WorldWideScience

Sample records for group entitled investigation

  1. Identifying Two Groups of Entitled Individuals: Cluster Analysis Reveals Emotional Stability and Self-Esteem Distinction.

    Science.gov (United States)

    Crowe, Michael L; LoPilato, Alexander C; Campbell, W Keith; Miller, Joshua D

    2016-12-01

    The present study hypothesized that there exist two distinct groups of entitled individuals: grandiose-entitled, and vulnerable-entitled. Self-report scores of entitlement were collected for 916 individuals using an online platform. Model-based cluster analyses were conducted on the individuals with scores one standard deviation above mean (n = 159) using the five-factor model dimensions as clustering variables. The results support the existence of two groups of entitled individuals categorized as emotionally stable and emotionally vulnerable. The emotionally stable cluster reported emotional stability, high self-esteem, more positive affect, and antisocial behavior. The emotionally vulnerable cluster reported low self-esteem and high levels of neuroticism, disinhibition, conventionality, psychopathy, negative affect, childhood abuse, intrusive parenting, and attachment difficulties. Compared to the control group, both clusters reported being more antagonistic, extraverted, Machiavellian, and narcissistic. These results suggest important differences are missed when simply examining the linear relationships between entitlement and various aspects of its nomological network.

  2. Final Report for grant entitled "Production of Astatine-211 for U.S. Investigators"

    Energy Technology Data Exchange (ETDEWEB)

    Wilbur, Daniel Scott

    2012-12-12

    Alpha-particle emitting radionuclides hold great promise in the therapy of cancer, but few alpha-emitters are available to investigators to evaluate. Of the alpha-emitters that have properties amenable for use in humans, 211At is of particular interest as it does not have alpha-emitting daughter radionuclides. Thus, there is a high interest in having a source of 211At for sale to investigators in the US. Production of 211At is accomplished on a cyclotron using an alpha-particle beam irradiation of bismuth metal. Unfortunately, there are few cyclotrons available that can produce an alpha particle beam for that production. The University of Washington has a cyclotron, one of three in the U.S., that is currently producing 211At. In the proposed studies, the things necessary for production and shipment of 211At to other investigators will be put into place at UW. Of major importance is the efficient production and isolation of 211At in a form that can be readily used by other investigators. In the studies, production of 211At on the UW cyclotron will be optimized by determining the best beam energy and the highest beam current to maximize 211At production. As it would be very difficult for most investigators to isolate the 211At from the irradiated target, the 211At-isolation process will be optimized and automated to more safely and efficiently obtain the 211At for shipment. Additional tasks to make the 211At available for distribution include obtaining appropriate shipping vials and containers, putting into place the requisite standard operating procedures for Radiation Safety compliance at the levels of 211At activity to be produced / shipped, and working with the Department of Energy, Isotope Development and Production for Research and Applications Program, to take orders, make shipments and be reimbursed for costs of production and shipment.

  3. Auctioning payment entitlements

    DEFF Research Database (Denmark)

    Nielsen, Kurt

    2005-01-01

    Payment entitlements is a new commodity that arises from the new European common agricultural policy. The agricultural subsidies are decoupled from the actual production and replaced by the so-called payment entitlements. A payment entitlement has a farm specific value and may be freely traded....... This paper discusses the complexity of this new market and suggests an auction that simplifies the complexity. The suggested auction allows a buyer to simultaneously bid on all payment entitlements. The prices are found by a tatonnement that monotonically approximates the equilibrium prices for the different...... types of payment entitlements for sale. The auction enhances the competition and efficiency of the market, which is essential for the individual members of the European Union in order for them to receive their entitled subsidies....

  4. Measurement of academic entitlement.

    Science.gov (United States)

    Miller, Brian K

    2013-10-01

    Members of Generation Y, or Millennials, have been accused of being lazy, whiny, pampered, and entitled, particularly in the college classroom. Using an equity theory framework, eight items from a measure of work entitlement were adapted to measure academic entitlement in a university setting in three independent samples. In Study 1 (n = 229), confirmatory factor analyses indicated good model fit to a unidimensional structure for the data. In Study 2 (n = 200), the questionnaire predicted unique variance in university satisfaction beyond two more general measures of dispositional entitlement. In Study 3 (n = 161), the measure predicted unique variance in perceptions of grade fairness beyond that which was predicted by another measure of academic entitlement. This analysis provides evidence of discriminant, convergent, incremental, concurrent criterion-related, and construct validity for the Academic Equity Preference Questionnaire.

  5. Predicting Academic Entitlement in Undergraduates

    Science.gov (United States)

    Sohr-Preston, Sara; Boswell, Stefanie S.

    2015-01-01

    Academic entitlement (AE) is a common source of frustration for college personnel. This investigation examined predictors (self-concept, academic dishonesty, locus of control, and family functioning) of AE in male and female college students. Academic dishonesty and the interaction between locus of control and family functioning significantly…

  6. Entitlement and organizational behaviors: the moderating role of narcissism

    OpenAIRE

    Agata Szalkowska; Magdalena Żemojtel-Piotrowska; Amanda Clinton

    2015-01-01

    Background The purpose of this study was to investigate the relationship between psychological entitlement (active, passive, and revenge), narcissism and two types of organizational behaviors in employees. Interactions between narcissism and psychological entitlement as predictors of organizational citizenship behaviors (OCB) and counterproductive work behaviors (CWB) were explored. Predictors were analyzed in an effort to determine whether psychological entitlement plays a more destruct...

  7. Entitlement and organizational behaviors: the moderating role of narcissism

    Directory of Open Access Journals (Sweden)

    Agata Szalkowska

    2015-10-01

    Full Text Available Background The purpose of this study was to investigate the relationship between psychological entitlement (active, passive, and revenge, narcissism and two types of organizational behaviors in employees. Interactions between narcissism and psychological entitlement as predictors of organizational citizenship behaviors (OCB and counterproductive work behaviors (CWB were explored. Predictors were analyzed in an effort to determine whether psychological entitlement plays a more destructive role among narcissistic employees than among non-narcissistic ones and whether the effects of narcissism on OCB and CWB are mediated by entitlement. Participants and procedure Data were obtained from 100 employees (34% men aged 22 to 59 years (M = 37.00, SD = 9.30 from public and private companies. Participants were asked to complete the Organizational Citizenship Behavior Scale (OCBS, the Counterproductive Organizational Behaviors Scale (COBS, the Entitlement Questionnaire, and the Narcissistic Personality Inventory (NPI. Results Positive aspects of entitlement were positively associated with OCB only among narcissistic employees, and active entitlement mediated the effects of narcissism on CWB. Active entitlement was negatively related to CWB. Negative aspects of entitlement were negatively related to OCB and unrelated to CWB. Conclusions This study provides evidence for positive (healthy aspects of entitlement for organizations. The unexpected interaction between narcissism and entitlement in predicting higher levels of OCB suggests that among narcissistic employees, healthy aspects of entitlement are desirable and profitable for an organization. Psychological entitlement was observed to be an important predictor of organizational behaviors beyond narcissism itself.

  8. Structure investigations of group 13 organometallic carboxylates.

    Science.gov (United States)

    Justyniak, Iwona; Prochowicz, Daniel; Tulewicz, Adam; Bury, Wojciech; Goś, Piotr; Lewiński, Janusz

    2017-01-17

    The octet-compliant group 13 organometallics with highly polarized bonds in the metal coordination sphere exhibit a significant tendency to maximize their coordination number through the formation of adducts with a wide range of neutral donor ligands or by self-association to give aggregates containing tetrahedral and higher coordinated aluminium centres, and even in some cases molecular complexes equilibrate with ionic species of different coordination numbers of the metal centre. This work provides a comprehensive overview of the structural chemistry landscape of the group 13 carboxylates. Aside from a more systematic approach to the general structural chemistry of the title compounds, the structure investigations of [R2M(μ-O2CPh)]2-type benzoate complexes (where M = B, Al and Ga) and their Lewis acid-base adducts [(R2M)(μ-O2CPh)(py-Me)] are reported. DFT calculations were also performed to obtain a more in-depth understanding of both the changes in the bonding of group 13 organometallic carboxylate adducts with a pyridine ligand.

  9. LDEF materials special investigation group's data bases

    Science.gov (United States)

    Strickland, John W.; Funk, Joan G.; Davis, John M.

    1993-01-01

    The Long Duration Exposure Facility (LDEF) was composed of and contained a wide array of materials, representing the largest collection of materials flown for space exposure and returned for ground-based analyses to date. The results and implications of the data from these materials are the foundation on which future space missions will be built. The LDEF Materials Special Investigation Group (MSIG) has been tasked with establishing and developing data bases to document these materials and their performance to assure not only that the data are archived for future generations but also that the data are available to the space user community in an easily accessed, user-friendly form. The format and content of the data bases developed or being developed to accomplish this task are discussed. The hardware and software requirements for each of the three data bases are discussed along with current availability of the data bases.

  10. Mentoring and Protege Narcissistic Entitlement

    Science.gov (United States)

    Allen, Tammy D.; Johnson, Hazel-Anne M.; Xu, Xian; Biga, Andrew; Rodopman, Ozgun B.; Ottinot, Raymond C.

    2009-01-01

    The relationship between protege narcissistic entitlement and protege mentoring outcomes is examined among a total sample of 132 proteges employed in a variety of settings. Narcissistic entitlement (NE) refers to a dispositional variable that reflects preoccupation with the expectation of special and preferential treatment from others. Results…

  11. Investigations on viseme groups in Welsh.

    Science.gov (United States)

    Meredith, R; Stephens, S D; Jones, G E

    1990-01-01

    The general viseme groups of the Welsh language are found to be very similar to those found in other European languages. Of the consonants found only in the Welsh language the uvular fricative /x/ was grouped with velar and glottal consonants. Generally /ł/ forms an individual viseme group and is quite distinct from /1/, and /1/ was found to be indistinguishable from /r/. Maternal language of the subjects affected the response rates of /r/ and /r/ and the identification rate of /ł/. The statistical technique of cluster analysis provided an objective method of viseme grouping, and it is discussed as an aid to speechreading training.

  12. A Longitudinal Study of Sexual Entitlement and Self-Efficacy among Young Women and Men: Gender Differences and Associations with Age and Sexual Experience

    Science.gov (United States)

    Hewitt-Stubbs, Gillian; Zimmer-Gembeck, Melanie J.; Mastro, Shawna; Boislard, Marie-Aude

    2016-01-01

    Many scholars have called for an increased focus on positive aspects of sexual health and sexuality. Using a longitudinal design with two assessments, we investigated patterns of entitlement to sexual partner pleasure and self-efficacy to achieve sexual pleasure among 295 young men and women aged 17–25 years attending one Australian university. We also tested whether entitlement and efficacy differed by gender, and hypothesized that entitlement and efficacy would be higher in older participants and those with more sexual experience. A sense of entitlement to sexual partner pleasure increased significantly over the year of the study, whereas, on average, there was no change in self-efficacy over time. At Time 1 (T1), young women reported more entitlement than young men. Age was positively associated with T1 entitlement, and experience with a wider range of partnered sexual behaviors was concurrently associated with more entitlement and efficacy and was also associated with increased entitlement to partner pleasure and increased self-efficacy in achieving sexual pleasure at T2 relative to T1. A group with the least amount of sexual experience was particularly low in entitlement and efficacy when compared to groups with a history of coital experience. There was no evidence that any association differed between young men and young women. Limitations of the study include a sample of predominantly middle class, Caucasian students at one university and the possibility that students more interested in sex and relationships, and with more sexual experience, chose to participate. PMID:26797642

  13. New Adolescent Money Attitude Scales: Entitlement and Conscientiousness

    Science.gov (United States)

    Beutler, Ivan F.; Gudmunson, Clinton G.

    2012-01-01

    The development of two new money-attitude scales measuring entitlement and conscientiousness in adolescents are described. The scales were developed through student and focus group input and from a review of literature on entitlement and conscientiousness as a new adolescent financial education curriculum was being developed. The findings from 265…

  14. Interpersonal learning in groups: an investigation.

    Science.gov (United States)

    Franks, V; Watts, M; Fabricius, J

    1994-12-01

    The dissatisfaction of patients with communication in health care has largely been addressed by providing more communication skills training. Research into why skills training might be ineffective has identified various factors, which include organizational resistance, personal defences against anxiety and a need for personal reflection and support. In one college of nurse education small group discussion and reflection had become established practice for students in their first and second clinical experience. The groups met once weekly and were facilitated by a nurse teacher. Discussion was unstructured and focused on the nurse's interpersonal relationship with his or her patients. This project examined one such group and sought to examine the use of small group reflective discussion by nurses about their patients as a means of improving interpersonal communication. The research was conducted over a period of 6 months with nine student nurses meeting once weekly during their first two episodes of clinical experience. Kelly's personal construct theory was used and two repertory grids were constructed by the group. One grid examined processes and change in intrapersonal construing, and the other grid examined processes and change in construing about certain patients. These grids were completed by the students at the beginning and at the termination of the groups. Notes were taken after each group meeting, which recorded impressions and processes; these were discussed once weekly with supervision. The notes were analysed using a grounded theory methodology. The results show some changes in patterns of constructing in relation to self which indicate an increase in anxiety and reluctance to self-reflect.(ABSTRACT TRUNCATED AT 250 WORDS)

  15. Statistical Measurement of Pension Entitlements

    Directory of Open Access Journals (Sweden)

    Jaroslav Sixta

    2016-06-01

    Full Text Available The paper deals with macroeconomic estimates of the impact of population ageing. It shows that the optimal choice of pension system is not a crucial issue. The main emphasis should be put on demographic and economic parameters influencing significantly the share of retirement pensions in our society. Presented approach is based on so-called pension schemes expressing discounted pension entitlements to 2014. It shows the liabilities to current and future pensioners for both men and women aged over 20 years. We present this model in three variants and illustrate its sensitivity to input parameters. This approach allows us to estimate the share of pension liabilities in gross domestic product that accounts for about 230% according to generally recommended approach. Pension entitlements represent a modern topic to be implemented in 2017 in national accounts. Pros and cons of this modern approach are discussed within our paper.

  16. 38 CFR 21.9560 - Entitlement charges.

    Science.gov (United States)

    2010-07-01

    ...) VOCATIONAL REHABILITATION AND EDUCATION Post-9/11 GI Bill Entitlement § 21.9560 Entitlement charges. (a... the normal term, quarter, or semester if the individual is enrolled for the entire term, quarter,...

  17. 38 CFR 21.7076 - Entitlement charges.

    Science.gov (United States)

    2010-07-01

    ... Bill-Active Duty) Entitlement § 21.7076 Entitlement charges. (a) Overview. VA will make charges against... part of the normal term, quarter or semester, if the veteran or servicemember is enrolled for...

  18. Investigating Factors Affecting Group Processes in Virtual Learning Environments

    Science.gov (United States)

    Hazari, Sunil; Thompson, Sandra

    2015-01-01

    With the widespread popularity of distance learning, there is a need to investigate elements of online courses that continue to pose significant challenges for educators. One of the challenges relates to creating and managing group projects. This study investigated business students' perceptions of group work in online classes. The constructs of…

  19. 5 CFR 630.1203 - Leave entitlement.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Leave entitlement. 630.1203 Section 630.1203 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Family and Medical Leave § 630.1203 Leave entitlement. (a) An employee shall be entitled to...

  20. Group Investigation Teaching Technique in Turkish Primary Science Courses

    Science.gov (United States)

    Aksoy, Gokhan; Gurbuz, Fatih

    2013-01-01

    This study examined the effectiveness of group investigation teaching technique in teaching "Light" unit 7th grade primary science education level. This study was carried out in two different classes in the Primary school during the 2011-2012 academic year in Erzurum, Turkey. One of the classes was the Experimental Group (group…

  1. STM investigation of carbon nanotubes completely covered with functional groups

    Science.gov (United States)

    Koos, Antal A.; Horvath, Zsolt Endre; Osvath, Zoltan; Tapaszto, Levente; Niesz, Krisztián; Konya, Zoltan; Kiricsi, Imre; Grobert, Nicole; Ruehle, Manfred; Biro, Laszlo P.

    2003-04-01

    The functionalization of carbon nanotubes (CNTs) is important both for composite - to improve load transfer between CNTs and matrix - and nanoelectronic applications - to interlink individual nanotubes in a network. Oposite to earlier results, complete coverage of CNT surface with functional groups was achieved. The distribution of functional groups on the nanotube surface was investigated using STM and TEM. The influence of functional groups on the electron density of states of the nanotubes was studied with scanning tunneling spectroscopy (STS).

  2. Investigating the Effectiveness of Group Work in Mathematics

    Directory of Open Access Journals (Sweden)

    Anastasia Sofroniou

    2016-09-01

    Full Text Available Group work permits students to develop a range of critical thinking, analytical and communication skills; effective team work; appreciation and respect for other views, techniques and problem-solving methods, all of which promote active learning and enhance student learning. This paper presents an evaluation of employing the didactic and pedagogical customs of group work in mathematics with the aim of improving student performance as well as exploring students’ perceptions of working in groups. The evaluation of group work was carried out during tutorial time with first year civil engineering students undertaking a mathematics module in their second semester. The aim was to investigate whether group work learning can help students gain a deeper understanding of the module content, develop improved critical and analytical thinking skills and see if this method of pedagogy can produce higher performance levels. The group work sessions were conducted over four weeks whilst studying the topic of integration. Evaluation surveys were collected at the end of the intervention along with an investigation into the examination results from the end of semester examinations. In order to derive plausible and reasonable conclusions, these examination results were compared with an analogous cohort of first year mathematics students, also studying integration in their engineering-based degree. The investigation into the effectiveness of group work showed interesting and encouraging positive outcomes, supported by a combination of qualitative and quantitative analysis.

  3. Can a sense of entitlement increase stealing?

    DEFF Research Database (Denmark)

    Gravert, Christina Annette

    was asked to roll a die to determine their payoff, while the other group had three minutes to find matching numbers in a matrix task. Participants then paid themselves unobserved by the experimenter. I find that the participants who earned their payoff according to performance were three times more likely...... to take the (undeserved) maximum payoff than the participants in the random payment scheme. In contrast to previous findings in the cheating literature, stealing is an all-or-nothing decision rather than a trade-off between a slightly higher payoff and the desire to keep ones moral values intact....... The results support the theory that unethical behavior is increased by a sense of entitlement, which is more pronounced when wealth depends on performance than on the roll of a die....

  4. Investigation on Roles in Group Work of College English Chassroom

    Institute of Scientific and Technical Information of China (English)

    孙倩; 张杨

    2009-01-01

    Group work has been being widely welcomed by scholars and college English teachers when it was introduced into Chinese college English classrooms which usually contain more than 60 students, probably because group discussions or cooperative work provide more chances for Chinese college students to involve in the class teaching and learning and get them more opportunities to practice their oral English so as to promote their English competent. However, little attention has been paid to what kind of group work arrangement is more effective on making students more engaged in the task as teachers expect in China. This investigation will help answer the question that whether students should be informed their roles in group work through longitudinal qualitative research, the class observation and interviews specifically. Comparison will be taken between two classes to figure out the better way of arranging group work in college English classes.

  5. Investigating the LGBTQ Responsive Model for Supervision of Group Work

    Science.gov (United States)

    Luke, Melissa; Goodrich, Kristopher M.

    2013-01-01

    This article reports an investigation of the LGBTQ Responsive Model for Supervision of Group Work, a trans-theoretical supervisory framework to address the needs of lesbian, gay, bisexual, transgender, and questioning (LGBTQ) persons (Goodrich & Luke, 2011). Findings partially supported applicability of the LGBTQ Responsive Model for Supervision…

  6. Investigating the LGBTQ Responsive Model for Supervision of Group Work

    Science.gov (United States)

    Luke, Melissa; Goodrich, Kristopher M.

    2013-01-01

    This article reports an investigation of the LGBTQ Responsive Model for Supervision of Group Work, a trans-theoretical supervisory framework to address the needs of lesbian, gay, bisexual, transgender, and questioning (LGBTQ) persons (Goodrich & Luke, 2011). Findings partially supported applicability of the LGBTQ Responsive Model for Supervision…

  7. Original article Entitlement and subjective well-being: a three-nations study

    Directory of Open Access Journals (Sweden)

    Magdalena Żemojtel-Piotrowska

    2015-03-01

    Full Text Available Background The current study investigated the role of three facets of entitlement (active, passive and revenge in various forms of subjective well-being (SWB: hedonistic and two facets of eudaimonic well-being (social and psychological. Social well-being was based on Keyes’ model (1998 and psychological well-being on Ryff’s model (1989. Participants and procedure The study was performed in three nations (Poland, Puerto Rico and Vietnam on student samples (Poland, n = 245, Vietnam, n = 115, and Puerto Rico, n = 300. To assess entitlement level the Entitlement Questionnaire was used. The level of hedonistic well-being was measured with the Satisfaction with Life Scale (SWLS and the Positive and Negative Affect Schedule (PANAS, and eudaimonic well-being by the Mental Health Continuum–Short Form (MHC-SF. Results Active entitlement was positively related to all aspects of SWB. Revenge entitlement was negatively related to hedonistic and psychological SWB in all samples and negatively related to social well-being only in Poland. Passive entitlement was unrelated to SWB. Conclusions The current study shows cross-cultural similarities in relationships of entitlement with hedonistic and psychological well-being and cross-cultural differences in the relationship of entitlement with social well-being. Additionally, the study indicates positive meaning of healthy aspects of entitlement for subjective well-being and negative meaning of dysfunctional aspects of entitlement for subjective well-being.

  8. 38 CFR 3.657 - Surviving spouse becomes entitled, or entitlement terminates.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Surviving spouse becomes... Adjustments and Resumptions § 3.657 Surviving spouse becomes entitled, or entitlement terminates. Where a surviving spouse establishes entitlement to pension, compensation, or dependency and indemnity...

  9. Azo group containing compounds: investigation of the decay mechanism

    Energy Technology Data Exchange (ETDEWEB)

    Franzke, D.; Kritzenberger, J.; Kunz, T. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

    1997-06-01

    We investigated compounds containing the N=N-X (X=S,P,N{sub 3}) group which are potential candidates for microstructuring by photoresist technology or by photoablation. To elucidate the mechanism of thermal decomposition and photolysis we used infrared and UV spectroscopy, respectively, in solution as well as in the solid state. In this article we describe photolytic and thermolytic properties of one representative molecule for each of three substance classes: diazosulfides, azophosphonates and pentazadienes. (author) 4 figs., 4 refs.

  10. Supervised Group Discussion To Teach Investigation Of An Epidemic

    Directory of Open Access Journals (Sweden)

    Soudarssanane M.B

    1994-01-01

    Full Text Available The topic of investigation of an epidemic was taught to three successive batches of medical students using the data of an actual local outbreak of gastro â€" enteritis. The method used was supervised group discussion using audio â€" visual aids. The objectives achieved about the conduct of the sessions and the suggestions given by the students for improvement have also been highlighted.

  11. Investigation of the Relationship between Solar Flares and Sunspot Groups

    Science.gov (United States)

    Eren, S.; Kilcik, A.

    2017-01-01

    We studied the relationship between X-Ray flare numbers (C, M, and, X class flares) and sunspot counts in four categories (Simple (A + B), Medium (C), Large (D + E + F), and End (H)). All data sets cover the whole Solar Cycle 23 and the ascending and maximum phases of Cycle 24 (1996-2014). Pearson correlation analysis method was used to investigate the degree of relationship between monthly solar flare numbers and sunspot counts observed in different sunspot categories. We found that the C, M, and X class flares have highest correlation with the large group sunspot counts, while the small category does not any meaningful correlation. Obtained correlation coefficients between large groups and C, M, and X class flare numbers are 0.79, 0.74, and 0.4, respectively. Thus, we conclude that the main sources of X-Ray solar flares are the complex/large sunspot groups.

  12. Investigating social discrimination of group members by laying hens.

    Science.gov (United States)

    Abeyesinghe, Siobhan M; McLeman, Morven A; Owen, Rachael C; McMahon, Claire E; Wathes, Christopher M

    2009-05-01

    Social relationships in domestic fowl are commonly assumed to rely on social recognition and its pre-requisite, discrimination of group-mates. If this is true, then the unnatural physical and social environments in which commercial laying hens are typically housed, when compared with those in which their progenitor species evolved, may compromise social function with consequent implications for welfare. Our aims were to determine whether adult hens can discriminate between unique pairs of familiar conspecifics, and to establish the most appropriate method for assessing this social discrimination. We investigated group-mate discrimination using two learning tasks in which there was bi-directional exchange of visual, auditory and olfactory information. Learning occurred in a Y-maze task (psocial discrimination or to the response task. Learning also failed to occur in this familiar/unfamiliar social discrimination task (p=0.001; n=1/10). Our findings demonstrate unequivocally that adult laying hens kept in small groups, under environmental conditions more consistent with those in which sensory capacities evolved, can discriminate group members: however, appropriate methods to demonstrate discrimination are crucial.

  13. 42 CFR 407.27 - Termination of entitlement: Individual enrollment.

    Science.gov (United States)

    2010-10-01

    ... HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) ENROLLMENT AND ENTITLEMENT Individual Enrollment and Entitlement for SMI § 407.27 Termination of entitlement: Individual enrollment. An individual's entitlement will terminate for any of the following reasons: (a) Death. Entitlement to SMI...

  14. Self-Entitled College Students: Contributions of Personality, Parenting, and Motivational Factors

    Science.gov (United States)

    Greenberger, Ellen; Lessard, Jared; Chen, Chuansheng; Farruggia, Susan P.

    2008-01-01

    Anecdotal evidence suggests an increase in entitled attitudes and behaviors of youth in school and college settings. Using a newly developed scale to assess "academic entitlement" (AE), a construct that includes expectations of high grades for modest effort and demanding attitudes towards teachers, this research is the first to investigate the…

  15. Challenging the Assumption of a Western Phenomenon: Academic Entitlement in Saudi Arabia

    Science.gov (United States)

    Blincoe, Sarai; Garris, Christopher P.

    2017-01-01

    Academic entitlement (AE) is increasingly associated with problematic behaviors and attitudes, including student incivility and endorsement of cheating. As research on this context-specific form of entitlement increases, no one has yet explored the rates of occurrence outside of North America. To investigate whether students at North American…

  16. Investigation into the surface active groups of coal

    Institute of Scientific and Technical Information of China (English)

    XU Jing-cai; XUE Han-ling; Deng Jun; Wen Hu; ZHANG Xing-hai

    2001-01-01

    The oxidation heat of coal is the direct reason leading to coal spontaneous combustion.When coal is exposed in oxygen atmosphere, the physical adsorption and chemisorption happened, and then which resulting chemical reaction followed heat between coal and oxygen. Owing to the complexity and uncertain of molecular structure of coal, it was only reduced that bridge bonds, side chains and O2-containing functional groups in coal may be prone to oxidation in last year, but not to deeply investigate into the structures and the type of the active radicals. In this paper, according to the last achievements in coal structure research, the hypomethylether bond,hypoalkyl bond of α-carbon atom with hydroxyl and α-carbon atom with hypomethy side chain and hypomettyl bonds linking up two aromatic hydrocarbon in bridge bonds, and methoxy, aldehyde and alkyls of α-carbon atom with hydroxy in side bonds are inferred to be free radical easily to lead to oxidize coal under the ambient temperature and pressure. The order from strong to week of oxide activation of the seven surface active groups is aldehyde side chains, hypomethylether bonds, hypoalkyl bonds of α-carbon atom with hydroxyl, hypoalkyl bonds of α-carbon atom with hypomethyl, hypomethyl bonds linking up two aromatic hydrocarbon, methoxy, alkyls side chains of α-carbon atom with hydroxyl. Because of the two unsaturated molecular tracks of C2, unpaired eleotron clouds of the part of surface active groups of coal enter molecular tracks of O2 to lead to chemisorb on the conjugate effect and induced effect of surface active groups, and then chemical reaction followed heat happens in them. On the basis of change of bond energy, weighted average method is adopted to count the reactionheat value of each mol CO, CO2 and H2O. The property of coal spontaneous combustion is different for the different number and oxidability of the active structure in the coal resulting in the different oxidation heat.

  17. Academic Entitlement and Academic Performance in Graduating Pharmacy Students

    OpenAIRE

    Jeffres, Meghan N.; Barclay, Sean M.; Stolte, Scott K.

    2014-01-01

    Objectives. To determine a measurable definition of academic entitlement, measure academic entitlement in graduating doctor of pharmacy (PharmD) students, and compare the academic performance between students identified as more or less academically entitled.

  18. EFEKTIVITAS METODE KOOPERATIF GROUP INVESTIGATION DALAM PENINGKATAN KUALITAS PROSES PEMBELAJARAN

    Directory of Open Access Journals (Sweden)

    Agung Yulianto

    2016-01-01

    Full Text Available The objectives of this study are: (1 to know the effectiveness of Group Investigation method to improve the quality of students’ motivation in Budgeting subject, and (2 to know the effectiveness of Group Investigation method to improve the quality of  students’ learning in Budgeting subject.  This study was Class-Action Research which was designed into two main cycles, the 1st cycle and the 2nd cycle. Each cycle consisted of some stages; they were planning - implementation - evaluation and reflection. The research was conducted at accounting class, Economics Faculty, UNNES started on June until November 2008. The collected data were: (1 students 'activities during learning, (2 faculty and student interaction, (3 the level of student motivation, (4 student achievement and (5 students' response to the learning process. Observation of the learning process carried out by two lecturers. The quality of the learning process in the classroom can be illustrated by the lecturer’s activities that should be able to motivate students to learn actively and creatively. The result showed that there was improvement in all aspects of learning so that the average score also increased from 76.18 to 84.64. It also showed that all aspects of students’ activities in the classroom increased, especially in the aspects of teamwork and discussion because of the number of members in each group in the 2nd cycle was relatively smaller than the number of members in each group in the 1st cycle. The quality of student learning outcomes is the output of the learning process in class. In the 2006 curriculum, student learning outcomes are based on the degree of students’ mastery with value standard indicator determined. The result showed that there was an increase in the students’ score. The highest score was from 87 to 95 and the lowest score was from 50 to 62, so the average score was 76 and the degree of mastery became 83%. It meant that students could improve

  19. Durability investigation of a group of strain gage pressure transducers

    Science.gov (United States)

    Lederer, P. S.; Hilten, J. S.

    1972-01-01

    A durability investigation was conducted on a group of eighteen bonded-wire strain gage pressure transducers with ranges of 0 to 15 psig and 0 to 100 psig using an improved version of a previously developed technique. Some of the transducers were subjected to 40 million pressure cycles at a 5-Hz rate at laboratory ambient conditions, others were cycled at a temperature of 150 F (65.6 C). The largest change in sensitivity observed was 0.22% for a 100-psig transducer subjected to 40 million pressure cycles at 150 F. The largest change in zero pressure output observed was 0.91% FS for the same transducer. None of the transducers failed completely as a result of cycling at or below full scale pressure.

  20. Focus Groups for Solar System Investigations with the JWST

    Science.gov (United States)

    Hines, Dean C.; Milam, Stefanie N.; Stansberry, John; Hammel, Heidi B.; Sonneborn, George; Lunine, Jonathan; Rivkin, Andrew; Woodward, Charles; Norwood, Jim; Villanueva, Geronimo; Thomas, Cristina; Santos-Sanz, Pablo; Tiscareno, Matthew; Kestay, Laszlo; Nixon, Conor; Parker, Alex

    2014-11-01

    The unprecedented sensitivity and angular resolution of the James Webb Space Telescope (JWST) will make it NASA’s premier space-based facility for infrared astronomy. This 6.5-meter telescope, which is optimized for observations in the near and mid infrared, will be equipped with four state-of-the-art instruments that include imaging, spectroscopy, and coronagraphy. These instruments, along with the telescope’s moving target capabilities, will enable the infrared study of solar system objects with unprecedented detail. A new white paper (Norwood et al., 2014) provides a general overview of JWST observatory and instrument capabilities for Solar System science, and updates and expands upon an earlier study by Lunine et al. (2010). In order to fully realize the potential of JWST for Solar System observations, we have recently organized 10 focus groups to explore various science use cases in more detail on topics including: Asteroids, Comets, Giant Planets, Mars, Near Earth Objects, Occultations, Rings, Satellites, Titan, and Trans-Neptunian Objects. The findings from these groups will help guide the project as it develops and implements planning tools, observing templates, the data pipeline and archives so that they enable a broad range of Solar System Science investigations. The purpose of this presentation is to raise awareness of the JWST Solar System planning, and to invite participation of DPS members with our Focus Groups and other pre-launch activities.References:Lunine, J., Hammel, H., Schaller, E., Sonneborn, G., Orton, G., Rieke, G., and Rieke, M. 2010, JWST Planetary Observations within the Solar System, http://www.stsci.edu/jwst/doc-archive/white-papers.Norwood, J., Hammel, H., Milam, S.,Stansberry, J., Lunine, J., Chanover, N., Hines, D., Sonneborn, G., Tiscareno, M., Brown, M. and Ferruit, P., 2014, ArXiv e-prints, 1403.6845.

  1. Final Report for U.S. DOE GRANT No. DEFG02-96ER41015 November 1, 2010 - April 30, 2013 entitled HIGH ENERGY ACCELERATOR AND COLLIDING BEAM USER GROUP at the UNIVERSITY of MARYLAND

    Energy Technology Data Exchange (ETDEWEB)

    Hadley, Nicholas [University of Maryland College Park; Jawahery, Abolhassan [University of Maryland College Park; Eno, Sarah C [University of Maryland College Park; Skuja, Andris [University of Maryland College Park; Baden, Andrew [University of Maryland College Park; Roberts, Douglas [University of Maryland College Park

    2013-07-26

    We have finished the third year of a three year grant cycle with the U.S. Department of Energy for which we were given a five month extension (U.S. D.O.E. Grant No. DEFG02-96ER41015). This document is the fi nal report for this grant and covers the period from November 1, 2010 to April 30, 2013. The Maryland program is administered as a single task with Professor Nicholas Hadley as Principal Investigator. The Maryland experimental HEP group is focused on two major research areas. We are members of the CMS experiment at the LHC at CERN working on the physics of the Energy Frontier. We are also analyzing the data from the Babar experiment at SLAC while doing design work and R&D towards a Super B experiment as part of the Intensity Frontier. We have recently joined the LHCb experiment at CERN. We concluded our activities on the D experiment at Fermilab in 2009.

  2. Iberian Atlantic Margins Group investigates deep structure of ocean margins

    Science.gov (United States)

    The Iberian Atlantic Margins Group; Banda, Enric; Torne, Montserrat

    With recent seismic reflection data in hand, investigators for the Iberian Atlantic Margins project are preparing images of the deep continental and oceanic margins of Iberia. In 1993, the IAM group collected near vertical incidence seismic reflection data over a total distance of 3500 km along the North and Western Iberian Margins, Gorringe Bank Region and Gulf of Cadiz (Figure 1). When combined with data on the conjugate margin off Canada, details of the Iberian margin's deep structure should aid in distinguishing rift models and improve understanding of the processes governing the formation of margins.The North Iberian passive continental margin was formed during a Permian to Triassic phase of extension and matured during the early Cretaceous by rotation of the Iberian Peninsula with respect to Eurasia. From the late Cretaceous to the early Oligocene period, Iberia rotated in a counterclockwise direction around an axis located west of Lisbon. The plate boundary between Iberia and Eurasia, which lies along the Pyrenees, follows the north Spanish marginal trough, trends obliquely in the direction of the fossil Bay of Biscay triple junction, and continues along the Azores-Biscay Rise [Sibuet et al., 1994]. Following the NE-SW convergence of Iberia and Eurasia, the reactivation of the North Iberian continental margin resulted in the formation of a marginal trough and accretionary prism [Boillot et al., 1971].

  3. Mac Lane method in the investigation of magnetic translation groups

    OpenAIRE

    Florek, Wojciech

    1998-01-01

    Central extensions of the three-dimensional translation group T=Z^3 by the unitary group U(1) (a group of factors) are considered within the frame of the Mac~Lane method. All nonzero vectors t in T are considered to be generators of T. This choice leads to very illustrative relations between the Mac~Lane method and Zak's approach to magnetic translation groups. It is shown that factor systems introduced by Zak and Brown can be realized only for the unitary group U(1) and for some of its finit...

  4. Experimental Investigations on the Efficiency Coefficient of Pile Groups

    Directory of Open Access Journals (Sweden)

    Sara Darsi

    2016-06-01

    Full Text Available Several factors influence on behavior of piles group such as type of soil, number of piles in the group and the distance between piles. In this paper, using a small laboratory model, the influence of these factors on the behavior of piles group has been examined.For this purpose a group of piles in different distances and variable number of piles was allocated in sand under anpressure axial load. The piles are preferably metal; thus to reduce weight a hollow type has been selected.In order to calculate the coefficient of piles group efficiency, a single pile has been experimented. Experimental observations show that the number of piles in the group and the distances between piles in sand have considerable effect on bearing capacity and the coefficient of pile group efficiency and the coefficient of efficiency in this type of soil have constantly been more than 1 and limited to 1 by increasing the distance between piles.

  5. Investigating Facebook Groups through a Random Graph Model

    OpenAIRE

    Dinithi Pallegedara; Lei Pan

    2014-01-01

    Facebook disseminates messages for billions of users everyday. Though there are log files stored on central servers, law enforcement agencies outside of the U.S. cannot easily acquire server log files from Facebook. This work models Facebook user groups by using a random graph model. Our aim is to facilitate detectives quickly estimating the size of a Facebook group with which a suspect is involved. We estimate this group size according to the number of immediate friends and the number of ext...

  6. 5 CFR 1653.4 - Calculating entitlements.

    Science.gov (United States)

    2010-01-01

    ... PROCESSES AFFECTING THRIFT SAVINGS PLAN ACCOUNTS Retirement Benefits Court Orders § 1653.4 Calculating... purchased as of the effective date; and (iii) Multiplying the price per share as of the payment date by the... estimate the amount of a payee's entitlement when it prepares the court order decision letter and will...

  7. Are Youths' Feelings of Entitlement Always "Bad"?: Evidence for a Distinction between Exploitive and Non-Exploitive Dimensions of Entitlement

    Science.gov (United States)

    Lessard, Jared; Greenberger, Ellen; Chen, Chuansheng; Farruggia, Susan

    2011-01-01

    Previous personality research (e.g., Campbell et al., 2004) has described the sense of entitlement as an unifactorial construct. In this study, we examined characteristics of two potential facets of entitlement: exploitive entitlement, characterized by exploitive interactions and expectations of special treatment, and non-exploitive entitlement,…

  8. Thermal expansion investigation of tourmaline-group minerals

    Science.gov (United States)

    Hovis, G.; Scott, B.; Altomare, C.; Tomaino, G.

    2012-04-01

    In recent years one aim of this laboratory has been the characterization of thermal expansion in various mineral groups with an eye toward evaluation of the extent to which chemical composition affects expansion behaviour. We have undertaken studies on various mineral series including alkali feldspar, plagioclase, Ba/K-feldspar, Rb/K feldspar, nepheline/kalsilite minerals of various excess Si contents, and F/Cl/OH apatite. We turn our attention now to the tourmaline mineral system, which is of interest because of its wide variation in chemical composition, as well as its structural complexity. We have obtained multiple chemically-characterized tourmaline specimens from the U.S. National Museum of Natural History and also from George Rossman. Six specimens have been investigated so far, including elbaite, rossmanite, uvite, buergerite, schorl, and foitite. High-temperature X-ray powder diffraction measurements have been made from room temperature to 1000 °C at 75° intervals. X-ray peak positions were corrected utilizing NIST SRM 640a silicon as an internal standard. Peaks were indexed manually based on data in the literature; unit-cell dimensions were computed utilizing the software of Holland and Redfern (1997, Mineralogical Magazine). V-T relationships are generally linear, or close to it, up to the breakdown temperatures of all specimens. Coefficients of thermal expansion have been computed as (ΔV/ΔT)*(1/V0C), where V0C is the extrapolated volume intercept at 0 °C based on the various linear V-T relationships. Among the six specimens, all except foitite give thermal expansion coefficients between 23 and 26 x 10-6 deg-1. Foitite has a flatter V-T slope and thus expands less, giving a thermal expansion coefficient of 18 x 10-6. Based on the initial data, the relative uniformity of expansion behaviour in this system implies that any volumes of mixing in this system will be essentially constant with temperature, recognizing that this conclusion is based on the

  9. Rights as entitlements and rights as claims

    Directory of Open Access Journals (Sweden)

    Azevedo, Marco Antônio Oliveira de

    2010-01-01

    Full Text Available Há pelo menos dois registros diferentes sobre o significado de “direitos”. Segundo um deles, os direitos são relações entre dois termos: uma pessoa e um bem; para o outro, os direitos são relações entre três termos: um indivíduo, uma pessoa e uma ação ou algo. Os registros são diferentes, mas não são totalmente incompatíveis. De acordo com a interpretação de direitos como entitlements, trata-se de direitos morais ou legais, ou seja, as relações de ordem moral ou jurídica das pessoas com bens (de benefícios concedidos a pessoas por uma lei humana, moral ou legal. Como uma espécie de direitos, os direitos humanos são vistos como direitos (entitlements das pessoas ou dos indivíduos a bens essenciais, dos quais podem-se inferir reivindicações (claims contra outras pessoas ou contra governos e representantes. Falamos sobre direitos humanos geralmente desta forma. Mas de acordo com o outro registro, os direitos em sentido próprio têm que ser interpretados como claims. Neste artigo, pretendo apresentar alguns argumentos em favor da vantagem de expor todos os enunciados significativos dos direitos como entitlements em termos explícitos de claims

  10. Self-entitled college students: Contributions of personality, parenting, and motivational factors

    OpenAIRE

    Greenberger, E; Lessard, J.; Chen, C.; Farruggia, SP

    2008-01-01

    Anecdotal evidence suggests an increase in entitled attitudes and behaviors of youth in school and college settings. Using a newly developed scale to assess "academic entitlement" (AE), a construct that includes expectations of high grades for modest effort and demanding attitudes towards teachers, this research is the first to investigate the phenomenon systematically. In two separate samples of ethnically diverse college students comprised largely of East and Southeast Asian American, follo...

  11. Academic entitlement and academic performance in graduating pharmacy students.

    Science.gov (United States)

    Jeffres, Meghan N; Barclay, Sean M; Stolte, Scott K

    2014-08-15

    To determine a measurable definition of academic entitlement, measure academic entitlement in graduating doctor of pharmacy (PharmD) students, and compare the academic performance between students identified as more or less academically entitled. Graduating students at a private health sciences institution were asked to complete an electronic survey instrument that included demographic data, academic performance, and 2 validated academic entitlement instruments. One hundred forty-one of 243 students completed the survey instrument. Fourteen (10%) students scored greater than the median total points possible on 1 or both of the academic entitlement instruments and were categorized as more academically entitled. Less academically entitled students required fewer reassessments and less remediation than more academically entitled students. The highest scoring academic entitlement items related to student perception of what professors should do for them. Graduating pharmacy students with lower levels of academic entitlement were more academically successful than more academically entitled students. Moving from an expert opinion approach to evidence-based decision-making in the area of academic entitlement will allow pharmacy educators to identify interventions that will decrease academic entitlement and increase academic success in pharmacy students.

  12. Support for Conference Entitled The Fifth PHANTOM Users Group Workshop

    Science.gov (United States)

    2001-02-01

    Marcos de Moraes (1,2) Marcelo Knorich Zuffo (1) • Laborat6rio de Sistemas Integrdveis - Universidade de Sdo Paulo Sao Paulo - SP - Brazil (liliane...additional support from FINEP - Brazilian Federal Fundation Agency. Thanks to Dr. Andre Nebel de Mello and Dr. Vicente Odone Filho of Children’s

  13. 42 CFR 407.25 - Beginning of entitlement: Individual enrollment.

    Science.gov (United States)

    2010-10-01

    ... HUMAN SERVICES MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) ENROLLMENT AND ENTITLEMENT Individual Enrollment and Entitlement for SMI § 407.25 Beginning of entitlement: Individual enrollment. The following apply whether an individual is self-enrolled or automatically enrolled in SMI: (a)...

  14. 42 CFR 406.28 - End of entitlement.

    Science.gov (United States)

    2010-10-01

    ... HOSPITAL INSURANCE ELIGIBILITY AND ENTITLEMENT Premium Hospital Insurance § 406.28 End of entitlement. Any of the following actions or events ends entitlement to premium hospital insurance: (a) Filing of... written notice that he or she no longer wishes to participate in the premium hospital insurance program...

  15. 42 CFR 31.11 - Persons entitled to treatment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Persons entitled to treatment. 31.11 Section 31.11... § 31.11 Persons entitled to treatment. To the extent and under the circumstances prescribed in this part, the following persons shall be entitled to medical, surgical, and dental treatment...

  16. 20 CFR 725.218 - Conditions of entitlement; child.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Conditions of entitlement; child. 725.218... Conditions of entitlement; child. (a) An individual is entitled to benefits where he or she meets the... the child of a deceased miner who: (1) Was receiving benefits under section 415 or part C of title...

  17. 20 CFR 410.213 - Duration of entitlement; child.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Duration of entitlement; child. 410.213...; Filing of Claims and Evidence § 410.213 Duration of entitlement; child. (a) An individual is entitled to benefits as a child for each month beginning with the first month in which all of the conditions...

  18. 20 CFR 410.212 - Conditions of entitlement; child.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Conditions of entitlement; child. 410.212...; Filing of Claims and Evidence § 410.212 Conditions of entitlement; child. (a) An individual is entitled to benefits if such individual: (1) Is the child or stepchild (see § 410.330) of (i) a deceased...

  19. 20 CFR 725.219 - Duration of entitlement; child.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Duration of entitlement; child. 725.219... of entitlement; child. (a) An individual is entitled to benefits as a child for each month beginning... month in which any one of the following events first occurs: (1) The child dies; (2) The child...

  20. "I Bought My Degree, Now I Want My Job!" Is Academic Entitlement Related to Prospective Workplace Entitlement?

    Science.gov (United States)

    Peirone, Amy; Maticka-Tyndale, Eleanor

    2017-01-01

    Academic entitlement, a term that defines students' expectations of academic success independent of performance, has been linked with a number of maladaptive behaviors. This study examined the potential relationship between academic entitlement and prospective workplace entitlement in a sample of Canadian students (N=1024) using an online survey.…

  1. The Implementation of Group Investigation to Improve the Students' Speaking Skill

    Science.gov (United States)

    Iswardati

    2016-01-01

    This research aimed to find out how group investigation improves the student's speaking skill of the second grade students of SMA 2 Samarinda, how group investigation improves the student's participation in speaking of second grade students of SMA 2 Samarinda, and what the obstacles are in the implementation of Group Investigation. The classroom…

  2. Group unconscious common orientation: exploratory study at the Basque Foundation for the investigation of mental health group training for therapists

    CERN Document Server

    Trojaola Zapirain, Begona; Carminati, Federico; Gonzalez Torres, Miguel Angel; Gonzalez de Mendivil, Ernesto; Fouassier, Claire; Gex-Fabry, Marianne; Martin, Francois; Labarere, Jose; Demongeot, Jacques; Lorincz, Erika Nora

    2014-01-01

    Group phenomena have been used since antiquity in therapeutic, social, economic and political domains. According to Bion, the interactions between group members generate a ``group unconscious'' and its behavior is governed and oriented by Bion's ``basic assumptions.'' The present work has been conducted during group analysis training at the Basque Foundation for the Investigation of Mental Health (OMIE) at Bilbao, consisting of eleven sessions. The participants are presented with an ``absurd questionnaire'' proposing 50 pairs of images, in each of which one image has to be chosen. The results are used to search for evidence in favor of the influence of group dynamics on individual choices of the images proposed in the questionnaire. Our analysis finds some evidence for an effect of group dynamics both on the initial choice of the pictures and on the evolution of the number of changes (swaps) of picture choices across the eleven sessions. We interpret these effects in the light of Bion's view of group dynamics...

  3. Entitlement in codependency: developmental and therapeutic considerations.

    Science.gov (United States)

    Farmer, S A

    1999-01-01

    The purpose of this article is to explore the way in which narcissism is manifest within codependent individuals. Although codependent clients present themselves as needy, self-effacing, and overly deferent to others, many of their behavior patterns are actually a manifestation of a subtle form of narcissistic entitlement. Codependents see others as extensions of themselves, rather than as individuals in their own right, and frequently have unrealistic expectations about their relationships. Successful treatment must include an understanding of the developmental underpinnings of their symptoms. Effective psychotherapy also involves maintaining a difficult balance-holding out the expectation of mature adult functioning while simultaneously understanding and accepting clients' initial inability to relate in such a fashion.

  4. Feeling entitled to more: ostracism increases dishonest behavior.

    Science.gov (United States)

    Poon, Kai-Tak; Chen, Zhansheng; Dewall, C Nathan

    2013-09-01

    Five experiments tested whether ostracism increases dishonesty through increased feelings of entitlement. Compared with included and control participants, ostracized participants indicated higher levels of dishonest intentions (Experiments 1-3) and cheated more to take undeserved money in a behavioral task (Experiments 4 and 5). In addition, increased feelings of entitlement mediated the effect of ostracism on dishonesty (Experiments 3-5). Framing ostracism as beneficial weakened the connection between ostracism, entitlement, and dishonest behavior (Experiment 5). Together, these findings highlight the significance of entitlement in explaining when and why ostracism increases dishonest behavior and how to weaken this relationship.

  5. 42 CFR 407.4 - Basic requirements for entitlement.

    Science.gov (United States)

    2010-10-01

    ... MEDICARE PROGRAM SUPPLEMENTARY MEDICAL INSURANCE (SMI) ENROLLMENT AND ENTITLEMENT General Provisions § 407... entitled to SMI: (1) Eligibility. The individual must meet the eligibility requirements specified in § 407.10(a). (2) Enrollment. The individual must enroll for SMI, or must be enrolled by a State under a...

  6. Academic Entitlement and Its Relationship with Perception of Cheating Ethics

    Science.gov (United States)

    Elias, Rafik Z.

    2017-01-01

    Cheating is an epidemic in higher education. The author examined the psychological variable of academic entitlement and its relationship with the ethical perception of cheating using a sample of business students. Contrary to some previous research, the author found that millennials were only slightly more academically entitled than students from…

  7. 42 CFR 31.2 - Persons entitled to treatment.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Persons entitled to treatment. 31.2 Section 31.2... Public Health Service § 31.2 Persons entitled to treatment. To the extent and under the circumstances... treatment and hospitalization by the Service: (a) Coast Guard. (1) Commissioned officers, chief...

  8. 5 CFR 630.1210 - Greater leave entitlements.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Greater leave entitlements. 630.1210 Section 630.1210 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS ABSENCE AND LEAVE Family and Medical Leave § 630.1210 Greater leave entitlements. (a) An agency shall...

  9. Attachment, Entitlement, and the Impostor Phenomenon in Female Graduate Students

    Science.gov (United States)

    Gibson-Beverly, Gina; Schwartz, Jonathan R.

    2008-01-01

    This study examined the utility of attachment and entitlement as predictors of the impostor phenomenon in female graduate students. Findings suggested that individuals with high levels of self-reliance/self-assurance entitlement are able to associate positive feedback with stable internal attributes. Those with anxious attachment and narcissistic…

  10. Investigating the Development of Work-Oriented Groups in an e-Learning Environment

    Science.gov (United States)

    Yu, Chia-Ping; Kuo, Feng-Yang

    2012-01-01

    In this study, we have investigated developmental patterns of virtual groups in the e-learning environment. Our findings suggest that for virtual groups formed for the purpose of e-learning, dependency and inclusion characterize the initial stage of group development, as such characteristics reinforce cooperative relationships and help to build a…

  11. An Investigation of Collaboration Processes in an Online Course: How Do Small Groups Develop over Time?

    Science.gov (United States)

    Jahng, Namsook

    2012-01-01

    This study investigated communication patterns and behavior in problem-solving groups in a graduate online course. An inductive qualitative analysis method was employed to analyze 732 messages that were retrieved from small group forums. The current study identified a temporal pattern of group development was in comparison with existing…

  12. THE CONCEPT OF A GROUP OF INVESTIGATION OF CRIMES AGAINST FAMILY AND MINORS

    Directory of Open Access Journals (Sweden)

    Kuyemzhiyeva S. A.

    2016-01-01

    Full Text Available The article presents the concept of group methods of investigation of crimes against a family and minors. There was briefly investigated the concept of criminal – legal characteristics of specific offences against the family, which are common. The general positions for the questions about criminalistic characteristics were reviewed. We have justified the conclusion about the essence of a group technique of investigation of crimes against a family and minors

  13. Human Rights as Practice: Dalit Women's Collective Action to Secure Livelihood Entitlements in rural South India

    NARCIS (Netherlands)

    Mangubhai, Y.|info:eu-repo/dai/nl/412461277

    2012-01-01

    In this dissertation, I investigate how Dalit women in rural South India secure livelihood entitlements by analysing processes of social exclusion as well as collective action by these women through their perspectives. This problematic requires focus on how caste, class and gender mutually construct

  14. The Implementation of Group Investigation to Improve the Students’ Speaking Skill

    Directory of Open Access Journals (Sweden)

    Iswardati Iswardati

    2016-12-01

    Full Text Available This research aimed to find out how group investigation improves the student’s speaking skill of the second grade students of SMA 2 Samarinda, how group investigation improves the student’s participation in speaking of second grade students of SMA 2 Samarinda, and what the obstacles are in the implementation of Group Investigation. The classroom action research was employed in this study and was done in two cycles. Each cycle consisted of four stages: (1 planning, (2 action, (3 observation, and (4 reflection. Each cycle took three meetings. The instruments used to collect the data were observation, checklist, field-note, and speaking test. After the implementation of Group Investigation through two cycles, the researcher concluded: First, Group Investigation improves the students’ speaking ability by (a increasing the students’ pronunciation, grammatical, vocabulary, and fluency, (b by reducing the students’ reluctance to speak, worry of making mistakes, and afraid of being laughed at by other students. Second, Group Investigation improves the students’ participation in speaking (a the students learnt how to investigate a certain problem and to solve the problem using English, (b how to share, (c how to discuss, (d how to give their ideas, (e how to accept other opinions, and (f how to present their ideas. Third, the obstacles in the implementation of Group Investigation are: (a The students were noisy, (b Some students spent too short in the presentation, (c Some students had difficulties in expressing their arguments and suggestion related to the topics, and (d Few students dominated the group investigation.

  15. An Investigation on the Parabolic Subgroups of the General Linear Groups by Using GAP

    Institute of Scientific and Technical Information of China (English)

    SaadABedaiwi; LIShang-zhi

    2004-01-01

    A typical example for the algebraic groups is the general linear groups G=GL(n,F), we have studied the structure of such groups and paid special attention to its important substructures, namely the Parabolic subgroups. For a given G we computed all the Parabolic subgroups and determined their number, depending on the fact that any finite group has a composition series and the composition factors of a composition series are simple groups which are completely classified, we report here some investigations on the computed Parabolic subgroups. This has been done with the utility of GAP.

  16. An Investigation of Collaboration Processes in an Online Course: How do Small Groups Develop over Time?

    Directory of Open Access Journals (Sweden)

    Namsook Jahng

    2012-10-01

    Full Text Available This study investigated communication patterns and behavior in problem-solving groups in a graduate online course. An inductive qualitative analysis method was employed to analyze 732 messages that were retrieved from small group forums. The current study identified a temporal pattern of group development was in comparison with existing theoretical models: the traditional group development model (Tuckman, 1965; Tuckman & Jensen, 1977 and the punctuated equilibrium model (Gersick, 1988; 1991. All the groups had two working phases and three decision-making points. The temporal pattern of group behavior was close to the phase transition concept of Gersick’s model. Some groups tended to undergo Tuckman’s stages, but their development stages were not necessarily sequential or hierarchical. Thus, it is concluded that Gersick’s model could be more useful for researchers and instructors to better understand and assist online students in problem solving collaborative activities.

  17. Entitlement Management: Ready to Enter the IdM Mainstream

    Science.gov (United States)

    Gebel, Gerry; Wang, Alice

    Externalizing authorization processing from business applications has been a goal for architects and developers for many years. Recent compliance demands for more granular access control and policy transparency have increased the urgency to adopt an architectural model where authorization and entitlement management are consumed as a service rather than embedded within business applications. Major software vendors, such as Microsoft, Oracle, and SAP, are making significant steps to separate IdM functionality, including entitlement management from application logic. The market has also responded with a plethora of products that provide entitlement management and authorization functionality for commercial or custom-built application environments. Finally, the Extensible Access Control Markup Language (XACML) has emerged as the consensus authorization standard being supported by a growing number of IT and application vendors. Collectively, these forces form the basis of a nascent IdM market segment referred to as entitlement management.

  18. Improving Middle School Students’ Quantitative Literacy through Inquiry Lab and Group Investigation

    Science.gov (United States)

    Aisya, N. S. M.; Supriatno, B.; Saefudin; Anggraeni, S.

