high quality lives, customers enjoy the lives in easy and pleasure way and care about the safe of the family. Quick response, simple and professional services contribute to enhance the experiences of easy and pleasure lives. (3) Non-rational consumers need the respect from the staff and the companies seriously. In comparison, the rational customers care less about the respect. (4) The sociable requirements have become a common consuming psychology of the customers. More and more customers try to gain the friends by consuming some services. (5) The preferences of customer personal values have a close relationship with the Chinese culture, such as collective values, family conception and "face" culture. The results benefit for service companies improving service brands and service quality.

  13. Family Polymorphism

    DEFF Research Database (Denmark)

    Ernst, Erik

    2001-01-01

    safety and flexibility at the level of multi-object systems. We are granted the flexibility of using different families of kinds of objects, and we are guaranteed the safety of the combination. This paper highlights the inability of traditional polymorphism to handle multiple objects, and presents family...... polymorphism as a way to overcome this problem. Family polymorphism has been implemented in the programming language gbeta, a generalized version of Beta, and the source code of this implementation is available under GPL....

  14. Family literacy

    DEFF Research Database (Denmark)

    Sehested, Caroline

    2012-01-01

    I Projekt familielæsning, der er et samarbejde mellem Nationalt Videncenter for Læsning og Hillerød Bibliotek, arbejder vi med at få kontakt til de familier, som biblioteket ellers aldrig ser som brugere og dermed også de børn, der vokser op i familier, for hvem bøger og oplæsningssituationer ikk...... er en selvfølgelig del af barndommen. Det, vi vil undersøge og ønsker at være med til at udvikle hos disse familier, er det, man kan kalde family literacy....

  15. Community families

    DEFF Research Database (Denmark)

    Jensen, Lotte Groth; Lou, Stina; Aagaard, Jørgen

    2017-01-01

    : Qualitative interviews with members of volunteer families. Discussion: The families were motivated by helping a vulnerable person and to engaging in a rewarding relationship. However, the families often doubted their personal judgment and relied on mental health workers to act as safety net. Conclusion......Background: Social interventions targeted at people with severe mental illness (SMI) often include volunteers. Volunteers' perspectives are important for these interventions to work. The present paper investigates the experiences of volunteer families who befriend a person with SMI. Material...

  16. Family Assets and Liabilities in the Innovation Process

    DEFF Research Database (Denmark)

    Bennedsen, Morten; Foss, Nicolai Juul

    2015-01-01

    Innovation in family firms is often driven by family assets, valuable resources that are particularly prevalent in family firms. For example, they have particularly strong networks that can be deployed in an innovation context. These family assets can over time atrophy and stifle rather than...... stimulate innovation performance. However, family firms can fight this process by institutionalizing innovation within the family and the firm by means of family and corporate governance and through incentivizing key individuals in the innovation process....

  17. Public Value: rethinking value creation

    OpenAIRE

    Meynhardt, Timo; Gomez, Peter; Strathoff, Pepe; Hermann, Carolin

    2014-01-01

    Managers might refute public criticism of their business as an attitude of taking everything for granted in a saturated society, but ignoring Public Value aspects can threaten the success of new products and even the survival of entire firms.

  18. Strong Ideal Convergence in Probabilistic Metric Spaces

    Indian Academy of Sciences (India)

    In the present paper we introduce the concepts of strongly ideal convergent sequence and strong ideal Cauchy sequence in a probabilistic metric (PM) space endowed with the strong topology, and establish some basic facts. Next, we define the strong ideal limit points and the strong ideal cluster points of a sequence in this ...

  19. Strong Statistical Convergence in Probabilistic Metric Spaces

    OpenAIRE

    Şençimen, Celaleddin; Pehlivan, Serpil

    2008-01-01

    In this article, we introduce the concepts of strongly statistically convergent sequence and strong statistically Cauchy sequence in a probabilistic metric (PM) space endowed with the strong topology, and establish some basic facts. Next, we define the strong statistical limit points and the strong statistical cluster points of a sequence in this space and investigate the relations between these concepts.

  20. This is My Family

    OpenAIRE

    Yeğen, Hale Nur; Çetin, Merve

    2017-01-01

    Me and my family, Families poem, Mother-Father, Brother-Sister, Grandparents, Uncle-Aunt, Cousin, Family, Family handgame, My family tree, Activities (Three In a Family), Digital Games, A family poem, Quiz

  1. [Family, Suicide and Mourning].

    Science.gov (United States)

    Garciandía Imaz, José Antonio

    2013-01-01

    Death is an event that always breaks into family life in a surprising way. Of all the deaths, suicide is the one which more strongly questions the functionality of a family and increases the risk of difficulties in the mourning process. Families in which a suicide has occurred are exposed to a greater possibility of disintegration, disorganization and pathological expressions in their members. To present a reduced and circumscribed narrative revision, restricted to examine the relationship between suicide and the mourning process in the family. The suicide of a loved one is an event that may contribute to pathological grief and mental dysfunctions in surviving relatives. Death in the family is a natural phenomenon. However, death by suicide is one of the phenomena that can generate more alterations in the structure and organization of the family, due to the difficulty related to the mourning process. Copyright © 2013 Asociación Colombiana de Psiquiatría. Publicado por Elsevier España. All rights reserved.

  2. John Strong - 1941-2006

    CERN Multimedia

    2006-01-01

    Our friend and colleague John Strong was cruelly taken from us by a brain tumour on 31 July, a few days before his 65th birthday. John started his career and obtained his PhD in a group from Westfield College, initially working on experiments at Rutherford Appleton Laboratory (RAL). From the early 1970s onwards, however, his research was focused on experiments in CERN, with several particularly notable contributions. The Omega spectrometer adopted a system John had originally developed for experiments at RAL using vidicon cameras (a type of television camera) to record the sparks in the spark chambers. This highly automated system allowed Omega to be used in a similar way to bubble chambers. He contributed to the success of NA1 and NA7, where he became heavily involved in the electronic trigger systems. In these experiments the Westfield group joined forces with Italian colleagues to measure the form factors of the pion and the kaon, and the lifetime of some of the newly discovered charm particles. Such h...

  3. Remnants of strong tidal interactions

    International Nuclear Information System (INIS)

    Mcglynn, T.A.

    1990-01-01

    This paper examines the properties of stellar systems that have recently undergone a strong tidal shock, i.e., a shock which removes a significant fraction of the particles in the system, and where the shocked system has a much smaller mass than the producer of the tidal field. N-body calculations of King models shocked in a variety of ways are performed, and the consequences of the shocks are investigated. The results confirm the prediction of Jaffe for shocked systems. Several models are also run where the tidal forces on the system are constant, simulating a circular orbit around a primary, and the development of tidal radii under these static conditions appears to be a mild process which does not dramatically affect material that is not stripped. The tidal radii are about twice as large as classical formulas would predict. Remnant density profiles are compared with a sample of elliptical galaxies, and the implications of the results for the development of stellar populations and galaxies are considered. 38 refs

  4. Strongly correlated perovskite fuel cells

    Science.gov (United States)

    Zhou, You; Guan, Xiaofei; Zhou, Hua; Ramadoss, Koushik; Adam, Suhare; Liu, Huajun; Lee, Sungsik; Shi, Jian; Tsuchiya, Masaru; Fong, Dillon D.; Ramanathan, Shriram

    2016-06-01

    Fuel cells convert chemical energy directly into electrical energy with high efficiencies and environmental benefits, as compared with traditional heat engines. Yttria-stabilized zirconia is perhaps the material with the most potential as an electrolyte in solid oxide fuel cells (SOFCs), owing to its stability and near-unity ionic transference number. Although there exist materials with superior ionic conductivity, they are often limited by their ability to suppress electronic leakage when exposed to the reducing environment at the fuel interface. Such electronic leakage reduces fuel cell power output and the associated chemo-mechanical stresses can also lead to catastrophic fracture of electrolyte membranes. Here we depart from traditional electrolyte design that relies on cation substitution to sustain ionic conduction. Instead, we use a perovskite nickelate as an electrolyte with high initial ionic and electronic conductivity. Since many such oxides are also correlated electron systems, we can suppress the electronic conduction through a filling-controlled Mott transition induced by spontaneous hydrogen incorporation. Using such a nickelate as the electrolyte in free-standing membrane geometry, we demonstrate a low-temperature micro-fabricated SOFC with high performance. The ionic conductivity of the nickelate perovskite is comparable to the best-performing solid electrolytes in the same temperature range, with a very low activation energy. The results present a design strategy for high-performance materials exhibiting emergent properties arising from strong electron correlations.

  5. Strong seismic ground motion propagation

    International Nuclear Information System (INIS)

    Seale, S.; Archuleta, R.; Pecker, A.; Bouchon, M.; Mohammadioun, G.; Murphy, A.; Mohammadioun, B.

    1988-10-01

    At the McGee Creek, California, site, 3-component strong-motion accelerometers are located at depths of 166 m, 35 m and 0 m. The surface material is glacial moraine, to a depth of 30.5 m, overlying homfels. Accelerations were recorded from two California earthquakes: Round Valley, M L 5.8, November 23, 1984, 18:08 UTC and Chalfant Valley, M L 6.4, July 21, 1986, 14:42 UTC. By separating out the SH components of acceleration, we were able to determine the orientations of the downhole instruments. By separating out the SV component of acceleration, we were able to determine the approximate angle of incidence of the signal at 166 m. A constant phase velocity Haskell-Thomson model was applied to generate synthetic SH seismograms at the surface using the accelerations recorded at 166 m. In the frequency band 0.0 - 10.0 Hz, we compared the filtered synthetic records to the filtered surface data. The onset of the SH pulse is clearly seen, as are the reflections from the interface at 30.5 m. The synthetic record closely matches the data in amplitude and phase. The fit between the synthetic accelerogram and the data shows that the seismic amplification at the surface is a result of the contrast of the impedances (shear stiffnesses) of the near surface materials

  6. The Value of Children to Iranian Parents

    Directory of Open Access Journals (Sweden)

    Mohammad Taghi Iman

    2007-05-01

    Full Text Available What do parents feel the value of children might be? Using rational choice theory, the effect of having children was measured by their aggregate social, economic and emotional value. The results show that age, gender, occupation and the experience of having raised a child did not correlate with the value of children. However, marital status, family size, family income and especially religiosity all play a meaningful part in determining the value of children.

  7. Family problems

    International Nuclear Information System (INIS)

    Goldman, T.

    1984-01-01

    Even Grand Unified Theories may not explain the repetitive pattern of fermions in the Standard Model. The abysmal absence of dynamical information about these ''families'' is emphasized. The evidence that family quantum numbers exist, and are not conserved, is reviewed. It is argued that rare kaon decays may be the best means to obtain more information on this important question

  8. Family problems

    International Nuclear Information System (INIS)

    Goldman, T.

    1984-01-01

    Even Grand Unified Theories may not explain the repetitive pattern of fermions in the Standard Model. The abysmal absence of dynamical information about these families is emphasized. The evidence that family quantum numbers exist, and are not conserved, is reviewed. It is argued that rare kaon decays may be the best means to obtain more information on this important question

  9. FAMILY PYRGOTIDAE.

    Science.gov (United States)

    Mello, Ramon Luciano; Lamas, Carlos José Einicker

    2016-06-14

    Pyrgotidae is a family of endoparasitics flies of beetles with worldwide distribution. The Neotropical fauna is composed by 59 valid species names disposed in 13 genera. The occurrence of Pyrgota longipes Hendel is the first record of the family in Colombia.

  10. Ionospheric phenomena before strong earthquakes

    Directory of Open Access Journals (Sweden)

    A. S. Silina

    2001-01-01

    Full Text Available A statistical analysis of several ionospheric parameters before earthquakes with magnitude M > 5.5 located less than 500 km from an ionospheric vertical sounding station is performed. Ionospheric effects preceding "deep" (depth h > 33 km and "crust" (h 33 km earthquakes were analysed separately. Data of nighttime measurements of the critical frequencies foF2 and foEs, the frequency fbEs and Es-spread at the middle latitude station Dushanbe were used. The frequencies foF2 and fbEs are proportional to the square root of the ionization density at heights of 300 km and 100 km, respectively. It is shown that two days before the earthquakes the values of foF2 averaged over the morning hours (00:00 LT–06:00 LT and of fbEs averaged over the nighttime hours (18:00 LT–06:00 LT decrease; the effect is stronger for the "deep" earthquakes. Analysing the coefficient of semitransparency which characterizes the degree of small-scale turbulence, it was shown that this value increases 1–4 days before "crust" earthquakes, and it does not change before "deep" earthquakes. Studying Es-spread which manifests itself as diffuse Es track on ionograms and characterizes the degree of large-scale turbulence, it was found that the number of Es-spread observations increases 1–3 days before the earthquakes; for "deep" earthquakes the effect is more intensive. Thus it may be concluded that different mechanisms of energy transfer from the region of earthquake preparation to the ionosphere occur for "deep" and "crust" events.

  11. Diffraction scattering of strongly bound system

    International Nuclear Information System (INIS)

    Kuzmichev, V.E.

