WorldWideScience

Sample records for temporary appearance-related schemata

  1. The Role of Lad Magazines in Priming Men's Chronic and Temporary Appearance-Related Schemata: An Investigation of Longitudinal and Experimental Findings

    Science.gov (United States)

    Aubrey, Jennifer Stevens; Taylor, Laramie D.

    2009-01-01

    We present a program of research investigating the effects of lad magazines on male body self-consciousness and appearance anxiety. Study 1, based on panel data from undergraduate men, showed that lad magazine exposure in Year 1 predicted body self-consciousness in Year 2. Study 2 was an experiment that showed that men assigned to view objectified…

  2. Using Schemata for Diagnosis*

    OpenAIRE

    Turner, Roy M.

    1988-01-01

    Medical diagnosis is a planning task in which the operators are actions such as asking for information and drawing an inference. Diagnosis involves interleaving planning and plan execution, since information gathered by the diagnostician may change the future course of diagnosis. In this paper we present an approach to computer-based medical diagnosis called schema-based reasoning. This approach represents the reasoner's planning knowledge as packets of procedural information called schemata;...

  3. Dual-Schemata Model

    Science.gov (United States)

    Taniguchi, Tadahiro; Sawaragi, Tetsuo

    In this paper, a new machine-learning method, called Dual-Schemata model, is presented. Dual-Schemata model is a kind of self-organizational machine learning methods for an autonomous robot interacting with an unknown dynamical environment. This is based on Piaget's Schema model, that is a classical psychological model to explain memory and cognitive development of human beings. Our Dual-Schemata model is developed as a computational model of Piaget's Schema model, especially focusing on sensori-motor developing period. This developmental process is characterized by a couple of two mutually-interacting dynamics; one is a dynamics formed by assimilation and accommodation, and the other dynamics is formed by equilibration and differentiation. By these dynamics schema system enables an agent to act well in a real world. This schema's differentiation process corresponds to a symbol formation process occurring within an autonomous agent when it interacts with an unknown, dynamically changing environment. Experiment results obtained from an autonomous facial robot in which our model is embedded are presented; an autonomous facial robot becomes able to chase a ball moving in various ways without any rewards nor teaching signals from outside. Moreover, emergence of concepts on the target movements within a robot is shown and discussed in terms of fuzzy logics on set-subset inclusive relationships.

  4. Data Integration against Multiple Evolving Autonomous Schemata

    CERN Document Server

    Koch, Christoph

    Research in the area of data integration has resulted in approaches such as federated and multidatabases, mediation, data warehousing, global information systems, and the model management/schema matching approach. Architecturally, approaches can be categorized into those that integrate against a single global schema and those that do not, while on the level of inter-schema constraints, most work can be classied either as so-called global-as-view or as local-as-view integration. These approaches dier widely in their strengths and weaknesses. Federated databases have been found applicable in environments in which several autonomous information systems coexist { each with their individual schemata { and need to share data. However, this approach does not provide sucient support for dealing with change of schemata and requirements. Other approaches to data integration which are centered around a single \\global" integration schema, on the other hand, cannot handle design autonomy of information systems. Under evol...

  5. Self-Schemata and the Processing of Attitudinal Information.

    Science.gov (United States)

    Sidera, Joseph A.; And Others

    A two-session experiment was conducted to test the relationship of self-schemata to the processing of attitudinal information. In Session I, subjects were classified as either Religious (n=20) or Legal (n=19) in their schemata, using weighted response times to personality trait words on slides. In Session II, these subjects heard one of four…

  6. Variations in Family Constellation: Effects on Gender Schemata

    Science.gov (United States)

    Katz, Phyllis A.

    1987-01-01

    Discusses the possible relationships between family socialization agents and gender schemata. Focuses on the interplay of the two types of family variables--distal and proximal--and gender schemata. Distal variables discussed are: (1) socioeconomic level; (2) ethnicity; (3) intact versus one-parent families; (4) maternal employment and sibling…

  7. Occupational Portrayals on Television: Children's Role Schemata, Career Aspirations, and Perceptions of Reality.

    Science.gov (United States)

    Wright, John C.; And Others

    1995-01-01

    Examined whether children's schemata for occupations they observe in real life differ from schemata for occupations portrayed on television. Found that children do form separate schemata for television and real life. Compared to subjects' schemata of real life occupations, those for television versions entailed more glamour, higher income, more…

  8. Depression and appearance-related distress in functioning with lipedema.

    Science.gov (United States)

    Dudek, Joanna E; Białaszek, Wojciech; Ostaszewski, Paweł; Smidt, Tilly

    2018-04-03

    Lipedema is a chronic, progressive adipose tissue disorder that may impact the quality of life of women who suffer from it. The main aim of this study was to asses the role of perceived symptom severity, physical and psychological functioning with the disease in predicting quality of life in patients with lipedema. We conducted an online study with 329 participants who responded to five questionnaires measuring quality of life (World Health Organization Quality of Life BREF), lipedema symptom severity, mobility (Lower Extremity Functional Scale), depression (Patients Health Questionnaire-9), and appearance-related distress (Derriford Appearance Scale 24). Multiple hierarchical regression analyses showed that appearance-related distress and depression explained significantly more variance in quality of life when added to the symptom severity and mobility. Lower quality of life was predicted by higher symptom severity, lower mobility, higher appearance-related distress and higher depression severity. Appearance-related distress and depression constitute important aspects of psychological functioning in women with lipedema. Considering their relationship with quality of life, their assessment should be included in lipedema treatment with appropriate interventions aimed at decreasing appearance-related distress, as well as preventing and addressing depression.

  9. Towards validating a framework of adaptive schemata for entrepreneurial success

    Directory of Open Access Journals (Sweden)

    Bae Amanjee

    2006-04-01

    Full Text Available The role of entrepreneurship within the context of an emerging economy has been well documented. Specifically within the South African context, the concept of entrepreneurship has been embraced by most industry sectors particularly for its resultant job creation and associated economic benefits. To date, psychologists have attempted to understand and define the factors that predispose individuals to embark on entrepreneurial careers, focusing primarily on the personality characteristics of entrepreneurs. However, entrepreneurial research from a cognitive psychological framework has been limited. Specifically, the impact of schemata on the success of the entrepreneur has received little exposure. A study was conducted to examine the presence and type of schemata inherent in successful entrepreneurs. The findings indicate that successful entrepreneurs display varied manifestations of adaptive schemata.

  10. The face of appearance-related social pressure

    OpenAIRE

    Helfert, Susanne; Warschburger, Petra

    2017-01-01

    Background Appearance-related social pressure plays an important role in the development of a negative body image and self-esteem as well as severe mental disorders during adolescence (e.g. eating disorders, depression). Identifying who is particularly affected by social pressure can improve targeted prevention and intervention, but findings have either been lacking or controversial. Thus the aim of this study is to provide a detailed picture of gender, weight, and age-related variations ...

  11. Engrained experience - a comparison of microclimate perception schemata and microclimate measurements in Dutch urban squares

    NARCIS (Netherlands)

    Lenzholzer, S.

    2010-01-01

    Acceptance of public spaces is often guided by perceptual schemata. Such schemata also seem to play a role in thermal comfort and microclimate experience. For climate-responsive design with a focus on thermal comfort it is important to acquire knowledge about these schemata. For this purpose,

  12. Cognitive Negotiation Schemata in the IT Industries of Japan and Finland

    OpenAIRE

    Baber, William W.; Ojala, Arto

    2015-01-01

    The existing literature emphasizes the importance of negotiation skills in the field of IT. However, negotiation and negotiation styles in the IT industry have received limited attention. This original empirical research compares the negotiation schemata of Finnish and Japanese IT business people. The study identifies negotiation schemata used in one or both culture groups. Negotiators with greater experience and power in the negotiation process command more schemata. However, ...

  13. Parsing Schemata - a framework for specification and analysis of parsing algorithms

    NARCIS (Netherlands)

    Sikkel, Nicolaas

    1997-01-01

    Parsing schemata provide a general framework for specification, analysis and comparison of (sequential and/or parallel) parsing algorithms. A grammar specifies implicitly what the valid parses of a sentence are; a parsing algorithm specifies explicitly how to compute these. Parsing schemata form a

  14. Changes in Depressive Self-Schemata and Depressive Symptoms Following Cognitive Therapy.

    Science.gov (United States)

    Pace, Terry M.; Dixon, David N.

    1993-01-01

    Examined effects of 6-8 sessions of Beck's cognitive therapy on mildly and moderately depressed college students' (n=31) depressive symptoms and depressive self-schemata compared to no-treatment controls (n=43). Results supported efficacy of cognitive therapy in reducing depressive symptoms and depressive self-schemata, as measured by…

  15. Couple Support Schemata in Couples with and without Spinal Cord Injury

    Science.gov (United States)

    Gilad, Dvorit; Lavee, Yoav

    2010-01-01

    This article describes the cognitive schemata of couples' support relationships among 65 couples in which the husband had a long-term spinal cord injury and 65 couples without disability. The structure of the support relations schemata were examined by means of smallest-space analysis. Similarities between men and women in couples with and without…

  16. Schemata as Scaffolding for the Representation of Information in Connected Discourse

    Science.gov (United States)

    Anderson, Richard C.; And Others

    1978-01-01

    As predicted, foods from categories typical of most people's restaurant schemata (conceptual framework) were better recalled by undergraduates who read a restaurant narrative, than those reading about supermarkets, a less structured schemata. Findings confirm Ausubel's notion that information which fits slots in a conceptual framework is more…

  17. Constructing the context through goals and schemata: top-down processes in comprehension and beyond.

    Science.gov (United States)

    Mazzone, Marco

    2015-01-01

    My main purpose here is to provide an account of context selection in utterance understanding in terms of the role played by schemata and goals in top-down processing. The general idea is that information is organized hierarchically, with items iteratively organized in chunks-here called "schemata"-at multiple levels, so that the activation of any items spreads to schemata that are the most accessible due to previous experience. The activation of a schema, in turn, activates its other components, so as to predict a likely context for the original item. Since each input activates its own schemata, conflicting schemata compete with (and inhibit) each other, while multiple activations of a schema raise its likelihood to win the competition. There is therefore a double movement-with bottom-up activation of schemata enabling top-down prediction of other contextual components-triggered by multiple sources. Another claim of the paper is that goals are represented by schemata placed at the highest-levels of the executive hierarchy, in accordance with Fuster's model of the brain as a hierarchically organized perception-action cycle. This account can be considered, in part at least, a development of ideas contained in Relevance Theory, though it may imply that some other claims of the theory are in need of revision. Therefore, a secondary purpose of the paper is a contribution to the analysis of that theory.

  18. Constructing the context through goals and schemata: top-down processes in comprehension and beyond

    Directory of Open Access Journals (Sweden)

    Marco eMazzone

    2015-05-01

    Full Text Available My main purpose here is to provide an account of context selection in utterance understanding in terms of the role played by schemata and goals in top-down processing. The general idea is that information is organized hierarchically, with items iteratively organized in chunks – here called schemata – at multiple levels, so that the activation of any items spreads to schemata that are the most accessible due to previous experience. The activation of a schema, in turn, activates its other components, so as to predict a likely context for the original item. Since each input activates its own schemata, conflicting schemata compete with (and inhibit each other, while multiple activations of a schema raise its likelihood to win the competition. There is therefore a double movement – with bottom-up activation of schemata enabling top-down prediction of other contextual components – triggered by multiple sources. Another claim of the paper is that goals are represented by schemata placed at the highest-levels of the executive hierarchy, in accordance with Fuster’s model of the brain as a hierarchically organized perception-action cycle. This account can be considered, in part at least, a development of ideas contained in Relevance Theory, though it may imply that some other claims of the theory are in need of revision. Therefore, a secondary purpose of the paper is a contribution to the analysis of that theory.

  19. Overlapping memory replay during sleep builds cognitive schemata.

    Science.gov (United States)

    Lewis, Penelope A; Durrant, Simon J

    2011-08-01

    Sleep enhances integration across multiple stimuli, abstraction of general rules, insight into hidden solutions and false memory formation. Newly learned information is better assimilated if compatible with an existing cognitive framework or schema. This article proposes a mechanism by which the reactivation of newly learned memories during sleep could actively underpin both schema formation and the addition of new knowledge to existing schemata. Under this model, the overlapping replay of related memories selectively strengthens shared elements. Repeated reactivation of memories in different combinations progressively builds schematic representations of the relationships between stimuli. We argue that this selective strengthening forms the basis of cognitive abstraction, and explain how it facilitates insight and false memory formation. Copyright © 2011 Elsevier Ltd. All rights reserved.

  20. Exploring Content Schemata Influence on L2 Reading: The Hunted Fox and Twelve and Not Stupid

    Directory of Open Access Journals (Sweden)

    Amizura Hanadi Mohd Radzi

    2014-10-01

    Full Text Available This paper will discuss the aspects of content schemata in second language reading among diploma level students who were taking a reading course in Universiti Teknologi MARA Perlis. In this qualitative case study, the researcher had selected two short stories that are categorized as content-familiar texts, i.e. The Hunted Fox and Twelve and Not Stupid. Six participants were asked to write a 150-word entry response on the short story and a grading criteria was used to assess the participants’ level of comprehension. An in-depth interview was also conducted on each participant. The entry responses and the interview patterns were analyzed to determine whether content schemata had contributed to the learners’ understanding of the text. This study discovered that content schemata had contributed to the learners’ understanding of the text because the learners’ comprehension was facilitated by their background knowledge on the content-familiar texts.

  1. Interpretive schemata of human resource management during economic crisis: Case of producers for automotive industry

    Directory of Open Access Journals (Sweden)

    Ana Arzenšek

    2010-05-01

    Full Text Available This qualitative research investigates interpretive schemata by producers for automotive industry during the economic crisis in Slovenia. Specifically, the interest was in their Human resource management (HRM schemata in current crisis. We explained the dynamics of schema change on the basis of Piaget's theory of adaptation. In-depth interviews with CEOs, directors of HRM and leaders of trade unions served as a primary data source. In addition, comparative analysis of social responsibility as reported in companies' annual reports in 2007 and 2008 was made. Firstly, results demonstrate strategic role of HRM in chosen companies. Secondly, present economic crisis does not serve as a factor of schema change. In conclusion, participants mostly assimilate new information from environment to fit their HRM schemata. Results show the major factor for both assimilation and lack of schema change is occurrence of crisis in Slovenian companies that produce for automotive industry in the nineties.

  2. Appearance-related cyberbullying: a qualitative investigation of characteristics, content, reasons, and effects.

    Science.gov (United States)

    Berne, Sofia; Frisén, Ann; Kling, Johanna

    2014-09-01

    The aim of this study was to explore 15-year-old adolescents' experiences of appearance-related cyberbullying. Twenty-seven adolescents participated in four focus groups. The adolescents in this study perceived that it is common to be targeted in appearance-related cyberbullying, especially for girls, and that appearance-related cyberbullying is considered to be a potent strategy when attempting to hurt girls. Girls often received comments about being fat, while among boys, it was common to receive comments about looking or seeming "gay." According to the adolescents, an important reason for engaging in appearance-related cyberbullying was to attain higher social status in the peer group. The girls and boys reacted differently to appearance-related cyberbullying. Boys tended to act out or take no offence, while girls experienced lower self-esteem and feelings of depression. Findings in this study contribute to research on cyberbullying as well as to research on girls' body esteem development. Copyright © 2014. Published by Elsevier Ltd.

  3. Temporary tracheostomy.

    Science.gov (United States)

    Mazzaferro, Elisa M

    2013-08-01

    Upper airway obstruction can be due to a variety of causes in small animal patients and is often life threatening if left untreated. Placement of a temporary tracheostomy tube may be necessary in the most severe cases of upper airway obstruction until definitive therapy can be implemented. This paper discusses the indications, technique for placement, maintenance, and complications associated with temporary tracheostomy in dogs and cats. © 2013 Elsevier Inc. All rights reserved.

  4. Exploring Content Schemata Influence on L2 Reading: "The Hunted Fox" and "Twelve and Not Stupid"

    Science.gov (United States)

    Radzi, Amizura Hanadi Mohd; Aziz, Noor Hashima Abd

    2014-01-01

    This paper will discuss the aspects of content schemata in second language reading among diploma level students who were taking a reading course in Universiti Teknologi MARA Perlis. In this qualitative case study, the researcher had selected two short stories that are categorized as content-familiar texts, i.e. "The Hunted Fox" and…

  5. Engrained experience--a comparison of microclimate perception schemata and microclimate measurements in Dutch urban squares.

    Science.gov (United States)

    Lenzholzer, Sanda

    2010-03-01

    Acceptance of public spaces is often guided by perceptual schemata. Such schemata also seem to play a role in thermal comfort and microclimate experience. For climate-responsive design with a focus on thermal comfort it is important to acquire knowledge about these schemata. For this purpose, perceived and "real" microclimate situations were compared for three Dutch urban squares. People were asked about their long-term microclimate perceptions, which resulted in "cognitive microclimate maps". These were compared with mapped microclimate data from measurements representing the common microclimate when people stay outdoors. The comparison revealed some unexpected low matches; people clearly overestimated the influence of the wind. Therefore, a second assumption was developed: that it is the more salient wind situations that become engrained in people's memory. A comparison using measurement data from windy days shows better matches. This suggests that these more salient situations play a role in the microclimate schemata that people develop about urban places. The consequences from this study for urban design are twofold. Firstly, urban design should address not only the "real" problems, but, more prominently, the "perceived" problems. Secondly, microclimate simulations addressing thermal comfort issues in urban spaces should focus on these perceived, salient situations.

  6. Adult Attention Deficit Hyperactivity Disorder Symptoms, Perceived Stress, and Well-Being: The Role of Early Maladaptive Schemata.

    Science.gov (United States)

    Miklósi, Mónika; Máté, Orsolya; Somogyi, Klára; Szabó, Marianna

    2016-05-01

    Attention deficit hyperactivity disorder (ADHD) is one of the most prevalent chronic neuropsychiatric disorders, severely affecting the emotional well-being of children as well as of adults. It has been suggested that individuals who experience symptoms of ADHD develop maladaptive schemata of failure, impaired self-discipline, social isolation, and shame. These schemata may then contribute to impaired emotional well-being by increasing unhelpful responses to stressful life events. However, to date, no empirical research has tested this theoretical proposition. In a sample of 204 nonclinical adults, we conducted a serial multiple mediator analysis, which supported the proposed model. More severe ADHD symptoms were associated with higher levels of perceived stress both directly and indirectly through stronger maladaptive schemata, which, in turn, were related to lower levels of emotional well-being. Results suggest that identifying and modifying maladaptive schemata may be an important addition to psychotherapy for adult ADHD patients.

  7. The rate of acquisition of formal operational schemata in adolescence: A secondary analysis

    Science.gov (United States)

    Eckstein, Shulamith G.; Shemesh, Michal

    A theoretical model of cognitive development is applied to the study of the acquisition of formal operational schemata by adolescents. The model predicts that the proportion of adolescents who have not yet acquired the ability to perform a a specific Piagetian-like task is an exponentially decreasing function of age. The model has been used to analyze the data of two large-scale studies performed in the United States and in Israel. The functional dependence upon age was found to be the same in both countries for tasks which are used to assess the following formal operations: proportional reasoning, probabilistic reasoning, correlations, and combinatorial analysis. Different functional dependence was found for tasks assessing conservation, control of variables, and prepositional logic. These results give support to the unity hypothesis of cognitive development, that is, the hypothesis that the various schemata of formal thought appear simultaneously.

  8. Self-stigma in depressive patients: Association of cognitive schemata, depression, and self-esteem.

    Science.gov (United States)

    Shimotsu, Sakie; Horikawa, Naoshi

    2016-12-01

    Many empirical studies have indicated that various psychosocial and psychiatric variables are correlated with levels of self-stigma. Treatment methods for reducing self-stigma have been investigated in recent years, especially those examining the relationship between negative cognitive schemata and self-stigma. This study examined the relationship of self-stigma with cognitive schemata, depression, and self-esteem in depressive patients. Furthermore, structural equation modeling (SEM) was conducted to evaluate three hypothetical models. Study participants were 110 patients with depression (54 men, 56 women; mean age=45.65years, SD=12.68; 83 diagnosed with mood disorders; 22 with neurotic, stress-related, or somatoform disorders; and 5 with other disorders) attending a psychiatric service. Outcomes were measured using the Japanese versions of the Devaluation-Discrimination Scale, Dysfunctional Attitude Scale, Center for Epidemiologic Studies Depression Scale, and Rosenberg's Self Esteem Scale. The analysis indicated a better fit of the model that assumed self-stigma as mediator, suggesting that cognitive schemata influence self-stigma, while self-stigma affects depression and self-esteem. The tested models using SEM indicated that (1) self-stigma has the potential to mediate the relationship between cognitive schemata and depression, and (2) depression and self-stigma have a similar influence on self-esteem. Although low self-esteem is considered one of the symptoms of depression, when we aim to recover self-esteem, we do not only observe improvement in depressive symptoms; thus, approaches that focus on the reduction of self-stigma are probably valid. Copyright © 2016 Elsevier B.V. All rights reserved.

  9. Competitiveness as a moderator of the relation between appearance-related factors and disordered eating behaviors.

    Science.gov (United States)

    Schleien, Jenna L; Bardone-Cone, Anna M

    2016-06-01

    The present study examined competitiveness as a moderator of the relationships between appearance-related factors (i.e., thin-ideal internalization, appearance contingent self-worth) and disordered eating behaviors (i.e., dieting, excessive exercise). Participants were 441 undergraduate females for cross-sectional analyses, with 237 also contributing data longitudinally, 1 year later. Results showed that, in a model including thin-ideal internalization and appearance contingent self-worth and their interactions with competitiveness, thin-ideal internalization (but not appearance contingent self-worth) interacted with competitiveness to identify concurrent levels of both dieting and excessive exercise. Individuals high in both thin-ideal internalization and competitiveness exhibited the highest levels of concurrent dieting and excessive exercise. After controlling for baseline levels of the dependent variables, neither appearance-related factor interacted with competitiveness to predict dieting or excessive exercise. These findings suggest that individuals who are both competitive and accept and strive to achieve the thin ideal may be at risk for disordered eating behaviors. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Schemata-Building Role of Teaching Word History in Developing Reading Comprehension Ability

    Directory of Open Access Journals (Sweden)

    Gholam-reza Abbasian

    2009-10-01

    Full Text Available Methodologically, vocabulary instruction has faced significant ups and downs during the history of language education; sometimes integrated with the other elements of language network, other times tackled as a separate component. Among many variables supposedly affecting vocabulary achievement, the role of teaching word history, as a schemata-building strategy, in developing reading comprehension has received the least, if not any, attention. This study was an attempt, in fact, to explore the possibility of an integration of word history and reading comprehension ability of a group (No=100 of Iranian intermediate EFL learners. To conduct the study, 60/100 participants, identified as homogeneous members based on the Comprehensive English Language Test (CELT, were randomly divided them into two groups; an experimental and a control group. They were exposed to a teacher-made pretest and a post-test to check the participants' knowledge of word history and reading comprehension ability prior and posterior to the experiment. Pertinent statistical analyses proved that teaching word history plays both statistically and affectively, through enhancing motivation and attitude, meaningful schemata-building role in developing reading ability. Pedagogically, resort to word history may then be suggested as an effective and affective mechanism as far as teaching language skills, in particular reading, is concerned.

  11. Examining a momentary mediation model of appearance-related stress, anxiety, and eating disorder behaviors in adult anorexia nervosa.

    Science.gov (United States)

    Mason, Tyler B; Lavender, Jason M; Wonderlich, Stephen A; Crosby, Ross D; Engel, Scott G; Mitchell, James E; Crow, Scott J; Le Grange, Daniel; Peterson, Carol B

    2017-06-06

    Appearance-related stress may result from appearance-focused events such as seeing one's reflection, seeing media images, and shopping for clothes. The purpose of this study was to examine the prospective association between momentary appearance-related stress and eating disorder (ED) behaviors (i.e., binge eating and vomiting) among women with anorexia nervosa (AN) using ecological momentary assessment (EMA). We hypothesized that appearance-related stress at Time 1 would predict binge eating and vomiting at Time 2, and that this prospective association would be mediated by momentary anxiety at Time 2 (controlling for anxiety at Time 1). Women with AN completed a 2-week EMA protocol involving repeated daily assessments of experiences and behaviors. Momentary appearance-related stress preceded binge eating and vomiting, and momentary anxiety mediated the prospective association between appearance-related stress and ED behaviors. Targeted momentary interventions delivered in the natural environment that address appearance-related stress may have utility in the treatment of ED behaviors.

  12. Breaking the circle: challenging Western sociocultural norms for appearance influences young women's attention to appearance-related media.