    2017-02-01

    The purpose of this study was to analyze the application of metacognitive strategies learning based Vee Diagram through Inquiry Lab and Group Investigation toward students’ quantitative literacy. This study compared two treatments on learning activity in middle school. The metacognitive strategies have applied to the content of environmental pollution at 7th grade. This study used a quantitative approach with quasi-experimental method. The research sample were the 7th grade students, involves 27 students in the experimental through Inquiry Lab and 27 students in the experimental through Group Investigation. The instruments that used in this research were pretest and posttest quantitative literacy skills, learning step observation sheets, and the questionnaire of teachers and students responses. As the result, N-gain average of pretest and posttest increased in both experimental groups. The average of posttest score was 61,11 for the Inquiry Lab and 54,01 to the Group Investigation. The average score of N-gain quantitative literacy skill of Inquiry Lab class was 0,492 and Group Investigation class was 0,426. Both classes of experiments showed an average N-gain in the medium category. The data has been analyzed statistically by using SPSS ver.23 and the results showed that although both the learning model can develop quantitative literacy, but there is not significantly different of improving students’ quantitative literacy between Inquiry Lab and Group Investigation in environmental pollution material.

  19. The Application of Group Investigation Technique: The Views of the Teacher and Students

    Directory of Open Access Journals (Sweden)

    Adnan Baki

    2010-03-01

    Full Text Available This study aims to determine the views of the teacher and students views on a practice carried out by using group investigation technique of cooperative learning method. The study was conducted with 20 students at 8th grade at a public elementary school in Trabzon during the spring term of 2008-2009 school year. Case study research method was used in this study. Data were collected via informal interviews and observation forms. The data gathered from the interviews were analyzed and presented in tables and networks whereas observation data were given in tables. In the light of the data collected from this study; during the group study, the students enjoyed working in groups, found the group investigation technique useful, undertook several roles and moved from an individual to a cooperative stance in the group. Based on these results, group investigation technique is recommended to be used in secondary and higher education mathematics courses.Key Words: Coperative learning, group investigation, teacher and student views

  20. PENGARUH PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA MTs

    Directory of Open Access Journals (Sweden)

    Nego Linuhung

    2012-12-01

    Full Text Available The research was conducted to find out the influence of Group Investigation (GI of Cooperative Learning methods toward the student’s ability of mathematical reasoning. The research design was quasi-experimental the nonequivalent posttest-only control group design consisting of one experimental class (Group Investigation of Cooperative Learning and one control class. The research population was all the second-semester students of VIII grade of MTs Negeri 1 Lampung Timur in the academic year of 2015/2016. The research instruments used were mathematical reasoning ability test. Data Analyze mathematical reasoning ability was used independent sample t-test. The results showed that: (1 mathematical reasoning ability using Group Investigation of Cooperative Learning was higher than conventional learning.

  1. The flexible fairness: equality, earned entitlement, and self-interest.

    Science.gov (United States)

    Feng, Chunliang; Luo, Yi; Gu, Ruolei; Broster, Lucas S; Shen, Xueyi; Tian, Tengxiang; Luo, Yue-Jia; Krueger, Frank

    2013-01-01

    The current study explored whether earned entitlement modulated the perception of fairness in three experiments. A preliminary resource earning task was added before players decided how to allocate the resource they jointly earned. Participants' decision in allocation, their responses to equal or unequal offers, whether advantageous or disadvantageous, and subjective ratings of fairness were all assessed in the current study. Behavioral results revealed that participants proposed more generous offers and showed enhanced tolerance to disadvantageous unequal offers from others when they performed worse than their presumed "partners," while the reverse was true in the better-performance condition. The subjective ratings also indicated the effect of earned entitlement, such that worse performance was associated with higher perceived feelings of fairness for disadvantageous unequal offers, while better performance was associated with higher feelings of fairness for advantageous unequal offers. Equal offers were considered "fair" only when earned entitlement was even between two parties. In sum, the perception of fairness is modulated by an integration of egalitarian motivation and entitlement. In addition to justice principles, participants were also motivated by self-interest, such that participants placed more weight on entitlement in the better-performance condition than in the worse-performance condition. These results imply that earned entitlement is evaluated in a self-serving way.

  2. PENGARUH GROUP INVESTIGATION BERBASIS OUTDOOR STUDY TERHADAP KEMAMPUAN BERPIKIR ANALITIS SISWA

    Directory of Open Access Journals (Sweden)

    Valeriana Rasweda

    2016-02-01

    Full Text Available The purpose of research is to find out the Group Investigation outdoor study-based having an affect on student’s analytichal thinking ability. The type of research is PretestPosttest Control Group Design. The research was conducted at Lawang 1st Public Senior High School Malang Regency with experiment class X-IIS 1 and control class X-IIS 2. The data is an analytichal thinking ability. Data analysis was done by comparing the gain score student’s analytichal thinking ability using SPSS 17.0 for Windows. The results showed that Group Investigation outdoor study-based having an affect on student’s analytichal thinking ability.  Tujuan penelitian ini adalah untuk mengetahui apakah model Group Investigation berbasis outdoor study berpengaruh terhadap kemampuan berpikir analitis siswa. Penelitian ini merupakan jenis penelitian eksperimen semu (quasi experiment yang termasuk penelitian kuantitatif. Rancangan penelitian yang dikembangkan adalah Pretest-Posttest Control Group Design. Penelitian dilaksanakan di SMA Negeri 1 Lawang Kabupaten Malang. Kelas ekperimen ialah kelas X-IIS 1 dan kelas kontrol ialah kelas X-IIS 2. Data yang digunakan dalam penelitian ini adalah kemampuan berpikir analitis. Analisis data dilakukan dengan membandingkan gain score kemampuan berpikir analitis siswa menggunakan bantuan program SPSS 17.0 for Windows. Hasil dari penelitian ini menunjukkan bahwa model Group Investigation berbasis outdoor study berpengaruh terhadap kemampuan berpikir analitis siswa.

  3. PENERAPAN PEMBELAJARAN GROUP INVESTIGATION BERBASIS INKUIRI TERBIMBING UNTUK MENINGKATKAN HASIL BELAJAR KOLOID

    Directory of Open Access Journals (Sweden)

    Arinda Dian Wijayanti

    2015-11-01

    Full Text Available This study aims to determine whether the implementation of inquiry-based learning Group Investigation Guided influential in improving learning outcomes of chemistry in competence of Colloid Systems and how the responses of teachers and students towards applied learning. Sampling used cluster random sampling technique, obtained class XI IPA 1 as the experimental class and the XI IPA 4 as control class. Retrieval of data used techniques: tests, observations, questionnaires, and documentation. The results showed that the average grade of experimental  class was higher than the control class based on the test of the right hand, with both of the posttest score of t count  6.89 over t table of 2.00. The results of the analysis of the magnitude of the effect between variables obtained coefficient of determination 73.38%, mean that the inquirybased learning Group Investigation Guided Contributed to increasing students cognitive learning outcomes of 73.38%. On Affective and psychomotor assessment, the average grades of the experimental class learning better than classroom control. Analysis of the questionnaire responses of teachers and students also indicated that inquiry-based learning Group Investigation Guided obtained a good response. This study concluded that the implementation of inquiry-based learning Group Investigation Guided influenced in improving learning outcomes chemistry class XI student with competencies related colloidal systems and obtained good response from teachers and students.Keywords: Group Investigation, Learning Outcomes, Inquiry-Guided

  4. PENERAPAN PEMBELAJARAN GROUP INVESTIGATION UNTUK MENINGKATKAN PRESTASI DAN KEAKTIFAN SISWA MATERI STATISTIKA

    Directory of Open Access Journals (Sweden)

    Sri Lestari S

    2017-07-01

    ABSTRACT This research is motivated by the low students’ mathematics achievement and learning attitude. This is an action research which aimed to know the implementation of Group Investigation to improve mathematics achievement and to trigger them to participate the lesson actively. The subject of this research were 36 students of XI IPA SMA Negeri 1 Semarang. It needed 2 cycles of the research to improve teachers’ and students’ performance while it needed 3 cycles to increase students’ mathemathics achievement and to get 100% of students who passed the requirement score. Thus, Group Investigation is recomended to be applied to mathematics instruction especially statistics in order to improve students’ mathematics achievement and to learn actively. Keywords: group investigation, mathematics achievement, students’activity, statistics.

  5. Waste area Grouping 2 Phase I remedial investigation: Sediment and Cesium-137 transport modeling report

    Energy Technology Data Exchange (ETDEWEB)

    Clapp, R.B.; Bao, Y.S.; Moore, T.D.; Brenkert, A.L.; Purucker, S.T.; Reece, D.K.; Burgoa, B.B.

    1996-06-01

    This report is one of five reports issued in 1996 that provide follow-up information to the Phase I Remedial Investigation (RI) Report for Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL). The five reports address areas of concern that may present immediate risk to public health at the Clinch River and ecological risk within WAG 2 at ORNL. A sixth report, on groundwater, in the series documenting WAG 2 RI Phase I results were part of project activities conducted in FY 1996. The five reports that complete activities conducted as part of Phase I of the Remedial Investigation (RI) for WAG 2 are as follows: (1) Waste Area Grouping 2, Phase I Task Data Report: Seep Data Assessment, (2) Waste Area Grouping 2, Phase I Task Data Report: Tributaries Data Assessment, (3) Waste Area Grouping 2, Phase I Task Data Report: Ecological Risk Assessment, (4) Waste Area Grouping 2, Phase I Task Data Report: Human Health Risk Assessment, (5) Waste Area Grouping 2, Phase I Task Data Report: Sediment and {sup 137}Cs Transport Modeling In December 1990, the Remedial Investigation Plan for Waste Area Grouping 2 at Oak Ridge National Laboratory was issued (ORNL 1990). The WAG 2 RI Plan was structured with a short-term component to be conducted while upgradient WAGs are investigated and remediated, and a long-term component that will complete the RI process for WAG 2 following remediation of upgradient WAGs. RI activities for the short-term component were initiated with the approval of the Environmental Protection Agency, Region IV (EPA), and the Tennessee Department of Environment and Conservation (TDEC). This report presents the results of an investigation of the risk associated with possible future releases of {sup 137}Cs due to an extreme flood. The results are based on field measurements made during storms and computer model simulations.

  6. Ekperimentasi Model Pembelajaran Discovery dan Group Investigation Terhadap Prestasi Belajar Matematika Ditinjau dari Kreativitas Siswa

    Directory of Open Access Journals (Sweden)

    Ira Vahlia

    2014-12-01

    Full Text Available The aim of the research was to determine the effect of  learning models on mathematics achievement viewed from the student creativity. The learning model compared were discovery, group investigation and conventional. The type of the research was a quasi-experimental research. The population was the students of Junior High Schoolin Surakarta city on academic year 2012/2013. The samples of this research were taken by using the stratified cluster random sampling technique. The samples consist of 281 students who were divided into 94 students in the first experiment class, 94 students in the second experiment class, and 93 students in the control class. The results of this research are as follows: (1 the discovery learning model results in better learning achievement than the group investigation and conventional learning model. The group investigation learning model results in an equal learning achievement to the conventional learning model, (2 the students having high level of creativity have better learning achievement than those having medium and low levels of creativity. The students having medium level of creativity have an equal learning achievement to those having low level of creativity, (3 on the discovery learning model, students having high creativity have better learning achievement than those having medium and low levels of creativity and students having medium level of creativity have an equal learning achievement to those having low creativity. On the group investigation model, students in each level of creativity have the same learning achievement, (4 the students who were tought with the discovery learning model have better learning achievement than those taught with the group investigation and conventional learning model in the category of having high level of creativity. The students who were tought group investigation and conventional model results in an equal learning achievement in the category of having high level of

  7. EFEKTIVITAS PENDEKATAN SAINTIFIK BERBASIS GROUP INVESTIGATION DAN DISCOVERY LEARNING DITINJAU DARI MINAT BELAJAR MAHASISWA

    Directory of Open Access Journals (Sweden)

    Ira Vahlia

    2017-06-01

    Full Text Available Appropriate learning models contribute to student learning interest in math. The purpose of this study is to describe the difference in effectiveness between scientific approach based on group investigation and discovery in terms of student's interest in learning. The research that is conducted is quasi experimental research and the design used is 2 x factorial description. In experimental class I that apply scientific approach model based on study group investigation obtained the average value of learning outcome of 66.60 while in the experimental class II applying the approach Science-based discovery learning obtained the average value of posttest of 76.28. Based on the marginal rate, the scientific approach to discovery-based learning on moderate interest in learning outcomes is higher than the learning outcomes at high and low interest. In the scientific approach based on group study investigation and discovery learning there are differences in average learning outcomes between high, medium and low interest. Scientific approach based on group investigation learning on higher interest in learning outcomes is higher than moderate and low interest.

  8. An Investigation of the Differential Effects of Group versus Individual Treatment on Vocational Indecision and Indecisiveness.

    Science.gov (United States)

    Cooper, Stewart E.; Van Matre, Gene

    The differential effects of individual versus group treatment on career indecision and general indecisiveness among career counseling clients were investigated. Data were obtained from 24 career-undecided students seeking vocational counseling through the counseling center of a midwestern state university. Twelve subjects participated in the group…

  9. An Open Trial Investigation of a Transdiagnostic Group Treatment for Children with Anxiety and Depressive Symptoms

    Science.gov (United States)

    Bilek, Emily L.; Ehrenreich-May, Jill

    2012-01-01

    The current study investigates the feasibility and preliminary outcomes associated with a transdiagnostic emotion-focused group protocol for the treatment of anxiety disorders and depressive symptoms in youth. Twenty-two children (ages 7 to 12; M = 9.79) with a principal anxiety disorder and varying levels of comorbid depressive symptoms were…

  10. PENERAPAN MODEL PEMBELAJARAN GROUP INVESTIGATION UNTUK MENINGKATKAN KREATIVITAS SISWA PADA PELAJARAN PRODUKTIF

    Directory of Open Access Journals (Sweden)

    Ade Rustiana

    2012-06-01

    Full Text Available SMK bertujuan menciptakan lulusan yang siap kerja, sehingga siswanya perlu menguasai aspek psikomotorik dalam pembelajaran, salah satunya kreativitas siswa.Akan tetapi pembelajaran yang selama ini dilakukan di kelas X AP 3 SMK Negeri 1 Salatiga menunjukkan bahwa kreativitas siswa belum tampak.Kreativitas siswa dapat ditingkatkan melalui penerapan model pembelajaran ataupun penggunaan media pembelajaran. Untuk itu peneliti menerapkan model group investigation untuk meningkatkan kreativitas siswa dengan menerapkan metode penelitian tindakan kelas yang terdiri atas dua siklus. Hasil penelitian menunjukkan kreativitas siswa pada siklus I sebesar 70% dan meningkat pada siklus II menjadi 85%, sehingga dapat disimpulkan bahwa kreativitas siswa dapat ditingkatkan dengan menerapkan model group investigation. The object of vocational high school is create the graduate to ready to work, so the students must have master the psychomotor aspect in the learning objective, one of them the creativity. But, the learning has been done in class X AP 3 SMK Negeri 1 Salatiga shows if the creativity of students is not appear. Students creativity can increase by applying models or media of learning. So the researcher applying group investigation model to increase students creativity by using class action research method and consists of two circles. The research shows students creativity in the circle I is 70% and increase in the circle II be 85%. So can be conclude if students creativity can increase by applying group investigation models.

  11. Investigating the Impact of Mediated Learning Experiences on Cooperative Peer Communication during Group Initiatives

    Science.gov (United States)

    White, Robert; Dinos, Sokratis

    2010-01-01

    This study investigates how structured Mediated Learning Experiences may improve peer-cooperative communication within problem-solving task exercises. Two groups (n = 22) of Year 8 students (mean age 13 +/- 5 months) were randomly selected to participate in this study. The study began with two one-hour sessions of activity-based problem-solving…

  12. Spectroscopic investigation of the vibrational quasi-continuum arising from internal rotation of a methyl group

    Energy Technology Data Exchange (ETDEWEB)

    Hougen, J.T. [NIST, Gaithersburg, MD (United States)

    1993-12-01

    The goal of this project is to use spectroscopic techniques to investigate in detail phenomena involving the vibrational quasi-continuum in a simple physical system. Acetaldehyde was chosen for the study because: (i) methyl groups have been suggested to be important promotors of intramolecular vibrational relaxation, (ii) the internal rotation of a methyl group is an easily describle large-amplitude motion, which should retain its simple character even at high levels of excitation, and (iii) the aldehyde carbonyl group offers the possibility of both vibrational and electronic probing. The present investigation of the ground electronic state has three parts: (1) understanding the {open_quotes}isolated{close_quotes} internal-rotation motion below, at, and above the top of the torsional barrier, (2) understanding in detail traditional (bond stretching and bending) vibrational fundamental and overtone states, and (3) understanding interactions involving states with multiquantum excitations of at least one of these two kinds of motion.

  13. [Food groups for the investigation of risk of type 2 diabetes and associated diseases].

    Science.gov (United States)

    Nishimura, Renata Yumi; Damião, Renata; Gimeno, Suely Godoy Agostinho; Ferreira, Sandra Roberta Gouveia; Sartorelli, Daniela Saes

    2011-09-01

    The food groups conventionally applied in activities of nutritional counseling were established according to their macronutrient content. However, it does not consider recent scientific evidences of the association between food consumption and risk of developing non-communicable chronic diseases. To propose food groups for the investigation of the association between food consumption and risk of developing type 2 diabetes and associated diseases among Japanese-Brazilians. Cross-sectional analysis of baseline data of a lifestyle intervention study conducted among Japanese-Brazilians of Bauru, SP, Brazil, from 2005 to 2007. Food intake was assessed by three 24-hour recalls of 640 participants, both genders, aged 30 to 88 years old. Eighteen new food groups were proposed according to their quantity and quality of fat, carbohydrates, sodium, and fiber. The new food groups incorporate recent evidences of the association between diet and the risk of developing type 2 diabetes.

  14. Insertion of Group 12-16 Hydrides into NHCs: A Theoretical Investigation.

    Science.gov (United States)

    Iversen, Kalon J; Dutton, Jason L; Wilson, David

    2017-03-06

    The endocyclic ring expansion of N-heterocyclic carbene (NHC) rings by transition metal (Group 12) and main group (Group 13-16) element hydrides has been investigated in a computational study. In addition to previously reported insertion reactivity with Si, B, Be and Zn, similar reactivity is predicted to be feasible for heavier group 13 elements (Al, Ga, In, Tl), with the reaction barriers for Al-Tl calculated to be lower than for boron. Insertion is not expected with group 15-16 element hydrides, as the initial adduct formation is thermodynamically unfavourable. The reaction pathway with group 12 hydrides is calculated to be more favourable with two NHCs rather than a single NHC (analogous to Be), however hydride ring insertion with metal dihydrides is not feasible, but rather a reduced NHC is thermodynamically favoured. For group 14, ring-insertion reactivity is predicted to be feasible with the heavier dihydrides. Trends in reactivity of element hydrides may be related to the protic or hydridic character of the element hydrides.

  15. An investigation into the new emerging social sub group of professional Muslim women in Sierra Leone

    OpenAIRE

    Taqi, Fatmatta, B.

    2010-01-01

    Sierra Leone is in transition to peace and development, from a previous decade long civil war. Educated Muslim women appear to have a great deal of expression, interest and passion to offer the process. The study investigates the new emerging social sub group of professional Muslim women in Sierra Leone society and explores their views and experiences of identifying and attempting to overcome the burdens of patriarchy, oppression and exploitation perpetrated by religious, social and cultural ...

  16. Glass transition of polystyrene (PS) studied by Raman spectroscopic investigation of its phenyl functional groups

    Science.gov (United States)

    Bertoldo Menezes, D.; Reyer, A.; Marletta, A.; Musso, M.

    2017-01-01

    In polymeric materials the glass transition (GT) is a well-known and very important relaxation process related to movements of functional groups in the polymeric chain. In this work, we show the potential of Raman spectroscopy for exploring the GT process in the polymer polystyrene. We collected Raman spectra during a step-by-step heating process of the sample, which allowed us to collect signatures of the GT process from peak parameters of specific vibrational modes, and to verify the GT temperature. Results of the latter were in accordance with published values obtained via other methods. We identified the aromatic ring vibrational modes of the phenyl functional groups to be those which, due to steric hindrance, suffer the largest influence during the GT process. This confirms that Raman spectroscopy can be used as a complementary technique to perform GT investigations in polymeric materials due to its sensitivity to small intermolecular changes affecting vibrational properties of relevant functional side groups.

  17. Investigating the Interaction of Water Vapour with Aminopropyl Groups on the Surface of Mesoporous Silica Nanoparticles.

    Science.gov (United States)

    Paul, Geo; Musso, Giorgia Elena; Bottinelli, Emanuela; Cossi, Maurizio; Marchese, Leonardo; Berlier, Gloria

    2017-04-05

    The interaction of water molecules with the surface of hybrid silica-based mesoporous materials is studied by (29) Si, (1) H and (13) C solid-state NMR and IR spectroscopy, with the support of ab initio calculations. The surface of aminopropyl-grafted mesoporous silica nanoparticles is studied in the dehydrated state and upon interaction with controlled doses of water vapour. Former investigations described the interactions between aminopropyl and residual SiOH groups; the present study shows the presence of hydrogen-bonded species (SiOH to NH2 ) and weakly interacting "free" aminopropyl chains with restricted mobility, together with a small amount of protonated NH3(+) groups. The concentration of the last-named species increased upon interaction with water, and this indicates reversible and fast proton exchange from water molecules to a fraction of the amino groups. Herein, this is discussed and explained for the first time, by a combination of experimental and theoretical approaches.

  18. 21 CFR 1306.06 - Persons entitled to fill prescriptions.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Persons entitled to fill prescriptions. 1306.06 Section 1306.06 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE PRESCRIPTIONS... either registered individually or employed in a registered pharmacy, a registered central fill pharmacy...

  19. 38 CFR 21.9570 - Transfer of entitlement.

    Science.gov (United States)

    2010-07-01

    ... individual from whom entitlement was transferred. (1) Definitions. Section 21.9505—Definitions. (Authority...) Counseling. (i) Section 21.9580—Counseling; (ii) Section 21.9585—Travel expenses. (Authority: 38 U.S.C. 3319....9745—Reporting fee. (Authority: 38 U.S.C. 3319) (9) Course assessment. Section...

  20. Safe water: an enquiry into water entitlements and human rights

    NARCIS (Netherlands)

    Gaay Fortman, B. de

    2006-01-01

    Privatisation of water delivery is a human rights issue in two distinct ways. Firstly, it implies an institutional change that will tend to impinge on existing access to water. While basic water entitlements are supposed to be protected by human rights law, this is likely to influence

  1. 75 FR 52619 - Entitlement and Termination Requirements for Stepchildren

    Science.gov (United States)

    2010-08-27

    ...-800-325-0778, or visit our Internet site, Social Security Online, at http://www.socialsecurity.gov... Dependency A stepchild may be entitled to receive Social Security child's benefits based on a stepparent's... eliminate the reference to the ``living with'' dependency standard for child's benefits to stepchildren. We...

  2. Intellectual Freedom and Economic Sufficiency as Educational Entitlements.

    Science.gov (United States)

    Morse, Jane Fowler

    2001-01-01

    Using the theories of John Stuart Mill and Karl Marx, this article supports the educational entitlements of intellectual freedom and economic sufficiency. Explores these issues in reference to their implications for teaching, the teaching profession and its training. Concludes that ideas cannot be controlled by the interests of the dominant class.…

  3. Social policy and entitlements : a proposal for reform

    NARCIS (Netherlands)

    Nentjes, Andries; Meijer, G; Heijman, WJM; VanOphem, JAC; Verstegen, BHJ

    2006-01-01

    Welfare states citizens have entitlements to a variety of social services provided for free or a price far below cost, such as education, health care, social security and housing. Every citizen benefits, but in their present organisation the social services also have major deficiencies: lack of choi

  4. Safe water: an enquiry into water entitlements and human rights

    NARCIS (Netherlands)

    Gaay Fortman, B. de

    2006-01-01

    Privatisation of water delivery is a human rights issue in two distinct ways. Firstly, it implies an institutional change that will tend to impinge on existing access to water. While basic water entitlements are supposed to be protected by human rights law, this is likely to influence implementation

  5. 28 CFR 301.315 - Review of entitlement.

    Science.gov (United States)

    2010-07-01

    ... result in the suspension or denial of all Inmate Accident Compensation benefits until such time as... COMPENSATION Compensation for Work-Related Physical Impairment or Death § 301.315 Review of entitlement. (a) Each monthly compensation recipient shall be required, upon request of the Claims Examiner, to submit...

  6. 20 CFR 61.200 - Entitlement to benefits.

    Science.gov (United States)

    2010-04-01

    ....200 Employees' Benefits OFFICE OF WORKERS' COMPENSATION PROGRAMS, DEPARTMENT OF LABOR COMPENSATION FOR..., Disability or Death § 61.200 Entitlement to benefits. (a) Compensation under section 101(a) of the Act is... utilized by the United States. (3) The person seeking benefits recovers or receives workers' compensation...

  7. Balancing Consistency and Flexibility in Student Training Entitlements: Research Overview

    Science.gov (United States)

    Bowman, Kaye; McKenna, Suzy; Griffin, Tabatha

    2016-01-01

    This research overview summarizes the work undertaken by Kaye Bowman and Suzy McKenna in exploring jurisdictional approaches to the implementation of student entitlements to vocational skills training, a key reform initiative in the National Partnership Agreement on Skills Reform (NPASR) of 2012-16. The overview is a condensed summary of three…

  8. 38 CFR 3.257 - Children; no surviving spouse entitled.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Children; no surviving... and Estate § 3.257 Children; no surviving spouse entitled. Where pension is not payable to a surviving... worth, payments will be made to or for the child or children as if there were no surviving spouse....

  9. Intellectual Freedom and Economic Sufficiency as Educational Entitlements.

    Science.gov (United States)

    Morse, Jane Fowler

    2001-01-01

    Using the theories of John Stuart Mill and Karl Marx, this article supports the educational entitlements of intellectual freedom and economic sufficiency. Explores these issues in reference to their implications for teaching, the teaching profession and its training. Concludes that ideas cannot be controlled by the interests of the dominant class.…

  10. Educating Anglicans: A case study investigating group work in the Church of England

    Directory of Open Access Journals (Sweden)

    Roger Grainger

    2014-03-01

    Full Text Available The dominant form of group work in the Church of England is educational and directive. An investigation was carried out to determine whether other forms of group work could be valuable for the Church in addition to this approach. The same group of nine members, members of two Church of England parishes in the North of England, were involved in 12 sessions of group work, four sessions of each of the three types of group structure, in order for them to report their individual reactions to each type. An Interpretive Phenomenological Analysis (IPA showed that all three kinds of groups drew attention to four principle areas of comment. In all these kinds of groups, belonging, safety, enrichment and personalvalidation, with each one of the three groups scoring more highly than the other two on one or other of these dimensions. No group showed itself as more directly educational than the others, showing that, for church educational purposes, a range of group structures maybe used as actual learning comes from the experience of group membership itself. Using the qualitative research model of IPA, an investigation was carried out into the principal themes emerging from members’ self-reports concerning their experiences of the three different group structures, revealing four value constructs – belonging or alienation, safety or danger, enrichment or impoverishment and validation or rejection – which played a dominant role in all three kinds of groups. Taken together, each of the three group structures gave a different degree of prominence to each of the four evaluative constructs so that each of the three was shown to be particularly relevant for, and associated with, a particular area of experiential learning.Die onderrig van Anglikane – ’n ondersoek na groepwerk in die Kerk van Engeland: ’n gevallestudie. Die belangrikste vorm van groepwerk in die Kerk van Engeland is opvoedkundig en rigtinggewend van aard. ’n Ondersoek is gedoen na die

  11. Experimental and Kinetic Investigation of the Influence of OH Groups on NOX Formation

    KAUST Repository

    Bohon, Myles

    2016-05-04

    This work investigates the influence of one or more OH groups present on the fuel molecule and the resultant formation of NOX emissions. Combustion of oxygenated fuels has been increasing globally and such fuels offer significant potential in the reduction of pollutant emissions. One such emission class is the oxides of nitrogen, which typically form through a combination of two regimes: the thermal and non-thermal mechanisms. While thermal NO formation can be reduced by lowering the combustion temperature, non-thermal NO formation is coupled to the fuel chemistry. An experimental and computational investigation of NOX formation in three different burner configurations and under a range of equivalence ratios and temperature regimes explored the differences in NO formation. Measurements of temperature profiles and in-flame species concentrations, utilizing both probed and non-intrusive laser based techniques, allowed for the investigation of NO formation through non-thermal pathways and the differences that exist between fuels with varying numbers of OH groups. The first burner configuration was composed of a high swirl liquid spray burner with insulted combustion chamber walls designed specifically for the combustion of low energy density fuels. In this system the combustion of alcohols and glycerol (the largest by-product of biodiesel production), along with other fuels with multiple hydroxyl groups, was studied. Measurements of the mean flame temperature and exhaust gas measurements of NOX showed significant reductions in non-thermal NO concentrations with increasing numbers of OH groups. An accompanying modeling study and detailed reaction path analysis showed that fuel decomposition pathways through formaldehyde were shown a preference due to the presence of the OH groups which resulted in reduced contributions to the hydrocarbon radical pools subsequent reductions to the Prompt NO mechanism. Two burner configurations with reduced dimensionality facilitated

  12. 20 CFR 404.252 - Subsequent entitlement to benefits 12 months or more after entitlement to disability benefits ended.

    Science.gov (United States)

    2010-04-01

    ... or more after entitlement to disability benefits ended. 404.252 Section 404.252 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Special Computation Rules for People Who Had A Period of Disability §...

  13. 20 CFR 404.251 - Subsequent entitlement to benefits less than 12 months after entitlement to disability benefits...

    Science.gov (United States)

    2010-04-01

    ... 12 months after entitlement to disability benefits ended. 404.251 Section 404.251 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Computing Primary Insurance Amounts Special Computation Rules for People Who Had A Period of Disability §...

  14. Investigation of Terminal Group Effect on Electron Transport Through Open Molecular Structures

    Institute of Scientific and Technical Information of China (English)

    C.Preferencial Kala; P.Aruna Priya; D.John Thiruvadigal

    2013-01-01

    The effect of terminal groups on the electron transport through metal-molecule-metal system has been investigated using nonequilibrium Green's function (NEGF) formalism combined with extended Huckel theory (EHT).Au-molecule-Au junctions are constructed with borazine and BCN unit structure as core molecule and sulphur (S),oxygen (O),selenium (Se) and cyano-group (CN) as terminal groups.The electron transport characteristics of the borazine and BCN molecular systems are analyzed through the transmission spectra and the current-voltage curve.The results demonstrate that the terminal groups modifying the transport behaviors of these systems in a controlled way.Our result shows that,selenium is the best linker to couple borazine to Au electrode and oxygen is the best one to couple BCN to Au electrode.Furthermore,the results of borazine systems are compared with that of BCN molecular systems and are discussed.Simulation results show that the conductance through BCN molecular systems is four times larger than the borazine molecular systems.Negative differential resistance behavior is observed with borazine-CN system and the saturation feature appears in BCN systems.

  15. SINGLE-CASE INVESTIGATION OF AN EMOTION-FOCUSED THERAPY GROUP FOR ANXIETY AND DEPRESSION

    Directory of Open Access Journals (Sweden)

    Adèle Lafrance Robinson

    2012-11-01

    Full Text Available Emotion-focused therapy (EFT is an evidence-based treatment for depression and trauma and has shown promise for other presentations including anxiety. Minimal research exists investigating the outcomes of emotion-focused therapy in a group setting. The current research presents a mixed-method single-case study of one client’s experiences and outcomes following a nine-week EFT group for depression and anxiety. Weekly measures of session-feelings evaluations were collected. Follow-up measures, including a qualitative interview, were administered one year post-treatment. Pre-, post-, and follow-up measures assessed depression, anxiety, and emotional regulation. Results showed clinically significant improvements in anxiety, depression, and emotional regulation over time. Indirect and direct evidence of client change were detected. Five super-ordinate themes with sub-themes emerged from the qualitative analysis.

  16. ICE CRAWLERS (GRYLLOBLATTODEA – THE HISTORY OF THE INVESTIGATION OF A HIGHLY UNUSUAL GROUP OF INSECTS

    Directory of Open Access Journals (Sweden)

    Benjamin Wipfler

    2014-04-01

    Full Text Available Grylloblattodea are one of the most unusual groups of insects and the second smallest order. All known extant species are wingless and exhibit a remarkable preference for cold temperatures. Although their morphology was intensively investigated shortly after their discovery, the systematic position has been disputed for a long time. The placement of Grylloblattodea as sister-group to the recently described Mantophasamtodea is supported by morphological and molecular evidence. However, the relationships of this clade, Xenonomia, among the polyneopteran lineages is not clear. Transcriptome analyses, in addition to the study of winged grylloblattodean fossils, may help to clarify the position of Xenonomia and aid in the reconstruction of the “phylogenetic backbone” of Polyneoptera.

  17. Investigating the Group-Level Impact of Advanced Dual-Echo fMRI Combinations

    Directory of Open Access Journals (Sweden)

    Adam Kettinger

    2016-12-01

    Full Text Available Multi-echo fMRI data acquisition has been widely investigated and suggested to optimize sensitivity for detecting the BOLD signal. Several methods have also been proposed for the combination of data with different echo times. The aim of the present study was to investigate how these advance echo combination methods provide advantages over the simple averaging of echoes when state-of-the-art group-level random-effect analyses are performed. Both resting-state and task-based dual-echo fMRI data were collected from 27 healthy adult individuals (14 male, mean age = 25.75 years using standard echo-planar acquisition methods at 3T. Both resting-state and task-based data were subjected to a standard image pre-processing pipeline. Subsequently the two echoes were combined as a weighted average, using four different strategies for calculating the weights: (1 simple arithmetic averaging, (2 BOLD sensitivity weighting, (3 temporal-signal-to-noise ratio weighting and (4 temporal BOLD sensitivity weighting. Our results clearly show that the simple averaging of data with the different echoes is sufficient. Advanced echo combination methods may provide advantages on a single-subject level but when considering random-effects group level statistics they provide no benefit regarding sensitivity (i.e. group-level t-values compared to the simple echo-averaging approach. One possible reason for the lack of clear advantages may be that apart from increasing the average BOLD sensitivity at the single-subject level, the advanced weighted averaging methods also inflate the inter-subject variance. As the echo combination methods provide very similar results, the recommendation is to choose between them depending on the availability of time for collecting additional resting-state data or whether subject-level or group-level analyses are planned.

  18. Investigation of group IVA elements combined with HAXPES and first-principles calculations

    Science.gov (United States)

    Cui, Y.-T.; Li, G.-L.; Oji, H.; Son, J.-Y.

    2014-04-01

    The core level and valence band spectra of group IVA elements were investigated with hard x-ray photoemission spectroscopy (HAXPES) photon energy of 7.939 keV by bulk sensitive manner. The survey and valance band spectra were presented, relative peaks intensity are discussed by thinking about inelastic mean free path (IMFP) and photoionization cross section of photoelectrons (PICS). In order to understand bulk band structures, valence bands are compared with the calculated ones by considering PICS, IMFP and total energy resolution. The calculated results by GGA, HSE06 and GW0 methods are simply discussed by comparing with experiment spectra.

  19. Group Investigation in a College English Program at a Chinese University:A Case Study

    Institute of Scientific and Technical Information of China (English)

    LIU Hao; CAI Ning; QIU Hu; PAN Yi; LIU Zi

    2015-01-01

    This study investigated the application and the effect of Group Investigation (GI) in the College English Program in a Chinese University. A qualitative case study method was used to understand the GI system used by Chinese instructors as well as the achievements acquired and challenges met by the participants. Three instructors and fifteen second-year-undergraduates tak⁃ing a course titled Sources of European Culture participated. Interviews, observations, and documents were used to collect the da⁃ta. Data analysis showed Chinese instructors applied a GI technique similar to that discussed by Johnson and Johnson ( 1999);how⁃ever, GI in the Chinese context demanded more effort from the teacher for designing tasks and provided help in modeling uses of English and in preparing visual, especially PowerPoint, presentations. Although participants used their mother tongue at some stages, their autonomy over English learning was activated, and horizons in the course content were broadened.

  20. An investigation into the factors that encourage learner participation in a large group medical classroom

    Directory of Open Access Journals (Sweden)

    Moffett J

    2014-03-01

    Full Text Available Jennifer Moffett, John Berezowski, Dustine Spencer, Shari Lanning Ross University School of Veterinary Medicine, West Farm, St Kitts, West Indies Background: Effective lectures often incorporate activities that encourage learner participation. A challenge for educators is how to facilitate this in the large group lecture setting. This study investigates the individual student characteristics involved in encouraging (or dissuading learners to interact, ask questions, and make comments in class. Methods: Students enrolled in a Doctor of Veterinary Medicine program at Ross University School of Veterinary Medicine, St Kitts, were invited to complete a questionnaire canvassing their participation in the large group classroom. Data from the questionnaire were analyzed using Excel (Microsoft, Redmond, WA, USA and the R software environment (http://www.r-project.org/. Results: One hundred and ninety-two students completed the questionnaire (response rate, 85.7%. The results showed statistically significant differences between male and female students when asked to self-report their level of participation (P=0.011 and their confidence to participate (P<0.001 in class. No statistically significant difference was identified between different age groups of students (P=0.594. Student responses reflected that an "aversion to public speaking" acted as the main deterrent to participating during a lecture. Female participants were 3.56 times more likely to report a fear of public speaking than male participants (odds ratio 3.56, 95% confidence interval 1.28–12.33, P=0.01. Students also reported "smaller sizes of class and small group activities" and "other students participating" as factors that made it easier for them to participate during a lecture. Conclusion: In this study, sex likely played a role in learner participation in the large group veterinary classroom. Male students were more likely to participate in class and reported feeling more confident to

  1. How Adolescent Girls Understand and Manage Depression Within Their Peer Group: A Grounded Theory Investigation.

    Science.gov (United States)

    Pinto-Foltz, Melissa D; Hines-Martin, Vicki; Logsdon, M Cynthia

    2010-03-01

    Depression is prevalent among adolescent girls, but few receive mental health treatment. Adolescent girls often forgo needed mental health treatment because they fear responses of peers about depression. Understanding the processes of how adolescent girls respond to peers with depression is an important first step to improve access to mental health treatment. This qualitative study describes the knowledge, perceptions, and behaviors of adolescent girls about depression and mental health treatment within their peer group. The investigators conducted two focus groups, with adolescent girls (n=21), in a public high school in the southern U.S. Grounded theory methods were utilized to identify a beginning substantive theory about perceptions and behaviors of adolescent girls related to depression in their peers. Participants cognitively processed mental health concepts similarly to adults. However, their affective responses to peers with mental illness fluctuated between adult and child perspectives. Participants expressed concerns about individuals with depression that have previously been identified in adults, but expressed unique perspectives that reflect their transitional stage of development. Findings provide new information about how adolescent girls respond to peers with depression, define areas for further investigation, provide directions for constructing developmentally appropriate mental health educational interventions for adolescent girls, and elucidate the need to provide guidance to women with whom adolescent girls have sustained contact.

  2. “I Deserve to Help!” Effects of Entitlement and Social Influence Appeals on Prosocial Motivations

    NARCIS (Netherlands)

    van der Heide, Martje; Fennis, Bob; van Ittersum, Koert; Trampe, Debra; Moreau, Page; Puntoni, Stefano

    2016-01-01

    Entitlement—a sense that one deserves more than others—typically reduces prosocial motivations. We further investigate this relationship by considering the interplay between entitlement and social influence appeals. We demonstrate that a consistency appeal reinforces the negative effect of entitleme

  3. Wealth and the inflated self: class, entitlement, and narcissism.

    Science.gov (United States)

    Piff, Paul K

    2014-01-01

    Americans may be more narcissistic now than ever, but narcissism is not evenly distributed across social strata. Five studies demonstrated that higher social class is associated with increased entitlement and narcissism. Upper-class individuals reported greater psychological entitlement (Studies 1a, 1b, and 2) and narcissistic personality tendencies (Study 2), and they were more likely to behave in a narcissistic fashion by opting to look at themselves in a mirror (Study 3). Finally, inducing egalitarian values in upper-class participants decreased their narcissism to a level on par with their lower-class peers (Study 4). These findings offer novel evidence regarding the influence of social class on the self and highlight the importance of social stratification to understanding basic psychological processes.

  4. Investigating the Effects of Group Investigation (GI and Cooperative Integrated Reading and Comprehension (CIRC as the Cooperative Learning Techniques on Learner's Reading Comprehension

    Directory of Open Access Journals (Sweden)

    Mohammad Amin Karafkan

    2015-11-01

    Full Text Available Cooperative learning consists of some techniques for helping students work together more effectively. This study investigated the effects of Group Investigation (GI and Cooperative Integrated Reading and Composition (CIRC as cooperative learning techniques on Iranian EFL learners’ reading comprehension at an intermediate level. The participants of the study were 207 male students who studied at an intermediate level at ILI. The participants were randomly assigned into three equal groups: one control group and two experimental groups. The control group was instructed via conventional technique following an individualistic instructional approach. One experimental group received GI technique. The other experimental group received CIRC technique. The findings showed that there was a meaningful difference between the mean of the reading comprehension score of GI experimental group and CRIC experimental group. CRIC technique is more effective than GI technique in enhancing the reading comprehension test scores of students.Keywords: GI, CIRC, Cooperative Learning Techniques, Reading Comprehension

  5. An investigation into the factors that encourage learner participation in a large group medical classroom.

    Science.gov (United States)

    Moffett, Jennifer; Berezowski, John; Spencer, Dustine; Lanning, Shari

    2014-01-01

    Effective lectures often incorporate activities that encourage learner participation. A challenge for educators is how to facilitate this in the large group lecture setting. This study investigates the individual student characteristics involved in encouraging (or dissuading) learners to interact, ask questions, and make comments in class. Students enrolled in a Doctor of Veterinary Medicine program at Ross University School of Veterinary Medicine, St Kitts, were invited to complete a questionnaire canvassing their participation in the large group classroom. Data from the questionnaire were analyzed using Excel (Microsoft, Redmond, WA, USA) and the R software environment (http://www.r-project.org/). One hundred and ninety-two students completed the questionnaire (response rate, 85.7%). The results showed statistically significant differences between male and female students when asked to self-report their level of participation (P=0.011) and their confidence to participate (Pspeaking" acted as the main deterrent to participating during a lecture. Female participants were 3.56 times more likely to report a fear of public speaking than male participants (odds ratio 3.56, 95% confidence interval 1.28-12.33, P=0.01). Students also reported "smaller sizes of class and small group activities" and "other students participating" as factors that made it easier for them to participate during a lecture. In this study, sex likely played a role in learner participation in the large group veterinary classroom. Male students were more likely to participate in class and reported feeling more confident to participate than female students. Female students in this study commonly identified aversion to public speaking as a factor which held them back from participating in the large group lecture setting. These are important findings for veterinary and medical educators aiming to improve learner participation in the classroom. Potential ways of addressing this challenge include

  6. An Experimental Investigation of the Effects of Orientation on Consensus and the Quality of Group Solutions.

    Science.gov (United States)

    Fischbach, Robert Mark

    The qualities of small group communication and interaction were tested in this study, which specifically measured group consensus and the quality of group decision making. Fifty groups of five members each were used. One member of each group was trained to exhibit either high or low "orientation," knowledge of the procedures the group performed.…

  7. Investigation of stingray spines by Fourier transform infrared spectroscopy analysis to recognize functional groups

    Institute of Scientific and Technical Information of China (English)

    Muthuramalingam Uthaya Siva; Mohideen Abdul Badhul Haq; Deivasigamani Selvam; Ganesan Dinesh Babu; Rathinam Bakyaraj

    2013-01-01

    Objective: To investigate functional groups of toxic spines in stingray by Fourier transform infrared spectroscopic analysis.Methods:sephen were centrifuged at 6000 r/min for 10 min. The supernatant was collected and preserved separately in methanol, ethanol, chloroform, acetone (1:2) and then soaked in the mentioned solvents for 48 h. Then extracts were filtered and used for Fourier transform infrared spectroscopic analysis.Results:The venom extract of Himantura gerrardi, Himantura imbricata and Pastinachus and random coiled secondary structure. The presence of O-H stretch, C=O stretch, C-H stretch, N-H deformation, O-H deformation and C-O stretch in the sample aligned with standard bovine serum albumin. The influence of functional groups within the molecule was because of the impact of preferred spatial orientation, chemical and physical interaction on the molecule. In conclusion, compared to bovine serum albumin, Himantura imbricata consists of two C=O stretch, are involved in the hydrogen bonding that takes place between the different elements of secondary structure.Conclusions:The results identified that the presence of free amino acids and protein having β-sheet medicine not available for treatment against injuries causing stingray. Therefore, it's the baseline study, to motivate further process and produce effective antibiotics. The venom of poisonous animals has been extensively studied, since standard.

  8. Investigation of stingray spines by Fourier transform infrared spectroscopy analysis to recognize functional groups

    Directory of Open Access Journals (Sweden)

    Muthuramalingam Uthaya Siva

    2013-10-01

    Full Text Available Objective: To investigate functional groups of toxic spines in stingray by Fourier transform infrared spectroscopic analysis. Methods: The venom extract of Himantura gerrardi, Himantura imbricata and Pastinachus sephen were centrifuged at 6 000 r/min for 10 min. The supernatant was collected and preserved separately in methanol, ethanol, chloroform, acetone (1:2 and then soaked in the mentioned solvents for 48 h. Then extracts were filtered and used for Fourier transform infrared spectroscopic analysis. Results: The results identified that the presence of free amino acids and protein having β-sheet and random coiled secondary structure. The presence of O-H stretch, C=O stretch, C-H stretch, N-H deformation, O-H deformation and C-O stretch in the sample aligned with standard bovine serum albumin. The influence of functional groups within the molecule was because of the impact of preferred spatial orientation, chemical and physical interaction on the molecule. In conclusion, compared to bovine serum albumin, Himantura imbricata consists of two C=O stretch, are involved in the hydrogen bonding that takes place between the different elements of secondary structure. Conclusions: The venom of poisonous animals has been extensively studied, since standard medicine not available for treatment against injuries causing stingray. Therefore, it's the baseline study, to motivate further process and produce effective antibiotics.

  9. In vitro thrombogenicity investigation of new water-dispersible polyurethane anionomers bearing carboxylate groups.

    Science.gov (United States)

    Poussard, L; Burel, F; Couvercelle, J-P; Lesouhaitier, O; Merhi, Y; Tabrizian, M; Bunel, C

    2005-01-01

    New segmented polyurethane (PU) anionomers based on hydroxytelechelic polybutadiene were synthesized via an aqueous dispersion process. Incorporation of carboxylic groups was achieved using thioacids of different length. Surface properties were investigated by mean of water absorption analysis and static contact-angle measurements using water, diiodomethane, formamide and ethylene glycol. Blood compatibility of the PUs was evaluated by in vitro adhesion assays using 111In-radiolabeled platelet-rich plasma and [125I]fibrinogen. Morphology of the adhered platelets was examined by scanning electron microscopy (SEM). Results were compared to two biomedical-grade PUs, namely Pellethane and Tecoflex. Insertion of carboxylic groups increased surface hydrophilicity and limited water uptake ( < 8% for an ion content of 5% by weight). Surface energy of all synthesized PUs was between 40 and 45 mJ/m2. Platelet adhesion and fibrinogen adsorption on the PU anionomer surfaces were affected as a function to the increase of graft length; thiopropionic was the most haemocompatible, followed by thiosuccinic and then thioglycolic acid. SEM analyses of all ionic PU samples exhibited low platelet adhesion to surfaces with no morphological modification. In conclusion, increased hydrophily, dynamic mobility and charge repulsion are synergistic key factors for enhanced haemocompatibility.

  10. An investigation of a nonlocal hyperbolic model for self-organization of biological groups.

    Science.gov (United States)

    Fetecau, Razvan C; Eftimie, Raluca

    2010-10-01

    In this article, we introduce and study a new nonlocal hyperbolic model for the formation and movement of animal aggregations. We assume that the nonlocal attractive, repulsive, and alignment interactions between individuals can influence both the speed and the turning rates of group members. We use analytical and numerical techniques to investigate the effect of these nonlocal interactions on the long-time behavior of the patterns exhibited by the model. We establish the local existence and uniqueness and show that the nonlinear hyperbolic system does not develop shock solutions (gradient blow-up). Depending on the relative magnitudes of attraction and repulsion, we show that the solutions of the model either exist globally in time or may exhibit finite-time amplitude blow-up. We illustrate numerically the various patterns displayed by the model: dispersive aggregations, finite-size groups and blow-up patterns, the latter corresponding to aggregations which may collapse to a point. The transition from finite-size to blow-up patterns is governed by the magnitude of the social interactions and the random turning rates. The presence of these types of patterns and the absence of shocks are consequences of the biologically relevant assumptions regarding the form of the speed and the turning rate functions, as well as of the kernels describing the social interactions.

  11. Investigation of challenging spin systems using Monte Carlo configuration interaction and the density matrix renormalization group.

    Science.gov (United States)

    Coe, Jeremy P; Almeida, Nuno M S; Paterson, Martin J

    2017-09-02

    We investigate if a range of challenging spin systems can be described sufficiently well using Monte Carlo configuration interaction (MCCI) and the density matrix renormalization group (DMRG) in a way that heads toward a more "black box" approach. Experimental results and other computational methods are used for comparison. The gap between the lowest doublet and quartet state of methylidyne (CH) is first considered. We then look at a range of first-row transition metal monocarbonyls: MCO when M is titanium, vanadium, chromium, or manganese. For these MCO systems we also employ partially spin restricted open-shell coupled-cluster (RCCSD). We finally investigate the high-spin low-lying states of the iron dimer, its cation and its anion. The multireference character of these molecules is also considered. We find that these systems can be computationally challenging with close low-lying states and often multireference character. For this more straightforward application and for the basis sets considered, we generally find qualitative agreement between DMRG and MCCI. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  12. Approaching Corporate Social Responsibility through Kenneth Burke's Notions of Terministic Screens and Entitlement

    DEFF Research Database (Denmark)

    Kampf, Constance

    Approaching Corporate Social Responsibility through Kenneth Burke's Notions of Terministic Screens and Entitlement Kenneth Burke brings together the function of rhetoric as both a constitutive and interpretive process through his notions of terministic screens and entitlement.  Terministic screen...

  13. A Field Investigation of Peer Assessment as Part of the Student Group Grading Process.

    Science.gov (United States)

    Keaten, James A.; Richardson, M. Elizabeth

    A study examined the effectiveness of an experimental system of peer assessment. Two speech communication classes consisting of 22 student groups (110 participants) served as subjects. At the beginning of the semester, students in both classes were assigned to groups. Each group was responsible for presenting a project. The groups met both inside…

  14. 38 CFR 21.79 - Determining entitlement usage under Chapter 31.

    Science.gov (United States)

    2010-07-01

    ... Employment Under 38 U.S.C. Chapter 31 Duration of Rehabilitation Programs § 21.79 Determining entitlement... rehabilitation program for 1 day should be charged 1 day of entitlement. The determination of entitlement is based upon the rate at which the veteran pursues his or her rehabilitation program. The rate of...

  15. 20 CFR 404.1911 - Effects of a totalization agreement on entitlement to hospital insurance benefits.

    Science.gov (United States)

    2010-04-01

    ... entitlement to hospital insurance benefits. 404.1911 Section 404.1911 Employees' Benefits SOCIAL SECURITY... Provisions § 404.1911 Effects of a totalization agreement on entitlement to hospital insurance benefits. A person may not become entitled to hospital insurance benefits under section 226 or section 226A of the...

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

    Science.gov (United States)

    Sahranç, Ümit

    2015-01-01

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

  17. 20 CFR 404.330 - Who is entitled to wife's or husband's benefits.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Who is entitled to wife's or husband's...'s or husband's benefits. You are entitled to benefits as the wife or husband of an insured person who is entitled to old-age or disability benefits if— (a) You are the insured's wife or husband...

  18. 38 CFR 21.7075 - Entitlement to tuition assistance top-up.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Entitlement to tuition assistance top-up. 21.7075 Section 21.7075 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS... Program (Montgomery GI Bill-Active Duty) Entitlement § 21.7075 Entitlement to tuition assistance...

  19. 20 CFR 216.91 - Entitlement as an employee and spouse, divorced spouse, or survivor.

    Science.gov (United States)

    2010-04-01

    ..., divorced spouse, or survivor. 216.91 Section 216.91 Employees' Benefits RAILROAD RETIREMENT BOARD... § 216.91 Entitlement as an employee and spouse, divorced spouse, or survivor. (a) General. If an individual is entitled to an annuity as a spouse, divorced spouse or survivor, and is also entitled to...

  20. 20 CFR 228.22 - Entitlement to more than one survivor annuity.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Entitlement to more than one survivor annuity... RETIREMENT ACT COMPUTATION OF SURVIVOR ANNUITIES The Tier I Annuity Component § 228.22 Entitlement to more than one survivor annuity. If an individual is entitled to more than one survivor annuity, only...

  1. 38 CFR 10.35 - Claim of mother entitled by reason of unmarried status.

    Science.gov (United States)

    2010-07-01

    ... entitled by reason of unmarried status. Claim of a mother for the benefits to which she may be entitled by... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Claim of mother entitled by reason of unmarried status. 10.35 Section 10.35 Pensions, Bonuses, and Veterans' Relief...

  2. MODEL PEMBELAJARAN OUTDOOR MATHEMATICS DALAM GROUP INVESTIGATION BERMUATAN KARAKTER UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH

    Directory of Open Access Journals (Sweden)

    J. Rahmawan

    2015-08-01

    Full Text Available Penelitian berfokus pada implementasi pembelajaran model outdoor mathematics dalam group investigation bermuatan karakter untuk meningkatkan kemampuan pemecahan masalah. Tujuan dari penelitian adalah untuk mendapatkan perangkat pembelajaran yang valid kemudian diperoleh pembelajaran yang praktis dan efektif. Penelitian ini merupakan penelitian pengembangan dengan model four-D. Perangkat yang dikembangkan meliputi: Silabus, RPP, Buku Ajar Siswa (BAS, Lembar Kegiatan Siswa (LKS, dan Tes Kemampuan Pemecahan Masalah (TKPM. Penelitian dilakukan pada siswa kelas X SMA Kesatrian 2 Semarang. Klasifikasi perangkat yang dikembangkan tergolong valid. Respon positif siswa berminat mengikuti pembelajaran 94,74% dan guru memberi komentar sangat baik, sehingga perangkat pembelajaran praktis untuk digunakan. Hal ini berakibat keterampilan kooperatif dan sikap belajar siswa lebih baik, karena kedua variabel tersebut secara bersama memberikan pengaruh sebesar 73,2% terhadap TKPM siswa. Proporsi siswa yang mencapai KKM lebih dari 75 sehingga tuntas secara klasikal serta hasil KPM siswa pada pembelajaran kooperatif berbasis pemecahan masalah lebih baik dibanding KPM siswa pada pembelajaran konvensional. Dengan demikian pembelajaran efektif.The study focuses on the implementation of model outdoor math in group investigation includes characteristic to improve the skill of problem solving. The purpose of this study was obtain a valid learning device then practical and effective learning was gained. This research is the development of the four-D models. The developed instrumen includes: Syllabus, Lesson Plan, Student Test Book, Worksheet, and Problem Solving Skill Test. The experiment is undertaken to the X graders students of Kesatrian 2 Senior High School Semarang. Classification of devices developed quite valid. The positive response of students interested in learning to follow and 94.74% and the teacher give the good comment so the  instrumen was practical to use

  3. Synthesis, characterization, investigation of biological activity and theoretical studies of hydrazone compounds containing choloroacetyl group

    Science.gov (United States)

    Cukurovali, Alaaddin; Yilmaz, Engin

    2014-10-01

    In this study, three new hydrazide-hydrazone derivative compounds which contain choloroacetyl group have been synthesized and characterized. In the characterization, spectral techniques such as IR, 1H NMR, 13C NMR and UV-Vis spectroscopy techniques were used. Antibacterial effects of the synthesized compounds were investigated against Staphylococcus aureus ATCC 29213, Enterococcus faecalis ATCC 29212, Escherichia coli ATCC 25922 and Pseudomonas aeruginosa ATCC 27853. In the theoretical calculations Gaussian 09 software was used with the DFT/6-311+(d,p) basis set. Experimental X-ray analysis of compounds has not been studied. Theoretical bond lengths of synthesized compounds were compared with experimental bond lengths of a similar compound. Theoretical and experimental bond lengths are in good agreement with R2: 0.896, 0.899 and 0.900 for compounds 1, 2, and 3, respectively. For antibacterial activity, the most effective one was found to be N‧-(4-bromobenzylidene)-2-chloro-N-(4-(3-methyl-3-phenylcyclobutyl)-thiazol-2-yl) acetohydrazide against P.aeroginaosa ATTC 27853, among the studied compounds.

  4. Eksperimentasi Model Pembelajaran Cooperative Learning (CL dan Group Investigation (GI ditinjau dari Kecerdasan Majemuk Siswa.