    1982-04-01

    The scattering of a hadron on a strongly bound system of two hadrons (dihadron) is considered in the high-energy limit for the relative hadron-dihadron motion. The dihadron scatterer motion and the internal interaction are included in our consideration. It is shown that only small values of the internal transfer momentum of dihadron particles bring the principal contribution to the three-particle propagator in eikonal approximation. On the basis of the exact analytical solution of the integral equation for the total Green function the scattering amplitude is derived. It is shown that the scattering amplitude contains only single, double, and triple scattering terms. The three new terms to the Glauber formula for the total cross section are obtained. These terms decrease both the true total hadron-hadron cross section and the screening correction. (orig.)

  12. Neutrino oscillations in strong magnetic fields

    International Nuclear Information System (INIS)

    Likhachev, G.G.; Studenikin, A.I.

    1994-07-01

    Neutrino conversion processes between two neutrino species and the corresponding oscillations induced by strong magnetic fields are considered. The value of the critical strength of magnetic field B cr as a function of characteristics of neutrinos in vacuum (Δm 2 ν , mixing angle θ), effective particle density of matter n eff , neutrino (transition) magnetic moment μ-tilde and energy E is introduced. It is shown that the neutrino conversion and oscillations effects induced by magnetic fields B ≥ B cr are important and may result in the depletion of the initial type of ν's in the bunch. A possible increase of these effects in the case when neutrinos pass through a sudden decrease of density of matter (''cross-boundary effect'') and applications to neutrinos from neutron stars and supernova are discussed. (author). 25 refs

  13. Strong crystal size effect on deformation twinning

    DEFF Research Database (Denmark)

    Yu, Qian; Shan, Zhi-Wei; Li, Ju

    2010-01-01

    plasticity. Accompanying the transition in deformation mechanism, the maximum flow stress of the submicrometre-sized pillars was observed to saturate at a value close to titanium’s ideal strength9, 10. We develop a ‘stimulated slip’ model to explain the strong size dependence of deformation twinning......Deformation twinning1, 2, 3, 4, 5, 6 in crystals is a highly coherent inelastic shearing process that controls the mechanical behaviour of many materials, but its origin and spatio-temporal features are shrouded in mystery. Using micro-compression and in situ nano-compression experiments, here we...... find that the stress required for deformation twinning increases drastically with decreasing sample size of a titanium alloy single crystal7, 8, until the sample size is reduced to one micrometre, below which the deformation twinning is entirely replaced by less correlated, ordinary dislocation...

  14. Renormalization in theories with strong vector forces

    International Nuclear Information System (INIS)

    Kocic, A.

    1991-01-01

    There are not many field theories in four dimensions that have sensible ultraviolet and interesting (non-trivial) infrared behavior. At present, asymptotically free theories seem to have deserved their legitimacy and there is a strong prejudice that they might be the only ones to have such a distinction. This belief stems mostly from the fact that most of the knowledge of field theory in four dimensions comes from perturbation theory. However, nonperturbative studies of the lower dimensional theories reveal a host of interesting phenomena that are perturbative studies of the lower dimensional theories reveal a host of interesting phenomena that perturbatively inaccessible. The lack of asymptotic freedom implies that the coupling constant grows at short distances and perturbation theory breaks down. Thus, in such theories, ultraviolet behavior requires nonperturbative treatment. Recently, the interest in strongly coupled gauge theories has been revived. In particularly, four dimensional quantum electrodynamics has received considerable attention. This was motivated by the discovery of an ultraviolet stable fixed point at strong couplings. If this fixed point would turn out to be non-gaussian, then QED would be the first nontrivial nonasymptotically free theory in four dimensions. The importance of such a result would be twofold. First, the old question of the existence of QED could be settled. Of course, this would be the case provided that the low energy limit of the theory actually describes photons and electrons; apriori, there is no reason to assume this. Second, the discovery of a nontrivial nonasymptotically free theory would be of great paradigmatic value. The theories which quenched QED resembles the most are nonabelian gauge theories with many flavors with beta-function positive or vanishing at weak couplings. These theories are at present considered as viable candidates for technicolor unification schemes

  15. College Bound: Americans' Attitudes about Paying for College. A Survey of Families with College-Bound High School Students on the Value of a College Education and Its Costs.

    Science.gov (United States)

    Gallup & Robinson, Inc. Princeton, NJ.

    This study examined several aspects of family viewpoints regarding the financing of higher education. Data were collected via a telephone survey of 800 parents of college bound high school students and 300 college bound high school juniors and seniors. The survey examined attitudes in such areas as: the relative importance of financing college…

  16. 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

    NARCIS (Netherlands)

    Wenborn, J.; Hynes, S.; Moniz-Cook, E.; Mountain, G.; Poland, F.; King, M.; Omar, R.; Morris, S.; Vernooij-Dassen, M.J.F.J.; Challis, D.; Michie, S.; Russell, I.; Sackley, C.; Graff, M.J.; O'Keeffe, A.; Crellin, N.; Orrell, M.

    2016-01-01

    BACKGROUND: 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

  17. Strongly interacting photons and atoms

    International Nuclear Information System (INIS)

    Alge, W.

    1999-05-01

    This thesis contains the main results of the research topics I have pursued during the my PhD studies at the University of Innsbruck and partly in collaboration with the Institut d' Optique in Orsay, France. It is divided into three parts. The first and largest part discusses the possibility of using strong standing waves as a tool to cool and trap neutral atoms in optical cavities. This is very important in the field of nonlinear optics where several successful experiments with cold atoms in cavities have been performed recently. A discussion of the optical parametric oscillator in a regime where the nonlinearity dominates the evolution is the topic of the second part. We investigated mainly the statistical properties of the cavity output of the three interactive cavity modes. Very recently a system has been proposed which promises fantastic properties. It should exhibit a giant Kerr nonlinearity with negligible absorption thus leading to a photonic turnstile device based on cold atoms in cavity. We have shown that this model suffers from overly simplistic assumptions and developed several more comprehensive approaches to study the behavior of this system. Apart from the division into three parts of different contents the thesis is divided into publications, supplements and invisible stuff. The intention of the supplements is to reach researchers which work in related areas and provide them with more detailed information about the concepts and the numerical tools we used. It is written especially for diploma and PhD students to give them a chance to use the third part of our work which is actually the largest one. They consist of a large number of computer programs we wrote to investigate the behavior of the systems in parameter regions where no hope exists to solve the equations analytically. (author)

  18. Topics in strong Langmuir turbulence

    International Nuclear Information System (INIS)

    Skoric, M.M.

    1981-01-01

    This thesis discusses certain aspects of the turbulence of a fully ionised non-isothermal plasma dominated by the Langmuir mode. Some of the basic properties of strongly turbulent plasmas are reviewed. In particular, interest is focused on the state of Langmuir turbulence, that is the turbulence of a simple externally unmagnetized plasma. The problem of the existence and dynamics of Langmuir collapse is discussed, often met as a non-linear stage of the modulational instability in the framework of the Zakharov equations (i.e. simple time-averaged dynamical equations). Possible macroscopic consequences of such dynamical turbulent models are investigated. In order to study highly non-linear collapse dynamics in its advanced stage, a set of generalized Zakharov equations are derived. Going beyond the original approximation, the author includes the effects of higher electron non-linearities and a breakdown of slow-timescale quasi-neutrality. He investigates how these corrections may influence the collapse stabilisation. Recently, it has been realised that the modulational instability in a Langmuir plasma will be accompanied by the collisionless-generation of a slow-timescale magnetic field. Accordingly, a novel physical situation has emerged which is investigated in detail. The stability of monochromatic Langmuir waves in a self-magnetized Langmuir plasma, is discussed, and the existence of a novel magneto-modulational instability shown. The wave collapse dynamics is investigated and a physical interpretation of the basic results is given. A problem of the transient analysis of an interaction of time-dependent electromagnetic pulses with linear cold plasma media is investigated. (Auth.)

  19. Promoting Strong Written Communication Skills

    Science.gov (United States)

    Narayanan, M.

    2015-12-01

    The reason that an improvement in the quality of technical writing is still needed in the classroom is due to the fact that universities are facing challenging problems not only on the technological front but also on the socio-economic front. The universities are actively responding to the changes that are taking place in the global consumer marketplace. Obviously, there are numerous benefits of promoting strong written communication skills. They can be summarized into the following six categories. First, and perhaps the most important: The University achieves learner satisfaction. The learner has documented verbally, that the necessary knowledge has been successfully acquired. This results in learner loyalty that in turn will attract more qualified learners.Second, quality communication lowers the cost per pupil, consequently resulting in increased productivity backed by a stronger economic structure and forecast. Third, quality communications help to improve the cash flow and cash reserves of the university. Fourth, having high quality communication enables the university to justify the need for high costs of tuition and fees. Fifth, better quality in written communication skills result in attracting top-quality learners. This will lead to happier and satisfied learners, not to mention greater prosperity for the university as a whole. Sixth, quality written communication skills result in reduced complaints, thus meaning fewer hours spent on answering or correcting the situation. The University faculty and staff are thus able to devote more time on scholarly activities, meaningful research and productive community service. References Boyer, Ernest L. (1990). Scholarship reconsidered: Priorities of the Professorate.Princeton, NJ: Carnegie Foundation for the Advancement of Teaching. Hawkins, P., & Winter, J. (1997). Mastering change: Learning the lessons of the enterprise.London: Department for Education and Employment. Buzzel, Robert D., and Bradley T. Gale. (1987

  20. The family and leisure time

    Directory of Open Access Journals (Sweden)

    GRAŻYNA DURKA

    2017-10-01

    Full Text Available Family is the most important educational environment. It is in the family that a child discovers the world of values. The opinions and attitude are shaped, traditions are recognized. A properly functioning family fulfils the basic needs for safety, love, security, and trust. Family shapes one's interests as well as securing and organising leisure time for children. The research conducted was to find an answer to the question: How does a family organize the leisure time of its children? The acquired data confirms the hypothesis that family organises the leisure time of its children and allows for the development of interests that foster the development of personality and introduce one to the world of values. Furthermore, a proper organisation of leisure time prevents the demoralisation of children and youth

  1. Risk factors of deviant behaviour in the family context

    Directory of Open Access Journals (Sweden)

    Artur A. Rean

    2015-12-01

    Full Text Available The paper analyzes the problems of deviant and delinquent behaviour from the standpoint of relations theory. The process of socialization is considered as a process of development and purposeful formation of the personality relations system. Deformations in the individual system of social relations can be caused by a number of factors, which include those associated with social institutions such as family and school. The paper emphasizes the determination of anti-social behaviour of juveniles is prioritized by the family of psychosocial strain. An important mechanism of family influence on the development of social deviancy and antisocial behaviour is the emotional neglect of a child, «non-value» attitude. The so-called apathetic or ignoring type of upbringing is most strongly associated with subsequent delinquency. The lack of parental supervision is considered to be more important in delinquency than the adverse socio-economic status. The most important mechanism of negative family influence on the personality development is family socialization on the deviant type. Antisocial values, norms and patterns of behaviour might be acquired through learning and imitation mechanism, if the values and norms are dominant in the family. Adolescent’s representations of the reprimand of the family, parents, involved in adolescent’s behaviour, encourage negative attitudes, reduces the likelihood of further manifestations . If a child has built a negative relationship with one or both parents, if the development of positive self-esteem and I-concept are not supported in the parental estimates, the probability of illegal behaviour increases significantly. The central place in the system of child and adolescent relations belongs to the mother. Th research shows that the decrease in positive attitudes towards the mother, increasing the negative descriptors in depicting the mother correlates with overall negativism toward all social relations of the

  2. Can strong gravitational lensing constrain dark energy?

    International Nuclear Information System (INIS)

    Lee, Seokcheon; Ng, K.-W.

    2007-01-01

    We discuss the ratio of the angular diameter distances from the source to the lens, D ds , and to the observer at present, D s , for various dark energy models. It is well known that the difference of D s s between the models is apparent and this quantity is used for the analysis of Type Ia supernovae. However we investigate the difference between the ratio of the angular diameter distances for a cosmological constant, (D ds /D s ) Λ , and that for other dark energy models, (D ds /D s ) other , in this paper. It has been known that there is lens model degeneracy in using strong gravitational lensing. Thus, we investigate the model independent observable quantity, Einstein radius (θ E ), which is proportional to both D ds /D s and velocity dispersion squared, σ v 2 . D ds /D s values depend on the parameters of each dark energy model individually. However, (D ds /D s ) Λ -(D ds /D s ) other for the various dark energy models, is well within the error of σ v for most of the parameter spaces of the dark energy models. Thus, a single strong gravitational lensing by use of the Einstein radius may not be a proper method to investigate the property of dark energy. However, better understanding to the mass profile of clusters in the future or other methods related to arc statistics rather than the distances may be used for constraints on dark energy

  3. Finite temperature system of strongly interacting baryons

    International Nuclear Information System (INIS)

    Bowers, R.L.; Gleeson, A.M.; Pedigo, R.D.; Wheeler, J.W.