    Science.gov (United States)

    Mischner, Isabelle H S; van Schie, Hein T; Engels, Rutger C M E

    2013-06-01

    Paying attention to thin media models may negatively affect women's self-evaluation. This study aimed to reduce the amount of attention that young women give to appearance-related information by challenging the sociocultural norms for appearance, and studied the moderating role of self-esteem. Seventy-one college women either received norm-confirming, norm-challenging, or no information regarding the sociocultural norms for appearance. Subsequently, participants' visual attention to appearance-related and neutral advertisements was measured using an eye-tracker. The results demonstrate that when no information or norm-confirming information was received, women with lower self-esteem paid more attention to the appearance-related advertisements than women with higher self-esteem. Importantly however, when norm-challenging information was received, women with lower self-esteem paid significantly less attention to the appearance-related ads than women with lower self-esteem who did not receive this manipulation. These findings indicate that challenging the sociocultural norms for appearance can attenuate the amount of attention women give to appearance-related media. Copyright © 2013 Elsevier Ltd. All rights reserved.

  13. The development of gender schemata about heterosexual and homosexual others during adolescence.

    Science.gov (United States)

    Mallet, P; Apostolidis, T; Paty, B

    1997-01-01

    Perceptions of heterosexual and homosexual individuals were investigated among 12-, 16-, and 20-year-old French adolescents. Participants described heterosexual and homosexual males and females with typical masculine and feminine personality traits. Overall, they perceived heterosexual males as having more masculine traits than homosexual males. The 16- and 20-year-olds perceived homosexual males as more feminine than heterosexual males, whereas the reverse was observed in 12-year-olds. Furthermore, the 12-year-olds perceived heterosexual females as more feminine than homosexual females, a difference that disappeared in the older age groups. Results support the view of early adolescence as a crucial period in the development of gender schemata about sexually significant others.

  14. Breaking the circle: Challenging Western sociocultural norms for appearance influences young women's attention to appearance-related media

    NARCIS (Netherlands)

    Mischner, I.H.S.; Schie, H.T. van; Engels, R.C.M.E.

    2013-01-01

    Paying attention to thin media models may negatively affect women's self-evaluation. This study aimed to reduce the amount of attention that young women give to appearance-related information by challenging the sociocultural norms for appearance, and studied the moderating role of self-esteem.

  15. Avoidant Coping as a Mediator between Appearance-Related Victimization and Self-Esteem in Young Australian Adolescents

    Science.gov (United States)

    Lodge, J.; Feldman, S. S.

    2007-01-01

    Peer victimization, especially appearance-related bullying, is a highly stressful experience for a young person and is associated with significant negative outcomes. Perhaps, the most common consequence of peer victimization in adolescence is lowered self-esteem. Evidence supports the role of low self-esteem as a non-specific risk factor and high…

  16. Adolescents' Social Network Site Use, Peer Appearance-Related Feedback, and Body Dissatisfaction: Testing a Mediation Model.

    Science.gov (United States)

    de Vries, Dian A; Peter, Jochen; de Graaf, Hanneke; Nikken, Peter

    2016-01-01

    Previous correlational research indicates that adolescent girls who use social network sites more frequently are more dissatisfied with their bodies. However, we know little about the causal direction of this relationship, the mechanisms underlying this relationship, and whether this relationship also occurs among boys to the same extent. The present two-wave panel study (18 month time lag) among 604 Dutch adolescents (aged 11-18; 50.7% female; 97.7% native Dutch) aimed to fill these gaps in knowledge. Structural equation modeling showed that social network site use predicted increased body dissatisfaction and increased peer influence on body image in the form of receiving peer appearance-related feedback. Peer appearance-related feedback did not predict body dissatisfaction and thus did not mediate the effect of social network site use on body dissatisfaction. Gender did not moderate the findings. Hence, social network sites can play an adverse role in the body image of both adolescent boys and girls.

  17. The acquisition of formal operational schemata during adolescence: The role of the biconditional

    Science.gov (United States)

    Lawson, Anton E.

    To test the hypothesis that the basic logic utilized by individuals in scientific hypothesis testing is the biconditional (if and only if), and that the biconditional is a precondition for the development of formal operations, a sample of 387 students in grades eight, ten, twelve, and college were administered eight reasoning items. Five of the items involved the formal operational schemata of probability, proportions and correlations. Two of the items involved propositions and correlations. Two of the items involved propositional logic. One item involved the biconditional. Percentages of correct responses on most of the items increased with age. A principal-component analysis revealed three factors, two of which were identified as involving operational thought, one of which involved propositional logic. As predicted, the biconditional reasoning item loaded on one of the operational thought factors. A Guttman scale analysis of the items failed to reveal a unidimensional scale, yet the biconditional reasoning item ordered first supporting the hypothesis that it is a precondition for formal operational reasoning. Implications for teaching science students how to test hypotheses are discussed.

  18. Social comparisons, appearance related comments, contingent self-esteem and their relationships with body dissatisfaction and eating disturbance among women.

    Science.gov (United States)

    Bailey, Shannon D; Ricciardelli, Lina A

    2010-04-01

    This study examined social comparisons, appearance related comments and contingent self-esteem, and their relationships with body dissatisfaction and eating disturbance in young adult women. Importantly, the role of both positive and negative appearance related comments, and upward and downward comparisons, were investigated. A self-report questionnaire assessing each of these variables was completed by one hundred and ninety-six women aged 18-35. A higher frequency of negative comments and contingent self-esteem were associated with higher upward comparisons, and more positive comments were associated with higher downward comparisons. Overall, social comparisons were shown to be more important than verbal commentary and contingent self-esteem. More upward comparisons and less downward comparisons uniquely predicted higher body dissatisfaction and eating disturbance. In addition, negative appearance comments were found to be more salient than positive comments. Negative comments and contingent self-esteem uniquely predicted more eating disturbance but positive comments were not a predictor of body dissatisfaction or eating disturbance. Longitudinal studies are now required to establish the direction of these relationships and to more fully examine the interplay among the factors. In addition, given that our study only assessed self-reported social comparisons, our findings need to be validated against experimental methods. Copyright 2009 Elsevier Ltd. All rights reserved.

  19. Efficiency of international cooperation schemata in African countries: A comparative analysis using a data envelopment analysis approach

    Directory of Open Access Journals (Sweden)

    Victor Martin-Perez

    2017-02-01

    Full Text Available Background: Efficiency measurement by means of data envelopment analysis (DEA in the non-profit sector has focused on the so-called Stage I of non-profit organisations, namely, fundraising efforts (which are the most influential determinants of raising funds in order to increase the amount of contributions. However, for the so-called Stage II of non-profit organisations, namely, spending the achieved resources to program services delivery, DEA studies are very scarce. In attempting to address this research gap and to the best of our knowledge, this investigation is the first study that applies DEA to the assessment of international cooperation schemata. Consequently, we offer a significant contribution to the literature by overcoming the limitations of other techniques used to assess the efficiency and providing new insight into the efficiency of targeted different international cooperation schemata (ICS in international cooperation development projects. Aim: The purpose of this study is to evaluate and compare the efficiency of the ICS of developmental projects funded by the Spanish Agency for International Cooperation for Development. Setting: Our setting is composed of different international cooperation projects funded with different schemata by the Spanish Agency for International Cooperation for Development between 2002 and 2006 in two African countries that are top priority targets of Spanish international aid: Morocco, and Mozambique. Methods: Using a sample of 48 international cooperation projects carried out in two African countries considered priorities in the Spanish Cooperation Master Plan, we analyse project efficiency using DEA. Results: The findings suggest that some schemata are more efficient than others when applied to international cooperation projects (ICS. Specifically, we find that permanent open-call subsidies are more efficient than non-governmental development organisation subsidies. Conclusion: Measures for evaluating

  20. Temporary internal pacing.

    Science.gov (United States)

    Ortiz Díaz-Miguel, R; Gómez Grande, M L

    2014-12-01

    Technology and insertion techniques for cardiac temporary internal pacing have experienced a remarkable development over the last few years. Despite this fact, the procedure continues to have potentially fatal associated complications. Temporary internal pacing is indicated for the treatment of bradyarrhythmias or tachyarrhythmias refractory to conventional treatment, or arrhythmias causing cardiovascular or clinical instability of the patient. On the other hand, the indications of temporary cardiac pacing are far less well defined than those of permanent pacing. Since the decision of implementing temporary pacing is complex and delicate, it should always be carefully considered, and over-indication should be avoided. We must base these decisions on robust knowledge of the arrhythmias that may benefit from temporary internal pacing, and should also acquire the habit of considering external temporary pacing among other less aggressive treatments, and to make the best use of new technologies such as echocardiography that add accuracy to the procedure. Copyright © 2013 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  1. Safety in numbers 7: Veni, vidi, duci: a grounded theory evaluation of nursing students' medication dosage calculation problem-solving schemata construction.

    Science.gov (United States)

    Weeks, Keith W; Higginson, Ray; Clochesy, John M; Coben, Diana

    2013-03-01

    This paper evaluates nursing students' transition through schemata construction and competence development in medication dosage calculation problem-solving (MDC-PS). We advance a grounded theory from interview data that reflects the experiences and perceptions of two groups of undergraduate pre-registration nursing students: eight students exposed to a prototype authentic MDC-PS environment and didactic transmission methods of education and 15 final year students exposed to the safeMedicate authentic MDC-PS environment. We advance a theory of how classroom-based 'chalk and talk' didactic transmission environments offered multiple barriers to accurate MDC-PS schemata construction among novice students. While conversely it was universally perceived by all students that authentic learning and assessment environments enabled MDC-PS schemata construction through facilitating: 'seeing' the authentic features of medication dosage problems; context-based and situational learning; learning within a scaffolded environment that supported construction of cognitive links between the concrete world of clinical MDC-PS and the abstract world of mathematics; and confidence-building in their cognitive and functional competence ability. Drawing on the principle of veni, vidi, duci (I came, I saw, I calculated), we combined the two sets of evaluations to offer a grounded theoretical basis for schemata construction and competence development within this critical domain of professional practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

  2. Event-Related Potentials: Search for Positive and Negative Child-Related Schemata in Individuals at Low and High Risk for Child Physical Abuse

    Science.gov (United States)

    Milner, Joel S.; Rabenhorst, Mandy M.; McCanne, Thomas R.; Crouch, Julie L.; Skowronski, John J.; Fleming, Matthew T.; Hiraoka, Regina; Risser, Heather J.

    2011-01-01

    Objective: The present investigation used event-related potentials (ERPs, N400 and N300) to determine the extent to which individuals at low and high risk for child physical abuse (CPA) have pre-existing positive and negative child-related schemata that can be automatically activated by ambiguous child stimuli. Methods: ERP data were obtained from…

  3. The Theory of Industrial Society and Cultural Schemata: Does the "Cultural Myth of Stigma" Underlie the WHO Schizophrenia Paradox?

    Science.gov (United States)

    Pescosolido, Bernice A; Martin, Jack K; Olafsdottir, Sigrun; Long, J Scott; Kafadar, Karen; Medina, Tait R

    2015-11-01

    The WHO's International Studies of Schizophrenia conclude that schizophrenia may have a more benign course in "developing" societies than in the West. The authors focus on this finding's most common corollary: cultural schemata are shaped by the transition from agrarian to industrial society. Developing societies are viewed as traditional, gemeinschaft cultures lacking the stigmatizing beliefs about persons with mental illness held in modern, gesellschaft cultures of developed societies. The Stigma in Global Context-Mental Health Study formalized the cultural myth of public stigma (CMPS) with propositions linking level of development to intolerant, exclusionary, and individualistic attitudes. In 17 countries, the authors find no support for the corollary; where support is found, the findings are opposite expectations, with developed societies reporting lower stigma levels. Reconceptualizing of the cultural landscape on more specific dimensions also produces null or contrary findings. This correction to nostalgic myths of cultural context in developing societies thwarts misguided treatment, policy, and stigma-reduction efforts.

  4. "If You Don't Have Anything Nice to Say, Then Don't Say Anything At All": Positive Appearance-Related Commentary and Physical Activity.

    Science.gov (United States)

    Cline, Lindsay; Gammage, Kimberley L

    2016-04-01

    Despite the well-documented benefits of physical activity, North Americans remain insufficiently inactive. Consequently, determining what motivates individuals to engage in physical activity becomes increasingly important. The purpose of this study was to examine whether the frequency of negative appearance-related commentary and positive appearance-related commentary could predict physical activity behavior. Participants were young adult women (N = 192) who completed a series of questionnaires to assess the frequency of appearance-related commentary they received and their physical activity behavior. A hierarchical regression analysis indicated the overall regression was significant, F (4,187) = 4.73, P < .001, R2 adj = .07, ΔR2= .07), with positive weight/shape appearance-related commentary (β = 470.27, P < .001) significantly predicting physical activity behavior, while controlling for body mass index. Providing positive reinforcement via positive weight/shape compliments may be beneficial to motivate physical activity participation.

  5. The Temporary Leave Dilemma -

    DEFF Research Database (Denmark)

    Amilon, Anna

    2010-01-01

    Lone mothers have to take care of a sick child with little or no help from the child’s other parent and have to carry all costs connected to leave-taking. This paper empirically tests whether lone mothers take more temporary parental leave to care for sick children than partnered mothers and whet...

  6. Temporary Migration and Economic Assimilation

    OpenAIRE

    Dustmann, Christian

    2000-01-01

    In this paper, I study temporary migrations, and its consequences for immigrants' behaviour. I distinguish between temporary migrations where the return time is exogenous, and temporary migrations where the migrant chooses when to return. I then illustrate the consequences both types of temporary migration have for migrants' behaviour (as opposed to a permanent migration). If migrations are non-permanent, then this has also consequences for the way empirical models need to be specified. The p...

  7. Internalization of appearance ideals mediates the relationship between appearance-related pressures from peers and emotional eating among adolescent boys and girls.

    Science.gov (United States)

    Thompson, Katherine A; Kelly, Nichole R; Schvey, Natasha A; Brady, Sheila M; Courville, Amber B; Tanofsky-Kraff, Marian; Yanovski, Susan Z; Yanovski, Jack A; Shomaker, Lauren B

    2017-01-01

    Appearance-related pressures have been associated with binge eating in previous studies. Yet, it is unclear if these pressures are associated with emotional eating or if specific sources of pressure are differentially associated with emotional eating. We studied the associations between multiple sources of appearance-related pressures, including pressure to be thin and pressure to increase muscularity, and emotional eating in 300 adolescents (M age =15.3, SD=1.4, 60% female). Controlling for age, race, puberty, body mass index (BMI) z-score, and sex, both pressure to be thin and pressure to be more muscular from same-sex peers were positively associated with emotional eating in response to feeling angry/frustrated and unsettled (pseating when depressed (peating in response to anger/frustration (pemotional eating were non-significant. Results considering sex as a moderator of the associations between appearance-related pressures and emotional eating were non-significant. Findings illustrate that both pressure to be thin and muscular from peers are related to more frequent emotional eating among both boys and girls, and these associations are explained through internalization of appearance-related ideals. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Internalization of Appearance Ideals Mediates the Relationship between Appearance-Related Pressures from Peers and Emotional Eating among Adolescent Boys and Girls

    Science.gov (United States)

    Thompson, Katherine A.; Kelly, Nichole R.; Schvey, Natasha A.; Brady, Sheila M.; Courville, Amber B.; Tanofsky-Kraff, Marian; Yanovski, Susan Z.; Yanovski, Jack A.; Shomaker, Lauren B.

    2016-01-01

    Appearance-related pressures have been associated with binge eating in previous studies. Yet, it is unclear if these pressures are associated with emotional eating or if specific sources of pressure are differentially associated with emotional eating. We studied the associations between multiple sources of appearance-related pressures, including pressure to be thin and pressure to increase muscularity, and emotional eating in 300 adolescents (Mage = 15.3, SD = 1.4, 60% female). Controlling for age, race, puberty, body mass index (BMI) z-score, and sex, both pressure to be thin and pressure to be more muscular from same-sex peers were positively associated with emotional eating in response to feeling angry/frustrated and unsettled (pseating when depressed (peating in response to anger/frustration (pemotional eating were non-significant. Results considering sex as a moderator of the associations between appearance-related pressures and emotional eating were non-significant. Findings illustrate that both pressure to be thin and muscular from peers are related to more frequent emotional eating among both boys and girls, and these associations are explained through internalization of appearance-related ideals. PMID:28038437

  9. A temporary face support

    Energy Technology Data Exchange (ETDEWEB)

    Popov, V.I.; Bakhtin, V.N.; Tolkachev, N.I.

    1980-03-30

    A temporary face support is proposed. It includes a beam supported by hydraulic jacks on the housing of the cutter-loader with a working tool and rotary pressure regulator. It differs in that to decrease the volume of unsecured roofing in the face space between the leading edge of the beam and the cutting tool of the cutter-loader, the beam is hinged onto the housing of the rotary pressure regulator by a fastened connecting rod, and the hydraulic jacks are provided with additional powered elements with a mechanism that regulates the length of the cut-off plate of the hydraulic pump when the seam pressure changes.

  10. The face of appearance-related social pressure: gender, age and body mass variations in peer and parental pressure during adolescence.

    Science.gov (United States)

    Helfert, Susanne; Warschburger, Petra

    2013-05-17

    Appearance-related social pressure plays an important role in the development of a negative body image and self-esteem as well as severe mental disorders during adolescence (e.g. eating disorders, depression). Identifying who is particularly affected by social pressure can improve targeted prevention and intervention, but findings have either been lacking or controversial. Thus the aim of this study is to provide a detailed picture of gender, weight, and age-related variations in the perception of appearance-related social pressure by peers and parents. 1112 German students between grades 7 and 9 (mean age: M = 13.38, SD = .81) filled in the Appearance-Related Social Pressure Questionnaire (German: FASD), which considers different sources (peers, parents) as well as various kinds of social pressure (e.g. teasing, modeling, encouragement). Girls were more affected by peer pressure, while gender differences in parental pressure seemed negligible. Main effects of grade-level suggested a particular increase in indirect peer pressure (e.g. appearance-related school and class norms) from early to middle adolescence. Boys and girls with higher BMI were particularly affected by peer teasing and exclusion as well as by parental encouragement to control weight and shape. The results suggest that preventive efforts targeting body concerns and disordered eating should bring up the topic of appearance pressure in a school-based context and should strengthen those adolescents who are particularly at risk - in our study, girls and adolescents with higher weight status. Early adolescence and school transition appear to be crucial periods for these efforts. Moreover, the comprehensive assessment of appearance-related social pressure appears to be a fruitful way to further explore social risk-factors in the development of a negative body image.

  11. Schema change without schema therapy: the role of early maladaptive schemata for a successful treatment of major depression.

    Science.gov (United States)

    Wegener, Ingo; Alfter, Susanne; Geiser, Franziska; Liedtke, Reinhard; Conrad, Rupert

    2013-01-01

    Early maladaptive schemata (EMS) have repeatedly been shown to be associated with several psychopathological conditions, including depression. Schema therapy proposes interventions that aim at altering EMS. In the present study, we examined the effect of an integrative psychodynamic inpatient therapy without explicit focus on EMS in a sample with major depression. Forty-seven (38 female, 9 male) patients filled out the Symptom Checklist (SCL-90-R) and the Young Schema Questionnaire (YSQ) at the beginning and end of the treatment. Results revealed that EMS were significantly reduced in three out of five schema domains. Strong endorsement of EMS at the beginning of treatment tended to predict symptom reduction. More importantly, the reduction of symptom distress during treatment was strongly associated with a reduction in EMS of the schema domain Impaired Autonomy/Performance. We discuss that changes in EMS are highly relevant for changes in symptom distress but that EMS can not only be changed by schema therapy but also by other approaches, like psychodynamic therapy.

  12. 25 CFR 11.607 - Temporary orders and temporary injunctions.

    Science.gov (United States)

    2010-04-01

    ...) In a proceeding for dissolution of marriage or for legal separation, either party may move for temporary maintenance or temporary support of a child of the marriage entitled to support. The motion shall... necessities of life, and, if so restrained, requiring him or her to notify the moving party of any proposed...

  13. Sunbed use among 64,000 Danish students and the associations with demographic factors, health-related behaviours, and appearance-related factors

    DEFF Research Database (Denmark)

    Meyer, Maria Kristine Hagelskær; Køster, Brian; Juul, Lise

    2017-01-01

    Sunbed use is associated with an increased risk for skin cancer and is particularly dangerous for younger persons. The objective of this study was to assess how demographic factors, health-related behaviours and appearance-related factors are associated with sunbed use. Cross-sectional data from ......-related factors and sunbed use. Understanding these relations could help to identify high-risk groups and guide preventive strategies for sunbed use and skin cancer prevention.......Sunbed use is associated with an increased risk for skin cancer and is particularly dangerous for younger persons. The objective of this study was to assess how demographic factors, health-related behaviours and appearance-related factors are associated with sunbed use. Cross-sectional data from...

  14. The face of appearance-related social pressure: gender, age and body mass variations in peer and parental pressure during adolescence

    OpenAIRE

    Helfert, Susanne; Warschburger, Petra

    2013-01-01

    Background Appearance-related social pressure plays an important role in the development of a negative body image and self-esteem as well as severe mental disorders during adolescence (e.g. eating disorders, depression). Identifying who is particularly affected by social pressure can improve targeted prevention and intervention, but findings have either been lacking or controversial. Thus the aim of this study is to provide a detailed picture of gender, weight, and age-related variations in t...

  15. General bullying, appearance-related bullying and teasing and eating psychopathology: the mediation effect of body shame in a sample of adolescent girls

    OpenAIRE

    Rodrigues, Tânia Catarina Fonseca

    2013-01-01

    Dissertação de mestrado em Psicologia (Intervenções Cognitivo-Comportamentais nas Perturbações Psicológicas da Saúde) apresentada à Faculdade de Psicologia e Ciências da Educação da Universidade de Coimbra Literature has placed emphasis on the role of body shame in the development and maintenance of eating disorders. Moreover, studies have emphasized the relationship between experiences of bullying and appearance-related teasing in the development of eating disorders in adolescents. Howeve...

  16. The temporary international collective chronicle

    International Nuclear Information System (INIS)

    Kravchenko, Yu.Ya.

    2007-01-01

    The temporary international collective brief history is presented from the time of its establishment in 1972 (and even earlier) till the termination of its activity in 1990 (and even later). Works in the temporary international collective framework demonstrate an example of successful cooperation of specialists from different countries in the field of calculation-theoretical and experimental research on the WWER reactor physics. The results of experimental and calculation studies were reported to the topical meetings, workshops, conferences, and symposia as well as were published in the temporary international collective reports and proceedings. The answers to the questions about the temporary international collective activity-What? Where? When?-are presented in this chronicle (Authors)

  17. 5 CFR 213.3199 - Temporary organizations.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Temporary organizations. 213.3199 Section... SERVICE Excepted Schedules Schedule A § 213.3199 Temporary organizations. Positions on the staffs of temporary organizations, as defined in 5 U.S.C. 3161(a). Appointments may not exceed 3 years, but temporary...

  18. 42 CFR 488.415 - Temporary management.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Temporary management. 488.415 Section 488.415... Compliance for Long-Term Care Facilities with Deficiencies § 488.415 Temporary management. (a) Definition. Temporary management means the temporary appointment by CMS or the State of a substitute facility manager or...

  19. Negative schemata about the self and others and paranoid ideation in at-risk states and those with persisting positive symptoms.

    Science.gov (United States)

    Müller, Hendrik; de Millas, Walter; Gaebel, Wolfgang; Herrlich, Jutta; Hasan, Alkomiet; Janssen, Birgit; Juckel, Georg; Karow, Anne; Kircher, Tilo; Kiszkenow-Bäker, Stefanie; Klingberg, Stefan; Klosterkötter, Joachim; Krüger-Özgürdal, Seza; Lambert, Martin; Lautenschlager, Marion; Maier, Wolfgang; Michel, Tanja Maria; Mehl, Stefanie; Müller, Bernhard W; Pützfeld, Verena; Rausch, Franziska; Riedel, Michael; Sartory, Gudrun; Schneider, Frank; Wagner, Michael; Wiedemann, Georg; Wittorf, Andreas; Wobrock, Thomas; Wölwer, Wolfgang; Zink, Mathias; Bechdolf, Andreas

    2017-05-19

    The objective of this study is to test the conflicting theories concerning the association of negative self and other schemata and paranoid ideation. A risk-based approach, including risk stratification, is used to gain insight into the association of the negative self and other schemata that may be shared by individuals or differentiate between individuals at clinical high risk (CHR) for a first-episode psychosis and those with full-blown psychosis. The dataset includes a sample of individuals at CHR (n = 137) and a sample of individuals with persisting positive symptoms (PPS, n = 211). The CHR sample was subdivided according to a prognostic index yielding 4 CHR sub-classes with increasing risk for transition to psychosis. Negative beliefs about the self were associated with paranoid ideation in CHR and a lower risk state. In the highest risk state and full-blown psychosis, there is an association with negative beliefs about others. These findings are in line with theories suggesting a switch from a predominantly activated negative self-schema to a malevolent others-schema in association with paranoid ideation along the risk-continuum. However, due to methodological limitations these results should be replicated by future studies. © 2017 John Wiley & Sons Australia, Ltd.