    Directory of Open Access Journals (Sweden)

    Nur Rohman

    2014-01-01

    Full Text Available The Experimentation of Cooperative Learning (CL and Group Investigation (GI Viewed from Multiple Intelligences. The purpose of this study is to manifest: (1 which learning model of the CL, GI or expository; (2 which multiple intelligences with the linguistic intelligence, logical-mathematials intelligence or spatial inteligence results in a better learning achievement. The research population was all of the students in Grade V of State Primary School first semester of 2013/2014 at Bojonegoro regency. The samples of the research were taken by using the stratified random sampling technique and then chosen three schools namely SD Negeri 1 Dander, SD Negeri 1 Ngulanan, dan SD Negeri 2 Ngumpakdalem. The hypotheses of the research were tested by using the two-way analysis of variance with unequal cells. The result of research were: (1 GI learning and Expository learning have better mathematics achievement than cooperative learning, meanwhile Expository learning have the same mathematics achievement as GI learning, (2 among students with linguistic intelligence, logical mathematical intelligence or visual spatial intelligence have the same mathematics achievement. Keywords: Clustering Technique, Writing Skill, Descriptive Text

  5. ABO Blood Group. Related Investigations and Their Association with Defined Pathologies

    Directory of Open Access Journals (Sweden)

    Ursula Jesch

    2007-01-01

    Carriers of blood group O suffered from ulcus ventriculi and gastritis (X21 = 78.629, p <0.001, colitis ulcerosa and duodenitis (X21 = 5.846, p < 0.016, whereas male patients carrying blood group A tended to contract different types of tumours. In patients with intestinal tumours, females with blood group A were more likely to develop the pathology, whereas in males, the blood group O dominated. The development of cholelithiasis was found, above all, in patients with blood group O, which differed from other research where a correlation between this pathology and blood group A was found.

  6. Economic Entitlements via Entrepreneurial Conduct? Women and Financial Inclusion in Neo-liberal India

    Directory of Open Access Journals (Sweden)

    K. Kalpana

    2015-08-01

    Full Text Available This paper examines the gendered local character of neoliberalism at the household level by focusing on microcredit/finance programs in India. Microfinance promoted by the state as an informal activity targeting women is intended to alleviate income inequalities, even as it contributes to maintaining the world capitalist system. In India the inception of microfinance-based Self Help Groups (SHGs or peer groups of women savers and borrowers in the 1990s has coincided with a rightward turn towards neoliberal policies of structural adjustment, privatization and economic deregulation. In this paper, I show how Indian policy makers have endeavored to make women's economic entitlements contingent upon their disciplined financial behavior and their willing participation in neoliberal agendas of creating and deepening 'self-regulating' markets at village levels. Drawing on an ethnographic study conducted in a South Indian state, I show that the community level 'neoliberal disciplining' that microfinance entails does not proceed without resistance. Whilst SHGs seek to constitute women as fiscally disciplined savers and borrowers, women stake their 'rightful' entitlement to bank credit even as they reject outright the entrepreneurial subjectivities they are expected to assume. They pursue purposes and ends that extend well beyond 'financial inclusion.'

  7. Parent training in nonviolent resistance for adult entitled dependence.

    Science.gov (United States)

    Lebowitz, Eli; Dolberger, Dan; Nortov, Efi; Omer, Haim

    2012-03-01

    "Adult entitled dependence" is a condition characterized by the extreme dependence of grown children on their family and by levels of dysfunction, seemingly excessive in light of their apparent capacity to function. The family and the dependent adult become involved in an interaction in which the very attempts to alleviate the problem may aggravate it. Parent-training in nonviolent resistance (NVR) is an intervention that has been shown to be helpful to parents of behaviorally disturbed youth. Parent training in NVR offers parents means to shift away from a stance of helplessness toward realistic goals that are accomplishable without the collaboration of their offspring. We report on the parents of 27 entitled dependent grown children who participated in parent training in NVR. Additionally, we present 2 detailed case studies that exemplify the problem and the therapeutic process. Before treatment, the dependent adults were not working or studying, drew heavily on parental services (financial or otherwise), and were resistant to parental attempts to change the situation. Most parents succeeded in overcoming their helplessness and reducing the provision of parental services. In a considerable proportion of cases, the grown children started working or studying or moved to independent lodgings. © FPI, Inc.

  8. Pioneering small-group learning in Tanzanian emergency medicine: Investigating acceptability for physician learners

    Directory of Open Access Journals (Sweden)

    A G Lim

    2017-03-01

    Full Text Available Background. Emergency medicine (EM is a relatively new, but growing medical specialty in sub-Saharan Africa. African EM training programmes have used small-group learning (SGL modalities in their curricula. However, there is little knowledge of whether SGL modalities are perceived to be effective in these African EM training programmes. Objectives. To investigate the acceptability of SGL for physicians’ training in an academic Tanzanian emergency department using a novel EM curriculum. Methods. Using responses to a written questionnaire, we explored the perceived effectiveness of SGL compared with traditional didactic lectures among 38 emergency department physician learners in Dar es Salaam, Tanzania. Perceptions of SGL were identified from qualitative responses, and regression analyses were used to determine strength of association between quantitative outcomes. Results. Reported benefits of SGL included team building, simulation training, enhancement of procedural skills, and the opportunity to discuss opinions on clinical management. SGL scored more favourably with regard to improving clinical practice, enjoyment of learning, and building peer-to-peer relations. Lectures scored more favourably at improving medical knowledge. Preference towards SGL over lectures for overall training increased with years of clinical experience (95% confidence interval (CI 0.16 - 0.62, p=0.002, Spearman’s rho 0.51, and the perception that SGL reinforces learner-teacher relationships correlated with seniority within residency training (95% CI 0.14 - 0.86, p=0.007, Spearman’s rho 0.47. Conclusion. Techniques of SGL were perceived as effective at improving clinical practice in the emergency department setting. These modalities may be more favourably accepted by more experienced physician learners – therefore, new EM teaching programmes in Africa should consider these factors when targeting educational strategies for their respective regions and learner

  9. Waste Area Grouping 2 Remedial Investigation Phase 1 Seep Task data report: Contaminant source area assessment

    Energy Technology Data Exchange (ETDEWEB)

    Hicks, D.S.

    1996-03-01

    This report presents the findings of the Waste Area Grouping (WAG) 2, Phase 1 Remedial Investigation (RI) Seep Task efforts during 1993 and 1994 at Oak Ridge National Laboratory (ORNL). The results presented here follow results form the first year of sampling, 1992, which are contained in the Phase 1 RI report for WAG 2 (DOE 1995a). The WAG 2 Seep Task efforts focused on contaminants in seeps, tributaries, and main streams within the White Oak Creek (WOC) watershed. This report is designed primarily as a reference for contaminants and a resource for guiding remedial decisions. Additional in-depth assessments of the Seep Task data may provide clearer understandings of contaminant transport from the different source areas in the WOC watershed. WAG 2 consists of WOC and its tributaries downstream of the ORNL main plant area, White Oak Lake, the White Oak Creek Embayment of the Clinch River, and the associated flood plains and subsurface environment. The WOC watershed encompasses ORNL and associated WAGs. WAG 2 acts as an integrator for contaminant releases from the contaminated sites at ORNL and as the conduit transporting contaminants to the Clinch River. The main objectives of the Seep Task were to identify and characterize seeps, tributaries and source areas that are responsible for the contaminant releases to the main streams in WAG 2 and to quantify their input to the total contaminant release from the watershed at White Oak Dam (WOD). Efforts focused on {sup 90}Sr, {sup 3}H, and {sup 137}Cs because these contaminants pose the greatest potential human health risk from water ingestion at WOD. Bimonthly sampling was conducted throughout the WOC watershed beginning in March 1993 and ending in August 1994. Samples were also collected for metals, anions, alkalinity, organics, and other radionuclides.

  10. Investigating Students’ Viewpointson the Effect of Peer Groups and Sports on Education and Training Process

    Directory of Open Access Journals (Sweden)

    M AfkhamiAghda

    2015-05-01

    Conclusion: The students’ points of view showed that peer groups and sports have a very high effect on education and training process thus leading to the improvement of social relationship and increasinglearning in different groups. Therefore, strengthening the peer groups and sport teams in educational environments has a very important influence on socialization of teenagers and youth thereby facilitating the acquisition of life skills and learning process and thus the education and training development in society

  11. Investigation on abnormal group velocities in 1D coaxial photonic crystals

    Institute of Scientific and Technical Information of China (English)

    TONG Yuanwei; ZHANG Yewen; HE Li; LI Hongqiang; CHEN Hong

    2006-01-01

    In this paper, the group velocities of electromagnetic wave for a one-dimensional coaxial photonic crystal in the stop bands with and without defect mode are studied. The results show that the group velocities exceed c (the speed of light in vacuum) in the stop band and it tends to be very slow in the defect mode. The group velocities also are obtained using the method of the transmission line and transmission matrix. The simulating results agree well with the experimental.

  12. 77 FR 69632 - Draft Guidance for Industry on Electronic Source Data in Clinical Investigations; Availability

    Science.gov (United States)

    2012-11-20

    ... entitled ``Electronic Source Data in Clinical Investigations.'' This document revises and updates the draft... in FDA- regulated clinical investigations. The revised draft guidance promotes capturing source data... draft guidance for industry entitled ``Electronic Source Data in Clinical Investigations.''...

  13. An Empirical Investigation of Group Treatment for a Clinical Population of Adult Female Incest Survivors.

    Science.gov (United States)

    Saxe, Brenda J.; Johnson, Susan M.

    1999-01-01

    Empirically assesses the effectiveness of a group treatment program on intrapersonal symptomatology and interpersonal difficulties in a clinical population of women with a history of incest. Results indicate that a time-limited group, which focuses on the original trauma, is effective in reducing intrapersonal symptomatology for women with a…

  14. Investigating Argumentation in Reading Groups: Combining Manual Qualitative Coding and Automated Corpus Analysis Tools

    Science.gov (United States)

    O'Halloran, Kieran

    2011-01-01

    This article makes a contribution to understanding informal argumentation by focusing on the discourse of reading groups. Reading groups, an important cultural phenomenon in Britain and other countries, regularly meet in members' houses, in pubs or restaurants, in bookshops, workplaces, schools or prisons to share their experiences of reading…

  15. A Comparative Investigation of the Effects of Cognitive-Behavioral Group Practices and Psychodrama on Adolescent Aggression

    Science.gov (United States)

    Karatas, Zeynep; Gokcakan, Zafer

    2009-01-01

    The aim of this research is to investigate whether cognitive-behavioral group practices and psychodrama decrease adolescent aggression. This is a quasi-experimental, pre-post and follow up study with two experiments and one control group. The Aggression Scale (Buss & Warren, 2000) adapted to Turkish by Can (2002) was administered as a pretest to…

  16. PERBANDINGAN HASIL BELAJAR DISCOVERY LEARNING BERBASIS PROBLEM SOLVING DAN GROUP INVESTIGATION BERBASIS PROBLEM SOLVING PADA PEMBELAJARAN METODE NUMERIK

    Directory of Open Access Journals (Sweden)

    Ira Vahlia

    2016-06-01

    Full Text Available Discovery learning is a learning that involves students in the process of mental activity through a brainstorm, to discuss, and try it yourself, so that children can learn to be independent. Resulting in the discovery-based learning problem solving is to let children discover things on their own and group investigation that emphasizes problem solving based on a debriefing activities and student participation. The classes drawn into the sample, the class as a class given control based discovery learning and problem solving one class another group investigation given learning-based problem solving. Data analysis techniques in this study using Ttes. From the results of this study concluded that: (a In the first experiment class that implements learning model-based problem solving group investigation obtained average value of learning outcomes at 73.10 while the experimental class II implementing discovery-based learning problem solving obtained average value postest average of 66.55. (b There are significant differences between the results of student learning in the class that implements the discovery-based learning and problem solving class that implements the learning model based problem solving group investigation. Student results in learning problem solving based group investigation better on the class that implements the model-based discovery learning problem solving.  Keywords: discovery learning, group investigation, learning numerical methods,  problem solving

  17. Investigation of complexing ability of ionites with various groups to some heavy and transition metal ions

    Directory of Open Access Journals (Sweden)

    Yedil Yergozhin

    2013-05-01

    Full Text Available The physico-chemical and complexing properties of the sorbent based on chloromethylated styrene and divinylbenzene copolymer with nicotinamide groups and copolymers based on metacryloilaminobenzene acids with 2-methyl-5-vinylpyridineisomers are studied. By potentiometric titration method the constant of polyelectrolytes functional groups ionization, the composition and strength of the resulting complexes with ions of some heavy and transition metals are determined.

  18. The Making of a Good Woman: Extended Parental Leave Entitlements and Mothers' Work Commitment in Germany.

    Science.gov (United States)

    Gangl, Markus; Ziefle, Andrea

    2015-09-01

    The authors investigate the relationship between family policy and women's attachment to the labor market, focusing specifically on policy feedback on women's subjective work commitment. They utilize a quasi-experimental design to identify normative policy effects from changes in mothers' work commitment in conjunction with two policy changes that significantly extended the length of statutory parental leave entitlements in Germany. Using unique survey data from the German Socio-Economic Panel and difference-in-differences, triple-differenced, and instrumental variables estimators for panel data, they obtain consistent empirical evidence that increasing generosity of leave entitlements led to a decline in mothers' work commitment in both East and West Germany. They also probe potential mediating mechanisms and find strong evidence for role exposure and norm setting effects. Finally, they demonstrate that policy-induced shifts in mothers' preferences have contributed to. retarding women's labor force participation after childbirth in Germany, especially as far as mothers' return to full-time employment is concerned.

  19. Learning science through talk: A case study of middle school students engaged in collaborative group investigation

    Science.gov (United States)

    Zinicola, Debra Ann

    Reformers call for change in how science is taught in schools by shifting the focus towards conceptual understanding for all students. Constructivist learning is being promoted through the dissemination of National and State Science Standards that recommend group learning practices in science classrooms. This study examined the science learning and interactions, using case study methodology, of one collaborative group of 4 students in an urban middle school. Data on science talk and social interaction were collected over 9 weeks through 12 science problem solving sessions. To determine student learning through peer interaction, varied group structures were implemented, and students reflected on the group learning experience. Data included: field notes, cognitive and reflective journals, audiotapes and videotapes of student talk, and audiotapes of group interviews. Journal data were analyzed quantitatively and all other data was transcribed into The Ethnograph database for qualitative analysis. The data record was organized into social and cognitive domains and coded with respect to interaction patterns to show how group members experienced the social construction of science concepts. The most significant finding was that all students learned as a result of 12 talk sessions as evidenced by pre- and post-conceptual change scores. Interactions that promoted learning involved students connecting their thoughts, rephrasing, and challenging ideas. The role structure was only used by students about 15% of the time, but it started the talk with a science focus, created awareness of scientific methods, and created an awareness of equitable member participation. Students offered more spontaneous, explanatory talk when the role structure was relaxed, but did not engage in as much scientific writing. They said the role structure was important for helping them know what to do in the talk but they no longer needed it after a time. Gender bias, status, and early adolescent

  20. Rugby league injuries in New Zealand: a review of 8 years of Accident Compensation Corporation injury entitlement claims and costs.

    Science.gov (United States)

    King, D A; Hume, P A; Milburn, P; Gianotti, S

    2009-08-01

    This paper provides an overview of the epidemiology of rugby league injuries and associated costs in New Zealand requiring medical treatment. New Zealand national Accident Compensation Corporation injury data for the period 1999 to 2007 were searched for rugby league injury cases. Data were analysed by demographics, body region, nature/severity of injury, and medical procedure and costs. A total of 5941 injury entitlement claims were recorded over the study period with a significant decrease observed in the injury rate between the 1999-2000 and 2002-2003 reporting years. The total cost of the injuries for the study period was $42,822,048 (equivalent to pound15,916,072). The mean (SD) number of injury entitlement claims per year was 743 (271) and yearly cost was $5,352,760 (pound1,989,880) ($2,485,535 (pound923,994)). The knee was the most commonly reported injury site (225 per 1000 entitlement claims; $8,750,147 (pound3,252,020)) and soft tissue injuries were the most common injury types (474 per 1000 entitlement claims; $17,324,214 (pound6,438,599)). Accounting for only 1.8% of total injury entitlement claims, concussion/brain injuries accounted for 6.3% of injury entitlement costs and had the highest mean cost per claim ($25 347 (pound9420)). The upper and lower arm recorded the highest mean injury site claim cost of $43,096 (pound16,016) per claim. The 25-29 age group recorded 27.7% of total injury entitlement claims and 29.6% of total injury entitlement costs, which was slightly more than the 20-24 age group (27.3% claims; 24.7% costs). Nearly 15% of total moderate to serious injury entitlement claims and 20% of total costs were recorded from participants 35 years or older. This study identified that the knee was the most common injury site and soft tissue injuries were the most common injury type requiring medical treatment, which is consistent with other international studies on rugby league epidemiology. This study also highlights that the rate of injury and

  1. An Innovative Sequential Focus Group Method for Investigating Diabetes Care Experiences With Indigenous Peoples in Canada

    Directory of Open Access Journals (Sweden)

    Kristen Jacklin

    2016-10-01

    Full Text Available This article describes the innovative use of sequential focus groups (SFGs with Indigenous adults living with type 2 diabetes. This use of SFGs has not been previously described in the literature. In our project, SFGs were used to explore Indigenous people’s experiences in managing their diabetes. Our research objective has been to elucidate deep understandings of these experiences in order to inform the development of continuing medical education curriculum with the aim of improving approaches to diabetes care for Indigenous people. Working in partnerships with Indigenous health organizations, we recruited four groups comprising participants from diverse Indigenous communities (two urban, two rural in three provinces of Canada. We conducted a series of five focus groups (SFGs with the same participants (6–8 participants at each site for a total of 20 focus groups and 29 participants. Indigenous people living with type 2 diabetes were asked open-ended questions concerning their experiences with diabetes and diabetes care in primary health-care settings. Our findings concerning the use of SFGs for Indigenous health research draw on team member and participants’ reflections captured in facilitator field notes, memos from debriefing sessions, and focus group transcripts. The SFG approach enabled in-depth exploration of the complex, and at times sensitive, issues related to Indigenous people’s views on diabetes and their experiences of diabetes care. The repeated sessions facilitated comfort and camaraderie among participants, which led to insightful sessions filled with personal and emotional stories of living with diabetes, the impacts of colonization, and health-care experiences. Overall, the method fostered a deeper level of engagement, exploration, and reflection than a single-session focus group typically would. We suggest this adaptation of the traditional single-session focus groups would be applicable to a wide variety of research

  2. Optical properties of boron-group (V) hexagonal nanowires: DFT investigation

    Indian Academy of Sciences (India)

    B SANTHIBHUSHAN; MAHESH SONI; ANURAG SRIVASTAVA

    2017-07-01

    The paper presents structural, electronic and optical properties of boron-group V hexagonal nanowires (h-NW) within the framework of density functional theory. The h-NW of boron-group V compounds with an analogous diameter of 12 Å have been designed in (1 1 1) plane. Stability analysis performed through formation energies reveal that, the stability of these structures decreases with increasing atomic number of the group Velement. The band nature predicts that these nanowires are good electrical conductors. Optical behaviour of the nanowires has been analysed through absorption coefficient, reflectivity, refractive index, optical conductivity and electron energy loss spectrum (EELS), that are computed from the frequency-dependent complex dielectric function. The analysis reveals high reactivity of BP and BAs h-NWs to the incident light especially in the IR and visible ranges, and the optical transparency of BN h-NW in the visible and UV ranges.

  3. Optical properties of boron-group (V) hexagonal nanowires: DFT investigation

    Science.gov (United States)

    Santhibhushan, B.; Soni, Mahesh; Srivastava, Anurag

    2017-07-01

    The paper presents structural, electronic and optical properties of boron-group V hexagonal nanowires (h-NW) within the framework of density functional theory. The h-NW of boron-group V compounds with an analogous diameter of 12 Å have been designed in (1 1 1) plane. Stability analysis performed through formation energies reveal that, the stability of these structures decreases with increasing atomic number of the group V element. The band nature predicts that these nanowires are good electrical conductors. Optical behaviour of the nanowires has been analysed through absorption coefficient, reflectivity, refractive index, optical conductivity and electron energy loss spectrum (EELS), that are computed from the frequency-dependent complex dielectric function. The analysis reveals high reactivity of BP and BAs h-NWs to the incident light especially in the IR and visible ranges, and the optical transparency of BN h-NW in the visible and UV ranges.

  4. Cause and Causality in Daycare Research: An Investigation of Group Differences in Swedish Child Care.

    Science.gov (United States)

    Wessels, Holger; Lamb, Michael E.; Hwang, Carl-Philip

    1996-01-01

    Illustrates problems facing researchers trying to demonstrate causal relationships between types of nonparental care and differences between groups of Swedish children. Argues that efforts must be made to validate and interpret differences that are found. Indicates ways to avoid misinterpretation of differences that are attributable to…

  5. An Investigation of Singing, Health and Well-Being as a Group Process

    Science.gov (United States)

    Mellor, Liz

    2013-01-01

    The aim of this paper is to explore perceptions of singing as a group process deriving from two research studies: (i) Study 1: CETL (Centre for Excellence in Teaching and Learning): C4C (Collaboration for Creativity) Research Project called Singing, Health and Well-being and (ii) Study 2: iSING. The studies consider singing in relation to health…

  6. European Malignant Hyperthermia Group guidelines for investigation of malignant hyperthermia susceptibility

    DEFF Research Database (Denmark)

    Hopkins, P M; Rüffert, H; Snoeck, M M

    2015-01-01

    It is 30 yr since the British Journal of Anaesthesia published the first consensus protocol for the laboratory diagnosis of malignant hyperthermia susceptibility from the European Malignant Hyperthermia Group. This has subsequently been used in more than 10 000 individuals worldwide to inform use...... and guidelines, and new sections, including recommendations for patient referral criteria and clinical interpretation of laboratory findings....

  7. Investigating the Effects of Group Practice Performed Using Psychodrama Techniques on Adolescents' Conflict Resolution Skills

    Science.gov (United States)

    Karatas, Zeynep

    2011-01-01

    The aim of this study is to examine the effects of group practice which is performed using psychodrama techniques on adolescents' conflict resolution skills. The subjects, for this study, were selected among the high school students who have high aggression levels and low problem solving levels attending Haci Zekiye Arslan High School, in Nigde.…

  8. A Self-Study Investigation of Using Inquiry Groups in a Professional Development School Context

    Science.gov (United States)

    Garin, Eva; Harper, Mya

    2016-01-01

    Inquiry Group participation for PDS teachers and teacher candidates is one of the signature programs of the Bowie State University PDS Network and provides PDS teachers and teacher candidates the opportunity to collaborate on teaching strategies and methodologies to use in their classrooms. This article uses self-study methodology to explore the…

  9. Health and safety plan for the Remedial Investigation and Site Investigation of Waste Area Grouping 2 at the Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Cofer, G.H.; Holt, V.L.; Roupe, G.W.

    1993-11-01

    This health and safety plan (HASP) was developed by the members of the Measurement Applications and Development Group of the Health Science Research Division at the Oak Ridge National Laboratory (ORNL). This plan was prepared to ensure that health and safety related items for the Waste Area Grouping (WAG) 2 Remedial Investigation (RI)/Feasibility Study and Site Investigation projects conform with the requirements of 29 CFR 1910.120 (April 18, 1992). The RI Plan calls for the characterization, monitoring, risk assessment, and identification of remedial needs and alternatives that have been structured and staged with short-term and long-term objectives. In early FY 1992, the WAG 2 RI was integrated with the ORNL Environmental Restoration (ER) Site Investigations program in order to achieve the complimentary objectives of the projects more effectively by providing an integrated basis of support. The combined effort was named the WAG 2 Remedial Investigation and Site Investigations Program (WAG 2 RI&SI). The Site Investigation activities are a series of monitoring efforts and directed investigations that support other ER activities by providing information about (1) watershed hydrogeology; (2) contaminants, pathways, and fluxes for groundwater at ORNL; (3) shallow subsurface areas that can act as secondary sources of contaminants; and (4) biological populations and contaminants in biota, in addition to other support and coordination activities.

  10. 20 CFR 404.331 - Who is entitled to wife's or husband's benefits as a divorced spouse.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Who is entitled to wife's or husband's... is entitled to wife's or husband's benefits as a divorced spouse. You are entitled to wife's or husband's benefits as the divorced wife or divorced husband of an insured person who is entitled to...

  11. The Helpfulness of Spiritually Influenced Group Work in Developing Self-Awareness and Self-Esteem: A Preliminary Investigation

    Directory of Open Access Journals (Sweden)

    Diana Coholic

    2005-01-01

    Full Text Available This paper discusses an exploratory study that investigated the helpfulness of spiritually influenced group work with eight adult women who shared a history of substance abuse. The overall purpose of the group was to help participants develop their self-awareness and self-esteem. The group, which was contextualized in transpersonal theory, was organized around the following themes and experiential exercises: meditation, mindfulness practice, dream work, stream of consciousness writing, the shadow self, and other arts-based processes. Grounded-theory analysis of group sessions and individual interviews with the participants found that the participants perceived the group to be helpful in developing their self-awareness and self-esteem. While the participants identified different aspects of the group as spiritual, making-meaning was one practice that was consistently described as a spiritually sensitive process. The results of this study in this emergent field are promising and suggestions are provided for future research.

  12. Norms as Group-Level Constructs: Investigating School-Level Teen Pregnancy Norms and Behaviors.

    Science.gov (United States)

    Mollborn, Stefanie; Domingue, Benjamin W; Boardman, Jason D

    2014-09-01

    Social norms are a group-level phenomenon, but past quantitative research has rarely measured them in the aggregate or considered their group-level properties. We used the school-based design of the National Longitudinal Study of Adolescent Health to measure normative climates regarding teen pregnancy across 75 U.S. high schools. We distinguished between the strength of a school's norm against teen pregnancy and the consensus around that norm. School-level norm strength and dissensus were strongly (r = -0.65) and moderately (r = 0.34) associated with pregnancy prevalence within schools, respectively. Normative climate partially accounted for observed racial differences in school pregnancy prevalence, but norms were a stronger predictor than racial composition. As hypothesized, schools with both a stronger average norm against teen pregnancy and greater consensus around the norm had the lowest pregnancy prevalence. Results highlight the importance of group-level normative processes and of considering the local school environment when designing policies to reduce teen pregnancy.

  13. Blood stream infections caused by Acinetobacter baumannii group in Japan - Epidemiological and clinical investigation.

    Science.gov (United States)

    Fujikura, Yuji; Yuki, Atsushi; Hamamoto, Takaaki; Kawana, Akihiko; Ohkusu, Kiyofumi; Matsumoto, Tetsuya

    2016-06-01

    Acinetobacter calcoaceticus-Acinetobacter baumannii complex, especially A. baumannii, Acinetobacter pittii and Acinetobacter nosocomialis, constitutes an important group of nosocomial pathogens; however, epidemiological or clinical characteristics and prognosis is limited in Japan. From 2009 to 2013, 47 blood stream infection cases resulting from A. baumannii group were reviewed at the National Defense Medical College, an 800-bed tertiary hospital. To determine the genospecies, further comparative nucleotide sequence analyses of the RNA polymerase b-subunit (rpoB) gene were performed. Sequence analysis of rpoB gene showed that 25 (49.0%), 17 (33.3%) and 5 (9.8%) cases were caused by A. baumannii, A. pittii and A. nosocomialis, respectively. The 30-day and in-hospital mortality rates of A. baumannii were 8.5% and 25.5%, respectively, and there were no significant differences between Acinetobacter species. Clinical characteristics were statistically insignificant. Multidrug-resistant Acinetobacter species were detected in 3 cases (5.9%) with same pulsed-field gel electrophoresis (PFGE) pattern and A. baumannii was less susceptible to amikacin and levofloxacin. In this study, the mortality and clinical characteristics were similar among A. baumannii group isolate cases despite some showing drug resistance. However, identification of Acinetobacter species helps to initiate appropriate antibiotic therapy in earlier treatment phase, because A. baumannii shows some drug resistance.

  14. User-centered Design of a Texas WIC App: A Focus Group Investigation.

    Science.gov (United States)

    Biediger-Friedman, Lesli; Crixell, Sylvia H; Silva, Monica; Markides, Brittany R; Smith, Kenneth S

    2016-07-01

    The purpose of this research was to conduct the first stages of a user-centered design of a smartphone app designed to improve health behaviors among participants in the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) in Texas. Focus groups explored facilitators and barriers to health behaviors, current use of apps, and desired features in a WIC app. Facilitators to improve health behaviors included access to information, support from healthcare practitioners and family, and implementation of strategies. Current app use themes included texting/chatting, accessing information, tracking/locating, planning/scheduling, sharing, and gaming. Frequencies of key themes within and across groups were used to inform app prototype design. Mock-ups of 15 prototype features were developed based on themes of facilitators and currently used app features. Participants agreed that having all features combined into a single WIC app would be convenient and provide trustworthy information from WIC. The enthusiasm of focus group participants for a comprehensive WIC app suggests that this initiative is timely, and that an app has potential to improve health behaviors. Future research should continue the user-centered design process through further evaluation of prototype features, incorporating cultural preferences at every step.

  15. Risk groups for clinical complications of norovirus infections: an outbreak investigation.

    NARCIS (Netherlands)

    Mattner, F; Sohr, D; Heim, A; Gastmeier, P; Vennema, H; Koopmans, M

    2006-01-01

    Norovirus infections have been described as self-limiting diseases of short duration. An investigation of a norovirus outbreak in a university hospital provided evidence for severe clinical features in patients with several underlying diseases. Clinical outcomes of norovirus infection were defined.

  16. Magnetotelluric investigation of the Vestfold Hills and Rauer Group, East Antarctica

    Science.gov (United States)

    Peacock, Jared R.; Selway, Katherine

    2016-01-01

    The Vestfold Hills and Rauer Group in East Antarctica have contrasting Archean to Neoproterozoic geological histories and are believed to be juxtaposed along a suture zone that now lies beneath the Sørsdal Glacier. Exact location and age of this suture zone are unknown, as is its relationship to regional deformation associated with the amalgamation of East Gondwana. To image the suture zone, magnetotelluric (MT) data were collected in Prydz Bay, East Antarctica, mainly along a profile crossing the Sørsdal Glacier and regions inland of the Vestfold Hills and Rauer Group islands. Time-frequency analysis of the MT time series yielded three important observations: (1) Wind speeds in excess of ∼8 m/s reduce coherence between electric and magnetic fields due to charged wind-blown particles of ice and snow. (2) Estimation of the MT transfer function is best between 1000 and 1400 UT when ionospheric Hall currents enhance the magnetic source field. (3) Nonplanar source field effects were minimal but detectable and removed from estimation of the MT transfer function. Inversions of MT data in 2-D and 3-D produce similar resistivity models, where structures in the preferred 3-D resistivity model correlate strongly with regional magnetic data. The electrically conductive Rauer Group is separated from the less conductive Vestfold Hills by a resistive zone under the Sørsdal Glacier, which is interpreted to be caused by oxidation during suturing. Though a suture zone has been imaged, no time constrains on suturing can be made from the MT data.

  17. 75 FR 63189 - Draft Guidance for Industry on Investigational New Drug Applications-Determining Whether Human...

    Science.gov (United States)

    2010-10-14

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Investigational New Drug... Drug Administration (FDA) is announcing the availability of a draft guidance for industry entitled... draft guidance for industry entitled ``Investigational New Drug Applications (INDs)--Determining...

  18. Monte Carlo renormalization-group investigation of the two-dimensional O(4) sigma model

    Science.gov (United States)

    Heller, Urs M.

    1988-01-01

    An improved Monte Carlo renormalization-group method is used to determine the beta function of the two-dimensional O(4) sigma model. While for (inverse) couplings beta = greater than about 2.2 agreement is obtained with asymptotic scaling according to asymptotic freedom, deviations from it are obtained at smaller couplings. They are, however, consistent with the behavior of the correlation length, indicating 'scaling' according to the full beta function. These results contradict recent claims that the model has a critical point at finite coupling.

  19. GEOCHEMICAL INVESTIGATIONS OF CO₂-BRINE-ROCK INTERACTIONS OF THE KNOX GROUP IN THE ILLINOIS BASIN

    Energy Technology Data Exchange (ETDEWEB)

    Yoksoulian, Lois; Berger, Peter; Freiburg, Jared; Butler, Shane; Leetaru, Hannes

    2014-09-30

    Increased output of greenhouse gases, particularly carbon dioxide (CO₂), into the atmosphere from anthropogenic sources is of great concern. A potential technology to reduce CO₂ emissions is geologic carbon sequestration. This technology is currently being evaluated in the United States and throughout the world. The geology of the Illinois Basin exhibits outstanding potential as a carbon sequestration target, as demonstrated by the ongoing Illinois Basin – Decatur Project that is using the Mt. Simon Sandstone reservoir and Eau Claire Shale seal system to store and contain 1 million tonnes of CO₂. The Knox Group-Maquoketa Shale reservoir and seal system, located stratigraphically above the Mt. Simon Sandstone-Eau Claire Shale reservoir and seal system, has little economic value as a resource for fossil fuels or as a potable water source, making it ideal as a potential carbon sequestration target. In order for a reservoir-seal system to be effective, it must be able to contain the injected CO₂ without the potential for the release of harmful contaminants liberated by the reaction between CO₂-formation fluids and reservoir and seal rocks. This study examines portions of the Knox Group (Potosi Dolomite, Gunter Sandstone, New Richmond Sandstone) and St. Peter Sandstone, and Maquoketa Shale from various locations around the Illinois Basin. A total of 14 rock and fluid samples were exposed to simulated sequestration conditions (9101–9860 kPa [1320–1430 psi] and 32°–42°C [90°– 108°F]) for varying amounts of time (6 hours to 4 months). Knox Group reservoir rocks exhibited dissolution of dolomite in the presence of CO₂ as indicated by petrographic examination, X-ray diffraction analysis, and fluid chemistry analysis. These reactions equilibrated rapidly, and geochemical modeling confirmed that these reactions reached equilibrium within the time frames of the experiments. Pre-reaction sample mineralogy and postreaction fluid geochemistry from this

  20. Monte Carlo renormalization-group investigation of the two-dimensional O(4) sigma model

    Science.gov (United States)

    Heller, Urs M.

    1988-01-01

    An improved Monte Carlo renormalization-group method is used to determine the beta function of the two-dimensional O(4) sigma model. While for (inverse) couplings beta = greater than about 2.2 agreement is obtained with asymptotic scaling according to asymptotic freedom, deviations from it are obtained at smaller couplings. They are, however, consistent with the behavior of the correlation length, indicating 'scaling' according to the full beta function. These results contradict recent claims that the model has a critical point at finite coupling.

  1. Epidemiological investigations of aircrew: an occupational group with low-level cosmic radiation exposure.

    Science.gov (United States)

    Zeeb, Hajo; Hammer, Gaël P; Blettner, Maria

    2012-03-01

    Aircrew and passengers are exposed to low-level cosmic ionising radiation. Annual effective doses for flight crew have been estimated to be in the order of 2-5 mSv and can attain 75 mSv at career end. Epidemiological studies in this occupational group have been conducted over the last 15-20 years, usually with a focus on radiation-associated cancer. These studies are summarised in this note. Overall cancer risk was not elevated in most studies and subpopulations analysed, while malignant melanoma, other skin cancers and breast cancer in female aircrew have shown elevated incidence, with lesser risk elevations in terms of mortality. In some studies, including the large German cohort, brain cancer risk appears elevated. Cardiovascular mortality risks were generally very low. Dose information for pilots was usually derived from calculation procedures based on routine licence information, types of aircraft and routes/hours flown, but not on direct measurements. However, dose estimates have shown high validity when compared with measured values. No clear-cut dose-response patterns pointing to a higher risk for those with higher cumulative doses were found. Studies on other health outcomes have shown mixed results. Overall, aircrew are a highly selected group with many specific characteristics and exposures that might also influence cancers or other health outcomes. Radiation-associated health effects have not been clearly established in the studies available so far.

  2. Investigating the Distribution of Medical Services among Socioeconomic Groups in Texas

    Science.gov (United States)

    Daniel, A.; Zhao, Ph D., S.; O'Keefe, Ph D., CRNP, RN, L.

    2016-12-01

    The Environmental Justice (EJ) literature generally focuses on negative environmental externalities and disamenities found around certain types of demographic conditions such as poor and ethnic groups. This study aims to identify any relationships among environmental risks, communities, and access to hospital services. Community demographic variables will be defined by census tracts and units based on a geographic information system, such as buffer tools. Empirical analyses of the relationships between demographics and environmental burdens take a prominent position in the large EJ literature. However, there is a dearth of research regarding exposed communities and access to hospitals for medical services. Leveraging a dataset that combines hospital locations, pollution sources, and demographic information, the authors will analyze whether different social groups (defined by gender, age, income, and education level) have equal access to hospitals. The research team consists of researchers from Earth system science, public policy, and nursing, and adopts an interdisciplinary approach including ArcGIS analysis and statistical modeling. This project also bridges the literature of health, air pollution, and environmental policy.

  3. Anxiety and depression in the workplace: effects on the individual and organisation (a focus group investigation).

    Science.gov (United States)

    Haslam, C; Atkinson, S; Brown, S S; Haslam, R A

    2005-10-01

    While the prevalence of anxiety and depression has increased, little is known of the impact on working life. The aim of this study was to explore the effects of anxiety and depression and the treatment for these conditions on performance and safety in the workplace. Nine focus groups were conducted with employees who had suffered anxiety and depression. A further 3 groups comprised staff from human resources and occupational health. The sample comprised 74 individuals aged 18-60 years, from a range of occupations. Results were presented to a panel of experts to consider the clinical implications. Workers reported that the symptoms and medication impaired work performance, describing accidents which they attributed to their condition/medication. Respondents were largely unprepared for the fact that the medication might make them feel worse initially. Employees were reluctant to disclose their condition to colleagues due to the stigma attached to mental illness. People who had experienced problems with managing their symptoms and medication at work are more likely to volunteer to participate in such a study than those who had a satisfactory experience. Also, the researchers had no background information on severity of mental health problems of participants. Anxiety and depression were associated with impaired work performance and safety. The authors consider the implications for health care and the management of mental health problems at work.

  4. MEMINIMALKAN KECEMASAN MATEMATIKA MELALUI METODE GROUP INVESTIGATION (GI) PADA SISWA SMP NEGERI 10 TARAKAN TAHUN AJARAN 2010/2011

    OpenAIRE

    2011-01-01

    WITA DEWI ANTI 2011. To Minimize Math Anxiety Through Method Group Investigation of Student SMP Negeri 10 Tarakan academic year 2010/2011. ( To conselor by Mr.Samsudin, M.Si as if level instructur I and Mr. Amat M.Pd as if level Instructur II). This research purpose to know how aplication to study Group Investigation (GI) as if efforts to minimize concern student to study mathematics. Data beginning to take use guetionnaire concern which contents by student class viii-1 SMP Negeri 10 Tarakan ...

  5. First principles investigations on the electronic structure of anchor groups on ZnO nanowires and surfaces

    Energy Technology Data Exchange (ETDEWEB)

    Dominguez, A.; Lorke, M.; Rosa, A. L.; Frauenheim, Th. [BCCMS, Universität Bremen, Am Fallturm 1, 28359 Bremen (Germany); Schoenhalz, A. L.; Dalpian, G. M. [CCNH, Universidade Federal do ABC, Av. dos Estados 5001, Santo André (Brazil); Rocha, A. R. [IFT, Universidade Estadual Paulista, R. Dr. Bento Teobaldo Ferraz, 271, São Paulo (Brazil)

    2014-05-28

    We report on density functional theory investigations of the electronic properties of monofunctional ligands adsorbed on ZnO-(1010) surfaces and ZnO nanowires using semi-local and hybrid exchange-correlation functionals. We consider three anchor groups, namely thiol, amino, and carboxyl groups. Our results indicate that neither the carboxyl nor the amino group modify the transport and conductivity properties of ZnO. In contrast, the modification of the ZnO surface and nanostructure with thiol leads to insertion of molecular states in the band gap, thus suggesting that functionalization with this moiety may customize the optical properties of ZnO nanomaterials.

  6. Investigating the critical properties of beyond-QCD theories using Monte Carlo Renormalization Group matching

    CERN Document Server

    Hasenfratz, Anna

    2009-01-01

    Monte Carlo Renormalization Group (MCRG) methods were designed to study the non-perturbative phase structure and critical behavior of statistical systems and quantum field theories. I adopt the 2-lattice matching method used extensively in the 1980's and show how it can be used to predict the existence of non-perturbative fixed points and their related critical exponents in many flavor SU(3) gauge theories. This work serves to test the method and I study relatively well understood systems: the $N_f=0$, 4 and 16 flavor models. The pure gauge and $N_f=4$ systems are confining and chirally broken and the MCRG method can predict their bare step scaling functions. Results for the $N_f=16$ model indicate the existence of an infrared fixed point with nearly marginal gauge coupling. I present preliminary results for the scaling dimension of the mass at this new fixed point.

  7. Conversation, co-ordination and convention: an empirical investigation of how groups establish linguistic conventions.

    Science.gov (United States)

    Garrod, S; Doherty, G

    1994-12-01

    Two experiments are reported which demonstrate the development of co-ordinated description languages in two groups of communicators playing Garrod and Anderson's (1987) maze game. The experiments contrast language co-ordination between speakers who always interact with the same partner (isolated pairs) as compared with speakers who interact with different partners drawn from the same community. Whereas the isolated pairs show higher degrees of inter-speaker convergence than the community pairs at the start of the experiment, the situation reverses by the time they have all played six or more games. The results are discussed at two levels: (1) in terms of Lewis's formal theory of conventions, and (2) in relation to a language processing model which abides by the "output/input co-ordination" principle proposed in Garrod and Anderson (1987).

  8. The Quest for Golden Bananas: Investigating Carotenoid Regulation in a Fe'i Group Musa Cultivar.

    Science.gov (United States)

    Buah, Stephen; Mlalazi, Bulukani; Khanna, Harjeet; Dale, James L; Mortimer, Cara L

    2016-04-27

    The regulation of carotenoid biosynthesis in a high-carotenoid-accumulating Fe'i group Musa cultivar, "Asupina", has been examined and compared to that of a low-carotenoid-accumulating cultivar, "Cavendish", to understand the molecular basis underlying carotenogenesis during banana fruit development. Comparisons in the accumulation of carotenoid species, expression of isoprenoid genes, and product sequestration are reported. Key differences between the cultivars include greater carotenoid cleavage dioxygenase 4 (CCD4) expression in "Cavendish" and the conversion of amyloplasts to chromoplasts during fruit ripening in "Asupina". Chromoplast development coincided with a reduction in dry matter content and fruit firmness. Chromoplasts were not observed in "Cavendish" fruits. Such information should provide important insights for future developments in the biofortification and breeding of banana.

  9. The Development of Learning Resource for the Saleng Community under the Bridge of Zone 1 Entitled “How to Repair Electrical Appliances”

    OpenAIRE

    Pornpapatsorn Princhankol; Kuntida Thamwipat; Paveena Thambunharn; Wuttipong Phansatarn

    2013-01-01

    This research was aimed to develop a learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances” in order to determine the quality of learning community and to examine the satisfaction of the sampling group which was chosen using specified sampling method. The tools used in this study consisted of 1) learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances”, including video clip...

  10. [Preliminary investigation on the materia medica of the Zhuang ethnic group].

    Science.gov (United States)

    Rong, Xiao-Xiang; Li, Gui

    2013-09-01

    By Zhuang materia medica, it refers to application of medicines under the instructions of medical theory of Zhuang ethnic group. By studying the pronunciation of the Zhuang language for the terms "zhu yu", "bai jiu", and "mi gu" included in the shan hai jing nan shan jing (The Classic of Southern Mountain in Classic of Seas and Mountains) carried out by the Zhuang scholar Qin Bao-lin, it was concluded that the Zhuang minority already applied medicines early in the pre-Qin period. Through extensive cultural communication in different regions in the Wei-Jin-Southern-Northern Dynasties, the medicinal experiences of the Zhuang ethnic group appeared in ancient literature. The antidotes in Zhou hou fang (Handbook of Prescriptions for Emergency), for instance, were mostly coming from the Southern Ridge area. Since the Sui-Tang Dynasties, many materia medica recorded in the herbal works and regional gazetteers, and Annals such as the Guangxi Annals, Gazetteer of Nanning County, and Gazetteer of Liuzhou County, Gazetteer of Binzhou County etc., also carry medicines such as Cinnamom twigs and bark, and mangosteen etc., which are similar to those of the Zhuang medicines. In the Republican period, many manuscripts of Zhuang medicines appeared. After 1949, many institutions of Zhuang medicine were set up successively, including The Nanning Medical Institute, The Medical Institute of Wuzhou, The Medical Institute of Guilin. Systematic researches were also done, with publication of a series of works on Zhuang materia medica. Reformation of part of the prescription forms of Zhuang medicine were also accomplished.

  11. Experimenting clinical pathways in general practice: a focus group investigation with Italian general practitioners

    Directory of Open Access Journals (Sweden)

    Lucia Zannini

    2012-07-01

    Full Text Available Background. Clinical governance is considered crucial in primary care. Since 2005, clinical pathways have been experimentally implemented at the Local Health Authority of Monza Brianza (ASLMB, Italy, to develop general practitioners’ (GPs care of patients affected by some chronic diseases. The experimentation was aimed at introducing clinical governance in primary care, increasing GPs’ involvement in the care of their patients, and improving both patients’ and professionals’ satisfaction. In the period 2005-2006, 12% of the 763 employed GPs in the ASLMB were involved in the experiment, while this percentage increased to 15-20% in 2007-2008. Design and Methods. Twenty-four GPs were purposively sampled, randomly divided into two groups and asked to participate in focus groups (FGs held in 2008, aimed at evaluating their perception of the experiment. The FGs were audio-recorded, dialogues were typed out and undergone to a thematic analysis, according to the Interpretative Phenomenological Approach. Results. Four major themes emerged: i clinical pathways can result in GPs working in a more efficient and effective fashion; ii they can assure higher levels of both patient and professional satisfaction, since they sustain a caring approach and strengthen the GPs’ role; iii nevertheless, clinical pathways increase the bureaucratic workload and problems can arise in relationships among GPs and the LHA; iv the implementation of clinical pathways can be improved, especially by reducing bureaucracy and by assuring their continuity. Conclusions. Managerial aspects should be considered with care in order to experimentally introduce clinical pathways in general practice, and continuity of the experimentation should be guaranteed to improve GPs’ adherence and commitment.

  12. Women's Knowledge And Attitude About Osteoporosis At Kayseri Melikgazi Health Group Headship’s - Original Investigation

    Directory of Open Access Journals (Sweden)

    Rıza Çıtıl

    2007-09-01

    Full Text Available Aim: At the present day osteoporosis is an important subject of public health concern. Osteoporosis is a systemic skeletal disorder, which is characterized by increased bone fragility and increased fracture risk. The aim of this study was to evaluate women’s knowledge and attitude about osteoporosis. Patients and Method: The study was performed in 2006 at Kayseri Melikgazi Health Group Headship’s 14 village clinic area on 800 women over 18 years old who accepted to join this study. İt is performed by home visits with a descriptive questionnaire which concernes knowledge, attitude and risk factors about osteporosis. Results: Women merge in the study, 74.6% is at 18-49 age group, 49.0% is first and second degree graduated, 83.5% is housewife and 29.8% is at menaposis. Women’s knowledge level about osteoporosis is low, knowledge level is on increase with education levels increase and it is significant and it decreases significantly by the age increases (p<0.05. 12.3% of the participants (98 women reported a diagnosis of osteoporosis. 15.0% of the women reported daily regular exercise and walk. 11.5% of the women reported have previously fracture history and 84.8% of the fractures related to crash. There are no statistical differences between diagnosis of osteoporosis and, color of skin and body structure. The most common knowledge source about osteoporosis is television and radio. Most taken medicines to osteoporosis are calcium and vitamin D. Conclusion: Basic approach at osteoporosis is protection, therefore it must be focused on education to raise women’s knowledge level about osteoporosis. Health professionals must act more in this head, and all should be educated about osteoporosis risk factors, diagnose, threatment and complications. (From the World of Osteoporosis 2007;13:60-6

  13. Being scientifical: Popularity, purpose and promotion of amateur research and investigation groups in the U.S

    Science.gov (United States)

    Hill, Sharon A.

    21st century television and the Internet are awash in content regarding amateur paranormal investigators and research groups. These groups proliferated after reality investigation programs appeared on television. Exactly how many groups are active in the U.S. at any time is not known. The Internet provides an ideal means for people with niche interests to find each other and organize activities. This study collected information from 1000 websites of amateur research and investigation groups (ARIGs) to determine their location, area of inquiry, methodology and, particularly, to determine if they state that they use science as part of their mission, methods or goals. 57.3% of the ARIGs examined specifically noted or suggested use of science as part of the groups' approach to investigation and research. Even when not explicit, ARIGs often used science-like language, symbols and methods to describe their groups' views or activities. Yet, non-scientific and subjective methods were described as employed in conjunction with objective methods. Furthermore, what were considered scientific processes by ARIGs did not match with established methods and the ethos of the scientific research community or scientific processes of investigation. ARIGs failed to display fundamental understanding regarding objectivity, methodological naturalism, peer review, critical thought and theoretical plausibility. The processes of science appear to be mimicked to present a serious and credible reputation to the non-scientific public. These processes are also actively promoted in the media and directly to the local public as "scientific". These results highlight the gap between the scientific community and the lay public regarding the understanding of what it means to do science and what criteria are necessary to establish reliable knowledge about the world.

  14. Waste Area Grouping 4 Site Investigation Data Management Plan, Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    The purpose of this Data and Records Management Plan (DRMP) is to ensure that the ER environmental measurements data management process, from planning through measurement, recording, evaluation, analysis, use, reporting, and archival of data, is controlled in an efficient, comprehensive, and standardized manner. Proper organization will ensure that data and documentation are adequate to describe the procedures, events,and results of the Waste Area Grouping (WAG) 4 project. The data management process manages the life cycle of environmental measurements data from the planning of data for characterization and remediation decisions through the collection, review, and actual usage of the data for decision-making purposes to the long-term storage of the data. The nature of the decision-making process for an Environmental Restoration (ER) project is inherently repetitive. Existing data are gathered and evaluated to establish what is known about a site. Decisions regarding the nature of the contamination and potential remedial actions are formulated. Based upon the potential risk to human health and the environment, an acceptable level of uncertainty is defined for each remediation decision. WAG 4 is a shallow-waste burial site consisting of three separate areas: (1) Solid Waste Storage Area (SWSA) 4, a shallow-land burial ground containing radioactive and potentially hazardous wastes; (2) an experimental Pilot Pit Area, including a pilot-scale testing pit; and (3) sections of two abandoned underground pipelines formerly used for transporting liquid, low-level radioactive waste.

  15. Small Group Computer-Assisted Instruction with SMART Board Technology: An Investigation of Observational and Incidental Learning of Nontarget Information

    Science.gov (United States)

    Campbell, Monica L.; Mechling, Linda C.

    2009-01-01

    This investigation examined the effectiveness of teaching letter sounds in a small group arrangement using computer-assisted instruction with SMART Board technology and a 3s constant time delay procedure to three students with learning disabilities. A multiple probe design across letter sound sets and replicated across students evaluate the…

  16. Competitive Team-Based Learning versus Group Investigation with Reference to the Language Proficiency of Iranian EFL Intermediate Students

    Science.gov (United States)

    Hosseini, Seyed Mohammad Hassan

    2014-01-01

    This paper is a report on an experimental study which intended to look into the possible effects of Competitive Team-Based Learning (CTBL) vis-à-vis Group Investigation (GI) method of Cooperative Learning (CL) on the language proficiency of Iranian EFL intermediate students. Seventy homogeneous Iranian intermediate students were selected out of a…

  17. Regression Artifacts in Nonequivalent Control Group Designs: An Empirical Investigation of Bias in ANCOVA and Matching Designs.

    Science.gov (United States)

    Vermillion, James E.

    The presence of artifactual bias in analysis of covariance (ANCOVA) and in matching nonequivalent control group (NECG) designs was empirically investigated. The data set was obtained from a study of the effects of a television program on children from three day care centers in Mexico in which the subjects had been randomly selected within centers.…

  18. Multi-parametric investigation of the volcano-hydrothermal system at Tatun Volcano Group, Northern Taiwan

    Directory of Open Access Journals (Sweden)

    S. Rontogianni

    2012-07-01

    Full Text Available The Tatun Volcano Group (TVG is located in northern Taiwan near the capital Taipei. In this study we selected and analyzed almost four years (2004–2007 of its seismic activity. The seismic network established around TVG initially consisted of eight three-component seismic stations with this number increasing to twelve by 2007. Local seismicity mainly involved high frequency (HF earthquakes occurring as isolated events or as part of spasmodic bursts. Mixed and low frequency (LF events were observed during the same period but more rarely. During the analysis we estimated duration magnitudes for the HF earthquakes and used a probabilistic non-linear method to accurately locate all these events. The complex frequencies of LF events were also analyzed with the Sompi method indicating fluid compositions consistent with a misty or dusty gas. We juxtaposed these results with geochemical/temperature anomalies extracted from fumarole gas and rainfall levels covering a similar period. This comparison is interpreted in the context of a model proposed earlier for the volcano-hydrothermal system of TVG where fluids and magmatic gases ascend from a magma body that lies at around 7–8 km depth. Most HF earthquakes occur as a response to stresses induced by fluid circulation within a dense network of cracks pervading the upper crust at TVG. The largest (ML ~ 3.1 HF event that occurred on 24 April 2006 at a depth of 5–6 km had source characteristics compatible with that of a tensile crack. It was followed by an enrichment in magmatic components of the fumarole gases as well as a fumarole temperature increase, and provides evidence for ascending fluids from a magma body into the shallow hydrothermal system. This detailed analysis and previous physical volcanology observations at TVG suggest that the region is volcanically active and that measures to mitigate potential hazards have to be considered by the local authorities.

  19. Investigating the Influence of Group Therapy with Logo Therapy Approach in Reducing Depression in Patients with Colorectal Cancer

    Directory of Open Access Journals (Sweden)

    Amir Hossein Sharifi

    2016-03-01

    Full Text Available This study was carried out in order to investigate the Influence of group therapy with logo therapy approach in reducing depression in patients with colorectal cancer in Hazrat-e-Rasoul Hospital. The research method was quasiexperimental design with pre-test, post-test, control group and follow-up (2 months. The study population included all patients with colorectal cancer in Tehran and referred samples to Hazrat-e-Rasoul Hospital in the second 6 months of the year 2015. The sample consisted of 30 patients with colorectal cancer (45 to 65 years old who were selected for sampling and randomly divided into two Control and Experimental groups (15 people. The tool was Beck Depression questionnaire that consists of 21 questions that was conducted in three stages. The intervention included logo therapy package in group method that it was in held in 10 sessions of 2 hours, 2 sessions per a week for experimental group and there was no intervention in the control group. To analyze the data, and inferential findings, descriptive statistic and the one-way ANCOVA, two-way and repeated measures test was used, respectively. The results of investigating data showed that intervention with logo therapy approach was effective on reducing depression in patients with colorectal cancer and the results of follow-up analysis showed effect lasting over time. So, this method can be used to reduce depression in patients with colorectal cancer.

  20. [The investigation of Entamoeba gingivalis and Trichomonas tenax in a group of patients with periodontal disease].

    Science.gov (United States)

    Abualqomsaan, Moin; Töz, Seray Ozensoy; Yolasiğmaz, Ayşegül; Turgay, Nevin

    2010-01-01

    The oral cavity is suitable for invasion of many microorganisms. Entamoeba gingivalis (E.gingivalis) and Trichomonas tenax (T.tenax) settle in the oral cavity of patients with poor oral hygiene and gingival disease. In the present study, two slide specimens were prepared from the cole region of the teeth of 46 persons for investigation of the parasites. One of the slide specimens was dried in the air while the other one put into fixative and they were stained with trichrome and Giemsa stains. The two staining methods were used for 36 samples and only Giemsa, for 10 samples. E. gingivalis was positive in 7 (19.44%) out of 36 samples stained by the trichrome stain while T. tenax was positive in one (2.17%) out of 46 samples stained by Giemsa stain. Parasitic infections were found to be positive in seven (21.2%) specimen from 33 patients with periodontal disease and in one (7.69%) specimen from 13 healthy controls. Dental policlinics are generally far from parasitology laboratories and microscopical wet mount examination can not be performed. Therefore dentists can send the specimens and have the parasites diagnosed with Giemsa and trichrome staining methods as an alternative to wet mount examination.

  1. Investigate Methods to Decrease Compilation Time-AX-Program Code Group Computer Science R& D Project

    Energy Technology Data Exchange (ETDEWEB)

    Cottom, T

    2003-06-11

    Large simulation codes can take on the order of hours to compile from scratch. In Kull, which uses generic programming techniques, a significant portion of the time is spent generating and compiling template instantiations. I would like to investigate methods that would decrease the overall compilation time for large codes. These would be methods which could then be applied, hopefully, as standard practice to any large code. Success is measured by the overall decrease in wall clock time a developer spends waiting for an executable. Analyzing the make system of a slow to build project can benefit all developers on the project. Taking the time to analyze the number of processors used over the life of the build and restructuring the system to maximize the parallelization can significantly reduce build times. Distributing the build across multiple machines with the same configuration can increase the number of available processors for building and can help evenly balance the load. Becoming familiar with compiler options can have its benefits as well. The time improvements of the sum can be significant. Initial compilation time for Kull on OSF1 was {approx} 3 hours. Final time on OSF1 after completion is 16 minutes. Initial compilation time for Kull on AIX was {approx} 2 hours. Final time on AIX after completion is 25 minutes. Developers now spend 3 hours less waiting for a Kull executable on OSF1, and 2 hours less on AIX platforms. In the eyes of many Kull code developers, the project was a huge success.