    1976-07-01

    A fully relativistic finite temperature many body theory is constructed and used to examine the bulk properties of a system of strongly interacting baryons. The strong interactions are described by a two parameter phenomenological model fit to a simple description of nuclear matter at T = 0. The zero temperature equation of state for such a system which has already been discussed in the literature was developed to give a realistic description of nuclear matter. The model presented here is the exact finite temperature extension of that model. The effect of the inclusion of baryon pairs for T greater than or equal to 2mc 2 /k is discussed in detail. The phase transition identified with nuclear matter vanishes for system temperatures in excess of T/sub C/ = 1.034 x 10 11 0 K. All values of epsilon (P,T) correspond to systems that are causal in the sense that the locally determined speed of sound never exceeds the speed of light

  4. Finite temperature system of strongly interacting baryons

    Energy Technology Data Exchange (ETDEWEB)

    Bowers, R.L.; Gleeson, A.M.; Pedigo, R.D.; Wheeler, J.W.

    1976-07-01

    A fully relativistic finite temperature many body theory is constructed and used to examine the bulk properties of a system of strongly interacting baryons. The strong interactions are described by a two parameter phenomenological model fit to a simple description of nuclear matter at T = 0. The zero temperature equation of state for such a system which has already been discussed in the literature was developed to give a realistic description of nuclear matter. The model presented here is the exact finite temperature extension of that model. The effect of the inclusion of baryon pairs for T greater than or equal to 2mc/sup 2//k is discussed in detail. The phase transition identified with nuclear matter vanishes for system temperatures in excess of T/sub C/ = 1.034 x 10/sup 11/ /sup 0/K. All values of epsilon (P,T) correspond to systems that are causal in the sense that the locally determined speed of sound never exceeds the speed of light.

  5. The Inculcation of Loving Reading Quran Values at the Reading Quran Institution, Home, and Community

    Directory of Open Access Journals (Sweden)

    Wirdanengsih Wirdanengsih

    2017-12-01

    Full Text Available The purpose of this study was intended to describe the value of loving reading Al-Quran that was implemented by three education centers; Reading Quran Insitution Awaliyah, Family and Community Education for children between 9-12 years old in Nagari Balai Gurah. Also, this research was to discover how is the implementation of loving reading Al-Quran values and who are involved in it.  The result indicated that the implementation of the values of loving reading Al-Quran basically used surveillance approaches and guidance from the tutors, parents, and community in Reading Al-Quran. The socialization pattern that was used in implementing the value of love reading Al-Quran at Reading Quran Institution and family tended to use flexible patterns between authoritative and permissive patterns. Parties who involved in implementing the value of loving reading Al-Quran were the Awaliyah Institution, teacher and management, and family consisting of fathers, mothers, siblings, and grandparents. The uniqueness came from the roles of cultural social values in the community stating children who did not learn and love Al-Quran will be an embarrassment to the family. Moreover, the ceremony of Khatam Quran became the strong factor for children in implementing loving reading Al-Quran, due to this ceremony there was a process of social acknowledgement to the children who love reading Al-Quran.

  6. Add Value

    DEFF Research Database (Denmark)

    Kobbelgaard, Cecilie Elisabeth

    2016-01-01

    "Add Value – kend din kunde" er et brætspil, som giver både offentlige og private virksomheder unikke muligheder for at forbedre deres service overfor kunderne. Spillet giver, på en alternativ og handlingsorienteret måde, mulighed for at blive skarpere på kundeoplevelsen – hvor er der værdi...... at hente, og hvor kan der spares på tid og ressourcer? Dette samtidig med, at kunderne får den oplevelse og service, de forventer. Når I spiller "Add Value – kend din kunde" sættes der fokus på Jeres kundeservice ud fra kundens perspektiv, og det er i alle Jeres kontaktflader med kunden. Lige fra kunden...

  7. Russia needs a strong counterpart

    International Nuclear Information System (INIS)

    Slovak, K.; Marcan, P.

    2008-01-01

    In this paper an interview with the head of OMV, Wolfgang Ruttenstorfer is published. There is extract from this interview: Q: There have been attempts to take over MOL for a quite long time. Do you think you can still succeed? Since the beginning we kept saying that this would not happen from one day to another. But it may take two to three years. But we are positive that it is justified. Q: Resistance from MOL and the Hungarian government is strong. We have tried to persuade the Hungarian government. We offered them a split company management. A part of the management would be in Budapest. We would locate the management of the largest division - the refinery, there. And of course only the best could be part of the management. We would not nominate people according to their nationality, it would not matter whether the person was Austrian, Hungarian or Slovak. We want a Central European company, not Hungarian, Romanian or Slovak company. Q: Would the transaction still be attractive if, because of pressure exercised by Brussels, you had to sell Slovnaft or your refinery in Szazhalobatta? We do not intend to sell any refineries. Q: Rumours are spreading that the Commission may ask you to sell a refinery? We do not want to speculate. Let us wait and see what happens. We do not want to sell refineries. Q: It is said that OMV is coordinating or at least consulting its attempts to acquire MOL with Gazprom. There are many rumours in Central Europe. But I can tell you this is not true. We are interested in this merger because we feel the increasing pressure exercised by Kazakhstan and Russia. We, of course, have a good relationship with Gazprom which we have had enjoyed for over forty years. As indeed Slovakia has. Q: A few weeks ago Austrian daily Wirtschaftsblatt published an article about Gazprom's interest in OMV shares. That is gossip that is more than ten years' old. Similarly to the rumours that Gazprom is a shareholder of MOL. There are no negotiations with Gazprom

  8. Conservation Value

    OpenAIRE

    Tisdell, Clement A.

    2010-01-01

    This paper outlines the significance of the concept of conservation value and discusses ways in which it is determined paying attention to views stemming from utilitarian ethics and from deontological ethics. The importance of user costs in relation to economic decisions about the conservation and use of natural resources is emphasised. Particular attention is given to competing views about the importance of conserving natural resources in order to achieve economic sustainability. This then l...

  9. Dental family stress and coping patterns.

    Science.gov (United States)

    Nevin, R S; Sampson, V M

    1986-10-01

    This exploratory study of 28 married male dentists and their families was designed to gain an understanding about the stressors that dentists and their spouses experience, the life events and family strains they incur, the behavioral coping patterns they utilize, and their psychosocial characteristics. The study found that although stable dental families did encounter a significant number of stressors arising from both the dental practice and the family, they maintained their sense of balance through strong family coping skills and family resources. The effect of the dentist's office-related stress was directly felt in the family, especially by the spouse. Strong coping patterns resulted when dentists and spouses maintained a balance of time and responsibility, satisfaction in work and family activity, regular communication, sharing of decision making, good physical health, and the inclusion of an active exercise program within multiple demands on their time.

  10. Study of a family that overcomes poverty issues: family resilience?

    Directory of Open Access Journals (Sweden)

    María Ángela Mattar Yunes

    2015-09-01

    Full Text Available Generally, researches with families focus the difficulties and the negative aspects of family life by bringing up their maladjustments and failures. The interest in family resilience contributes to change this logic by demonstrating the healthy aspects of the family world. Nevertheless, the term resilience presents ideological controversies which are more severe when the discussion is about families and poverty. In order to diminish these contradictions this study adopted a systemic concept of resilience which refers to “those processes that make possible to overcome adversities”. A case study was realized with a low income family who lived in a “very poor” neighborhood in the deep south of Brazil. The methodological strategies to the formal investigation of the family were: life history of the family using the principles of reflexive interview, genograms and data analyses through the approach of the grounded theory. The results showed that the family lived a number of risk experiences such as adoption, privation of basic needs, migration and diseases. Among the indicators of their abilities of “overcoming adversities”, emerged the belief system as the core of the discourses. The family showed that they value the interpersonal relationships through intra and extra familiar interactions based in the patterns of help, learning, affection and solidarity. During the crisis the family gives meaning to the difficulties in order to maintaining the situation controlled through cohesion, open communication, mutual respect and getting support of the extended family/ social network. The pos-adversity period is perceived as benefic and transforming as the family feels stronger and with feelings of solidarity, which is a mark of this family. Their attitude in relation to the neighborhood is active in the sense of promoting the welfare of other families who live in the same social address. Would those above identified processes be adequate to

  11. Strongly asymmetric discrete Painlevé equations: The additive case

    Energy Technology Data Exchange (ETDEWEB)

    Grammaticos, B. [IMNC, Université Paris VII and XI, CNRS, UMR 8165, Bât. 440, 91406 Orsay (France); Ramani, A. [Centre de Physique Théorique, Ecole Polytechnique, CNRS, 91128 Palaiseau (France); Tamizhmani, K. M. [Department of Mathematics, Pondicherry University, Kalapet, 605014 Puducherry (India); Tamizhmani, T. [Avvaiyar Government College for Women, 609602 Karaikal (India); Satsuma, J. [Department of Physics and Mathematics, Aoyama Gakuin University, 5-10-1 Fuchinobe, Chuo-ku, Sagamihara-shi 252-5258 (Japan)

    2014-05-15

    We examine a class of discrete Painlevé equations which present a strong asymmetry. These equations can be written as a system of two equations, the right-hand-sides of which do not have the same functional form. We limit here our investigation to two canonical families of the Quispel-Roberts-Thompson (QRT) classification both of which lead to difference equations. Several new integrable discrete systems are identified.

  12. Women behind the Scenes in Family Businesses

    OpenAIRE

    Cappuyns, Kristin

    2007-01-01

    The success of family businesses is largely due to a circular relationship in which three intangible factors enhance each other: love for the family business, trust among different business factors, and freedom of behaviour for family members (Gallo et al., 2001). These values are the cornerstone on which family members base their commitment to the business. But how can family members of advanced generations, especially those who are not active in the business, become more comm...

  13. The strong coupling from tau decays without prejudice

    International Nuclear Information System (INIS)

    Boito, Diogo; Golterman, Maarten; Jamin, Matthias; Mahdavi, Andisheh; Maltman, Kim; Osborne, James; Peris, Santiago

    2014-01-01

    We review our recent determination of the strong coupling α s from the OPAL data for non-strange hadronic tau decays. We find that α s (m τ 2 )=0.325±0.018 using fixed-order perturbation theory, and α s (m τ 2 )=0.347±0.025 using contour-improved perturbation theory. At present, these values supersede any earlier determinations of the strong coupling from hadronic tau decays, including those from ALEPH data

  14. Administration for Children and Families

    Science.gov (United States)

    ... 9 (San Francisco) Region 10 (Seattle) Social sharing Administration for Children and Families Search form Search Main navigation Home About Expand What We Do Vision, Mission & Values Leadership Offices Budget Freedom of Information Act (FOIA) ...

  15. Family, Team or Something Else?

    Directory of Open Access Journals (Sweden)

    John Murtha

    2017-02-01

    Full Text Available When referring to staff, is the term "family" or "team" most accurate? John Murtha explores the importance of setting a company's core value to create and maintain a positive culture, expectations, and support hiring practices.

  16. Buoyant convection during Czochralski silicon growth with a strong, non-uniform, axisymmetric magnetic field

    Science.gov (United States)

    Khine, Y. Y.; Walker, J. S.

    1995-02-01

    This paper treats the buoyant convection during the Czochralski growth of silicon crystals with a steady, strong, non-uniform, axisymmetric magnetic field. We consider a family of magnetic fields which includes a uniform axial magnetic field and a "cusp" field which is produced by identical solenoids placed symmetrically above and below the plane of the crystal-melt interface and free surface. We investigate the evolution of the buoyant convection as the magnetic field is changed continuously from a uniform axial field to a cusp field, with a constant value of the root-mean-squared magnetic flux density in the melt. We also investigate changes as the magnetic flux density is increased. While the cusp field appears very promising, perfect alignment between the local magnetic field vector and the crystal-melt interface or free surface is not possible, so the effects of a slight misalignment are also investigated.

  17. Family medicine residency training and burnout: a qualitative study

    Science.gov (United States)

    Rutherford, Kimberly; Oda, Joanna

    2014-01-01

    Background Almost three-quarters of family practice residents in British Columbia (BC) meet criteria for burnout. We sought to understand how burnout is perceived and experienced by family medicine residents, and to identify both contributory and protective factors for resident burnout. Method Two semi-structured focus groups were conducted with ten family practice residents from five distinct University of British Columbia training sites. Participants completed the Maslach Burnout Inventory (MBI). The data were analyzed using a thematic analysis approach. Results Seventy percent of the focus group participants met criteria for burnout using the MBI. The experience of burnout was described as physical and emotional exhaustion, loss of motivation, isolation from loved ones, and disillusionment with the medical profession. Contributory factors included high workload, burned-out colleagues, perceived undervaluing of family medicine, lack of autonomy, and inability to achieve work-life balance. Protective factors included strong role models in medicine, feeling that one’s work is valued and rotations in family medicine. Conclusions The high level of burnout in family medicine residents in BC is a multifactorial and complex phenomenon. Training programs and faculty should be aware of burnout risk factors and strive to implement changes to reduce burnout, including allowing residents increased control over scheduling, access to counseling services and training for resident mentors. PMID:26451218

  18. Family medicine residency training and burnout: a qualitative study.

    Science.gov (United States)

    Rutherford, Kimberly; Oda, Joanna

    2014-01-01

    Almost three-quarters of family practice residents in British Columbia (BC) meet criteria for burnout. We sought to understand how burnout is perceived and experienced by family medicine residents, and to identify both contributory and protective factors for resident burnout. Two semi-structured focus groups were conducted with ten family practice residents from five distinct University of British Columbia training sites. Participants completed the Maslach Burnout Inventory (MBI). The data were analyzed using a thematic analysis approach. Seventy percent of the focus group participants met criteria for burnout using the MBI. The experience of burnout was described as physical and emotional exhaustion, loss of motivation, isolation from loved ones, and disillusionment with the medical profession. Contributory factors included high workload, burned-out colleagues, perceived undervaluing of family medicine, lack of autonomy, and inability to achieve work-life balance. Protective factors included strong role models in medicine, feeling that one's work is valued and rotations in family medicine. The high level of burnout in family medicine residents in BC is a multifactorial and complex phenomenon. Training programs and faculty should be aware of burnout risk factors and strive to implement changes to reduce burnout, including allowing residents increased control over scheduling, access to counseling services and training for resident mentors.