  20. A temporary index

    International Nuclear Information System (INIS)

    Thomson, Jon; Craighead, Alison

    2015-01-01

    The ongoing management of low, intermediate and high-level nuclear waste is an unresolved issue for humanity, not least because the time-frames in question when dealing with the hazards of radioactive wastes, range from as little as a few tens of years to more than 100 000 years. It is from this starting point that we are beginning the development of an ambitious multifaceted artwork aiming to help us consider our relationship with deep-time and our nuclear legacy. The expressed aim of Temporary Index is to raise general awareness about these long-term management issues, and in doing so, to embed this knowledge into our collective cultural memory so as to transmit useful information about our nuclear waste into the future. We wish to create a series of decorative, real-time numeric counters based on the probabilistic decay (including decay of daughter products) of existing nuclear waste that we identify from the earliest weapons' development programmes in the United States right through to contemporary wastes being produced by nuclear energy production today across the world. Each display will countdown in seconds, showing the time remaining before the given item of waste (or a particular site) is considered safe to humans. A hypothetical example of one counter could be a bottle of sludge containing plutonium discovered in 2004 during an attempted clean-up of the Hanford nuclear site in Washington State, United States. Another example might be the geological storage facility for vitrified nuclear waste at Horonobe in Japan, should it be established in the future. Accident sites, such as Chernobyl or Fukushima Daiichi could also be tagged with counters, as could low-level waste (LLW) repositories such as the one at Drigg near Sellafield in the United Kingdom. Whatever the items identified and this will be a complex process requiring collaboration with experts in the field, it is important that a wide range of short- and long-term counters are established to

  1. Connecting Temporary and Permanent Organizing

    DEFF Research Database (Denmark)

    Stjerne, Iben Sandal; Velikova, Silviya Svejenova

    2016-01-01

    a novel children’s film and its sequels. The study reveals tensions at different levels as well as boundary work and boundary roles that address them, bringing in shadows of past and future projects. The study extends the understanding of the dialectic between temporary and permanent organizing......This paper investigates the relationship between a permanent organization and a series of temporary organizations. It draws on an in-depth study of the process through which a Danish film production company, seeking to balance innovation and persistence in a troubled industry, struggles to realize...

  2. Got yoga?: A longitudinal analysis of thematic content and models' appearance-related attributes in advertisements spanning four decades of Yoga Journal.

    Science.gov (United States)

    Vinoski, Erin; Webb, Jennifer B; Warren-Findlow, Jan; Brewer, Kirstyn A; Kiffmeyer, Katheryn A

    2017-06-01

    Yoga has become an increasingly common health practice among U.S. adults over the past decade. With this growth in popularity, yoga-related print media have been criticized for shifting away from yoga's traditional philosophies and promoting a thin, lean ideal physique representing the "yoga body." The purpose of this study was to (a) analyze the presence and content of advertisements over the 40-year publication history of Yoga Journal magazine and (b) explore female advertisement models' socio-demographic and appearance-related attributes over time. Results suggested that Yoga Journal now contains significantly more advertisements for food, nutritional supplements, and apparel and fewer advertisements for meditation and nutritional practices than in its early years of publication. Models were more frequently rated as White and in their 20s and 30s in recent years of publication. Trends in model body size matched shifts in culturally dominant body ideals over time. Implications and future research directions are considered. Copyright © 2017 Elsevier Ltd. All rights reserved.

  3. Girls' and boys' trajectories of appearance anxiety from age 10 to 15 years are associated with earlier maturation and appearance-related teasing.

    Science.gov (United States)

    Zimmer-Gembeck, Melanie J; Webb, Haley J; Farrell, Lara J; Waters, Allison M

    2018-02-01

    Adolescents' appearance-related concerns can provoke increasing emotional, social, and eating-related problems. The aims of this five-wave (2.5-year), multiple-informant longitudinal study were to (a) examine growth trajectories of appearance anxiety symptoms and appearance esteem, (b) identify whether trajectories differed by gender, and (c) examine several launching factors including parent-reported physical maturation, peer-rated physical appearance, body mass index, and appearance teasing by parents and peers. Participants were 387 adolescents (44% boys) aged 10 to 13 years at the first assessment. Steep growth in appearance anxiety symptoms was found for both girls and boys, but there was no average change in appearance esteem. Girls had more elevated appearance anxiety symptoms and lower appearance esteem than boys, girls' body mass index was associated with symptoms, and earlier physical maturation and teasing about appearance, alone and in combination, were associated with growth in appearance anxiety symptoms for girls and boys. Earlier maturing boys who were highly teased by parents, but even more so when teased by peers, were at utmost risk for elevated appearance anxiety symptoms and increasing symptoms over time. In contrast, all girls exhibited elevated or increasing appearance anxiety symptoms across time, with the exception of girls with the latest maturation who also reported little teasing about their appearance.

  4. Morbidity of temporary loop ileostomies

    NARCIS (Netherlands)

    Bakx, R.; Busch, O. R. C.; Bemelman, W. A.; Veldink, G. J.; Slors, J. F. M.; van Lanschot, J. J. B.

    2004-01-01

    Background/Aims: A temporary loop ileostomy is constructed to protect a distal colonic anastomosis. Closure is usually performed not earlier than 8 - 12 weeks after the primary operation. During this period, stoma-related complications can occur and enhance the adverse effect on quality of life. The

  5. Temporary Residences: a becoming project

    Directory of Open Access Journals (Sweden)

    Luisa Ingaramo

    2012-04-01

    Full Text Available Among the experimental actions fostered so far by the Compagnia di San Paolo through its Housing Program, committed in handling the complex and fragmented housing discomfort issue, the Temporary Dwellings initiative represents a unique and innovative experience, as it actually offers the chance to activate a proper managerial direction around and about the real estate development processes. In particular, the Temporary Dwellings action is marked by two key aspects: a structured co-planning vision and projects selected through a requests for proposal system. The process in the whole aims on the one hand at reaching an high transparent level of decision making , while, on the other hand, at developing a continuous and mutual monitoring and matching activity between the Housing Program and the group of cross-curricular experts teamed up in the project: technicians, designers, managers, psychologists, contractors, and the other local stakeholders.

  6. Temporary air-raid shelters

    International Nuclear Information System (INIS)

    Jokela, J.; Olin, J.; Koukkari, H.

    1983-05-01

    This report deals with materials and structures of temporary air-raid shelters. At first, the weapon effects against which the temporary shelters can protect are described. These are, primarily, the fragmentation and blast pressure caused by conventional weapons and those effects of the nuclear weapons which exist outside the total disaster and fire areas. Temporary shelters built into existing buildings can give protection either from radioactive fallout or from fallout and collapse of the building above. For fallout protection heavy materials are needed, which simultaneously protect from fragmentation. In the research report, the methods and materials used for the contruction of a fallout shelter into an apartment house and a small house are introduced. The collapse loads acting on a basement ceiling and the design of additional timber supports are also presented. The use of various materials in the construction of shelters outside the buildings are introduced. Separate shelters can be built either under the ground or on the ground. The same materials can be used in both cases, but the underground shelters have a better level of protection. (author)

  7. Transcending Organization in Temporary Systems

    DEFF Research Database (Denmark)

    Stjerne, Iben Sandal

    are organized by transcending organization that go beyond the individual firm and replaces what used to be organized inside the firm. Following several calls for further research on these topics, this dissertation is a small step along the way as it investigates how work and employment are organized...... in temporary systems that lack stability and formal order. It advances our understanding of transcending organization in creative industries by adopting a practice based perspective. Empirically, the dissertation presents an in-depth study of the Danish film industry, which is an extreme case of a project...

  8. Traction test of temporary dental cements

    OpenAIRE

    Román Rodríguez, Juan Luis; Millan Martínez, Diego; Fons Font, Antonio; Agustín Panadero, Rubén; Fernández Estevan, Lucía

    2017-01-01

    Background Classic self-curing temporary cements obstruct the translucence of provisional restorations. New dual-cure esthetic temporary cements need investigation and comparison with classic cements to ensure that they are equally retentive and provide adequate translucence. The objective is to analyze by means of traction testing in a in vitro study the retention of five temporary cements. Material and Methods Ten molars were prepared and ten provisional resin restorations were fabricated u...

  9. A contingency analysis of precarious organizational temporariness

    OpenAIRE

    Karmowska, Joanna; Child, John; James, Philip

    2017-01-01

    This paper extends our current understanding of organizational temporariness. The life of a temporary British trade union branch established to recruit Eastern European migrant workers reveals ‘precarious temporariness’, which is less predictable than the ‘planned temporariness’ typically portrayed in the literature. This different type of temporariness was associated with four key contingencies affecting the branch: dispersed governance, bottom-up initiatives, uncertain resourcing, and an ef...

  10. On the Sharing of Temporary Parental Leave

    DEFF Research Database (Denmark)

    Amilon, Anna

    2007-01-01

    This paper views temporary parental leave (leave from work to take care of a sick child) as a household public good, produced with time inputs of the parents as the only input. Assuming equal productivities in the production of temporary parental leave and equal utility functions of the spouses......-point of the female is found to push the intra household allocation of temporary parental leave towards greater sharing between the spouses. In addition, an increase in the insurance ceiling will further sharing of temporary parental leave in some families, while reducing it in others....

  11. Lessons learnt from experimental temporary octopus fishing ...

    African Journals Online (AJOL)

    This paper presents evidence of the fisheries effect of experimental temporary fishing closures for Octopus in the then-emergent Velondriake Locally Managed Marine Area (LMMA) in south-west Madagascar during 2004–2006. We present an analysis of the O. cyanea catch data for the first two years of temporary closures ...

  12. Diversity patterns of temporary wetland macroinvertebrate ...

    African Journals Online (AJOL)

    Although macroinvertebrates are potentially useful for assessing the condition of temporary wetlands, little is yet known about them. Macroinvertebrate assemblages were assessed in 138 temporary wetlands in the south-western Cape, recording 126 taxa. However, predicted richness estimates were all higher than the ...

  13. Temporary closure of the tunnel

    CERN Multimedia

    Relations with the Host States Service

    2005-01-01

    Owing to major maintenance work, the tunnel linking the various parts of the CERN site will be closed from Monday 4 July to Sunday 24 July 2005 The Host State authorities have given authorisation for persons employed by CERN or the Institutes to travel and for goods belonging to these entities to be transported between the various parts of the site via Gate E (Charles de Gaulle) while this work is being carried out, subject to strict compliance with the Rules for the Use of the Tunnel (see http://dsu.web.cern.ch/dsu/dsum/hsr/DOCUMENTS/8200980415.pdf). Gate E will thus be open between 7.00 a.m. and 7.00 p.m. from Monday to Friday during the period concerned. The rules governing the use of Gate E to enter the Meyrin site between 7.30 a.m. and 9.00 a.m. or to leave the site between 5.00 p.m. and 6.30 p.m. (see http://dsu.web.cern.ch/dsu/dsum/hsr/DOCUMENTS/12222_041027.pdf)) will remain unaffected by this temporary authorisation. Relations with the Host States Service and TS-FM Group

  14. PC based temporary shielding administrative procedure (TSAP)

    Energy Technology Data Exchange (ETDEWEB)

    Olsen, D.E.; Pederson, G.E. [Sargent & Lundy, Chicago, IL (United States); Hamby, P.N. [Commonwealth Edison Co., Downers Grove, IL (United States)

    1995-03-01

    A completely new Administrative Procedure for temporary shielding was developed for use at Commonwealth Edison`s six nuclear stations. This procedure promotes the use of shielding, and addresses industry requirements for the use and control of temporary shielding. The importance of an effective procedure has increased since more temporary shielding is being used as ALARA goals become more ambitious. To help implement the administrative procedure, a personal computer software program was written to incorporate the procedural requirements. This software incorporates the useability of a Windows graphical user interface with extensive help and database features. This combination of a comprehensive administrative procedure and user friendly software promotes the effective use and management of temporary shielding while ensuring that industry requirements are met.

  15. PC based temporary shielding administrative procedure (TSAP)

    International Nuclear Information System (INIS)

    Olsen, D.E.; Pederson, G.E.; Hamby, P.N.

    1995-01-01

    A completely new Administrative Procedure for temporary shielding was developed for use at Commonwealth Edison's six nuclear stations. This procedure promotes the use of shielding, and addresses industry requirements for the use and control of temporary shielding. The importance of an effective procedure has increased since more temporary shielding is being used as ALARA goals become more ambitious. To help implement the administrative procedure, a personal computer software program was written to incorporate the procedural requirements. This software incorporates the useability of a Windows graphical user interface with extensive help and database features. This combination of a comprehensive administrative procedure and user friendly software promotes the effective use and management of temporary shielding while ensuring that industry requirements are met

  16. Temporary Authorizations at Permitted Waste Management Facilities

    Science.gov (United States)

    This rule under the Code of Federal Regulations (CFR) provides EPA with the authority to grant a permittee temporary authorization, without prior public notice and comment, to conduct activities necessary to respond promptly to changing conditions.

  17. Christo Javacheff’s temporary monuments

    Directory of Open Access Journals (Sweden)

    Sylvia Furegatti

    2014-06-01

    Full Text Available This article deals with the question of temporary configuration adopted by the Bulgarian artist Christo Javacheff in his artistic interventions in the contemporary landscape. Place emphasizes on analysis of his creative process guided by the idea of temporary monuments; attribution given by him to projects that has close relations between the architectural elements and the collective memory of the public participating of these interventions in different urban centers on the planet.

  18. Temporary metal stents in bladder outflow obstruction.

    Science.gov (United States)

    Yachia, D

    1997-12-01

    The use of stents in the management of prostatic obstruction started in 1980 with the development of the "partial catheter" by Fabian in Germany. Since then, a variety of metals and biostable and biodegradable polymers have been made into temporary or permanent stents for the management of infravesical obstructions such as benign or malignant prostatic enlargement, bladder neck stenoses, or urethral strictures. This paper is an overview of two generations of temporary metal stents used in the patients with infravesical obstruction.

  19. 5 CFR 511.615 - Temporary compliance authority.

    Science.gov (United States)

    2010-01-01

    ... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Temporary compliance authority. 511.615 Section 511.615 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS.... Agencies may use temporary or conditional compliance action, e.g., a temporary promotion or a temporary...

  20. 77 FR 71825 - Notice of Temporary Restriction of Vehicle Use and Temporary Closure to Tree Cutting and Wood...

    Science.gov (United States)

    2012-12-04

    ...: 14X1125] Notice of Temporary Restriction of Vehicle Use and Temporary Closure to Tree Cutting and Wood... motorized vehicles to existing posted roads and two-track trails and issuing a temporary closure to wood... and a temporary closure to tree cutting and wood collecting on areas burned by the TRE and Preacher...

  1. [Temporary disability and its legal implications].

    Science.gov (United States)

    Martin-Fumadó, Carles; Martí Amengual, Gabriel; Puig Bausili, Lluïsa; Arimany-Manso, Josep

    2014-03-01

    Temporary disability is the condition that workers face when, as the result of illness (common or professional) or accident (work-related or not), they are temporarily prevented from performing their work and require health care. The management of temporary disability is a medical act that involves (in addition to a complex clinical assessment) obvious social, occupational and financial connotations and requires continuing medical follow-up from doctors, as well as responses to medical-legal conflicts. The regulatory framework on the subject is extensive in the Spanish setting and highly diverse in the European setting. Beyond the regulatory framework, the repercussions of temporary disability are self-evident at all levels. Although determining temporary disability is a common medical act for practicing physicians, it is not exempt from risks or difficulties arising from the assessment itself and the characteristics of practicing medical care. Established medical-legal conflicts include the processing of health data and the requirements for transferring information related to workers' temporary disability to their company's medical services. The interest and usefulness demonstrated by the data obtained from forensic medicine for public health require the incorporation of these data into general healthcare information, as it could be essential to the surveillance of worker health. The recommendations established by medical societies, as good practice guidelines, are especially useful in this type of conflict. Copyright © 2014 Elsevier España, S.L. All rights reserved.

  2. Temporary ischaemia induced by degradable starch microspheres

    International Nuclear Information System (INIS)

    Lote, K.

    1981-01-01

    Possible thrombogenic effects of degradable starch microspheres were investigated. Controlled temporary small intestinal ischaemia was induced by injection into the superior mesenteric artery in cats. Arterial flow consistently recovered after ischaemia. No consumption of blood platelets, fibrinogen, or Factor VIII was observed. Aggregation of human platelets was not influenced by microsphere exposure, and platelet retention in starch microsphere columns was minimal. No thrombosis was detected in feline small intestinal vessels in vivo nor did starch surfaces induce adhesion or aggregation of human platelets in vitro. Thus, no evidence of thrombotic hazards was found by inducing temporary intestinal ischaemia by starch microspheres. (Auth.)

  3. Schemata as a Reading Strategy.

    Science.gov (United States)

    Mustapha, Zaliha

    Reading is a multileveled, interactive, and hypothesis-generating process in which readers construct a meaningful representation of text by using their knowledge of the world and of language. If reading involves grasping the significance of an input depending on the reader's mental cognitive-perceptual situation, then there is a form of background…

  4. 78 FR 24239 - Temporary Mailing Promotion

    Science.gov (United States)

    2013-04-24

    ... Temporary Mailing Promotion AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is... with offering a Technology Credit Promotion. This notice informs the public of the Postal Service's filing and takes other administrative steps. DATES: Comment Date: May 6, 2013. ADDRESSES: Submit comments...

  5. Temporary/portable nuclear fallout shelter

    International Nuclear Information System (INIS)

    Hampel, V.E.

    1991-01-01

    The design and invention of a temporary/portable fallout shelter has been described in context of schematic and representative embodiments. Tent structures are described which include disposable, exterior, semi-transparent plastic and/or fabric shield membranes covering a tent composed of stretched, tightly woven, rip-resistant fabric panels supported by tensile rods/wands. 16 figs

  6. Temporary tattoos: a novel OSCE assessment tool.

    Science.gov (United States)

    Gormley, Gerry; Menary, Allison; Layard, Brooke; Hart, Nigel; McCourt, Collette

    2013-08-01

    There are many issues regarding the use of real patients in objective structured clinical examinations (OSCEs). In dermatology OSCE stations, standardised patients (SPs) with clinical photographs are often used. Temporary transfer tattoos can potentially simulate skin lesions when applied to an SP. This study aims to appraise the use of temporary malignant melanoma tattoos within an OSCE framework. Within an 11-station OSCE, a temporary malignant melanoma tattoo was developed and applied to SPs in a 'skin lesion' OSCE station. A questionnaire captured the opinions of the candidate, SP and examiners, and the degree of perceived realism of each station was determined. Standard post hoc OSCE analysis determined the psychometric reliability of the stations. The response rates were 95.9 per cent of candidates and 100 per cent of the examiners and SPs. The 'skin lesion' station achieved the highest realism score compared with other stations: 89.0 per cent of candidates felt that the skin lesion appeared realistic; only 28 per cent of candidates had ever seen a melanoma before in training. The psychometric performance of the melanoma station was comparable with, and in many instances better than, other OSCE stations. Transfer tattoo technology facilitates a realistic dermatology OSCE station encounter. Temporary tattoos, alongside trained SPs, provide an authentic, standardised and reliable experience, allowing the assessment of integrated dermatology clinical skills. © 2013 John Wiley & Sons Ltd.

  7. Meaningful radiation worker training for temporary craftsmen

    International Nuclear Information System (INIS)

    Williams, S.L.

    1976-01-01

    The carefully organized Radiation Worker Training Program presented to permanently assigned personnel at a power reactor facility too often falls by the wayside when temporary craftsmen are brought in for an outage. Even though these temporary workers will frequently be assigned to outage jobs with high radiation and/or contamination exposures, their Radiation Worker Training is often squeezed into an already busy schedule, thus reducing its effectiveness. As an aid for evaluating the effectiveness of an existing Radiation Worker Training Program for temporary craftsmen or for setting up a new program, the following guides are presented and discussed in this paper: the training environment; the interest and meaningfulness of the presentation; the method or methods used for presentation of the training information; the use of demonstrations; trainee participation; and, measuring the amount and type of information retained by a trainee. Meaningful Radiation Worker Training for temporary craftsmen can pay big dividends. Craftsmen can be expected to make fewer mistakes, thus reducing radiation exposure and lessening the chance for the spread of contamination. The craftsmen will also benefit by being able to work longer and utility management will benefit by having lower outage costs

  8. Challenges of temporary protection in Syria

    Directory of Open Access Journals (Sweden)

    Ann Maymann

    2005-05-01

    Full Text Available Forced displacement is now a defining characteristic of Iraqi society and will remain so for years to come. Many have chosen to leave for neighbouring countries, particularly Syria and Jordan, but remain in a limbo of temporary protection.

  9. Temporary Chinese Migration to Madagascar: Local Perceptions ...

    African Journals Online (AJOL)

    This article fills a knowledge-gap in the literature on China in Africa by exploring local perceptions of temporary Chinese migrants in Madagascar, the growth of small-scale Chinese-owned import and retail businesses in the capital, and their impacts on Malagasy producers, utilizing the country's blanket and paper industries ...

  10. 21 CFR 872.3770 - Temporary crown and bridge resin.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Prosthetic Devices § 872.3770 Temporary crown and bridge resin. (a... polymethylmethacrylate, intended to make a temporary prosthesis, such as a crown or bridge, for use until a permanent...

  11. 30 CFR 47.44 - Temporary, portable containers.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Temporary, portable containers. 47.44 Section... TRAINING HAZARD COMMUNICATION (HazCom) Container Labels and Other Forms of Warning § 47.44 Temporary, portable containers. (a) The operator does not have to label a temporary, portable container if he or she...

  12. Assessing appearance-related disturbances in HIV-infected men who have sex with men (MSM): psychometrics of the body change and distress questionnaire-short form (ABCD-SF).

    Science.gov (United States)

    Blashill, Aaron J; Wilson, Johannes M; Baker, Joshua S; Mayer, Kenneth H; Safren, Steven A

    2014-06-01

    Appearance-related disturbances are common among HIV-infected MSM; however, to date, there have been limited options in the valid assessment of this construct. The aim of the current study was to assess the structural, internal, and convergent validity of the assessment of body change distress questionnaire (ABCD) and its short version. Exploratory and confirmatory factor analyses indicated that both versions fit the data well. Four subfactors were revealed measuring the following body disturbance constructs: (1) negative affect about appearance, (2) HIV health-related outcomes and stigma, (3) eating and exercise confusion, and (4) ART non-adherence. The subfactors and total scores revealed bivariate associations with salient health outcomes, including depressive symptoms, HIV sexual transmission risk behaviors, and ART non-adherence. The ABCD and its short form, offer valid means to assess varied aspects of body image disturbance among HIV-infected MSM, and require modest participant burden.

  13. Fracture resistance of various temporary crown materials.

    Science.gov (United States)

    Yilmaz, Asude; Baydaş, Seyfettin

    2007-01-01

    The aim of this study was to evaluate the fracture resistance of various provisional crown materials using an in vitro model test system. In the present study polycarbonate crowns, prefabricated by the manufacturer (3M Polycarbonate Crown), and the temporary crowns, fabricated in the dental laboratory environment, were fabricated using bis-acryl composite (Protemp II), autopolymerizing PMMA resin (BISICO Temp S), and heat-polymerized PMMA resin (Major C&B-V Dentine). All temporary crowns were stored in distilled water for 24 hours at room temperature prior to testing. The crowns were seated on metal dies, fabricated from Cr-Co alloy (AZ Dental, Konstanz, Germany), and then tested using the indenter of a Hounsfield testing machine (Hounsfield Tensometer, Hounsfield Test Equipment, Raydon, England). The tip of the indenter was located at a position one-third of the way down the inciso-palatine surface at 135 masculine. The data were statistically analyzed for differences using one-way analysis of variance (ANOVA) and the Tukey HSD test (P crowns were significantly different from the BISICO Temp S, Protemp II, and Major C&B-V Dentine (P crowns may be preferable to the other types of temporary crowns used in this study.

  14. Temporary effects of alcohol on color vision

    Science.gov (United States)

    Geniusz, Maciej K.; Geniusz, Malwina; Szmigiel, Marta; Przeździecka-Dołyk, Joanna

    2017-09-01

    The color vision has been described as one to be very sensitive to the intake of several chemicals. The present research reviews the published literature that is concerned with color vision impairment due to alcohol. Most of this research considers people under long-term effects of alcohol. However, there is little information about temporary effects of alcohol on color vision. A group of ten volunteers aged 18-40 was studied. During the study levels of alcohol in the body were tested with a standard breathalyzer while color vision were studied using Farnsworth Munsell 100 Hue Color Vision Tests. Keywords: Col

  15. Temporary new opening hours for Gate C

    CERN Multimedia

    GS Department

    2010-01-01

    Please note the new temporary opening hours for the gate C as from 22 September 2010 until 29 October 2010 (working days): Morning: between 7:00 a.m. and 9:00 a.m. Lunch: between 12:00 and 2:00 p.m. Evening: between 5:00 pm and 7:00 p.m. Traffic flow will be permitted in both directions during this period. Please minimize your speed accordingly and respect all road signs. GS-SEM Group General Infrastructure Services Department

  16. Local hypertrichosis: A rare complication of a temporary henna tattoo.

    Science.gov (United States)

    Akpolat, Nebahat Demet; Aras, Arzu

    2016-01-01

    Temporary henna tattoos have become increasingly widespread among children and young people, especially in holiday spots in recent years. Although reactions to henna tattoo are becoming progressively more common, only few cases of a henna pseudo-tattoo resulting in temporary hypertrichosis have been reported so far. Here, we have reported a 5-year-old girl who developed allergic contact dermatitis and localized hypertrichosis on her right arm after application of temporary henna tattoo during summer holiday.