  2. Transfer of single farm payment entitlements to farm successors: impact on structural change and rental prices in Switzerland

    Directory of Open Access Journals (Sweden)

    Gabriele Mack

    2013-09-01

    Full Text Available This paper analyses the impact of tradable and non-tradable single farm payment (SFP entitlements for farm successors on structural change and the lease market. Using the example of Swiss agriculture, the effects on rental-price trends and farm-exit rates are investigated. An ex-ante normative impact analysis is performed with the agent-based agricultural-sector model SWISSland, which simulates structural change processes and income trends in Swiss agriculture over a period of up to 15 years. A land market implemented at municipality level simulates the plot-by-plot leasing of land to surrounding neighbouring agents that is common in Switzerland. Allocation of plots to tenants as well as lease pricing is modelled taking into account the farm-specific land rents. The results show that personalised SFP entitlements which could not be transferred to a farm successor not only cause an intensification of structural change, but would also thus lead to a substantial reduction in rental prices. SFP entitlements which were successfully transferred to farm successors have only a slight impact on structural change and the rental prices of arable land. Only for grassland in the mountain region does a stronger shift result in a significant reduction in rental prices.

  3. Transboundary nuclear risks and legal entitlement to be protected under international law. Grenzueberschreitendes nukleares Risiko und voelkerrechtlicher Schutzanspruch

    Energy Technology Data Exchange (ETDEWEB)

    Handl, G.

    1992-01-01

    The study in hand examines the conditions supporting and governing the legal entitlement of a state affected by the potential hazards of a nuclear installation in a neighbouring state to be protected against such hazards, and to enforce such entitlement on a bilateral level, based on international law, in order to guarantee the integrity of the state's territory and its population. There are three basic items to be investigated: (1) the objective definition of the transboundary nuclear risk, which in the bilateral relationship between the risk-exposed state and the installation state creates a right to claim protection on the part of the exposed state; (2) the concrete definition of this bilateral entitlement to be protected from the nuclear risks, i.e. after an 'internationalization' of the decision-making processes underlying the erection and operation of nuclear installations and the subsequent waste management; (3) the international leagal obligations to be fulfilled to compensate for nuclear damage as a result of incidents or accidents in a nuclear installation. (orig./HP).

  4. FORUM: Instructional Communication and Millennial Students: Millennial Students in the College Classroom: Adjusting to Academic Entitlement

    Science.gov (United States)

    Goldman, Zachary W.; Martin, Matthew M.

    2016-01-01

    Academic entitlement (AE) refers to the expectation of educational success despite the input of personal effort needed to earn it (Boswell, 2012). Entitled students feel that learning should require minimal work and that difficulties encountered during the learning process should be attributed to instructors, rather than themselves. AE has become…

  5. 12 CFR 1511.4 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Creation of Participant's Security Entitlement... CORPORATION BOOK-ENTRY PROCEDURE § 1511.4 Creation of Participant's Security Entitlement; security interests... to secure deposits of public money, including without limitation deposits to the Treasury tax and...

  6. 31 CFR 354.4 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Creation of Participant's Security Entitlement; security interests. 354.4 Section 354.4 Money and Finance: Treasury Regulations Relating to Money... Creation of Participant's Security Entitlement; security interests. (a) A Participant's Security...

  7. 24 CFR 81.93 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-04-01

    ... 24 Housing and Urban Development 1 2010-04-01 2010-04-01 false Creation of Participant's Security... Procedures § 81.93 Creation of Participant's Security Entitlement; security interests. (a) A Participant's... Entitlement of a Participant in favor of the United States to secure deposits of public money, including...

  8. Permissive Parenting and Mental Health in College Students: Mediating Effects of Academic Entitlement

    Science.gov (United States)

    Barton, Alison L.; Hirsch, Jameson K.

    2016-01-01

    Objective: Student mental health may suffer due to unreasonable expectations associated with academic entitlement; permissive parenting may be one source of these expectations. The authors examined the role of academic entitlement as a mediator of the relationship between permissive parenting and psychological functioning. Participants:…

  9. FORUM: Instructional Communication and Millennial Students: Millennial Students in the College Classroom: Adjusting to Academic Entitlement

    Science.gov (United States)

    Goldman, Zachary W.; Martin, Matthew M.

    2016-01-01

    Academic entitlement (AE) refers to the expectation of educational success despite the input of personal effort needed to earn it (Boswell, 2012). Entitled students feel that learning should require minimal work and that difficulties encountered during the learning process should be attributed to instructors, rather than themselves. AE has become…

  10. 5 CFR 536.304 - Determining an employee's pay retention entitlement.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Determining an employee's pay retention... REGULATIONS GRADE AND PAY RETENTION Pay Retention § 536.304 Determining an employee's pay retention entitlement. (a) General. (1) When an employee becomes entitled to pay retention under § 536.301 or 536.302 or...

  11. 20 CFR 216.93 - Entitlement to more than one survivor annuity.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Entitlement to more than one survivor annuity. 216.93 Section 216.93 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD... than one survivor annuity. If an individual is entitled to more than one survivor annuity, only...

  12. 20 CFR 216.92 - Entitlement as a spouse or divorced spouse and as a survivor.

    Science.gov (United States)

    2010-04-01

    ... and as a survivor. 216.92 Section 216.92 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS....92 Entitlement as a spouse or divorced spouse and as a survivor. If an individual is entitled to both a spouse or divorced spouse and survivor annuity, only the larger annuity will be paid. However,...

  13. 20 CFR 228.21 - Entitlement as a spouse or divorced spouse and as a survivor.

    Science.gov (United States)

    2010-04-01

    ... and as a survivor. 228.21 Section 228.21 Employees' Benefits RAILROAD RETIREMENT BOARD REGULATIONS UNDER THE RAILROAD RETIREMENT ACT COMPUTATION OF SURVIVOR ANNUITIES The Tier I Annuity Component § 228.21 Entitlement as a spouse or divorced spouse and as a survivor. If an individual is entitled to...

  14. Does the Measurement or Magnitude of Academic Entitlement Change over Time?

    Science.gov (United States)

    Sessoms, John; Finney, Sara J.; Kopp, Jason P.

    2016-01-01

    Academic entitlement (AE) characterizes students who believe they deserve positive academic outcomes independent of performance. Using the Academic Entitlement Questionnaire, we evaluated the longitudinal stability of the measurement and magnitude of AE. Results indicated partial measurement invariance, slight average increase in AE, and…

  15. 7 CFR 272.11 - Systematic Alien Verification for Entitlements (SAVE) Program.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 4 2010-01-01 2010-01-01 false Systematic Alien Verification for Entitlements (SAVE... FOR PARTICIPATING STATE AGENCIES § 272.11 Systematic Alien Verification for Entitlements (SAVE... and Naturalization Service (INS), in order to verify the validity of documents provided by...

  16. 20 CFR 725.213 - Duration of entitlement; surviving spouse or surviving divorced spouse.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Duration of entitlement; surviving spouse or surviving divorced spouse. 725.213 Section 725.213 Employees' Benefits EMPLOYMENT STANDARDS ADMINISTRATION... Benefits) § 725.213 Duration of entitlement; surviving spouse or surviving divorced spouse. (a)...

  17. 20 CFR 725.212 - Conditions of entitlement; surviving spouse or surviving divorced spouse.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Conditions of entitlement; surviving spouse or surviving divorced spouse. 725.212 Section 725.212 Employees' Benefits EMPLOYMENT STANDARDS... Dependents (augmented Benefits) § 725.212 Conditions of entitlement; surviving spouse or surviving...

  18. 20 CFR 410.706 - Effect of the Social Security Administration determination of entitlement.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Effect of the Social Security Administration determination of entitlement. 410.706 Section 410.706 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL... the Social Security Administration determination of entitlement. Under section 435 of the BLBRA...

  19. 47 CFR 76.93 - Parties entitled to network non-duplication protection.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Parties entitled to network non-duplication... RADIO SERVICES MULTICHANNEL VIDEO AND CABLE TELEVISION SERVICE Network Non-duplication Protection, Syndicated Exclusivity and Sports Blackout § 76.93 Parties entitled to network non-duplication...

  20. 22 CFR 40.203 - Alien entitled to A, E, or G nonimmigrant classification.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Alien entitled to A, E, or G nonimmigrant classification. 40.203 Section 40.203 Foreign Relations DEPARTMENT OF STATE VISAS REGULATIONS PERTAINING TO BOTH NONIMMIGRANTS AND IMMIGRANTS UNDER THE IMMIGRATION AND NATIONALITY ACT, AS AMENDED Failure to Comply with INA § 40.203 Alien entitled to A,...

  1. Medicinal plant knowledge of the Bench ethnic group of Ethiopia: an ethnobotanical investigation

    Science.gov (United States)

    2009-01-01

    Background Plants have traditionally been used as a source of medicine in Ethiopia since early times for the control of various ailments afflicting humans and their domestic animals. However, little work has been made in the past to properly document and promote the knowledge. Today medicinal plants and the associated knowledge in the country are threatened due to deforestation, environmental degradation and acculturation. Urgent ethnobotanical studies and subsequent conservation measures are, therefore, required to salvage these resources from further loss. The purpose of the present study was to record and analyse traditional medicinal plant knowledge of the Bench ethnic group in Southwest Ethiopia. Methods Semi-structured interviews were conducted with Bench informants selected during transect walks made to houses as well as those identified as knowledgeable by local administrators and elders to gather data regarding local names of medicinal plants used, parts harvested, ailments treated, remedy preparation methods, administration routes, dosage and side effects. The same method was also employed to gather information on marketability, habitat and abundance of the reported medicinal plants. Purposive sampling method was used in the selection of study sites within the study district. Fidelity Level (FL) value was calculated for each claimed medicinal plant to estimate its healing potential. Results The study revealed 35 Bench medicinal plants: 32 used against human ailments and three to treat both human and livestock ailments. The majority of Bench medicinal plants were herbs and leaf was the most frequently used part in the preparation of remedies. Significantly higher average number of medicinal plants was claimed by men, older people and illiterate ones as compared to women, younger people and literate ones, respectively. The majority of the medicinal plants used in the study area were uncultivated ones. Conclusion The study revealed acculturation as the major

  2. ORG ANIZATIONAL AND ADMINISTRATIVE ACTIVITIES OF THE HEAD OF THE INVESTIGATIVE BODY, THE BODY OF INQUIRY AND THE HEAD OF THE INVESTIGATION GROUP ON FORMATION AND FUNCTIONING OF THE INVESTIGATIVE TEAM

    Directory of Open Access Journals (Sweden)

    Bastrygin A. S.

    2016-04-01

    Full Text Available The author has analyzed scientific and technical literature, plus materials of judicial and investigative practice, criminal procedural law, different views of scientists, as well as his own judgments on the proposed changes and additions to the content of the article 163 of Criminal Procedure Code. The analysis allows the author to declare the need to invite the heads of the investigative bodies of the various departments and units to carry out more in-depth additional analysis of the items and norms of the criminal procedural law governing the activities of the detective, the head of the investigative body, the head of the investigation team, the investigator, the chief of the inquiry body, the body of inquiry unit and the head of the group of investigators. However, the article 163 of Criminal Procedure Code provides for organizational and administrative activity of the head of the investigative body in terms of decision-making on the establishment of the investigation team, in determining the psychologically compatible, pushing and experienced investigators, members of the investigation team, as well as the approving of the head of the investigative group. Moreover, according to the p. 3 of part 1 of the art. 39 of the Russian Criminal Procedure Code, a head of the investigative body has the right to give instructions about the direction of the investigation and certain investigative actions

  3. An investigation of long-term effects of group music therapy on agitation levels of people with Alzheimer's Disease.

    Science.gov (United States)

    Ledger, Alison J; Baker, Felicity A

    2007-05-01

    This study aimed to investigate the long-term effects of group music therapy on agitation manifested by nursing home residents with Alzheimer's disease. A non-randomised experimental design was employed with one group receiving weekly music therapy (n = 26) and another group receiving standard nursing home care (n = 19). Agitation levels were measured five times over one year using the Cohen-Mansfield Agitation Inventory (Cohen-Mansfield, J. (1989). Agitation in the elderly. In N. Billig & P. V. Rabins (Eds.), Issues in geriatric psychiatry (pp. 101-113). Basel, Switzerland: Karger). Although music therapy participants showed short-term reductions in agitation, there were no significant differences between the groups in the range, frequency, and severity of agitated behaviours manifested over time. Multiple measures of treatment efficacy are necessary to better understand the long-term effects music therapy programs have on this population.

  4. Micro and Macro Content Analysis of English Textbook Entitled "Mosaic One Listening and Speaking (Student's Book)" in the Light of Communicative Competence

    Science.gov (United States)

    Al-Mashaqba, Nisreen Juma'a Hamed

    2017-01-01

    The purpose of this study is to investigate the extent to which the listening and speaking lessons which are presented in textbook entitled "Mosaic One Listening and speaking (Student's Book)" are characterized with appropriateness and meaningfulness in light of communicative competence and meet the Principles and features of…

  5. Mean Deviation of Inter-rater Scoring (MDIS): a simple tool for introducing conformity into groups of clinical investigators.

    Science.gov (United States)

    Bourin, Michel; Deplanque, Dominique; Zins-Ritter, Marcel

    2004-07-01

    In spite of considerable progress over the past decade, training investigators for inter-rater reliability for clinical trials remains a major problem. The aim of the present study was to promote a new tool to increase data homogeneity by introducing conformity into groups of clinical investigators. The investigators scoring grid we are proposing-the Mean Deviation of Inter-rater Scoring (MDIS)-involves the calculation of the score deviation for each investigator relative to the median score of an expert group who had evaluated the same videotape-recorded clinical case. Whatever the scale, the score deviation is calculated as the absolute deviation value from the median score obtained by the experts for each item. The MDIS value is then evaluated from all the scores given by an investigator by dividing the total sum of the previously defined values by the number of items of the scale. Some examples from practice are given using several rating scales: (i) Hamilton Anxiety Rating Scale; (ii) Hamilton Depression Rating Scale; (iii) Montgomery Asberg Depression Rating Scale; and (iv) Positive And Negative Symptoms Scale. Finally, such a method could also be employed by experts to evaluate the quality of videotape-recorded clinical cases used in clinical trials, as well as by teachers to evaluate initial or continuous medical training.

  6. Electronic structure and nonlinear optical properties of model push-pull polyenes with modified indanone groups: a theoretical investigation

    Science.gov (United States)

    Szymusiak; Zielinski; Domagalska; Wilk

    2000-05-01

    Several model polyenes with modified indanone groups were studied by means of density functional theory (DFT) B3LYP/6-31G*, ab initio HF/3-21G* and semiempirical AM1 methods. We investigated the effect of several substituents upon the relationship between the structure, spatial distribution of the highest occupied and the lowest unoccupied pi-MOs, a concept of the global softness and the global hardness as well as both linear and nonlinear polarizabilities for the set of pi-electron chromophores represented by the short-chain model polyene (butadiene) carrying out p-methoxyphenyl group on the one end and several modified indanone groups on the opposite end of the molecule. As probing endocyclic groups used to modify the structure of indanone the following substituents: > CH2; > C=O; > SO2, > C=CH(NO2) and > C=C(CN)2 were selected. The cubic relationship between the polarizability and the global softness was found. The highest polarizabilities (alpha, beta, gamma) are predicted for the derivatives with > C=C(CN)2 group. It was found that the value of beta depends mainly on the difference between dipole moments in the excited and ground states of the molecules. In the case of > SO2 group the results of AMI calculations significantly deviate from relationships found for other derivatives. Experimental IR and Raman spectra of newly synthesized indandione derivative of cinnamaldehyde were compared with computed ones.

  7. MENINGKATKAN AKTIVITAS BELAJAR SISWA DENGAN MENGGUNAKAN METODE GROUP INVESTIGATION (GI PADA POKOK BAHASAN PASAR DI KELAS VIII SMP 5 KUDUS

    Directory of Open Access Journals (Sweden)

    Mutthofiyah Mutthofiyah

    2016-03-01

    Full Text Available Penelitian ini bertujuan untukmeningkatkan aktivitas belajar siswa dengan menggunakan metode group investigation (GI pada pokok bahasan pasar pada penelitian ini menggunakan penelitian tindakan kelas (PTK. Dalam penelitian ini dirancang menggunakan siklus, masing-masing siklus dengan tahapan perencanaan, pelaksanaan tindakan, observasi dan refleksi. Teknik pengumpulan data pada penelitian ini adalah dokumentasi, observasi dan tes.Hasil penelitian menunjukkan melalui meningkatkan metode group investigation (GI aktivitas siswa SMP 5 Kudus ada peningkatan yang sigifikan, dari siklus I kelas VIII F 15,8 (41,62% meningkat di siklus II menjadi 24,8 (72,9%, sedangkan di kelas VIII G siklus I 18,5 (47,04% meningkat menjadi 26,2 (74,7%; melalui penerapan metode group investigation hasil belajar siswa SMP 5 kudus meningkat sangat signifkan, ketuntasan belajar secara klasikal dari kelas VIII F pra siklus sebesar 17,64% terjadi peningkatan 47% ke siklus I dan meningkat menjadi 82,35% di siklus II. Sedangkan di kelas VII G pra siklus sebesar 22,85% meningkat 54,28% di siklus I dan meningkat menjadi 94,28% di siklus II. Saran yang peneliti berikan adalah sebagai berikut:1Kepada para guru diharapkan dapat menerapkan pembelajaran kooperatif khususnya pembelajaran kooperatif tipe Group Investigation (GI dalam proses pembelajaran ekonomi dan mata pelajaran lainya dan mengembangkannya; 2 Kepada para peneliti selanjutnya diharapkan dapat melakukan penelitian tentang penerapan model pembelajaran yang dapat membangkitkan keaktifan siswa untuk belajar ekonomi. This study aims to improve students' learning activities using group investigation (GI on the subject of markets in class VIII SMP 5 Kudus. In this study is designed to use cycles, with each cycle stages of planning, action, observation and reflection. Data collection techniques in this study is documentation, observation and tests. Results showed through improved methods of group investigation (GI junior 5 high

  8. Investigations of the Temperature Influence on Formation of Compounds from the BTEX Group During the Thermal Decomposition of Furan Resin

    Directory of Open Access Journals (Sweden)

    M. Kubecki

    2013-04-01

    Full Text Available Organic binders applied in foundry plants based on synthetic resins, from the one side influence obtaining the required technological properties by the moulding sand and - in consequence - obtaining good quality castings, and on the other side are the source of volatile organic compounds (VOC. Together with synthetic resins their hardeners, which although added in very small amounts emit during their thermal decomposition substances negatively influencing the natural environment, are also used. Both, resins and hardeners only at the influence of high temperatures accompanying moulds pouring with liquid metal generate harmful volatile organic compounds including compounds from the BTEX group. Investigations of the temperature influence on the kind and amount of organic compounds formed during the thermal decomposition of selected binders and hardeners and their mixtures allow to determine temperature ranges the most favourable for emitting harmful substances as well as to compare their emission from the selected materials. The aim of this study was the determination the temperature influence on formation substances from the BTEX group, during thermal decomposition of the selected binder, its hardener and their mixture. The BTEX group emission constitutes one of the basic criteria in assessing the harmfulness of materials applied for moulding and core sands and it can undergo changes in dependence of the applied system resin-hardener. Investigations were carried out on the specially developed system for the thermal decomposition of organic substances in the temperature range: 500ºC - 1300ºC, at the laboratory scale. The investigations subject was the furan resin, its hardener and hardened furan resin. The assessment of the emission degree of the BTEX group in dependence of the system subjected to the temperature influence was performed, within the studies. The temperature range, in which maximal amounts of benzene, toluene, ethylbenzene and

  9. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU'S) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment from doses to humans and animals and associated cancer risks, exposure via food chains, and historical data. (CBS)

  10. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU's) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment and baseline human health evaluation including a toxicity assessment, and a baseline environmental evaluation.

  11. Investigation of the effects of lymphocyte sub-groups of the use of Maraş powder (Nicotiana rustica L.

    Directory of Open Access Journals (Sweden)

    Nuriye İsmihan Ece Paköz

    2013-03-01

    Full Text Available Objective: This study was to investigate theeffects of lymphocyte sub-groups of the use ofMaraş powder.Method: This study used healthy volunteers,and no smoking or Maras powder (control groupused healthy volunteers. The blood samples forlymphocyte subsets of the cellular immune systemlymphocyte subsets of antibodies were evaluatedwith Becton Dickinson kits using a flow-cytometrikmethod.Results: Case group averages of CD4+/CD8+ Tcell ratios, CD19+ (B lymphocytes and the meanpercentage of CD4+ T lymphocytes were significantlylower than the control group (p0.05.Conclusions: Maras powder increases thecellular immunity relative in the smoking addictivepeople, while humoral immunity declines.As a result, immune responses that is resultingwith any deviation, predisposing factor for avariety of diseases. Therefore, informing of themaras powder users should be considered for harming their health as smoking as well.

  12. Editorial on the original article entitled "Permissive underfeeding of standard enteral feeding in critically ill adults" published in the New England Journal of Medicine on June 18, 2015.

    Science.gov (United States)

    Casaer, Michael P; Van den Berghe, Greet

    2015-09-01

    On June 18, 2015, the New England Journal of Medicine published an article entitled "Permissive underfeeding of standard enteral feeding in critically ill adults", which reports the results of a study that examined the impact of prolonged nutritional energy restriction for critically ill patients. The study design was unique in the sense that patients in both groups received similar doses of protein during the intervention, while the non-protein energy intake was reduced in the intervention group. The study showed no differences in outcome between the two study groups. These results add to a growing body of high quality evidence against the dogmatic belief that full enteral or parenteral feeding should be given as early as possible during critical illness to prevent complications. Further research is now needed to address the question of the optimal timing to provide more nutritional support for the benefit of the patients, possibly guided by improved biomarkers that need to be developed and validated, and to investigate underlying mechanisms.

  13. An Agent-Based Simulation for Investigating the Impact of Stereotypes on Task-Oriented Group Formation

    Science.gov (United States)

    Maghami, Mahsa; Sukthankar, Gita

    In this paper, we introduce an agent-based simulation for investigating the impact of social factors on the formation and evolution of task-oriented groups. Task-oriented groups are created explicitly to perform a task, and all members derive benefits from task completion. However, even in cases when all group members act in a way that is locally optimal for task completion, social forces that have mild effects on choice of associates can have a measurable impact on task completion performance. In this paper, we show how our simulation can be used to model the impact of stereotypes on group formation. In our simulation, stereotypes are based on observable features, learned from prior experience, and only affect an agent's link formation preferences. Even without assuming stereotypes affect the agents' willingness or ability to complete tasks, the long-term modifications that stereotypes have on the agents' social network impair the agents' ability to form groups with sufficient diversity of skills, as compared to agents who form links randomly. An interesting finding is that this effect holds even in cases where stereotype preference and skill existence are completely uncorrelated.

  14. "For most of us Africans, we don't just speak": a qualitative investigation into collaborative heterogeneous PBL group learning.

    Science.gov (United States)

    Singaram, Veena S; van der Vleuten, Cees P M; Stevens, Fred; Dolmans, Diana H J M

    2011-08-01

    Collaborative approaches such as Problem Based Learning (PBL) may provide the opportunity to bring together diverse students but their efficacy in practice and the complications that arise due to the mixed ethnicity needs further investigation. This study explores the key advantages and problems of heterogeneous PBL groups from the students' and teachers' opinions. Focus groups were conducted with a stratified sample of second year medical students and their PBL teachers. We found that students working in heterogeneous groupings interact with students with whom they don't normally interact with, learn a lot more from each other because of their differences in language and academic preparedness and become better prepared for their future professions in multicultural societies. On the other hand we found students segregating in the tutorials along racial lines and that status factors disempowered students and subsequently their productivity. Among the challenges was also that academic and language diversity hindered student learning. In light of these the recommendations were that teachers need special diversity training to deal with heterogeneous groups and the tensions that arise. Attention should be given to create 'the right mix' for group learning in diverse student populations. The findings demonstrate that collaborative heterogeneous learning has two sides that need to be balanced. On the positive end we have the 'ideology' behind mixing diverse students and on the negative the 'practice' behind mixing students. More research is needed to explore these variations and their efficacy in more detail.

  15. Surface radiological investigation of Trench 5 in Waste Area Grouping 7 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Goff, D.D.

    1991-08-01

    A surface radiological investigation of areas encompassing Trench 5 on the Oak Ridge Reservation (ORR) was conducted from May 1990 through November 1990. This survey was led by the author, assisted by various members of the Measurement Applications and Development (MAD) group of the Health and Safety Research Division (HASRD) of Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The purpose of the investigation was to determine the presence, nature, and extent of surface radiological contamination at Trench 5, the Homogeneous Reactor Experiment fuel wells, and surrounding areas. Based on the data obtained in the field, interim corrective measures were recommended to limit human exposure to radioactivity and to minimize insult to the environment. It should be stressed that this project was not intended to be a complete site characterization but rather to be a preliminary investigation into the potential contamination problem that might exist as a result of past operations at Trench 5.

  16. Theoretical investigations of the reactivities of four-membered N-heterocyclic carbene analogues of the group 13 elements.

    Science.gov (United States)

    Wu, Chi-Shiun; Su, Ming-Der

    2012-01-05

    The potential energy surfaces for the chemical reactions of four-membered N-heterocyclic group 13 heavy carbeneoid species have been studied using density functional theory (Becke, 3-parameter, Lee-Yang-Parr (B3LYP)/Los Alamos National Laboratory 2-Double-Zeta (LANL2DZ)). Five four-membered group 13 heavy carbeneoid species, iPr2NC(NAr)2E:, where E ¼ B, Al, Ga, In, and Tl, have been chosen as model reactants in this work. Also, three kinds of chemical reactions, CAH bond insertion, alkene cycloaddition, and dimerization, have been used to study the chemical reactivities of these group 13 fourmembered N-heterocyclic carbeneoid species. In principle, our present theoretical work predicts that the larger the ffNEN bond angle of the four-membered group 13 iPr2NC(NAr)2E: species, the smaller the singlet–triplet splitting, the lower the activation barrier, and, in turn, the more rapid its chemical reactions to various chemical species. Moreover, our theoretical investigations suggest that the relative carbenic reactivity decreases in the following order: B > Al > Ga > In > Tl. That is, the heavier the group 13 atom (E), the more stable its fourmembered carbeneoid toward chemical reactions is. As a result, our computations predict that the four-membered heavy group 13 iPr2NC(NAr)2E: species (E ¼ Al, Ga, In, and Tl) should be both kinetically and thermodynamically stable, and can be readily synthesized and isolated at room temperature. Furthermore, the singlet–triplet energy splitting of the four-membered group 13 iPr2NC(NAr)2E: species, as described in the configuration mixing model attributed to the work of Pross and Shaik, can be used as a diagnostic tool to predict their reactivities. The results obtained allow a number of predictions to be made. 2011 Wiley Periodicals, Inc.

  17. Collaboration of chemistry instructional games and group investigation (Gi) model to improve learning outcome in high school students

    Science.gov (United States)

    Puspita, Ita; Sugiyarto, Kristian H.; Ikhsan, Jaslin

    2017-05-01

    The aims of this research are to: (1) develop chemistry instructional games on reaction rate matter; and (2) reveal the collaboration of chemistry instructional games and group investigation model to improvement learning outcome in high school student. This study is research and development (R&D). The procedure of developing product was adapted from Borg & Gall that modified into three principal steps: product planning, product developing, and product evaluating. The product planning step consist of field study, literature study, and manufacturing product. Product developing was developed product using Adobe Flash Professional CS 6 program. The last, product evaluating was performed by year XI of high school students, uses experimental methods nonequivalent control-group design by control class and experiment class. The results of this research show that: (1) a software of chemistry instructional games successfully developed using Adobe Flash Professional CS 6 and can be run on Android device; and (2) the test results of students showed that the collaboration of instructional games and group investigation model able to improvement learning outcome of hight school student.

  18. Synchronization investigation of the network group constituted by the nearest neighbor networks under inner and outer synchronous couplings

    Science.gov (United States)

    Li, Ting-Ting; Li, Cheng-Ren; Wang, Chen; He, Fang-Jun; Zhou, Guang-Ye; Sun, Jing-Chang; Han, Fei

    2016-12-01

    A new synchronization technique of inner and outer couplings is proposed in this work to investigate the synchronization of network group. Some Haken-Lorenz lasers with chaos behaviors are taken as the nodes to construct a few nearest neighbor complex networks and those sub-networks are also connected to form a network group. The effective node controllers are designed based on Lyapunov function and the complete synchronization among the sub-networks is realized perfectly under inner and outer couplings. The work is of potential applications in the cooperation output of lasers and the communication network. Project supported by the National Natural Science Foundation of China (Grant No. 11004092), the Natural Science Foundation of Liaoning Province, China (Grant Nos. 2015020079 and 201602455), and the Foundation of Education Department of Liaoning Province, China (Grant No. L201683665)

  19. An ethnographic investigation of healthcare providers' approaches to facilitating person-centredness in group-based diabetes education

    DEFF Research Database (Denmark)

    Stenov, Vibeke; Hempler, Nana Folmann; Reventlow, Susanne

    2017-01-01

    AIM: To investigate approaches among healthcare providers (HCPs) that support or hinder person-centredness in group-based diabetes education programmes targeting persons with type 2 diabetes. METHODS: Ethnographic fieldwork in a municipal and a hospital setting in Denmark. The two programmes incl......-centred approaches in a group context. CONCLUSION: Teacher-centredness undermined person-centredness because HCPs primarily delivered disease-specific recommendations, leading to biomedical information overload for participants....... on delivering disease-specific information. Communication was dialog based, but HCPs primarily asked closed-ended questions with one correct answer. Additional hindering approaches included ignoring participants with suboptimal health behaviours and a tendency to moralize that resulted in feelings of guilt...

  20. Theoretical Investigation on the Electron and Energy Transfer between Peripheral Carrier Transport Groups and Central Chromophores in Electroluminescent Materials

    Institute of Scientific and Technical Information of China (English)

    潘玉钰; 刘丹丹; 许海; 刘晓冬; 孙冠楠; 杨兵; 马於光

    2012-01-01

    The molecular materials with structures of luminescent core and peripheral carrier groups (e.g. carbazoles), have exhibited high-performance in organic light-emitting diodes (OLEDs). Present work is to understand the basic process of electronic and energy exchange between the peripheral functional groups and the central core through quantum chemical analysis. As an example, 4,7-bis(9,9-bis(6-(9H-carbazol-9-yl)hexyl)-9H-fluoren-2-yl)benzo[c]- [1,2,5]thiadiazole (TCBzC) is investigated in regards to optoelectronic properties using density functional theory (DFT). The results suggest that the forbidden transition from peripheral carbazole to the central chromophore core makes for separated electrical and optical properties, and high performance electroluminescence (EL) is mainly at- tributed to the energy-transfer from carbazoles to the fluorene derivative core.

  1. 20 CFR 404.339 - How do I become entitled to mother's or father's benefits as a surviving spouse?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false How do I become entitled to mother's or father's benefits as a surviving spouse? 404.339 Section 404.339 Employees' Benefits SOCIAL SECURITY... do I become entitled to mother's or father's benefits as a surviving spouse? You may be entitled...

  2. 76 FR 28789 - Draft Alert Entitled “Preventing Occupational Respiratory Disease From Dampness in Office...

    Science.gov (United States)

    2011-05-18

    ... Occupational Respiratory Disease from Dampness in Office Buildings, Schools, and other Nonindustrial Buildings... HUMAN SERVICES Centers for Disease Control and Prevention Draft Alert Entitled ``Preventing Occupational Respiratory Disease From Dampness in Office Buildings, Schools, and Other Nonindustrial Buildings''...

  3. 75 FR 3163 - Vocational Rehabilitation and Employment Program-Basic Entitlement; Effective Date of Induction...

    Science.gov (United States)

    2010-01-20

    ...; Effective Date of Induction Into a Rehabilitation Program; Cooperation in Initial Evaluation AGENCY... provisions concerning: Individuals' basic entitlement to vocational rehabilitation benefits and services...' cooperation and lack of cooperation in the initial evaluation process. The amendments are intended to...

  4. Student use of a Learning Management System for group projects: A case study investigating interaction, collaboration, and knowledge construction

    Science.gov (United States)

    Lonn, Steven D.

    Web-based Learning Management Systems (LMS) allow instructors and students to share instructional materials, make class announcements, submit and return course assignments, and communicate with each other online. Previous LMS-related research has focused on how these systems deliver and manage instructional content with little concern for how students' constructivist learning can be encouraged and facilitated. This study investigated how students use LMS to interact, collaborate, and construct knowledge within the context of a group project but without mediation by the instructor. The setting for this case study was students' use in one upper-level biology course of the local LMS within the context of a course-related group project, a mock National Institutes of Health grant proposal. Twenty-one groups (82 students) voluntarily elected to use the LMS, representing two-thirds of all students in the course. Students' peer-to-peer messages within the LMS, event logs, online surveys, focus group interviews, and instructor interviews were used in order to answer the study's overarching research question. The results indicate that students successfully used the LMS to interact and, to a significant extent, collaborate, but there was very little evidence of knowledge construction using the LMS technology. It is possible that the ease and availability of face-to-face meetings as well as problems and limitations with the technology were factors that influenced whether students' online basic interaction could be further distinguished as collaboration or knowledge construction. Despite these limitations, students found several tools and functions of the LMS useful for their online peer interaction and completion of their course project. Additionally, LMS designers and implementers are urged to consider previous literature on computer-supported collaborative learning environments in order to better facilitate independent group projects within these systems. Further research is

  5. Remedial investigation plan for Waste Area Grouping 1 at Oak Ridge National Laboratory, Oak Ridge, Tennessee: Responses to regulator comments

    Energy Technology Data Exchange (ETDEWEB)

    1991-05-01

    This document, ES/ER-6 D2, is a companion document to ORNL/RAP/Sub-87/99053/4 R1, Remedial Investigation Plan for ORNL Waste Area Grouping 1, dated August 1989. This document lists comments received from the Environmental Protection Agency, Region 4 (EPA) and the Tennessee Department of Health and Environment (TDHE) and responses to each of these comments. As requested by EPA, a revised Remedial Investigation (RI) Plan for Waste Area Grouping (WAG) 1 will not be submitted. The document is divided into two Sections and Appendix. Section I contains responses to comments issued on May 22, 1990, by EPA's Region 4 program office responsible for implementing the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). Section 2 contains responses to comments issued on April 7, 1989, by EPA's program office responsible for implementing the Resource Conservation and Recovery Act (RCRA); these comments include issues raised by the TDHE. The Appendix contains the attachments referenced in a number of the responses. 35 refs.

  6. The effect of functional roles on group efficiency: Using multilevel modeling and content analysis to investigate computer-supported collaboration in small groups

    OpenAIRE

    Strijbos, Jan Willem; Martens, Rob; Jochems, Wim; Broers, Nick

    2004-01-01

    The usefulness of ‘roles’ as a pedagogical approach to support small group performance can be often read, however, their effect is rarely empirically assessed. Roles promote cohesion and responsibility and decrease so-called ‘process losses’ caused by coordination demands. In addition, roles can increase awareness of intra-group interaction. In this article, the effect of functional roles on group performance, efficiency and collaboration during computer-supported collaborative learning (CSCL...

  7. Alterations in Whole-Body Insulin Sensitivity Resulting From Repeated Eccentric Exercise of a Single Muscle Group: A Pilot Investigation.

    Science.gov (United States)

    Gonzalez, Javier T; Barwood, Martin J; Goodall, Stuart; Thomas, Kevin; Howatson, Glyn

    2015-08-01

    Unaccustomed eccentric exercise using large muscle groups elicits soreness, decrements in physical function and impairs markers of whole-body insulin sensitivity; although these effects are attenuated with a repeated exposure. Eccentric exercise of a small muscle group (elbow flexors) displays similar soreness and damage profiles in response to repeated exposure. However, it is unknown whether damage to small muscle groups impacts upon whole-body insulin sensitivity. This pilot investigation aimed to characterize whole-body insulin sensitivity in response to repeated bouts of eccentric exercise of the elbow flexors. Nine healthy males completed two bouts of eccentric exercise separated by 2 weeks. Insulin resistance (updated homeostasis model of insulin resistance, HOMA2-IR) and muscle damage profiles (soreness and physical function) were assessed before, and 48 h after exercise. Matsuda insulin sensitivity indices (ISI Matsuda) were also determined in 6 participants at the same time points as HOMA2-IR. Soreness was elevated, and physical function impaired, by both bouts of exercise (both p Eccentric exercise decreased ISI Matsuda after the first but not the second bout of eccentric exercise (time x bout interaction p Eccentric exercise performed with an isolated upper limb impairs whole-body insulin sensitivity after the first, but not the second, bout.

  8. Investigation on interaction of DNA and several cationic surfactants with different head groups by spectroscopy, gel electrophoresis and viscosity technologies.

    Science.gov (United States)

    Guo, Qing; Zhang, Zhaohong; Song, Youtao; Liu, Shuo; Gao, Wei; Qiao, Heng; Guo, Lili; Wang, Jun

    2017-02-01

    In this study, the interaction between DNA and several cationic surfactants with different head groups such as ethyl hexadecyl dimethyl ammonium bromide (EHDAB), hexadecyl dimethyl benzyl ammonium chloride (HDBAC), and cetyl pyridinium bromide (CPB) were investigated by UV-vis absorption, fluorescence and circular dichroism (CD) spectroscopy, gel electrophoresis, and viscosity technologies. The results show that these cationic surfactants can interact with DNA and major binding modes are electrostatic and hydrophobic. Also, CPB and HDBAC molecules interact with DNA by partial intercalation, and CPB has slightly stronger intercalation than HDBAC, while EHDAB interacts with DNA by non-intercalation. The different head groups of the surfactant molecules can influence the interaction strength. CPB has the stronger interaction with DNA than the others. Moreover, surfactant concentration, the ratio of DNA and fluorescence probe, ionic strength can influence the interaction. The surfactants may interact with DNA by the competition reactions with BR for DNA-BR. The increase of ionic strength may favor the surface binding between DNA and surfactants to some extent. This work provides deep mechanistic insight on the toxicity of cationic surfactants with different head groups to DNA molecules.

  9. Using exploratory focus groups to establish a sampling strategy to investigate disability experienced by adults living with HIV.

    Science.gov (United States)

    O'Brien, Kelly K; Bayoumi, Ahmed M; Davis, Aileen M; Young, Nancy L; Strike, Carol

    2009-11-01

    In HIV clinical research, participants are typically sampled based on demographic and/or disease characteristics. As little is known about HIV-specific disability, we did not know whether this purposive type of sampling would be helpful and what characteristics (if any) should guide our sampling strategy. We describe using exploratory focus groups to determine a sampling strategy to investigate disability from the perspective of adults living with HIV. We conducted 4 focus groups with 23 men and women and asked participants to describe their health-related challenges and impact on their overall health. We analyzed data to determine whether health-related challenges differed based on age, gender, ethnocultural background, length of time since HIV diagnosis and antiretroviral use and if these characteristics should be considered when sampling. Participants described seven health-related challenges that appeared not to vary based on demographic or disease characteristics. Variations emerged in the way health-related challenges manifested and the strategies participants used to deal with these challenges. Consequently, we decided upon a broad theoretical sampling strategy for the subsequent interview phase. Exploratory focus groups may be a useful technique to determine a sampling strategy when exploring a new phenomenon in HIV qualitative research.

  10. Football and dementia: A qualitative investigation of a community based sports group for men with early onset dementia.

    Science.gov (United States)

    Carone, Laura; Tischler, Victoria; Dening, Tom

    2016-11-01

    This study investigates the impact of a weekly group providing sport and physical activities for men with early onset dementia established by Notts County Football in the Community (NCFC). There were three aims: to investigate the effect of early onset dementia on individuals with the condition and their carers; to examine the perceptions of current levels of service provision for people with early onset dementia; and to analyse the impact of the group. Men with dementia (n = 5) attending the sessions, their carers (n = 5), NCFC coaching staff (n = 5) and people organizing/facilitating the sessions (n = 5) were interviewed. Semi-structured interviews explored the participants' experiences of dementia, their opinions on current service provisions and on the sessions. Data were analysed using thematic analysis. Four main themes were found: loss related to the condition of dementia and its impact on relationships ('Loss'); lack of age-appropriate services for people with early onset dementia ('Lack of Resources'); enjoyment and positive anticipation related to the group for all involved ('Enjoyment and Anticipation'); and 'the Notts County Effect' which attributed the success of the sessions to the strong brand of the football club, and to personalized service in a "dementia-free" environment. The NCFC sessions provided a safe low-cost intervention with positive effects upon quality of life for both people with early onset dementia, their carers and the staff involved. This suggests that the service may be valuable to a wider range of people living in different areas.

  11. Final report for CAFDA project entitled, Experimental and numerical investigation of accelerated fluid interface

    Energy Technology Data Exchange (ETDEWEB)

    Greenough, J.A.; Jacobs, J.W.; Marcus, D.L.

    1997-03-26

    The main thrust of this collaborative effort can be summarized as an attempt to use the strengths of physical experiments and numerical simulations in understanding the dynamics of accelerated interfaces. Laboratory experiments represent the true nature of the physical processes and the simulations represent a model of these processes. We have taken the first steps toward this goal through development and calibration of new experimental techniques as well as validation and direct, systematic, and quantitative comparison with computational results. This report summarizes accomplishments made towards these goals. More detailed information is provided in reprints appended to this document.

  12. FY 1995 Remedial Investigation Work Plan for Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Watkins, D.R.; Herbes, S.E. [eds.

    1994-12-01

    The purpose of this project is to provide key information needed by decision makers to expedite the process of environmental restoration and to provide the data base required by the Remedial Investigation/Feasibility Study (RI/FS) for Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL). WAG 2 is the major drainage system downgradient of other WAGs that contain significant sources of contamination at ORNL. Field activities to support the remedial investigation for the RI portion include characterization of the nature and extent of contamination in WAG 2 [consisting of White Oak Creek (WOC) and associated tributaries and floodplain, White Oak Lake (WOL), and White Oak Creek Embayment (WOCE)], specifically to support risk-based remediation decisions. The project consists of three phases: Phase 1, initial scoping characterization to determine the need for early action; Phase 2, interim activities during remediation of upslope WAGs to evaluate potential changes in the contamination status of WAG 2 that would necessitate revaluation of the need for early action; and Phase 3, completion of the RI process following remediation of upslope WAGs. Overall RI objectives, consistent with ORNL Environmental Restoration (ER) Program strategic objectives to reduce risks and comply with environmental regulations, are discussed in the WAG 2 Remedial Investigation Plan.

  13. Honourable Mobility or Shameless Entitlement? Habitus and Graduate Employment

    Science.gov (United States)

    Abrahams, Jessie

    2017-01-01

    This article explores the contrasting predispositions of a group of working-class and middle-class undergraduates to using nepotism to gain advantage in the labour market. Drawing upon a Bourdieusian framework, it is argued that the middle-class students, whose habitus was aligned to the field, were more likely to express a willingness to utilise…

  14. Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 1: Technical summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    A remedial investigation (RI) was performed to support environmental restoration activities for Waste Area Grouping (WAG) 5 at the Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The WAG 5 RI made use of the observational approach, which concentrates on collecting only information needed to assess site risks and support future cleanup work. This information was interpreted and is presented using the framework of the site conceptual model, which relates contaminant sources and release mechanisms to migration pathways and exposure points that are keyed to current and future environmental risks for both human and ecological receptors. The site conceptual model forms the basis of the WAG 5 remedial action strategy and remedial action objectives. The RI provided the data necessary to verify this model and allows recommendations to be made to accomplish those objectives.

  15. Quality Assurance Plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Atwood, G.P.; Miller, D.E. (Automated Sciences Group, Inc., Oak Ridge, TN (United States))

    1992-12-01

    The Oak Ridge National Laboratory (ORNL) Waste Area Grouping (WAG) 2 Site Investigation (SI)includes the lower portion of the White Oak Creek (WOC) drainage and enbayment, and associated floodplain and subsurface environment. The ORNL main plant and the major waste storage and disposal facilities at ORNL are located in the WOC watershed and are drained by the WOC system to the Clinch River, located off-site. Environmental media are contaminated and continue to receive contaminants from hydrologically upgradient WAGS. WAG 2 is important as a conduit from upgradient areas to the Clinch River. The general objectives of the WAG 2 SI Project are to conduct a multimedia monitoring and characterization program to define and monitor the input of contaminants from adjacent WAGS, monitor and gather sufficient information for processes controlling or driving contaminant fluxes to construct an appropriate conceptual model for WAG 2, and prepare for the eventual remediation of WAG 2.

  16. Competitive Team-Based Learning versus Group Investigation with Reference to the Language Proficiency of Iranian EFL Intermediate Students

    Directory of Open Access Journals (Sweden)

    Seyed Mohammad Hassan Hosseini

    2014-01-01

    Full Text Available This paper is a report on an experimental study which intended to look into the possible effects of Competitive Team-Based Learning (CTBL vis-à-vis Group Investigation (GI method of Cooperative Learning (CL on the language proficiency of Iranian EFL intermediate students. Seventy homogeneous Iranian intermediate students were selected out of a total population of 110 to serve the present study. The results of the study indicated the advantage of CTBL over GI in terms of its effect on improving the target group’s language proficiency. The results of the study were in contrast to the reports of researchers like Ab-Raza (2007, an Israeli language specialist, who have argued that students in Islamic countries “do not value diversity of ideas, beliefs, and perspectives” (p. 5 and so cannot be taught through modern methods like those of CL.

  17. THE EMPIRICAL METHOD OF INVESTIGATING THE CHILDHOOD SUBCULTURE: GROUP OF CHILDREN BEHAVIOR OBSERVATION IN THE GUESTHOUSE POOL

    Directory of Open Access Journals (Sweden)

    Ms. Yelena N. Suvorkina

    2016-12-01

    Full Text Available The article deals with one of the empirical research methods investigating the childhood sub-culture. The method is called observation. The author marked general theoretical position, recommendations on its implementation. Based on observations of the group of children behavior in the guesthouse pool it is found out that such category, as honesty is very important in the organization of the order, taking into account that the subculture of childhood is an open, self-organizing system. In the pool, the children come up with a wide variety of games. The adjacent areas are also involved. The author identified two borders, taking place for the child: a clear (fixed border is the side of the pool and unclear border as the transitional designation of states, qualities (dangerous – safe.

  18. Theoretical Investigation of C-H Vibrational Spectroscopy. 1. Modeling of Methyl and Methylene Groups of Ethanol with Different Conformers.

    Science.gov (United States)

    Wang, Lin; Ishiyama, Tatsuya; Morita, Akihiro

    2017-09-14

    A flexible and polarizable molecular model of ethanol is developed to extend our investigation of thermodynamic, structural, and vibrational properties of the liquid and interface. A molecular dynamics (MD) simulation with the present model confirmed that this model well reproduces a number of properties of liquid ethanol, including density, heat of vaporization, surface tension, molecular dipole moment, and trans/gauche ratio. In particular, the present model can describe vibrational IR, Raman, and sum frequency generation (SFG) spectra of ethanol and partially deuterated analogues with reliable accuracy. The improved accuracy is largely attributed to proper modeling of the conformational dependence and the intramolecular couplings including Fermi resonance in C-H vibrations. Precise dependence of torsional motions is found to be critical in representing vibrational spectra of the C-H bending. This model allows for further vibrational analysis of complicated alkyl groups widely observed in various organic molecules with MD simulation.

  19. UPAYA PENINGKATAN AKTIVITAS DAN PRESTASI BELAJAR PENDIDIKAN AGAMA HINDU MELALUI PENERAPAN COOPERATIVE LEARNING TIPE GROUP INVESTIGATION (GI

    Directory of Open Access Journals (Sweden)

    Ida I Dewa Ayu Ketut Putri

    2016-08-01

    Full Text Available Cooperative learning : group investigation (GI is a learning strategy to determine the student’s development and progress that oriented to class activities and allow students to use a variety of learning resources besides teachers. Thelow learning achievement obtained by students in particular on the subjects of Hinduism is noteworthy. It is caused by several factors, including the intelligence of students, student motivation, interest in learning, study habits, as well as external factors such as student living environment, the infrastructure that supports the learning process inadequate. To see whether the implementation of Cooperative Learning type Group Investigation able to improve student learning outcomes, this study applied the model to the 2nd year student (class F in SMP Negeri 3 Denpasar school year 2011/2012. This study was classifiedas a class action (classroom action reseach which is the subject is the 2nd year student (class F as many as 28 people and the object of research is thestudent’s learning activities. This study used primary data obtained directly from the students by using the technique of testing and observation sheet. The collected data were analyzed descriptively based on the average and standarddeviation that obtained through the results of the evaluation scores at each end of the cycle. The results showed a very significant increase in activity of students from an average score of 2.93 in the first cycle to 4.14 in the second cycle. The average student achievement in the first cycle is 70.64 with classical completeness of 60% increased to 75.54 with classical completeness of 92.9%.

  20. PENERAPAN MODEL PEMBELAJARAN GROUP INVESTIGATION DAN LECTURING UNTUK MENINGKATKAN PEMAHAMAN MAHASISWA TERHADAP MATERI ENGLISH TEACHING AND LEARNING THEORIES (ELT

    Directory of Open Access Journals (Sweden)

    Eva Nikmatul Rabbiyanti

    2016-10-01

    Full Text Available Merging two Methods between lecturing and Group Investigation are expected not only to develop active participation of students in the lecturing process but also to develop the ability of creative thinking, collaboration and presenting themselves in public, but the writer keep maintaining the use of lecturing methods to give control to the  delivery of the key points of the materials. The research was conducted on students of D class of the 4th semester, TBI Programs of STAIN Pamekasan at 2013/2014 year, totaling 34 students. The method used was classroom action research by using two cycles, in each cycle consists of Planning, Implementation, and the reflection. The results of this study indicate that, the ability of students' understanding of the course material ELT tends to increase in each cycle, with the average value of pre-cycle test was 45.29, and in the first cycle was 73.09, while in the second cycle was 79.00. with the percentage of completeness in cycle 1 was 85.29% while in the second cycle was 88.23%. Besides, the collaboration of this two models were also able to improve students analytical skills, the ability to express ideas and opinions in English, and also the ability to work together and present themselves in public. Based on the results of the study finally concluded, successful mechanism developed in this study consists of eleven stages, namely 1 the preparation phase, 2 the learning objective delivery, 3 aperseption delivery, 4 the new material delivery, 5 brain storming, 6 topics identification and grouping, 7 distribution of job decriptions, 8 conducting the investigation, 9 preparation of the final report, 10 Present the final report, 11 Evaluation of the achievement

  1. The Development and Evaluation of the Microcomputer Modules Entitled Photophosphorylation.

    Science.gov (United States)

    Leece, Catherine G.

    This study investigated short term information retention of college biology students who used computer assisted instruction (CAI) with students who studied the same subject matter in printed form. An introductory computer program on photophosphorylation (the light reactions of photosynthesis) was written in Applesoft Basic for the Apple II…

  2. Waste Area Grouping 4 Site Investigation Sampling and Analysis Plan, Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-12-01

    Waste Area Grouping (WAG) 4 is one of 17 WAGs within and associated with Oak Ridge National Laboratory (ORNL), on the Oak Ridge Reservation in Oak Ridge, Tennessee. WAG 4 is located along Lagoon Road south of the main facility at ORNL. WAG 4 is a shallow-waste burial site consisting of three separate areas: (1) Solid Waste Storage Area (SWSA) 4, a shallow-land burial ground containing radioactive and potentially hazardous wastes; (2) an experimental Pilot Pit Area, including a pilot-scale testing pit; and (3) sections of two abandoned underground pipelines formerly used for transporting liquid, low-level radioactive waste. In the 1950s, SWSA 4 received a variety of low-and high-activity wastes, including transuranic wastes, all buried in trenches and auger holes. Recent surface water data indicate that a significant amount of {sup 90}Sr is being released from the old burial trenches in SWSA 4. This release represents a significant portion of the ORNL off-site risk. In an effort to control the sources of the {sup 90}Sr release and to reduce the off-site risk, a site investigation is being implemented to locate the trenches containing the most prominent {sup 90}Sr sources. This investigation has been designed to gather site-specific data to confirm the locations of {sup 90}Sr sources responsible for most off-site releases, and to provide data to be used in evaluating potential interim remedial alternatives prepared to direct the site investigation of the SWSA 4 area at WAG 4.

  3. Site investigation report for Waste Area Grouping 4 at Oak Ridge National Laboratory. Volume 1, Text: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    Waste Area Grouping (WAG) 4 is one of 17 WAGs within and associated with Oak Ridge National Laboratory (ORNL). WAG 4 is located south of the main facility along Lagoon Road. WAG 4 consists of three separate areas: Solid Waste Storage Area (SWSA) 4, a shallow-land-burial ground containing radioactive and potentially hazardous wastes; an experimental Pilot Pit Area, which includes a pilot-scale testing pit; and sections of two abandoned underground pipelines used for transporting liquid, low-level, radioactive waste. SWSA 4 is the largest site at WAG 4, covering approximately 23 acres. In the 1950s, SWSA 4 received a variety of low- and high-activity wastes, including transuranic wastes, all buried in trenches and auger holes. Recent surface water data, collected during monitoring of the tributary to White Oak Creek as part of WAG 2 investigations as well as during previous studies conducted at WAG 4, indicate that a significant amount of {sup 90}Sr is being released from the old burial trenches in SWSA 4. This release represents a significant portion of the ORNL off-site risk (DOE 1993). With recent corrective measures the proportion of the release has increased in 1995. A detailed discussion of the site history and previous investigations is presented in the WAG 4 Preliminary Assessment Report, ORNL/ER-271 (Energy Systems 1994b). In an effort to control the sources of the {sup 90}Sr release and to reduce the off-site risk, a site investigation was initiated to pinpoint those trenches that are the most prominent {sup 90}Sr sources.

  4. Environmental Entitlements: Institutional Influence on Mangrove Social-Ecological Systems in Northern Vietnam

    Directory of Open Access Journals (Sweden)

    Steven E. Orchard

    2015-11-01

    Full Text Available Environment and development issues are complex and interdependent. Institutions underpinning state, private sector and civil society actions at various levels must address complexity to ensure social-ecological system integrity. However, responses often operate at only one governance level, with limited interactions with other levels, restricting their ability to support communities who depend on natural resources for their livelihoods. This paper explores institutional factors influencing household entitlements to mangrove system provisioning goods on Vietnam’s northern coast. The environmental entitlements framework is used to identify: (1 current formal and informal institutional structures relating to mangrove systems; (2 the influence of state, private sector and non-governmental organisation actors at various levels; and (3 how actions occurring at and among various levels of governance shape mangrove system entitlements at the local level. Employing a case study approach, this research utilises qualitative methods and a multi-level governance approach to understand prevailing institutional contexts. Results indicate that reforms occurring within weak regulatory frameworks led to the concentration of power at the meso level, reducing the endowments of marginalized households. Market forces facilitated inequality and environmental degradation, negatively impacting household entitlements. Finally, a lack of formally recognised civil society constrained household capabilities to participate in mangrove planning. Mangrove dependent households must be integrated into mangrove planning at the local level, as processes at higher institutional levels affect household environmental entitlements and threaten sustainable outcomes. Ensuring views from the local level feed into the multi-level governance process is vital.

  5. Entitlement to vote in the Canton of Geneva and entitlement to vote and eligibility for election in the Canton of Vaud

    CERN Multimedia

    DG Unit

    2009-01-01

    You are reminded that, at commune level, certain international civil servants and their family members: are entitled to vote in the Canton of Geneva are entitled to vote and are eligible for election in the Canton of Vaud. For further information, in particular regarding the special procedure to be followed to apply to exercise these entitlements, you are invited to consult the information published, in French only, on the Swiss Mission’s website: for the Canton of Genevafor the Canton of VaudThe dates of the forthcoming ballots are available on the official websites of the cantonal administrative authorities: for Geneva: referendum and forthcoming ballots ; for Vaud: forthcoming ballots In this context, please note, especially with regard to eligibility for election, that: in accordance with Articles S I 3.05 and I 3.06 of the Staff Rules "Members of the personnel wishing to take part in the public and political life of a State shall comply with the relevant legislat...

  6. Entitlement to vote in the Canton of Geneva and entitlement to vote and eligibility for election in the Canton of Vaud

    CERN Multimedia

    DG Unit

    2011-01-01

    You are reminded that, at commune level, certain international civil servants and their family members: are entitled to vote in the Canton of Geneva are entitled to vote and are eligible for election in the Canton of Vaud. For further information, in particular regarding the special procedure to be followed to apply to exercise these entitlements, you are invited to consult the information published, in French only, on the Swiss Mission’s website (topic « Privileges and immunities (Manual) » : http://www.eda.admin.ch/eda/fr/home/topics/intorg/un/unge/gepri/manvot/manvt1.html (for the Canton of Geneva), http://www.eda.admin.ch/eda/fr/home/topics/intorg/un/unge/gepri/manvot/manvt2.html (for the Canton of Vaud). The dates of the forthcoming ballots are available on the official websites of the cantonal administrative authorities : for Geneva: http://www.ge.ch/votations-elections/prochains-scrutins/; for Vaud: http://www.vd.ch/fr/themes/etat-droit-financ...