  19. Basicities of Strong Bases in Water: A Computational Study

    OpenAIRE

    Kaupmees, Karl; Trummal, Aleksander; Leito, Ivo

    2014-01-01

    Aqueous pKa values of strong organic bases – DBU, TBD, MTBD, different phosphazene bases, etc – were computed with CPCM, SMD and COSMO-RS approaches. Explicit solvent molecules were not used. Direct computations and computations with reference pKa values were used. The latter were of two types: (1) reliable experimental aqueous pKa value of a reference base with structure similar to the investigated base or (2) reliable experimental pKa value in acetonitrile of the investigated base itself. ...

  20. Family matters

    DEFF Research Database (Denmark)

    Kieffer-Kristensen, Rikke; Siersma, Volkert Dirk; Teasdale, Thomas William

    2013-01-01

    brain injury participated. Family and brain injury characteristics were reported by the ill and healthy parents. Children self-reported post-traumatic stress symptoms (PSS) using the Child Impact of Events revised (CRIES). Emotional and behavioural problems among the children were also identified...... by the parents using the Achenbach’s Child Behaviour Checklist (CBCL). RESULTS: The family stress variables relating to the healthy spouse in all six comparisons were significant (p... scores for the children. For the adjusted associations, we again found the family stress variables in the healthy spouse to be related to the risk of emotional and behavioral problems in the children. CONCLUSIONS: The present results suggest that in ABI families, the children’s emotional functioning...

  1. Small Families

    Science.gov (United States)

    ... children of larger families. The financial costs of maintaining a household are lower. It is easier for ... separated from you, hindering the development of new relationships with peers. In fact, you may have that ...

  2. Familial hypercholesterolaemia

    African Journals Online (AJOL)

    Familial hypercholesterolaemia (FH) is a monogenic disorder of low-density lipoprotein (LDL) metabolism. It is characterised .... Figure 2: Cumulative prevalence of physical signs in adult FH patients at the. GSH Lipid .... microvascular trauma.

  3. Family Life

    Science.gov (United States)

    ... family members to do your laundry, walk the dog, or update others on your progress. You may ... parenting while living with cancer . The importance of communication As demonstrated above, good communication is important in ...

  4. Familial dysautonomia

    Science.gov (United States)

    ... condition. FD occurs most often in people of Eastern European Jewish ancestry (Ashkenazi Jews). It is caused ... also be used for prenatal diagnosis. People of Eastern European Jewish background and families with a history ...

  5. Excited hexagon Wilson loops for strongly coupled N=4 SYM

    Energy Technology Data Exchange (ETDEWEB)

    Bartels, J.; Kotanski, J. [Hamburg Univ. (Germany). II. Inst. fuer Theoretische Physik; Schomerus, V. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); British Columbia Univ., Vancouver, BC (Canada). Dept. of Physics and Astronomy

    2010-10-15

    This work is devoted to the six-gluon scattering amplitude in strongly coupled N=4 supersymmetric Yang-Mills theory. At weak coupling, an appropriate high energy limit of the so-called remainder function, i.e. of the deviation from the BDS formula, may be understood in terms of the lowest eigenvalue of the BFKL hamiltonian. According to Alday et al., amplitudes in the strongly coupled theory can be constructed through an auxiliary 1-dimensional quantum system. We argue that certain excitations of this quantum system determine the Regge limit of the remainder function at strong coupling and we compute its precise value. (orig.)

  6. "Connected Presence" in Distributed Family Life

    DEFF Research Database (Denmark)

    Christensen, Toke Haunstrup

    2009-01-01

    also analyses families’ use of the mobile phone in context of modern family life, emphasizing the importance of the temporal and spatial dispersion of family members in explaining the form and content of intra-familial mediated communication. Finally, the dual role of media technologies (including......Concurrently with the recent years’ explosive pervasion of information- and communication technologies, mediated communication has gained a strong position in the daily interaction between family members. Based on the results of qualitative interviews with families in Denmark, this article shows...... the mobile phone) in both integrating and dispersing families is discussed....

  7. Noise Spectroscopy in Strongly Correlated Oxides

    Science.gov (United States)

    Alsaqqa, Ali M.

    Strongly correlated materials are an interesting class of materials, thanks to the novel electronic and magnetic phenomena they exhibit as a result of the interplay of various degrees of freedom. This gives rise to an array of potential applications, from Mott-FET to magnetic storage. Many experimental probes have been used to study phase transitions in strongly correlated oxides. Among these, resistance noise spectroscopy, together with conventional transport measurements, provides a unique viewpoint to understand the microscopic dynamics near the phase transitions in these oxides. In this thesis, utilizing noise spectroscopy and transport measurements, four different strongly correlated materials were studied: (1) neodymium nickel oxide (NdNiO 3) ultrathin films, (2) vanadium dioxide (VO2) microribbons, (3) copper vanadium bronze (CuxV2O 5) microribbons and (4) niobium triselenide (NbSe3) microribbons. Ultra thin films of rare-earth nickelates exhibit several temperature-driven phase transitions. In this thesis, we studied the metal-insulator and Neel transitions in a series of NdNiO3 films with different lattice mismatches. Upon colling down, the metal-insulator phase transition is accompanied by a structural (orthorohombic to monoclinic) and magnetic (paramagnetic to antiferromagnetic) transitions as well, making the problem more interesting and complex at the same time. The noise is of the 1/f type and is Gaussian in the high temperature phase, however deviations are seen in the low temperature phases. Below the metal-insulator transition, noise magnitude increases by orders of magnitude: a sign of inhomogeneous electrical conduction as result of phase separation. This is further assured by the non-Gaussian noise signature. At very low temperatures (T switches between Gaussian and non-Gaussian over several hours, possibly arising from dynamically competing ground states. VO2 is one of the most widely studied strongly correlated oxides and is important from the

  8. Age and personal values: Similar value circles with shifting priorities.

    Science.gov (United States)

    Borg, Ingwer; Hertel, Guido; Hermann, Dieter

    2017-11-01

    This study examined the relationship of personal values to age using data from two representative surveys. We hypothesized that individuals organize personal values, regardless of their age, as a circle with the same order of values on this circle but that older persons are closer to conservation and more remote from openness to change and closer to self-transcendence and more distant from self-enhancement. The structural stability of the value circle over age was largely confirmed across and within individuals. Different age groups exhibited a tendency to more strongly cluster those values that they rated as relatively important. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  9. Job Satisfaction and the Priority of Valuing People

    Directory of Open Access Journals (Sweden)

    Michael E. McNeff

    2017-01-01

    Full Text Available The servant leadership literature has a growing body of evidence pointing to the positive relationship between servant leadership and job satisfaction. Because many of these studies have focused on quantitative analyses of the subject, the present study brings a complementary qualitative perspective. This article presents the findings of a case study focused on the servant leadership practices of the McNeff family in their network of family-owned companies in Anoka, Minnesota. Using the six servant leadership themes developed by Laub, the study focused on interviews with the owners and survey results from employees. The researchers found that the servant leadership practices of the owners are contributing to the job satisfaction of the employees. In addition, the researchers found evidence to suggest that the theme of valuing people may have a disproportionately strong effect on the culture of a business or organization, and serve as the foundation on which other servant leadership behaviors may occur.

  10. Valuing hope.

    Science.gov (United States)

    McMillan, John; Walker, Simon; Hope, Tony

    2014-01-01

    This article argues that hope is of value in clinical ethics and that it can be important for clinicians to be sensitive to both the risks of false hope and the importance of retaining hope. However, this sensitivity requires an understanding of the complexity of hope and how it bears on different aspects of a well-functioning doctor-patient relationship. We discuss hopefulness and distinguish it, from three different kinds of hope, or 'hopes for', and then relate these distinctions back to differing accounts of autonomy. This analysis matters because it shows how an overly narrow view of the ethical obligations of a clinician to their patient, and autonomy, might lead to scenarios where patients regret the choices they make.

  11. Fair Value or Market Value?

    Directory of Open Access Journals (Sweden)

    Bogdan Cosmin Gomoi

    2014-12-01

    Full Text Available When taking into consideration the issue of defining the “fair value” concept, those less experimented in the area often fall in the “price trap”, which is considered as an equivalent of the fair value of financial structures. This valuation basis appears as a consequence of the trial to provide an “accurate image” by the financial statements and, also, as an opportunity for the premises offered by the activity continuing principle. The specialized literature generates ample controversies regarding the “fair value” concept and the “market value” concept. The paper aims to debate this issue, taking into account various opinions.

  12. Crenças e valores dos adolescentes acerca de família, casamento, separação e projetos de vida Beliefs and values of adolecents about family, marriage, divorce, and vital projects

    Directory of Open Access Journals (Sweden)

    Adriana Wagner

    1997-01-01

    Full Text Available Este é um estudo descritivo, resultado de um projeto piloto, que avalia e compara o que pensam os adolescentes de famílias originais e reconstituídas em relação à "família", ao "casamento" e à "separação" e quais são os seus "projetos de vida". A amostra foi de 60 adolescentes, 30 de famílias reconstituídas (FR e 30 de originais (FO, de ambos os sexos, entre 12 e 17 anos. Utilizou-se um instrumento de 12 "Frases Incompletas" que os jovens completaram com a primeira idéia que lhes ocorreu. Analisou-se o conteúdo destas respostas, elaborando-se categorias por temas afins. Posteriormente, aplicou-se o teste estatístico qui-quadrado considerando-se as variáveis grupo (FO e FR e sexo. Das variáveis estudadas, observou-se uma tendência dos adolescentes de FO considerarem suas famílias mais "unidas e companheiras" que os de FR (x2=8.43, p=0,07. Encontrou-se, também, diferença significativa em relação ao que os adolescentes esperam do casamento; os filhos de FO esperam mais felicidade e os de FR, mais amor (x2=13.38, p=0,003. Comparando-se sexos, houve diferença significativa com relação ao casamento e à separação. As meninas acreditam que as pessoas se casam porque se amam (97% e que se separam porque deixam de se amar (56,25%, enquanto que os meninos atribuem causas mais diversificadas para o casamento e pensam que a separação ocorre porque os casais não se acertam. Não houve diferença significativa com relação aos projetos de vida. Apesar das mudanças estruturais da família, nota-se que alguns valores, crenças e projetos de vida parecem ficar imunes, estabelecendo-se, independentemente, dessas transformações.This is a descriptive study, which evaluates and compares what adolescents from intact families and remarried families think about "family", "marriage" and "divorce", and what are their "life projects"are. The participants were 60 adolescents, 30 from intact families (IF and 30 from remarried families (RF

  13. Family welfare.

    Science.gov (United States)

    Sinha, N K

    1992-01-01

    Between 1901-1921, India gained 12.9 million people because mortality remained high. The death rate fell between 1921-1951, but birth rates remained the same. Therefore 110 million people were added--2 times the population increase between 1891-1921. Between 1951-1981, the population increased to 324 million. Socioeconomic development was responsible for most of the downward trend in the birth rate during the 20th century. Even though large families were the norm in early India, religious leaders encouraged small family size. The 1st government family planning clinics in the world opened in Mysore and Bangalore in 1930. Right before Independence, the Bhore Committee made recommendations to reduce population growth such as increasing the age of marriage for girls. Since 1951 there has been a change in measures and policies geared towards population growth with each of the 7 5-Year Plans because policy makers applied what they learned from each previous plan. The 1st 5-Year Plan emphasized the need to understand what factors contribute to population growth. It also integrated family planning services into health services of hospitals and health centers. The government was over zealous in its implementation of the sterilization program (2nd 5-Year Plan, 1956-1961), however, which hurt family planning programs for many years. As of early 1992, sterilization, especially tubectomy, remained the most popular family planning method, however. The 7th 5-Year Plan changed its target of reaching a Net Reproductive Rate of 1 by 2001 to 2006-2011. It set a goal of 100% immunization coverage by 1990 but it did not occur. In 1986, the Ministry of Health and Family Welfare planned to make free contraceptives available in urban and rural areas and to involve voluntary organizations. The government needs to instill measures to increase women's status, women's literacy, and age of marriage as well as to eliminate poverty, ensure old age security, and ensure child survival and

  14. 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.