  17. Morbidity with temporary disability in Kozloduy NPP workers

    International Nuclear Information System (INIS)

    Dobreva, B.; Novkirishki, V.

    1993-01-01

    Changes with time in indicators of disease incidence with temporary disability in Kozloduy NPP personnel have been studied for the period 1974-1991. The data were compared with those for 'Sofia-Iztok' TPP. The causes contributing to formation of the indicators of frequency, severity, and average duration were examined. No temporary disability because of radiation exposure has been recorded. As a whole, less temporary disability has been found at NPP than at TPP. (author)

  18. 29 CFR 1926.154 - Temporary heating devices.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Temporary heating devices. 1926.154 Section 1926.154 Labor... Temporary heating devices. (a) Ventilation. (1) Fresh air shall be supplied in sufficient quantities to... heating devices shall be installed to provide clearance to combustible material not less than the amount...

  19. 42 CFR 488.54 - Temporary waivers applicable to hospitals.

    Science.gov (United States)

    2010-10-01

    ... fully with the 24-hour nursing requirement is attributable to a temporary shortage of qualified nursing...) of the Act, see paragraph (c) of this section.) (c) Temporary waiver of 24-hour nursing requirement...) that a hospital must provide 24-hour nursing service furnished or supervised by a registered nurse...

  20. 26 CFR 1.1092(b)-5T - Definitions (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Definitions (temporary). 1.1092(b)-5T Section 1.1092(b)-5T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Wash Sales of Stock Or Securities § 1.1092(b)-5T Definitions (temporary). The...

  1. 20 CFR 655.20 - Applications for temporary employment certification.

    Science.gov (United States)

    2010-04-01

    ... the Department's Internet Web site at http://www.foreignlaborcert.doleta.gov/. The form must bear the... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Applications for temporary employment... Nursing in the United States (H-2B Workers) § 655.20 Applications for temporary employment certification...

  2. Nutrient mitigation in a temporary river basin.

    Science.gov (United States)

    Tzoraki, Ourania; Nikolaidis, Nikolaos P; Cooper, David; Kassotaki, Elissavet

    2014-04-01

    We estimate the nutrient budget in a temporary Mediterranean river basin. We use field monitoring and modelling tools to estimate nutrient sources and transfer in both high and low flow conditions. Inverse modelling by the help of PHREEQC model validated the hypothesis of a losing stream during the dry period. Soil and Water Assessment Tool model captured the water quality of the basin. The 'total daily maximum load' approach is used to estimate the nutrient flux status by flow class, indicating that almost 60% of the river network fails to meet nitrogen criteria and 50% phosphate criteria. We recommend that existing well-documented remediation measures such as reforestation of the riparian area or composting of food process biosolids should be implemented to achieve load reduction in close conjunction with social needs.

  3. Factors affecting closure of a temporary stoma.

    Science.gov (United States)

    Taylor, Claire; Varma, Sarah

    2012-01-01

    The purpose of the study was to examine time to reversal of a temporary ostomy, reasons for delayed closure, and patient satisfaction with the scheduling of their closure and related hospital care. Cross-sectional, descriptive study. The target population comprised patients who underwent creation of a temporary ostomy and reversal surgery within one National Health System Hospital Trust in the United Kingdom. The population served by this Trust are ethnically and socioeconomically diverse, predominantly living in urban areas around Greater London. Sixty-one persons who met inclusion criteria were identified. A two-step analytical process was undertaken. First, a literature review examining incidence and causes of delayed stoma closure was undertaken. Second, a postal survey of all patients who had had their stoma closed in 2009 was conducted. Respondents were allowed 2 weeks to complete and return the questionnaire. The survey instrument was developed locally and subjected to content validation using ostomy patients, surgical and nursing colleagues. It consisted of 9 questions querying time from original surgery to closure, reasons for delaying closure surgery beyond 12 weeks, and satisfaction with care. Twenty-seven patients returned their questionnaires, indicating they consented to participate; a response rate of 44%. Half of the respondents (n = 14 [52%]) underwent closure surgery within 6 months of stoma formation; the remaining 48% waited more than 6 months (median: 6.5 months, range: 1.5-26 months). Thirteen patients (48%) reported a delay in receiving their stoma closure; the main reason cited was the need for a course of adjuvant postoperative chemotherapy. Three quarters of respondents (22 [74%]) were satisfied with the overall care they received. Findings from this study suggest that stoma closure may be associated with fewest complications if performed before 12 weeks.

  4. Schedules of Controlled Substances: Temporary Placement of 4-Fluoroisobutyryl Fentanyl into Schedule I. Temporary scheduling order.

    Science.gov (United States)

    2017-05-03

    The Administrator of the Drug Enforcement Administration is issuing this temporary scheduling order to schedule the synthetic opioid, N-(4-fluorophenyl)-N-(1-phenethylpiperidin-4-yl)isobutyramide (4-fluoroisobutyryl fentanyl or para-fluoroisobutyryl fentanyl), and its isomers, esters, ethers, salts and salts of isomers, esters, and ethers, into schedule I pursuant to the temporary scheduling provisions of the Controlled Substances Act. This action is based on a finding by the Administrator that the placement of 4-fluoroisobutyryl fentanyl into schedule I of the Controlled Substances Act is necessary to avoid an imminent hazard to the public safety. As a result of this order, the regulatory controls and administrative, civil, and criminal sanctions applicable to schedule I controlled substances will be imposed on persons who handle (manufacture, distribute, reverse distribute, import, export, engage in research, conduct instructional activities or chemical analysis, or possess), or propose to handle, 4-fluoroisobutyryl fentanyl.

  5. Return to Work After Temporary Disability Pension in Finland.

    Science.gov (United States)

    Laaksonen, Mikko; Gould, Raija

    2015-09-01

    When it is possible that the employee's work ability can be restored through treatment or rehabilitation, disability pension in Finland is granted for a fixed period. We examined which factors are associated with return to work (RTW) after such temporary disability pension. The study included all Finnish residents whose temporary disability pension from the earnings-related pension system started in 2008 (N = 10,269). Competing risks regression analysis was applied to examine register-based determinants for RTW after temporary disability pension due to mental disorders, musculoskeletal diseases, other diseases, and injury over a 4-year follow-up period. The overall cumulative incidence of RTW was 25%. RTW was more probable after temporary disability pension due to injury and musculoskeletal diseases and less probable after temporary disability pension due to mental disorders. Younger age and higher education increased RTW but differences between genders, private and public sector employees, and occupational classes were relatively small. The probability of RTW was higher among those who were employed before their temporary disability pension (subhazard ratio in multivariate analysis 2.41 (95% CI 2.13-2.72) and among the 9% who participated in vocational rehabilitation during their pension [SHR 2.10 (95% CI 1.90-2.31)]. With some exceptions, the results were fairly similar for all diagnostic causes of temporary disability pension. Return to work after temporary disability pension was relatively uncommon. Nevertheless, in all diagnostic groups RTW continued for the whole follow-up period. The low educated and those not employed before temporary disability pension need more support in their RTW. The strong association between vocational rehabilitation and RTW suggests that increasing rehabilitation among those with impaired work ability may promote RTW.

  6. [Job satisfaction, volition and reasons for choice of temporary work].

    Science.gov (United States)

    Muzzolon, Cristina; Spoto, Andrea; Vidotto, Giulio

    2012-01-01

    In this paper, we reviewed the literature on volition and the principal studies on the reasons for choosing temporary work, which explain in more details how voluntary/involuntary status is interpreted. The description of a research, based on a sample of 1979 workers, is presented with two aims: 1. confirm a structural model that examines the effects on satisfaction of some variables, such as motivation and trust; 2. evaluate the influence of volition and reasons for choosing a temporary employment on job satisfaction. The results confirm the plausibility of the proposed structural model and show interesting results regarding the reasons for choosing temporary work.

  7. Temporary tattoo for wireless human pulse measurement

    Science.gov (United States)

    Pepłowski, Andrzej; Janczak, Daniel; Krzemińska, Patrycja; Jakubowska, Małgorzata

    2016-09-01

    Screen-printed sensor for measuring human pulse was designed and first tests using a demonstrator device were conducted. Various materials and sensors' set ups were compared and the results are presented as the starting point for fabrication of fully functional device. As a screen printing substrate, commercially available temporary tattoo paper was used. Using previously developed nanomaterials-based pastes design of a pressure sensor was printed on the paper and attached to the epidermis. Measurements were aimed at determining sensors impedance constant component and its variability due to pressure wave caused by the human pulse. The constant component was ranging from 2kΩ to 6kΩ and the variations of the impedance were ranging from +/-200Ω to +/-2.5kΩ, depending on the materials used and the sensor's configuration. Calculated signal-to-noise ratio was 3.56:1 for the configuration yielding the highest signal level. As the device's net impedance influences the effectiveness of the wireless communication, the results presented allow for proper design of the sensor for future health-monitoring devices.

  8. Ultraconformable Temporary Tattoo Electrodes for Electrophysiology

    Science.gov (United States)

    Ferrari, Laura M.; Sudha, Sudha; Tarantino, Sergio; Esposti, Roberto; Bolzoni, Francesco; Cavallari, Paolo; Cipriani, Christian

    2018-01-01

    Abstract Electrically interfacing the skin for monitoring personal health condition is the basis of skin‐contact electrophysiology. In the clinical practice the use of stiff and bulky pregelled or dry electrodes, in contrast to the soft body tissues, imposes severe restrictions to user comfort and mobility while limiting clinical applications. Here, in this work dry, unperceivable temporary tattoo electrodes are presented. Customized single or multielectrode arrays are readily fabricated by inkjet printing of conducting polymer onto commercial decal transfer paper, which allows for easy transfer on the user's skin. Conformal adhesion to the skin is provided thanks to their ultralow thickness (Tattoo electrode–skin contact impedance is characterized on short‐ (1 h) and long‐term (48 h) and compared with standard pregelled and dry electrodes. The viability in electrophysiology is validated by surface electromyography and electrocardiography recordings on various locations on limbs and face. A novel concept of tattoo as perforable skin‐contact electrode, through which hairs can grow, is demonstrated, thus permitting to envision very long‐term recordings on areas with high hair density. The proposed materials and patterning strategy make this technology amenable for large‐scale production of low‐cost sensing devices. PMID:29593975

  9. ESDRED Temporary Sealing Technology Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, J.; Garcia-Sineriz, J. L.; Barcena, I.; Alonso, M. C.; Fernandez Luco, L.; Garcia, J. L.; Fries, T.; Pettersson, S.; Boden, A.; Salo, J. P.

    2009-07-01

    The work in the ESDRED In te grated Project Module 4, Temporary Sealing (using low pH cement) Technology, consisted first of designing a low pH cement formulation and then of preparing several concrete designs suitable for the construction of sealing plugs and for rock support using shot crete techniques. Regarding sealing plugs, a short plug was constructed at Aspo in Sweden and it was very quickly loaded to failure i.e. slippage by applying water pressure to one face. A second, full scale plug was subsequently constructed at Grimsel test site in Switzerland. It was loaded using the swelling pressure created by bentonite blocks which were artificially hydrated. At time of writing the targeted pressure on the plug was not reached. As the saturation of the bentonite is taking longer than expected the partners involved agreed to continue with the saturation of the bentonite blocks and the related data monitoring beyond the ESDRED Project. The studies on low-pH shot crete for rock sup port were based on available recipes of low-pH concrete mixtures for use in a repository. Pilot and full scale tests were carried out in Sweden and in Switzerland. (Author) 5 refs.

  10. Temporary intestinal ischemia for radiation protection

    International Nuclear Information System (INIS)

    Lote, K.

    1983-01-01

    The most important determinant of cellular radiosensivity is the tissue oxygen content at the time of irradiation. The purpose of the present experimental work was to assess a new iscemia-inducing method in order to reduce normal tissue radiation damage during radiotherapy. Temporary ischemia was induced in a cat small intestine by degraded starch microspheres. Regional arterial and tissue blod flow immediately fell by 85% with subsequent normalization within 26 minutes after microsphere injection. No tendency of small vessel thrombosis caused by starch sphere embolization in combination with previous or current intestinal irradiation was detected. Starch sphere remenants were rapidly engulfed by, and persisted within tissue macrophages for 14 days without causing intestinal inflammatory reactions. In vitro studies showed that human platelets neither adhered to nor were aggregated by starch microspheres. The new method, wich occlude arteriolar vessels distal to the mesentric arterial arcades and thus largely excludes collateral blood flow, seems suited to provide effictive and selective feline small intestinal hypoxic radiation protection. This conclusion may also be valid in man

  11. Outlet Obstruction of Temporary Loop Diverting Ileostomy.

    Science.gov (United States)

    Fujii, Takaaki; Morita, Hiroki; Sutoh, Toshinaga; Yajima, Reina; Tsutsumi, Soichi; Asao, Takayuki; Kuwano, Hiroyuki

    2015-05-01

    Stoma formation is commonly performed in operations to treat carcinoma, inflammatory bowel disease (IBD) and familial adenomatous polyposis (FAP). In this study, we report several cases of stomal outlet obstruction and investigate the clinical features of cases of outlet obstruction in patients who underwent diverting loop ileostomy. Sixty-one patients with IBD, FAP or rectal cancer who required diverting loop ileostomy were identified for inclusion in this study. We defined outlet obstruction as a small bowel obstruction at the opening of the ileostomy following surgery. All cases of outlet obstruction were diagnosed by computed tomography. In the univariate analysis the type of diagnosis, type of operation, age, and white blood cell count were the factors significantly associated with outlet obstruction following ileostomy, and outlet obstruction was considered to have a connection with restorative proctocolectomy. In conclusion, we found that adhesion and twisting of the ileostomy were the causes of outlet obstruction. For temporary diversion, simple rotation of the ileostomy should be recommended, especially in restorative proctocolectomy. Additional study is required to explore other risk factors of outlet obstruction.

  12. Temporary loop ileostomy: prospective study of indications and complication

    International Nuclear Information System (INIS)

    Rajput, A.; Samad, A.; Khanzada, T.W.

    2007-01-01

    To asses the indications and complications of temporary loop ileostomy. This was a prospective cohort study conducted at Isra University Hospital, Hyderabad, Pakistan between February 2003 and August 2006. All patients who had temporary loop ileostomy during that period were included in this study. The indications and various postoperative complications were noted during postoperative hospital stay and subsequently during follow up till stoma were closed. Fifty six patients fulfilled the selection criteria during the study period. Typhoid (enteric) perforation was the most common indication of loop ileostomy accounting for about two thirds of all cases. Other indications were iatrogenic, covering ileostomy for rectal cancers, following resection anastomosis, tuberculosis, blunt abdominal trauma, anastomosis leak and rectovaginal fistula. Post operative skin excoriation was the most common complication while poor siting, transient edema, retraction and high output were other less common complications. Temporary loop ileostomy is the stoma of choice for temporary faecal diversion as most of its complications are manageable conservatively. (author)

  13. Impact of a temporary stoma on patients' everyday lives

    DEFF Research Database (Denmark)

    Danielsen, Anne K; Soerensen, Erik E; Burcharth, Kirsten

    2013-01-01

    perspective. METHODS: Data were processed using qualitative content analysis. RESULTS: The creation of a temporary stoma led to feelings of uncertainty related to being in an undecided situation. Stoma creation led to feelings of stigma and worries about disclosure. Patients proposed group-based patient...... patients' adaptation to life with a stoma. Amongst these, being in a temporary state is relatively unexplored and may have a restrictive impact on patients' adaptation. DESIGN: Focus group interviews conducted with seven patients with temporary stoma were set up with a hermeneutic phenomenological...... education with lay educators with a stoma to make sure that information about the stoma was based on real-life experiences. CONCLUSIONS: Creation of a temporary stoma was linked to uncontrollable feelings of uncertainty. Professionals should assist patients with focus on coping strategies...

  14. 17 CFR 256.136 - Temporary cash investments.

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) UNIFORM SYSTEM OF ACCOUNTS FOR MUTUAL SERVICE COMPANIES AND SUBSIDIARY SERVICE COMPANIES, PUBLIC UTILITY HOLDING COMPANY ACT OF 1935 3. Current and Accrued Assets § 256.136 Temporary cash investments... the purpose of temporarily investing cash. ...

  15. 26 CFR 1.7872-5T - Exempted loans (temporary).

    Science.gov (United States)

    2010-04-01

    ... (CONTINUED) INCOME TAXES General Actuarial Valuations § 1.7872-5T Exempted loans (temporary). (a) In general...: (A) The loan is a demand loan or is a term loan the benefits of the interest arrangements of which...

  16. Indications, management, and complications of temporary inferior vena cava filters

    International Nuclear Information System (INIS)

    Linsenmaier, Ulrich; Rieger, Johannes; Schenk, Franz; Rock, Clemens; Mangel, Eugen; Pfeifer, Klaus Juergen

    1998-01-01

    Purpose: We describe the results of a preliminary prospective study using different recently developed temporary and retrievable inferior vena cava (IVC) filters.Methods: Fifty temporary IVC filters (Guenther, Guenther Tulip, Antheor) were inserted in 47 patients when the required period of protection against pulmonary embolism (PE) was estimated to be less than 2 weeks. The indications were documented deep vein thrombosis (DVT) and temporary contraindications for anticoagulation, a high risk for PE, and PE despite DVT prophylaxis.Results: Filters were removed 1-12 days after placement and nine (18%) had captured thrombi. Complications were one PE during and after removal of a filter, two minor filter migrations, and one IVC thrombosis.Conclusion: Temporary filters are effective in trapping clots and protecting against PE, and the complication rate does not exceed that of permanent filters. They are an alternative when protection from PE is required temporarily, and should be considered in patients with a normal life expectancy.

  17. 26 CFR 1.181-5T - Examples (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Examples (temporary). 1.181-5T Section 1.181-5T...) INCOME TAXES Itemized Deductions for Individuals and Corporations (continued) § 1.181-5T Examples (temporary). The following examples illustrate the application of §§ 1.181-1T through 1.181-4T: Example 1. X...

  18. Temporary emergency pacing-an orphan in district hospitals

    DEFF Research Database (Denmark)

    Gjesdal, Knut; Johansen, Jens Brock; Gadler, Fredrik

    2012-01-01

    This editorial discusses a report on the 1 year experience with temporary pacing, especially in the emergency setting, in several Norwegian district hospitals. The vast majority of the patients received transvenous temporary pacing, and the majority of leads were placed by noncardiologists. The p...... to a hospital with more available competence. Ideally, those who need pacing immediately, including those who need permanent pacing, should be offered permanent implantation on a 24 hours/7 days per week base....

  19. 21 CFR 870.3680 - Cardiovascular permanent or temporary pacemaker electrode.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Cardiovascular permanent or temporary pacemaker... § 870.3680 Cardiovascular permanent or temporary pacemaker electrode. (a) Temporary pacemaker electrode—(1) Identification. A temporary pacemaker electrode is a device consisting of flexible insulated...

  20. Temporary jobs and the severity of workplace accidents.

    Science.gov (United States)

    Picchio, Matteo; van Ours, Jan C

    2017-06-01

    From the point of view of workplace safety, it is important to know whether having a temporary job has an effect on the severity of workplace accidents. We present an empirical analysis on the severity of workplace accidents by type of contract. We used microdata collected by the Italian national institute managing the mandatory insurance against work related accidents. We estimated linear models for a measure of the severity of the workplace accident. We controlled for time-invariant fixed effects at worker and firm levels to disentangle the impact of the type of contract from the spurious one induced by unobservables at worker and firm levels. Workers with a temporary contract, if subject to a workplace accident, were more likely to be confronted with severe injuries than permanent workers. When correcting the statistical analysis for injury under-reporting of temporary workers, we found that most of, but not all, the effect is driven by the under-reporting bias. The effect of temporary contracts on the injury severity survived the inclusion of worker and firm fixed effects and the correction for temporary workers' injury under-reporting. This, however, does not exclude the possibility that, within firms, the nature of the work may vary between different categories of workers. For example, temporary workers might be more likely to be assigned dangerous tasks because they might have less bargaining power. The findings will help in designing public policy effective in increasing temporary workers' safety at work and limiting their injury under-reporting. Copyright © 2017. Published by Elsevier Ltd.

  1. Disruption, not displacement: Environmental variability and temporary migration in Bangladesh.

    Science.gov (United States)

    Call, Maia A; Gray, Clark; Yunus, Mohammad; Emch, Michael

    2017-09-01

    Mass migration is one of the most concerning potential outcomes of global climate change. Recent research into environmentally induced migration suggests that relationship is much more complicated than originally posited by the 'environmental refugee' hypothesis. Climate change is likely to increase migration in some cases and reduce it in others, and these movements will more often be temporary and short term than permanent and long term. However, few large-sample studies have examined the evolution of temporary migration under changing environmental conditions. To address this gap, we measure the extent to which temperature, precipitation, and flooding can predict temporary migration in Matlab, Bangladesh. Our analysis incorporates high-frequency demographic surveillance data, a discrete time event history approach, and a range of sociodemographic and contextual controls. This approach reveals that migration declines immediately after flooding but quickly returns to normal. In contrast, optimal precipitation and high temperatures have sustained positive effects on temporary migration that persist over one to two year periods. Building on previous studies of long-term migration, these results challenge the common assumption that flooding, precipitation extremes and high temperatures will consistently increase temporary migration. Instead, our results are consistent with a livelihoods interpretation of environmental migration in which households draw on a range of strategies to cope with environmental variability.

  2. Temporary Cementitious Sealers in Enhanced Geothermal Systems

    Energy Technology Data Exchange (ETDEWEB)

    Sugama T.; Pyatina, T.; Butcher, T.; Brothers, L.; Bour, D.

    2011-12-31

    Unlike conventional hydrothennal geothermal technology that utilizes hot water as the energy conversion resources tapped from natural hydrothermal reservoir located at {approx}10 km below the ground surface, Enhanced Geothermal System (EGS) must create a hydrothermal reservoir in a hot rock stratum at temperatures {ge}200 C, present in {approx}5 km deep underground by employing hydraulic fracturing. This is the process of initiating and propagating a fracture as well as opening pre-existing fractures in a rock layer. In this operation, a considerable attention is paid to the pre-existing fractures and pressure-generated ones made in the underground foundation during drilling and logging. These fractures in terms of lost circulation zones often cause the wastage of a substantial amount of the circulated water-based drilling fluid or mud. Thus, such lost circulation zones must be plugged by sealing materials, so that the drilling operation can resume and continue. Next, one important consideration is the fact that the sealers must be disintegrated by highly pressured water to reopen the plugged fractures and to promote the propagation of reopened fractures. In response to this need, the objective of this phase I project in FYs 2009-2011 was to develop temporary cementitious fracture sealing materials possessing self-degradable properties generating when {ge} 200 C-heated scalers came in contact with water. At BNL, we formulated two types of non-Portland cementitious systems using inexpensive industrial by-products with pozzolanic properties, such as granulated blast-furnace slag from the steel industries, and fly ashes from coal-combustion power plants. These byproducts were activated by sodium silicate to initiate their pozzolanic reactions, and to create a cemetitious structure. One developed system was sodium silicate alkali-activated slag/Class C fly ash (AASC); the other was sodium silicate alkali-activated slag/Class F fly ash (AASF) as the binder of temper

  3. Retention of crowns cemented on implant abutments with temporary cements.

    Science.gov (United States)

    Nagasawa, Yuko; Hibino, Yasushi; Nakajima, Hiroshi

    2014-01-01

    This study was to examine the retentive force of crowns to implant abutments with commercial temporary cements. Six different temporary cements were investigated. Cast crowns were cemented to the abutments using each cement and their retentive forces to abutments were determined 7 or 28 days after cementing (n=10). The retentive force of the cements to abutments varied widely among the products [27-109 N (7-day), 18-80 N (28-days)]. The retentive force of all the cements was not reduced as the time elapsed, except for two products tested. The polycarboxylate cements and paste-mixing type eugenol-free cements revealed comparable retentive force after 28 days of storage. The powder-liquid type cements showed a positive correlation (pcement between the retentive force and compressive strength. Mechanical strength of temporary cements could not be a prominent predicting factor for retention of the crowns on the abutments.