  7. Psychological entitlement: interpersonal consequences and validation of a self-report measure.

    Science.gov (United States)

    Campbell, W Keith; Bonacci, Angelica M; Shelton, Jeremy; Exline, Julie J; Bushman, Brad J

    2004-08-01

    Nine studies were conducted with the goal of developing a self-report measure of psychological entitlement and assessing its interpersonal consequences. The Psychological Entitlement Scale (PES) was found to be reliable and valid (Study 1, 2), not associated with social desirability (Study 2), stable across time (Study 3), and correlated negatively with two of the Big Five factors: agreeableness and emotional stability (Study 4). The validity of the PES was confirmed in studies that assessed willingness to take candy designated for children (Study 5) and reported deservingness of pay in a hypothetical employment setting (Study 6). Finally, the PES was linked to important interpersonal consequences including competitive choices in a commons dilemma (Study 7), selfish approaches to romantic relationships (Study 8), and aggression following ego threat (Study 9). Psychological entitlement has a pervasive and largely unconstructive impact on social behavior.

  8. Approaching Corporate Social Responsibility through Kenneth Burke's Notions of Terministic Screens and Entitlement

    DEFF Research Database (Denmark)

    Kampf, Constance

    summarizes Burke's essay, "Antinomies of Definition," from a Grammar of Motives as demonstrating that 'the intrinsic and the extrinsic can change places' "such that to define is always to contextualize and to uncover the absence of a solid ground for a claim to knowledge."2   So if the intrinsic...... allow for user agency, whereas entitlement appears to be focused more at the cultural level, with the agency shared by the 'tribe,' the language itself, and the context of situation.1 In other words, "terministic screens" appear to be extrinsic, while "entitlement" appears to be intrinsic.  Carmichael...... and extrinsic can change places, the interpretive process of "terministic screens" and the constitutive process of "entitlement" may well be reciprocal.  The implications of this reciprocity can be used as a basis for understanding the linguistic and cultural components of Corporate Social Responsibility...

  9. Phase I remedial investigation report of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Miller, D.E. [ed.

    1995-07-01

    This report presents the activities and findings of the first phase of a three-phase remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, and updates the scope and strategy for WAG-2-related efforts. WAG 2 contains White Oak Creek (WOC) and its tributaries downstream of the ORNL main plant area, White Oak Lake, White Oak Creek Embayment on the Clinch River, and the associated floodplain and subsurface environment. Water, sediment, soil, and biota in WAG 2 are contaminated and continue to receive contaminants from upgradient WAGs. This report includes field activities completed through October 1992. The remediation of WAG 2 is scheduled to follow the cessation of contaminant input from hydrologically upgradient WAGs. While upgradient areas are being remediated, the strategy for WAG 2 is to conduct a long-term monitoring and investigation program that takes full advantage of WAG 2`s role as an integrator of contaminant fluxes from other ORNL WAGs and focuses on four key goals: (1) Implement, in concert with other programs, long-term, multimedia environmental monitoring and tracking of contaminants leaving other WAGs, entering WAG 2, and being transported off-site. (2) Provide a conceptual framework to integrate and develop information at the watershed-level for pathways and processes that are key to contaminant movement, and so support remedial efforts at ORNL. (3) Provide periodic updates of estimates of potential risk (both human health and ecological) associated with contaminants accumulating in and moving through WAG 2 to off-site areas. (4) Support the ORNL Environmental Restoration Program efforts to prioritize, remediate, and verify remedial effectiveness for contaminated sites at ORNL, through long-term monitoring and continually updated risk assessments.

  10. Phase I remedial investigation report of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Miller, D.E. [ed.

    1995-07-01

    This report presents the activities and findings of the first phase of a three-phase remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, and updates the scope and strategy for WAG-2-related efforts. WAG 2 contains White Oak Creek (WOC) and its tributaries downstream of the ORNL main plant area, White Oak Lake, White Oak Creek Embayment on the Clinch River, and the associated floodplain and subsurface environment. Water, sediment, soil, and biota in WAG 2 are contaminated and continue to receive contaminants from upgradient WAGs. This report includes field activities completed through October 1992. The remediation of WAG 2 is scheduled to follow the cessation of contaminant input from hydrologically upgradient WAGs. While upgradient areas are being remediated, the strategy for WAG 2 is to conduct a long-term monitoring and investigation program that takes full advantage of WAG 2`s role as an integrator of contaminant fluxes from other ORNL WAGs and focuses on four key goals: (1) Implement, in concert with other programs, long-term, multimedia environmental monitoring and tracking of contaminants leaving other WAGs, entering WAG 2, and being transported off-site. (2) Provide a conceptual framework to integrate and develop information at the watershed-level for pathways and processes that are key to contaminant movement, and so support remedial efforts at ORNL. (3) Provide periodic updates of estimates of potential risk (both human health and ecological) associated with contaminants accumulating in and moving through WAG 2 to off-site areas. (4) Support the ORNL Environmental Restoration Program efforts to prioritize, remediate, and verify remedial effectiveness for contaminated sites at ORNL, through long-term monitoring and continually updated risk assessments.

  11. Securing the best performance entitlement from MFL (Magnetic Flus Leakage)

    Energy Technology Data Exchange (ETDEWEB)

    Mullin, Ian P. [GE Oil and Gas, PII Pipeline Solutions, Stutensee (Germany)

    2009-07-01

    Magnetic Flux Leakage (MFL) tools are used to inspect around 70-80% of pipelines in the world, and the art of designing these tools has been established over the past 40 years. This paper investigates the science behind the art, and describes the fundamentals of MFL magnetiser design, focusing on the effects that various design options have on magnetic performance. Comparisons are drawn between a magnetiser bar design (hereafter referenced as 'magbar') and solid core bristle design (hereafter referenced as 'sweep's brush') including variations upon each. The study was carried out through the combined use of Vector Fields 3D and 2D finite element modelling and analysis software. (author)

  12. The Legal Status of Whales: capabilities, entitlements and culture

    Directory of Open Access Journals (Sweden)

    Rachel Nussbaum Wichert

    2016-04-01

    Full Text Available Whales, among our planet’s most majestic, mysterious, powerful, and intelligent beings, are profoundly endangered. International law has for some time attempted to protect them from extinction. Our paper addresses the legal status of whales and argues that they should be regarded as creatures with rights, not simply as commodities. Currently, international law does not recognize whales as creatures with rights. International organizations, particularly the International Whaling Commission (IWC and its founding document, the International Convention for the Regulation of Whaling (ICRW, have focused on the issue of overfishing and have allowed exceptions to usual standards based both on the alleged needs of scientific research (in the case of Japan and on the alleged claims of culture (in the case of aboriginal groups in the Arctic.

  13. An analytic investigation of the scatter in the integrated X-ray properties of galaxy groups and clusters

    CERN Document Server

    Balogh, M L; Voit, G M; McCarthy, I G; Jones, L R; Lewis, G F; Ebeling, H; Balogh, Michael L.; Babul, Arif; Carthy, Ian G. Mc; Jones, Laurence R.; Lewis, Geraint F.; Ebeling, Harald

    2006-01-01

    (Abridged) We revisit the scaling relationships between the dark matter mass and observed X-ray luminosity and temperature of galaxy clusters and groups in the local Universe. Specifically, we compare recent observations with analytic models of the intracluster medium in which the gas entropy distribution has been shifted by a variable amount, K0, to investigate the origin of the scatter in these scaling relations, and its influence on the luminosity and temperature functions. We find that variations in halo concentration or formation epoch (which might determine the time available for low entropy gas to cool out) are insufficient to explain the amount of scatter in the mass-luminosity relation. Instead, a range of entropy floors at a fixed halo mass, spanning approximately 50 keV sq.cm to 700 keV sq.cm, is required to match the data. This range is likely related to the variance in heating and/or cooling efficiency from halo to halo. We demonstrate that these models are consistent with the observed temperatur...

  14. RCRA Facility investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report provides a detailed summary of the activities carried out to sample groundwater at Waste Area Grouping (WAG) 6. The analytical results for samples collected during Phase 1, Activity 2 of the WAG 6 Resource Conservation and Recovery Act Facility Investigation (RFI) are also presented. In addition, analytical results for Phase 1, activity sampling events for which data were not previously reported are included in this TM. A summary of the groundwater sampling activities of WAG 6, to date, are given in the Introduction. The Methodology section describes the sampling procedures and analytical parameters. Six attachments are included. Attachments 1 and 2 provide analytical results for selected RFI groundwater samples and ORNL sampling event. Attachment 3 provides a summary of the contaminants detected in each well sampled for all sampling events conducted at WAG 6. Bechtel National Inc. (BNI)/IT Corporation Contract Laboratory (IT) RFI analytical methods and detection limits are given in Attachment 4. Attachment 5 provides the Oak Ridge National Laboratory (ORNL)/Analytical Chemistry Division (ACD) analytical methods and detection limits and Resource Conservation and Recovery Act (RCRA) quarterly compliance monitoring (1988--1989). Attachment 6 provides ORNL/ACD groundwater analytical methods and detection limits (for the 1990 RCRA semi-annual compliance monitoring).

  15. FY 1995 remedial investigation work plan for Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    Watkins, D.R.; Herbes, S.E. [eds.

    1994-09-01

    Field activities to support the remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) include characterization of the nature and extent of contamination in WAG 2, specifically to support risk-based remediation decisions. WAG 2 is the major drainage system downgradient of other WAGs containing significant sources of contamination at ORNL. The RI of WAG 2 is developed in three phases: Phase 1, initial scoping characterization to determine the need for early action; Phase 2, interim activities during remediation of upgradient WAGs to evaluate potential changes in the contamination status of WAG 2 that would necessitate reevaluation of the need for early action; and Phase 3, completion of the RI process following remediation of upslope WAGs. Specifically, Phase 2 activities are required to track key areas to determine if changes have occurred in WAG 2 that would require (1) interim remedial action to protect human health and the environment or (2) changes in remedial action plans and schedules for WAG2 because of changing contaminant release patterns in upslope WAGs or because of the effects of interim remedial or removal actions in other WAGs. This report defines activities to be conducted in FY 1995 for completion of the Phase 1 RI and initiation of limited Phase 2 field work.

  16. The Development of Learning Resource for the Saleng Community under the Bridge of Zone 1 Entitled “How to Repair Electrical Appliances”

    Directory of Open Access Journals (Sweden)

    Pornpapatsorn Princhankol

    2013-12-01

    Full Text Available This research was aimed to develop a learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances” in order to determine the quality of learning community and to examine the satisfaction of the sampling group which was chosen using specified sampling method. The tools used in this study consisted of 1 learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances”, including video clips, posters, leaflets, and exhibitions; 2 the quality assessment forms; and 3 the satisfaction evaluation form. According to the quality assessment of the learning resource for the Saleng community under the bridge of zone 1 by the panel of 6 experts, the mean score for the quality in terms of contents was 4.83 with S.D. of 0.29, or at a very good level. As for the quality in terms of media, the mean score was 4.47 with S.D. of .63, or at a good level. Afterwards, the learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances” was used by the sampling group of 30 persons. The satisfaction towards the learning resource was 4.71 with S.D. of .64, or at the highest level. It could be concluded that the learning resource for the Saleng community under the bridge of zone 1 entitled “How to Repair Electrical Appliances” can be used as a practical instructional tool for the community.

  17. Sources of self-categorization as minority for mixed-race individuals: Implications for affirmative action entitlement.

    Science.gov (United States)

    Good, Jessica J; Chavez, George F; Sanchez, Diana T

    2010-10-01

    Multiracial individuals are in the unique position of being able to categorize themselves as members of multiple racial groups. Drawing on self-categorization theory, we suggest that similarity to the minority ingroup depends on self-perceptions of physical appearance and connectedness to the minority ingroup. Moreover, we argue that similarity to the ingroup determines self-categorization as minority, which predicts category-based entitlements such as perceived eligibility for minority resources (e.g., affirmative action). Using path analysis, we found support for this model on a convenience sample of 107 mixed-race minority-White participants. The results suggest that affective processes rather than observable characteristics such as prototypical physical appearance better predict self-categorization among mixed-race individuals.

  18. Investigating the purpose of an online discussion group for health professionals: a case example from forensic occupational therapy.

    Science.gov (United States)

    Dieleman, Crystal; Duncan, Edward A S

    2013-07-03

    Thousands of health-related online discussion groups are active world-wide however, very little is known about the purpose and usefulness of such groups. In 2003 an online discussion group called 'forensic occupational therapy' was established in the United Kingdom. This group was examined to gain an understanding of the purpose and use of online discussion groups for health professionals who may be practically and geographically isolated from others in similar areas of practice. Following a case study design, descriptive characteristics on members' locations and number of posts were collected from the forensic occupational therapy online discussion group. Eight years of posts (2003-2011) were examined using a theoretical thematic analysis process to identify and describe the purposes for which members were using the group. Members from 20 countries contributed to the discussion group; the vast majority of posts being from members in the United Kingdom. Activity within the group was consistently high for the first five years however, activity within the group declined in the final three years. Six purposes for which members use the online discussion group were identified: seeking and giving advice, networking, requesting and sharing material resources, service development, defining the role of occupational therapists, and student learning. Findings suggest that health professionals in specialized and often isolated areas of practice are keen to connect with colleagues and learn from each other's experiences. The main purposes for which the online discussion group was used could be summarized as communication, information sharing and networking; though activity within the group declined significantly during the last three years of the data collection period. This raises questions about the sustainability of online discussion groups within the rapidly developing social media environment.

  19. Investigating the purpose of an online discussion group for health professionals: a case example from forensic occupational therapy

    Science.gov (United States)

    2013-01-01

    Background Thousands of health-related online discussion groups are active world-wide however, very little is known about the purpose and usefulness of such groups. In 2003 an online discussion group called ‘forensic occupational therapy’ was established in the United Kingdom. This group was examined to gain an understanding of the purpose and use of online discussion groups for health professionals who may be practically and geographically isolated from others in similar areas of practice. Methods Following a case study design, descriptive characteristics on members’ locations and number of posts were collected from the forensic occupational therapy online discussion group. Eight years of posts (2003–2011) were examined using a theoretical thematic analysis process to identify and describe the purposes for which members were using the group. Results Members from 20 countries contributed to the discussion group; the vast majority of posts being from members in the United Kingdom. Activity within the group was consistently high for the first five years however, activity within the group declined in the final three years. Six purposes for which members use the online discussion group were identified: seeking and giving advice, networking, requesting and sharing material resources, service development, defining the role of occupational therapists, and student learning. Conclusions Findings suggest that health professionals in specialized and often isolated areas of practice are keen to connect with colleagues and learn from each other’s experiences. The main purposes for which the online discussion group was used could be summarized as communication, information sharing and networking; though activity within the group declined significantly during the last three years of the data collection period. This raises questions about the sustainability of online discussion groups within the rapidly developing social media environment. PMID:23822895

  20. Micro and Macro Content Analysis of English Textbook Entitled “Mosaic One Listening and Speaking (Student’s Book” In The Light of Communicative Competence

    Directory of Open Access Journals (Sweden)

    Nisreen Juma'a Hamed Al-Mashaqba

    2017-04-01

    Full Text Available The purpose of this study is to investigate the extent to which the listening and speaking lessons which are presented in textbook entitled “Mosaic One Listening and speaking (Student’s Book” are characterized with appropriateness and meaningfulness in light of communicative competence and meet the Principles and features of communicative language teaching. The content analysis was at micro and macro level in terms of the availability of seven criteria of communicative competence in the textbook under the study and in terms of strength and weakness of the content. The findings indicate that The English textbook entitled “Mosaic One Listening and speaking (Student’s Book” fulfilled 84% of communicative competence’s criteria of the good EFL textbook adapted from some experts in the light of communicative competence.

  1. Adolescent Religiosity and Psychosocial Functioning: Investigating the Roles of Religious Tradition, National-Ethnic Group, and Gender

    Directory of Open Access Journals (Sweden)

    Heidi E. Stolz

    2013-01-01

    Full Text Available This study utilized data from over 9,300 youth from 11 national or within-nation ethnic groups to evaluate the relationship between youth religiosity and youth social outcomes (social initiative, antisocial behavior and psychological outcomes (self-esteem and depression considering the roles of religious tradition, national-ethnic group, and gender. We created national-ethnic group by religious tradition (NEG × RT combinations, partitioned religiosity into between-group and within-group components, and performed a series of mixed model regressions for each outcome. The levels of all four outcomes of interest differed significantly across NEG × RT groups, and these differences were attributable to national-ethnic group rather than religious tradition. Youth reports of antisocial behavior and self-esteem were predicted by between-group religiosity. Additionally, within-group religiosity predicted all four outcomes, indicating that the protective role of religiosity functions in a comparative, or relative, manner with youth who are more religious than others in their group reaping the most benefits.

  2. [Social Law Entitlements and Compensations for Visually Impaired Patients in Germany, Focussed on Glaucoma].

    Science.gov (United States)

    Stamm, C C

    2016-02-01

    Although prevention of progression is the most important issue in the treatment of glaucoma patients, information on visual aids and social law entitlements is also helpful. In this article, the main aspects of compensation for visual impairment are outlined so that you can competently support your patients, without much effort, with helpful tips and appropriate instructions.

  3. Entitlement Can Both Decrease and Increase Consumer Susceptibility to Social Influence

    NARCIS (Netherlands)

    van der Heide, Martine; Fennis, Bob; van Ittersum, Koert; Trampe, Debra; Diehl, Kristin; Yoon, Carolyn

    2015-01-01

    Two studies indicate that entitlement—a sense that one deserves special treatment and is exempt from normal social demands—can both buffer and boost consumers’ proneness to social influence. Specifically, Study 1 shows that entitlement reduces susceptibility to consistency appeals. Study 2, however,

  4. 12 CFR 987.4 - Creation of Participant's Security Entitlement; security interests.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Creation of Participant's Security Entitlement... BOOK-ENTRY PROCEDURE FOR CONSOLIDATED OBLIGATIONS § 987.4 Creation of Participant's Security... of the United States to secure deposits of public money, including, without limitation, deposits to...

  5. Measuring policy entitlements at the micro-level: maternity and parental leave in Europe

    NARCIS (Netherlands)

    Bártová, A.; Emery, T.

    2016-01-01

    Comparative social policy analysis has been shaped by the measurement of policy as a macro phenomenon. However, social policy theories have consistently asserted that policy entitlements vary across class, gender, ethnicity and the life-course. This paper synthesises a number of innovations to

  6. "It takes two to take": Caregiving style, relational entitlement, and medication adherence.

    Science.gov (United States)

    George-Levi, Sivan; Vilchinsky, Noa; Tolmacz, Rami; Khaskiaa, Abid; Mosseri, Morris; Hod, Hanoch

    2016-09-01

    Partners' support has been associated with both patients' increased and decreased inclination toward health-promoting behaviors. Our hypothesis for understanding this enigma is that it is the interplay between partners' manner of care provision and patients' ability to accept these care efforts that may best predict patients' adherence. Thus, the current study's main goal was to examine the contribution of the interaction between caregivers' support style (sensitive and compulsive) and cardiac patients' sense of relational entitlement (restricted, excessive, assertive, entitlement expectations) to patients' medication adherence. The Adult Caregiving Questionnaire, the Sense of Relational Entitlement Scale, and the Medication Adherence Report Scale were administered to 114 cardiac patients and their partners, during patients' hospitalizations and 6 months later. The lowest levels of medication adherence were detected among patients high on restricted entitlement who were married to partners high on compulsive caregiving style. These findings strengthen our claim that it is the interaction between recipients' personality and providers' support style which explain self-regulatory processes that arise during times of family medical crises. (PsycINFO Database Record

  7. A Non-Member Spouse's Entitlement To The Member's Pension Interest

    Directory of Open Access Journals (Sweden)

    Motseotsile Clement Marumoagae

    2014-12-01

    Full Text Available It is important that married couples seek legal advice with regard to the assets falling within their joint estate, more particularly their retirement benefits. This article reflects on the entitlement (if any of non-member spouses to their spouses' retirement fund benefits. Pension benefits can be due before, during or after divorce, and parties to the marriage should be aware of their rights with regard to the accruing pension benefits of their spouses. While it is settled law that non-member spouses are entitled to receive a portion of their member spouses' pension benefits (known as "pension interest" immediately on divorce, it is not particularly clear whether non-member spouses are also entitled to receive the same before or sometime after divorce. In this article I provide a contextual understanding of the entitlements (if any which spouses or former spouses of members of pension funds have on such member spouses' retirement benefits. Furthermore, it shown in this article that various divisions of South African High Courts have been inconsistent in how they have approached the issue of the pension interest between divorcing spouses or divorced ex-spouses.

  8. 42 CFR 406.7 - Forms to apply for entitlement under Medicare Part A.

    Science.gov (United States)

    2010-10-01

    ... charge by mail from CMS or at any Social Security branch or district office, are used to apply for Medicare entitlement under the circumstances indicated: CMS-18-F-5—Application for Hospital Insurance... Security Act or under the Railroad Retirement Act. This form may also be used for enrollment in...

  9. 20 CFR 410.210 - Conditions of entitlement; widow or surviving divorced wife.

    Science.gov (United States)

    2010-04-01

    ... divorced wife. 410.210 Section 410.210 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE... surviving divorced wife. An individual is entitled to benefits if such individual: (a) Is the widow (see § 410.320) or surviving divorced wife (see § 410.321) of a miner (see § 410.110(j)); (b) Is not...

  10. 20 CFR 410.211 - Duration of entitlement; widow or surviving divorced wife.

    Science.gov (United States)

    2010-04-01

    ... divorced wife. 410.211 Section 410.211 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE... surviving divorced wife. (a) An individual is entitled to benefits as a widow, or as a surviving divorced wife, for each month beginning with the first month in which all of the conditions of...

  11. 76 FR 30366 - Draft Alert Entitled “Preventing Occupational Respiratory Disease From Dampness in Office...

    Science.gov (United States)

    2011-05-25

    ... No: 2011-12935] DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [Docket Number NIOSH-238] Draft Alert Entitled ``Preventing Occupational Respiratory Disease From Dampness..., Director, National Institute for Occupational Safety and Health, Centers for Disease Control and...

  12. 38 CFR 3.274 - Relationship of net worth to pension entitlement.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Relationship of net worth to pension entitlement. 3.274 Section 3.274 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS ADJUDICATION Pension, Compensation, and Dependency and Indemnity Compensation Regulations...

  13. 20 CFR 670.910 - Are students entitled to Federal Employees Compensation Benefits (FECB)?

    Science.gov (United States)

    2010-04-01

    ... Compensation Benefits (FECB)? 670.910 Section 670.910 Employees' Benefits EMPLOYMENT AND TRAINING... and Management Provisions § 670.910 Are students entitled to Federal Employees Compensation Benefits... Compensation Benefits as specified in WIA section 157. (c) Job Corps students must meet the same eligibility...

  14. Student Entitlement Models in Australia's National Training System: Expert Views. Occasional Paper

    Science.gov (United States)

    Bowman, Kaye; McKenna, Suzy

    2016-01-01

    This occasional paper provides the views of 17 "thought leaders" in the Australian vocational education and training (VET) sector. Their insight and opinions were sought to inform a larger research project focused on the student entitlement reforms that were introduced into the national VET system from 2012. These individuals offered a…

  15. About the Article Entitled "Transplantation of Cryopreserved Teeth:a Systematic Review"

    Institute of Scientific and Technical Information of China (English)

    Proamate Pitak-Arnnop; Niels Christian Pausch; Alexander Hemprich

    2010-01-01

    @@ To Editor, We read with interest the article entitled "Transplantation of cryopreserved teeth:a systematic review"(Osathanon,2010).Although the author is to be congratulated for his systematic approach to cryopreserved tooth transplantation(CTT),we would like to draw your attention to some technical limitations of this review.

  16. 20 CFR 404.310 - When am I entitled to old-age benefits?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When am I entitled to old-age benefits? 404.310 Section 404.310 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Old-Age, Disability, Dependents' and Survivors' Insurance Benefits; Period...

  17. 42 CFR 460.112 - Specific rights to which a participant is entitled.

    Science.gov (United States)

    2010-10-01

    ..., ethnicity, national origin, religion, sex, age, sexual orientation, mental or physical disability, or source... 42 Public Health 4 2010-10-01 2010-10-01 false Specific rights to which a participant is entitled...-INCLUSIVE CARE FOR THE ELDERLY (PACE) Participant Rights § 460.112 Specific rights to which a participant...

  18. Alcohol and Group Formation: A Multimodal Investigation of the Effects of Alcohol on Emotion and Social Bonding

    OpenAIRE

    Sayette, Michael A.; Creswell, Kasey G.; Dimoff, John D.; Fairbairn, Catharine E.; Cohn, Jeffrey F.; Heckman, Bryan W.; Kirchner, Thomas R.; Levine, John M.; Moreland, Richard L.

    2012-01-01

    We integrated research on emotion and on small groups to address a fundamental and enduring question facing alcohol researchers: What are the specific mechanisms that underlie the reinforcing effects of drinking? In one of the largest alcohol-administration studies yet conducted, we employed a novel group-formation paradigm to evaluate the socioemotional effects of alcohol. Seven hundred twenty social drinkers (360 male, 360 female) were assembled into groups of 3 unacquainted persons each an...

  19. An Investigation of Sex Roles, Dimensions of Interpersonal Attraction and Communication Behavior In a Small Group Communication Exercise.

    Science.gov (United States)

    McDowell, Earl E.; McDowell, Carlene E.

    Biological sex, social area, task area, and psychological sex were used as independent variables when 72 high school students in speech communication classes rated themselves and other members of small discussion groups. The results for males, females, and composite groups revealed that psychological sex was a more significant discriminating…

  20. Investigating effectiveness of group counseling with reality therapy approach on self-esteem of addicted boys having at most 20 years old

    National Research Council Canada - National Science Library

    Hoseini Shadi; Toozandehjani Hassan

    2016-01-01

    This study is a quasi-experimental research that aimed to investigate the effectiveness of group counseling with reality therapy approach on increasing self-esteem of addicted boys having at most 20 years old...

  1. What Do Students Think about Group Work in Business Education? An Investigation into the Benefits, Challenges, and Student-Suggested Solutions

    Science.gov (United States)

    Lee, Seung Hwan Mark; Smith, Donna; Sergueeva, Ksenia

    2016-01-01

    The authors sought to gain insight on how students view group learning and development as part of their business education experience. Specifically, the authors categorize benefits and challenges using S. A. Wheelan's (2005) integrated model of group development. Additionally, they investigate (from the students' perspective) best practices that…

  2. What Do Students Think about Group Work in Business Education? An Investigation into the Benefits, Challenges, and Student-Suggested Solutions

    Science.gov (United States)

    Lee, Seung Hwan Mark; Smith, Donna; Sergueeva, Ksenia

    2016-01-01

    The authors sought to gain insight on how students view group learning and development as part of their business education experience. Specifically, the authors categorize benefits and challenges using S. A. Wheelan's (2005) integrated model of group development. Additionally, they investigate (from the students' perspective) best practices that…

  3. Behavioural investigation of the influence of social categorization on empathy for pain: a minimal group paradigm study

    Directory of Open Access Journals (Sweden)

    Benoit eMontalan

    2012-10-01

    Full Text Available Research on empathy for pain has provided evidence of an empathic bias toward racial ingroup members. In this study, we used for the first time the minimal group paradigm in which participants were assigned to artificial groups and required to perform pain judgments of pictures of hands and feet in painful or non-painful situations from self, ingroup and outgroup-perspectives. Findings showed that the mere categorization of people into two distinct arbitrary social groups appears to be sufficient to elicit an ingroup bias in empathy for pain.

  4. Is the Narcissistic Personality Inventory Still Relevant? A Test of Independent Grandiosity and Entitlement Scales in the Assessment of Narcissism

    Science.gov (United States)

    Miller, Joshua D.; Price, Joanna; Campbell, W. Keith

    2012-01-01

    Some scholars have called for the replacement of the Narcissistic Personality Inventory (NPI) with more narrow scales measuring grandiosity and entitlement instead. In the current study, the authors examined the relations among the NPI and measures of grandiosity and entitlement, as well as in relation to a measure of the Five-Factor Model (FFM).…

  5. Is the Narcissistic Personality Inventory Still Relevant? A Test of Independent Grandiosity and Entitlement Scales in the Assessment of Narcissism

    Science.gov (United States)

    Miller, Joshua D.; Price, Joanna; Campbell, W. Keith

    2012-01-01

    Some scholars have called for the replacement of the Narcissistic Personality Inventory (NPI) with more narrow scales measuring grandiosity and entitlement instead. In the current study, the authors examined the relations among the NPI and measures of grandiosity and entitlement, as well as in relation to a measure of the Five-Factor Model (FFM).…

  6. 20 CFR 404.288 - Recomputing when you are entitled to a monthly pension based on noncovered employment.

    Science.gov (United States)

    2010-04-01

    ... monthly pension based on noncovered employment. 404.288 Section 404.288 Employees' Benefits SOCIAL... monthly pension based on noncovered employment. (a) After entitlement to old-age or disability insurance... later become entitled to a monthly pension based on noncovered employment, we may recompute your primary...

  7. 20 CFR 404.340 - How do I become entitled to mother's or father's benefits as a surviving divorced spouse?

    Science.gov (United States)

    2010-04-01

    ... father's benefits as a surviving divorced spouse? 404.340 Section 404.340 Employees' Benefits SOCIAL... § 404.340 How do I become entitled to mother's or father's benefits as a surviving divorced spouse? You may be entitled to mother's or father's benefits as the surviving divorced wife or the...

  8. 20 CFR 404.336 - How do I become entitled to widow's or widower's benefits as a surviving divorced spouse?

    Science.gov (United States)

    2010-04-01

    ... widower's benefits as a surviving divorced spouse? 404.336 Section 404.336 Employees' Benefits SOCIAL... § 404.336 How do I become entitled to widow's or widower's benefits as a surviving divorced spouse? We will find you entitled to widow's or widower's benefits as the surviving divorced wife or the...

  9. What Makes a Difference for Disadvantaged Girls? Investigating the Interplay between Group Composition and Positive Youth Development in Sport

    Directory of Open Access Journals (Sweden)

    Hebe Schaillée

    2015-06-01

    Full Text Available It has been suggested that group composition can influence the experiences of individual group members in social programmes (Weiss, 1998. The purpose of the present study was to examine the relationship between peer group composition in sports programmes and positive youth development (PYD in disadvantaged girls, as well as to determine whether it was moderated by personal characteristics. Two hundred young women aged between 10 and 24 completed a questionnaire including, among others, the “Youth Experience Survey for Sport” (YES-S (MacDonald, Côté, Eys, & Deakin, 2012 and questions regarding participants’ socio-economic characteristics (i.e., nationality, education, family situation. Multilevel regression analyses were performed to take into account the hierarchical data structure. At the group level, a higher percentage of girls from a low educational track and with a migration background predicted greater PYD, as indicated by higher levels of personal and social skills, cognitive skills and goal setting. Results showed interaction effects between the respondents’ family structures on the participant and team levels. The overall statistical models for the different developmental domains accounted for variance ranging from 14.7% (personal and social skills to 30.3% (cognitive skills. Results indicated that the extent to which disadvantaged girls derive benefits from their participation in sport also depends on the group composition. The interaction effects between the group composition and individual characteristics suggest that when girls participate in a group of similar peers, those from non-intact families will derive more benefits than their counterparts from intact families.

  10. Community-based family-style group homes for children orphaned by AIDS in rural China: an ethnographic investigation.

    Science.gov (United States)

    Hong, Yan; Chi, Peilian; Li, Xiaoming; Zhao, Guoxiang; Zhao, Junfeng; Stanton, Bonita; Li, Li

    2015-09-01

    As the number of children orphaned by AIDS (Acquired Immunodeficiency Syndrome) has reached 17.3 million, most living in resource-poor settings, interest has grown in identifying and evaluating appropriate care arrangements for them. In this study, we describe the community-based family-style group homes ('group homes') in rural China. Guided by an ecological framework of children's wellbeing, we conducted a series of ethnographic observations, in-depth interviews and group discussions in the rural areas of Henan Province, which has been severely impacted by the AIDS endemic through commercial blood collection. Based on our observations and discussions, group homes appear to provide stable and safe living environments for children orphaned by AIDS. Adequate financial support from non-government organizations (NGOs) as well as the central and provincial governments has ensured a low child-caregiver ratio and attention to the basic needs of the children at group homes. The foster parents were selected from the local community and appear to have adequate qualifications and dedication. They receive a monthly stipend, periodical evaluation and parenting consultation from supporting NGOs. The foster parents and children in the group homes have formed strong bonds. Both children and foster parents reported positively on health and education. Characteristics of community-based group homes can be replicated in other care arrangements for AIDS orphans in resource-poor settings for the optimal health outcomes of those vulnerable children. We also call for capacity building for caregivers and communities to provide sustainable and supportive living environment for these children. Published by Oxford University Press in association with The London School of Hygiene and Tropical Medicine © The Author 2014; all rights reserved.

  11. What Makes a Difference for Disadvantaged Girls? Investigating the Interplay between Group Composition and Positive Youth Development in Sport

    Directory of Open Access Journals (Sweden)

    Hebe Schaillée

    2015-06-01

    Full Text Available It has been suggested that group composition can influence the experiences of individual group members in social programmes (Weiss, 1998. The purpose of the present study was to examine the relationship between peer group composition in sports programmes and positive youth development (PYD in disadvantaged girls, as well as to determine whether it was moderated by personal characteristics. Two hundred young women aged between 10 and 24 completed a questionnaire including, among others, the “Youth Experience Survey for Sport” (YES-S (MacDonald, Côté, Eys, & Deakin, 2012 and questions regarding participants’ socio-economic characteristics (i.e., nationality, education, family situation. Multilevel regression analyses were performed to take into account the hierarchical data structure. At the group level, a higher percentage of girls from a low educational track and with a migration background predicted greater PYD, as indicated by higher levels of personal and social skills, cognitive skills and goal setting. Results showed interaction effects between the respondents’ family structures on the participant and team levels. The overall statistical models for the different developmental domains accounted for variance ranging from 14.7% (personal and social skills to 30.3% (cognitive skills. Results indicated that the extent to which disadvantaged girls derive benefits from their participation in sport also depends on the group composition. The interaction effects between the group composition and individual characteristics suggest that when girls participate in a group of similar peers, those from non-intact families will derive more benefits than their counterparts from intact families.

  12. Effect of hydrophobic groups on the adsorption conformation of modified polycarboxylate superplasticizer investigated by molecular dynamics simulation

    Science.gov (United States)

    Zhao, Hongxia; Wang, Yanwei; Yang, Yong; Shu, Xin; Yan, Han; Ran, Qianping

    2017-06-01

    All-atom molecular dynamics (MD) simulations were used to study the adsorption conformations of hydrophobically-modified comb-shaped polycarboxylate ether-based (PCE) superplasticizer molecules on a model surface of dicalcium silicate (C2S) in vacuum and in an explicit solution, respectively. Three different hydrophobic modifying groups, namely, the ethyl group, the n-butyl group and the phenyl group, decorated to the backbone, were examined. Comparing the hydrophobically-modified PCEs to the unmodified one, differences were found in the binding energy, the adsorption conformation and the water density at the interface. The interaction between PCE molecules and C2S was weakened in a solution with explicit solvents than that obtained from vacuum-based simulations. The presence of hydrophobic groups lowered the polymer-surface binding energy, decreased the radius of gyration (Rg) of the adsorbed polymer, increased the peak position in the heavy-atom density profiles in the direction perpendicular to the surface, and also caused the adsorbed conformations to be more globular in shape. The parallel and perpendicular components (relative to the surface plane) of the geometric sizes of the adsorbed polymers were calculated, and the results showed that the presence of hydrophobically modifying groups decreased the in-plane radius while increased the adsorption layer thickness compared to the unmodified control. The presence of PCEs perturbed the dense water layer above the C2S surface and lowered the water density. Perturbations to the interfacial water density were found to correlate nicely with the adsorbed conformations of PCEs.

  13. 76 FR 44491 - Group Health Plans and Health Insurance Issuers: Rules Relating to Internal Claims and Appeals...

    Science.gov (United States)

    2011-07-26

    ...-AQ66 Group Health Plans and Health Insurance Issuers: Rules Relating to Internal Claims and Appeals and... amendment to the interim final rules (76 FR 37208) entitled, ``Group Health Plans and Health Insurance... rule with request for comments entitled, ``Group Health Plans and Health Insurance Issuers: Rules...

  14. An Investigation into the Impact of Facebook Group Usage on Students' Affect in Language Learning in a Thai Context

    Science.gov (United States)

    Tananuraksakul, Noparat

    2015-01-01

    This paper reports on the way in which Facebook Group used as a learning management system can enhance Thai students' effective language learning (positive attitude and motivation) in a private university in the vicinity of Bangkok. These two variables are seen to influence learners' achievement in language learning, and they also interdependently…

  15. A Group of Indonesian Adult EFL Students' Mastery of Tenses and Aspects: Investigating the Internal and External Factors of Learning

    Science.gov (United States)

    Muhlisin; Salikin, Hairus

    2015-01-01

    The study aimed, firstly, to assess a group of Indonesian adult EFL students' mastery of tenses and aspects as part of their mastery of English grammar and, secondly, to identify if their experience of going through the instructional processes, their perceptions of and habits in studying English grammar shaped their mastery of tenses and aspects.…

  16. INVESTIGATION OF BRAND NAME-COUNTRY OF ORIGIN PREFERENCE IN FOUR DIFFERENT PRODUCT GROUPS WITH RESPECT TO CONSPICUOUS CONSUMPTION TENDENCY

    Directory of Open Access Journals (Sweden)

    Volkan Doğan

    2013-10-01

    Full Text Available The aim of this study is to examine different preferences for brand name–country of origin shaped in line with levels of conspicuous consumption tendency and to determine Turkish consumers’ preferences for brand name–country of origin combinations in different product groups. The study was conducted in Eskisehir (Turkey with a sample of 413 people chosen through convenience sampling. The study data were collected with a questionnaire and face-face-to interviews. The participants’ preferences for brand name-country of origin combinations were determined separately based on four different product groups(hedonic, utilitarian, durable and non-durable. The study showed that, for all the four product groups, the participants preferred the products with a Turkish brand name and Turkey as the country of origin most, followed by the products with a French brand name and France as the country of origin. This finding suggests that, with respect to the four product groups in the study, Turkish consumers preferred domestic products over foreign products. Also, the participants who preferred French brand name-France as the country of origin for the hedonic product, French brand name-Turkey as the country of origin for the utilitarian product, French brand name-Turkey as the country of origin for the durable product and French brand name-France as the country of origin for the non-durable product were found to have highest tendency of conspicuous consumption in the corresponding product groups. In other words, as the level of conspicuous consumption increased, the participants tended to prefer French brand name-France as the country of origin for the hedonic product, French brand name-Turkey as the country of origin for the utilitarian product, French brand name-Turkey as the country of origin for the durable product and French brand name-France as the country of origin for the non-durable product.

  17. Trust with Private and Common Property: Effects of Stronger Property Right Entitlements

    Directory of Open Access Journals (Sweden)

    James C. Cox

    2010-11-01

    Full Text Available Is mutually beneficial cooperation in trust games more prevalent with private property or common property? Does the strength of property right entitlement affect the answer? Cox, Ostrom, Walker, et al. [1] report little difference between cooperation in private and common property trust games. We assign stronger property right entitlements by requiring subjects to meet a performance quota in a real effort task to earn their endowments. We report experiment treatments with sequential choice and strategy responses. We find that cooperation is lower in common property trust games than in private property trust games, which is an idiosyncratic prediction of revealed altruism theory [2]. Demonstrable differences and similarities between our strategy response and sequential choice data provide insight into the how these protocols can yield different results from hypothesis tests even when they are eliciting the same behavioral patterns across treatments.

  18. Investigation of CO2 Enhanced Oil Recovery Using Dimensionless Groups in Wettability Modified Chalk and Sandstone Rocks

    Directory of Open Access Journals (Sweden)

    Vahid Alipour Tabrizy

    2014-01-01

    Full Text Available The paper addresses enhanced oil recovery in chalk and sandstone rocks by CO2 injection, with different wettability, porosity, and permeability as well as injection rate and flooding conditions. Results indicate that an increase in Bond number has a positive effect on oil recovery whereas for capillary number, there is a limit in which recovery is improving. This limit is estimated when the pressure drop by viscous force is approximately equal to the threshold balance between capillary and gravity forces. A dimensionless group is proposed that combines the effect of capillarity, injection rate, permeability, and CO2 diffusion on the oil recovery. Recovery from all experiments in this study and reported data in the literature shows a satisfactory relationship with the proposed group.

  19. Investigation of Brand Name-Country of Origin Preference in Four Different Product Groups with Respect to Conspicuous Consumption Tendency

    OpenAIRE

    Volkan Doğan; Behçet Yalın Özkara

    2013-01-01

    The aim of this study is to examine different preferences for brand name–country of origin shaped in line with levels of conspicuous consumption tendency and to determine Turkish consumers’ preferences for brand name–country of origin combinations in different product groups. The study was conducted in Eskisehir (Turkey) with a sample of 413 people chosen through convenience sampling. The study data were collected with a questionnaire and face-face-to interviews. The participants’ preferences...

  20. Correlation of morphologic and pathologic features of the various tendon groups around the ankle: MR imaging investigation.

    Science.gov (United States)

    Cabral, Pedro; Paulino, Cláudia; Takahashi, Rogério; Clopton, Paul; Resnick, Donald

    2013-10-01

    To determine if a statistical association exists between abnormalities in one ankle tendon group (i.e., peroneal, medial flexor, or Achilles) and those in another. A retrospective analysis of 1.5-T and 3-T MR ankle examinations in 100 patients conducted between November 1, 2011 and April 1, 2012 was performed. The cross-sectional areas and diameters of the ankle tendons-Achilles (ACH), peroneus brevis (PB) and longus (PL), tibialis posterior (TP), flexor digitorum longus (FDL), and flexor hallux longus (FHL)-were measured, and the results were correlated to determine any association with the presence of qualitative abnormalities (tenosynovitis, tendinosis, and tendon tearing). Subjects with larger diameters of the ACH tendon also revealed larger PL, TP, FDL, and FHL tendon diameters and sectional areas. Furthermore, subjects with larger PL tendons generally revealed larger flexor tendons and the same was also true when medial compartment tendons were individually assessed and measurements compared among the three of them. There was a statistically significant association with regard to the presence of tendon abnormalities (tendinosis, tenosynovitis, and tearing) in both the peroneal and medial flexor tendons. The presence of an abnormality in the ACH tendon correlated strongly with increasing diameters and areas of all the other ankle tendons except for the PB tendon. There is an association between quantitative and qualitative abnormalities of one group of tendons when compared with the others with respect to the ACH, medial flexor, and peroneal tendons of the ankle, which is perhaps explained by a retinacular and fascial complex that anatomically connects the three groups.

  1. Self-esteem and Ability Grouping: a Hong Kong investigation of the Big Fish Little Pond Effect

    OpenAIRE

    Wong, MSW; Watkins, DA

    2001-01-01

    The aim of this paper was to test the strength of the relationships between student self-esteem, and the ability group of the school band and class stream they attend, as well as their self-perceived academic performance in a non-Western context. Responses of 280 Hong Kong secondary school students to the Chinese Adolescent Self-Esteem Scale were analysed by Performance × Stream × Band Multivariate Analysis of Variance. Statistically significant main effects for Performance and Stream, but no...

  2. A brief conceptual tutorial on multilevel analysis in social epidemiology: investigating contextual phenomena in different groups of people

    OpenAIRE

    Merlo, J; Yang, M.; Chaix, B.; Lynch, J; Rastam, L.

    2005-01-01

    Study objective: (1) To provide a didactic and conceptual (rather than mathematical) link between multilevel regression analysis (MLRA) and social epidemiological concepts. (2) To develop an epidemiological vision of MLRA focused on measures of health variation and clustering of individual health status within areas, which is useful to operationalise the notion of "contextual phenomenon". The paper shows how to investigate (1) whether there is clustering within neighbourhoods, (2) to which ex...

  3. Editorial on the original article entitled “Permissive underfeeding of standard enteral feeding in critically ill adults” published in the New England Journal of Medicine on June 18, 2015

    Science.gov (United States)

    Casaer, Michael P.

    2015-01-01

    On June 18, 2015, the New England Journal of Medicine published an article entitled “Permissive underfeeding of standard enteral feeding in critically ill adults”, which reports the results of a study that examined the impact of prolonged nutritional energy restriction for critically ill patients. The study design was unique in the sense that patients in both groups received similar doses of protein during the intervention, while the non-protein energy intake was reduced in the intervention group. The study showed no differences in outcome between the two study groups. These results add to a growing body of high quality evidence against the dogmatic belief that full enteral or parenteral feeding should be given as early as possible during critical illness to prevent complications. Further research is now needed to address the question of the optimal timing to provide more nutritional support for the benefit of the patients, possibly guided by improved biomarkers that need to be developed and validated, and to investigate underlying mechanisms. PMID:26539443

  4. Investigation on Habitat Preferences and Group Sizes of Chinkara (Gazella bennettii in Dareh-Anjeer Wildlife Refuge, Yazd province

    Directory of Open Access Journals (Sweden)

    H. Akbari

    2013-07-01

    Full Text Available Chinkara is classified as a vulnerable species (IUCN, 2009. Yet, there is a little information on its biological characteristics and habitat in Iran. This study focuses on the habitat preference and social pattern of this species in Dareh-Anjeer wildlife refuge in 2010-2011. We first determined habitat boundaries of Chinkara in the area. During the survey, 15 transects were located within different habitat types and each transect was observed ~10 times annually. We used landform parameters and plant structure for the habitat type layers in Arc GIS software. Then, we mapped the habitat preference of Chinkara using Jacob’s selectivity index. The group size and sex ratio was obtained by the analysis of field notes. Results of the study showed that Chinkara preferred foothills and hilly plains (Jacob’s selectivity index for foothills was estimated 0.31 and for flat plains 0.03. The foothill habitat type covering 25 percent of the Chinkara habitats in the area provides better resources such as cover and water than the other habitat types. Our results suggest that the Chinkara’s activity in summer and autumn is greatest in the early morning. The mean group size of Chinkara in the area is 2.07±0.32 (n=53, SE=1.17, sex ratio (male/female is 0.52±0.179, and there is no significant difference between the numbers of males and females in the population.

  5. Investigation of food irradiation technology for application to plant quarantine. Working group report of food irradiation technology

    Energy Technology Data Exchange (ETDEWEB)

    Sunaga, Hiromi; Ito, Hitoshi; Takatani, Yasuyuki; Takizawa, Haruki; Yotsumoto, Keiichi; Tanaka, Ryuichi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment; Hirano, Tsuyoshi; Tokunaga, Okihiro

    1999-06-01

    The commercialization of food irradiation in Japan was started in 1973 for the sprout inhibition of potatoes as the first successful food irradiation facility in the world. Since approval of potato irradiation, no items has been commercialized in Japan. However, international agreement for phase out of methyl bromide after 2005 and increasing incidences of foodborn diseases such as by Escherichia coli O157:H7 are forcing to have interesting to food irradiation. Takasaki Radiation Chemistry Research Establishment has long experiences on research of irradiation effect and engineering of food irradiation in Japan. From these back ground, working group of food irradiation was organized at August 1997 by some members of Department of Radiation Research for Environment and Resources and Advanced Technology Center for supporting technically on commercialization of food irradiation. This report presents the result of discussion in working group on generalization up to date researches of food irradiation, application fields and items, technical problems and future prospects of this technology in Japan. (author)

  6. Association for Specialists in Group Work: Multicultural and Social Justice Competence Principles for Group Workers

    Science.gov (United States)

    Singh, Anneliese A.; Merchant, Niloufer; Skudrzyk, Bogusia; Ingene, Daphne

    2012-01-01

    The Association for Specialists in Group Work (ASGW) is committed to understanding how issues of multiculturalism and social justice affect all aspects of group work. This document reflects the updating and revision of a previous document entitled, "Principles for Diversity-Competent Group Workers," which was endorsed by ASGW in 1998 and published…

  7. Agentic and communal narcissism and satisfaction with life: The mediating role of psychological entitlement and self-esteem.

    Science.gov (United States)

    Żemojtel-Piotrowska, Magdalena A; Piotrowski, Jarosław P; Maltby, John

    2015-12-22

    This study examined the mediational role of self-esteem (as an enhancement) and psychological entitlement (as a cost) in the relationship between an agentic-communal model of grandiose narcissism and satisfaction with life. Two hundred and forty-eight university undergraduate students completed measures of agentic and communal narcissism, self-esteem, psychological entitlement and satisfaction with life. The findings suggest that there is support for the usefulness of the agentic-communal model of narcissism, and, consistent with predictions in the wider literature, self-esteem and psychological entitlement mediated the relationship between agentic-communal narcissism and life satisfaction.

  8. Using focus groups to investigate service quality determinants for customer satisfaction in selected university libraries in Sri Lanka

    Directory of Open Access Journals (Sweden)

    Chaminda Jayasundara

    2010-01-01

    Full Text Available This study aimed at establishing service quality determinants which may affect customer satisfaction in university libraries in Sri Lanka. Using the literature, 113 service quality determinants were identified. These were then reviewed by eight focus groups in four different universities. Forty of the determinants were perceived to be applicable to their context. The participants also added 14 quality requirements which they thought were not provided for in the list. Finally, the content and face validity of the 54 determinants were evaluated by a panel of experts who ultimately reduced them to 50. This study recommends the use of the identified quality determinants by library administrators and policymakers in the higher education sector in Sri Lanka to gauge the levels of customer satisfaction and assure quality of service.

  9. Cytogenetic Investigation in a Group of Ten Infertile Men with Non-Obstructive Azoospermia: First Algerian 46, XX Syndrome

    Directory of Open Access Journals (Sweden)

    Meriem BAZIZ

    2016-08-01

    Full Text Available Background: In Algeria, the data on infertility and its various causes are rare. Recently, the introduction of assisted reproduction has allowed expecting that 300000 couples, which represent 7% of couples of reproductive age, face difficulty conceiving a child. Knowing that most idiopathic cases are likely to be due to chromosomal abnormalities, we aimed to investigate genetic defects by karyotype analysis in Algerian infertile men, using peripheral blood lymphocytes.Methods: A cytogenetic study was conducted on 10 men from infertile couples by Karyotype analysis of R-banding performed by lymphocyte culture technique. Fluorescence in situ hybridization was performed and molecular abnormalities were investigated by polymerase chain reaction. Follicle stimulating hormone (FSH and luteinizing hormone (LH levels were evaluated by immunoradiometric method.Results: Chromosomal abnormalities were observed in 30% of the patients. We identified a homogenous Klinefelter syndrome patient with 47, XXY karyotype, a mosaic Klinefelter syndrome patient with 47, XXY/46, XY karyotype and a 46, XX male. Fluorescence in situ hybridization showed that the sex-determining region Y was translocated to the short arm of the X chromosome in patient with 46, XX chromosomal constitution and the presence of the SRY gene was confirmed by polymerase chain reaction and electrophoresis.Conclusion: The occurrence of chromosomal abnormalities in 30% of the infertile men strongly supports the inclusion of routine cytogenetic testing for diagnostic establishment and suitable counseling for couples seeking for assisted reproduction technologies. Keywords: Male infertility, Cytogenetic, Azoospermia, Severe oligozoospermia

  10. Preliminary Investigation on the Toxicity of Different Formulations on Some Groups of Beneficial Arthropods in Emilia-Romagna Orchards

    Directory of Open Access Journals (Sweden)

    Stefano Civolani

    Full Text Available Control of the most relevant phytophagous of apple and pear trees in Emilia-Romagna (Northern Italy is achieved by insecticides but it is improved also by defence techniques allowing protection of useful insects. It is therefore relevant to understand in detail the effects of the most common insecticides employed in integrated defence of the two above mentioned cultures on the main auxiliary insects, both predators and parasitoids. With this aim we performed open field tests to evaluate the acute toxicity (48 hours after the treatment, according to the method suggested by IOBC Working Group “Integrated Protection in Orchards” to test three recently developed active ingredient: Spinosad, Indoxacarb and Methoxyfenozide. These three principles were compared to Azinphos methyl, presently one of the most widely employed insecticides with a broad action spectrum. Spinosad is a natural insecticide compound, whose active principle is a toxin produced by Saccharopolispora spinosa, Indoxacarb and Methoxyfenozide are synthetic molecules, respectively belonging to the family of oxadiazines and moult accelerators, while Azinphos methyl is an organophosphate compound. The results show that Azinphos methyl is characterized by a lower selectivity towards generic Coccinellidae, while mortality towards Antochoris nemoralis is rather limited for all active principles tested, on the contrary to what observed for parasitoid Hymenoptera.

  11. Vibrational and quantum chemical investigation of cyclization of thiosemicarbazide group in 1-benzoyl-4-phenyl-3-thiosemicarbazide.

    Science.gov (United States)

    Gautam, Priyanka; Prakash, Om; Dani, R K; Singh, N K; Singh, Ranjan K

    2014-11-11

    1-Benzoyl-4-phenyl-3-thiosemicarbazide (H3bpt) was treated with acid - base in one sequence and base - acid in other sequence, both of which lead to ring formation of thiosemicarbazide group, giving N-phenyl-5-phenyl-1,3,4-thiadiazol-2-amine (Hppta) in the first case and 4,5-diphenyl-2,4-dihydro-1,2,4-triazole-3-thione (Hdptt) in the second case. The primary (H3bpt) as well as the resulting compounds (Hppta & Hdptt) has been characterized by elemental analyses, NMR, FTIR and Raman spectroscopic techniques. The quantum chemical calculations of the compounds are performed using DFT/B3LYP/6311G(d,p) method for geometry optimizations and also for prediction of the molecular properties. The cyclization is confirmed by disappearance of many bands belonging to the open chain subgroups of H3bpt such as; NH stretching, NH bending, CN stretching, NH puckering, CO stretching etc. The ring formation of 1-benzoyl-4-phenyl-3-thiosemicarbazide (H3bpt) has been further confirmed by the appearance of many bands belonging to the closed ring of thiosemicarbazide in the resulting compounds Hppta and Hdptt.

  12. Statistical Methods for the Investigation of Solvolysis Mechanisms Illustrated by the Chlorides of the Carbomethoxy Protecting Groups NVOC and FMOC

    Directory of Open Access Journals (Sweden)

    Malcolm J. D’Souza

    2015-01-01

    Full Text Available The solvolysis of 4,5-dimethoxy-2-nitrobenzyl chloroformate (NVOC-Cl, 1 is followed at 25.0°C in twenty hydroxylic solvents. A comparison with previously published rates for benzyl chloroformate and p-nitrobenzyl chloroformate indicates that the inductive effect of the nitro and the two methoxy groups strongly influences the rate of reaction. For 1, the specific rates of solvolysis are correlated using an extended Grunwald-Winstein (G-W treatment. A direct comparison with the data for phenyl chloroformate (PhOCOCl in identical solvents strongly suggests that the addition step within an addition-elimination mechanism is rate-determining for both substrates. A reevaluation of the kinetic data for 9-fluorenylmethyl chloroformate (FMOC-Cl, 2 involves a correlation of log⁡k/ko2 versus log⁡(k/koPhOCOCl. In this plot, deviations were observed in solvents rich in a hydrogen-bonding fluoroalcohol component. Omitting the aqueous fluoroalcohol rate measurements for 2 in an analysis using the extended G-W equation suggested the occurrence of dual pathways differing in the dependences upon the ionizing power and nucleophilicity of the solvent. In addition, the fluorenyl ring is rotated out of the plane containing the ether oxygen and, as a result, PhOCOCl is found to solvolyze 20 times faster than 2 in ethanol and methanol.

  13. Statistical Methods for the Investigation of Solvolysis Mechanisms Illustrated by the Chlorides of the Carbomethoxy Protecting Groups NVOC and FMOC.

    Science.gov (United States)

    D'Souza, Malcolm J; Deol, Jasbir K; Pavey, Maryeah T; Kevill, Dennis N

    2015-01-01

    The solvolysis of 4,5-dimethoxy-2-nitrobenzyl chloroformate (NVOC-Cl, 1) is followed at 25.0°C in twenty hydroxylic solvents. A comparison with previously published rates for benzyl chloroformate and p-nitrobenzyl chloroformate indicates that the inductive effect of the nitro and the two methoxy groups strongly influences the rate of reaction. For 1, the specific rates of solvolysis are correlated using an extended Grunwald-Winstein (G-W) treatment. A direct comparison with the data for phenyl chloroformate (PhOCOCl) in identical solvents strongly suggests that the addition step within an addition-elimination mechanism is rate-determining for both substrates. A reevaluation of the kinetic data for 9-fluorenylmethyl chloroformate (FMOC-Cl, 2) involves a correlation of log⁡(k/k o )2 versus log⁡(k/k o )PhOCOCl. In this plot, deviations were observed in solvents rich in a hydrogen-bonding fluoroalcohol component. Omitting the aqueous fluoroalcohol rate measurements for 2 in an analysis using the extended G-W equation suggested the occurrence of dual pathways differing in the dependences upon the ionizing power and nucleophilicity of the solvent. In addition, the fluorenyl ring is rotated out of the plane containing the ether oxygen and, as a result, PhOCOCl is found to solvolyze 20 times faster than 2 in ethanol and methanol.