  15. Strong phase correlations of solitons of nonlinear Schroedinger equation

    International Nuclear Information System (INIS)

    Litvak, A.G.; Mironov, V.A.; Protogenov, A.P.

    1994-06-01

    We discuss the possibility to suppress the collapse in the nonlinear 2+1 D Schroedinger equation by using the gauge theory of strong phase correlations. It is shown that invariance relative to q-deformed Hopf algebra with deformation parameter q being the fourth root of unity makes the values of the Chern-Simons term coefficient, k=2, and of the coupling constant, g=1/2, fixed; no collapsing solutions are present at those values. (author). 21 refs

  16. Wavelet Correlation Coefficient of 'strongly correlated' financial time series

    OpenAIRE

    Razdan, Ashok

    2003-01-01

    In this paper we use wavelet concepts to show that correlation coefficient between two financial data's is not constant but varies with scale from high correlation value to strongly anti-correlation value This studies is important because correlation coefficient is used to quantify degree of independence between two variables. In econophysics correlation coefficient forms important input to evolve hierarchial tree and minimum spanning tree of financial data.

  17. Family migration and relative earnings potentials

    DEFF Research Database (Denmark)

    Foged, Mette

    2016-01-01

    of husband centered migration. Couples are more likely to migrate if household earnings potential is disproportionally due to one partner, and families react equally strongly to a male and a female relative advantage in educational earnings potential. These results are driven by households with a strong......A unitarian model of family migration in which families may discount wives’ private gains is used to derive testable predictions regarding the type of couples that select into migrating. The empirical tests show that gender neutral family migration cannot be rejected against the alternative...

  18. Valuing vaccination.

    Science.gov (United States)

    Bärnighausen, Till; Bloom, David E; Cafiero-Fonseca, Elizabeth T; O'Brien, Jennifer Carroll

    2014-08-26

    Vaccination has led to remarkable health gains over the last century. However, large coverage gaps remain, which will require significant financial resources and political will to address. In recent years, a compelling line of inquiry has established the economic benefits of health, at both the individual and aggregate levels. Most existing economic evaluations of particular health interventions fail to account for this new research, leading to potentially sizable undervaluation of those interventions. In line with this new research, we set forth a framework for conceptualizing the full benefits of vaccination, including avoided medical care costs, outcome-related productivity gains, behavior-related productivity gains, community health externalities, community economic externalities, and the value of risk reduction and pure health gains. We also review literature highlighting the magnitude of these sources of benefit for different vaccinations. Finally, we outline the steps that need to be taken to implement a broad-approach economic evaluation and discuss the implications of this work for research, policy, and resource allocation for vaccine development and delivery.

  19. Evaluation of a Family Wellness Course for Persons in Prison

    Science.gov (United States)

    Bell, Linda G.; Cornwell, Connie S.

    2015-01-01

    This research supports the value of maintaining the family ties of persons in prison. Family healing work will likely affect multiple relationships within the family, especially for the children of prisoners, and increase the possibility of healthy and productive life choices for all family members. The Family Matters course is grounded in family…

  20. Familial macrocephaly

    International Nuclear Information System (INIS)

    Tatsuno, Masaru; Hayashi, Michiko; Iwamoto, Hiroko

    1984-01-01

    We reported 63 macrocephalic children with special emphasis on 16 cases with familial macrocephaly. Of the 16 children with familial macrocephaly, 13 were boys. Foureen parents (13 fathers and 1 mother) had head sizes above 98th percentile. Three of 5 brothers and 5 of 8 sisters also had large heads. The head circumference at birth was known for 14 of the children and it was above the 98th percentile in 7 patients. Subsequent evaluations have shown the head size of these children to be following a normal growth curve. Some of the children were hypotonic as infants, but their development was generally normal. CT scans usually clearly distinguished these children from those with hydorocephalus. The familial macrocephalic children had ventricular measurements which were within the normal range, but absolute measurements of the ventricular size may be misleading, because the CT appearance was of mildly dilated ventricles in half of them. (author)

  1. Family Structure and Family Processes in Mexican American Families

    OpenAIRE

    Zeiders, Katharine H.; Roosa, Mark W.; Tein, Jenn-Yun

    2011-01-01

    Despite increases in single-parent families among Mexican Americans (MA), few studies have examined the association of family structure and family adjustment. Utilizing a diverse sample of 738 Mexican American families (21.7% single parent), the current study examined differences across family structure on early adolescent outcomes, family functioning, and parent-child relationship variables. Results revealed that early adolescents in single parent families reported greater school misconduct,...

  2. Super families

    International Nuclear Information System (INIS)

    Amato, N.; Maldonado, R.H.C.

    1989-01-01

    The study on phenomena in the super high energy region, Σ E j > 1000 TeV revealed events that present a big dark spot in central region with high concentration of energy and particles, called halo. Six super families with halo were analysed by Brazil-Japan Cooperation of Cosmic Rays. For each family the lateral distribution of energy density was constructed and R c Σ E (R c ) was estimated. For studying primary composition, the energy correlation with particles released separately in hadrons and gamma rays was analysed. (M.C.K.)

  3. Discriminative deep inelastic tests of strong interaction field theories

    International Nuclear Information System (INIS)

    Glueck, M.; Reya, E.

    1979-02-01

    It is demonstrated that recent measurements of ∫ 0 1 F 2 (x, Q 2 )dx eliminate already all strong interaction field theories except QCD. A detailed study of scaling violations of F 2 (x, Q 2 ) in QCD shows their insensitivity to the gluon content of the hadron at presently measured values of Q 2 . (orig.) [de

  4. Strong-Weak CP Hierarchy from Non-Renormalization Theorems

    Energy Technology Data Exchange (ETDEWEB)

    Hiller, Gudrun

    2002-01-28

    We point out that the hierarchy between the measured values of the CKM phase and the strong CP phase has a natural origin in supersymmetry with spontaneous CP violation and low energy supersymmetry breaking. The underlying reason is simple and elegant: in supersymmetry the strong CP phase is protected by an exact non-renormalization theorem while the CKM phase is not. We present explicit examples of models which exploit this fact and discuss corrections to the non-renormalization theorem in the presence of supersymmetry breaking. This framework for solving the strong CP problem has generic predictions for the superpartner spectrum, for CP and flavor violation, and predicts a preferred range of values for electric dipole moments.

  5. Attitudes toward family planning.

    Science.gov (United States)

    Gille, H

    1984-06-01

    Many of the 135 countries participating in the 1974 UN World Population Conference were far from accepting the basic human right to decide freely and responsibly the number and spacing of their children and to have the information, education, and means to do so. Considerable progress has been made since then, and the number of developing countries that provide direct government support for family planning has increased to over 60%. Many have liberalized laws and regulations which restricted access to modern contraceptive methods, and a growing number provide family planning services within their health care programs. A few have recognized the practice of family planning as a constitutional right. In late 1983 at the Second African Population Conference, recognition of family as a human right was strongly contested by several governments, particularly those of West Africa. in developed countries most of the women at risk of unwanted pregnancy are using contraceptives. Of the major developing regions the highest use level is in Latin America, wherein most countries 1/3 to 1/2 of married women are users. Levels in Asian countries range from up to 10% in Afghanistan, Nepal, and Pakistan to up to 40% in the southeastern countries. China, a special case, now probably exceeds an overall use level of 2/3 of married women. Contraceptive use is lowest in Africa. There is room for improvement even among many of the successful family planning programs, as access to contraceptives usually is not sufficient to overcome limiting factors. To ensure the individual's free choice and strengthen the acceptability and practice of family planning, all available methods should be provided in service programs and inluded in information and education activities. Family planning programs should engage local community groups, including voluntary organizations, in all aspects of planning, management, and allocation of resources. At the government level a clear political commitment to family

  6. Jets in a strongly coupled anisotropic plasma

    Energy Technology Data Exchange (ETDEWEB)

    Fadafan, Kazem Bitaghsir [Shahrood University of Technology, Faculty of Physics, Shahrood (Iran, Islamic Republic of); University of Southampton, STAG Research Centre Physics and Astronomy, Southampton (United Kingdom); Morad, Razieh [University of Cape Town, Department of Physics, Rondebosch (South Africa)

    2018-01-15

    In this paper, we study the dynamics of the light quark jet moving through the static, strongly coupled N = 4, anisotropic plasma with and without charge. The light quark is presented by a 2-parameters point-like initial condition falling string in the context of the AdS/CFT. We calculate the stopping distance of the light quark in the anisotropic medium and compare it with its isotropic value. We study the dependency of the stopping distance to the both string initial conditions and background parameters such as anisotropy parameter or chemical potential. Although the typical behavior of the string in the anisotropic medium is similar to the one in the isotropic AdS-Sch background, the string falls faster to the horizon depending on the direction of moving. Particularly, the enhancement of quenching is larger in the beam direction. We find that the suppression of stopping distance is more prominent when the anisotropic plasma have the same temperature as the isotropic plasma. (orig.)

  7. Quantum centipedes with strong global constraint

    Science.gov (United States)

    Grange, Pascal

    2017-06-01

    A centipede made of N quantum walkers on a one-dimensional lattice is considered. The distance between two consecutive legs is either one or two lattice spacings, and a global constraint is imposed: the maximal distance between the first and last leg is N  +  1. This is the strongest global constraint compatible with walking. For an initial value of the wave function corresponding to a localized configuration at the origin, the probability law of the first leg of the centipede can be expressed in closed form in terms of Bessel functions. The dispersion relation and the group velocities are worked out exactly. Their maximal group velocity goes to zero when N goes to infinity, which is in contrast with the behaviour of group velocities of quantum centipedes without global constraint, which were recently shown by Krapivsky, Luck and Mallick to give rise to ballistic spreading of extremal wave-front at non-zero velocity in the large-N limit. The corresponding Hamiltonians are implemented numerically, based on a block structure of the space of configurations corresponding to compositions of the integer N. The growth of the maximal group velocity when the strong constraint is gradually relaxed is explored, and observed to be linear in the density of gaps allowed in the configurations. Heuristic arguments are presented to infer that the large-N limit of the globally constrained model can yield finite group velocities provided the allowed number of gaps is a finite fraction of N.

  8. Quantum entanglement in strong-field ionization

    Science.gov (United States)

    Majorosi, Szilárd; Benedict, Mihály G.; Czirják, Attila

    2017-10-01

    We investigate the time evolution of quantum entanglement between an electron, liberated by a strong few-cycle laser pulse, and its parent ion core. Since the standard procedure is numerically prohibitive in this case, we propose a method to quantify the quantum correlation in such a system: we use the reduced density matrices of the directional subspaces along the polarization of the laser pulse and along the transverse directions as building blocks for an approximate entanglement entropy. We present our results, based on accurate numerical simulations, in terms of several of these entropies, for selected values of the peak electric-field strength and the carrier-envelope phase difference of the laser pulse. The time evolution of the mutual entropy of the electron and the ion-core motion along the direction of the laser polarization is similar to our earlier results based on a simple one-dimensional model. However, taking into account also the dynamics perpendicular to the laser polarization reveals a surprisingly different entanglement dynamics above the laser intensity range corresponding to pure tunneling: the quantum entanglement decreases with time in the over-the-barrier ionization regime.

  9. Semiproportional values for TU games

    NARCIS (Netherlands)

    Khmelnitskaya, Anna Borisovna; Driessen, Theo

    2003-01-01

    The goal of the paper is to introduce a family of values for transferable utility cooperative games that are proportional for two-person games and as well satisfying some combinatorial structure composed by contributions of complementary coalitions or, to less extent, marginal contributions by

  10. Semiproportional values for TU games

    NARCIS (Netherlands)

    Khmelnitskaya, Anna Borisovna; Driessen, Theo

    2002-01-01

    The goal of the paper is to introduce a family of values for transferable utility cooperative games that are proportional for two-person games and as well satisfying some combinatorial structure composed by contributions of complementary coalitions or, to less extent, marginal contributions by

  11. Music therapy in pediatric palliative care: family-centered care to enhance quality of life.

    Science.gov (United States)

    Lindenfelser, Kathryn J; Hense, Cherry; McFerran, Katrina

    2012-05-01

    Research into the value of music therapy in pediatric palliative care (PPC) has identified quality of life as one area of improvement for families caring for a child in the terminal stages of a life-threatening illness. This small-scale investigation collected data in a multisite, international study including Minnesota, USA, and Melbourne, Australia. An exploratory mixed method design used the qualitative data collected through interviews with parents to interpret results from the PedsQL Family Impact Module of overall parental quality of life. Parents described music therapy as resulting in physical improvements of their child by providing comfort and stimulation. They also valued the positive experiences shared by the family in music therapy sessions that were strength oriented and family centered. This highlighted the physical and communication scales within the PedsQL Family Impact Module, where minimal improvements were achieved in contrast to some strong results suggesting diminished quality of life in cognitive and daily activity domains. Despite the significant challenges faced by parents during this difficult time, parents described many positive experiences in music therapy, and the overall score for half of the parents in the study did not diminish. The value of music therapy as a service that addresses the family-centered agenda of PPC is endorsed by this study.