  4. A temporary henna tattoo causing hair and clothing dye allergy.

    Science.gov (United States)

    Matulich, Jacqueline; Sullivan, John

    2005-07-01

    Contact dermatitis following the application of temporary paint-on henna tattoos indicates a potentially serious problem of active sensitization. We describe 2 cases involving sisters who travelled to Bali together and acquired a temporary black henna tattoo to the lower back region. Both sisters subsequently developed a contact dermatitis at the tattoo site, the dermatitis disseminating in one sister. There was persistent hyperpigmentation at the tattoo site in both sisters several months after the application. Patch testing revealed a positive reaction to para-phenylenediamine (PPD) in both sisters. One sister also showed reactions to other hair dyes and to multiple organic dyes. Allergic contact dermatitis to PPD contained in temporary henna tattoos is an increasing problem worldwide, with cross-reaction to related compounds and permanent skin changes, a frequent consequence of sensitization to this significant allergen.

  5. Deploying temporary networks for upscaling of sparse network stations

    Science.gov (United States)

    Coopersmith, Evan J.; Cosh, Michael H.; Bell, Jesse E.; Kelly, Victoria; Hall, Mark; Palecki, Michael A.; Temimi, Marouane

    2016-10-01

    Soil observations networks at the national scale play an integral role in hydrologic modeling, drought assessment, agricultural decision support, and our ability to understand climate change. Understanding soil moisture variability is necessary to apply these measurements to model calibration, business and consumer applications, or even human health issues. The installation of soil moisture sensors as sparse, national networks is necessitated by limited financial resources. However, this results in the incomplete sampling of the local heterogeneity of soil type, vegetation cover, topography, and the fine spatial distribution of precipitation events. To this end, temporary networks can be installed in the areas surrounding a permanent installation within a sparse network. The temporary networks deployed in this study provide a more representative average at the 3 km and 9 km scales, localized about the permanent gauge. The value of such temporary networks is demonstrated at test sites in Millbrook, New York and Crossville, Tennessee. The capacity of a single U.S. Climate Reference Network (USCRN) sensor set to approximate the average of a temporary network at the 3 km and 9 km scales using a simple linear scaling function is tested. The capacity of a temporary network to provide reliable estimates with diminishing numbers of sensors, the temporal stability of those networks, and ultimately, the relationship of the variability of those networks to soil moisture conditions at the permanent sensor are investigated. In this manner, this work demonstrates the single-season installation of a temporary network as a mechanism to characterize the soil moisture variability at a permanent gauge within a sparse network.

  6. TEMPORARY WORK AND DEPRESSIVE SYMPTOMS: A PROPENSITY SCORE ANALYSIS

    Science.gov (United States)

    Quesnel-Vallée, Amélie; DeHaney, Suzanne; Ciampi, Antonio

    2013-01-01

    Recent decades have seen a tremendous increase in the complexity of work arrangements, through job sharing, flexible hours, career breaks, compressed work weeks, shift work, reduced job security, and part-time, contract and temporary work. In this study, we focus on one specific group of workers that arguably most embodies nonstandard employment, namely temporary workers, and examine the consequences of this type of employment on depressive symptoms. This study aims to estimate the effect of being a temporary worker on depressive symptom severity. Accounting for the possibility of mental health selection into temporary work through propensity score analysis, we isolate the direct effects of temporary work on depressive symptoms with varying lags of time since exposure. We use prospective data from the U.S. National Longitudinal Survey of Youth 1979 (NLSY79), which has followed, longitudinally, from 1979 to the present, a nationally representative cohort of American men and women between 14 and 22 years of age in 1979. Three propensity score models were estimated, to capture the effect of different time lags (immediately following exposure, and 2 and 4 years post exposure) between the period of exposure to the outcome. The only significant effects were found among those who had been exposed to temporary work in the two years preceding the outcome measurement. These workers report 1.803 (95% CI 0.552; 3.055) additional depressive symptoms from having experienced this work status (than if they had not been exposed). Moreover, this difference is both statistically and substantively significant, as it represents a 50% increase from the average level of depressive symptoms in this population. PMID:20371142

  7. Temporary sharing prompts unrestrained disclosures that leave lasting negative impressions.

    Science.gov (United States)

    Hofstetter, Reto; Rüppell, Roland; John, Leslie K

    2017-11-07

    With the advent of social media, the impressions people make on others are based increasingly on their digital disclosures. However, digital disclosures can come back to haunt, making it challenging for people to manage the impressions they make. In field and online experiments in which participants take, share, and evaluate self-photographs ("selfies"), we show that, paradoxically, these challenges can be exacerbated by temporary-sharing media-technologies that prevent content from being stored permanently. Relative to permanent sharing, temporary sharing affects both whether and what people reveal. Specifically, temporary sharing increases compliance with the request to take a selfie (study 1) and induces greater disclosure risks (i.e., people exhibit greater disinhibition in their selfies, studies 1 and 2). This increased disclosure is driven by reduced privacy concerns (study 2). However, observers' impressions of sharers are insensitive to permanence (i.e., whether the selfie was shared temporarily versus permanently) and are instead driven by the disinhibition exhibited in the selfie (studies 4-7). As a result, induced by the promise of temporary sharing, sharers of uninhibited selfies come across as having worse judgment than those who share relatively discreet selfies (studies 1, 2, and 4-7)-an attributional pattern that is unanticipated by sharers (study 3), that persists days after the selfie has disappeared (study 5), is robust to personal experience with temporary sharing (studies 6A and 6B), and holds even among friends (studies 7A and 7B). Temporary sharing may bring back forgetting, but not without introducing new (self-presentational) challenges. Copyright © 2017 the Author(s). Published by PNAS.

  8. Temporary seismic networks on active volcanoes of Kamchatka (Russia)

    Science.gov (United States)

    Jakovlev, Andrey; Koulakov, Ivan; Abkadyrov, Ilyas; Shapiro, Nikolay; Kuznetsov, Pavel; Deev, Evgeny; Gordeev, Evgeny; Chebrov, Viktor

    2016-04-01

    We present details of four field campaigns carried out on different volcanoes of Kamchatka in 2012-2015. Each campaign was performed in three main steps: (i) installation of the temporary network of seismic stations; (ii) autonomous continuous registration of three component seismic signal; (III) taking off the network and downloading the registered data. During the first campaign started in September 2012, 11 temporary stations were installed over the Avacha group of volcanoes located 30 km north to Petropavlovsk-Kamchatsky in addition to the seven permanent stations operated by the Kamchatkan Branch of the Geophysical Survey (KBGS). Unfortunately, with this temporary network we faced with two obstacles. The first problem was the small amount of local earthquakes, which were detected during operation time. The second problem was an unexpected stop of several stations only 40 days after deployment. Nevertheless, after taking off the network in August 2013, the collected data appeared to be suitable for analysis using ambient noise. The second campaign was conducted in period from August 2013 to August 2014. In framework of the campaign, 21 temporary stations were installed over Gorely volcano, located 70 km south to Petropavlovsk-Kamchatsky. Just in time of the network deployment, Gorely Volcano became very seismically active - every day occurred more than 100 events. Therefore, we obtain very good dataset with information about thousands of local events, which could be used for any type of seismological analysis. The third campaign started in August 2014. Within this campaign, we have installed 19 temporary seismic stations over Tolbachik volcano, located on the south side of the Klyuchevskoy volcano group. In the same time on Tolbachik volcano were installed four temporary stations and several permanent stations operated by the KBGS. All stations were taking off in July 2015. As result, we have collected a large dataset, which is now under preliminary analysis

  9. Miniscrew Supported Interim Tooth Replacement: A Temporary Alternative

    Directory of Open Access Journals (Sweden)

    Gurkeerat Singh

    2012-01-01

    Full Text Available Replacement of congenitally missing anterior tooth poses special problems in growing patients. Because an adolescent is typically self- conscious about removing an appliance and revealing a large edentulous space, a removable single tooth partial denture or retainer is an undesirable option. The temporary anchorage devices are invasive and the best recommended for malocclusion that cannot be effectively managed with conventional mechanics. The use of orthodontic miniscrews for interim restorations before the completion of skeletal growth has been used successfully unlike osseointegrated implants lacking the compensatory growth mechanisms of the natural dentition. The following case reports show an esthetic alternative to temporary tooth replacement using miniscrews.

  10. [Development and research of temporary demand pacemaker with electrocardiosignal display].

    Science.gov (United States)

    Fan, Shounian; Jiang, Chenxi; Cai, Yunchang; Pan, Yangzhong; Yang, Tianhe; Wu, Qiang; Zheng, Yaxi; Liu, Xiaoqiao; Li, Shiying

    2004-08-01

    A temporary demand pacemaker with electrocardiosignal display is introduced in this paper. Double way low-noise electrocardiosignal preamplifier, amplitude limiter, high and low pass filter, 50 Hz notch filter, TTL level generator and stimulating pulse formation circuit are components of the hardware electrocircuit. The demand pacing and the electrocardiosignal display are separately controlled by the software in which the double microcontrollers communications technique is used. In this study, liquid crystal display is firstly used in body surface electrocardiosignal display or intracardial electrophysiologic signal display when the temporary demand pacemaker is installed and put into use. The machine has proven clinically useful and can be of wide appliation.

  11. 47 CFR 90.159 - Temporary and conditional permits.

    Science.gov (United States)

    2010-10-01

    ... SERVICES PRIVATE LAND MOBILE RADIO SERVICES Applications and Authorizations § 90.159 Temporary and conditional permits. (a) An applicant for a license under this part (other than a commercial mobile radio... minimum of ten business days has passed between submission of the application to the Commission and the...

  12. 20 CFR 655.34 - Validity of temporary labor certifications.

    Science.gov (United States)

    2010-04-01

    ... Attestations for Temporary Employment in Occupations Other Than Agriculture or Registered Nursing in the United... minor changes in the period of employment, only when a written request is submitted to the CO and... to make the labor certification determination required under § 655.32. (4) The CO may change the date...

  13. Temporary vascular shunting in vascular trauma: A 10-year review ...

    African Journals Online (AJOL)

    Corresponding author: P H Navsaria (pradeep.navsaria@uct.ac.za). Background. Temporary intravascular shunts ... temperature 10 units blood transfusion, systolic blood pressure .... Argyle shunt (CR Bard, Billerica, MA, USA) is a straight PVC tube which is available as 8, 10, 12 or 14F and ...

  14. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Science.gov (United States)

    2010-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to conduct...

  15. Temporary Agency Work as a Means of Achieving Flexicurity?

    Directory of Open Access Journals (Sweden)

    Kristina Håkansson

    2012-11-01

    Full Text Available After decades of debate about flexibility, flexicurity has become a new buzzword in working life. Flexicurity refers to both the employer’s demand for flexibility and the employee’s demand for security. Thus, the idea is to solve the flexibility–security trade-off. There is also a discussion that mentions temporary agency work as one way of creating a flexicurity system. The flexibility potential is not called into question—numerical flexibility is a quite common motive for using temporary agency workers. However, the security dimension has to be scrutinized. The aim of this article is to analyze the temporary work agency industry’s potential for providing the security dimensions of the flexicurity model in a Swedish context. The study is based on a survey of whitecollar temporary agency workers in Sweden (n = 533. Overall, the vast majority do not perceive security. Our most important result is that both the work agency and the user firm have a dual impact on the agency workers’ perception of security.

  16. Diversity and relative abundance of fishes in some temporary and ...

    African Journals Online (AJOL)

    Diversity and relative abundance of fishes in some temporary and perennial water bodies of the Baro basin, Gambella, Ethiopia. ... Brycinus macrolepidotus, Siluradon auritus, Clarias gariepinus, Barbus stigmatopygus and Polypterus senegalus were each found in four sites, and thus, were considered the most dominant.

  17. Managing temporary workers: work identity, diversity and operational HR choices

    NARCIS (Netherlands)

    Koene, Bas; van Riemsdijk, Maarten

    2005-01-01

    Strategic HRM theory argues that organisations should distinguish different types of employees according to their value and availability. We argue that this has resulted in an underestimation of the importance of specific HRM practices in relation to temporary employees. Building on theoretical work

  18. Cultivating and Benefiting from Member Familiarity in Temporary Work Groups

    DEFF Research Database (Denmark)

    Hessel, Shannon

    and tenure constraints. Finally, I propose a model for strategically composing limited-tenure project groups of enduring tenure sub-groups as one way to inject the benefits of member familiarity into temporary organizations, and I illustrate how this condition supported both task- and relationship...

  19. Umbilical site for temporary colostomy in anorectal malformations: is ...

    African Journals Online (AJOL)

    Umbilical site for temporary colostomy in anorectal malformations: is it cosmetically preferable? Taha Alkhatrawi, Radi Elsherbini and Djamal Ouslimane. Purpose In an attempt to minimize the scars and improve the cosmetic outcome in children, the umbilical site has been chosen for colostomy formation in patients with.

  20. Characterizing temporary hydrological regimes at a European scale

    NARCIS (Netherlands)

    Kirkby, M.J.; Gallart, F.; Kjeldsen, T.R.; Irvine, B.J.; Froebrich, J.; Porto, Lo A.

    2011-01-01

    Monthly duration curves have been constructed from climate data across Europe to help address the relative frequency of ecologically critical low flow stages in temporary rivers, when flow persists only in disconnected pools in the river bed. The hydrological model is 5 based on a partitioning of

  1. 26 CFR 1.25-7T - Public notice (Temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 1 2010-04-01 2010-04-01 true Public notice (Temporary). 1.25-7T Section 1.25-7T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY INCOME TAX INCOME TAXES... (a) must include a brief description of the principal residence requirement, 3-year requirement...

  2. 8 CFR 244.14 - Withdrawal of Temporary Protected Status.

    Science.gov (United States)

    2010-01-01

    ... for withdrawal is § 240.14(a)(3), the notice shall provide that the alien has thirty (30) days within which to provide evidence of good cause for failure to register. If the alien fails to respond within... Status. (a) Authority of director. The director may withdraw the status of an alien granted Temporary...

  3. 30 CFR 816.131 - Cessation of operations: Temporary.

    Science.gov (United States)

    2010-07-01

    ..., revegetation, environmental monitoring, and water treatment activities that will continue during the temporary... Section 816.131 Mineral Resources OFFICE OF SURFACE MINING RECLAMATION AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS PERMANENT PROGRAM PERFORMANCE STANDARDS-SURFACE MINING...

  4. Temporary and long-term consequences of bereavement on happiness

    NARCIS (Netherlands)

    Moor, J.A.; de Graaf, P.M.

    In this article, we examine the temporary and long-term consequences of the death of a parent or child on happiness. According to set-point theory external conditions are expected to only have a short-term or limited influence on happiness. This directly contradicts the basic assumption of affective

  5. 19 CFR 210.68 - Complainant's temporary relief bond.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Complainant's temporary relief bond. 210.68 Section 210.68 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR... individual, a trust, an estate, or a partnership, or a corporation, whose solvency and financial...

  6. Clinical results with a detachable temporary vena cava filter

    International Nuclear Information System (INIS)

    Adamus, R.; Bolte, R.; Loose, R.

    2007-01-01

    Purpose: Evaluation of the feasibility of implantation and explantation and evaluation of the efficacy of a detachable and retrievable temporary vena cava filter. Materials and Method: The temporary vena cava filter ''OptEase'' (Cordis) is a nitinol filter derived from the ''TrapEase'' (Cordis) permanent filter, which is implantable transjugularly or transfemorally. In contrast to other temporary filters, this type can be detached and is not fixed on a catheter during implantation. Therefore, it is usable as a temporary as well as a permanent filter which can be retrieved up to 12 days after detachment with a special catheter using the loop technique. The ''OptEase'' filter was implanted in 11 patients ranging in age from 19 to 82 (mean age 30 years). In 10 patients the filter was transfemorally implanted and explanted. In 1 patient implantation was performed transjugularly prior to surgery and explantation was performed transfemorally after surgery. All patients had a deep vein thrombosis or iliac vein thrombosis. In 3 patients the filter was implanted prior to surgery. In 2 patients pulmonary embolism was identified. In 5 patients the filter was implanted prophylactically because of deep vein thrombosis according to interdisciplinary diagnosis. Results: No pulmonary embolism occurred during implantation. All filters were able to be retrieved without complications using the loop technique on the 6th, 8th, 12th and 13th day. No captured thrombus material was in the filter. (orig.)

  7. An overview of temporary stream hydrology in Canada

    NARCIS (Netherlands)

    Boon, S.; Peters, D.L.; Spence, C.; van Meerveld, H.J.; Whitfield, P.H.

    2012-01-01

    Temporary streams lack streamflow at some time in the seasonal cycle, and include ephemeral, intermittent and episodic streams. They often serve as headwaters for the perennial stream network in a drainage basin, and given that headwater streams can comprise the majority of the drainage network,

  8. Language, Employment, and Settlement: Temporary Meat Workers in Australia

    Science.gov (United States)

    Piller, Ingrid; Lising, Loy

    2014-01-01

    Australia is one of the world's largest beef exporters. However, meat processing jobs are widely considered undesirable and are increasingly filled with employer-sponsored migrant workers on temporary long-stay visas. Against this background, our paper explores the role of language in the employment and migration trajectories of a group of meat…

  9. Fate and monitoring of hazardous substances in temporary rivers

    NARCIS (Netherlands)

    Ademollo, N.; Capri, S.; Froebrich, J.; Patrolecco, L.; Polesello, S.; Puddu, A.; Rusconi, M.; Valsecchi, S.

    2011-01-01

    Under climate-change conditions, temporary rivers will be the dominant surface-water bodies of the Mediterranean region. In order to manage this kind of water body appropriately, it is necessary to understand the chemical and ecological processes that involve hazardous substances in these

  10. 47 CFR 73.1635 - Special temporary authorizations (STA).

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Special temporary authorizations (STA). 73.1635..., Visual modulation monitoring; § 73.1250, Broadcasting emergency information; § 73.1350, Transmission..., TV and Class A TV aural; § 73.1615, Operation during modification of facilities; § 73.1680, Emergency...

  11. Zooplankton and diatoms of temporary and permanent freshwater ...

    African Journals Online (AJOL)

    This paper provides a description of the zooplankton and epiphytic diatom communities of permanent and temporary freshwater pans in the Mpumalanga Highveld region of South Africa. Few studies have investigated the biota of pans in this area, which is seriously threatened by mining and agricultural development.

  12. 75 FR 63184 - Temporary Duty (TDY) Travel Allowances

    Science.gov (United States)

    2010-10-14

    ... agency travel programs, save money on travel costs, better protect the environment, and conserve natural... GENERAL SERVICES ADMINISTRATION [Docket 2010-0009, Sequence 4] Temporary Duty (TDY) Travel Allowances AGENCY: Office of Governmentwide Policy, General Services Administration (GSA). ACTION: Notice of...

  13. Understanding the development of temporary agency work in Europe

    NARCIS (Netherlands)

    B.A.S. Koene (Bas); J. Paauwe (Jaap); J.P.M. Groenewegen (John)

    2004-01-01

    textabstractThis article develops an explanatory framework for understanding the growth and development of temporary agency work (TAW) and the related industry. The analysis shows that explanations based on economic logic are helpful in understanding the choice of TAW in general. These explanations,

  14. 25 CFR 573.6 - Order of temporary closure.

    Science.gov (United States)

    2010-04-01

    ... tribal-state compact that is in effect, in violation of 25 U.S.C. 2710(d). (12) A gaming operation's... NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR COMPLIANCE AND ENFORCEMENT PROVISIONS... Chairman may issue an order of temporary closure of all or part of an Indian gaming operation if one or...

  15. 76 FR 35909 - Temporary Concession Contract for Blue Ridge Parkway

    Science.gov (United States)

    2011-06-20

    ... accommodations, food and beverage, retail sales, boat rentals, and other services at Crabtree Falls, Price Lake... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-CONC-0511-7182; 2410-OYC] Temporary Concession Contract for Blue Ridge Parkway AGENCY: National Park Service, Interior. ACTION: Notice of...

  16. 41 CFR 115-1.103 - Temporary-type FPMR.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Temporary-type FPMR. 115-1.103 Section 115-1.103 Public Contracts and Property Management Federal Property Management Regulations System (Continued) ENVIRONMENTAL PROTECTION AGENCY 1-INTRODUCTION 1.1-Regulation System § 115-1...

  17. 41 CFR 101-1.103 - FPMR temporary regulations.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true FPMR temporary regulations. 101-1.103 Section 101-1.103 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.1-Regulation System § 101...

  18. Performance of yam microtubers from temporary immersion system ...

    African Journals Online (AJOL)

    The yam clones ´Pacala Duclos´ and ´Belep´ of Dioscorea alata were used to evaluate the performance of microtubers formed in temporary immersion systems (TIS) in field conditions. Previously sprouted microtubers with a fresh weight higher than 3.0 gFW were used while in vitro plants and tuber crowns from conventional ...

  19. The status of temporary immersion system (TIS) technology for plant ...

    African Journals Online (AJOL)

    The development of temporary immersion systems (TIS) for in vitro culture, in the late 1990s heralded new and semi-automated means of micropropagation of plants for agricultural and conservation purposes. By 2005, various systems had been developed and tested and their benefits were proven with a variety of ...

  20. Temporary over voltages in the high voltage networks

    International Nuclear Information System (INIS)

    Vukelja, Petar; Naumov, Radomir; Mrvic, Jovan; Minovski, Risto

    2001-01-01

    The paper treats the temporary over voltages that may arise in the high voltage networks as a result of: ground faults, loss of load, loss of one or two phases and switching operation. Based on the analysis, the measures for their limitation are proposed. (Original)

  1. 76 FR 68192 - Temporary Certification Program; Notice of Extension

    Science.gov (United States)

    2011-11-03

    ... of Certified EHR Technology for EPs and hospitals that seek to achieve meaningful use and participate... Extension AGENCY: Office of the National Coordinator for Health Information Technology, HHS. ACTION: Notice... Technology (the National Coordinator) to extend the Temporary Certification Program. Authority: Section 3001...

  2. Variable Speed Wind Turbines Capability for Temporary Over-Production

    DEFF Research Database (Denmark)

    Tarnowski, Germán Claudio; Kjær, Philip Carne; Sørensen, Poul Ejnar

    2009-01-01

    New control systems for Variable Speed Wind Turbines (VSWT) need to be developed in order to provide inertia response and frequency control to support the grid. This work studies the behavior and capability of VSWT for providing temporary active power overproduction. The study is conducted...

  3. Reducing bias in survival under non-random temporary emigration

    Science.gov (United States)

    Peñaloza, Claudia L.; Kendall, William L.; Langtimm, Catherine Ann

    2014-01-01

    Despite intensive monitoring, temporary emigration from the sampling area can induce bias severe enough for managers to discard life-history parameter estimates toward the terminus of the times series (terminal bias). Under random temporary emigration unbiased parameters can be estimated with CJS models. However, unmodeled Markovian temporary emigration causes bias in parameter estimates and an unobservable state is required to model this type of emigration. The robust design is most flexible when modeling temporary emigration, and partial solutions to mitigate bias have been identified, nonetheless there are conditions were terminal bias prevails. Long-lived species with high adult survival and highly variable non-random temporary emigration present terminal bias in survival estimates, despite being modeled with the robust design and suggested constraints. Because this bias is due to uncertainty about the fate of individuals that are undetected toward the end of the time series, solutions should involve using additional information on survival status or location of these individuals at that time. Using simulation, we evaluated the performance of models that jointly analyze robust design data and an additional source of ancillary data (predictive covariate on temporary emigration, telemetry, dead recovery, or auxiliary resightings) in reducing terminal bias in survival estimates. The auxiliary resighting and predictive covariate models reduced terminal bias the most. Additional telemetry data was effective at reducing terminal bias only when individuals were tracked for a minimum of two years. High adult survival of long-lived species made the joint model with recovery data ineffective at reducing terminal bias because of small-sample bias. The naïve constraint model (last and penultimate temporary emigration parameters made equal), was the least efficient, though still able to reduce terminal bias when compared to an unconstrained model. Joint analysis of several

  4. Physical performance deterioration of temporary housing residents after the Great East Japan Earthquake

    Directory of Open Access Journals (Sweden)

    Takeaki Ishii

    2015-01-01

    We revealed that standing stability was impaired among elderly temporary housing residents 1.5 years after the disaster. Disaster responders should take into account the health risks associated with living in temporary housing.

  5. Communities of belonging in the temporariness of the Danish Asylum System: Shalini’s anchoring points

    DEFF Research Database (Denmark)

    Verdasco, Andrea

    2018-01-01

    Refugees often find themselves in a protracted situation of temporariness, as applications for asylum are processed, deportations negotiated and possible extensions of temporary protection status considered within the context of increasingly restrictive governmental policies across Europe. Through...

  6. Industrial production and temporary development after the Emilian Earthquake.

    Directory of Open Access Journals (Sweden)

    Matteo Scamporrino

    2014-02-01

    Full Text Available The earthquake that on the 20th of May hit Emilia has not been one of the most disastrous in modern Italian history, but it has highlighted the problem of preservation of industrial activities during a reconstruction process. In addition, precisely this system, characterized by great vitality and productivity but also by large seismic vulnerability, was the most affected. Through an analysis of the damages suffered by the industrial facilities, not so much as single buildings but precisely as a system, we want to highlight the challenges imposed by the earthquake: on the one hand, the urgent need to provide for delocalizations and temporary structures to avoid a stop in production in the short­term, and on the other, the re­design and anti­seismic re­planning of productive areas. A proposal was put forward to create temporary zones adjacent to the damaged areas, on which temporary structures should be installed. The latter would allow to limit relocations of medium­long range, which are negative for the territory, and at the same time it would allow the flexibility necessary to re­organize the supply chains. However, in Italy, the management of temporary solutions is seen as a practice too much linked to the emergency and too little to the reconstruction process. The first measures put into place by both the State and the Regions, however, do not seem to show a true understanding of the importance of management and regulations of temporary solutions in the medium­ long term.