  14. Game-Based Cognitive-Behavioral Therapy (GB-CBT) Group Program for Children Who Have Experienced Sexual Abuse: A Preliminary Investigation

    Science.gov (United States)

    Misurell, Justin R.; Springer, Craig; Tryon, Warren W.

    2011-01-01

    This preliminary investigation examined the efficacy of a game-based cognitive-behavioral therapy group program for elementary school-aged children who have experienced sexual abuse. Treatment aimed to improve: (a) internalizing symptoms, (b) externalizing behaviors, (c) sexually inappropriate behaviors, (d) social skills deficits, (e) self-esteem…

  15. Investigating the Effectiveness of an Arts-Based and Mindfulness-Based Group Program for the Improvement of Resilience in Children in Need

    Science.gov (United States)

    Coholic, Diana; Eys, Mark; Lougheed, Sean

    2012-01-01

    We discuss preliminary findings from a study that investigated the effectiveness of a Holistic Arts-Based Group Program (HAP) for the development of resilience in children in need. The HAP teaches mindfulness using arts-based methods, and aims to teach children how to understand their feelings and develop their strengths. We assessed the…

  16. Game-Based Cognitive-Behavioral Therapy (GB-CBT) Group Program for Children Who Have Experienced Sexual Abuse: A Preliminary Investigation

    Science.gov (United States)

    Misurell, Justin R.; Springer, Craig; Tryon, Warren W.

    2011-01-01

    This preliminary investigation examined the efficacy of a game-based cognitive-behavioral therapy group program for elementary school-aged children who have experienced sexual abuse. Treatment aimed to improve: (a) internalizing symptoms, (b) externalizing behaviors, (c) sexually inappropriate behaviors, (d) social skills deficits, (e) self-esteem…

  17. Improvement of Learning Process and Learning Outcomes in Physics Learning by Using Collaborative Learning Model of Group Investigation at High School (Grade X, SMAN 14 Jakarta)

    Science.gov (United States)

    Astra, I. Made; Wahyuni, Citra; Nasbey, Hadi

    2015-01-01

    The aim of this research is to improve the quality of physics learning through application of collaborative learning of group investigation at grade X MIPA 2 SMAN 14 Jakarta. The method used in this research is classroom action research. This research consisted of three cycles was conducted from April to May in 2014. Each cycle consists of…

  18. How the Group Investigation Model and the Six-Mirror Model Changed Teachers' Roles and Teachers' and Students' Attitudes towards Diversity

    Science.gov (United States)

    Damini, Marialuisa

    2014-01-01

    This paper is based on research that demonstrates the positive effects of the cooperative learning model Group Investigation (GI) and the Six-Mirror model on teacher effectiveness in organizing and scaffolding CL activities, and changing students' and teachers' views of diversity. We explain how the connection between the two models…

  19. Collaboration or Confrontation? An Investigation into the Role of Prior Experiences in the Completion of Collaborative Group Tasks by Student Teachers

    Science.gov (United States)

    Crichton, Hazel; Templeton, Brian

    2013-01-01

    This paper describes research which investigated how a group of 23 postgraduate student teachers from a wide variety of international backgrounds with a broad range of previous experience perceived the significance of their own and others' prior experience in accomplishing directed collaborative tasks, related to their coursework, in…

  20. X-ray Photoelectron Spectroscopic and Raman microscopic investigation of the variscite group minerals: Variscite, strengite, scorodite and mansfieldite

    Science.gov (United States)

    Kloprogge, J. Theo; Wood, Barry J.

    2017-10-01

    Several structurally related AsO4 and PO4 minerals, were studied with Raman microscopy and X-ray Photoelectron Spectroscopy (XPS). XPS revealed only Fe, As and O for scorodite. The Fe 2p, As 3d, and O 1s indicated one position for Fe2 +, while 2 different environments for O and As were observed. The O 1s at 530.3 eV and the As 3d 5/2 at 43.7 eV belonged to AsO4, while minor bands for O 1s at 531.3 eV and As 3d 5/2 at 44.8 eV were due to AsO4 groups exposed on the surface possibly forming OH-groups. Mansfieldite showed, besides Al, As and O, a trace of Co. The PO4 equivalent of mansfieldite is variscite. The change in crystal structure replacing As with P resulted in an increase in the binding energy (BE) of the Al 2p by 2.9 eV. The substitution of Fe3 + for Al3 + in the structure of strengite resulted in a Fe 2p at 710.8 eV. An increase in the Fe 2p BE of 4.8 eV was found between mansfieldite and strengite. The scorodite Raman OH-stretching region showed a sharp band at 3513 cm- 1 and a broad band around 3082 cm- 1. The spectrum of mansfieldite was like that of scorodite with a sharp band at 3536 cm- 1 and broader maxima at 3100 cm- 1 and 2888 cm- 1. Substituting Al in the arsenate structure instead of Fe resulted in a shift of the metal-OH-stretching mode by 23 cm- 1 towards higher wavenumbers due to a slightly longer H-bonding in mansfieldite compared to scorodite. The intense band for scorodite at 805 cm- 1 was ascribed to the symmetric stretching mode of the AsO4. The medium intensity bands at 890, 869, and 830 cm- 1 were ascribed to the internal modes. A significant shift towards higher wavenumbers was observed for mansfieldite. The strengite Raman spectrum in the 900-1150 cm- 1 shows a strong band at 981 cm- 1 accompanied by a series of less intense bands. The 981 cm- 1 band was assigned to the PO4 symmetric stretching mode, while the weak band at 1116 cm- 1 was the corresponding antisymmetric stretching mode. The remaining bands at 1009, 1023 and 1035 cm- 1

  1. Site investigation report for Waste Area Grouping 4 at Oak Ridge National Laboratory. Volume 2, Appendixes: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-08-01

    This report documents the UltraSonic Ranging and Data Systems (USRADS) survey conducted for radiological characterization of approximately 5 acres located at the Oak Ridge National Laboratory (ORNL) Waste Area Grouping (WAG) 4. The survey was conducted by Chemrad Tennessee Corporation under subcontract No. 7908-RS-00902 to CDM Federal Programs Corporation. The field survey began June 23, 1994 (Chemrad survey team was unable to actually enter field until June 24 awaiting sign-off of CDM plans by MMES) and was terminated on June 29, 1994. The designated survey area is located on the DOE X-10 facility and South of the main X-10 building complex. The entire north boundary of the site is adjacent to SWSA 4, with the Bath Tubbing Trench Seep Area (BTT) actually being a part of that SWSA (See Figure 1). Approximately one-third of the designated area was actually surveyed. The BTT area slopes moderately eastward toward a small stream in the WAG 4 area. The area is open and had recently been trimmed for the survey. The balance of the designated survey area lies along the small stream within WAG 4 and is densely wooded with heavy underbrush. The area had not been cleared or brushed. Survey reference points for the BTT area mere directly tied into the X-10 coordinate system while the t bale,ice of the designated survey area mere tied into an existing relative metric grid system. The designated area was surveyed for radiological characterization using near-surface gamma and beta detectors as well as an energy independent dosimeter. This report describes the survey method and presents the survey findings.

  2. Investigation of individual and group variability in estrous cycle characteristics in female Asian elephants (Elephas maximus) at the Oregon Zoo.

    Science.gov (United States)

    Glaeser, S S; Hunt, K E; Martin, M S; Finnegan, M; Brown, J L

    2012-07-15

    Evaluating ovarian cycle activity through longitudinal progestagen monitoring is important for optimizing breeding management of captive elephants and understanding impact of life events (births, deaths, and transfers) on reproductive function. This study summarized serum progestagen profiles for eight Asian mainland elephants (Elephas maximus indicus) and one Bornean elephant (E. maximus borneensis) at the Oregon Zoo over a 20-yr interval, and represents the longest longitudinal dataset evaluated to date. Estrous cycle characteristics were more varied than previously reported for this species, with an overall duration of 12 to 19 wk, luteal phase duration of 4 to 15 wk, and follicular phase duration of 2 to 12 wk. In general, there was more cycle variability across than within individual elephants. Compared with other elephants in the group, the Borneo female exhibited consistently longer cycle lengths, higher progestagen concentrations, and greater cycle variability; however, it is not known if this represents a subspecies or an individual difference. Cycle durations did not appear to change over time or with age, and the first pubertal cycle was similar to subsequent cycles. Variability in duration of the follicular phase was greater than that of the luteal phase. In addition, there was a significant negative relationship between luteal and follicular phase durations, suggesting a possible regulatory role of the follicular phase in maintaining a relatively consistent cycle duration within individuals. Overall, we found these elephants to be highly resilient in that major life events (births, deaths, and changes in herd structure) had minimal effect on cycle dynamics over time. In conclusion, the higher range in cycle phase characteristics is likely because of the larger number of elephants studied and longer duration of longitudinal monitoring, and may be more representative of the captive population as a whole. Furthermore, identification of significant

  3. Investigation of the association between dopamine D1 receptor gene polymorphisms and essential hypertension in a group of Turkish subjects.

    Science.gov (United States)

    Orun, Oya; Nacar, Cevdet; Cabadak, Hülya; Tiber, Pınar Mega; Doğan, Yüksel; Güneysel, Özlem; Fak, Ali Serdar; Kan, Beki

    2011-01-01

    Dopamine has been shown to influence blood pressure by regulating renal sodium excretion through direct interaction with the dopamine receptors, especially with the Dopamine D1 receptor (DRD1). To better understand the role of polymorphisms in those effects, we investigated the association between two polymorphic sites in the DRD1 promoter region (A-48G, G-94A) and essential hypertension in the Turkish population. The DRD1 variants were genotyped by restriction fragment length polymorphism (RFLP) analysis. A total of 205 unrelated individuals were enrolled in the study. We found that genotype distributions and allele frequencies of the control and hypertensive subjects were very similar and did not show any significant difference with respect to blood pressure (BP) and hypertension. Contribution of the gene variances in BP or hypertension by sex differences and dependence on body mass index (BMI) were also evaluated. Distribution of genotypes and allele frequencies were found to be in line with previous reports. However, increments detected in hypertensive subjects were far from being statistically significant.

  4. Existential experiences and needs related to induced abortion in a group of Swedish women: a quantitative investigation.

    Science.gov (United States)

    Stålhandske, Maria Liljas; Makenzius, Marlene; Tydén, Tanja; Larsson, Margareta

    2012-06-01

    To investigate the prevalence of existential experiences and needs among women who have requested an induced abortion. A questionnaire was used to collect information from 499 women who had requested an induced abortion. A principle component analysis resulted in three components of existential experiences and needs: existential thoughts, existential practices, and humanisation of the foetus. These components were analysed in relation to background data and other data from the questionnaire. Existential experiences and needs were common. For 61% of women existential thoughts about life and death, meaning and morality were related to the abortion experience. Almost 50% of women reported a need for special acts in relation to the abortion; 67% of women thought of the pregnancy in terms of a child. A higher presence of existential components correlated to difficulty in making the abortion decision and poor psychological wellbeing after the abortion. Women's experiences of abortion can include existential thoughts about life, death, meaning and morality, feelings of attachment to the foetus, and the need for symbolic expression. This presents a challenge for abortion personnel, as the situation involves complex aspects over and above medical procedures and routines.

  5. Counterstatement to Article Entitled "A Framework for Evaluation of Marine Spatial Data Geoportals Using Case Studies"

    Directory of Open Access Journals (Sweden)

    Seip Christian

    2015-12-01

    Full Text Available In December 2014 in volume 60 issue 4 a paper was published entitled “A Framework for Evaluation of Marine Spatial Data Geoportals Using Case Studies” by Marina Tavra, Vlado Cetl and Tea Duplancic Leder which is suspected to constitute academic misconduct. This comment reasons that the core of the paper was taken from another source and thus does not offer new and original scientific work and therefore does not add knowledge to the body of science. Furthermore it argues that apart from the plagiarism the paper shows major weaknesses and thus should have not been published even it was not plagiarized.

  6. Effects of customer entitlement on service workers' physical and psychological well-being: a study of waitstaff employees.

    Science.gov (United States)

    Fisk, Glenda M; Neville, Lukas B

    2011-10-01

    This exploratory study examines the nature of customer entitlement and its impact on front-line service employees. In an open-ended qualitative inquiry, 56 individuals with waitstaff experience described the types of behaviors entitled customers engage in and the kinds of service-related "perks" these individuals feel deserving of. Participants explained how they responded to entitled customers, how and when managers became involved, and how their dealings with these patrons influenced their subjective physical and psychological well-being. We found that the behaviors of entitled customers negatively impacted waitstaff employees. Participants reported physiological arousal, negative affect, burnout, and feelings of dehumanization as a result of dealing with these patrons. While respondents drew on a variety of strategies to manage their encounters with entitled customers, they indicated workplace support was often informal and described feeling abandoned by management in dealing with this workplace stressor. Approaching customer entitlement as a form of microaggression, we offer recommendations for practice and suggest new directions for future research. . (PsycINFO Database Record (c) 2011 APA, all rights reserved).

  7. Final Technical Report for grant entitled "New Horizons in C-F Activation by Main Group Electrophiles"

    Energy Technology Data Exchange (ETDEWEB)

    Ozerov, Oleg V [Texas A& M University; Ozerov, Oleg V.

    2014-01-16

    We became interested in developing new methods for hydrodefluorination (HDF) and other types of C-F bond conversion in polyfluoroalkanes under mild conditions. We were attracted to an approach to C-F activation, where the key C-F cleavage proceeds by a Lewis acid abstraction of fluoride rather than a redox event. The efforts during the previous period were aimed at a) advancing the HDF reactivity with improvement in scope and catalyst longevity; b) extending C-F activation beyond HDF; c) generating insight about the elementary steps of the reaction and potential intermediates.

  8. Data Management Plan and Functional System Design for the Information Management System of the Clinch River Remedial Investigation and Waste Area Grouping 6

    Energy Technology Data Exchange (ETDEWEB)

    Ball, T.; Brandt, C.; Calfee, J.; Garland, M.; Holladay, S.; Nickle, B.; Schmoyer, D.; Serbin, C.; Ward, M. [Oak Ridge National Lab., TN (United States)

    1994-03-01

    The Data Management Plan and Functional System Design supports the Clinch River Remedial Investigation (CRRI) and Waste Area Grouping (WAG) 6 Environmental Monitoring Program. The objective of the Data Management Plan and Functional System Design is to provide organization, integrity, security, traceability, and consistency of the data generated during the CRRI and WAG 6 projects. Proper organization will ensure that the data are consistent with the procedures and requirements of the projects. The Information Management Groups (IMGs) for these two programs face similar challenges and share many common objectives. By teaming together, the IMGs have expedited the development and implementation of a common information management strategy that benefits each program.

  9. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3. Appendixes 1 through 8

    Energy Technology Data Exchange (ETDEWEB)

    None

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU'S) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment from doses to humans and animals and associated cancer risks, exposure via food chains, and historical data. (CBS)

  10. Sex differences in general intelligence: a psychometric investigation of group differences in mean and variability as measured by the Raven's Standard Progressive Matrices

    OpenAIRE

    Savage-McGlynn, Emily

    2011-01-01

    Approved hardbound copy has subtitle "a psychometric investigation of group differences in mean and variability as measured by the Raven's Standard Progressive Matrices Plus" Researchers and the general public alike continue to debate ‘which is the smarter sex?’ Research to date suggests that males outperform females, females outperform males, while others find no differences in mean or variance. These inconsistent results are thought to occur for two reasons. First, studies rely on opport...

  11. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3, Appendixes 1 through 8: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU`S) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment from doses to humans and animals and associated cancer risks, exposure via food chains, and historical data. (CBS)

  12. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 2, Sections 4 through 9: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU`s) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment and baseline human health evaluation including a toxicity assessment, and a baseline environmental evaluation.

  13. RCRA Facility Investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 2. Sections 4 through 9

    Energy Technology Data Exchange (ETDEWEB)

    None

    1991-09-01

    This report presents compiled information concerning a facility investigation of waste area group 6(WAG-6), of the solid waste management units (SWMU's) at Oak Ridge National Laboratory (ORNL). The WAG is a shallow ground disposal area for low-level radioactive wastes and chemical wastes. The report contains information on hydrogeological data, contaminant characterization, radionuclide concentrations, risk assessment and baseline human health evaluation including a toxicity assessment, and a baseline environmental evaluation.

  14. Surface radiological investigation of Trench 5 in Waste Area Grouping 7 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Goff, D.D.

    1991-08-01

    A surface radiological investigation of areas encompassing Trench 5 on the Oak Ridge Reservation (ORR) was conducted from May 1990 through November 1990. This survey was led by the author, assisted by various members of the Measurement Applications and Development (MAD) group of the Health and Safety Research Division (HASRD) of Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee. The purpose of the investigation was to determine the presence, nature, and extent of surface radiological contamination at Trench 5, the Homogeneous Reactor Experiment fuel wells, and surrounding areas. Based on the data obtained in the field, interim corrective measures were recommended to limit human exposure to radioactivity and to minimize insult to the environment. It should be stressed that this project was not intended to be a complete site characterization but rather to be a preliminary investigation into the potential contamination problem that might exist as a result of past operations at Trench 5.

  15. On the protonation of oxo- and hydroxo-groups of the goethite (α-FeOOH) surface: A FTIR spectroscopic investigation of surface O H stretching vibrations

    Science.gov (United States)

    Boily, Jean-François; Felmy, Andrew R.

    2008-07-01

    The O-H stretching region of goethite particles evaporated at different levels of acidity was investigated by Attenuated Total Reflectance (ATR)-Fourier Transform InfraRed (FTIR) spectroscopy. Two-dimensional IR Correlation Spectroscopy was used to identify correlations between different sets of discrete surface OH stretches and a Multivariate Curve Resolution analysis was used to resolve the predominant spectral components. Two dominant groups of hydroxyls were identified on the basis of their differences in proton affinity. Group I hydroxyls appear as two 3698/3541 and 3660/3490 cm -1 band pairs. Group II hydroxyls are manifested through the 3648 and 3578 cm -1 bands at greater levels of surface proton loading. There is consequently no correlation between O-H stretching frequencies and proton affinity. Groups I and II were assigned to mostly singly- (-OH) and doubly- (μ-OH) coordinated hydroxyls, respectively. Stretches arising from triply-coordinated (μ 3-OH) are proposed to be embedded within the dominant O-H band of bulk goethite. The possibility that these sites contribute to Group I and II hydroxyls should, however, not be entirely dismissed without further investigations. A reexamination of Temperature Programmed Desorption (TPD)-FTIR data of one goethite sample evaporated from alkaline conditions [Boily J.-F., Szanyi J., Felmy A. R. (2006) A combined FTIR and TPD study on the bulk and surface dehydroxylation and decarbonation of synthetic goethite. Geochim. Cosmochim. Acta70, 3613-3624] provided further constraints to this band assignment by providing clues to the network of surface hydrogen bonds. Important cooperative effects between hydrogen-bonded surface hydroxyls are suggested to play a crucial role on the variations of the position and intensity of discrete O-H stretching bands as a function of protonation level and temperature.

  16. On the protonation of oxo- and hydroxo- groups of the goethite (α-FeOOH) surface: A FTIR spectroscopic investigation of surface O-H stretching vibrations.

    Energy Technology Data Exchange (ETDEWEB)

    Boily, Jean F; Felmy, Andrew R

    2008-06-01

    The O–H stretching region of goethite particles evaporated at different levels of acidity was investigated by Attenuated Total Reflectance (ATR)-Fourier Transform InfraRed (FTIR) spectroscopy. Two-dimensional IR Correlation Spectroscopy was used to identify correlations between different sets of discrete surface OH stretches and a Multivariate Curve Resolution analysis was used to resolve the predominant spectral components. Two dominant groups of hydroxyls were identified on the basis of their differences in proton affinity. Group I hydroxyls appear as two 3698/3541 and 3660/3490 cm-1 band pairs. Group II hydroxyls are manifested through the 3648 and 3578 cm-1 bands at greater levels of surface proton loading. There is consequently no correlation between O–H stretching frequencies and proton affinity. Groups I and II were assigned to mostly singly- (–OH) and doubly- (μ-OH) coordinated hydroxyls, respectively. Stretches arising from triply-coordinated (μ3-OH) are proposed to be embedded within the dominant O–H band of bulk goethite. The possibility that these sites contribute to Group I and II hydroxyls should, however, not be entirely dismissed without further investigations. A reexamination of Temperature Programmed Desorption (TPD)-FTIR data of one goethite sample evaporated from alkaline conditions [Boily J.-F., Szanyi J., Felmy A. R. (2006) A combined FTIR and TPD study on the bulk and surface dehydroxylation and decarbonation of synthetic goethite. Geochim. Cosmochim. Acta70, 3613–3624] provided further constraints to this band assignment by providing clues to the network of surface hydrogen bonds. Important cooperative effects between hydrogen-bonded surface hydroxyls are suggested to play a crucial role on the variations of the position and intensity of discrete O–H stretching bands as a function of protonation level and temperature.

  17. Human Rights Discourse in the Sustainable Development Agenda Avoids Obligations and Entitlements

    Science.gov (United States)

    Williams, Carmel; Blaiklock, Alison

    2016-01-01

    Our commentary on Forman et al paper explores their thesis that right to health language can frame global health policy responses. We examined human rights discourse in the outcome documents from three 2015 United Nations (UN) summits and found rights-related terms are used in all three. However, a deeper examination of the discourse finds the documents do not convey the obligations and entitlements of human rights and international human rights law. The documents contain little that can be used to empower the participation of those already left behind and to hold States and the private sector to account for their human rights duties. This is especially worrying in a neoliberal era. PMID:27285518

  18. International conference entitled Zdeněk Kopal’s Binary Star Legacy

    CERN Document Server

    Drechsel, Horst; ZDENEK KOPAL’S BINARY STAR LEGACY

    2005-01-01

    An international conference entitled "Zdenek Kopal's Binary Star Legacy" was held on the occasion of the late Professor Kopal's 90th birthday in his home town of Litomyšl/Czech Republic and dedicated to the memory of one of the leading astronomers of the 20th century. Professor Kopal, who devoted 60 years of his scientific life to the exploration of close binary systems, initiated a breakthrough in this field with his description of binary components as non-spherical stars deformed by gravity, with surfaces following Roche equipotentials. Such knowledge triggered the development of new branches of astrophysics dealing with the structure and evolution of close binaries and the interaction effects displayed by exciting objects such as cataclysmic variables, symbiotic stars or X-ray binaries. Contributions to this conference included praise of the achievements of a great astronomer and personal reminiscences brought forward by Kopal's former students and colleagues, and reflected the state of the art of the dyn...

  19. [European paintings entitled "Jesus Christ as Pharmacist" in the Middle Ages and later].

    Science.gov (United States)

    Okuda, J

    2001-01-01

    Ninety-eight pictures painted in the Middle Ages and later entitled "Christ as Pharmacist" are shown in a little German book (W. H. Hein, Christus als Apotheker, Govi-Verlag, Frankfurt am Main, 1974). In the three paintings shown here, Christ appears as a pharmacist standing behind a pharmacy table used to compound medicine, and he has a medicinal balance in his left hand. The Christian terms, such as faith, love, and hope, and the drug's name are written on each of the drug vase labels. It seems that the purpose of displaying these paintings in a pharmacy was both to propagate Christianity to the poor who bought medicine at their family pharmacy and to win their respect for the pharmacist.

  20. Waste Area Group 10, Operable Unit 10-08, Remedial Investigation/Feasibility Study Annual Status Report for Fiscal Year 2006

    Energy Technology Data Exchange (ETDEWEB)

    R. P. Wells

    2007-05-09

    This report provides a status of the progress made in Fiscal Year 2006 on tasks identified in the Waste Area Group 10, Operable Unit 10-08, Remedial Investigation/Feasibility Study Work Plan. Major accomplishments include: (1) groundwater sampling and review of the groundwater monitoring data, (2) installation of a Sitewide groundwater-level monitoring network, (3) update of the Groundwater Monitoring and Field Sampling Plan of Operable Unit 10-08, (4) re-evaluation of the risk at Site TSF-08, (5) progress on the Operable Unit 10-08 Sitewide Groundwater Model.

  1. Position-space renormalization-group investigation of the spin-3/2 Blume-Emery-Griffiths model with repulsive biquadratic coupling

    Science.gov (United States)

    Bakchich, A.; El Bouziani, M.

    2001-01-01

    Phase transitions of a four-component lattice gas or spin-3/2 Blume-Emery-Griffiths model, with a single-ion uniaxial anisotropy and nearest-neighbour pair interactions, both bilinear and biquadratic, are investigated for two-dimensional lattices using an approximate renormalization-group approach of the Migdal-Kadanoff type. The set of fixed points and flows provide the characteristic phase diagrams, in the case of repulsive biquadratic interaction, featuring four ordered phases including high-entropy ferrimagnetic and staggered quadrupolar phases. Successive phase transitions and multicritical points are also found.

  2. THE PROFILE OF STUDENT ACTIVITIES IN LEARNING BASIC NATURAL SCIENCE CONCEPTS THROUGH THE CONTEXTUAL TEACHING AND LEARNING (CTL APPROACH WITH GROUP INVESTIGATION (GI MODEL

    Directory of Open Access Journals (Sweden)

    Muhammad Minan Chusni

    2017-05-01

    Full Text Available Science learning essentially requires students to cultivate curiosity so that it triggers to conduct investigations by doing science activities. The purpose of this research is to know the profile of student activity in learning basic concept of IPA through contextual teaching and learning approach (CTL with group investigation (GI model.The subject of this research is Program of primary teacher education UMMGL students consisting of two classes with 83 people. The research method is descriptive. Data collection techniques were conducted by setting the focus of research, selecting informants as data sources, collecting data, assessing data quality, analyzing data, interpreting data, and drawing conclusions on the findings.From the research results can be concluded that the profile of student activity in learning basic concept of science through CTL approach with the average GI model is in very good category.

  3. Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3, Appendix B, Technical findings and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-03-01

    This Remedial Investigation Report on Waste Area Grouping, (NVAG) 5 at Oak Ridge National Laboratory was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting, the results of a site chacterization for public review. This work was performed under Work Breakdown Structure 1.4.12.6.1.05.40.02 (Activity Data Sheet 3305, ``WAG 5``). Publication of this document meets a Federal Facility Agreement milestone of March 31, 1995. This document provides the Environmental Restoration Program with information about the results of investigations performed at WAG 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding, the need for subsequent remediation work at WAG 5.

  4. 76 FR 46303 - Guidance for Industry and Food and Drug Administration Staff: Investigational New Drug...

    Science.gov (United States)

    2011-08-02

    ...: Investigational New Drug Applications for Minimally Manipulated, Unrelated Allogeneic Placental/Umbilical Cord... for Industry and FDA Staff: Investigational New Drug Applications (INDs) for Minimally Manipulated... the availability of a document entitled ``Guidance for Industry and FDA Staff: Investigational...

  5. 78 FR 57395 - Guidance for Industry on Electronic Source Data in Clinical Investigations; Availability

    Science.gov (United States)

    2013-09-18

    ... ``Electronic Source Data in Clinical Investigations.'' This document provides guidance to sponsors, contract... retention of electronic source data in FDA-regulated clinical investigations. This guidance promotes... a guidance for industry entitled ``Electronic Source Data in Clinical Investigations.''...

  6. Combinatorial materials research applied to the development of new surface coatings XV: an investigation of polysiloxane anti-fouling/fouling-release coatings containing tethered quaternary ammonium salt groups.

    Science.gov (United States)

    Majumdar, Partha; Crowley, Elizabeth; Htet, Maung; Stafslien, Shane J; Daniels, Justin; VanderWal, Lyndsi; Chisholm, Bret J

    2011-05-09

    As part of ongoing efforts aimed at the development of extensive structure−property relationships for moisture-curable polysiloxane coatings containing tethered quaternary ammonium salt (QAS) moieties for potential application as environmental friendly coatings to combat marine biofouling, a combinatorial/high-throughput (C/HT) study was conducted that was focused on four different compositional variables. The coatings that were investigated were derived from solution blends of a silanol-terminated polydimethylsiloxane (HO-PDMS-OH), QAS-functional alkoxysilane, and methyltriacetoxysilane. The compositional variables investigated were alkoxysilane functionality of the QAS-functional silane, chain length of the monovalent alkyl group attached to the QAS nitrogen atom, concentration of the QAS-functional alkoxysilane, and molecular weight of the HO-PDMS-OH. Of these variables, the composition of the alkoxysilane functionality of the QAS-functional silane was a unique variable that had not been previously investigated. The antifouling (AF) and fouling-release (FR) characteristics of the 24 unique coating compositions were characterized using HT assays based on three different marine microorganisms, namely, the two bacteria, Cellulophaga lytica and Halomonas pacifica, and the diatom, Navicula incerta. Coatings surfaces were characterized by surface energy, water contact angle hysteresis, and atomic force microscopy (AFM). A wide variety of responses were obtained over the compositional space investigated. ANOVA analysis showed that the compositional variables and their interactions significantly influenced AF/FR behaviors toward individual marine microorganisms. It was also found that utilization of the ethoxysilane-functional QASs provided enhanced AF character compared to coatings based on methoxysilane-functional analogues. This was attributed to enhanced surface segregation of QAS groups at the coating-air interface and confirmed by phase images using AFM.

  7. 77 FR 2292 - Request for Nominations for Peer Reviewers for the Draft Research Report Entitled, “Investigation...

    Science.gov (United States)

    2012-01-17

    ... Quality (Studies of contaminated ground water, etc.). --Organic/Inorganic Chemistry and Geochemistry (Chemical fate and transport, oxidation/reduction reactions, hydraulic fracturing chemistry and/or...

  8. First-principles investigation on the electronic efficiency and binding energy of the contacts formed by graphene and poly-aromatic hydrocarbon anchoring groups

    KAUST Repository

    Li, Yang

    2015-04-28

    © 2015 AIP Publishing LLC. The electronic efficiency and binding energy of contacts formed between graphene electrodes and poly-aromatic hydrocarbon (PAH) anchoring groups have been investigated by the non-equilibrium Green\\'s function formalism combined with density functional theory. Our calculations show that PAH molecules always bind in the interior and at the edge of graphene in the AB stacking manner, and that the binding energy increases following the increase of the number of carbon and hydrogen atoms constituting the PAH molecule. When we move to analyzing the electronic transport properties of molecular junctions with a six-carbon alkyne chain as the central molecule, the electronic efficiency of the graphene-PAH contacts is found to depend on the energy gap between the highest occupied molecular orbital (HOMO) and the lowest unoccupied molecular orbital (LUMO) of the corresponding PAH anchoring group, rather than its size. To be specific, the smaller is the HOMO-LUMO gap of the PAH anchoring group, the higher is the electronic efficiency of the graphene-PAH contact. Although the HOMO-LUMO gap of a PAH molecule depends on its specific configuration, PAH molecules with similar atomic structures show a decreasing trend for their HOMO-LUMO gap as the number of fused benzene rings increases. Therefore, graphene-conjugated molecule-graphene junctions with high-binding and high-conducting graphene-PAH contacts can be realized by choosing appropriate PAH anchor groups with a large area and a small HOMO-LUMO gap.

  9. Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 3 -- Appendix B: Technical findings and conclusions

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This document provides the Environmental Restoration Program with information about the results of investigations performed at Waste Area Grouping (WAG) 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding the need for subsequent remediation work at WAG 5. Sections B1.1 through B1.4 present an overview of the environmental setting of WAG 5, including location, population, land uses, ecology, and climate, and Sects. B1.5 through B1.7 give site-specific details (e.g., topography, soils, geology, and hydrology). The remediation investigation (RI) of WAG 5 did not entail en exhaustive characterization of all physical attributes of the site; the information presented here focuses on those most relevant to the development and verification of the WAG 5 conceptual model. Most of the information presented in this appendix was derived from the RI field investigation, which was designed to complement the existing data base from earlier, site-specific studies of Solid Waste Storage Area (SWSA) 5 and related areas.

  10. Investigation of the Ground and Excited States of the 3H and 4He Nuclei by Using the Methods of Group Theory

    CERN Document Server

    Doma, S B

    2016-01-01

    The method of group theory is applied to investigate the ground and the excited states of the triton and helium nuclei by using the translation invariant shell model with basis functions corresponding to even number of quanta of excitations in the range 0 less than or equal to N less than or equal to 20. Accordingly, the ground and first excited state wave functions and energies, the S, P and D state probabilities, the root mean square radius and the magnetic dipole moment of triton have been investigated. Also, the energies and wave functions of the ground and the even parity excited states and the root mean square radius of helium have been investigated. Two residual two body interactions together with two three nucleon interactions have been used in the calculations. Moreover, the convergence of calculations has been examined by extrapolating the results with N less than or equals to 20 step by step to reach N equals to 30 for the two nuclei.

  11. 38 CFR 21.5137 - Benefit payments and charges against entitlement for taking an approved licensing or...

    Science.gov (United States)

    2010-07-01

    ... taking an approved licensing or certification test. (a) Benefit payments. The amount of educational... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Benefit payments and charges against entitlement for taking an approved licensing or certification test. 21.5137 Section...

  12. 49 CFR 512.17 - How long should it take to determine whether information is entitled to confidential treatment?

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 6 2010-10-01 2010-10-01 false How long should it take to determine whether information is entitled to confidential treatment? 512.17 Section 512.17 Transportation Other Regulations... TRANSPORTATION CONFIDENTIAL BUSINESS INFORMATION Agency Determination § 512.17 How long should it take...

  13. The sense of relational entitlement among adolescents toward their parents (SREap) - Testing an adaptation of the SRE.

    Science.gov (United States)

    Tolmacz, Rami; Efrati, Yaniv; Ben-David, Boaz M

    2016-12-01

    The quality of the adolescent-parent relationship is closely related to the adolescent's sense of entitlement. Study 1 (458 central-Israel adolescents, 69% girls, ages: 11-16) developed the sense of relational entitlement among adolescents toward their parents (SREap, adapted from the original SRE on adults' romantic relationships) and provided initial validity evidence of its three-factor structure: exaggerated, restricted and assertive - replicating the SRE's factor structure. Studies 2-5 (1237 adolescents, 56% girls) examined the link between the SREap factors and relevant psychological measures. Exaggerated and restricted SREap factors were associated with attachment insecurities. Restricted and exaggerated entitlement factors were related to higher levels of emotional problems, and lower levels of: wellbeing, positive mood and life satisfaction. Conversely, assertive entitlement was related to higher life satisfaction and self-efficacy and lower levels of emotional problems. The findings also indicate that SREap is not merely a form of narcissism. The implications of SREap are discussed. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  14. 31 CFR 357.10 - Laws governing a Treasury book-entry security, TRADES, and security interests or entitlements.

    Science.gov (United States)

    2010-07-01

    ... DIRECT Treasury/Reserve Automated Debt Entry System (TRADES) § 357.10 Laws governing a Treasury book... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Laws governing a Treasury book-entry security, TRADES, and security interests or entitlements. 357.10 Section 357.10 Money and Finance:...

  15. 20 CFR 404.311 - When does my entitlement to old-age benefits begin and end?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false When does my entitlement to old-age benefits...-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Old-Age, Disability, Dependents' and Survivors' Insurance Benefits; Period of Disability Old-Age and Disability Benefits § 404.311 When does my...

  16. 45 CFR 506.18 - Entitlement of survivors to award in case of death of prisoner of war.

    Science.gov (United States)

    2010-10-01

    ... of prisoner of war. 506.18 Section 506.18 Public Welfare Regulations Relating to Public Welfare..., ADMINISTRATION, AND PAYMENT OF CLAIMS UNDER TITLE I OF THE WAR CLAIMS ACT OF 1948, AS AMENDED ELIGIBILITY REQUIREMENTS FOR COMPENSATION Prisoners of War § 506.18 Entitlement of survivors to award in case of death of...

  17. Within-Case and Cross-Case Analyses of Questions Posed by Fifth-Grade Students Working in Small Groups to Investigate Pendulum Motion

    Science.gov (United States)

    Tisel, James Michael

    The focus of this basic qualitative research is student questions in an unstructured inquiry setting. Case and cross-case analyses were conducted (Miles and Huberman, 1984) of the questions posed by fifth grade students working in laboratory groups of size three to five students as they investigated pendulum motion. To establish the conceptual framework for the study, literature was reviewed in the areas of cognitive theory (constructivism, conceptual change, and other theories), approaches to science, and the importance of student questions in the learning process. A review of group work, related studies of student questions and activities and relevant methods of qualitative research was also undertaken. The current study occupies the relatively unique position of being about the questions students posed to each other (not the teacher) at the outset of and throughout an unstructured inquiry activity with a minimum of teacher initiation or intervention. The focus is on finding out what questions students ask, when they ask them, what categories the questions fall into in relation to possible models of the scientific method, student motivation, and what role the questions play as the students take part in an inquiry activity. Students were video and/or audio-recorded as they did the investigation. They wrote down their questions during one-minute pauses that occurred at roughly eight-minute intervals. The groups were interviewed the next day about their experience. The recordings, question sheets, and interview accounts and recordings were analyzed by the researcher. Accounts of the experience of each group were prepared, and reiterated attempts were made to classify the questions as the main themes and categories emerged. It was found that students posed their key research question (most typically related to pendulum damping effects) midway through the first half of their activity, after having first met some competence and other needs in relation to measurement

  18. Waste management plan for the remedial investigation/feasibility study of Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    Energy Technology Data Exchange (ETDEWEB)

    1992-12-01

    This plan defines the criteria and methods to be used for managing waste generated during activities associated with Waste Area Grouping (WAG) 5 at Oak Ridge National Laboratory (ORNL). WAG 5 is located in Melton Valley, south of the main ORNL plant area. It contains 17 solid waste management units (SWMUs) to be evaluated during the remedial investigation. The SWMUs include three burial areas, two hydrofracture facilities, two settling ponds, eight tanks, and two low-level liquid waste leak sites. These locations are all considered to be within the WAG 5 area of contamination (AOC). The plan contains provisions for safely and effectively managing soils, rock cuttings, development and sampling water, decontamination fluids, and disposable personal protective equipment (PPE) consistent with the Environmental Protection Agency (EPA) guidance of May 1991 (EPA 1991). Consistent with EPA guidance, this plan is designed to protect the environment and the health and safety of workers and the public.

  19. Environmental, safety, and health plan for the remedial investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This document outlines the environmental, safety, and health (ES&H) approach to be followed for the remedial investigation of Waste Area Grouping (WAG) 10 at Oak at Ridge National Laboratory. This ES&H Plan addresses hazards associated with upcoming Operable Unit 3 field work activities and provides the program elements required to maintain minimal personnel exposures and to reduce the potential for environmental impacts during field operations. The hazards evaluation for WAG 10 is presented in Sect. 3. This section includes the potential radiological, chemical, and physical hazards that may be encountered. Previous sampling results suggest that the primary contaminants of concern will be radiological (cobalt-60, europium-154, americium-241, strontium-90, plutonium-238, plutonium-239, cesium-134, cesium-137, and curium-244). External and internal exposures to radioactive materials will be minimized through engineering controls (e.g., ventilation, containment, isolation) and administrative controls (e.g., procedures, training, postings, protective clothing).

  20. Quality Assurance Plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Atwood, G.P.; Miller, D.E. [Automated Sciences Group, Inc., Oak Ridge, TN (United States)

    1992-12-01

    The Oak Ridge National Laboratory (ORNL) Waste Area Grouping (WAG) 2 Site Investigation (SI)includes the lower portion of the White Oak Creek (WOC) drainage and enbayment, and associated floodplain and subsurface environment. The ORNL main plant and the major waste storage and disposal facilities at ORNL are located in the WOC watershed and are drained by the WOC system to the Clinch River, located off-site. Environmental media are contaminated and continue to receive contaminants from hydrologically upgradient WAGS. WAG 2 is important as a conduit from upgradient areas to the Clinch River. The general objectives of the WAG 2 SI Project are to conduct a multimedia monitoring and characterization program to define and monitor the input of contaminants from adjacent WAGS, monitor and gather sufficient information for processes controlling or driving contaminant fluxes to construct an appropriate conceptual model for WAG 2, and prepare for the eventual remediation of WAG 2.

  1. "Liberalizing" the English National Health Service: background and risks to healthcare entitlement.

    Science.gov (United States)

    Filippon, Jonathan; Giovanella, Ligia; Konder, Mariana; Pollock, Allyson M

    2016-08-29

    The recent reform of the English National Health Service (NHS) through the Health and Social Care Act of 2012 introduced important changes in the organization, management, and provision of public health services in England. This study aims to analyze the NHS reforms in the historical context of predominance of neoliberal theories since 1980 and to discuss the "liberalization" of the NHS. The study identifies and analyzes three phases: (i) gradual ideological and theoretical substitution (1979-1990) - transition from professional and health logic to management and commercial logic; (ii) bureaucracy and incipient market (1991-2004) - structuring of the bureaucracy focused on administration of the internal market and expansion of pro-market measures; and (iii) opening to the market, fragmentation, and discontinuity of services (2005-2012) - weakening of the territorial health model and consolidation of health as an open market for public and private providers. This gradual but constant liberalization has closed services and restricted access, jeopardizing the system's comprehensiveness, equity, and universal healthcare entitlement in the NHS.

  2. Between welfare medicine and mainstream entitlement: Medicaid at the political crossroads.

    Science.gov (United States)

    Grogan, Colleen; Patashnik, Eric

    2003-10-01

    As the new century begins, the Medicaid program is arguably at a political crossroads. Over the 1980s and 1990s, policy makers enacted major expansions in Medicaid coverage, offering significant new health benefits to poor women and children and other constituencies. In elite rhetoric and political framing, Medicaid was increasingly cast as a broad-based social welfare entitlement of value to all Americans, including middle-class citizens. Some health care advocates began viewing Medicaid expansions as a potential path to achieving universal coverage in the United States. Yet Medicaid remains a means-tested program that has been repeatedly threatened with policy retrenchment. In this essay, we scrutinize Medicaid's current status and future possibilities from a historical-institutional perspective by tracing its complex evolution since its enactment in the Social Security Amendments of 1965. Our core claim is that decisions made at the time of Medicaid's original adoption have fundamentally set the matrix for struggles over the program's unfolding development. We demonstrate that key ambiguities embedded in the 1965 act created largely unintended opportunities for policy entrepreneurs to broaden Medicaid's scale and scope as well as foreseeable vulnerabilities that must be overcome if Medicaid is to realize its full potential.

  3. Investigation of class 1 integrons in Klebsiella pneumoniae clinical and microbiota isolates belonging to different phylogenetic groups in Recife, State of Pernambuco

    Directory of Open Access Journals (Sweden)

    Alexsandra Maria Silva Lima

    2014-04-01

    Full Text Available Introduction The high prevalence of Klebsiella pneumoniae infections is related to the ability of K. pneumoniae to acquire and disseminate exogenous genes associated with mobile elements, such as R plasmids, transposons and integrons. This study investigated the presence of class 1 integrons in clinical and microbiota isolates of K. pneumoniae belonging to different phylogenetic groups and correlated these results with the antimicrobial resistance profiles of the studied isolates. Methods Of the 51 isolates of K. pneumoniae selected for this study, 29 were from multidrug-resistant clinical isolates, and 22 were from children's microbiota. The susceptibility profile was determined using the disk diffusion method, and class 1 integrons were detected through polymerase chain reaction (PCR. Results The results showed that none of the 22 microbiota isolates carried class 1 integrons. Among the 29 clinical isolates, 19 (65.5% contained class 1 integrons, and resistance to sulfamethoxazole/trimethoprim was identified in 18 of these isolates (94.7%. Among the K. pneumoniae isolates with class 1 integrons, 47% belonged to the KpI phylogenetic group, and one isolate (14.3% carrying these genetic elements belonged to the KpIII group. Conclusions The wide variety of detected class 1 integrons supports the presence of high rates of antimicrobial resistance, genetic variability, and rapid dissemination of beta-lactamase genes among K. pneumoniae clinical isolates in recent years in hospitals in Recife-PE, Brazil. The findings of this study indicate that the surveillance of K. pneumoniae integrons in clinical isolates could be useful for monitoring the spread of antibiotic resistance genes in the hospital environment.

  4. Remedial investigation report on Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 2 -- Appendix A: Characterization methods and data summary

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-09-01

    This document provides the Environmental Restoration Program with information about the results of investigations performed at Waste Area Grouping (WAG) 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding the need for subsequent remediation work at WAG 5. This appendix presents background regulatory and technical information regarding the solid waste management units (SWMUs) at WAG 5 to address requirements established by the Federal Facility Agreement (FFA) for the Oak Ridge Reservation (ORR). The US Department of Energy (DOE) agreed to conduct remedial investigations (RIs) under the FFA at various sites at Oak Ridge National Laboratory (ORNL), including SWMUs and other areas of concern on WAG 5. The appendix gives an overview of the regulatory background to provide the context in which the WAG 5 RI was planned and implemented and documents how historical sources of data, many of which are SWMU-specific, were evaluated and used.

  5. 78 FR 70307 - Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy...

    Science.gov (United States)

    2013-11-25

    ... Investigational Cellular and Gene Therapy Products; Availability AGENCY: Food and Drug Administration, HHS. ACTION... entitled ``Guidance for Industry: Preclinical Assessment of Investigational Cellular and Gene Therapy... and Gene Therapies (OCTGT). The product areas covered by this guidance are cellular therapy,...

  6. 78 FR 66941 - Design Considerations for Pivotal Clinical Investigations for Medical Devices; Guidance for...

    Science.gov (United States)

    2013-11-07

    ... for Medical Devices; Guidance for Industry, Clinical Investigators, Institutional Review Boards and... entitled ``Design Considerations for Pivotal Clinical Investigations for Medical Devices.'' This document... premarket submissions for medical devices and for FDA staff who review those submissions. This...

  7. 77 FR 76049 - Draft Guidance for Industry on Electronic Source Data in Clinical Investigations; Correction

    Science.gov (United States)

    2012-12-26

    ... guidance entitled ``Electronic Source Data in Clinical Investigations.'' The document was published with an... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Electronic Source Data in Clinical Investigations; Correction AGENCY: Food and Drug Administration, HHS. ACTION: Notice;...

  8. College instruction is not so stress free after all: A qualitative and quantitative study of academic entitlement, uncivil behaviors, and instructor strain and burnout.

    Science.gov (United States)

    Jiang, Lixin; Tripp, Thomas M; Hong, Phan Y

    2017-01-19

    The vast majority of today's college students are millennials, who have traits of confidence, tolerance, but also of entitlement and narcissism (Twenge, 2006). Therefore, college instructors face a unique challenge: dealing with the requests from academically entitled students, who have unreasonable expectations of receiving academic success, regardless of performance (Chowning & Campbell, 2009). We conducted two studies to examine whether student academic entitlement would increase instructors' strain and burnout via uncivil behaviors. A qualitative inquiry asked 136 instructors with college-teaching experience to describe types of behaviors entitled students display, their responses to entitled students, and the influence of these interactions on instructors' well-being. Next, a quantitative study with data from 857 college students nested in 34 instructors tested a multilevel mediation model where students' academic entitlement was related to instructor-reported uncivil behaviors, which in turn related to instructors' strain and burnout. Both studies largely support our hypothesis that uncivil behaviors fully mediate the relationship between students' academic entitlement and instructors' strain and burnout. We recommend employing behavioral modification strategies to decrease uncivil behaviors (e.g., class rules regarding uncivil behaviors might be specified in the course syllabus and consistently enforced) because academic entitlement attitudes are largely stable beliefs and thus may be less amenable to modification.

  9. 20 CFR 1002.150 - Which non-seniority rights and benefits is the employee entitled to during a period of service?

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Which non-seniority rights and benefits is... Absence § 1002.150 Which non-seniority rights and benefits is the employee entitled to during a period of service? (a) The non-seniority rights and benefits to which an employee is entitled during a period...

  10. The gap between entitlement and access to healthcare: An analysis of "candidacy" in the help-seeking trajectories of asylum seekers in Montreal.

    Science.gov (United States)

    Chase, Liana E; Cleveland, Janet; Beatson, Jesse; Rousseau, Cécile

    2017-06-01

    In 2012 the Canadian government made significant cuts to its historically strong federal refugee health coverage plan. While this policy had negligible effects on the level of coverage provided to asylum seekers in Quebec, there is evidence that this group nonetheless experienced reduced healthcare access during the period of polarized national debate that ensued. This study engaged the "candidacy" model of healthcare access to illuminate factors contributing to the observed gap between entitlement and access. Twenty-five semi-structured interviews were conducted with asylum seekers in Montreal to elicit narrative accounts of difficulties encountered in the pursuit of healthcare. Thematic content analysis in conjunction with a holistic examination of help-seeking trajectories revealed several important barriers to obtaining care, including widespread confusion and misinformation about refugee health coverage, cumbersome administrative procedures specific to asylum seekers, and long wait times. Feelings of marginalization and insecurity associated with precarious migratory status appeared to amplify the effects of these barriers to care such that even a minor access difficulty could have dramatic effects on future help-seeking and access outcomes. Demonstrating awareness of public discourses interrogating their deservingness of health coverage, participants often interpreted access difficulties as evidence of health professionals' unwillingness to serve them. Such interpretations conspired with fears associated with the asylum claim process to suppress self-advocacy, further help-seeking, and at times even information-seeking. This finding is particularly significant in that it suggests a mechanism through which hostile public representations of forced migrants-increasingly prevalent in Western host countries-can themselves endanger the physical, psychological, and social health of highly disadvantaged populations, even in the presence of strong entitlement policies

  11. A minimum price per unit of alcohol: A focus group study to investigate public opinion concerning UK government proposals to introduce new price controls to curb alcohol consumption

    Directory of Open Access Journals (Sweden)

    Lonsdale Adam J

    2012-11-01

    Full Text Available Abstract Background UK drinkers regularly consume alcohol in excess of guideline limits. One reason for this may be the high availability of low-cost alcoholic beverages. The introduction of a minimum price per unit of alcohol policy has been proposed as a means to reduce UK alcohol consumption. However, there is little in-depth research investigating public attitudes and beliefs regarding a minimum pricing policy. The aim of the present research was to investigate people’s attitudes and beliefs toward the introduction of a minimum price per unit of alcohol policy and their views on how the policy could be made acceptable to the general public. Methods Twenty-eight focus groups were conducted to gain in-depth data on attitudes, knowledge, and beliefs regarding the introduction of a minimum price per unit of alcohol policy. Participants (total N = 218 were asked to give their opinions about the policy, its possible outcomes, and how its introduction might be made more acceptable. Transcribed focus-group discussions were analysed for emergent themes using inductive thematic content analysis. Results Analysis indicated that participants’ objections to a minimum price had three main themes: (1 scepticism of minimum pricing as an effective means to reduce harmful alcohol consumption; (2 a dislike of the policy for a number of reasons (e.g., it was perceived to ‘punish’ the moderate drinker; and (3 concern that the policy might create or exacerbate existing social problems. There was a general perception that the policy was aimed at ‘problem’ and underage drinkers. Participants expressed some qualified support for the policy but stated that it would only work as part of a wider campaign including other educational elements. Conclusions There was little evidence to suggest that people would support the introduction of a minimum price per unit of alcohol policy. Scepticism about the effectiveness of the policy is likely to represent the most

  12. Field sampling and analysis plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    Boston, H.L.; Ashwood, T.L.; Borders, D.M.; Chidambariah, V.; Downing, D.J.; Fontaine, T.A.; Ketelle, R.H.; Lee, S.Y.; Miller, D.E.; Moore, G.K.; Suter, G.W.; Tardiff, M.F.; Watts, J.A.; Wickliff, D.S.

    1992-02-01

    This field sampling and analysis (S & A) plan has been developed as part of the Department of Energy`s (DOE`s) remedial investigation (RI) of Waste Area Grouping (WAG) 2 at Oak Ridge National Laboratory (ORNL) located in Oak Ridge, Tennessee. The S & A plan has been written in support of the remedial investigation (RI) plan for WAG 2 (ORNL 1990). WAG 2 consists of White Oak Creek (WOC) and its tributaries downstream of the ORNL main plant area, White Oak Lake (WOL), White Oak Creek embayment (WOCE) on the Clinch River, and the associated floodplain and subsurface environment (Fig. 1.1). The WOC system is the surface drainage for the major ORNL WAGs and has been exposed to a diversity of contaminants from operations and waste disposal activities in the WOC watershed. WAG 2 acts as a conduit through which hydrologic fluxes carry contaminants from upgradient areas to the Clinch River. Water, sediment, soil, and biota in WAG 2 are contaminated and continue to receive contaminants from upgradient WAGs. This document describes the following: an overview of the RI plan, background information for the WAG 2 system, and objectives of the S & A plan; the scope and implementation of the first 2 years of effort of the S & A plan and includes recent information about contaminants of concern, organization of S & A activities, interactions with other programs, and quality assurance specific to the S & A activities; provides details of the field sampling plans for sediment, surface water, groundwater, and biota, respectively; and describes the sample tracking and records management plan.

  13. A short historical investigation into cross-cultural Australian ideas about the marine animal group Teredinidae, their socioecological consequences and some options

    Directory of Open Access Journals (Sweden)

    Mary Gardner

    2013-10-01

    Full Text Available How are contemporary multicultural coastal Australians, Aboriginals and settlers alike, to develop wiser ideas and practices towards marine animals as well as each other? To illustrate the importance and complexity of this question, I offer a short historical investigation of some contrasting ideas and practices held by Australian Aboriginal and settler cultures about marine animals of the group Teredinidae. I present two “screenshots”: one from the period 1798-1826 and another from 1970-2012. The first period examines a negative but influential interpretation by Thomas Malthus of a cross cultural encounter featuring Australian Aboriginal consumption of local Teredinidae known as “cobra”. While this cultural tone remains largely unchanged in the second period, the biological understanding of the marine animals has developed greatly. So has awareness of the socioecology of Teredinidae: their estuarine habitats and cultural significance. Their potential role as subjects of community based monitoring is undeveloped but could serve overlapping concerns of environmental justice as well as the restoration and “future proofing” of habitats. Such a new composite of ideas and practices will rely on better integration of biology with community based social innovations. A symbolic beginning would be a change in Australian English colloquialisms for Teredinidae, from the erroneous “shipworm” or “mangrove worm” to the more accurate “burrowing clam”.

  14. Waste Management Plan for the Remedial Investigation of Waste Area Grouping 10, Operable Unit 3, at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1993-10-01

    This Waste Management Plan (WMP) supplements the Remedial Investigation/Feasibility Study (RI/FS) Project WMP and defines the criteria and methods to be used for managing and characterizing waste generated during activities associated with the RI of 23 wells near the Old Hydrofracture Facility (OHF). These wells are within the Waste Area Grouping (WAG) 5 area of contamination (AOC) at Oak Ridge National Laboratory (ORNL). Field activities for the limited RI of Operable Unit (OU) 3 of WAG 10 will involve sampling and measurement of various environmental media (e.g., liquids and gases). Many of these activities will occur in areas known to be contaminated with radioactive materials or hazardous chemical substances, and it is anticipated that contaminated solid and liquid wastes and noncontaminated wastes will be generated as a result of these activities. On a project-wide basis, handling of these waste materials will be accomplished in accordance with the RI/FS Project WMP and the procedures referenced throughout the plan.

  15. Investigation of the Spectroscopic Information on Functional Groups Related to Carbohydrates in Different Morphological Fractions of Corn Stover and Their Relationship to Nutrient Supply and Biodegradation Characteristics.

    Science.gov (United States)

    Xin, Hangshu; Ding, Xue; Zhang, Liyang; Sun, Fang; Wang, Xiaofan; Zhang, Yonggen

    2017-05-24

    The objectives of this study were to investigate (1) nutritive values and biodegradation characteristics and (2) mid-IR spectroscopic features within the regions associated with carbohydrate functional groups (including cellulosic component (CELC), structural carbohydrate (STCHO), and total carbohydrate (CHO)) in different morphological fractions of corn stover. Furthermore, correlation and regression analyses were also applied to determine the relationship between nutritional values and spectroscopic parameters. The results showed that different morphological sections of corn stover had different nutrient supplies, in situ biodegradation characteristics, and spectral structural features within carbohydrate regions. The stem rind and ear husk were both high in fibrous content, which led to the lowest effective degradabilities (ED) among these stalk fractions. The ED values of NDF were ranked ear husk > stem pith > leaf blade > leaf sheath > whole plant > stem rind. Intensities of peak height and area within carbohydrate regions were relatively more stable compared with spectral ratio profiles. Significant difference was found only in peak area intensity of CELC, which was at the highest level for stem rind, followed by stem pith, leaf sheath, whole plant, leaf blade, and ear husk. Correlation results showed that changes in some carbohydrate spectral ratios were highly associated with carbohydrate chemical profiles and in situ rumen degradation kinetics. Among the various carbohydrate molecular spectral parameters that were tested in multiple regression analysis, CHO height ratios, and area ratios of CELC:CHO and CELC:STCHO as well as CELC area were mostly sensitive to nutrient supply and biodegradation characteristics in different morphological fractions of corn stover.