  12. Strong Start Wraparound: Addressing the Complex Needs of Mothers in Early Recovery

    Science.gov (United States)

    Teel, M. Kay

    2014-01-01

    The Strong Start Study tested an innovative, High-Fidelity Wraparound intervention with families in early recovery from substance use. The Strong Start Wraparound model addressed the complex needs of pregnant and parenting women who were in early recovery to increase the protective factors of parental resilience, social connections, concrete…

  13. Strong profiling is not mathematically optimal for discovering rare malfeasors

    Energy Technology Data Exchange (ETDEWEB)

    Press, William H [Los Alamos National Laboratory

    2008-01-01

    In a large population of individuals labeled j = 1,2,...,N, governments attempt to find the rare malfeasor j = j, (terrorist, for example) by making use of priors p{sub j} that estimate the probability of individual j being a malfeasor. Societal resources for secondary random screening such as airport search or police investigation are concentrated against individuals with the largest priors. They may call this 'strong profiling' if the concentration is at least proportional to p{sub j} for the largest values. Strong profiling often results in higher probability, but otherwise innocent, individuals being repeatedly subjected to screening. They show here that, entirely apart from considerations of social policy, strong profiling is not mathematically optimal at finding malfeasors. Even if prior probabilities were accurate, their optimal use would be only as roughly the geometric mean between a strong profiling and a completely uniform sampling of the population.

  14. Family Violence.

    Science.gov (United States)

    Emery, Robert E.

    1989-01-01

    Researchers and policymakers have begun to recognize the extent and severity of family violence, particularly its effects on children. But there is much disagreement about the definition of violence, its development, the consequences for victims, and the most effective avenues for intervention. Advances recommendations for further research.…

  15. Family arizing

    NARCIS (Netherlands)

    Croes, M.J.G.; Feijs, L.M.G.; Chen, L.; Djajadingrat, T.; Feijs, L.M.G.; Hu, J.; Kufin, S.H.M.; Rampino, L.; Rodriguez, E.; Steffen, D.

    2015-01-01

    In this demo we show the two main components of the Family Arizing system which allows parents to stay in contact with their child and, in cases of distress, provide the child with a remote comforting hug. The two components to be shown are the active necklace and the active snuggle.

  16. Family Genericity

    DEFF Research Database (Denmark)

    Ernst, Erik

    2006-01-01

    Type abstraction in object-oriented languages embody two techniques, each with its own strenghts and weaknesses. The first technique is extension, yielding abstraction mechanisms with good support for gradual specification. The prime example is inheritance. The second technique is functional abst...... the result as family genericity. The presented language design has been implemented....

  17. FAMILY ASILIDAE.

    Science.gov (United States)

    Wolff, Marta; Lamas, Carlos José Einicker

    2016-06-14

    Asilidae is one of the largest Diptera families with more than 7,000 recognized species worldwide. All their species are predators on arthropods, mainly insects. This catalogue presents 71 species distributed in 26 genera, ten tribes or generic groups and four subfamilies. For each species we present the available geographical information and relevant references.

  18. Family Hypnotherapy.

    Science.gov (United States)

    Araoz, Daniel L.; Negley-Parker, Esther

    1985-01-01

    A therapeutic model to help families activate experiential and right hemispheric functioning through hypnosis is presented in detail, together with a clinical illustration. Different situations in which this model is effective are mentioned and one such set of circumstances is described. (Author)

  19. Familial hypercholesterolaemia

    DEFF Research Database (Denmark)

    Versmissen, Jorie; Vongpromek, Ranitha; Yahya, Reyhana

    2016-01-01

    cholesterol efflux capacity between male familial hypercholesterolaemia (FH) patients with and without CHD relative to their non-FH brothers, and examined HDL constituents including sphingosine-1-phosphate (S1P) and its carrier apolipoprotein M (apoM). RESULTS: Seven FH patients were asymptomatic and six had...... in asymptomatic FH patients may play a role in their apparent protection from premature CHD....

  20. Parental Monitoring and Family Relations: Associations with Drinking Patterns among Male and Female Mexican Students

    Science.gov (United States)

    Strunin, Lee; Díaz-Martínez, L. Rosa; Díaz-Martínez, Alejandro; Heeren, Timothy; Winter, Michael; Kuranz, Seth; Hernández-Ávila, Carlos A.; Fernández-Varela, Héctor; Solís-Torres, Cuauhtémoc

    2015-01-01

    Introduction Parental monitoring and family relations are recognized as protective factors for youth alcohol use. The purpose of this study was to investigate perceived parental monitoring and family relations among subgroups of Mexican youths with different patterns of drinking behaviors and consequences. Methods A Latent Profile Analysis (LPA) identified profiles of drinking behavior in a cross-sectional survey of entering first year university students. Multinomial regression examined associations between parental monitoring, family relations and drinking profiles among 22,224 students. Results Both lower perceived parental monitoring and weaker perceived family relations were associated with heavier drinking profiles among males and females, but more strongly associated with female than male heavier drinking profiles. Being older, having parents with lower education, and not living with parents were also associated with lower parental monitoring and weaker family relations. There was a general trend of lower parental monitoring and weaker family relations as the profiles increased from Non/Infrequent-No Consequences to Excessive-Many Consequences drinkers. Lower perceived parental monitoring and weaker perceived family relations were more strongly associated with drinking profiles among females than among males. Both the parental monitoring and family relations scales had similar associations with drinking profiles. Conclusions Findings suggest drinking norms and values may contribute to any protective influences of parental monitoring and family relations on Mexican youths’ drinking. Research about changes in drinking norms, contextual factors, and youth-parent trust would inform the utility of parental monitoring or family relations as protective strategies against alcohol misuse among Mexican and Mexican American youths and also youths from other backgrounds. PMID:26256470

  1. ON BIPOLAR SINGLE VALUED NEUTROSOPHIC GRAPHS

    OpenAIRE

    Said Broumi; Mohamed Talea; Assia Bakali; Florentin Smarandache

    2016-01-01

    In this article, we combine the concept of bipolar neutrosophic set and graph theory. We introduce the notions of bipolar single valued neutrosophic graphs, strong bipolar single valued neutrosophic graphs, complete bipolar single valued neutrosophic graphs, regular bipolar single valued neutrosophic graphs and investigate some of their related properties.

  2. Strong Bisimilarity of Simple Process Algebras

    DEFF Research Database (Denmark)

    Srba, Jirí

    2003-01-01

    We study bisimilarity and regularity problems of simple process algebras. In particular, we show PSPACE-hardness of the following problems: (i) strong bisimilarity of Basic Parallel Processes (BPP), (ii) strong bisimilarity of Basic Process Algebra (BPA), (iii) strong regularity of BPP, and (iv......) strong regularity of BPA. We also demonstrate NL-hardness of strong regularity problems for the normed subclasses of BPP and BPA. Bisimilarity problems of simple process algebras are introduced in a general framework of process rewrite systems, and a uniform description of the new techniques used...

  3. Cancer Research Advance in CKLF-like MARVEL Transmembrane Domain Containing Member Family (Review).

    Science.gov (United States)

    Lu, Jia; Wu, Qian-Qian; Zhou, Ya-Bo; Zhang, Kai-Hua; Pang, Bing-Xin; Li, Liang; Sun, Nan; Wang, Heng-Shu; Zhang, Song; Li, Wen-Jian; Zheng, Wei; Liu, Wei

    2016-01-01

    CKLF-like MARVEL transmembrane domain-containing family (CMTM) is a novel family of genes first reported at international level by Peking University Human Disease Gene Research Center. The gene products are between chemokines and the transmembrane-4 superfamily. Loaceted in several human chromosomes, CMTMs, which are unregulated in kinds of tumors, are potential tumor suppressor genes consisting of CKLF and CMTM1 to CMTM8. CMTMs play important roles in immune, male reproductive and hematopoietic systems. Also, it has been approved that CMTM family has strong connection with diseases of autoimmunity, haematopoietic system and haematopoietic system. The in-depth study in recent years found the close relation between CMTMs and umorigenesis, tumor development and metastasis. CMTM family has a significant clinical value in diagnosis and treatment to the diseases linking to tumor and immune system.

  4. Application of strong phosphoric acid to radiochemistry

    International Nuclear Information System (INIS)

    Terada, Kikuo

    1977-01-01

    Not only inorganic and organic compounds but also natural substrances, such as accumulations in soil, are completely decomposed and distilled by heating with strong phosphoric acid for 30 to 50 minutes. As applications of strong phosphoric acid to radiochemistry, determination of uranium and boron by use of solubilization effect of this substance, titration of uranyl ion by use of sulfuric iron (II) contained in this substance, application to tracer experiment, and determination of radioactive ruthenium in environmental samples are reviewed. Strong phosphoric acid is also applied to activation analysis, for example, determination of N in pyrographite with iodate potassium-strong phosphoric acid method, separation of Os and Ru with sulfuric cerium (IV) - strong phosphoric acid method or potassium dechromate-strong phosphoric acid method, analysis of Se, As and Sb rocks and accumulations with ammonium bromide, sodium chloride and sodium bromide-strong phosphoric acid method. (Kanao, N.)

  5. Employed family physician satisfaction and commitment to their practice, work group, and health care organization.

    Science.gov (United States)

    Karsh, Ben-Tzion; Beasley, John W; Brown, Roger L

    2010-04-01

    Test a model of family physician job satisfaction and commitment. Data were collected from 1,482 family physicians in a Midwest state during 2000-2001. The sampling frame came from the membership listing of the state's family physician association, and the analyzed dataset included family physicians employed by large multispecialty group practices. A cross-sectional survey was used to collect data about physician working conditions, job satisfaction, commitment, and demographic variables. The response rate was 47 percent. Different variables predicted the different measures of satisfaction and commitment. Satisfaction with one's health care organization (HCO) was most strongly predicted by the degree to which physicians perceived that management valued and recognized them and by the extent to which physicians perceived the organization's goals to be compatible with their own. Satisfaction with one's workgroup was most strongly predicted by the social relationship with members of the workgroup; satisfaction with one's practice was most strongly predicted by relationships with patients. Commitment to one's workgroup was predicted by relationships with one's workgroup. Commitment to one's HCO was predicted by relationships with management of the HCO. Social relationships are stronger predictors of employed family physician satisfaction and commitment than staff support, job control, income, or time pressure.

  6. Genome-wide association study reveals greater polygenic loading for schizophrenia in cases with a family history of illness

    DEFF Research Database (Denmark)

    Bigdeli, Tim B.; Ripke, Stephan; Bacanu, Silviu-Alin

    2016-01-01

    Genome-wide association studies (GWAS) of schizophrenia have yielded more than 100 common susceptibility variants, and strongly support a substantial polygenic contribution of a large number of small allelic effects. It has been hypothesized that familial schizophrenia is largely a consequence...... of inherited rather than environmental factors. We investigated the extent to which familiality of schizophrenia is associated with enrichment for common risk variants detectable in a large GWAS. We analyzed single nucleotide polymorphism (SNP) data for cases reporting a family history of psychotic illness (N...... history subgroup. Comparison of genome-wide polygenic risk scores based on GWAS summary statistics indicated a significant enrichment for SNP effects among family history positive compared to family history negative cases (Nagelkerke's R2=0.0021; P=0.00331; P-value threshold

  7. Two-Valued States on Baer *-Semigroups

    Science.gov (United States)

    Freytes, Hector; Domenech, Graciela; de Ronde, Christian

    2013-12-01

    In this paper we develop an algebraic framework that allows us to extend families of two-valued states on orthomodular lattices to Baer *-semigroups. We apply this general approach to study the full class of two-valued states and the subclass of Jauch-Piron two-valued states on Baer *-semigroups.

  8. Intergenerational transmission of values, attitudes, and behaviours in the environmental domain

    DEFF Research Database (Denmark)

    Grønhøj, Alice; Thøgersen, John

    2007-01-01

    household practices: purchasing environmentally friendly products, curtailing electricity use, and handling waste responsibly. Significant, but weak correlations between parents and adolescents were found across all of Schwartz's ten value domains, which suggests a clear, albeit not necessarily strong......, parental influence on values. The IG influence was found to be much stronger as regards specific environmental attitudes and behaviours. Mothers seem to influence their offspring more than fathers, and some indications of sex-typed gender socialization are found. On average, the younger generation...... is significantly less environmentally conscious than their parents' generation. Still, family socialization exerts a significant influence on young consumers' proenvironmental orientation....