  7. The Deregulation of Temporary Employment and Workers' Perceptions of Job Insecurity

    OpenAIRE

    Masanori Kuroki

    2012-01-01

    This study investigates whether the expansion of temporary employment in Japan has caused an increased perception of job insecurity among workers there. Non-regular employment, such as part-time and temporary work, has increased as a proportion of the Japanese workforce in recent years. The deregulation of temporary staffing in 2004 allowed firms to use temporary agency staffing for production line work in manufacturing. Using this legislation as a turning point and analyzing data from the Ja...

  8. Temporary work and health and well-being : a two-way street?

    NARCIS (Netherlands)

    Wagenaar, A.F.

    2013-01-01

    Since the mid-1980s there has been a remarkable growth in the share of temporary workers across the European Union. To date, this employer-initiated trend to become more flexible and cost-effective has resulted in over 25 million European temporary workers. As temporary employment is often not

  9. 32 CFR 700.939 - Granting of asylum and temporary refuge.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Granting of asylum and temporary refuge. 700.939... Officer Present Contents § 700.939 Granting of asylum and temporary refuge. (a) If an official of the Department of the Navy is requested to provide asylum or temporary refuge, the following procedures shall...

  10. 33 CFR 74.01-15 - Charges for placement of temporary aids.

    Science.gov (United States)

    2010-07-01

    ... temporary aids. 74.01-15 Section 74.01-15 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY AIDS TO NAVIGATION CHARGES FOR COAST GUARD AIDS TO NAVIGATION WORK Charges to the Public § 74.01-15 Charges for placement of temporary aids. Charges for placement of temporary aids will be...

  11. 77 FR 36916 - Pilot Program for the Temporary Exchange of Information Technology Personnel

    Science.gov (United States)

    2012-06-20

    ... 0790-AI66 Pilot Program for the Temporary Exchange of Information Technology Personnel AGENCY... the Temporary Exchange of Information Technology Personnel, known as the Information Technology... Exchange of Information Technology (IT) Personnel. This statute authorizes the temporary assignment of DoD...

  12. AGENCY CONTRIBUTION IN ACHIEVING TEMPORARY AGENCY WORKERS’ ORGANIZATIONAL COMMITMENT: A STUDY IN ABC (PVT LTD

    Directory of Open Access Journals (Sweden)

    T.G.T.N Perera

    2017-12-01

    Full Text Available Temporary agency workers are coming under non-standard employments, who have temporary attachment to the working organization. With dynamic business environment and flexible work arrangements, temporary agency employments are also emerged in Sri Lanka. Temporary agency workers are dual committed employees. However, with this dual commitment, organizations face issues in achieving temporary agency workers’ commitment due to low attention of agencies to temporary agency workers. Even though the Client organization provides due attention to temporary agency workers, they fail to receive due commitment due to the lack of attention from agency to temporary agency workers. This study was conducted to identify the agency related factors affecting temporary agency workers’ commitment. This was carried out as a cross sectional field study with a sample of 93 workers from temporary agency works in the ABC (pvt ltd. 93 temporary agency workers were selected as sample. Data were collected via a standard questionnaire that met accepted standards of validity and reliability. Descriptive statistics, Simple ranking, Factor analysis, ANOVA and Independent Sample T-Test technique were performed to analyze data. No of Temporary workers to supervisor (temp to consult ratio is the most influencing factor of temporary agency workers’ commitment in agency context. Job satisfaction, agency support, side bets, interactional justice, lack of alternative employments, procedural justice, distributive justice, reciprocity norm acceptance, socialization, breach of psychological contract, lack of skill transferability are the other factors, which are ordered from most influencing factor to less affecting factor to workers’ organizational commitment . Findings revealed that eleven out of thirteen factors are job related factors, other two are organization related and person related factors. Most client companies provide their attention, while agencies fail to provide

  13. Self-erecting temporary shelter: Kinetic Design and Vacuumatics

    Directory of Open Access Journals (Sweden)

    Vincenzo Sapienza

    2014-05-01

    Full Text Available SETS (Self-Erecting Temporary Shelter is a project born to realize a temporary, flexible, lightweight, experimental pavilion. It is a synthesis between the ancient origami’s art and the innovative vacuumatics. So SETS is able to switch from two-dimensional configuration, for transportation and storage, to the spatial one, adaptable to several uses (from fashion shows to emergencies. To achieve this goal SETS is based on two qualifying items: a strong geometric control, due to the parametric design tool, and the vacuum technology, that is able to ‘freeze’ it into the chosen configuration. In this article the authors will describe the topics of the first steps of the research, that allowed them to make some physic model in scale. They will also show the program of the following phases, that are addressed to the building of a prototype.

  14. Transforming knowledge across domains in the temporary development spaces

    DEFF Research Database (Denmark)

    Brønnum, Louise

    ) in staging innovative concept development. FEI appears as temporary spaces for innovative processes; and studies have pointed out the limited uptake of user knowledge (Elgaard Jensen 2012). This paper will discuss the possibilities and barriers for uptake of user knowledge in FEI in relation...... in industrial R&D from medical device development and a consultancy company both working with an explicit ambition for transforming user insights into data applicable for concept development. The empirical data will be examined and compared with current literature on transforming and transferring knowledge...... between domains [Carlile 2002, Star 2010, Binder et al 2011]. Additional literature on the constitution of temporary development spaces will be relevant in the analysis. The paper examines a range of heterogeneous actors engaged in the transformation process [Latour 1999, Callon 1988; Jensen 2003...

  15. Plant experience with temporary reverse osmosis makeup water systems

    International Nuclear Information System (INIS)

    Polidoroff, C.

    1986-01-01

    Pacific Gas and Electric (PG and E) Company's Diablo Canyon Power Plant (DCPP), which is located on California's central coast, has access to three sources of raw water: creek water, well water, and seawater. Creek and well water are DCPP's primary sources of raw water; however, because their supply is limited, these sources are supplemented with seawater. The purpose of this paper is to discuss the temporary, rental, reverse osmosis systems used by PG and E to process DCPP's raw water into water suitable for plant makeup. This paper addresses the following issues: the selection of reverse osmosis over alternative water processing technologies; the decision to use vendor-operated temporary, rental, reverse osmosis equipment versus permanent PG and E-owned and -operated equipment; the performance of DCPP's rental reverse osmosis systems; and, the lessons learned from DCPP's reverse osmosis system rental experience that might be useful to other plants considering renting similar equipment

  16. Multiple Institutional Logics in Inter-Institutional Temporary Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Söderlund, Jonas

    The idea of multiple institutional logics currently draws more and more attention as many organizational actors are forced to operate in ever more complex, temporary and vivid collaborations. We draw on findings from a unique case study of a temporary organization that carried the responsibility...... for the planning and construction of a new super hospital in the capital of Sweden. Our empirical data demonstrates the important role institutional logics contribute with in understanding logics behind actions as well as emerging conflicts in practice throughout the project process. The paper identifies four...... distinct response strategies the project actors relied upon to deal with the multiplicity of logics: total integration, partial decoupling, avoidance, and surfing. We discuss how these response strategies were used, in what situations, and what effects they had on the organization. The paper contributes...

  17. Temporary Life Changes and the Timing of Divorce.

    Science.gov (United States)

    Fallesen, Peter; Breen, Richard

    2016-10-01

    Marriage is a risky undertaking that people enter with incomplete information about their partner and their future life circumstances. A large literature has shown how new information gained from unforeseen but long-lasting or permanent changes in life circumstances may trigger a divorce. We extend this literature by considering how information gained from a temporary change in life circumstances-in our case, a couple having a child with infantile colic-may affect divorce behavior. Although persistent life changes are known to induce divorce, we argue that a temporary stressful situation allows couples more quickly to discern the quality of their relationship, in some cases leading them to divorce sooner than they otherwise would have. We formalize this argument in a model of Bayesian updating and test it using data from Denmark. We find that the incidence of infantile colic shortens the time to divorce or disruption among couples who would have split up anyway.

  18. Need for relevant timescales when crediting temporary carbon storage

    DEFF Research Database (Denmark)

    Jørgensen, Susanne Vedel; Hauschild, Michael Zwicky

    2013-01-01

    carbon storage in carbon footprinting. Methods: Implications of using a 100-year accounting period is evaluated via a literature review study of the global carbon cycle, as well as by analysing the crediting approaches that are exemplified by the PAS 2050 scheme for crediting temporary carbon storage......-term climatic benefits is considered to require storage of carbon for at least thousand years. However, it has been proposed that there may exist tipping points for the atmospheric CO2 concentration beyond which irreversible climate changes occur. To reduce the risk of passing such tipping points, fast...... mitigation of the rise in atmospheric greenhouse gas concentration is required and in this perspective, shorter storage times may still provide climatic benefits. Conclusions: Both short- and long-term perspectives should be considered when crediting temporary carbon storage, addressing both acute effects...

  19. Carbon Reduction Measures-Based LCA of Prefabricated Temporary Housing with Renewable Energy Systems

    Directory of Open Access Journals (Sweden)

    Ling Dong

    2018-03-01

    Full Text Available Temporary housing plays an important role in providing secure, hygienic, private, and comfortable shelter in the aftermath of disaster (such as flood, fire, earthquake, etc.. Additionally, temporary housing can also be used as a sustainable form of on-site residences for construction workers. While most of the building components used in temporary housing can be manufactured in a plant, prefabrication technology improves the production efficiency of temporary housing; furthermore, integrated renewable energy systems, for example, solar photovoltaic (PV system, offer benefits for temporary housing operations. In order to assess the environmental impacts of prefabricated temporary housing equipped with renewable energy systems, this study first divides the life cycle of temporary housing into six stages, and then establishes a life cycle assessment (LCA model for each stage. Furthermore, with the aim of reducing the environmental impacts, life cycle carbon reduction measures are proposed for each stage of temporary housing. The proposed methodology is demonstrated using a case study in China. Based on the proposed carbon reduction measures, the LCA of a prefabricated temporary housing case study building equipped with renewable energy systems indicates a carbon emissions intensity of 35.7 kg/m2·per year, as well as a reduction in material embodied emissions of 18%, assembly emissions of 17.5%, and operational emissions of 91.5%. This research proposes a carbon reduction-driven LCA of temporary housing and contributes to promoting sustainable development of prefabricated temporary housing equipped with renewable energy systems.

  20. Anticipatory Sorting and Gender Segregation in Temporary Employment

    OpenAIRE

    Isabel Fernandez-Mateo; Zella King

    2011-01-01

    We examine the roots of gender segregation in the screening process by using a longitudinal data set of candidates considered for temporary projects at a staffing firm and following their progress through the hiring pipeline. Theories invoked to explain gender segregation across jobs traditionally rely on firm-specific human capital and expectations of future commitment to explain this phenomenon. These do not apply in this setting. Yet we find that the staffing firm is more likely to shortli...

  1. Exits from Temporary Jobs in Europe: A Competing Risks Analysis

    DEFF Research Database (Denmark)

    D'Addio, Anna Christina; Rosholm, Michael

    2005-01-01

    We study transitions out of temporary jobs using the waves 1994-1999 of the European Community Household Panel applying a discrete time duration model. Specifically, we use a multinomial logitmodel distinguishing between exits into permanent employment and non-employment. Two different specificat...... as a whole, very short contracts provide higher chances of labour market exclusion especially for men. We discuss potential implications of our findings....

  2. Temporary amygdala inhibition reduces stress effects in female mice

    OpenAIRE

    Dalooei, Jila Rezaeian; Sahraei, Hedayat; Meftahi, Gholam Hossein; Khosravi, Maryam; Bahari, Zahra; Hatef, Boshra; Mohammadi, Alireza; Nicaeili, Fateme; Eftekhari, Fateme; Ghamari, Fateme; Hadipour, Mohamadmehdi; Kaka, Gholamreza

    2016-01-01

    The current study investigated the effect of temporary inhibition of amygdala in response to metabolic changes caused by stress in female mice. Unilateral and bilateral amygdala cannulation was carried out, and after a week of recovery, 2% lidocaine hydrochloride was injected into the mice amygdalae five minutes before the induction of stress. A communication box was employed to induce stress for four consecutive days and plasma corticosterone, food and water intake, weight changes, and anore...

  3. Prospects of using cassava as temporary shade for cocoa in ...

    African Journals Online (AJOL)

    It is being contended that the provision of optimal shade could maximise cocoa production. Four cassava varieties (Manihot spp.) were planted as temporary shade tree in September 1995 at three spacing (1.2 m x 0.6 m; x 1.2 m and 1.2 m x 2.4 m) at Akumadan. The level of shade provided by the canopies and the control ...

  4. Temporary vs. Permanent Sub-slab Ports: A Comparative ...

    Science.gov (United States)

    Vapor intrusion (VI) is the migration of subsurface vapors, including radon and volatile organic compounds (VOCs), from the subsurface to indoor air. The VI exposure pathway extends from the contaminant source, which can be impacted soil, non-aqueous phase liquid, or contaminated groundwater, to indoor air-exposure points. Therefore, contaminated matrices may include groundwater, soil, soil gas, and indoor air. VOC contaminants of concern typically include halogenated solvents such as trichloroethene, tetrachloroethene, and chloroform, as well as petroleum hydrocarbons, such as the aromatic VOCs benzene, toluene, and xylenes. Radon is a colorless radioactive gas that is released by radioactive decay of radionuclides in rock and soil that migrate into homes through VI in a similar fashion to VOCs. This project focused on the performance of permanent versus temporary sub-slab sampling ports for the determination of VI of halogenated VOCs and radon into an unoccupied house. VOC and radon concentrations measured simultaneously in soil gas using collocated temporary and permanent ports appeared to be independent of the type of port. The variability between collocated temporary and permanent ports was much less than the spatial variability between different locations within a single residential duplex. The agreement of the majority of VOC and radon concentrations, 0–36% relative percent difference, and 2–19% relative standard deviation respectively, of each sub-sl

  5. The Diaspora and Temporary Migrant Workers: Basic Concepts

    Directory of Open Access Journals (Sweden)

    Marija Krstić

    2016-02-01

    Full Text Available The paper looks at the phenomenon of migrant workers who emigrated to Western European countries after World War II. The labor demands created by the economic reconstruction of these countries, most notably Great Britain, West Germany, France, Switzerland, the Benelux countries, Sweden and Austria, coupled with low birth rates and high death rates, made it necessary for them to hire immigrant workers. On the other hand, poor economic conditions, few employment opportunities and a yearning for a higher standard of living drove workers from Italy, Spain, Portugal, Turkey, Yugoslavia, Greece, Ireland, Finland and North Africa to seek work abroad. These temporary migrant workers represent a link between their countries of origin and their host countries, and, as a group of people maintaining links with their native countries, they can also be considered their countries’ diaspora. However, considering the temporary nature of their residence abroad, it is questionable whether they actually are a diaspora. It is for this reason that the paper juxtaposes the phenomena of the diaspora and temporary migrant workers in order to analyze the question of whether, when and how these workers become a diaspora. In particular, it focuses on migrant workers from Yugoslavia, usually referred to as “gastarbajteri” (gastarbeiter, who in the 1960s and 1970s migrated mostly to West Germany, Austria, Australia, France and Switzerland, and on their political treatment by the Yugoslav state.

  6. 26 CFR 1.267(a)-2T - Temporary regulations; questions and answers arising under the Tax Reform Act of 1984 (temporary).

    Science.gov (United States)

    2010-04-01

    ... arising under the Tax Reform Act of 1984 (temporary). 1.267(a)-2T Section 1.267(a)-2T Internal Revenue... Not Deductible § 1.267(a)-2T Temporary regulations; questions and answers arising under the Tax Reform...) take into account changes made to section 267(b) by section 174 of the Tax Reform Act of 1984 (without...

  7. Schedules of Controlled Substances: Temporary Placement of ortho-Fluorofentanyl, Tetrahydrofuranyl Fentanyl, and Methoxyacetyl Fentanyl Into Schedule I. Temporary amendment; temporary scheduling order.

    Science.gov (United States)

    2017-10-26

    The Administrator of the Drug Enforcement Administration is issuing this temporary scheduling order to schedule the synthetic opioids, N-(2-fluorophenyl)-N-(1-phenethylpiperidin-4-yl)propionamide (ortho-fluorofentanyl or 2-fluorofentanyl), N-(1-phenethylpiperidin-4-yl)-N-phenyltetrahydrofuran-2-carboxamide (tetrahydrofuranyl fentanyl), and 2-methoxy-N-(1-phenethylpiperidin-4-yl)-N-phenylacetamide (methoxyacetyl fentanyl), into Schedule I. This action is based on a finding by the Administrator that the placement of ortho-fluorofentanyl, tetrahydrofuranyl fentanyl, and methoxyacetyl fentanyl into Schedule I of the Controlled Substances Act is necessary to avoid an imminent hazard to the public safety. As a result of this order, the regulatory controls and administrative, civil, and criminal sanctions applicable to Schedule I controlled substances will be imposed on persons who handle (manufacture, distribute, reverse distribute, import, export, engage in research, conduct instructional activities or chemical analysis, or possess), or propose to handle, ortho-fluorofentanyl, tetrahydrofuranyl fentanyl, and methoxyacetyl fentanyl.

  8. Permanent Temporariness? Changes in Social Contracts in Knowledge Work

    Directory of Open Access Journals (Sweden)

    Bente Rasmussen

    2012-02-01

    Full Text Available Many sociologists have argued that work no longer plays the central role in contemporary life experience because we have entered an age of insecurity in relation to employment, and knowledge workers are often pictured as egoistical portfolio workers who are only interested in their careers and no longer loyal to their employers. Cappelli (1999 on the other hand argues that more insecure employment relations is a result of employers’ strategy to buy workers rather than offering them long-term relations. Using case studies from seven different knowledge work contexts in Norway, this article argues that more temporary employment relations is not the result of career-seeking portfolio workers, but of changes in employment practices of their employers. These are not primarily changes in the formal employment contracts from permanent to temporary employment, but in the social contracts as they are practiced by the employers and experienced by the knowledge workers in the different contexts of knowledge work. The reason for more temporary relations was not because work does not matter for knowledge workers. On the contrary, we found that they accepted insecure conditions because work mattered and because they were eager to take on new tasks, learn the trade in new fields, and show that they were able to do the job. When they left their employer, it was because they were not able to do a good job in their positions or because they were increasingly directly exposed to an insecure market that signaled that they were not profitable (enough for their employer. Although changes in employment practices by the employers toward more short-term relations are not caused by disloyal portfolio workers, these practices may produce the problem of disloyal workers who have to secure their employment in the labor market.

  9. Regenerating 'Østre Havn' - The Everyday of Temporary Use Strategies

    DEFF Research Database (Denmark)

    Olsen, Tina Vestermann; Mikkelsen, Jacob Bjerre

    2015-01-01

    for a wide range of temporary uses. These are taking place alongside construction activities. This sets boundaries for the temporary use activities while the proposed future outlined by the municipality and the developer is being established. The question is what happens at the level of the everyday, how...... is the temporary use strategy affecting and shaping the opportunities for the group of temporary use activists to create difference at the site? The article aims at answering this by depicting a real life process over a timespan of two years - mainly from the perspective of the group of temporary use activists....... This will show that ‘temporary use’ activities does not only perform in a strategic space defined by a municipality but in an actual physical place continuously made and renegotiated influenced by a multitude of factors. The article contributes to a discussion on transformation projects towards new futures where...

  10. Borrowed buildings: Canada's temporary hospitals during World War I.

    Science.gov (United States)

    Adams, A

    1999-01-01

    This article explores the alterations and additions made to houses, colleges, and larger public buildings in their temporary use as convalescent homes for wounded Canadian soldiers during World War I. These ''borrowed buildings'' anticipated and emphasized three important characteristics of subsequent hospital architecture by suggesting that domestic environments enhanced healing, that hospitals should be accessible, and that patients should be segregated according to social status and disease. The broader implications of the study are that temporarily appropriated spaces contribute to the definition of many institutions and often act as arenas of resistance to established practices.

  11. Institutional Logics in Inter-institutional Temporary Organizations

    DEFF Research Database (Denmark)

    Pemsel, Sofia; Söderlund, Jonas

    -cognitive, normative, and regulative – are unfolding and evolving in such contexts. The case study addresses the integration and disintegration of logics and normative orders in an ongoing process characterized by the co-mingling, co-existence, creation and resolutions of hybrid logics and creation of institutional...... exceptions throughout the life of the studied temporary organization. In that respect, this paper contributes with a more nuanced view on the evolution, dynamics, and co-existence of pressures from multiple institutional demands at the organizational level....

  12. Microleakage of different temporary filling materials in primary teeth.

    Science.gov (United States)

    Odabas, Mesut Enes; Tulunoglu, Ozlem; Ozalp, Serife Ozdemir; Bodur, Haluk

    2009-01-01

    The aim of this study was to compare the sealing properties of IRM, Coltosol, Cavit G, Adhesor and Clip, which used as temporary filling material in coronal access openings in extracted human primary teeth. Standardized access cavities of 2 x 2 mm were prepared in the eighty-four, caries-free human primary anterior teeth. The teeth were divided randomly into five groups of 16 teeth each. Temporary restorative materials Group A: IRM (Dentsply), Group B: Coltosol (Coltone), Group C: Cavit G (3M), Group D: Adhesor (Spofa Dental) and Group E: Clip (Voco) were applied according to the manufacturer's directions. The specimens were immersed silver nitrate and placed in film developer under fluorescent for 24 hours. The sectioned specimens were evaluated under a digital microscope at x 20 magnifications and blindly scored for microleakage. Clip presented the least microleakage value whereas; Adhesor and IRM presented the higher microleakage values. There were statistically significant differences between Clip and the others groups, while there were no statistically significant differences in microleakage between IRM, Adhesor, Coltosol and Cavit G. However the leakage scores of Clip and Cavit G were congruent (p = 0.454). Amongst the five materials, Clip exhibited a better sealing ability.

  13. In Vitro Studies of Temporary Vena Cava Filters

    International Nuclear Information System (INIS)

    Lorch, Heike; Zwaan, Martin; Kulke, Christian; Weiss, Hans-Dieter

    1998-01-01

    Purpose: To evaluate the clot trapping capacity of different temporary vena cava filters in a vena cava model. Methods: A vena cava flow model was built using PVC tubing, a hemodialysis membrane and a pulsatile pump. Blood was imitated by a Dextran 40 solution. Five different temporary vena cava filters and two prototypes were tested using human thrombi. The mechanism of clot capture was observed. Results: Decreasing rank order according to decreasing percentage of clots captured for the 21-mm diameter vena cava model was Cook (C) > Angiocor (A) > Cordis (CD) > Antheor (TF-6) > DIL for thrombi with a diameter of 3 mm and A > C > CD > TF-6 > DIL for 5-mm thrombi. In a cava with diameter of 28 mm, decreasing rank order was C > CD = A > TF-6 > DIL and C > CD = A > DIL > TF-6 for 3- and 5-mm thrombi, respectively. Two new prototypes, the TF-8 and TF-10 filters, achieved better results than the TF-6 filter and were in most conditions comparable to the A and CD filters. In most cases, thrombi were trapped between filter and cava wall. Conclusion: The vena cava flow model demonstrates significant differences in rates of clot capture (range 22%-98%) depending on cava diameter, thrombus size, and filter type

  14. Temporary amygdala inhibition reduces stress effects in female mice

    Directory of Open Access Journals (Sweden)

    Jila Rezaeian Dalooei

    2016-09-01

    Full Text Available The current study investigated the effect of temporary inhibition of amygdala in response to metabolic changes caused by stress in female mice. Unilateral and bilateral amygdala cannulation was carried out, and after a week of recovery, 2% lidocaine hydrochloride was injected into the mice amygdalae five minutes before the induction of stress. A communication box was employed to induce stress for four consecutive days and plasma corticosterone, food and water intake, weight changes, and anorexia were measured as stress-induced metabolic changes. Results demonstrated that stress, increases stress, increased plasma corticosterone concentrations, weight, food, and water intake. Temporary inhibition of the amygdala slightly decreased plasma corticosterone concentrations, but did not fully reduce the effect of stress. The bilateral injection of lidocaine hydrochloride to the amygdala reduced the effect of stress and reduced water intake and weight. Unilateral injection of lidocaine hydrochloride into the left and right amygdala reduced food intake. In conclusion, the present study demonstrated that the left side and right side of amygdala nuclei play a different role in metabolic responses in stress.