  16. A computational investigation of the photochemical oxaziridine and amide conversion process of open-chain conjugated nitrone with electron-withdrawing trifluoromethyl group on nitrogen

    Indian Academy of Sciences (India)

    Praveen Saini; Anjan Chattopadhyay

    2015-10-01

    This computational study investigates the photo-excitation process and subsequent photoproduct formation steps through non-radiative deactivation channels in open-chain conjugated N-substituted nitrone systems (model compounds of corresponding retinylnitrones) having electron-withdrawing groups on nitrogen. Calculations mostly based on CASSCF/6-31G* and CASMP2/6-31G* level of theories on a representative system with N-trifluoromethyl substituent have predicted initial photo-excitation to a planar singlet state. This photochemical path is subsequently followed by a barrierless non-radiative channel towards the lowest-energy conical intersection (CI) geometry having a terminal CNO kink, and situated at 30 kcal/mol below the planar excited state. Following the direction of its gradient difference (GD) vectors, an oxaziridine-type species (RC−O = 1.38 Å, RN−O = 1.53 Å, < CNO= 55.8°) appears at 3–6 kcal mol−1 below the ground state nitrone system through a transition state (along its reverse direction of minimum-energy path), situated on the reaction pathway. This species with an elongated N-O bond seems to be heading towards an amide geometry. On the other hand, in the opposite GD vector direction a proper oxaziridine geometry has been obtained with a much shorter N-O bond distance (RN−O = 1.42 Å).

  17. [Discovery of a novel A2 allel in ABO blood group system and investigation of its distribution in Han population of Chinese Fujian province].

    Science.gov (United States)

    Zhang, Ai; Chi, Quan; Ren, Ben-Chun

    2012-10-01

    This study was aimed to investigate the distribution of A2 subgroup in Han Population of Chinese Fujian province and its molecular mechanisms. One individual with serologic ABO blood grouping discrepancy was identified with commercially available monoclonal and polyclonal antibodies and lectin: anti-A, anti-B, anti-AB, anti-A1, and anti-H reagents according to the routine laboratory methods. DNA sequences of exon 6, 7 and intron 6 of ABO gene were analyzed by polymerase chain reaction using genomic DNA and direct DNA sequencing or sequencing after gene cloning. Red cells of 3 176 A or AB unrelated individuals were tested with anti-A1. The results showed that this individual was identified as A2 subgroup by serological technology, sequencing analysis indicated the A2 subgroup with novel A variant allele, the novel A allele being different from the allele A101 by 467C > T and 607G > A missense mutation in exon 7, no A2 subgroup was identified from the 3 176 individuals by using standard serological technology. It is concluded that a novel A allele responsible for A2 subgroup composing of 467C > T and 607G > A has been firstly confirmed, and the A2 subgroup is very rare in Chinese Fujian Han population.

  18. Synthesis of quinoline derivatives containing pyrazole group and investigation of their crystal structure and spectroscopic properties in relation to acidity and alkalinity of mediums

    Science.gov (United States)

    Ren, Tiegang; Wang, Jie; Li, Guihui; Cheng, Hongbin; Li, Yongzhe

    2014-08-01

    Two series of quinoline derivatives containing pyrazole group were synthesized and characterized by means of 1H NMR, FT-IR, MS, elemental analysis and X-ray single crystal diffraction, and their UV-vis absorption behavior and fluorescence properties were also measured. Moreover, the effects of acetic acid and triethylamine on the spectroscopic properties of synthesized products were examined with compounds 3a and 5a as examples. It has been found that all synthesized quinoline derivatives show maximum absorption peak at 303 nm and emission peaks around 445 nm. Besides, both acetic acid and triethylamine can change the acidity of the medium, thereby influencing the UV-vis absorption spectra and fluorescence spectra of synthesized products. Moreover, theoretical investigations indicate that the integration of H+ and N atom of quinoline ring favors the formation of a new product in the presence of acetic acid, and the product obtained in this case shows a new UV-vis absorption peak at 400 nm.

  19. "If I can't have you, no one can": development of a Relational Entitlement and Proprietariness Scale (REPS).

    Science.gov (United States)

    Hannawa, Annegret F; Spitzberg, Brian H; Wiering, Liesbeth; Teranishi, Christy

    2006-10-01

    Relational proprietariness and entitlement have been theoretically related to partner violence following the threat of relationship dissolution. To date, however, no measure has been employed to verify such accounts. A multistage item pool development and refinement strategy was employed, resulting in a 32-item measure with strong construct validity. An online survey administered to 279 students resulted in an interpretable factor structure of sexual proprietariness and entitlement, consisting of social, behavioral, and information control, and a potential factor of face threat reactivity. These factors added unique variance to the prediction of instrumental and expressive aggression, were related to self-esteem and attachment, and were not contaminated by social desirability. Recommendations for bolstering the face threat reactivity factor and future studies are suggested. This measure provides a new tool that contributes to the prediction of intimate partner violence.

  20. International Conference on Harmonisation; choice of control group and related issues in clinical trials; availability. Notice.

    Science.gov (United States)

    2001-05-14

    The Food and Drug Administration (FDA) is announcing the availability of a guidance entitled "E10 Choice of Control Group and Related Issues in Clinical Trials." The guidance was prepared under the auspices of the International Conference on Harmonisation of Technical Requirements for Registration of Pharmaceuticals for Human Use (ICH). The guidance sets forth general principles that are relevant to all controlled trials and are especially pertinent to the major clinical trials intended to demonstrate drug (including biological drug) efficacy. The guidance describes the principal types of control groups and discusses their appropriateness in particular situations. The guidance is intended to assist sponsors and investigators in the choice of control groups for clinical trials.

  1. Entitlement to vote in the Cantons of Geneva and Vaud and eligibility for election in the Canton of Vaud

    CERN Multimedia

    2006-01-01

    The Permanent Mission of Switzerland has informed CERN that some international civil servants and members of their families are henceforth entitled to vote on commune matters in the Canton of Geneva and are entitled to vote and are eligible for election at commune level in the Canton of Vaud. For further information, in particular regarding the special procedure to be followed to apply to exercise this entitlement, you are invited to consult the information published, in French only, on the Swiss Mission's website: http://www.dfae.admin.ch/eda/fr/home/topics/intorg/un/unge/gepri/manvot/manvt1.html (for the Canton of Geneva), http://www.eda.admin.ch/eda/fr/home/topics/intorg/un/unge/gepri/manvot/manvt2.html (for the Canton of Vaud), In this regard, you are reminded that: Under Articles I 3.05 and I 3.07 of the Staff Rules, a member of the personnel 'may take part, outside the Organization, in the public and political life of a State in accordance with the relevant legislation' and 'express his own person...

  2. Conversation therapy with people with aphasia and conversation partners using video feedback: a group and case series investigation of changes in interaction.

    Directory of Open Access Journals (Sweden)

    Wendy Best

    2016-11-01

    Full Text Available Conversation therapies employing video for feedback and to facilitate outcome measurement are increasingly used with people with post-stroke aphasia and their conversation partners; however the evidence base for change in everyday interaction remains limited. We investigated the effect of Better Conversations with Aphasia, an intervention that is freely available online (https:// extend.ucl.ac.uk/. Eight people with chronic agrammatic aphasia, and their regular conversation partners participated in the tailored 8 week program involving significant video feedback. We explored changes in (i conversation facilitators (such as multi-modal turns by people with aphasia and (ii conversation barriers (such as use of test questions by conversation partners. The outcome of intervention was evaluated directly by measuring change in video-recorded everyday conversations. The study employed a pre-post design with multiple 5 minute samples of conversation before and after intervention, scored by trained raters blind to the point of data collection. Group level analysis showed no significant increase in conversation facilitators. There was, however, a significant reduction in the number of conversation barriers. The case series data revealed variability in conversation behaviors across occasions for the same dyad and between different dyads. Specifically, post-intervention there was a significant increase in facilitator behaviors for two dyads, a decrease for one and no significant change for five dyads. There was a significant decrease in barrier behaviors for five dyads and no significant change for three dyads. The reduction in barrier behaviors was considerable; on average change from over 8 to fewer than 3 barrier behaviors in 5 minutes conversation. The pre-post design has the limitation of no comparison group. However, change occurs in targeted conversational behaviors and in people with chronic aphasia and their partners. The findings suggest change

  3. PENERAPAN MODEL PEMBELAJARAN GROUP INVESTIGATION (GI UNTUK MENINGKATKAN KEAKTIFAN DAN HASIL BELAJAR SISWA PADA POKOK BAHASAN MENGELOLA KOMPETENSI PERSONAL DI SMK NEGERI 1 KUDUS

    Directory of Open Access Journals (Sweden)

    Nela Veristika

    2012-06-01

    Full Text Available Peran aktif siswa pada pembelajaran adalah hal yang penting agar hasil belajar tercapai dengan optimal. Dari data awal yang diperoleh menunjukkan bahwa di kelas X Pemasaran 3� ada 20 siswa (56% dari 36 siswa yang belum tuntas pada nilai menerapkan prinsip profesional kerja. �Dari hasil observasi yang dilakukan dalam pembelajaran menerapkan prinsip profesional kerja di SMK Negeri 1 Kudus hasil tersebut belum optimal karena perhatian siswa kurang, partisipasi anak kurang menyeluruh, saat pembelajaran berlangsung guru masih menggunakan model konvensional (ceramah dimana pembelajaran didominasi oleh guru sehingga siswa tidak tertarik. Hal ini menyebabkan keaktifan siswa kurang dan berdampak pada hasil belajar siswa yang rendah. Dengan adanya kondisi tersebut guru diharapkan dapat menggunakan metode pembelajaran yang tepat sehingga siswa terlibat aktif dalam proses belajar-mengajar dan tujuan pembelajaran dapat tercapai. Hasil baik pada siklus I, siklus II maupun siklus III terlihat bahwa nilai rata-rata hasil belajar kognitif siswa meningkat yaitu dari data awal yaitu sebesar 71 menjadi 74 pada siklus I, 75 pada siklus II dan 82 pada siklus III. �Sedangkan untuk ketuntasan klasikal mengalami peningkatan dari data awal sebesar 44% menjadi 59% pada siklus I, 74% pada siklus II dan 88% pada siklus III. Berdasarkan hasil penelitian diatas dapat disimpulkan bahwa pembelajaran dengan menggunakan model pembelajaran kooperatif Group Investigation (GI lebih efektif dibandingkan dengan model pembelajaran konvensional (ceramah. The students active role in learning process is important in order to achieve optimal learning output. From beginning data which is gotten indicate that in the X grade of Marketing 3, there were 20 students (55% of the 36 students who have failed in the value of applying the professional working principle. The results of the study of applying the professional working principle in the SMK Negeri 1 Kudus are not optimal because of

  4. Investigation of high-resolution absorption spectra of diatomic sulfides of group 14 elements in graphite furnace and the comparison of their performance for sulfur determination

    Science.gov (United States)

    Huang, Mao Dong; Becker-Ross, Helmut; Florek, Stefan; Abad, Carlos; Okruss, Michael

    2017-09-01

    For the purpose of finding suitable molecules applicable to sulfur determination and to compare their analytical sensitivity systematically, high-resolution overview molecular absorption spectra of sulfides of group 14 elements produced in a graphite furnace were investigated. To that end a modular simultaneous echelle spectrograph (MOSES) was used, which allows recording sub-ranges of spectra out of a total wavelength range from 190 nm to 735 nm. The combined overview spectra show a complex structure with many vibrational bands, each of them consisting of a multitude of sharp rotational lines. The absorption of rotational lines of SiS (282.910 nm), GeS (295.209 nm), SnS (271.578 nm), and PbS (335.085 nm) has been analyzed for optimizing the particular experimental conditions regarding to the sulfur determination. Using the commercial CS AAS instrument contrAA 600 under optimized conditions such as the temperature program, the modification of the platform with Zr and the use of chemical modifiers, the achieved characteristic masses for sulfur are 12 ng (CS), 15.7 ng (SiS), 9.4 ng (GeS), 20 ng (SnS), and 220 ng (PbS). The first four sulfides provide an analytical sensitivity at roughly the same level, but the GeS molecule seems to be the best one with respect to analytical sensitivity and flexibility in molecular formation control. The PbS molecule provides the lowest analytical sensitivity, and together with its low bond strength it is not recommended for sulfur determination.

  5. Effects of Substituent and Leaving Group on the Gas-Phase SN2 Reactions of Phenoxides with Halomethanes: A DFT Investigation

    Science.gov (United States)

    Li, Qiang-Gen; Xue, Ying

    2009-08-01

    Computational investigations on the gas-phase nucleophilic substitution reactions of p-substituted phenoxides (p-Y-C6H4O-, Y = OH, CH3O, CH3, H, F, Cl, CF3) with halomethanes (CH3X, X = F, Cl, Br, and I) were performed by the B3LYP and MP2 methods with the 6-311+G(d,p) basis set. Calculated results indicate that the reactions are more endothermic only when the substrate is a lighter halide. The complexation enthalpies, the key parameters in the transition state (TS), the central barriers, overall barriers, overall reaction enthalpies, and the charge of the O4 atom in the TSs all present good correlations with the Hammett constants σ of substituents in the nucleophile. Leffler-Grunwald rate equilibrium relationships predict the degree of bond formation in the transition state suggesting that the reactions have progressed 31%, 24%, 24%, and 21% in the TS for halomethanes (X = F, Cl, Br, and I), respectively. The TS structure with substituents in the nucleophile is not kinetically but thermodynamically controlled, similar to the earlier results. Furthermore, the excellent relationship between the central barrier heights and the looseness of the transition state structure indicates that the stretching of the cleaving bond is one of the major factors determining the central barrier heights. The nucleophilicity of the nucleophile decreases with the increase of the electron-withdrawing power of substituent Y in the nucleophile, while the leaving-group ability of the halogen atom increases with the decrease of its Mulliken electronegativity.

  6. Group Connections: Whole Group Teaching.

    Science.gov (United States)

    Griffiths, Dorothy

    2002-01-01

    A learner-centered approach to adult group instruction involved learners in investigating 20th-century events. The approach allowed learners to concentrate on different activities according to their abilities and gave them opportunities to develop basic skills and practice teamwork. (SK)

  7. 78 FR 27116 - Draft Guidance for Industry on Charging for Investigational Drugs Under an Investigational New...

    Science.gov (United States)

    2013-05-09

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 312 Draft Guidance for Industry on Charging for... Investigational Drugs Under an IND--Qs & As.'' This guidance is intended to provide information for industry... for industry entitled ``Charging for Investigational Drugs Under an IND--Qs & As.'' In 2009,...

  8. 老年艾滋病群体婚外性行为调查分析%Investigation and Analysis on Extramarital Sex of Elderly AIDS Group

    Institute of Scientific and Technical Information of China (English)

    肖霞; 曹文钦; 陈小明; 胡智平

    2015-01-01

    Objective:To discuss the protective measures by investigating the Extramarital Sex and analyzing its reasons among the elder_ly AIDS Group in Daye,Hubei province. Methods:Statistics( Extramarital Sex ratio,inhabited environment,schooling,marriage,safety measures)among the elderly AIDS Group(≥60 y)from 2009-2013. Results:From 2009 to 2013,the infection rate of HIV among the elderly has increased from 25. 0% to 51. 7%;The rate of the Extramarital Sex has increased from 70. 0% to 77. 4%;The male from 85. 7% to 91. 7%;Persons without using condoms decreased from 100. 0% to 95. 8%;These persons mostly live in towns and cities, who are married and only have primary school education. Conclusion:The Extramarital Sex has become the main spread way of AIDS a_mong the elderly. To prevent the AIDS infection among the elderly appears to be a new problem. Therefore,it is vital to care about the elderly and reinforce publicity and education to popularize the safe sex knowledge.%目的:调查湖北省大冶市老年艾滋病群体婚外性行为现状,分析原因并讨论预防保护措施。方法:统计2009—2013年60岁及以上老年艾滋病患者中婚外性行为者所占比例及其性别比例、居住环境、受教育程度、婚姻状况、有无安全措施。结果:2009—2013年,大冶市老年 HIV 感染者或艾滋病患者检出率由25.0%增加到51.7%;老年患者中,婚外性行为者由70.0%增加到77.4%,其中,男性由85.7%增加到91.7%,未使用安全套者由100.0%降至95.8%,多数患者居住于乡镇,以小学文化程度和已婚有配偶为主。结论:婚外危险性行为已成为老年群体感染艾滋病的主要传播方式,关爱老年群体,加强宣传教育,普及安全性行为知识已成为亟待解决的新问题。

  9. An Entitlement Approach to Address the Water-Energy-Food Nexus in Rural India

    Science.gov (United States)

    Siegfried, T. U.; Fishman, R.; Modi, V.; Lall, U.

    2008-12-01

    prices and rainfall patterns due to climate change only enhance these concerns. Given these deficiencies, any corrective strategy should at least target the following long-term policy goals: a) increase the efficiency of rural electricity consumption in terms of grain production and rural income, b) providing the farmers greater flexibility with timely, high quality energy and more efficient means of production, c) enable proper energy accounting on the use side so as to recover costs at sufficient levels for the SEBs and thus enable long-term investments in energy infrastructure and d) secure and eventually increase agricultural production without depleting groundwater resources over the long run. We will present an entitlement approach with which the above issues can be addressed in the future. A case study example from the semi-arid Telangana Region in Andhra Pradesh will be discussed in depth and preliminary results shown.

  10. Support of Study Entitled, "Conformationally Restricted Synthetic Aids Vaccine"

    Science.gov (United States)

    1998-07-01

    human subjects, the investigator(s) a•-irý-d to po!icies of applic ble Federal Law 45 CF"R 46. ALLIn conducting research utilizing recombinant DNA ...recombinant DNA , the investigator(s) adhered to the NIH Guidelines for Research Involving Recombinant DNA Molecules. In the conduct of research...conserved MT " tipo " sequence although protected may become transiently vulnerable to V3 MAbs. (3) Although the epitope appears to be exposed, the

  11. 精神分裂症患者ABO血型调查%Investigation of relationship between schizophrenia and ABO blood group

    Institute of Scientific and Technical Information of China (English)

    王志勤; 姜锋; 姜凯; 赵磊

    2012-01-01

    目的 探讨精神分裂症与ABO血型之间的关系.方法 用试管正反定型法对患者ABO血型进行检测,并与正常人血型对照.结果 554例精神分裂症患者ABO血型分布与1 177例正常人比较,差异无统计学意义;男性与女性患者血型分布比较;A、B及O型血型分布在两性别间差异无统计学意义,但AB型分布差异有统计学意义(x2 =11.6006,P<0.01),男性中AB型比例远高于女性.结论 精神分裂症在河南地区男性患者中A型比例较高,女性患者中O型比例较高;AB型男性患者比例远高于女性患者比例.%[Objective]To explore the relationship between schizophrenia and ABO blood group. [Methods]The group typing and reverse typing method was adopted to detect ABO blood group of the schizophrenia patients, and the results were compared with normal controls. [Results]There was no significant difference in ABO blood group distribution between 554 schizophrenic patients and 1177 normal controls* The difference in distribution of A/B/O blood group between male and female patients was not significant, but the difference in distribution of AB blood group was significant (x2 = 11.600 6,P <0.01), the proportion of AB blood group in males was significantly higher than that in females. [ Conclusion] The proportion of A blood group is higher than other types in male schizophrenia patients in Henan, and O blood group is higher in female patients. The proportion of AB blood group in male schizophrenia patients is significantly higher than that in female patients.

  12. Online Focus Group Discussion is a Valid and Feasible Mode When Investigating Sensitive Topics Among Young Persons With a Cancer Experience.

    Science.gov (United States)

    Wettergren, Lena; Eriksson, Lars E; Nilsson, Jenny; Jervaeus, Anna; Lampic, Claudia

    2016-05-09

    Clinical research often lacks participants of young age. Adding to the small amount of scientific studies that focus on the population entering adulthood, there are also difficulties to recruit them. To overcome this, there is a need to develop and scientifically evaluate modes for data collection that are suitable for adolescents and young adults. With this in mind we performed 39 online focus group discussions among young survivors of childhood cancer to explore thoughts and experiences around dating, being intimate with someone, and having children. The aim of the study was to evaluate online focus group discussions as a mode for data collection on sensitive issues among young persons with a cancer experience. One hundred thirty-three young persons (16-25 years) previously diagnosed with cancer, participated in 39 synchronous online focus group discussions (response rate 134/369, 36%). The mode of administration was evaluated by analyzing participant characteristics and interactions during discussions, as well as group members' evaluations of the discussions. Persons diagnosed with central nervous tumors (n=30, 27%) participated to a lower extent than those with other cancer types (n=103, 39%; χ 2= 4.89, P=.03). The participants described various health impairments that correspond to what would be expected among cancer survivors including neuropsychiatric conditions and writing disabilities. Even though participants were interested in others' experiences, sexual issues needed more probing by the moderators than did fertility-related issues. Group evaluations revealed that participants appreciated communicating on the suggested topics and thought that it was easier to discuss sex when it was possible to be anonymous toward other group members. Online focus group discussions, with anonymous participation, are suggested to be a feasible and valid mode for collecting sensitive data among young persons with a cancer experience.

  13. Experimental and computational investigation of the group 11-group 2 diatomic molecules: First determination of the AuSr and AuBa bond energies and thermodynamic stability of the copper- and silver-alkaline earth species

    Science.gov (United States)

    Ciccioli, A.; Gigli, G.; Lauricella, M.

    2012-05-01

    The dissociation energies of the intermetallic molecules AuSr and AuBa were for the first time determined by the Knudsen effusion mass spectrometry method. The two species were produced in the vapor phase equilibrated with apt mixtures of the constituent elements, and the dissociation equilibria were monitored mass-spectrometrically in the temperature range 1406-1971 K (AuSr) and 1505-1971 K (AuBa). The third-law analysis of the equilibrium data gives the following dissociation energies (D_0°, in kJ/mol): 244.4 ± 4.8 (AuSr) and 273.3 ± 6.3 (AuBa), so completing the series of D_0°s for the AuAE (AE = group 2 element) diatomics. The AuAE species were also studied computationally at the coupled cluster including single, double and perturbative triple excitation [CCSD(T)] level with basis sets of increasing zeta quality, and various complete basis set limit extrapolations were performed to calculate the dissociation energies. Furthermore, the entire series of the heteronuclear diatomic species formed from one group 11 (Cu, Ag) and one group 2 (Be, Mg, Ca, Sr, Ba) metal was studied by DFT with the hybrid meta-GGA TPSSh functional and the def2-QZVPP basis set, selected after screening a number of functional-basis set combinations using the AuAE species as benchmark. Dissociation energies, internuclear distances, vibrational frequencies, and anharmonic constants were determined for the CuAE and AgAE species and their thermal functions evaluated therefrom. On this basis, a thermodynamic evaluation of the formation of these species was carried out under various conditions.

  14. Experimental and computational investigation of the group 11-group 2 diatomic molecules: first determination of the AuSr and AuBa bond energies and thermodynamic stability of the copper- and silver-alkaline earth species.

    Science.gov (United States)

    Ciccioli, A; Gigli, G; Lauricella, M

    2012-05-14

    The dissociation energies of the intermetallic molecules AuSr and AuBa were for the first time determined by the Knudsen effusion mass spectrometry method. The two species were produced in the vapor phase equilibrated with apt mixtures of the constituent elements, and the dissociation equilibria were monitored mass-spectrometrically in the temperature range 1406-1971 K (AuSr) and 1505-1971 K (AuBa). The third-law analysis of the equilibrium data gives the following dissociation energies (D(0)°, in kJ/mol): 244.4 ± 4.8 (AuSr) and 273.3 ± 6.3 (AuBa), so completing the series of D(0)°s for the AuAE (AE = group 2 element) diatomics. The AuAE species were also studied computationally at the coupled cluster including single, double and perturbative triple excitation [CCSD(T)] level with basis sets of increasing zeta quality, and various complete basis set limit extrapolations were performed to calculate the dissociation energies. Furthermore, the entire series of the heteronuclear diatomic species formed from one group 11 (Cu, Ag) and one group 2 (Be, Mg, Ca, Sr, Ba) metal was studied by DFT with the hybrid meta-GGA TPSSh functional and the def2-QZVPP basis set, selected after screening a number of functional-basis set combinations using the AuAE species as benchmark. Dissociation energies, internuclear distances, vibrational frequencies, and anharmonic constants were determined for the CuAE and AgAE species and their thermal functions evaluated therefrom. On this basis, a thermodynamic evaluation of the formation of these species was carried out under various conditions.

  15. Hypersexual, Sexually Compulsive, or Just Highly Sexually Active? Investigating Three Distinct Groups of Gay and Bisexual Men and Their Profiles of HIV-Related Sexual Risk.

    Science.gov (United States)

    Parsons, Jeffrey T; Rendina, H Jonathon; Ventuneac, Ana; Moody, Raymond L; Grov, Christian

    2016-02-01

    Emerging research supports the notion that sexual compulsivity (SC) and hypersexual disorder (HD) among gay and bisexual men (GBM) might be conceptualized as comprising three groups-Neither SC nor HD; SC only, and Both SC and HD-that capture distinct levels of severity across the SC/HD continuum. We examined data from 370 highly sexually active GBM to assess how the three groups compare across a range of risk factors for HIV infection. Comparisons focused on psychosexual measures-temptation for condomless anal sex (CAS), self-efficacy for avoiding CAS, sexual excitation and inhibition-as well as reports of actual sexual behavior. Nearly half (48.9 %) of this highly sexually active sample was classified as Neither SC nor HD, 30 % as SC Only, and 21.1 % as Both SC and HD. While we found no significant differences between the three groups on reported number of male partners, anal sex acts, or anal sex acts with serodiscordant partners, the Both SC and HD group reported higher numbers of CAS acts and CAS acts with serodiscordant partners and also had a higher proportion of their anal sex acts without condoms compared to the SC Only group. Our findings support the validity of a three-group classification system of SC/HD severity in differentiating psychosexual and HIV-related sexual risk behavior outcomes in a sample of GBM who report similarly high levels of sexual activity. Notwithstanding the need for sex positive HIV prevention programs, interventions that attempt to help Both SC and HD men deal with distress and address their psychosexual needs specifically may derive HIV prevention benefits.

  16. Game-Based Cognitive-Behavioral Therapy (GB-CBT) Group Program for Children Who Have Experienced Sexual Abuse: A Three-Month Follow-Up Investigation

    Science.gov (United States)

    Springer, Craig; Misurell, Justin R.; Hiller, Atara

    2012-01-01

    This study examined the efficacy of a game-based cognitive-behavioral group therapy program for addressing problems typically found among elementary school-aged victims of child sexual abuse immediately after treatment and at three months following treatment. It was hypothesized that positive gains would be observed among the following domains:…

  17. Teacher Autonomy in the United States: Establishing a Standard Definition, Validation of a Nationally Representative Construct and an Investigation of Policy Affected Teacher Groups

    Science.gov (United States)

    Gwaltney, Kevin Dale

    2012-01-01

    This effort: 1) establishes an autonomy definition uniquely tailored for teaching, 2) validates a nationally generalizable teacher autonomy construct, 3) demonstrates that the model describes and explains the autonomy levels of particular teacher groups, and 4) verifies the construct can represent teacher autonomy in other empirical models. The…

  18. Teacher Autonomy in the United States: Establishing a Standard Definition, Validation of a Nationally Representative Construct and an Investigation of Policy Affected Teacher Groups

    Science.gov (United States)

    Gwaltney, Kevin Dale

    2012-01-01

    This effort: 1) establishes an autonomy definition uniquely tailored for teaching, 2) validates a nationally generalizable teacher autonomy construct, 3) demonstrates that the model describes and explains the autonomy levels of particular teacher groups, and 4) verifies the construct can represent teacher autonomy in other empirical models. The…

  19. Game-Based Cognitive-Behavioral Therapy (GB-CBT) Group Program for Children Who Have Experienced Sexual Abuse: A Three-Month Follow-Up Investigation

    Science.gov (United States)

    Springer, Craig; Misurell, Justin R.; Hiller, Atara

    2012-01-01

    This study examined the efficacy of a game-based cognitive-behavioral group therapy program for addressing problems typically found among elementary school-aged victims of child sexual abuse immediately after treatment and at three months following treatment. It was hypothesized that positive gains would be observed among the following domains:…

  20. Cohesion to the Group and Its Association with Attendance and Early Treatment Response in an Adult Day-Hospital Program for Eating Disorders: A Preliminary Clinical Investigation

    Science.gov (United States)

    Crino, Natalie; Djokvucic, Ivana

    2010-01-01

    Treatment outcome studies demonstrate that day-hospital programs are effective in the treatment of eating disorders. Few descriptions are available on the specifics of treatment, particularly the process of therapy. The group therapy modality is thought to provide important therapeutic benefits. The present study aimed to examine the association…

  1. Investigation of the interaction modes between nonpolar organic pollutants with ionizable functional groups and natural organic matter via AuNP-based colorimetric assays.

    Science.gov (United States)

    Niu, Hongyun; Wang, Saihua; Tan, Yixin; Cai, Yaqi

    2015-12-14

    For the first time, natural organic matter (NOM) modified AuNPs have been used as sensors to "observe" the specific interactions (such as hydrogen-bonds and halogen-bonds) between functional groups of organic compounds and NOM using colorimetric assays.

  2. Investigating Affordance of Opportunity for Young Children's Language Interactions in a Nursery Setting: How Can Small Group Talk Act as a Forum for Language Learning?

    Science.gov (United States)

    King, Sarah Elizabeth; Dockrell, Julie E.

    2016-01-01

    The importance of research on the unique nature of the communication supporting environment in nurseries has been heightened by growing evidence of the significance of early language skills for later academic and social development. This study focussed on children's language use during small group times. Opportunities to hear and practise language…

  3. The Beaverdam Group: Archaeological Investigations at 9EB92, 9EB207, 9EB208 and 9EB219 Richard B. Russell Multiple Resource Area, Elbert County, Georgia.

    Science.gov (United States)

    1984-01-01

    36 Laboratory Methods ........... .................. ..... .. 37 -- Lithic Analysis ................................... 37...historic activity. The majority of the historic items were expended shotgun shells and discarded cans. Lithic Analysis The majority of artifacts...recovered from the Beaverdam Group sites consists of lithic material, most of which is crudely worked. Lithic analysis proceeded on the basis of two

  4. Hypersexual, Sexually Compulsive, or Just Highly Sexually Active? Investigating Three Distinct Groups of Gay and Bisexual Men and Their Profiles of HIV-Related Sexual Risk

    Science.gov (United States)

    Rendina, H. Jonathon; Ventuneac, Ana; Moody, Raymond L.; Grov, Christian

    2015-01-01

    Emerging research supports the notion that sexual compulsivity (SC) and hypersexual disorder (HD) among gay and bisexual men (GBM) might be conceptualized as comprising three groups—Neither SC nor HD; SC only, and Both SC and HD—that capture distinct levels of severity across the SC/HD continuum. We examined data from 370 highly sexually active GBM to assess how the three groups compare across a range of risk factors for HIV infection. Comparisons focused on psychosexual measures—temptation for condomless anal sex (CAS), self-efficacy for avoiding CAS, sexual excitation and inhibition—as well as reports of actual sexual behavior. Nearly half (48.9 %) of this highly sexually active sample was classified as Neither SC nor HD, 30 % as SC Only, and 21.1 % as Both SC and HD. While we found no significant differences between the three groups on reported number of male partners, anal sex acts, or anal sex acts with serodiscordant partners, the Both SC and HD group reported higher numbers of CAS acts and CAS acts with serodiscordant partners and also had a higher proportion of their anal sex acts without condoms compared to the SC Only group. Our findings support the validity of a three-group classification system of SC/HD severity in differentiating psychosexual and HIV-related sexual risk behavior outcomes in a sample of GBM who report similarly high levels of sexual activity. Notwithstanding the need for sex positive HIV prevention programs, interventions that attempt to help Both SC and HD men deal with distress and address their psychosexual needs specifically may derive HIV prevention benefits. PMID:25750052

  5. Dofetilide in patients with congestive heart failure and left ventricular dysfunction. Danish Investigations of Arrhythmia and Mortality on Dofetilide Study Group

    DEFF Research Database (Denmark)

    Torp-Pedersen, C; Møller, M; Bloch-Thomsen, P E;

    1999-01-01

    patients with symptomatic congestive heart failure and severe left ventricular dysfunction at 34 Danish hospitals. We randomly assigned 762 patients to receive dofetilide, a novel class III antiarrhythmic agent, and 756 to receive placebo in a double-blind study. Treatment was initiated in the hospital......BACKGROUND: Atrial fibrillation occurs frequently in patients with congestive heart failure and commonly results in clinical deterioration and hospitalization. Sinus rhythm may be maintained with antiarrhythmic drugs, but some of these drugs increase the risk of death. METHODS: We studied 1518...... (hazard ratio for the recurrence of atrial fibrillation, 0.35; 95 percent confidence interval, 0.22 to 0.57; Pcases of torsade de pointes in the dofetilide group (3.3 percent) as compared with none in the placebo group. CONCLUSIONS: In patients with congestive heart failure...

  6. Response to "Treatment compliance and effectiveness in complex PTSD patients with co-morbid personality disorder undergoing stabilizing cognitive behavioral group treatment: a preliminary study"

    NARCIS (Netherlands)

    de Jongh, A.; ten Broeke, E.

    2014-01-01

    Last November, the European Journal of Psychotraumatology published an interesting paper entitled "Treatment compliance and effectiveness in complex PTSD patients with co-morbid personality disorder undergoing stabilizing cognitive behavioral group treatment: a preliminary study". This article

  7. First Clinical Investigations of New Ultrasound Techniques in Three Patient Groups: Patients with Liver Tumors, Arteriovenous Fistulas, and Arteriosclerotic Femoral Arteries

    DEFF Research Database (Denmark)

    Hansen, Peter Møller

    arteriosclerotic lesion was raised, recordings of the flow were made. The recordings were subsequently analyzed, and for each recording blood flow velocity at the lesion was compared with the flow velocity in a healthy adjacent arterial segment. If the velocity at the lesion was higher than in the healthy segment...... of the new ultrasound techniques in selected groups of patients. For all three studies the results are promising, and hopefully the techniques will find their way into everyday clinical practice for the benefit of both patients and healthcare practitioners....

  8. Pilot investigation of the circadian plasma melatonin rhythm across the menstrual cycle in a small group of women with premenstrual dysphoric disorder.

    Science.gov (United States)

    Shechter, Ari; Lespérance, Paul; Ng Ying Kin, N M K; Boivin, Diane B

    2012-01-01

    Women with premenstrual dysphoric disorder (PMDD) experience mood deterioration and altered circadian rhythms during the luteal phase (LP) of their menstrual cycles. Disturbed circadian rhythms may be involved in the development of clinical mood states, though this relationship is not fully characterized in PMDD. We therefore conducted an extensive chronobiological characterization of the melatonin rhythm in a small group of PMDD women and female controls. In this pilot study, participants included five women with PMDD and five age-matched controls with no evidence of menstrual-related mood disorders. Participants underwent two 24-hour laboratory visits, during the follicular phase (FP) and LP of the menstrual cycle, consisting of intensive physiological monitoring under "unmasked", time-isolation conditions. Measures included visual analogue scale for mood, ovarian hormones, and 24-hour plasma melatonin. Mood significantly (P≤.03) worsened during LP in PMDD compared to FP and controls. Progesterone was significantly (P = .025) increased during LP compared to FP, with no between-group differences. Compared to controls, PMDD women had significantly (Pcircadian phases spanning the biological night during both menstrual phases and reduced amplitude of its circadian rhythm during LP. PMDD women also had reduced area under the curve of melatonin during LP compared to FP. PMDD women showed affected circadian melatonin rhythms, with reduced nocturnal secretion and amplitude during the symptomatic phase compared to controls. Despite our small sample size, these pilot findings support a role for disturbed circadian rhythms in affective disorders. Possible associations with disrupted serotonergic transmission are proposed.

  9. Investigation of the A1555G mutation in mitochondrial DNA (MT-RNR1 in groups of Brazilian individuals with nonsyndromic deafness and normal-hearing

    Directory of Open Access Journals (Sweden)

    Karina Bezerra Salomão

    2013-01-01

    Conclusion: We can affirm that A1555G mutation is not prevalent, or it must be very rare in normal-hearing subjects in the State of Paranα, the south region of Brazil. The A1555G mutation frequency (1.3% found in individual with nonsyndromic deafness is similar to those found in other populations, with nonsyndromic deafness. Consequently, it should be examined in deafness diagnosis. The investigation of the A1555G mutation can contribute towards the determination of the nonsyndromic deafness etiology, hence, contributing to the correct genetic counseling process.

  10. Pilot investigation of the circadian plasma melatonin rhythm across the menstrual cycle in a small group of women with premenstrual dysphoric disorder.

    Directory of Open Access Journals (Sweden)

    Ari Shechter

    Full Text Available Women with premenstrual dysphoric disorder (PMDD experience mood deterioration and altered circadian rhythms during the luteal phase (LP of their menstrual cycles. Disturbed circadian rhythms may be involved in the development of clinical mood states, though this relationship is not fully characterized in PMDD. We therefore conducted an extensive chronobiological characterization of the melatonin rhythm in a small group of PMDD women and female controls. In this pilot study, participants included five women with PMDD and five age-matched controls with no evidence of menstrual-related mood disorders. Participants underwent two 24-hour laboratory visits, during the follicular phase (FP and LP of the menstrual cycle, consisting of intensive physiological monitoring under "unmasked", time-isolation conditions. Measures included visual analogue scale for mood, ovarian hormones, and 24-hour plasma melatonin. Mood significantly (P≤.03 worsened during LP in PMDD compared to FP and controls. Progesterone was significantly (P = .025 increased during LP compared to FP, with no between-group differences. Compared to controls, PMDD women had significantly (P<.05 decreased melatonin at circadian phases spanning the biological night during both menstrual phases and reduced amplitude of its circadian rhythm during LP. PMDD women also had reduced area under the curve of melatonin during LP compared to FP. PMDD women showed affected circadian melatonin rhythms, with reduced nocturnal secretion and amplitude during the symptomatic phase compared to controls. Despite our small sample size, these pilot findings support a role for disturbed circadian rhythms in affective disorders. Possible associations with disrupted serotonergic transmission are proposed.

  11. Conformational structure of the unsymmetrical monomethine cyanine bearing 2-azaazulene and 2-benzothiazole residues as terminal groups: Experimental and quantum-chemical investigation

    Science.gov (United States)

    Ryabitskii, Aleksey B.; Bricks, Julia L.; Kachkovskii, Aleksey D.; Chernega, Alexander N.; Vlasenko, Yurii G.

    2010-10-01

    Conformational features of unsymmetrical monomethine cyanine dye 2-[(2-butyl-1,3-dimethylcyclohepta[ c]pyrrol-6(2 H)-ylidene)methyl]-3-ethyl-1,3-benzothiazol-3-ium iodide-perchlorate have been investigated in solution by means of NMR spectroscopy and in the solid state by X-ray diffraction. The possibility of molecule conformational transformations was proved by scanning of potential energy surface along torsion angels. The corresponding energy barriers values have been calculated by means of DFT (B3LYP and M05-2X) methods. A comparison of structural parameters obtained by means of both methods was reported. The isomerization process was investigated by dynamic NMR spectroscopy. A comparison of 1H NMR spectra recorded in different solvents was performed. It was shown that in solution, intramolecular rotation around the bond С(6) аzaazulene-С methyne decelerated in NMR time scale took place. The data on dynamic behavior of dye molecules have been compared with the experimental X-ray data. Quantum-chemical calculation results are in agreement with the experimental data.

  12. Analyzing nutritional impacts of price and income related shocks in Malawi: Simulating household entitlements to food

    OpenAIRE

    Harttgen, Kenneth; Klasen, Stephan; Rischke, Ramona

    2015-01-01

    The 2007/2008 food price crisis and the following global economic recession has (temporarily) increased the number of people to suffer from hunger. While the impacts can be measured with precision only ex post, for policy makers it is critical to get a sense of likely impacts ex ante in order to plan approaches to mitigate these impacts. In this paper we adopt a very simple micro-based simulation approach to analyze how changes in prices of specific food groups, such as maize prices or prices...

  13. N-acetylglyoxylic amide bearing a nitrophenyl group as anion receptors: NMR and X-ray investigations on anion binding and selectivity

    Science.gov (United States)

    Suryanti, Venty; Bhadbhade, Mohan; Black, David StC; Kumar, Naresh

    2017-10-01

    N-Nitrophenylglyoxylic amides 1 and 2 in presence of tetrabutylammonium cation (TBA) act as receptors for anions HSO4-, Cl-, Br- and NO3- as investigated by NMR studies. The receptors formed 1:1 host-guest complexes in solution. X-ray structure of 1 along with TBA that bind a chloride anion is reported. Molecule 1 showed the highest selectivity for HSO4- anion over others measured. X-ray structure of the bound Cl- revealed a pocket containing the anion making strong (Nsbnd H⋯Cl) and weak hydrogen bonds (Csbnd H⋯Cl) that contribute to the recognition of the chloride anion. Nsbnd H and Csbnd H hydrogen bonds resulted in a relatively strong binding for chloride ions.

  14. Synthesis of some metallophthalocyanines bearing 9-phenyl-9H-fluoren-9-yl) oxy functional groups and investigation of their photophysical properties

    Science.gov (United States)

    Cabir, Beyza; Ağırtaş, M. Salih; Duygulu, Ercan; Yuksel, Fatma

    2017-08-01

    As starting material, 4-((9-phenyl-9H-fluoren-9-yl) oxy) phthalonitrile (3) was synthesized and characterized. Cobalt (4), zinc(5), and magnesium(6) phthalocyanines were obtained by reaction of starting material with corresponding metal salt. The new synthesized phthalonitrile derivative (3) was characterized by X-ray crystallography in addition to with other spectroscopic methods. Phthalocyanine complexes were characterized by using electronic absorption, nuclear magnetic resonance spectroscopy, infrared and mass spectra. Furthermore, spectroscopic and photophysical properties such as absorption, excitation, and emission spectra of zinc and magnesium phthalocyanines were investigated in tetrahydrofuran solutions. Of compounds were determined the fluorescence lifetimes and the fluorescence quantum yields. The aggregation behavior for phthalocyanine complexes were carried out in tetrahydrofuran.

  15. Fourth meeting entitled “Visualization and Processing of Tensors and Higher Order Descriptors for Multi-Valued Data”

    CERN Document Server

    Vilanova, Anna; Burgeth, Bernhard; Visualization and Processing of Tensors and Higher Order Descriptors for Multi-Valued Data

    2014-01-01

    Arising from the fourth Dagstuhl conference entitled Visualization and Processing of Tensors and Higher Order Descriptors for Multi-Valued Data (2011), this book offers a broad and vivid view of current work in this emerging field. Topics covered range from applications of the analysis of tensor fields to research on their mathematical and analytical properties. Part I, Tensor Data Visualization, surveys techniques for visualization of tensors and tensor fields in engineering, discusses the current state of the art and challenges, and examines tensor invariants and glyph design, including an overview of common glyphs. The second Part, Representation and Processing of Higher-order Descriptors, describes a matrix representation of local phase, outlines mathematical morphological operations techniques, extended for use in vector images, and generalizes erosion to the space of diffusion weighted MRI. Part III, Higher Order Tensors and Riemannian-Finsler Geometry, offers powerful mathematical language to model and...

  16. 里海伊蚊组蚊虫的生物学特性调查研究%Investigation on biological characteristics of Aedes caspius group

    Institute of Scientific and Technical Information of China (English)

    田兆丰

    2011-01-01

    目的 了解内蒙古地区里海伊蚊组蚊种的生物学特性,为制定蚊类防治措施提供科学依据.方法 以牛作诱饵,用吸蚊器捕捉雌蚊;在各种积水中采集幼虫和蛹.结果 里海伊蚊、背点伊蚊和黄背伊蚊是内蒙古西部地区主要蚊种,3种伊蚊生态习性相近.结论 防治手段应以孳生地治理为主,辅以防蚊措施.%Objective To understand the biological characteristics of the Aedes caspius group in Inner Mongolia and provide scientific basis for mosquitoes prevention and control. Methods Using cattle as the bait to catch female mosquitoes, gathering the larvae and pupa in various water. Results Ae. Caspius,Ae. Dorsalis and Ae. Flavidor-salis were the major mosquitoes in the western region of Inner Mongolia. They all had the similarities in ecoligical habits. Conclusion It is necessary to give the first place to managing in the breeding groud and take the measures for the mosquito prevention as the supplement.

  17. Investigation of respirable particulate matter pollutants on air-breathing zone workers in the Beam Rolling Mills Factory (Iran National Steel Industrial Group, Ahvaz, Iran

    Directory of Open Access Journals (Sweden)

    Rafiei Masoud

    2008-01-01

    Full Text Available Workers of iron and steel factories are exposed to a wide range of pollutants depending on the particular process, the materials involved, the effectiveness of monitoring and the control measures. Adverse effects are determined by the physical state and propensities of the pollutant involved, the intensity and duration of the exposure, the extent of pollutant accumulation in the body and the sensitivity of the individual to its effects. The main aim of this study is to assess the levels of the indoor respirable particulate matter (RPM and to compare the health condition of exposed workers, with nonexposed employees group. Line 630 has only one furnace of 40 tons and line 650 has two furnaces of 20 and 40 tons capacity due to which the mean of the RPM concentrations in the breathing zone was significantly different ( P < 0.05 in line 650 but not in line 630 as compared with National Institute for Occupational Safety and Hygiene′s (3 mg/m 3 . The average of the RPM concentrations in production line 650 is higher than that of production line 630, with the 95% confidence interval in saw cabin station number 1 of production line 650.

  18. Orgaran (Org 10172) or heparin for preventing venous thrombosis after elective surgery for malignant disease? A double-blind, randomised, multicentre comparison. ANZ-Organon Investigators' Group.

    Science.gov (United States)

    Gallus, A; Cade, J; Ockelford, P; Hepburn, S; Maas, M; Magnani, H; Bucknall, T; Stevens, J; Porteous, F

    1993-10-18

    This double-blind, randomised, multicentre trial in 513 patients having elective surgery for intra-abdominal or intrathoracic malignancy compared the efficacy and safety of venous thrombosis (VT) prophylaxis using 750 anti-factor Xa units of Orgaran (a mixture of low molecular weight heparinoids) given subcutaneously (sc) twice-daily with that of twice-daily injections of 5,000 units standard heparin. The main study endpoints were the development of postoperative VT detected by 125I-fibrinogen leg scanning, and the onset of clinically significant venous thromboembolism or bleeding. "Intent to treat" analysis showed a statistically non-significant trend towards less VT during Orgaran prophylaxis (10.4%) than after heparin (14.9%) and there was no difference in bleeding complications between the two study groups. Results remained similar if only patients who completed the intended course of therapy ("compliant patients") were analysed. Other trials have shown that Orgaran prevents VT after hip surgery and stroke. We now show it is also safe and effective in patients having major surgery for cancer.

  19. The meaning of working in black and white managerial samples with specific reference to sense of entitlement

    Directory of Open Access Journals (Sweden)

    M. L. Watkins

    1995-06-01

    Full Text Available Wealth distribution and wealth creation are probably the most important challenges to be faced by South African government. At the organisational level, it will be required of each employee to accept responsibility for contributing to organisational success. The formation of multi-cultural work teams gives relevance to the study of meaning of work and specifically, to the sense of entitlement as a manifestation of a need for equity. In this study it was found that black managers experience a stronger sense of entitlement than their white colleagues/ which is ascribed to deprivation in the past. Although affirmative action could be implemented as a compensatory measure, the caveats involved make it imperative to consider other alternatives. Hence, it is proposed that management systems should be redesigned to promote egalitarianism in the workplace. Opsomming Die verdeling en skepping van welvaart is waarskynlik die belangrikste uitdagings wat die Suid-Afrikaanse regering die hoof moet bied. Op ondernemingsvlak sal daar dus van eike werknemer verwag word om verantwoordelikheid vir 'n betekenisvolle bydrae tot organisasie-sukses te aanvaar. Die vorming van multi-kulturele groepe skep relevansie vir die bestudering van die betekenis van werk, en spesifiek die sin vir geregtigdheid,1 as 'n manifestasie van 'n behoefte aan billikheid. In hierdie studie is daar gevind dat swart bestuurders 'n sterker sin vir geregtigdheid as hulle wit kollegas ervaar. Dit word aan deprivasie in die verlede toegeskryf. Ofskoon regstellende aksie as 'n kompenserende maatreel geimplementeer sou kon word, skep die leemtes hieraan verbonde 'n behoefte aan oorweging van alternatiewe moontlikhede. Daar word derhalwe aanbeveel dat bestuurstelsels herontwerp word om gelykheid in die werkpiek te bevorder.

  20. Preliminary investigation on the materia medica of the Zhuang ethnic group%关于壮药的初步考察

    Institute of Scientific and Technical Information of China (English)

    容小翔; 李珪

    2013-01-01

    “壮药”是指在壮医理论指导下运用的药物.根据考古发现以及壮医学者覃保霖对《山海经·南山经》中“祝馀”、“白咎”、“迷谷”壮语发音的分析,可知在先秦时期,壮药即已存在.秦汉魏晋时期,随着区域间文化的广泛交流,壮族聚居地人民用药经验,在文献中不断体现,如《肘后方》中有关解毒药的记载,大多出自岭南.隋唐已降,本草文献和地方志中有不少记载与现今公认的壮药相似,如《广西通志》、《南宁府志》、《柳州府志》、《宾州志》等地方志中关于桂枝、肉桂、罗汉果等.民国时期,出现了不少有关壮药的手抄本.1949年之后,在党和政府的重视下,南宁医药研究所、梧州医药研究所、桂林医药研究所等机构相继成立,对壮医药进行系统的发掘整理,出版了一系列著作,还进行了部分壮药剂型的改革.%By Zhuang materia medica,it refers to application of medicines under the instructions of medical theory of Zhuang ethnic group.By studying the pronunciation of the Zhuang language for the terms "zhu yu"," bai jiu",and "mi gu" included in the shah hai jing nan shan jing (The Classic of Southern Mountain in Classic of Seas and Mountains) carried out by the Zhuang scholar Qin Bao-lin,it was concluded that the Zhuang minority already applied medicines early in the pre-Qin period.Through extensive cultural communication in different regions in the Wei-Jin-Southern-Northern Dynasties,the medicinal experiences of the Zhuang ethnic group appeared in ancient literature.The antidotes in Zhou hou fang (Handbook of Prescriptions for Emergency),for instance,were mostly coming from the Southern Ridge area.Since the Sui-Tang Dynasties,many materia medica recorded in the herbal works and regional gazetteers,and Annals such as the Guangxi Annals,Gazetteer of Nanning County,and Gazetteer of Liuzhou County,Gazetteer of Binzhou County etc.,also carry medicines such as

  1. Investigation on 43 cases of patients in Rh (D) -negative blood group%43例住院病人Rh(D)阴性血型调查

    Institute of Scientific and Technical Information of China (English)

    黄秀琼; 陈文珠

    2012-01-01

    Objective To understand the distribution and frequency of Rho ( D ) -negative blood group phenotype of patients in Foshan Hospital of Traditional Chinese Medicine, Establish the blood group archives of Rh ( D )-negative patients and blood donors.Methods screening Rh( D ) Antigen by Johnson AutoVue Innova matching and automatic blood Analyzer, confirming Rh ( D ) -negative Antigen by indirect antihuman globulin test.And then filtering and classifing With the Rh factor c,C,E and e using test tube method.Results 43 cases of Rh ( D ) negative patients were tested In 16402,including type A of 11,type B of 11,type O of 19,type AB of 3; Rh phenotype were Ccdee 11,ccdee 30,CCdee 2.Conclusions the Rh( D ) negative rate was 0.26%,Conforms to China's Han population of Rh ( D ) -negative rates.It has a very important role in Mastering the Rh ( D ) -negative blood types distribution and frequency on Foshan crowd,establishing blood types archives of Rh( D )-negative,using emergency blood of rare blood type and reducing transfusion reaction of patients with immune.%目的 调查佛山市中医院住院病人Rh (D)阴性血型,了解Rh (D)阴性血型的表现型分布和频率,建立起Rh(D)阴性患者和献血者的血型档案,保证临床安全输血.方法 采用强生AutoVue Innova 全自动血型与配血分析仪对Rh(D)抗原进行初筛检测;初筛阴性者再采用间接抗人球蛋白试验进行确认;确认阴性者用试管法对Rh因子C、c、E、e进行筛选和分型.结果 在16 402人中检出Rh(D)阴性血员43人,其中A型11人,B型11人,O型18人,AB型3人;43人的Rh表现型为:Ccdee 11人,ccdee 30人,CCdee2人.结论 佛山市中医院住院病人Rh(D)阴性率为0.26%,符合我国汉族人口Rh(D)阴性率.掌握佛山市人群Rh(D)阴性血型的分布和频率,建立Rh (D)阴性血型档案,对稀有血型患者的紧急用血及降低免疫性输血反应有非常重要的作用.

  2. 黑龙江口岸斑点热群立克次体调查研究%INVESTIGATION OF SPOTTED FEVER GROUP RICKETTSIA IN HEILONGJIANG PORT

    Institute of Scientific and Technical Information of China (English)

    鞠文东; 程成; 付维明; 王延禄; 呼满霞; 梁慧杰; 王红霞; 徐宁; 耿聪

    2015-01-01

    为了解黑龙江口岸地区斑点热群立克次体在人群、鼠类、蜱类中的分布特征,针对黑龙江省9个中俄边境口岸,采集出入境人群的血液样本215份、鼠类样本204份、蜱类样本188份,利用半巢式PCR方法对所有样本进行斑点热群立克次体特异性片段扩增,通过基因测序对斑点热群立克次体分型。结果在哈尔滨机场及嘉荫两个口岸的大仓鼠及小家鼠中检测到2例劳氏立克次体Rickettsia raoultii,为首次在黑龙江口岸鼠样本中检测出劳氏立克次体;在188份蜱样本中,检出斑点热群立克次体阳性样本101例,感染率达53.7%,其中劳氏立克次体89例,新塔拉塞维奇立克次体Candidatus Rickettsia tarasevichiae 11例,黑龙江立克次体Rickettsia heilongjiangii 1例,同样首次在黑龙江口岸全沟硬蜱中检测到新塔拉塞维奇立克次体。黑龙江中俄边境口岸开展SFGR的长期监测具有非常重要的公共卫生学意义。%To understand the distribution characteristics of spotted fever group Rickettsia in the residencies, rodents and ticks in Heilongjiang ports, total 9 port area along with Sino-Russian border were sampled to test the species and infection rates of spotted fever group Rickettsia from 188 ticks and 204 rodents.Moreover, 215 humans entry or exit from these ports were also include for screening the possible infection the rickettsia organisms under their permissions.Results from semi-nested PCR and sequences indicated that two Rickettsia raoultii detected in Cricetulus triton and Mus musculus Linnaeus respectively.None rickettsia organism were found in the human samples.While in ticks, 90 R.raoultii, 11 Candidatus Rickettsia tarasevichiae and 1 R.heilongiangii were found.The preliminary suggested the risk of emerged spotted fever pathogens in these areas and the necessary and urgent of long term monitoring on tick borne diseases.

  3. Negotiating left-hand and right-hand bends: a motorcycle simulator study to investigate experiential and behaviour differences across rider groups.

    Directory of Open Access Journals (Sweden)

    Elizabeth Crundall

    Full Text Available Why do motorcyclists crash on bends? To address this question we examined the riding styles of three groups of motorcyclists on a motorcycle simulator. Novice, experienced and advanced motorcyclists navigated a series of combined left and right bends while their speed and lane position were recorded. Each rider encountered an unexpected hazard on both a left- and right-hand bend section. Upon seeing the hazards, all riders decreased their speed before steering to avoid the hazard. Experienced riders tended to follow more of a racing line through the bends, which resulted in them having to make the most severe changes to their position to avoid a collision. Advanced riders adopted the safest road positions, choosing a position which offered greater visibility through the bends. As a result, they did not need to alter their road position in response to the hazard. Novice riders adopted similar road positions to experienced riders on the left-hand bends, but their road positions were more similar to advanced riders on right-hand bends, suggesting that they were more aware of the risks associated with right bends. Novice riders also adopted a safer position on post-hazard bends whilst the experienced riders failed to alter their behaviour even though they had performed the greatest evasive manoeuvre in response to the hazards. Advanced riders did not need to alter their position as their approach to the bends was already optimal. The results suggest that non-advanced riders were more likely to choose an inappropriate lane position than an inappropriate speed when entering a bend. Furthermore, the findings support the theory that expertise is achieved as a result of relearning, with advanced training overriding 'bad habits' gained through experience alone.

  4. Negotiating left-hand and right-hand bends: a motorcycle simulator study to investigate experiential and behaviour differences across rider groups.

    Science.gov (United States)

    Crundall, Elizabeth; Crundall, David; Stedmon, Alex W

    2012-01-01

    Why do motorcyclists crash on bends? To address this question we examined the riding styles of three groups of motorcyclists on a motorcycle simulator. Novice, experienced and advanced motorcyclists navigated a series of combined left and right bends while their speed and lane position were recorded. Each rider encountered an unexpected hazard on both a left- and right-hand bend section. Upon seeing the hazards, all riders decreased their speed before steering to avoid the hazard. Experienced riders tended to follow more of a racing line through the bends, which resulted in them having to make the most severe changes to their position to avoid a collision. Advanced riders adopted the safest road positions, choosing a position which offered greater visibility through the bends. As a result, they did not need to alter their road position in response to the hazard. Novice riders adopted similar road positions to experienced riders on the left-hand bends, but their road positions were more similar to advanced riders on right-hand bends, suggesting that they were more aware of the risks associated with right bends. Novice riders also adopted a safer position on post-hazard bends whilst the experienced riders failed to alter their behaviour even though they had performed the greatest evasive manoeuvre in response to the hazards. Advanced riders did not need to alter their position as their approach to the bends was already optimal. The results suggest that non-advanced riders were more likely to choose an inappropriate lane position than an inappropriate speed when entering a bend. Furthermore, the findings support the theory that expertise is achieved as a result of relearning, with advanced training overriding 'bad habits' gained through experience alone.