  9. Family factors in shaping parental attitudes in young students at the stage of entering adulthood

    Directory of Open Access Journals (Sweden)

    Olga A. Karabanova

    2017-06-01

    Full Text Available Parenthood is a process of promoting the child’s progressive development and achieving personal autonomy. Social, family and psychological factors of formation of parental attitudes of the person at the stage of entering adulthood are considered. The mechanisms of the parental family influence on parental attitudes are analyzed. Parenting and children raising are recognized by modern young students as a significant family value with priority of professional and social activity. The revealed gender differences prove a higher assessment of the importance of parenthood and the upbringing of children among males rather than females, who have strongly prioritize their professional careers as compared to parenthood. Young women’s expectations of difficulties in the future of family life are related to child birth and upbringing. The experience of emotional relations in one’s own parent family is proved to determine the importance of parenting for young adults. Positive expectations of student youth regarding future family life and a certain underestimation of the difficulties of the transitional periods of the family life cycle are revealed. The greatest difficulties are predicted by students in connection with the period of child expectation and the first year of child life. The beginning of parental function realization, child raising, economic and household functioning of the family and mutual adaptation of the spouses are listed as the most difficulties in family life cycle. Family factors that determine expectations about difficulties and subjective satisfaction with family life include gender, experience of romantic partnership, full or incomplete family in origin, chronological age.

  10. 76 FR 68609 - Military Family Month, 2011

    Science.gov (United States)

    2011-11-04

    ... family members embody the resilience and generosity that make our communities strong. They serve with... for our men and women in uniform and our veterans not only when they are away at war, but at every...

  11. Science achievement determinants: factorial structure of family ...

    African Journals Online (AJOL)

    The family plays an important role in determining the academic achievement ... parents' assistance, expectation, and encouragement in their children's mathematics ... suggested that cultural upbringing is a strong factor contributing to the.

  12. Family Structure and Youths' Outcomes.

    Science.gov (United States)

    Painter, Gary; Levine, David I.

    2000-01-01

    National Education Longitudinal Study data were used to examine whether parents' divorce/remarriage or existing family disadvantages caused such outcomes as teens' lower educational attainment or higher rates of parenthood. Neither divorce nor remarriage during a youth's high school years was strongly correlated with preexisting characteristics of…

  13. School Values Across Three Cultures

    Directory of Open Access Journals (Sweden)

    Ella Daniel

    2013-04-01

    Full Text Available A new typology of school-level values is reported in three cultural contexts. School values were assessed by aggregating the scores of 862 students, (ages 15-19 in 32 Jewish and Arab Israeli schools (Study 1, and 1,541 students (ages 11-21 from 8 European schools and 163 teachers from 6 of these schools (Study 2, using Schwartz’s Portrait Values Questionnaire. Six school values emerged in both studies: achievement, autonomy, egalitarianism, harmony, compliance, and dominance. The importance of studying school-level values was demonstrated by relating the values of compliance and dominance to violence, and harmony values to student support measures (Study 1. Strong (minimal r = .64 school-level correlations between students of different ages and teachers supported the validity of the findings (Study 2.

  14. [Family violence].

    Science.gov (United States)

    Manoudi, F; Chagh, R; Es-soussi, M; Asri, F; Tazi, I

    2013-09-01

    Family violence is a serious public health problem, the scale of which is seriously increasing in Morocco. Although it has existed for a long time, we ignore the real characteristics of this plague in our country; our work consisted in an epidemiological approach of family violence in Marrakech during 2006. After elaborating a questionnaire, which allows the study of the demographic and social profile of the families, the study of violence exercised in the family and the evaluation of the depression in the women, we led an inquiry amongst 265 women. Analysis of the results obtained has allowed us to underline the following characteristics: 16.6% of the women in our sample had been physically beaten; the young age is a risk factor; the age range most affected by violence is in women between the ages of 30 and 40 and which represent 39% of the battered women; domestic violence touches all the social, economic and cultural classes: in our study, 63% of the women having undergone violence were housewives, 25% were managers and 3% senior executives; family problems were the most important cause of violence in our study, representing 32.32%. Requests for money was the cause in 11.3% of the cases, and imposed sexual relations were found in 6.8% of the cases; alcoholism is an aggravating factor of family violence; 27.3% of the spouses who assaulted their wives were drunk; 52% of the assaulted women were victims of violence in childhood and 36% had been witness to their father's violence; in 63.6% of the cases of violence, the children were witnesses, and in 25% of the cases the children were victims of violence at the same time as their mothers; 50% of the women victims of violence did not react, while 38.6% left home, and 9.1 filed for divorce. Thirty-two percent of the assaulted woman had been traumatised by the aggression; the association of depression and violence was very high, 343% of the battered women in our study suffered from severe depression. This work

  15. A meta-analysis of work-family conflict and social support.

    Science.gov (United States)

    French, Kimberly A; Dumani, Soner; Allen, Tammy D; Shockley, Kristen M

    2018-03-01

    The relationship between social support and work-family conflict is well-established, but the notion that different forms, sources, and types of social support as well as contextual factors can alter this relationship has been relatively neglected. To address this limitation, the current study provides the most comprehensive and in-depth examination of the relationship between social support and work-family conflict to date. We conduct a meta-analysis based on 1021 effect sizes and 46 countries to dissect the social support and work-family conflict relationship. Using social support theory as a theoretical framework, we challenge the assumption that social support measures are interchangeable by comparing work/family support relationships with work-family conflict across different support forms (behavior, perceptions), sources (e.g., supervisor, coworker, spouse), types (instrumental, emotional), and national contexts (cultural values, economic factors). National context hypotheses use a strong inferences paradigm in which utility and value congruence theoretical perspectives are pitted against one another. Significant results concerning support source are in line with social support theory, indicating that broad sources of support are more strongly related to work-family conflict than are specific sources of support. In line with utility perspective from social support theory, culture and economic national context significantly moderate some of the relationships between work/family support and work interference with family, indicating that social support is most beneficial in contexts in which it is needed or perceived as useful. The results suggest that organizational support may be the most important source of support overall. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  16. Leadership values in academic medicine.

    Science.gov (United States)

    Souba, Wiley W; Day, David V

    2006-01-01

    To gain a deeper understanding of the guiding core values that deans of academic medical centers (AMCs) considered most essential for their leadership and the major leadership challenges that confront them. In 2003-04, semistructured interviews of 18 deans at U.S. colleges of medicine or AMCs were organized around four dimensions: background, leadership challenges, organizational effectiveness, and systems enablers/restrainers for leadership. A values Q-sort was used to determine how widely core values were shared among deans and how the complex challenges they faced did or did not align with these values. Fourteen of the 18 (78%) deans identified financial difficulties as their most pressing leadership challenge, followed by weak institutional alignment (61%), staffing problems (33%), and poor morale (28%). Open, candid communication was reported as the most effective means of addressing these complex problems. Enacting espoused shared values and having a positive attitude were identified as the most important enablers of systemic leadership, whereas micromanagement and difficult people were the major restraints. Q-sort results on 38 positive leadership values indicated that participants considered integrity most essential. Integrity was positively correlated with humanistic values and negatively correlated with results. Vision, another highly espoused value, correlated strongly with performance-oriented values but correlated negatively with humanistic values. A dynamic tension exists in AMCs between humanistic values and performance-based core values. The ability to manage that tension (i.e., when to prioritize one set of values over the other) is inherent in a dean's work.

  17. Intergenerational continuity in high conflict family environments

    Science.gov (United States)

    Rothenberg, W. Andrew; Hussong, Andrea M.; Chassin, Laurie

    2016-01-01

    In the current study, we examined continuity in conflict across generations and explored potential mediators and moderators that could explain this continuity. We followed 246 targets from adolescence to adulthood and examined family conflict as reported by multiple reporters in targets' family of origin and current families. Results showed that conflict in the current family was strongly correlated with that of the family of origin in women but not in men. Continuity in family conflict across generations was mediated by patterns of elevated adolescent externalizing behavior in members of the second generation (G2). Additionally, analyses revealed an interaction between both G2 partners' externalizing behavior such that if one partner in the G2 family demonstrated high levels of externalizing behavior, elevated levels of family conflict resulted. Potential explanations and implications of these findings are considered. PMID:26018605

  18. FAMILY BOMBYLIIDAE.

    Science.gov (United States)

    Lamas, Carlos José Einicker; Evenhuis, Neal L

    2016-06-14

    Bombyliidae is one of the largest Diptera families with more than 4,500 recognized species worldwide. Their species vary from robust to thin, and may be small to large (2-20mm) and looks like bees or wasps. They also present great variation in color. Adults can often be seen either resting and sunning themselves on trails, rocks or twigs or feeding on flowering plants as they are nectar feeders. All reared bee flies are predators or parasitoids of arthropods. The Colombian fauna of bombyliids comprises at the moment 22 species, and 12 genera, of which, six are endemic species. Nonetheless, this number may be much higher, as Colombia is a megadiverse country and there are not many specimens of this family deposited in collections all over the world.

  19. Strong field effects on binary systems in Einstein-aether theory

    International Nuclear Information System (INIS)

    Foster, Brendan Z.

    2007-01-01

    'Einstein-aether' theory is a generally covariant theory of gravity containing a dynamical preferred frame. This article continues an examination of effects on the motion of binary pulsar systems in this theory, by incorporating effects due to strong fields in the vicinity of neutron star pulsars. These effects are included through an effective approach, by treating the compact bodies as point particles with nonstandard, velocity dependent interactions parametrized by dimensionless sensitivities. Effective post-Newtonian equations of motion for the bodies and the radiation damping rate are determined. More work is needed to calculate values of the sensitivities for a given fluid source; therefore, precise constraints on the theory's coupling constants cannot yet be stated. It is shown, however, that strong field effects will be negligible given current observational uncertainties if the dimensionless couplings are less than roughly 0.1 and two conditions that match the PPN parameters to those of pure general relativity are imposed. In this case, weak field results suffice. There then exists a one-parameter family of Einstein-aether theories with 'small-enough' couplings that passes all current observational tests. No conclusion can be reached for larger couplings until the sensitivities for a given source can be calculated

  20. Achieving Value in Primary Care: The Primary Care Value Model.

    Science.gov (United States)

    Rollow, William; Cucchiara, Peter

    2016-03-01

    The patient-centered medical home (PCMH) model provides a compelling vision for primary care transformation, but studies of its impact have used insufficiently patient-centered metrics with inconsistent results. We propose a framework for defining patient-centered value and a new model for value-based primary care transformation: the primary care value model (PCVM). We advocate for use of patient-centered value when measuring the impact of primary care transformation, recognition, and performance-based payment; for financial support and research and development to better define primary care value-creating activities and their implementation; and for use of the model to support primary care organizations in transformation. © 2016 Annals of Family Medicine, Inc.

  1. Transport coefficients of strongly interacting matter

    International Nuclear Information System (INIS)

    Heckmann, Klaus

    2011-01-01

    In this thesis, we investigate the dissipative transport phenomena of strongly interacting matter. The special interest is in the shear viscosity and its value divided by entropy density. The performed calculations are based on effective models for Quantum Chromodynamics, mostly focused on the 2-flavor Nambu-Jona-Lasinio model. This allows us to study the hadronic sector as well as the quark sector within one single model. We expand the models up to next-to-leading order in inverse numbers of colors. We present different possibilities of calculating linear transport coefficients and give an overview over qualitative properties as well as over recent ideas concerning ideal fluids. As present methods are not able to calculate the quark two-point function in Minkowski space-time in the self-consistent approximation scheme of the Nambu-Jona-Lasinio model, a new method for this purpose is developed. This self-energy parametrization method is applied to the expansion scheme, yielding the quark spectral function with meson back-coupling effects. The usage of this spectral function in the transport calculation is only one result of this work. We also test the application of different transport approaches in the NJL model, and find an interesting behavior of the shear viscosity at the critical end point of the phase diagram. We also use the NJL model to calculate the viscosity of a pion gas in the dilute regime. After an analysis of other models for pions and their interaction, we find that the NJL-result leads to an important modification of transport properties in comparison with the calculations which purely rely on pion properties in the vacuum. (orig.)

  2. Strong Stationary Duality for Diffusion Processes

    OpenAIRE

    Fill, James Allen; Lyzinski, Vince

    2014-01-01

    We develop the theory of strong stationary duality for diffusion processes on compact intervals. We analytically derive the generator and boundary behavior of the dual process and recover a central tenet of the classical Markov chain theory in the diffusion setting by linking the separation distance in the primal diffusion to the absorption time in the dual diffusion. We also exhibit our strong stationary dual as the natural limiting process of the strong stationary dual sequence of a well ch...

  3. Strongly correlating liquids and their isomorphs

    OpenAIRE

    Pedersen, Ulf R.; Gnan, Nicoletta; Bailey, Nicholas P.; Schröder, Thomas B.; Dyre, Jeppe C.

    2010-01-01

    This paper summarizes the properties of strongly correlating liquids, i.e., liquids with strong correlations between virial and potential energy equilibrium fluctuations at constant volume. We proceed to focus on the experimental predictions for strongly correlating glass-forming liquids. These predictions include i) density scaling, ii) isochronal superposition, iii) that there is a single function from which all frequency-dependent viscoelastic response functions may be calculated, iv) that...

  4. Atom collisions in a strong electromagnetic field

    International Nuclear Information System (INIS)

    Smirnov, V.S.; Chaplik, A.V.