  15. The profound precariousness of work through temporary work agency

    Directory of Open Access Journals (Sweden)

    Mihaela-Emilia Marica

    2016-12-01

    Full Text Available The increase in the number of atypical work contracts in the field of industry relationships, as part of a major European trend towards gaining more flexibility in the labour market, is significant and cannot be overlooked in most member countries of the European Union. This finding is corroborated by the recent surveys conducted across Europe, that reveal the prevalence of these flexible ways of organizing work, over the archetypal template of the individual work contract. However, this range of atypical contractual arrangements and the great number of versions and subcategories they include, are describing a number of negative features that seem to characterize these new forms of employment. Since the field of atypical employment is complex and we cannot analyse the incidence of these negative effects for all the atypical methods of employment, in the following article we will limit ourselves to explore the pressing issues related to the system of temporary work through work agencies. As we shall see, all aspects of the salary field, of health and safety at work and the level of insecurity and instability of labour through temporary work agency reveals a strong character associated with this kind of precarious employment.

  16. Temporary work and depressive symptoms in South Korean workers.

    Science.gov (United States)

    Kim, W; Kim, T-H; Lee, T-H; Ju, Y J; Chun, S Y; Park, E-C

    2017-08-01

    In many countries, including South Korea, labour market changes have led to an increase in unstable, temporary jobs. There is evidence that workers in such jobs may experience poorer mental health than those in more stable employment. To investigate the association between temporary employment and depressive symptoms in South Korean workers. We analysed data from the 2010-2014 Korean Welfare Panel Study (KOWEPS). Employment type was categorized into workers paid per day of labour (day labourers), those on short-term contracts (fixed-term workers) and permanent workers. The association between employment type and depressive symptoms, measured using the Center for Epidemiological Studies Depression scale (CES-D 11), was examined using the generalized estimating equation model. A total of 3756 workers aged 20-59 were included in the 2010 baseline population. Day labourers had the highest mean CES-D 11 score, followed by fixed-term workers and permanent workers. With the day labourer group as reference, fixed-term workers (β: -1.5027, P < 0.001) and permanent workers (β: -2.1848, P < 0.001) showed statistically significant decreases in depression scores. Compared with day labourers, fixed-term workers and permanent workers had progressively lower depression scores. The findings of this study suggest that mental health inequalities based on employment type exist in South Korea. © The Author 2017. Published by Oxford University Press on behalf of the Society of Occupational Medicine. All rights reserved. For Permissions, please email: journals.permissions@oup.com

  17. Tolerance of herbaceous summer legumes of temporary waterlogging

    Directory of Open Access Journals (Sweden)

    Elsa M. Ciotti

    2014-09-01

    Full Text Available A greenhouse study to evaluate adaptation of 4 herbaceous summer legumes to temporary waterlogging was conducted.  Species evaluated were Desmanthus virgatus and Aeschynomene americana in their vegetative stage, and Macroptilium lathyroides and M. atropurpureum in both vegetative and reproductive stages.  The experimental design was randomized blocks with 5 replications and treatments were:  T0, control; T1, saturation by capillary movement placing pots in buckets of 5 L with 10 cm of permanent water; and T2, flooding, placing pots in buckets of 10 L and a layer of water 5 cm above the soil.  The duration of the water treatments was 7 days. Waterlogging did not affect shoot or root biomass production nor nodulation in A. americana, whereas D. virgatus had its highest dry matter production in saturated soil (T1.  In M. lathyroides flooding tolerance was more evident in the reproductive than in the vegetative stage, probably due to more production of adventitious roots and formation of aerenchymatic tissue.  Macroptilium atropurpureum showed adaptation to temporary flooding.  Survival and quick recovery of these species would confirm their potential as forages for temporarily waterlogged soils.Keywords: Forage legumes, flooding, Aeschynomene americana, Desmanthus virgatus, Macroptilium lathyroides, Northeast Argentina.DOI: 10.17138/TGFT(2278-286

  18. Use of temporary nursing staff and nosocomial infections in intensive care units.

    Science.gov (United States)

    Bae, Sung-Heui; Brewer, Carol S; Kelly, Maureen; Spencer, Alexandra

    2015-04-01

    To examine the nature and prevalence of the use of temporary nursing staff in intensive care units and relationships between the use of temporary nursing staff and the occurrence of nosocomial infections (central line-associated blood stream infections and ventilator-associated pneumonia). Hiring temporary nurses raises controversial issues with respect to nurse staffing, care processes and patient outcomes, yet empirical findings regarding the use of temporary nurses are mixed. Whether adverse patient outcomes in intensive care units are related to the use of temporary nursing staff remains unexamined. A retrospective longitudinal design was used. Data were collected monthly from 12 intensive care units at six hospitals; 144 ICU-month data points were used for the analysis. Chi-square, anova and logit regression models were used to examine the research questions. The intensive care units used higher levels of temporary nursing staff, but the use of temporary nursing staff was not significantly associated with nosocomial infections. Nurses' perceptions regarding staffing and resource adequacy were significantly associated with nosocomial infections. No evidence was found to link the use of temporary nursing staff and nosocomial infections. Instead, nurses' perceptions of staffing adequacy were related to nosocomial infections. Given the greater use of temporary nursing staff in intensive care units, nurse managers in intensive care units need to monitor the levels of temporary nurse staffing and develop a systematic approach for hospitals to assist in these nurses' adjustment, which can reduce the burden of both temporary and permanent intensive care unit nurses. In addition to quantitative measures of nurse staffing, nurses' perceptions regarding staffing adequacy can be used to measure nurse staffing in relation to adverse patient outcomes. © 2014 John Wiley & Sons Ltd.

  19. Estimating temporary emigration and breeding proportions using capture-recapture data with Pollock's robust design

    Science.gov (United States)

    Kendall, W.L.; Nichols, J.D.; Hines, J.E.

    1997-01-01

    Statistical inference for capture-recapture studies of open animal populations typically relies on the assumption that all emigration from the studied population is permanent. However, there are many instances in which this assumption is unlikely to be met. We define two general models for the process of temporary emigration, completely random and Markovian. We then consider effects of these two types of temporary emigration on Jolly-Seber (Seber 1982) estimators and on estimators arising from the full-likelihood approach of Kendall et al. (1995) to robust design data. Capture-recapture data arising from Pollock's (1982) robust design provide the basis for obtaining unbiased estimates of demographic parameters in the presence of temporary emigration and for estimating the probability of temporary emigration. We present a likelihood-based approach to dealing with temporary emigration that permits estimation under different models of temporary emigration and yields tests for completely random and Markovian emigration. In addition, we use the relationship between capture probability estimates based on closed and open models under completely random temporary emigration to derive three ad hoc estimators for the probability of temporary emigration, two of which should be especially useful in situations where capture probabilities are heterogeneous among individual animals. Ad hoc and full-likelihood estimators are illustrated for small mammal capture-recapture data sets. We believe that these models and estimators will be useful for testing hypotheses about the process of temporary emigration, for estimating demographic parameters in the presence of temporary emigration, and for estimating probabilities of temporary emigration. These latter estimates are frequently of ecological interest as indicators of animal movement and, in some sampling situations, as direct estimates of breeding probabilities and proportions.

  20. 77 FR 75654 - Notice of Temporary Closures on Public Lands in Owyhee County, ID

    Science.gov (United States)

    2012-12-21

    ... Management, Interior. ACTION: Notice of temporary road closure to motorized vehicle use and temporary area... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLIDB00000 LF20000000.JS0000 LFESGXW70000... lands administered by the Owyhee Field Office, Bureau of Land Management (BLM) and Morley Nelson Snake...

  1. 75 FR 17313 - Temporary Assistance for Needy Families (TANF) Carry-Over Funds

    Science.gov (United States)

    2010-04-06

    ... RIN 0970-AC40 Temporary Assistance for Needy Families (TANF) Carry-Over Funds AGENCY: Administration.... SUMMARY: This final rule implements the statutory change to section 404(e) of the Social Security Act as... Territories to use Temporary Assistance for Needy Families (TANF) program funds carried over from a prior year...

  2. 76 FR 41240 - Agave Energy Company; Notice for Temporary Waiver of Filing and Reporting Requirements

    Science.gov (United States)

    2011-07-13

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. OR11-17-000] Agave Energy Company; Notice for Temporary Waiver of Filing and Reporting Requirements Take notice that on June 24...), Agave Energy Company (AEC) requests that the Commission grant a temporary waiver of the Interstate...

  3. 75 FR 6883 - Temporary Agricultural Employment of H-2A Aliens in the United States

    Science.gov (United States)

    2010-02-12

    ... Division 29 CFR Part 501 Temporary Agricultural Employment of H-2A Aliens in the United States; Final Rule... Division 29 CFR Part 501 RIN 1205-AB55 Temporary Agricultural Employment of H-2A Aliens in the United... of the alien in such labor or services will not adversely affect the wages and working conditions of...

  4. 8 CFR 1244.5 - Temporary treatment benefits for eligible aliens.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Temporary treatment benefits for eligible aliens. 1244.5 Section 1244.5 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT... § 1244.5 Temporary treatment benefits for eligible aliens. (a) Prior to the registration period. Prior to...

  5. 26 CFR 1.103(n)-6T - Determinations of population (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Determinations of population (temporary). 1.103....103(n)-6T Determinations of population (temporary). Q-1: What is the proper method for determining population? A-1: All determinations of population must be made with respect to any calendar year on the basis...

  6. 26 CFR 1.482-8T - Examples of the best method rule (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 6 2010-04-01 2010-04-01 false Examples of the best method rule (temporary). 1... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Adjustments § 1.482-8T Examples of the best method rule (temporary). (a) [Reserved]. For further guidance, see § 1.482-8(a). (b) Examples 1 through 12. [Reserved...

  7. 26 CFR 1.163-10T - Qualified residence interest (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Qualified residence interest (temporary). 1.163...) INCOME TAX (CONTINUED) INCOME TAXES (CONTINUED) Itemized Deductions for Individuals and Corporations § 1.163-10T Qualified residence interest (temporary). (a) Table of contents. This paragraph (a) lists the...

  8. 26 CFR 1.132-6T - De minimis fringe-1985 through 1988 (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false De minimis fringe-1985 through 1988 (temporary....132-6T De minimis fringe—1985 through 1988 (temporary). (a) In general. Gross income does not include the value of a de minimis fringe provided to an employee. The term “de minimis fringe” means any...

  9. 76 FR 78739 - Agency Information Collection (Regulation on Application for Fisher Houses and Other Temporary...

    Science.gov (United States)

    2011-12-19

    ... AFFAIRS Agency Information Collection (Regulation on Application for Fisher Houses and Other Temporary Lodging and VHA Fisher House Application) Activity Under OMB Review AGENCY: Veterans Health Administration... Application for Fisher Houses and Other Temporary Lodging and VHA Fisher House Application, VA Forms 10-0408...

  10. 26 CFR 1.103(n)-5T - Certification of no consideration for allocation (temporary).

    Science.gov (United States)

    2010-04-01

    ... (temporary). 1.103(n)-5T Section 1.103(n)-5T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... Income § 1.103(n)-5T Certification of no consideration for allocation (temporary). Q-1: Who must certify that there was no consideration for an allocation? A-1: Section 103(n)(12)(A) provides that, with...

  11. The impact of displaced people's temporary shelters on their surrounding environment

    NARCIS (Netherlands)

    Thadaniti, S.; Chantavanich, S.; U-Sha, K.; Lambregts, B.; Bhiromkaew, J.; Wijitkosum, S.; Prombang, V.; Toommakorn, S.

    2014-01-01

    This book presents an overview of environmental issues and impacts associated with temporary shelters for displaced people along the Thai-Myanmar border, and offers recommendations to improve the environmental conditions in and around the settlements. Out of nine such temporary shelters, three were

  12. 38 CFR 21.6001 - Temporary vocational training program for certain pension recipients.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Temporary vocational training program for certain pension recipients. 21.6001 Section 21.6001 Pensions, Bonuses, and Veterans... Program of Vocational Training for Certain New Pension Recipients General § 21.6001 Temporary vocational...

  13. 78 FR 79308 - Dental Devices; Reclassification of Temporary Mandibular Condyle Prosthesis

    Science.gov (United States)

    2013-12-30

    ... effectiveness. Finally, the guideline uses mandatory language to emphasize that firms must comply with special.... FDA-2012-N-1239] Dental Devices; Reclassification of Temporary Mandibular Condyle Prosthesis AGENCY...) is issuing a final order to reclassify temporary mandibular condyle prosthesis, a preamendments class...

  14. Temporary contracts : Effect on job satisfaction and personal lives of recent PhD graduates

    NARCIS (Netherlands)

    Waaijer, C.J.F.; Belder, R.; Sonneveld, H.; Van, Bochove C.A.; Van, der Weijden I.C.M.

    2017-01-01

    In this study, we assess the effects of temporary employment on job satisfaction and the personal lives of recent PhD graduates. Temporary employment is becoming increasingly prevalent in many sectors, but has been relatively common in academia, especially for early career scientists. Labor market

  15. 42 CFR 488.56 - Temporary waivers applicable to skilled nursing facilities.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 5 2010-10-01 2010-10-01 false Temporary waivers applicable to skilled nursing... PROCEDURES Special Requirements § 488.56 Temporary waivers applicable to skilled nursing facilities. (a... skilled nursing facility to engage the services of a registered nurse more than 40 hours a week, the...

  16. 78 FR 2273 - Canned Tuna Deviating From Identity Standard; Temporary Permit for Market Testing

    Science.gov (United States)

    2013-01-10

    ... Sea International (the applicant). We are announcing that we have issued a temporary permit to the... giving notice that we have issued a temporary permit to Chicken of the Sea International, 9330 Scranton... in accordance with the standard; (2) adding seasoning and flavoring ingredients (i.e., lemon juice...

  17. 75 FR 77753 - Pilot Program for the Temporary Exchange of Information Technology Personnel

    Science.gov (United States)

    2010-12-14

    ... Part 241 Pilot Program for the Temporary Exchange of Information Technology Personnel AGENCY... Program for the Temporary Exchange of Information Technology (IT) Personnel. This statute authorizes the... Information Technology Personnel,'' to implement the Pilot authorized by Section 1110. This Pilot will be...

  18. 77 FR 67442 - Soo Line Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Science.gov (United States)

    2012-11-09

    ... Surface Transportation Board Soo Line Railroad Company--Temporary Trackage Rights Exemption-- BNSF Railway Company BNSF Railway Company (BNSF), pursuant to a written trackage rights agreement (Agreement), has agreed to grant temporary overhead trackage rights to Soo Line Railroad Company d/b/a Canadian Pacific...

  19. 77 FR 60742 - BNSF Railway Company-Temporary Trackage Rights Exemption-Union Pacific Railroad Company

    Science.gov (United States)

    2012-10-04

    ... Surface Transportation Board BNSF Railway Company--Temporary Trackage Rights Exemption--Union Pacific Railroad Company Pursuant to a written trackage rights agreement dated August 10, 2012, Union Pacific Railroad Company (UP) has agreed to grant restricted temporary trackage rights to BNSF Railway Company...

  20. 26 CFR 1.410(a)-8T - Year of service; break in service (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 5 2010-04-01 2010-04-01 false Year of service; break in service (temporary). 1...)-8T Year of service; break in service (temporary). (a)-(b) (c) Breaks in service. (1) (2) Employees...-year break in service under a plan which provides that after not more than 2 years of service each...

  1. Assessment of the consequences in premature loss of the temporary lower molars.

    Science.gov (United States)

    Petcu, Ana; Bălan, Adriana; Gavrilă, Laura Maria Vasilca; Savin, Carmen

    2014-01-01

    The consequences of premature loss of temporary teeth are complex, both of functional and morphological order and the clinical presentation depends on multiple factors: the temporary tooth loss rate as compared with permanent tooth eruption sequence and the number and topography of teeth extracted, so the clinical form of edentulous, which can be frontal or lateral, symmetric or asymmetric, isolated or continuous.

  2. 78 FR 20123 - Extension of the Designation of Honduras for Temporary Protected Status

    Science.gov (United States)

    2013-04-03

    ... Docket No. USCIS-2012-0016] RIN 1615-ZB18 Extension of the Designation of Honduras for Temporary... the designation of Honduras for Temporary Protected Status (TPS) for 18 months from July 6, 2013... Honduras that prompted the TPS designation continue to be met. There continues to be a substantial, but...

  3. 48 CFR 37.112 - Government use of private sector temporaries.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Government use of private... REGULATION SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Service Contracts-General 37.112 Government use of private sector temporaries. Contracting officers may enter into contracts with temporary help...

  4. 30 CFR 75.209 - Automated Temporary Roof Support (ATRS) systems.

    Science.gov (United States)

    2010-07-01

    ... of temporary support shall be used, as specified in the roof control plan, when— (1) Mining... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Automated Temporary Roof Support (ATRS) systems... COAL MINE SAFETY AND HEALTH MANDATORY SAFETY STANDARDS-UNDERGROUND COAL MINES Roof Support § 75.209...

  5. Temporary threshold shift after exposure to pop music.

    Science.gov (United States)

    Axelsson, A; Lindgren, F

    1978-01-01

    Temporary threshold shift (TTS) was studied in pop musicians as well as in listeners. It appears that TTS is less pronounced in pop musicians than in listeners. This can only in part be explained by slightly inferior hearing threshold levels than in the audience before exposure. Further, male listeners showed more TTS than female listeners. After 2 hours of exposure to live pop music a TTS2 appears in pop musicians after an exposure to 98 dB(A) as opposed to listeners where TTS2 appears at 92 dB(A). When the present results are related to the CHABA risk criteria it seems that exposure to live pop music at 100 dB(A) for 2 hours is a limit which should not be exceeded if the risk of permanent hearing loss is to be avoided.

  6. Evaluation Of A Temporary, Immersive Learning Community Based On Worldschooling

    Directory of Open Access Journals (Sweden)

    Aimee FERRARO

    2016-12-01

    Full Text Available Learning communities are a proven method for engaging groups of people who share common goals for personal growth and knowledge acquisition (Gabelnick, MacGregor, Matthews, & Smith, 1990; Taylor, Moore, MacGregor, & Lindblad, 2003. However, little is known about the usefulness of this approach in the context of alternative education. This article describes the evaluation of a temporary, immersive learning community for self-directed teen learners, Project World School (PWS, which was based on a new, pedagogical approach to learning called worldschooling. Findings indicate that regardless of demographic characteristics and personal interests, PWS attendees experienced learning and progress in three main areas: social development, personal development, and experiential academics. The PWS model shows evidence of the benefits of worldschooling and has potential to be successfully replicated and translated to other international settings.

  7. Population processes in rural Yemen: temporary emigration, breastfeeding, and contraception.

    Science.gov (United States)

    Myntti, C

    1979-10-01

    North Yemen's 5.5 million people have a life expectancy of 42 years, and a crude birth rate of 46/1000 with a natural increase of 2.4%/year. A study was conducted from 1977-78 in 3 different ecological and cultural zones to determine the effects of 3 fertility variables: 1) temporary emigration; 2) breastfeeding; and 3) contraception usage. Spousal separation due to Yemeni males working outside the country may not be as important a factor to family size as the attitudinal changes toward family size and contraception the men bring back. Bottlefeeding is an accepted way of feeding infants even in remote villages. Powdered milk is readily available and Yemeni women can afford to purchase the milk, which may cause shorter birth intervals. Contraception usage is increasing due to decreased infant mortality levels, reevaluation of family size, and increased availability of contraceptives. The increase in contraceptives may offset the effects of breastfeeding.

  8. Temporary ectropion therapy by adhesive taping: a case study

    Directory of Open Access Journals (Sweden)

    Habermann Anke

    2008-07-01

    Full Text Available Abstract Introduction Various surgical procedures are available to correct paralytic ectropion, which are applied in irreversible facial paresis. Problems occur when facial paresis has an unclear prognosis, since surgery of the lower eyelid is usually irreversible. We propose a simple method to correct temporary ectropion in facial palsy by applying an adhesive strip. Patients and methods Ten patients with peripheral facial paresis and paralytic ectropion were treated with an adhesive strip to correct paralytic ectropion. We used "Steri-Strips" (45 × 6.0 mm, which were taped on the carefully cleaned skin of the lower eyelid and of the adjacent zygomatic region until the prognosis of the paresis was clarified. In addition to the examiner's evaluation of the lower lacrimal point in the lacrimal lake, subjective improvement of the symptoms was assessed using a visual analogue scale (VAS, 1–10. Results 9 patients reported a clear improvement of the symptoms after adhesive taping. There was a clear regression of tearing (VAS (median = 8; 1 = no improvement, 10 = very good improvement, the cosmetic impairment of the adhesive tape was low (VAS (median = 2.5; 1 = no impairment, 10 = severe impairment and most of the patients found the use of the adhesive strip helpful. There was slight reddening of the skin in one case and well tolerated by the facial skin in the other cases. Conclusion The cause and location of facial nerve damage are decisive for the type of surgical therapy. In potentially reversible facial paresis, procedures should be used that are easily performed and above all reversible without complications. Until a reliable prognosis of the paresis can be made, adhesive taping is suited for the temporary treatment of paralytic ectropion. Adhesive taping is simple and can be performed by the patient.

  9. Is temporary employment a cause or consequence of poor mental health? A panel data analysis.

    Science.gov (United States)

    Dawson, Chris; Veliziotis, Michail; Pacheco, Gail; Webber, Don J

    2015-06-01

    Mental health status has an association with labour market outcomes. If people in temporary employment have poorer mental health than those in permanent employment then it is consistent with two mutually inclusive possibilities: temporary employment generates adverse mental health effects and/or individuals with poorer mental health select into temporary from permanent employment. We apply regression analyses to longitudinal data corresponding to about 50,000 observations across 8000 individuals between 1991 and 2008 drawn from the British Household Panel Survey. We find that permanent employees who will be in temporary employment in the future have poorer mental health than those who never become temporarily employed. We also reveal that this relationship is mediated by greater job dissatisfaction. Overall, these results suggest that permanent workers with poor mental health appear to select into temporary employment thus signalling that prior cross section studies may overestimate the influence of employment type on mental health. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Empowerment, job satisfaction, and organizational commitment: comparison of permanent and temporary nurses in Korea.

    Science.gov (United States)

    Han, Sang-Sook; Moon, Sook Ja; Yun, Eun Kyoung

    2009-11-01

    This study was conducted to describe and compare empowerment, job satisfaction, and organizational commitment between permanent and temporary nurses in Korea. Since Korea's economic crisis of 1997, Korea's labor market has been undergoing dramatic modification, and the rate of temporary nurses employed in health care organizations has gradually increased. However, studies focusing on nurses' employment status, which potentially affect the individual and hospital organization, have been rarely conducted. This was a descriptive comparative study. The convenient sample of 416 nurses from 19 hospitals in Korea completed a structured questionnaire. Overall, permanent nurses presented higher levels of job satisfaction, organizational commitment, and empowerment than did temporary nurses. The results of this study indicated that health care administrators should develop strategies to close the gap of perceptions between permanent and temporary nurses in Korea. The results of this study also imply that such opportunities and compensation plans related with administrative recognition should be made available to the temporary nurses to manage their workforces more efficiently.

  11. TREHS (Temporary Rivers Ecological and Hydrological Status): new software for investigating the degree of hydrologic alteration of temporary streams.

    Science.gov (United States)

    Gallart, Francesc; Llorens, Pilar; Cid, Núria; latron, Jérôme; Bonada, Núria; Prat, Narcís

    2017-04-01

    The evaluation of the hydrological alteration of a stream due to human activities is a first step to assess its overall quality and to design management strategies for its potential restoration. This task is currently made comparing impacted against unimpacted hydrographs, with the help of software tools, such as the IHA (Indicators of Hydrologic Alteration). Then, the environmental evaluation of the hydrological alteration is to be made in terms of its expectable menace for the original biological communities and/or its help for the spread of invasive species. However, when the regime of the target stream is not perennial, there are four main difficulties for implementing methods for assessing hydrological alteration: i) the main hydrological features relevant for biological communities in a temporary stream are not quantitative (discharges) but qualitative (temporal patterns of states such as flowing water, stagnant pools or lack of surface water), ii) stream flow records do not inform on the temporal occurrence of stagnant pools, which act as refugees for many species during the cessation of flow, iii) as most of the temporary streams are ungauged, the evaluation of their regime must be determined by using alternative methods such as remote sensing or citizen science, and iv) the biological quality assessment of the ecological status of a temporary stream must be conducted following a sampling schedule adapted to the flow regime and using adequate reference conditions. In order to overcome these challenges using an operational approach, the TREHS freely available software tool has been developed within the EU LIFE TRIVERS project (LIFE13 ENV/ES/000341). This software allows for the input of information coming from flow simulations obtained using any rainfall-runoff model (to set an unimpacted reference stream regime) and compares them with the information obtained from flow gauging records, interviews made to local citizens, instantaneous observations made by

  12. 77 FR 12723 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Science.gov (United States)

    2012-03-02

    ... the Temporary Employment of Aliens in Agriculture in the United States; Announcement of Non- Material... reasons in great detail in the preamble of the ``Temporary Agricultural Employment of H-2A Aliens in the... set the AEWR. See ``Temporary Agricultural Employment of H-2A Aliens in the United States; Modernizing...