  5. Randomized, controlled, parallel-group prospective study to investigate the clinical effectiveness of early insulin treatment in patients with latent autoimmune diabetes in adults

    Directory of Open Access Journals (Sweden)

    Lloyd Janet

    2008-07-01

    Full Text Available Abstract Background Latent autoimmune diabetes in adults [LADA] is a type 1 diabetes that is slowly developing. This means many people are treated as having type 2 diabetes at diagnosis as they are adults who are not immediately insulin dependent. LADA can be distinguished from type 2 diabetes by antibody tests. Patients who are antibody positive have an autoimmune reaction which is similar to that of type 1 diabetes and is not found in type 2 diabetes. We would like to examine the best way of treating LADA in the early phase of the conditions, with tablets (similar to type 2 diabetes or with insulin (similar to type 1 diabetes. Methods/design This is an open parallel group prospective randomised trial. Participants need to have a GAD antibody test results of 101 WHO units or more and a diagnosis of diabetes not requiring insulin at diagnosis. Participants will need to have been diagnosed within 12 months and not treated with insulin at study entry. They will be randomised to receive either insulin (NovoMix 30 or tablets (diet treated followed by metformin followed by glitazone (with or without metformin followed by insulin. Primary outcome assessment will be for change in HbA1c and change in fasting C-peptide over 24 months. Secondary outcome measures will include Quality of life, GAD antibody levels, adverse events, inflammatory markers, insulin resistance, and markers of the metabolic syndrome. Discussion This study seeks the best treatment for early LADA in terms of maintaining glycaemic control and maintaining natural insulin production. Trial registration ISRCTN63815121

  6. Experimental investigation of collisionless electron-electron microinstabilities. Final technical report for the period August 1, 1997-October 31, 2000

    Energy Technology Data Exchange (ETDEWEB)

    Scime, Earl E. [West Virginia Univ., Morgantown, WV (United States)

    2000-12-11

    This is the final report for the Office of Fusion Energy sponsored project entitled, "Experimental Investigation of Collisionless Electron-Electron Microinstabilities." The report summarizes the scientific and human resource development accomplishments supported through this project.

  7. STTR Phase 1 Final Technical Report for Project Entitled "Developing a Mobile Torrefaction Machine"

    Energy Technology Data Exchange (ETDEWEB)

    James, Joseph J. [President, ATP

    2014-03-11

    The goal of this project, sponsored by Agri-Tech Producers, LLC (ATP), the small business grantee, was to determine if the torrefaction technology, developed by North Carolina State University (NCSU), which ATP has licensed, could be feasibly deployed in a mobile unit. The study adds to the area investigated, by having ATP’s STTR Phase I team give thoughtful consideration to how to use NCSU’s technology in a mobile unit. The findings by ATP’s team were that NCSU’s technology would best perform in units 30’ by 80’ (See Spec Sheet for the Torre-Tech 5.0 Unit in the Appendix) and the technical effectiveness and economic feasibility investigation suggested that such units were not easily, efficiently or safely utilized in a forest or farm setting. (Note rendering of possible mobile system in the Appendix) Therefore, the findings by ATP’s team were that NCSU’s technology could not feasibly be deployed as a mobile unit.

  8. 5 CFR 352.309 - Retirement, health benefits, and group life insurance.

    Science.gov (United States)

    2010-01-01

    ... life insurance. 352.309 Section 352.309 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL... Organizations § 352.309 Retirement, health benefits, and group life insurance. (a) Agency action. An employee... entitled to retain coverage for retirement, health benefits, and group life insurance purposes if he or...

  9. Investigation on impact factors of determination of carbonyl group value%羰基价测定影响因素考察

    Institute of Scientific and Technical Information of China (English)

    杨祖伟; 陈晓霞; 孙浩洋; 游景水

    2015-01-01

    目的:对羰基价测定影响因素进行考察。方法采用GB/T 5009.37-2003食用植物油卫生标准的分析方法,采用2,4-二硝基苯肼比色法,分别考察测定结果的精密度,显色液稳定性,不同浓度的三氯乙酸溶液、氢氧化钾溶液、2,4-二硝基苯肼溶液、无醛乙醇以及不同的水浴时间、温度对羰基价测定结果的影响。结果该方法的精密度为0.9%~2.4%,显色液在0~90 min内的吸光度呈较快的下降趋势,羰基价的测定结果会随三氯乙酸浓度(3.0~5.0 g/100 mL)、2,4-二硝基苯肼浓度(40~60 mg/100 mL)、水浴时间(20~40 min)、水浴温度(50~70℃)的增大而增大,会随氢氧化钾浓度(3.0~5.0 g/100 mL)的增大而降低、90%无醛乙醇会使显色液发生浑浊而无法测定。结论羰基价的检测应严格按照GB/T5009.37-2003中规定的条件进行测定。%Objective To investigate the impact factors in the measurement of carbonyl value. Methods The GB/T 5009.37-2003 Method for analysis of hygienic standard of edible oils was applied to determine the impact factors in the measurement of carbonyl value. The 2,4-dinitrophenylhydrazine colorimetric measurement was adopted, precision test and color liquid stability were studied, the impact of different concentrations of TCA solution, potassium hydroxide solution, 2,4-dinitrophenylhydrazine solution, aldehyde-free ethanol and different water bath time, temperature on carbonyl value were investigated. Result This method showed a good precision of 0.9%~2.4%, color absorbance showed a rapid decline in 90 min, carbonyl value would be increased when the impact factor of TCA concentration (3.0~5.0 g/100 mL), 2,4-dinitro-phenylhydrazine concentration (40~60 mg/100 mL), water bath time (20~40 min) and bath temperature (50~70 ℃) had raised. Meanwhile, carbonyl value decreased as the concentration of potassium hydroxide (3.0~5.0 g/100 mL) dropped, and 90% aldehyde-free ethanol made color liquid could not be measured

  10. Nanomedicine drug development: a scientific symposium entitled "Charting a roadmap to commercialization".

    Science.gov (United States)

    Finch, Gregory; Havel, Henry; Analoui, Mostafa; Barton, Randall W; Diwan, Anil R; Hennessy, Meliessa; Reddy, Vijayapal; Sadrieh, Nakissa; Tamarkin, Lawrence; Wolfgang, Marc; Yerxa, Benjamin; Zolnik, Banu; Liu, Man

    2014-07-01

    The use of nanotechnology in medicine holds great promise for revolutionizing a variety of therapies. The past decade witnessed dramatic advancements in scientific research in nanomedicines, although significant challenges still exist in nanomedicine design, characterization, development, and manufacturing. In March 2013, a two-day symposium "Nanomedicines: Charting a Roadmap to Commercialization," sponsored and organized by the Nanomedicines Alliance, was held to facilitate better understanding of the current science and investigative approaches and to identify and discuss challenges and knowledge gaps in nanomedicine development programs. The symposium provided a forum for constructive dialogue among key stakeholders in five distinct areas: nanomedicine design, preclinical pharmacology, toxicology, CMC (chemistry, manufacturing, and control), and clinical development. In this meeting synopsis, we highlight key points from plenary presentations and focus on discussions and recommendations from breakout sessions of the symposium.

  11. From favours to entitlements: community voice and action and health service quality in Zambia

    Science.gov (United States)

    Topp, Stephanie M.; Ngulube, Moses

    2017-01-01

    Abstract Social accountability is increasingly invoked as a way of improving health services. This article presents a theory-driven qualitative study of the context, mechanisms and outcomes of a social accountability program, Citizen Voice and Action (CVA), implemented by World Vision (WV) in Zambia. Primary data were collected between November 2013 and January 2014. It included in-depth interviews and focus group discussions with program stakeholders. Secondary data were used iteratively—to inform the process for primary data collection, to guide primary data analysis and to contextualize findings from the primary data. CVA positively impacted the state, society, state–society relations and development coordination at the local level. Specifically, sustained improvements in some aspects of health system responsiveness, empowered citizens, the improved provision of public goods (health services) and increased consensus on development issues appeared to flow from CVA. The central challenge described by interviewees and FGD participants was the inability of CVA to address problems that required central level input. The mechanisms that generated these outcomes included productive state–society communication, enhanced trust, and state–society co-production of priorities and the provision of services. These mechanisms were activated in the context of existing structures for state–society interaction, willing political leaders, buy-in by traditional leaders, and WV’s strong reputation and access to resources. Prospective observational research in multiple contexts would shed more light on the context, mechanisms and outcomes of CVA programs. In addition to findings that are intuitive and well supported in the literature we identified new areas that are promising areas for future research. These include (1) the context of organizational reputation by the organization(s) spearheading social accountability efforts; (2) the potential relationship between social

  12. SUBSTITUTED IRON OXIDES FOR THE GRANT ENTITLED LASER PROCESSING OF ADVANCED MAGNETIC MATERIALS

    Energy Technology Data Exchange (ETDEWEB)

    Monica Sorescu

    2004-03-01

    Structural and morphological characteristics of (1-x){alpha}-Fe{sub 2}O{sub 3}-xSnO{sub 2} (x = 0.0-1.0) nanoparticles obtained under hydrothermal conditions have been investigated by X-ray diffraction (XRD), transmission Moessbauer spectroscopy, scanning (SEM) and transmission electron microscopy (TEM) as well as energy dispersive X-ray analysis (EDX). On the basis of the Rietveld structure refinements of the XRD spectra at low tin concentrations, it was found that Sn{sup 4+} ions partially substitute for Fe{sup 3+} at the octahedral sites and also occupy the interstitial octahedral sites which are vacant in {alpha}-Fe{sub 2}O{sub 3} corundum structure. A phase separation of {alpha}-Fe{sub 2}O{sub 3} and SnO{sub 2} was observed for x {ge} 0.4: the {alpha}-Fe{sub 2}O{sub 3} structure containing tin decreases simultaneously with the increase of the SnO{sub 2} phase containing substitutional iron ions. The mean particle dimension decreases from 70 nm to 6 nm, as the molar fraction x increases up to x = 1.0. The estimated solubility limits in the nanoparticle system (1-x){alpha}-Fe{sub 2}O{sub 3}-xSnO{sub 2} synthesized under hydrothermal conditions are: x {le} 0.2 for Sn{sup 4+} in {alpha}-Fe{sub 2}O{sub 3} and x {ge} 0.7 for Fe{sup 3+} in SnO{sub 2}. These findings are in press in the Journal of Physics and Chemistry of Solids.

  13. PENGARUH PENGGUNAAN MODEL COOPERATIVE LEARNING TIPE GROUP INVESTIGATION (GI TERHADAP HASIL BELAJAR IPS TERPADU KELAS VIII SEMESTER GENAP SMPYPI 1 BANDAR MATARAM LAMPUNG TENGAH T.P 2015/2016

    Directory of Open Access Journals (Sweden)

    Desi Fatmawati Maryatun

    2016-05-01

    Full Text Available Metode cooperative learning tipe group investigation merupakan model pembelajaran kooperatif yang dapat melibatkan peserta didik secara aktif dalam kegiatan pembelajaran mulai dari merencanakan topik-topik yang akan dipelajari, bagaimana melaksanakan investigasinya, hingga melakukan presentasi kelompok dan evaluasi. Tujuan penelitian ini adalah untuk mengetahui adanya pengaruh penggunaan model pembelajaran cooperative learning tipe Group Investigation terhadap hasil belajar IPS Terpadu peserta didik kelas VIII semester genap SMP YPI 1 Bandar Mataram  Lampung Tengah tahun pelajaran 2015/2016. Hipotesis yang penulis ajukan adalah “Ada pengaruh yang positif pada model pembelajaran cooperative learning tipe Group Investigation terhadap hasil belajar IPS Terpadu peserta didik kelas VIII semester genap SMP YPI 1 Bandar Mataram  Lampung Tengah tahun pelajaran 2015/2016. Populasi dalam penelitian ini adalah siswa kelas VIII SMP YPI 1 Bandar Mataram Lampung Tengah Tahun Pelajaran 2015/2016 yaitu berjumlah 48 orang siswa dan diantaranya terdiri dari 2 kelas. Dan yang menjadi sampel dalam penelitian ini adalah kelas VIIIa dan VIIIb. Kelas VIIIa sebagai kelas eksperimen dan kelas VIIIb sebagai kelas control, sampel diambil menggunakan teknik purposive sampling, Eksperimen dilaksanakan pada siswa kelas VIIIa Semester Genap SMP YPI 1 Bandar Mataram Lampung Tengah Tahun Pelajaran 2015/2016 yang berjumlah 24 peserta didik. Data penelitian ini dikumpulkan dengan menggunakan  metode observasi, wawancara, dokumentasi, dan tes. Sedangkan untuk mengetahui tingkat validitas dan reliabilitas penulis menggunakan rumus K-R 20. Kemudian untuk menguji/membuktikan hipotesis digunakan rumus Regresi Linier Sederhana yaitu  Ŷ = a + bx. Nilai Ŷ = 73,33+ 0,5 X yang dilanjutkan dengan rumus thitung > ttabel.pada daftar signifikan 5% yaitu 4 > 1,72  dan pada taraf signifikan 1% yaitu 4 > 2,52. Dengan demikian hipotesisnya diterima karena ada pengaruh yang positif

  14. 20 CFR 411.552 - What effect will the subsequent entitlement to title II benefits have on EN payments for title...

    Science.gov (United States)

    2010-04-01

    ... to title II benefits have on EN payments for title XVI beneficiaries after they assign their ticket... to title II benefits have on EN payments for title XVI beneficiaries after they assign their ticket... outcome for which an EN can be paid, but the beneficiary later becomes entitled to title II benefits,...

  15. [Individual medical services with no entitlement to reimbursement: general conditions relating to german social legislation and liability law].

    Science.gov (United States)

    Wartensleben, Herbert

    2006-01-01

    Physicians owe their patients the necessary duty of care in both examination and treatment. A physician who disregards this basic level of care acts negligently and may be held liable for damages. The same level of duty applies to contracting physicians (Sect. 76 para. 4 SGBV). The efficiency principle of Title Five of the German Social Code (SGB V), and in particular the jurisdiction of the Federal Social Court has already taken into account the strained financial situation of the Statutory Health Insurance Systems through increasing rationing elements: Panel patients' entitlement to benefits is limited by the procurement rights of the contracting physician so that actually the two-class medicine strictly denied by politicians has become reality long since. For the physician, a new legal obligation to inform his patient arises from the divergence between the civil and criminal part of the medical statutes on the one hand and the restrictive regulations for physicians practising under SGB V, creating considerable potential for conflict the extent of which will generally remain hidden from the medically ignorant patient. In its decision of December 6, 2005, the Federal Constitutional Court (BVerfG) has set limits to the increasingly restrictive jurisdiction of the Federal Social Court referring to the welfare state principle. The dictate of humanity of Section 70 SGB V must not be degraded to the rank of a mere political statement.

  16. Group X

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  17. Group morphology

    NARCIS (Netherlands)

    Roerdink, Jos B.T.M.

    2000-01-01

    In its original form, mathematical morphology is a theory of binary image transformations which are invariant under the group of Euclidean translations. This paper surveys and extends constructions of morphological operators which are invariant under a more general group TT, such as the motion group

  18. Research on Investigating Group Corruption Cases Based on Operation Synchronization%基于同步模型的查办群体性腐败案件策略研究

    Institute of Scientific and Technical Information of China (English)

    王轩

    2015-01-01

    为了更有效地查办群体性腐败案件,首先论述了引入同步理论进行研究的可行性。其次对腐败群体各节点的决策同步过程进行了定量分析,阐释了腐败群体规避调查的决策机理。最后提出了查办群体性腐败案件的相关策略,为腐败问题的研究提供了新的视角。%Aiming at increasing efficiency,this paper provided a new perspective in investigating group corruption cases. Firstly,the feasibility of applying operation synchronization was discussed.Secondly the decision-making process and the esca-ping scrutiny mechanism of each node in the corruption group were analyzed quantitatively.Finally the strategies to investigate group corruption cases were proposed.

  19. The Multiplication Group of an AG-group

    OpenAIRE

    Shah, Muhammad; Ali, Asif; Ahmad, Imtiaz; Sorge, Volker

    2014-01-01

    We investigate the multiplication group of a special class of quasigroup called AG-group. We prove some interesting results such as: the multiplication group of an AG-group of order n is non-abelian group of order 2n and its left section is an abelian group of order n. The inner mapping group of an AG-group of any order is a cyclic group of order 2.

  20. An Investigation on the Sports Life Style of High- IQ Group in Changchun Normal University%长春师范学院高智人群体育生活方式的调查研究

    Institute of Scientific and Technical Information of China (English)

    侯广庆; 张革; 许贵家

    2011-01-01

    With the methods of questionnaire survey and literature data, this paper systematically investigated and analyzed the sports life style of high - IQ Group in Changehun Normal University. Results showed that: the understanding of high - IQ Group in Changchun Normal University on sports was diverse, and their leisure time was relatively less, which means that the possibility of interrupting sports activities would increase.%本文采用问卷调查法、文献资料法,对长春师范学院高智人群体育生活方式进行了系统的调查分析。结果表明:长春师范学院高智人群对体育的认识呈多元化;其余暇时间相对较少而中断体育活动的可能性增大。

  1. Gender inequitable masculinity and sexual entitlement in rape perpetration South Africa: findings of a cross-sectional study.

    Directory of Open Access Journals (Sweden)

    Rachel Jewkes

    Full Text Available OBJECTIVE: To describe the prevalence and patterns of rape perpetration in a randomly selected sample of men from the general adult population, to explore factors associated with rape and to describe how men explained their acts of rape. DESIGN: Cross-sectional household study with a two- stage randomly selected sample of men. METHODS: 1737 South African men aged 18-49 completed a questionnaire administered using an Audio-enhanced Personal Digital Assistant. Multivariable logistic regression models were built to identify factors associated with rape perpetration. RESULTS: In all 27.6% (466/1686 of men had raped a woman, whether an intimate partner, stranger or acquaintance, and whether perpetrated alone or with accomplices, and 4.7% had raped in the last 12 months. First rapes for 75% were perpetrated before age 20, and 53.9% (251 of those raping, did so on multiple occasions. The logistic regression model showed that having raped was associated with greater adversity in childhood, having been raped by a man and higher maternal education. It was associated with less equitable views on gender relations, having had more partners, and many more gender inequitable practices including transactional sex and physical partner violence. Also drug use, gang membership and a higher score on the dimensions of psychopathic personality, namely blame externalisation and Machiavellian egocentricity. Asked about why they did it, the most common motivations stemmed from ideas of sexual entitlement. CONCLUSIONS: Perpetration of rape is so prevalent that population-based measures of prevention are essential to complement criminal justice system responses. Our findings show the importance of measures to build gender equity and change dominant ideas of masculinity and gender relations as part of rape prevention. Reducing men's exposure to trauma in childhood is also critically important.

  2. Effectiveness and safety of 0.15% ganciclovir in situ ophthalmic gel for herpes simplex keratitis – a multicenter, randomized, investigator-masked, parallel group study in Chinese patients

    Directory of Open Access Journals (Sweden)

    Lin T

    2013-04-01

    Full Text Available Tong Lin,1 Lan Gong,1 Xing-huai Sun,1 Nai-qing Zhao,2 Wei Chen,3 Hui-ping Yuan,4 Yan Shao,5 Ming-hong Gao,6 Hai Tang71Department of Ophthalmology, Eye and ENT Hospital of Fudan University, Shanghai, People’s Republic of China; 2Department of Biostatistics and Social Medicine, School of Public Health, Fudan University, Shanghai, People’s Republic of China; 3The School of Ophthalmology and Optometry Affiliated with Wenzhou Medical College, Wenzhou, People’s Republic of China; 4The Second Affiliated Hospital of Haerbin Medical University, Haerbin, People’s Republic of China; 5The Second Affiliated Hospital of Dalian Medical University, Dalian, People’s Republic of China; 6General hospital of Shenyang Military Command, Shenyang, People’s Republic of China; 7Shenyang SINQI Pharmaceutical Co Ltd, Shenyang, People’s Republic of ChinaObjectives: Parallel comparison with 0.15% ganciclovir (GCV ophthalmic gel to evaluate the effectiveness and safety of 0.15% GCV in situ ophthalmic gel for the treatment of herpes simplex keratitis (HSK.Methods: This was a multicenter, randomized, investigator-masked, parallel group study. HSK patients were randomly divided into two groups, with the corresponding treatment of 0.15% GCV ophthalmic gel or 0.15% GCV in situ ophthalmic gel. Symptoms and signs were observed before administration, and 3 (±1, 7 (±1, 14 (±2, and 21 (±3 days after the administration. The clinical effective rate was considered as the primary outcome. The safety profile was evaluated by AEs, visual acuity, and ocular tolerance.Results: The clinical effective rate in the per-protocol (PP dataset for the treatment group and the control group were 95.10% and 93.00%, respectively (P = 0.5282. The noninferiority test showed significant differences (P = 0.000305, P < 0.025, indicating that the tested drug was noninferior to the control. Patients in the PP dataset of both groups experienced decreases in the total scores of clinical

  3. Comparison of pressure vessel neutron fluences for the Balakovo-3 reactor with measurements and investigation of the influence of neutron cross sections and number of groups on the results

    Energy Technology Data Exchange (ETDEWEB)

    Barz, H.U.; Boehmer, B.; Konheiser, J.; Stephan, I.

    1998-10-01

    The general methodical questions of experimental and theoretical determination of neutron fluences have been described in connection with the measurements and 3-D Monte Carlo calculation for the Rovno-3 reactor. The same calculation and measurement methods were applied for the Balakovo-3 reactor. In the first part, the results of the comparison for Balakovo will be given and discussed. However, for this reactor the main attention was focussed on investigations of the accuracy of the calculation. In this connection an important question is the influence of neutron data on the results. With this respect not only the source of the data but also the number of energy groups is important. (orig.)

  4. Group devaluation and group identification

    NARCIS (Netherlands)

    Leach, C.W.; Rodriguez Mosquera, P.M.; Vliek, M.L.W.; Hirt, E.

    2010-01-01

    In three studies, we showed that increased in-group identification after (perceived or actual) group devaluation is an assertion of a (preexisting) positive social identity that counters the negative social identity implied in societal devaluation. Two studies with real-world groups used order manip

  5. Investigate and Analyze on Class Group Cohesion of Institute of Physical Education%体育学院班级团队凝聚力现状调查与分析

    Institute of Scientific and Technical Information of China (English)

    贺小卫

    2012-01-01

    采用自编《体育学院班集体的团队凝聚力》问卷,从学习和生活角度对体育学院班集体团队凝聚力现状进行了调查分析。结果表明:体育学院班集体团队凝聚力整体水平不高,在四个因子方面,班级活动团队凝聚力最高,宿舍和文化课的团队凝聚力中等,其他课余生活团队凝聚力最低;不同年级、不同专业之间,其班集体团队凝聚力水平在部分因子中存在显著差异性。%From the perspective of learning and living,the article investigates the class group cohesion of students from the Institute of Physical Education by using questionnaire of class group cohesion of students from the Institute of Physical Education.The result shows that whole level of class group cohesion of students from the Institute of Physical Education is low.And the four factors situate in different levels.The class activities situate in the highest level for the class group cohesion,while the extracurricular life situates in the lowest level.There is significant difference in part of the levels between different faculties and different grades.The analysis result provides evidence for improving class group cohesion,class management and class building of students from the Institute of Physical Education.

  6. [Daily number of births in Norway 1989-93. Variations across months, day of week, phase of the moon and changes in leave entitlements].

    Science.gov (United States)

    Ytterstad, E; Brenn, T

    1997-03-20

    The variation in the daily numbers of births across month, day of week, phase of the moon and maternity leave entitlements have been studied for all births in Norway between 1989 and 1993, a total of 302,209 newborn children. The number of births was highest in the spring and lowest in November and December. A secondary birth maximum was observed in September, possibly related to activities during Christmas and New Year celebrations nine months before. Furthermore, births were least numerous at weekends and were concentrated in the middle of the week. This pattern probably reflects less active obstetric intervention at weekends. The number of births does not seem to vary with phase of the moon. At the time of the latest, and largest increase in national birth maternity leave entitlements, fewer births occurred in the days before and correspondingly more births in the days immediately after the date when the change came into force.

  7. Investigating the effect of intra-operative infiltration with local anaesthesia on the development of chronic postoperative pain after inguinal hernia repair. A randomized placebo controlled triple blinded and group sequential study design [NCT00484731

    Directory of Open Access Journals (Sweden)

    Audigé Laurent

    2007-11-01

    Full Text Available Abstract Background Inguinal hernia repair is one of the most frequently performed procedures in Switzerland (15'000/year. The most common complication postoperatively is development of chronic pain in up to 30% of all patients irrespective of the operative technique. Methods/Design 264 patients scheduled for an inguinal hernia repair using one of three procedures (Lichtenstein, Barwell and TEP = total extraperitoneal hernioplasty are being randomly allocated intra-operatively into two groups. Group I patients receive a local injection of 20 ml Carbostesin® 0.25% at the end of the operation according to a standardised procedure. Group II patients get a 20 ml placebo (0.9% Saline injection. We use pre-filled identically looking syringes for blinded injection, i.e. the patient, the surgeon and the examinator who performs the postoperative clinical follow-ups remain unaware of group allocation. The primary outcome of the study is the occurrence of developing chronic pain (defined as persistent pain at 3 months FU measured by VAS and Pain Matcher® device (Cefar Medical AB, Lund, Sweden. The study started on July 2006. In addition to a sample size re-evaluation three interim analyses are planned after 120, 180 and 240 patients had finished their 3-months follow-up to allow for early study termination. Discussion Using a group sequential study design the minimum number of patients are enrolled to reach a valid conclusion before the end of the study. To limit subjectivity, both a VAS and the Pain Matcher® device are used for the evaluation of pain. This allows us also to compare these two methods and further assess the use of Pain Matcher® in clinical routine. The occurrence of chronic pain after inguinal hernia repair has been in focus of several clinical studies but the reduction of it has been rarely investigated. We hope to significantly reduce the occurrence of this complication with our investigated intervention. Trial Registration Our trial

  8. Algebraic Groups

    DEFF Research Database (Denmark)

    2007-01-01

    The workshop continued a series of Oberwolfach meetings on algebraic groups, started in 1971 by Tonny Springer and Jacques Tits who both attended the present conference. This time, the organizers were Michel Brion, Jens Carsten Jantzen, and Raphaël Rouquier. During the last years, the subject...... of algebraic groups (in a broad sense) has seen important developments in several directions, also related to representation theory and algebraic geometry. The workshop aimed at presenting some of these developments in order to make them accessible to a "general audience" of algebraic group......-theorists, and to stimulate contacts between participants. Each of the first four days was dedicated to one area of research that has recently seen decisive progress: \\begin{itemize} \\item structure and classification of wonderful varieties, \\item finite reductive groups and character sheaves, \\item quantum cohomology...

  9. Group Grammar

    Science.gov (United States)

    Adams, Karen

    2015-01-01

    In this article Karen Adams demonstrates how to incorporate group grammar techniques into a classroom activity. In the activity, students practice using the target grammar to do something they naturally enjoy: learning about each other.

  10. MUYANG GROUP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With its headquarters in the historic city of Yangzhou,Jiangsu Muyang Group Co.,Ltd has since its founding in 1967 grown into a well-known group corporation whose activities cover research&development.project design,manufacturing,installation and services in a multitude of industries including feed machinery and engineering,storage engineering,grain machinery and engineering,environmental protection,conveying equipment and automatic control systems.

  11. 75 FR 47631 - Swets Information Services, Operations Department, Information Technology Group, Marketing Group...

    Science.gov (United States)

    2010-08-06

    ... Technology Group, Marketing Group, Finance Group, Runnemede, NJ; Amended Certification Regarding Eligibility... investigation combined the Operations Department, Information Technology (IT) Group, Marketing Group and the... Information Services, Operations Department, Information Technology Group, Marketing Group, and......

  12. Abelian groups

    CERN Document Server

    Fuchs, László

    2015-01-01

    Written by one of the subject’s foremost experts, this book focuses on the central developments and modern methods of the advanced theory of abelian groups, while remaining accessible, as an introduction and reference, to the non-specialist. It provides a coherent source for results scattered throughout the research literature with lots of new proofs. The presentation highlights major trends that have radically changed the modern character of the subject, in particular, the use of homological methods in the structure theory of various classes of abelian groups, and the use of advanced set-theoretical methods in the study of undecidability problems. The treatment of the latter trend includes Shelah’s seminal work on the undecidability in ZFC of Whitehead’s Problem; while the treatment of the former trend includes an extensive (but non-exhaustive) study of p-groups, torsion-free groups, mixed groups, and important classes of groups arising from ring theory. To prepare the reader to tackle these topics, th...

  13. Investigating the Japanese Counterparts of Chinese Tail Vowels from the Geng She Group: A Contrastive Perspective%梗摄字韵尾的日文对音考察

    Institute of Scientific and Technical Information of China (English)

    张升余; 张玮屹

    2012-01-01

    喉内鼻音-η在梗摄三、四等字中,为何日文吴音译作-u,而汉音却译作-i,其原因何在?本文通过对汉语梗摄字音的考察,结合日文吴音和汉音资料进行对比,发现梗摄二等字日文吴音和汉音的译音都与宕摄字相同,共同的元音是-a。梗摄三四等字因为介音-i-的存在,吴音将其韵腹译作-ia,韵尾仍然译作-u。相反,汉音将其韵腹译作-e,韵尾译作-i。根据先行研究的成果,我们从文白异读、其他对音资料的旁证、与蟹摄字音的对照调查、西安方言入声字读音调查等几个方面,论证日文汉音反映的梗摄字音系是七、八世纪唐长安方言音演变而来,即当时梗摄三、四等字韵尾一日消失,韵腹演变为-ei。%The guttural nasal "/u/" in the Geng She group of the third and fourth grade rhymes is pronounced as "/u/" in the Wu phonological tone of Japanese but "/i/" in the Han phonological tone. What is responsible for the difference.'? This paper examines the pronunciation of the Geng She group in Chinese by contrasting the Japanese Wu phonological tone and Han phonological tone, and concludes that, in Japanese, the transliteration of the Wu phonological tone and Han phonological tone of the Geng She group of the second grade rhymes is the same as that of the Dang She group with the vowel "/aJ". Because of the presence of the medial sound"/i/" in the Geng She group of the third and fourth grade rhymes, the essential vowel is transliterated into "/ia/" and the tail sound is transliterated into "/u/" in the Wu phonological tone. But in the Han phonological tone, the essential vowel is transliterated into "/e/" and the tail sound is transliterated into "/i/". Based on previous studies, the paper investigates the literary and colloquial readings and other available materials of phonetic contrast, compares the sounds of the Geng She and Xie She groups, and analyzes the pronunciation of characters with entering tones in Xi

  14. Longitudinal investigation on learned helplessness tested under negative and positive reinforcement involving stimulus control.

    Science.gov (United States)

    Oliveira, Emileane C; Hunziker, Maria Helena

    2014-07-01

    In this study, we investigated whether (a) animals demonstrating the learned helplessness effect during an escape contingency also show learning deficits under positive reinforcement contingencies involving stimulus control and (b) the exposure to positive reinforcement contingencies eliminates the learned helplessness effect under an escape contingency. Rats were initially exposed to controllable (C), uncontrollable (U) or no (N) shocks. After 24h, they were exposed to 60 escapable shocks delivered in a shuttlebox. In the following phase, we selected from each group the four subjects that presented the most typical group pattern: no escape learning (learned helplessness effect) in Group U and escape learning in Groups C and N. All subjects were then exposed to two phases, the (1) positive reinforcement for lever pressing under a multiple FR/Extinction schedule and (2) a re-test under negative reinforcement (escape). A fourth group (n=4) was exposed only to the positive reinforcement sessions. All subjects showed discrimination learning under multiple schedule. In the escape re-test, the learned helplessness effect was maintained for three of the animals in Group U. These results suggest that the learned helplessness effect did not extend to discriminative behavior that is positively reinforced and that the learned helplessness effect did not revert for most subjects after exposure to positive reinforcement. We discuss some theoretical implications as related to learned helplessness as an effect restricted to aversive contingencies and to the absence of reversion after positive reinforcement. This article is part of a Special Issue entitled: insert SI title.

  15. 关于深入推进企业班组建设的调查与思考%Investigation and Consideration of Promoting Construction of Teams and Groups in an Enterprise

    Institute of Scientific and Technical Information of China (English)

    陈士云

    2012-01-01

    班组建设是工会服务企业发展、服务职工群众的一项重要群众性经济技术工作。通过深化企业基层班组建设,能够加快推进企业精细化管理进程。在长期的探索、实践和推进班组建设中,企业工会组织如何在班组建设中找准角色定位,使班组建设成效更突出、更受职工欢迎,需要认真调查研究和深入思索。%Construction of teams and groups is the important economical and technical work to serve development of an enterprise and workers. And it is of great significance to accelerate the process of meticulous management in an enterprise. So it is necessary to carefully investigate how to make the orientation of trade union organization definite in the course of promoting construction of teams and groups in an enterprise.

  16. Group Anonymity

    CERN Document Server

    Chertov, Oleg; 10.1007/978-3-642-14058-7_61

    2010-01-01

    In recent years the amount of digital data in the world has risen immensely. But, the more information exists, the greater is the possibility of its unwanted disclosure. Thus, the data privacy protection has become a pressing problem of the present time. The task of individual privacy-preserving is being thoroughly studied nowadays. At the same time, the problem of statistical disclosure control for collective (or group) data is still open. In this paper we propose an effective and relatively simple (wavelet-based) way to provide group anonymity in collective data. We also provide a real-life example to illustrate the method.

  17. Group Problem Solving

    CERN Document Server

    Laughlin, Patrick R

    2011-01-01

    Experimental research by social and cognitive psychologists has established that cooperative groups solve a wide range of problems better than individuals. Cooperative problem solving groups of scientific researchers, auditors, financial analysts, air crash investigators, and forensic art experts are increasingly important in our complex and interdependent society. This comprehensive textbook--the first of its kind in decades--presents important theories and experimental research about group problem solving. The book focuses on tasks that have demonstrably correct solutions within mathematical

  18. Informal groups

    NARCIS (Netherlands)

    E. van den Berg; P. van Houwelingen; J. de Hart

    2011-01-01

    Original title: Informele groepen Going out running with a group of friends, rather than joining an official sports club. Individuals who decide to take action themselves rather than giving money to good causes. Maintaining contact with others not as a member of an association, but through an Inter

  19. Atenção: alunos engajados - análise de um grupo de aprendizagem em atividade de investigação Engaged students - analysis of a learning group in investigation activity

    Directory of Open Access Journals (Sweden)

    Josimeire Julio

    2011-01-01

    Full Text Available Investigamos facetas do engajamento cognitivo, emocional e comportamental de um grupo de alunos de Ensino Médio, particularmente hábeis e empolgados durante a realização de uma atividade de investigação escolar. Coletamos os dados em uma sequência de quatro aulas de Física, gravadas em vídeo e áudio. Identificamos os períodos de maior atividade em torno dos desafios colocados pelo professor e as discussões que interferiam na condução da investigação. Analisamos interações entre os alunos com base nos conceitos psicanalíticos de "grupo de trabalho" e "suposições básicas". Aspectos da configuração do grupo e a qualidade das interações trouxeram implicações para seu desenvolvimento em diferentes dimensões. Verificamos que a situação de aprendizagem mobilizou múltiplos aspectos do engajamento dos alunos no nível da atividade e no nível da tarefa de aprendizagem. Concluímos que, sem o auxílio do professor, mesmo alunos hábeis e engajados ficam sujeitos a fugas inconscientes de tarefas de aprendizagem que exigem engajamento cognitivo.We investigated facets of the cognitive, emotional and behavioral engagement of a group of secondary education students who were particularly clever and fascinated with investigational activity. Audio and video recordings were used to categorize the kind of involvement showed during the activity. The categories are inspired within a psychoanalytical frame of reference based on the concepts of work group and basic assumptions. Aspects of the group configuration and the quality of interactions have implications for development. We checked that the learning situation mobilized multiple aspects of the engagement of the students at the level of the activity and at the level of the learning task quality of the interactions. There are implications for development in different dimensions. We conclude that without the help of the teacher clever and committed students are subject to unconscious

  20. An Investigation into Perceptions of Facebook-Use in Higher Education

    Science.gov (United States)

    Ellefsen, Lasse

    2016-01-01

    This paper reports the complete process for and findings resulting from an individual-led research project entitled "An Investigation into Perceptions of Facebook-use in Higher Education." The aim of the research project was primarily to investigate current perceptions of using Facebook as a means for interaction between students and…

  1. Grupos de alimentos para investigação de risco para diabetes tipo 2 e doenças associadas Food Groups for the investigation of risk of type 2 diabetes and associated diseases

    Directory of Open Access Journals (Sweden)

    Renata Yumi Nishimura

    2011-09-01

    Full Text Available INTRODUÇÃO: Os grupos de alimentos convencionalmente empregados em atividades de orientação nutricional foram estabelecidos de acordo com o seu teor de macronutrientes. Entretanto, não contemplam as evidências científicas recentes da associação entre consumo alimentar e risco de desenvolvimento de doenças crônicas não transmissíveis. OBJETIVO: Elaborar uma proposta de agrupamento de alimentos para a investigação da associação entre consumo alimentar e risco de desenvolvimento de diabetes tipo 2 e doenças associadas, em Nipo-Brasileiros. MÉTODOS: Análise transversal dos dados da linha de base de um estudo de intervenção no estilo de vida conduzido entre Nipo-Brasileiros de Bauru, SP, entre 2005 e 2007. A avaliação do consumo alimentar deu-se por meio da análise de três inquéritos recordatórios de 24 horas em 640 indivíduos, ambos os sexos, idade entre 30 e 88 anos. RESULTADOS: Foram propostos 18 novos grupos de alimentos considerando-se o teor e qualidade das gorduras e carboidratos, sódio e fibras CONCLUSÃO: Os novos grupos de alimentos incorporam evidências recentes da associação entre dieta e desenvolvimento de diabetes tipo 2.INTRODUCTION: The food groups conventionally applied in activities of nutritional counseling were established according to their macronutrient content. However, it does not consider recent scientific evidences of the association between food consumption and risk of developing non-communicable chronic diseases. OBJECTIVE: To propose food groups for the investigation of the association between food consumption and risk of developing type 2 diabetes and associated diseases among Japanese-Brazilians. METHODS: Cross-sectional analysis of baseline data of a lifestyle intervention study conducted among Japanese-Brazilians of Bauru, SP, Brazil, from 2005 to 2007. Food intake was assessed by three 24-hour recalls of 640 participants, both genders, aged 30 to 88 years old. RESULTS: Eighteen new

  2. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group, established at the start of 2010, has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure There are now 55 CMS Centres worldwide that are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS offline and computing operations, hosting dedicated analysis efforts such as during the CMS Heavy Ion lead-lead running. With a majority of CMS sub-detectors now operating in a “shifterless” mode, many monitoring operations are now routinely performed from there, rather than in the main Control Room at P5. The CMS Communications Group, CERN IT and the EVO team are providing excellent videoconferencing support for the rapidly-increasing number of CMS meetings. In parallel, CERN IT and ...

  3. Lego Group

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    The last years’ rather adventurous journey from 2004 to 2009 had taught the fifth-largest toy-maker in the world - the LEGO Group - the importance of managing the global supply chain effectively. In order to survive the largest internal financial crisis in its roughly 70 years of existence......, the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...... of the production in high cost countries. Confident with the prospects of the new partnership, the company signed a long-term contract with Flextronics. This decision eventually proved itself to have been too hasty, however. Merely three years after the contracts were signed, LEGO management announced that it would...

  4. Group play

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, Michael; Brolund, Thea

    2008-01-01

    of group dynamics, the influence of the fictional game characters and the comparative play experience between the two formats. The results indicate that group dynamics and the relationship between the players and their digital characters, are integral to the quality of the gaming experience in multiplayer......Role-playing games (RPGs) are a well-known game form, existing in a number of formats, including tabletop, live action, and various digital forms. Despite their popularity, empirical studies of these games are relatively rare. In particular there have been few examinations of the effects...... of the various formats used by RPGs on the gaming experience. This article presents the results of an empirical study, examining how multi-player tabletop RPGs are affected as they are ported to the digital medium. Issues examined include the use of disposition assessments to predict play experience, the effect...

  5. Index Grids, Index grid fot the dataset entitled "AZ 1-meter Digital Orthophotos" flown between June 2005 and March 2006. Originally created by the USGS., Published in 2007, Arizona State Land Department.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This Index Grids dataset as of 2007. It is described as 'Index grid fot the dataset entitled "AZ 1-meter Digital Orthophotos" flown between June 2005 and March 2006....

  6. Medicare Program: Changes to the Medicare Claims and Entitlement, Medicare Advantage Organization Determination, and Medicare Prescription Drug Coverage Determination Appeals Procedures. Final rule.

    Science.gov (United States)

    2017-01-17

    This final rule revises the procedures that the Department of Health and Human Services (HHS) follows at the Administrative Law Judge (ALJ) level for appeals of payment and coverage determinations for items and services furnished to Medicare beneficiaries, enrollees in Medicare Advantage (MA) and other Medicare competitive health plans, and enrollees in Medicare prescription drug plans, as well as appeals of Medicare beneficiary enrollment and entitlement determinations, and certain Medicare premium appeals. In addition, this final rule revises procedures that the Department of Health and Human Services follows at the Centers for Medicare & Medicaid Services (CMS) and the Medicare Appeals Council (Council) levels of appeal for certain matters affecting the ALJ level.

  7. Editorial on the original article entitled "3D printing of composite calcium phosphate and collagen scaffolds for bone regeneration" published in the Biomaterials on February 14, 2014.

    Science.gov (United States)

    Li, Lan; Jiang, Qing

    2015-05-01

    The paper entitled "3D printing of composite calcium phosphate and collagen scaffolds for bone regeneration" published in the Biomaterials recently illuminated the way to make particular scaffolds with calcium phosphate (CaP) powder, phosphoric acid, type I collagen and Tween 80 in low temperature. After the optimal concentration of each component was determined, the scaffolds were evaluated in a critically sized murine femoral defect model and exhibited good material properties. We made some related introduction of materials applied in 3D printing for bone tissue engineering based on this article to demonstrate the current progress in this field of study.

  8. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS Offline and Computing operations, and a number of subdetector shifts can now take place there, rather than in the main Control Room at P5. A new CMS meeting room has been equipped for videoconferencing in building 42, next to building 40. Our building 28 meeting room and the facilities at P5 will be refurbished soon and plans are underway to steadily upgrade the ageing equipment in all 15 CMS meeting rooms at CERN. The CMS evaluation of the Vidyo tool indicates that it is not yet ready to be considered as a potential replacement for EVO. The Communications Group provides the CMS-TV (web) cha...

  9. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The CMS Communications Group, established at the start of 2010, has been strengthening the activities in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure The Communications Group has invested a lot of effort to support the operations needs of CMS. Hence, the CMS Centres where physicists work on remote CMS shifts, Data Quality Monitoring, and Data Analysis are running very smoothly. There are now 55 CMS Centres worldwide, up from just 16 at the start of CMS data-taking. The latest to join are Imperial College London, the University of Iowa, and the Università di Napoli. The CMS Centre@CERN in Meyrin, which is now full repaired after the major flooding at the beginning of the year, has been at the centre of CMS offline and computing operations, most recently hosting a large fraction of the CMS Heavy Ion community during the lead-lead run. A number of sub-detector shifts can now take pla...

  10. Ordered groups and infinite permutation groups

    CERN Document Server

    1996-01-01

    The subjects of ordered groups and of infinite permutation groups have long en­ joyed a symbiotic relationship. Although the two subjects come from very different sources, they have in certain ways come together, and each has derived considerable benefit from the other. My own personal contact with this interaction began in 1961. I had done Ph. D. work on sequence convergence in totally ordered groups under the direction of Paul Conrad. In the process, I had encountered "pseudo-convergent" sequences in an ordered group G, which are like Cauchy sequences, except that the differences be­ tween terms of large index approach not 0 but a convex subgroup G of G. If G is normal, then such sequences are conveniently described as Cauchy sequences in the quotient ordered group GIG. If G is not normal, of course GIG has no group structure, though it is still a totally ordered set. The best that can be said is that the elements of G permute GIG in an order-preserving fashion. In independent investigations around that t...

  11. RCRA Facility investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 5, Technical Memorandums 06-09A, 06-10A, and 06-12A

    Energy Technology Data Exchange (ETDEWEB)

    None

    1991-09-01

    This report provides a detailed summary of the activities carried out to sample groundwater at Waste Area Grouping (WAG) 6. The analytical results for samples collected during Phase 1, Activity 2 of the WAG 6 Resource Conservation and Recovery Act Facility Investigation (RFI) are also presented. In addition, analytical results for Phase 1, activity sampling events for which data were not previously reported are included in this TM. A summary of the groundwater sampling activities of WAG 6, to date, are given in the Introduction. The Methodology section describes the sampling procedures and analytical parameters. Six attachments are included. Attachments 1 and 2 provide analytical results for selected RFI groundwater samples and ORNL sampling event. Attachment 3 provides a summary of the contaminants detected in each well sampled for all sampling events conducted at WAG 6. Bechtel National Inc. (BNI)/IT Corporation Contract Laboratory (IT) RFI analytical methods and detection limits are given in Attachment 4. Attachment 5 provides the Oak Ridge National Laboratory (ORNL)/Analytical Chemistry Division (ACD) analytical methods and detection limits and Resource Conservation and Recovery Act (RCRA) quarterly compliance monitoring (1988--1989). Attachment 6 provides ORNL/ACD groundwater analytical methods and detection limits (for the 1990 RCRA semi-annual compliance monitoring).

  12. RCRA Facility investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 6, Technical memorandums 06-13, 06-14, and 06-15

    Energy Technology Data Exchange (ETDEWEB)

    Kannard, J. R.; Wilson, R. C.; Zondlo, T. F.

    1991-09-01

    This report describes the borehole geophysical logging performed at selected monitoring wells at waste area grouping (WAG) 6 of Oak Ridge National Laboratory in support of the WAG 6 Resource Conservation and Recovery Act Facility Investigation (RFI). It identifies the locations and describes the methods, equipment used in the effort, and the results of the activity. The actual logs for each well logged are presented in Attachment 1 through 4 of the TM. Attachment 5 provide logging contractor service literature and Attachment 6 is the Oak Ridge National Laboratory (ORNL) Procedure for Control of a Nuclear Source Utilized in Geophysical logging. The primary objectives of the borehole geophysical logging program were to (1) identify water-bearing fractured bedrock zones to determine the placement of the screen and sealed intervals for subsequent installation, and (2) further characterize local bedrock geology and hydrogeology and gain insight about the deeper component of the shallow bedrock aquifer flow system. A secondary objective was to provide stratigraphic and structural correlations with existing logs for Hydraulic Head Monitoring Station (HHMS) wells, which display evidence of faulting.

  13. Soil ecological investigations into the effect and distribution of organic groups of compounds (PAHs, PCBs) in ecosystems typical of agglomerations.. Joint final report; Bodenoekologische Untersuchungen zur Wirkung und Verteilung von organischen Stoffgruppen (PAK, PCB) in ballungsraumtypischen Oekosystemen. Gemeinsamer Abschlussbericht

    Energy Technology Data Exchange (ETDEWEB)

    Frost, M.; Klementz, D.; Reese-Staehler, G.; Luedersdorf, M. [Biologische Bundesanstalt fuer Land- und Forstwirtschaft, Berlin (Germany); Achazi, R.; Kratz, W.; Heck, M.; Beylich, A.; Neumeister, H.; Hesse, M.; Quader, S. [Freie Univ. Berlin (Germany); Metz, R.; Dorn, J. [Humboldt-Universitaet, Berlin (Germany); Schuphan, I.; Maier-Gaipl, S.; Herlitz, E. [Technische Hochschule Aachen (Germany); Wilke, B.M.; Koch, C.; Marschner, B.; Brose, A.; Doering, U.; Peters, M.; Pieper, S.; Baschien, C. [Technische Univ. Berlin (Germany)

    1998-11-01

    In this interdisciplinary complex of matched field and laboratory experiments, the effects of defined pollutant loads were analysed by means of suitable representatives of different groups of soil organisms (soil fauna and soil micro-organisms) and by means of soil processes depending on them (for instance, enzyme activities, degradation of litter, nitrification, feeding damage). Similarly, the influence of selected organic pollutants, part of them in combination with heavy metals, on the soil-plant system was studied in selected herbaceous and ligneous types of plants in different development stages. Further, the possibility of developing a test battery was investigated which would indicate the toxicity of soil by means of watery and organic extracts. (orig.) [Deutsch] In diesem interdisziplinaeren Verbund von abgestimmten Freiland- und Laborversuchen wurde anhand repraesentativer Vertreter verschiedener Bodenorganismengruppen (Bodenfauna und Bodenmikroorganismen) und von durch sie bestimmten Bodenprozessen (z.B. Enzymaktivitaeten, Streuabbau, Nitrifikation, Frass) die Wirkungen von definierten Schadstoffbelastungen analysiert. In der gleichen Weise wurde der Einfluss von ausgewaehlten organischen Schadstoffen, z.T. in Kombination mit Schwermetallen auf das System Boden-Pflanze an ausgewaehlten krautigen und holzigen Pflanzenarten in unterschiedlichen Entwicklungsstadien untersucht. Darueberhinaus wurde ueberprueft ob sich eine Testbatterie entwickeln laesst, die die Toxizitaet von Boeden aufgrund von waessrigen und organischen Extrakten anzeigt. (orig.)

  14. RCRA Facility investigation report for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee. Volume 5, Technical Memorandums 06-09A, 06-10A, and 06-12A: Environmental Restoration Program

    Energy Technology Data Exchange (ETDEWEB)

    1991-09-01

    This report provides a detailed summary of the activities carried out to sample groundwater at Waste Area Grouping (WAG) 6. The analytical results for samples collected during Phase 1, Activity 2 of the WAG 6 Resource Conservation and Recovery Act Facility Investigation (RFI) are also presented. In addition, analytical results for Phase 1, activity sampling events for which data were not previously reported are included in this TM. A summary of the groundwater sampling activities of WAG 6, to date, are given in the Introduction. The Methodology section describes the sampling procedures and analytical parameters. Six attachments are included. Attachments 1 and 2 provide analytical results for selected RFI groundwater samples and ORNL sampling event. Attachment 3 provides a summary of the contaminants detected in each well sampled for all sampling events conducted at WAG 6. Bechtel National Inc. (BNI)/IT Corporation Contract Laboratory (IT) RFI analytical methods and detection limits are given in Attachment 4. Attachment 5 provides the Oak Ridge National Laboratory (ORNL)/Analytical Chemistry Division (ACD) analytical methods and detection limits and Resource Conservation and Recovery Act (RCRA) quarterly compliance monitoring (1988--1989). Attachment 6 provides ORNL/ACD groundwater analytical methods and detection limits (for the 1990 RCRA semi-annual compliance monitoring).

  15. TRICARE; constructive eligibility for TRICARE benefits of certain persons otherwise ineligible under retroactive determination of entitlement to Medicare Part A hospital insurance benefits. Final rule.

    Science.gov (United States)

    2012-06-27

    The Department is publishing this final rule to implement section 706 of the National Defense Authorization Act (NDAA) for Fiscal Year 2010, Public Law 111-84. Specifically, section 706 exempts TRICARE beneficiaries under the age of 65 who become disabled from the requirement to enroll in Medicare Part B for the retroactive months of entitlement to Medicare Part A in order to maintain TRICARE coverage. This statutory amendment and final rule only impact eligibility for the period in which the beneficiary's disability determination is pending before the Social Security Administration. Eligible beneficiaries are still required to enroll in Medicare Part B in order to maintain their TRICARE coverage for future months, but are considered to have coverage under the TRICARE program for the retroactive months of their entitlement to Medicare Part A. This final rule also amends the eligibility section of the TRICARE regulation to more clearly address reinstatement of TRICARE eligibility following a gap in coverage due to lack of enrollment in Medicare Part B.

  16. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    Communications Infrastructure The 55 CMS Centres worldwide are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin is particularly busy at the moment, hosting about 50 physicists taking part in the heavy-ion data-taking and analysis. Three new CMS meeting room will be equipped for videoconferencing in early 2012: 40/5B-08, 42/R-031, and 28/S-029. The CMS-TV service showing LHC Page 1, CMS Page 1, etc. (http://cmsdoc.cern.ch/cmscc/projector/index.jsp) is now also available for mobile devices: http://cern.ch/mcmstv. Figure 12: Screenshots of CMS-TV for mobile devices Information Systems CMS has a new web site: (http://cern.ch/cms) using a modern web Content Management System to ensure content and links are managed and updated easily and coherently. It covers all CMS sub-projects and groups, replacing the iCMS internal pages. It also incorporates the existing CMS public web site (http:/...

  17. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2012-01-01

      Outreach and Education We are fortunate that our research has captured the public imagination, even though this inevitably puts us under the global media spotlight, as we saw with the Higgs seminar at CERN in December, which had 110,000 distinct webcast viewers. The media interest was huge with 71 media organisations registering to come to CERN to cover the Higgs seminar, which was followed by a press briefing with the DG and Spokespersons. This event resulted in about 2,000 generally positive stories in the global media. For this seminar, the CMS Communications Group prepared up-to-date news and public material, including links to the CMS results, animations and event displays [http://cern.ch/go/Ch8thttp://cern.ch/go/Ch8t]. There were 44,000 page-views on the CMS public website, with the Higgs news article being by far the most popular item. CMS event displays from iSpy are fast becoming the iconic media images, featuring on numerous major news outlets (BBC, CNN, MSN...) as well as in the sci...

  18. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The recently established CMS Communications Group, led by Lucas Taylor, has been busy in all three of its main are areas of responsibility: Communications Infrastructure, Information Systems, and Outreach and Education Communications Infrastructure The damage caused by the flooding of the CMS Centre@CERN on 21st December has been completely repaired and all systems are back in operation. Major repairs were made to the roofs, ceilings and one third of the floor had to be completely replaced. Throughout these works, the CMS Centre was kept operating and even hosted a major press event for first 7 TeV collisions, as described below. Incremental work behind the scenes is steadily improving the quality of the CMS communications infrastructure, particularly Webcasting, video conferencing, and meeting rooms at CERN. CERN/IT is also deploying a pilot service of a new videoconference tool called Vidyo, to assess whether it might provide an enhanced service at a lower cost, compared to the EVO tool currently in w...

  19. Parton Distributions Working Group

    Energy Technology Data Exchange (ETDEWEB)

    de Barbaro, L.; Keller, S. A.; Kuhlmann, S.; Schellman, H.; Tung, W.-K.

    2000-07-20

    This report summarizes the activities of the Parton Distributions Working Group of the QCD and Weak Boson Physics workshop held in preparation for Run II at the Fermilab Tevatron. The main focus of this working group was to investigate the different issues associated with the development of quantitative tools to estimate parton distribution functions uncertainties. In the conclusion, the authors introduce a Manifesto that describes an optimal method for reporting data.

  20. Characterization of fHbp, nhba (gna2132), nadA, porA, and sequence type in group B meningococcal case isolates collected in England and Wales during January 2008 and potential coverage of an investigational group B meningococcal vaccine.

    Science.gov (United States)

    Lucidarme, Jay; Comanducci, Maurizio; Findlow, Jamie; Gray, Stephen J; Kaczmarski, Edward B; Guiver, Malcolm; Vallely, Pamela J; Oster, Philipp; Pizza, Mariagrazia; Bambini, Stefania; Muzzi, Alessandro; Borrow, Ray

    2010-06-01

    Invasive disease caused by meningococcal capsular groups A, C, W-135, and Y is now preventable by means of glycoconjugate vaccines that target their respective polysaccharide capsules. The capsule of group B meningococci (MenB) is poorly immunogenic and may induce autoimmunity. Vaccines based on the major immunodominant surface porin, PorA, are effective against clonal epidemics but, thus far, have a limited scope of coverage against the wider MenB population at large. In an alternative approach, the first-generation, investigational, recombinant MenB (rMenB) plus outer membrane vesicle (OMV) (rMenB-OMV) vaccine contains a number of relatively conserved surface proteins, fHBP, NHBA (previously GNA2132), and NadA, alongside PorA P1.4-containing OMVs from the New Zealand MeNZB vaccine. MenB currently accounts for approximately 90% of cases of meningococcal disease in England and Wales. To assess potential rMenB-OMV vaccine coverage of pathogenic MenB isolates within this region, all English and Welsh MenB case isolates from January 2008 (n = 87) were genetically characterized with respect to fHBP, NHBA, NadA, and PorA. Alleles for fHbp, nhba, and porA were identified in all of the isolates, of which 22% were also found to harbor nadA alleles. On the basis of genotypic data and predicted immunological cross-reactivity, the potential level of rMenB-OMV vaccine coverage in England and Wales ranges from 66% to 100%.