    1976-01-01

    It is shown that the long-range part of interatomic interaction is considerably altered in a strong electromagnetic field. Instead of the van der Waals law the potential asymptote can best be described by a dipole-dipole R -3 law. Impact broadening and the line shift in a strong nonresonant field are calculated. The possibility of bound states of two atoms being formed in a strong light field is discussed

  5. Classical and quantum models of strong cosmic censorship

    International Nuclear Information System (INIS)

    Moncrief, V.E.

    1983-01-01

    The cosmic censorship conjecture states that naked singularities should not evolve from regular initial conditions in general relativity. In its strong form the conjecture asserts that space-times with Cauchy horizons must always be unstable and thus that the generic solution of Einstein's equations must be inextendible beyond its maximal Cauchy development. In this paper it is shown that one can construct an infinite-dimensional family of extendible cosmological solutions similar to Taub-NUT space-time; however, each of these solutions is unstable in precisely the way demanded by strong cosmic censorship. Finally it is shown that quantum fluctuations in the metric always provide (though in an unexpectedly subtle way) the ''generic perturbations'' which destroy the Cauchy horizons in these models. (author)

  6. Classical and quantum models of strong cosmic censorship

    Energy Technology Data Exchange (ETDEWEB)

    Moncrief, V.E. (Yale Univ., New Haven, CT (USA). Dept. of Physics)

    1983-04-01

    The cosmic censorship conjecture states that naked singularities should not evolve from regular initial conditions in general relativity. In its strong form the conjecture asserts that space-times with Cauchy horizons must always be unstable and thus that the generic solution of Einstein's equations must be inextendible beyond its maximal Cauchy development. In this paper it is shown that one can construct an infinite-dimensional family of extendible cosmological solutions similar to Taub-NUT space-time; however, each of these solutions is unstable in precisely the way demanded by strong cosmic censorship. Finally it is shown that quantum fluctuations in the metric always provide (though in an unexpectedly subtle way) the ''generic perturbations'' which destroy the Cauchy horizons in these models.

  7. Combined incomplete LU and strongly implicit procedure preconditioning

    Energy Technology Data Exchange (ETDEWEB)

    Meese, E.A. [Univ. of Trondheim (Norway)

    1996-12-31

    For the solution of large sparse linear systems of equations, the Krylov-subspace methods have gained great merit. Their efficiency are, however, largely dependent upon preconditioning of the equation-system. A family of matrix factorisations often used for preconditioning, is obtained from a truncated Gaussian elimination, ILU(p). Less common, supposedly due to it`s restriction to certain sparsity patterns, is factorisations generated by the strongly implicit procedure (SIP). The ideas from ILU(p) and SIP are used in this paper to construct a generalized strongly implicit procedure, applicable to matrices with any sparsity pattern. The new algorithm has been run on some test equations, and efficiency improvements over ILU(p) was found.

  8. The strong coupling from tau decays without prejudice

    Science.gov (United States)

    Boito, Diogo; Golterman, Maarten; Jamin, Matthias; Mahdavi, Andisheh; Maltman, Kim; Osborne, James; Peris, Santiago

    2014-08-01

    We review our recent determination of the strong coupling αs from the OPAL data for non-strange hadronic tau decays. We find that αs (mτ2)= 0.325 ± 0.018 using fixed-order perturbation theory, and αs (mτ2)= 0.347 ± 0.025 using contour-improved perturbation theory. At present, these values supersede any earlier determinations of the strong coupling from hadronic tau decays, including those from ALEPH data.

  9. The strong coupling from tau decays without prejudice

    Energy Technology Data Exchange (ETDEWEB)

    Boito, Diogo [Physik Department T31, Technische Universität München, James-Franck-Straße 1, D-85748 Garching (Germany); Golterman, Maarten [Institut de Física d' Altes Energies, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona (Spain); Department of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132 (United States); Jamin, Matthias [Institució Catalana de Recerca i Estudis Avançats (ICREA), IFAE, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona (Spain); Mahdavi, Andisheh [Department of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132 (United States); Maltman, Kim [Department of Mathematics and Statistics, York University, Toronto, ON Canada M3J 1P3 (Canada); CSSM, University of Adelaide, Adelaide, SA 5005 Australia (Australia); Osborne, James [Department of Physics and Astronomy, San Francisco State University, San Francisco, CA 94132 (United States); Department of Physics, University of Wisconsin, Madison, WI 53706 (United States); Peris, Santiago [Department of Physics, Universitat Autònoma de Barcelona, E-08193 Bellaterra, Barcelona (Spain)

    2014-08-15

    We review our recent determination of the strong coupling α{sub s} from the OPAL data for non-strange hadronic tau decays. We find that α{sub s}(m{sub τ}{sup 2})=0.325±0.018 using fixed-order perturbation theory, and α{sub s}(m{sub τ}{sup 2})=0.347±0.025 using contour-improved perturbation theory. At present, these values supersede any earlier determinations of the strong coupling from hadronic tau decays, including those from ALEPH data.

  10. Genome-Wide Association Study Reveals Greater Polygenic Loading for Schizophrenia in Cases With a Family History of Illness

    Science.gov (United States)

    Bigdeli, Tim B.; Ripke, Stephan; Bacanu, Silviu-Alin; Lee, Sang Hong; Wray, Naomi R.; Gejman, Pablo V.; Rietschel, Marcella; Cichon, Sven; St Clair, David; Corvin, Aiden; Kirov, George; McQuillin, Andrew; Gurling, Hugh; Rujescu, Dan; Andreassen, Ole A.; Werge, Thomas; Blackwood, Douglas H.R.; Pato, Carlos N.; Pato, Michele T.; Malhotra, Anil K.; O’Donovan, Michael C.; Kendler, Kenneth S.; Fanous, Ayman H.

    2018-01-01

    Genome-wide association studies (GWAS) of schizophrenia have yielded more than 100 common susceptibility variants, and strongly support a substantial polygenic contribution of a large number of small allelic effects. It has been hypothesized that familial schizophrenia is largely a consequence of inherited rather than environmental factors. We investigated the extent to which familiality of schizophrenia is associated with enrichment for common risk variants detectable in a large GWAS. We analyzed single nucleotide polymorphism (SNP) data for cases reporting a family history of psychotic illness (N = 978), cases reporting no such family history (N = 4,503), and unscreened controls (N = 8,285) from the Psychiatric Genomics Consortium (PGC1) study of schizophrenia. We used a multinomial logistic regression approach with model-fitting to detect allelic effects specific to either family history subgroup. We also considered a polygenic model, in which we tested whether family history positive subjects carried more schizophrenia risk alleles than family history negative subjects, on average. Several individual SNPs attained suggestive but not genome-wide significant association with either family history subgroup. Comparison of genome-wide polygenic risk scores based on GWAS summary statistics indicated a significant enrichment for SNP effects among family history positive compared to family history negative cases (Nagelkerke’s R2 = 0.0021; P = 0.00331; P-value threshold history positive compared to family history negative cases (0.32 and 0.22, respectively; P = 0.031).We found suggestive evidence of allelic effects detectable in large GWAS of schizophrenia that might be specific to particular family history subgroups. However, consideration of a polygenic risk score indicated a significant enrichment among family history positive cases for common allelic effects. Familial illness might, therefore, represent a more heritable form of schizophrenia, as suggested by

  11. Being the Family's Therapist: An Integrative Approach.

    Science.gov (United States)

    Zimmerman, James K.; La Sorsa, Valerie A.

    There is strong justification in the counseling literature for bridging individual and family perspectives. The Adolescent Depression and Suicide Program at Montefiore Center/Albert Einstein College of Medicine (New York) is a brief treatment, outpatient clinic designed to provide mental health services for suicidal adolescents and their families.…

  12. Standard and Null Weak Values

    OpenAIRE

    Zilberberg, Oded; Romito, Alessandro; Gefen, Yuval

    2013-01-01

    Weak value (WV) is a quantum mechanical measurement protocol, proposed by Aharonov, Albert, and Vaidman. It consists of a weak measurement, which is weighed in, conditional on the outcome of a later, strong measurement. Here we define another two-step measurement protocol, null weak value (NVW), and point out its advantages as compared to WV. We present two alternative derivations of NWVs and compare them to the corresponding derivations of WVs.

  13. Work values and organizational commitment.

    Science.gov (United States)

    Kidron, A

    1978-06-01

    Dubin, Champoux and Porter (1975) found a strong relationship between central life interests of workers and their commitment to the organization. This paper extends their findings by investigating the relationship between work values, defined as the Protestant Ethic of the worker, and commitment to the organization. A distinction is made between moral and calculative commitment, and it is shown that work values are related more to moral than calculative involvement.

  14. Physical discipline in Chinese American immigrant families: An adaptive culture perspective.

    Science.gov (United States)

    Lau, Anna S

    2010-07-01

    Research on ethnic minority parenting has examined heritage cultural influences and contextual stressors on parenting processes. However, rarely are adaptive cultural processes considered, whereby ethnic minority parents bring their cultural values to bear in adapting to contextual demands in the host society. A survey of 107 Chinese American immigrant parents examined whether use of physical discipline can be predicted by cultural values, contextual stressors, and their interactions. Results indicated that distinct domains of cultural values were related to physical discipline in disparate ways, with some values decreasing risk and others indirectly increasing risk. There was some evidence that cultural values interacted with contextual stress to predict physical discipline. Parent-child acculturation conflicts were only related to physical discipline when parents held strong values about the importance of firm parental control. The findings illustrate how heritage cultural influences and current ecological demands may converge to shape parenting in immigrant families.

  15. Parental Perceptions of Family Centered Care in Medical Homes of Children with Neurodevelopmental Disabilities.

    Science.gov (United States)

    Zajicek-Farber, Michaela L; Lotrecchiano, Gaetano R; Long, Toby M; Farber, Jon Matthew

    2015-08-01

    Life course theory sets the framework for strong inclusion of family centered care (FCC) in quality medical homes of children with neurodevelopmental disabilities (CNDD). The purpose of this study was to explore the perceptions of families with their experiences of FCC in medical homes for CNDD. Using a structured questionnaire, the Family-Centered Care Self-Assessment Tool developed by Family Voices, this study surveyed 122 parents of CNDD in a large urban area during 2010-2012. Data collected information on FCC in the provision of primary health care services for CNDD and focused on family-provider partnerships, care setting practices and policies, and community services. Frequency analysis classified participants' responses as strengths in the "most of the time" range, and weaknesses in the "never" range. Only 31 % of parents were satisfied with the primary health care their CNDD received. Based on an accepted definition of medical home services, 16 % of parents reported their CNDD had most aspects of a medical home, 64 % had some, and 20 % had none. Strengths in FCC were primarily evident in the family-provider partnership and care settings when focused on meeting the medical care needs of the child. Weaknesses in FCC were noted in meeting the needs of families, coordination, follow-up, and support with community resources. Improvements in key pediatric health care strategies for CNDD are recommended. CNDD and their families have multifaceted needs that require strong partnerships among parents, providers, and communities. Quality medical homes must include FCC and valued partnerships with diverse families and community-based providers.

  16. Family roles as family functioning regulators

    OpenAIRE

    STEPANYAN ARMINE

    2015-01-01

    The author examines the problems of formation and functioning of family roles. Having social roots, family roles appear on individual level by performing the social function of the formation of family as a social institute.

  17. On the Strong Direct Summand Conjecture

    Science.gov (United States)

    McCullough, Jason

    2009-01-01

    In this thesis, our aim is the study the Vanishing of Maps of Tor Conjecture of Hochster and Huneke. We mainly focus on an equivalent characterization called the Strong Direct Summand Conjecture, due to N. Ranganathan. Our results are separated into three chapters. In Chapter 3, we prove special cases of the Strong Direct Summand Conjecture in…

  18. Physics challenges in the strong interactions

    International Nuclear Information System (INIS)

    Ellis, S.D.

    1992-01-01

    The study of strong interactions is now a mature field for which scientist now know that the correct underlying theory is QCD. Here, an overview of the challenges to be faced in the area of the strong interactions during the 1990's is presented. As an illustrative example special attention is given to the analysis of jets as studied at hadron colliders

  19. Physics challenges in the strong interactions

    Energy Technology Data Exchange (ETDEWEB)

    Ellis, S.D. [Univ. of Washington, Seattle (United States)

    1992-12-31

    The study of strong interactions is now a mature field for which scientist now know that the correct underlying theory is QCD. Here, an overview of the challenges to be faced in the area of the strong interactions during the 1990`s is presented. As an illustrative example special attention is given to the analysis of jets as studied at hadron colliders.

  20. Theoretical studies of strongly correlated fermions

    Energy Technology Data Exchange (ETDEWEB)

    Logan, D [Institut Max von Laue - Paul Langevin (ILL), 38 - Grenoble (France)

    1997-04-01

    Strongly correlated fermions are investigated. An understanding of strongly correlated fermions underpins a diverse range of phenomena such as metal-insulator transitions, high-temperature superconductivity, magnetic impurity problems and the properties of heavy-fermion systems, in all of which local moments play an important role. (author).