  13. Early Closure of a Temporary Ileostomy in Patients With Rectal Cancer

    DEFF Research Database (Denmark)

    Danielsen, Anne K; Park, Jennifer; Jansen, Jens E

    2017-01-01

    OBJECTIVE: The objective was to study morbidity and mortality associated with early closure (8-13 days) of a temporary stoma compared with standard procedure (closure after > 12 weeks) after rectal resection for cancer. BACKGROUND: A temporary ileostomy may reduce the risk of pelvic sepsis after .......0001. CONCLUSIONS: It is safe to close a temporary ileostomy 8 to 13 days after rectal resection and anastomosis for rectal cancer in selected patients without clinical or radiological signs of anastomotic leakage.......OBJECTIVE: The objective was to study morbidity and mortality associated with early closure (8-13 days) of a temporary stoma compared with standard procedure (closure after > 12 weeks) after rectal resection for cancer. BACKGROUND: A temporary ileostomy may reduce the risk of pelvic sepsis after...... creation) of a temporary ileostomy was compared with late closure (>12 weeks) in a multicenter randomized controlled trial, EASY (www.clinicaltrials.gov, NCT01287637) including patients undergoing rectal resection for cancer. Patients with a temporary ileostomy without signs of postoperative complications...

  14. Review of the Potential for a Cyber-Physical System Approach to Temporary Structures Monitoring

    Directory of Open Access Journals (Sweden)

    Xiao Yuan

    2015-11-01

    Full Text Available Around three quarters of construction workers work on or near temporary structures, whose failures lead to more than 100 deaths, 4500 injuries, and damage costing $90 million each year in the United States. However, few of the temporary structural problems have been well addressed, especially when compared with the increasing improvements in permanent structures. Meanwhile, the review of leading causes of temporary structural failures identifies the need for improved methods, such as Cyber-Physical Systems (CPS, to prevent potential structural hazards. This paper makes the first effort to examine CPS applicability in temporary structures, and potential benefits brought by CPS to temporary structural monitoring. Key definitions and features of CPS, CPS applications in both other industry sectors and the built environment, and applications of CPS enabling technologies in temporary structures are reviewed. It is concluded that CPS provides opportunity to address safety and structural problems of temporary structures. For a clear understanding of how CPS works in structural monitoring, an application scenario of scaffolding system is presented. Finally, system requirements followed by a system architecture are identified.

  15. Recurrent temporary paralysis reported after human rabies post-exposure prophylaxis.

    Science.gov (United States)

    Dato, V M; Campagnolo, E R; Shah, D U; Bellush, M J; Rupprecht, C E

    2015-05-01

    Adverse events can occur after rabies post-exposure prophylaxis (PEP), and linkage to causality is often difficult to determine. We report a case of recurrent temporary paralysis that began immediately after the initiation of rabies PEP in a man exposed to a bat. The recurrent temporary paralysis first occurred in the patient after his initial dose and then again after day 3 of his rabies PEP. The PEP was terminated prior to a serologic response. The patient continued to experience numerous discrete episodes of temporary paralysis for over two years. © 2014 Blackwell Verlag GmbH.

  16. Temporary implants for patients with low bone density of the upper maxilla: an alternative rehabilitation strategy.

    Science.gov (United States)

    de Aguiar, Rogério Coelho; Zabolotsky, Borys; de Souza, Dircilene Colares; Ferreira, Cimara Fortes; Cardoso, Antônio Carlos

    2012-03-01

    The use of removable provisional prosthesis after implant placement is undesirable for many patients. In addition, removable prostheses place unfavorable pressure over implants during the healing period. The use of temporary implants enable greater stability and functionality of the prostheses. This clinical report shows the use of temporary implants in a low density maxilla in conjunction with a fixed provisional prosthesis. The temporary implants contributed to the support of the provisional fixed upper arch prosthesis and to patient comfort with a fixed prosthesis during the healing period.   Fixed provisional prostheses are a potentially desirable alternative treatment strategy. © 2009 Wiley Periodicals, Inc.

  17. Mobile integrated temporary utility system. Innovative technology summary report

    International Nuclear Information System (INIS)

    1998-12-01

    The Mobile Integrated Temporary Utility System (MITUS) integrates portable electrical power along with communications and emergency alarm and lighting capabilities to provide safe, centralized power to work areas that need to be de-energized for decommissioning work. MITUS consists of a portable unit substation; up to twenty portable kiosks that house the power receptacles, communications, and emergency alarm and lighting systems; and a central communications unit. This system makes sequential decommissioning efforts efficient and cost-effective by allowing the integrated system to remain intact while being moved to subsequent work sites. Use of the MITUS also eliminates the need to conduct zero-energy tests and implement associated lock-out/tag-out procedures at partially de-energized facilities. Since the MITUS is a designed system, it can be customized to accommodate unique facility conditions simply by varying kiosks and transformer configurations. The MITUS is an attractive alternate to the use of portable generators with stand-alone communications and emergency system. It is more cost-effective than upgrading or reconfiguring existing power distribution systems

  18. Temporary corneal stem cell dysfunction after radiation therapy

    International Nuclear Information System (INIS)

    Hiroshi, Fujishima; Kazuo, Tsubota

    1996-01-01

    Radiation therapy can cause corneal and conjuctival abnormalities that sometimes require surgical treatment. Corneal stem cell dysfunction is described, which recovered after the cessation of radiation. Methods - A 44-year-old man developed a corneal epithelial abnormality associated with conjuctival and corneal inflammation following radiation therapy for maxillary cancer. Examination of brush cytology samples showed goblet cells in the upper and lower parts of the cornea, which showed increased fluorescein permeability, and intraepithelial lymphocytes. Impression cytology showed goblet cells in the same part of the cornea. Specular microscopy revealed spindle type epithelial cells. Patient follow up included artificial tears and an antibiotic ophthalmic ointment. The corneal abnormalities resolved after 4 months with improved visual acuity without any surgical intervention, but the disappearance of the palisades of Vogt did not recover at 1 year after radiation. Radiation therapy in this patient caused temporary stem cell dysfunction which resulted in conjunctivalisation in a part of the cornea. Although limbal stem cell function did not fully recover, this rare case suggested that medical options should be considered before surgery. (Author)

  19. Virtual planning for vertical control using temporary anchorage devices

    Directory of Open Access Journals (Sweden)

    Mauricio Accorsi

    2015-01-01

    Full Text Available The new and innovative technologies are unprecedentedly improving the level of proficiency in orthodontics in the recent history of this area of expertise. The proliferation of advances, such as self-ligating systems, temporary anchorage devices, shape-memory wires, robotically wire bending, intraoral scanners, cone-beam computed tomography, bring the virtual planning, and confection of dental devices through CAD/CAM systems to the real world. In order to get efficiency and efficacy in orthodontics with these new technologies, we must understand the importance of systemically managed clinical information, medical, and dentistry history of the patients, including the images resources, which ensures the use of a communication that is assisted by the technology, with an interdisciplinary team so that the database is able to help and support the process of therapeutic decision-making. This paper presents the clinical case of a borderline patient for orthognathic surgery who had his final treatment planning supported by these new tools for three-dimensional diagnosis and virtual planning.

  20. K Basins sludge removal temporary sludge storage tank system

    Energy Technology Data Exchange (ETDEWEB)

    Mclean, M.A.

    1997-06-12

    Shipment of sludge from the K Basins to a disposal site is now targeted for August 2000. The current path forward for sludge disposal is shipment to Tank AW-105 in the Tank Waste Remediation System (TWRS). Significant issues of the feasibility of this path exist primarily due to criticality concerns and the presence of polychlorinated biphenyls (PCBS) in the sludge at levels that trigger regulation under the Toxic Substance Control Act. Introduction of PCBs into the TWRS processes could potentially involve significant design and operational impacts to both the Spent Nuclear Fuel and TWRS projects if technical and regulatory issues related to PCB treatment cannot be satisfactorily resolved. Concerns of meeting the TWRS acceptance criteria have evolved such that new storage tanks for the K Basins sludge may be the best option for storage prior to vitrification of the sludge. A reconunendation for the final disposition of the sludge is scheduled for June 30, 1997. To support this decision process, this project was developed. This project provides a preconceptual design package including preconceptual designs and cost estimates for the temporary sludge storage tanks. Development of cost estimates for the design and construction of sludge storage systems is required to help evaluate a recommendation for the final disposition of the K Basin sludge.

  1. Proposed Measures to Protect Temporary Roofs from Unwanted Heat Gains

    Directory of Open Access Journals (Sweden)

    Omar S. Asfour

    2017-06-01

    Full Text Available This study focuses on the uncompleted multi-storey residential buildings located in hot climates. This construction pattern is common in the case of incremental housing, where additional floors are added to the building as housing needs grow. Top roofs in these buildings are usually left without thermal insulation until the rest of upper floors are erected. This causes higher thermal discomfort in the top flats compared to the lower ones. Thus, the aim of this study is to investigate thermal effect of some proposed temporary measures that are intended to protect these roofs from unwanted heat gains until the rest of storeys are constructed. This has been carried out using thermal modelling to find out the effect of these measures on the amount of heat transfer through the roof in both summer and winter times. The analysis showed that it is possible to achieve competent thermal protection of the top roof compared to the layered thermal insulation using simple, cost-effective, and reversible measures. Among the examined measures, covering the roof with white foldable sheets and the use of pergolas have been found to be the most effective measures. In both cases, a reduction of 38% in conductive heat transfer through the top roof in summer was observed compared to the unprotected modelling case.

  2. Retrograde amnesia after electroconvulsive therapy: a temporary effect?

    Science.gov (United States)

    Meeter, Martijn; Murre, Jaap M J; Janssen, Steve M J; Birkenhager, Tom; van den Broek, W W

    2011-07-01

    Although electroconvulsive therapy (ECT) is generally considered effective against depression, it remains controversial because of its association with retrograde memory loss. Here, we assessed memory after ECT in circumstances most likely to yield strong retrograde amnesia. A cohort of patients undergoing ECT for major depression was tested before and after ECT, and again at 3-months follow-up. Included were 21 patients scheduled to undergo bilateral ECT for severe major depression and 135 controls matched for gender, age, education, and media consumption. Two memory tests were used: a verbal learning test to assess anterograde memory function, and a remote memory test that assessed memory for news during the course of one year. Before ECT the patients' scores were lower than those of controls. They were lower again after treatment, suggesting retrograde amnesia. At follow-up, however, memory for events before treatment had returned to the pre-ECT level. Memory for events in the months after treatment was as good as that of controls. The sample size in this study was not large. Moreover, memory impairment did not correlate with level of depression, which may be due to restriction of range. Our results are consistent with the possibility that ECT as currently practiced does not cause significant lasting retrograde amnesia, but that amnesia is mostly temporary and related to the period of impairment immediately following ECT. Copyright © 2011 Elsevier B.V. All rights reserved.

  3. An audit into homeless families in temporary accommodation.

    Science.gov (United States)

    Riley, R; Johnson, T; Pearson, L

    2001-01-01

    This article describes a clinical audit project undertaken in a number of hostels providing temporary housing for homeless families and individuals in Hinckley, Leicestershire. The audit, carried out over a 6-week period, aimed to collect information about the health and social needs of the residents in the hostels to determine whether an on-site dedicated health visiting service would be of any benefit to them. Family members housed in three council-run hostels were interviewed and a detailed questionnaire was completed. This was used to gather information about the facilities in the hostels, the nutritional and mental status and health and social needs of the residents, the uptake of childhood immunizations and child health surveillance. It also provided information about the resident families' contact with their family health visitor. Families were living in cramped conditions with shared facilities and no safe play areas for their children. The audit clearly demonstrated that the residents living in the hostels had a range of health problems similar to those described in the literature about the homeless. As a result of the audit, a number of recommendations were made which are discussed in this article.

  4. Temporary work for children of members of the personnel

    CERN Multimedia

    2007-01-01

    TO ALL MEMBERS OF THE PERSONNEL During the period 11 June to 14 September 2007 inclusive, a limited number of temporary jobs at CERN (normally unskilled work of a routine nature) will be made available to children of members of the personnel (i.e. anyone holding an employment or association contract with CERN). It should be noted that candidates must be aged between 18 and 24 inclusive on the first day of the contract, and that they must have insurance cover for both illness and accident. In view of the limited number of jobs available, no children who have previously worked at CERN under this scheme can be considered. The duration of all appointments will be 4 weeks, the allowance being CHF 1663.- for this period. Candidates should apply via the HR Department's electronic recruitment system (E-rt): https://ert.cern.ch/browse_www/wd_pds?p_web_page_id=5466 Completed application forms must be returned to this service by 13 April 2007 at the latest. The results of the selection will be available on 11 May 200...

  5. Temporary work for children of members of the personnel

    CERN Multimedia

    2006-01-01

    TO ALL MEMBERS OF THE PERSONNEL During the period 12 June to 15 September 2006 included, there will be a limited number of jobs for temporary work at CERN (normally unskilled work of routine nature) which will be made available to children of members of the personnel (i.e. anyone holding an employment or association contract with CERN). It should be noted that candidates must be aged between 18 and 24 inclusive on the first day of the contract, and that they must have insurance cover for both illness and accident. In view of the limited number of jobs available, no children who have previously worked at CERN under this scheme can be considered. The duration of all appointments will be 4 weeks, the allowance being CHF 1640.- for this period. Candidates should apply via HR department's electronic recruitment system (E-rt) : https://ert.cern.ch/browse_www/wd_pds?p_web_page_id=4691 Completed application forms must be returned to this service by 17 April 2006 at the latest. The results of the selection will be...

  6. Temporary work for children of members of the personnel

    CERN Multimedia

    2006-01-01

    TO ALL MEMBERS OF THE PERSONNEL During the period 12 June to 15 September 2006 included, there will be a limited number of jobs for temporary work at CERN (normally unskilled work of routine nature) which will be made available to children of members of the personnel (i.e. anyone holding an employment or association contract with CERN). It should be noted that candidates must be aged between 18 and 24 inclusive on the first day of the contract, and that they must have insurance cover for both illness and accident. In view of the limited number of jobs available, no children who have previously worked at CERN under this scheme can be considered. The duration of all appointments will be 4 weeks, the allowance being CHF 1640.- for this period. Candidates should apply via HR department's electronic recruitment system (E-rt) : https://ert.cern.ch/browse_www/wd_pds?p_web_page_id=4691 Completed application forms must be returned to this service by 17 April 2006 at the latest. The results of the selection will be a...

  7. Temporary work for children of members of the personnel

    CERN Multimedia

    2007-01-01

    TO ALL MEMBERS OF THE PERSONNEL During the period 11 June to 14 September 2007 inclusive, a limited number of temporary jobs at CERN (normally unskilled work of a routine nature) will be made available to children of members of the personnel (i.e. anyone holding an employment or association contract with CERN). It should be noted that candidates must be aged between 18 and 24 inclusive on the first day of the contract, and that they must have insurance cover for both illness and accident. In view of the limited number of jobs available, no children who have previously worked at CERN under this scheme can be considered. The duration of all appointments will be 4 weeks, the allowance being CHF 1663.- for this period. Candidates should apply via the HR Department's electronic recruitment system (E-rt): https://ert.cern.ch/browse_www/wd_pds?p_web_page_id=5466 Completed application forms must be returned to this service by 13 April 2007 at the latest. The results of the selection will be available on 11 May 2...

  8. Temporary work for children of members of the personnel

    CERN Multimedia

    2007-01-01

    TO ALL MEMBERS OF THE PERSONNEL During the period 11 June to 14 September 2007 included, there will be a limited number of jobs for temporary work at CERN (normally unskilled work of routine nature) which will be made available to children of members of the personnel (i.e. anyone holding an employment or association contract with CERN). It should be noted that candidates must be aged between 18 and 24 inclusive on the first day of the contract, and that they must have insurance cover for both illness and accident. In view of the limited number of jobs available, no children who have previously worked at CERN under this scheme can be considered. The duration of all appointments will be 4 weeks, the allowance being CHF 1663.- for this period. Candidates should apply via HR department's electronic recruitment system (E-rt): https://ert.cern.ch/browse_www/wd_pds?p_web_page_id=5466 Completed application forms must be returned to this service by 13 April 2007 at the latest. The results of the selection will be...

  9. Temporary refugia for coral reefs in a warming world

    Science.gov (United States)

    van Hooidonk, R.; Maynard, J. A.; Planes, S.

    2013-05-01

    Climate-change impacts on coral reefs are expected to include temperature-induced spatially extensive bleaching events. Bleaching causes mortality when temperature stress persists but exposure to bleaching conditions is not expected to be spatially uniform at the regional or global scale. Here we show the first maps of global projections of bleaching conditions based on ensembles of IPCC AR5 (ref. ) models forced with the new Representative Concentration Pathways (RCPs). For the three RCPs with larger CO2 emissions (RCP 4.5, 6.0 and 8.5) the onset of annual bleaching conditions is associated with ~ 510ppm CO2 equivalent; the median year of all locations is 2040 for the fossil-fuel aggressive RCP 8.5. Spatial patterns in the onset of annual bleaching conditions are similar for each of the RCPs. For RCP 8.5, 26% of reef cells are projected to experience annual bleaching conditions more than 5 years later than the median. Some of these temporary refugia include the western Indian Ocean, Thailand, the southern Great Barrier Reef and central French Polynesia. A reduction in the growth of greenhouse-gas emissions corresponding to the difference between RCP 8.5 and 6.0 delays annual bleaching in ~ 23% of reef cells more than two decades, which might conceivably increase the potential for these reefs to cope with these changes.

  10. Mitigation methods for temporary concrete traffic barrier effects on flood water flows.

    Science.gov (United States)

    2011-07-01

    A combined experimental and analytical approach was put together to evaluate the hydraulic performance and : stability of TxDOT standard and modified temporary concrete traffic barriers (TCTBs) in extreme flood. : Rating curves are developed for diff...

  11. [On the temporary surplus population in the elementary stage of socialism in China].

    Science.gov (United States)

    Wang, Y; Chen, L

    1988-07-01

    The causes and patterns of China's surplus population are analyzed for the period 1951-1980. The authors view the surplus population as a temporary phenomenon that is advantageous to social development.

  12. Temporary vena cava filter for the thrombolytic treatment of venous thrombosis

    International Nuclear Information System (INIS)

    Chen Huanjun; Li Liyun; Wan Liren; Zhao Jinqi; Jiang Wei

    2001-01-01

    Objective: To study the value of the temporary vena cava filter in the prevention of ectopic embolism formation in cases with thrombolytic therapy of venous thrombosis. Methods: Of 11 patients, 10 suffered from venous thrombosis of lower limb and 1 from thrombosis of right internal jugular vein with persistent truncus arteriosus were treated by inserting permanent or temporary vena cava filter via median vein. Results: In all 11 case control of symptoms followed this treatment occurred 7 to 15 days, thrombi were completely or partly dissolute, the blood vessels re-canalized, and finally removed the temporary vena cava filter. There were no complication and ectopic emboli related to thrombolytic therapy. Conclusions: The observation indicated that temporary vena cava filter insertion is safe and effective to prevent ectopic embolism in thrombolytic therapy of venous thrombosis

  13. Estimating temporary and permanent stock price innovations on Croatian capital market

    Directory of Open Access Journals (Sweden)

    Tihana Škrinjarić

    2014-03-01

    Full Text Available This paper evaluates the size and duration of temporary and permanent stock price innovations on Croatian capital market in the structural VAR (vector autoregression framework with Blanchard and Quah (1989 decomposition. The purpose is to identify the effects of temporary price innovations in order to determine to which extent future stock prices can be predicted. Temporary components present in stock prices are explained throughout the mean-reversion hypothesis. This means that stock prices deviate from the fundamental values, but they will revert to their mean. In that way, to some extent, it is possible to predict future price movements. The results show that for the observed period from January 2000 to September 2013, temporary innovations account for only 2.62% of price variability over a two-year horizon. This means that forecasting the future movements of stock prices on Zagreb Stock Exchange is a difficult task.

  14. A diatom functional-based approach to assess changing environmental conditions in temporary depressional wetlands

    CSIR Research Space (South Africa)

    Riato, L

    2017-07-01

    Full Text Available Functional-based assessments to identify the effects of human-induced disturbances on diatom communities are increasingly used. However, information on the response of functional groups to natural disturbances in temporary depressional wetlands...

  15. Instruction manual for operating the Sensys System for temporary traffic counts

    Science.gov (United States)

    2010-01-01

    This instruction manual provides information and the procedures for using the Sensys System, which was initially designed to operate in a server controlled network, for temporary traffic counts. The instructions will allow the user to fully understan...

  16. 77 FR 73114 - BNSF Railway Company-Temporary Trackage Rights Exemption-Union Pacific Railroad Company

    Science.gov (United States)

    2012-12-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board BNSF Railway Company--Temporary Trackage Rights Exemption--Union Pacific Railroad Company AGENCY: Surface Transportation Board, DOT. ACTION: Notice, correction. SUMMARY: This...

  17. Functional Outcomes After Temporary Bridging With Locking Plates in Lisfranc Injuries

    NARCIS (Netherlands)

    van Koperen, Paul J.; de Jong, Vincent M.; Luitse, Jan S. K.; Schepers, Tim

    2016-01-01

    The standard operative treatment of Lisfranc fracture dislocations currently consists of open reduction and transarticular fixation. Recently, bridge plating has been used more often. Using joint spanning, the reduced fracture dislocation is temporary stabilized to minimize articular damage. The

  18. Temporary agency work, the changing employment relationship and its impact on Human Resource Management

    OpenAIRE

    Mitlacher, Lars W.

    2005-01-01

    The increasing use of temporary agency work in Germany has implications for the nature of the employment relationship. The notion of a clearly defined employeremployee relationship becomes difficult to uphold in triangular relationships like in the case of temporary agency work where the agencies employees are working at the site of the client company. The blurring of the boundaries of organisations and of the employment relationship leads to ambiguities that affect Human Resource Management....

  19. Personal use of hair dyes and temporary black tattoos in Copenhagen hairdressers

    DEFF Research Database (Denmark)

    Hansen, Henriette S; Johansen, Jeanne D; Thyssen, Jacob P

    2010-01-01

    Hairdressers are occupationally and personally exposed to hair dye substances and adverse reactions from the skin are well known. Currently, little is known about personal exposure to hair dye ingredients and temporary black tattoos.......Hairdressers are occupationally and personally exposed to hair dye substances and adverse reactions from the skin are well known. Currently, little is known about personal exposure to hair dye ingredients and temporary black tattoos....

  20. Temporary transarticular stabilization with a locking plate for medial shoulder luxation in a dog.

    Science.gov (United States)

    Post, C; Guerrero, T; Voss, K; Montavon, P M

    2008-01-01

    This report describes the temporary fixation of a traumatic shoulder luxation in a large-breed dog using a 3.5-mm Locking Round-Hole Reconstruction Plate (LRHRP) to provide stable internal splinting, allowing healing of the injured ligaments, joint capsule, glenohumeral ligaments, tendons, and muscles for restoration of joint stability. The use of a temporary plate with a locking system should be considered as an option in the treatment of canine shoulder joint luxations with severe tissue damage.

  1. Temporary Workforce Planning with Firm Contracts: A Model and a Simulated Annealing Heuristic

    Directory of Open Access Journals (Sweden)

    Muhammad Al-Salamah

    2011-01-01

    Full Text Available The aim of this paper is to introduce a model for temporary staffing when temporary employment is managed by firm contracts and to propose a simulated annealing-based method to solve the model. Temporary employment is a policy frequently used to adjust the working hour capacity to fluctuating demand. Temporary workforce planning models have been unnecessarily simplified to account for only periodic hiring and laying off; a company can review its workforce requirement every period and make hire-fire decisions accordingly, usually with a layoff cost. We present a more realistic temporary workforce planning model that assumes a firm contract between the worker and the company, which can extend to several periods. The model assumes the traditional constraints, such as inventory balance constraints, worker availability, and labor hour mix. The costs are the inventory holding cost, training cost of the temporary workers, and the backorder cost. The mixed integer model developed for this case has been found to be difficult to solve even for small problem sizes; therefore, a simulated annealing algorithm is proposed to solve the mixed integer model. The performance of the SA algorithm is compared with the CPLEX solution.

  2. Quality of life and coping of persons with temporary and permanent stomas.

    Science.gov (United States)

    de Gouveia Santos, Vera Lúcia Conceição; Chaves, Eliane Corrêa; Kimura, Miako

    2006-01-01

    To evaluate and compare the use of coping strategies and quality of life (QoL) among individuals with temporary and permanent stomas. Descriptive, cross-sectional. After consideration of ethical issues, 42 subjects with temporary stomas and 72 subjects with permanent stomas were interviewed. The Coping Strategies Inventory of Folkman and Lazarus, and Ferrans and Powers QoL Index, both validated for the Brazilian culture, were administered. Subjects from both groups used all coping strategies queried in the Coping Strategies Index and QoL index, but significant differences (P<0.05) were found in use of confrontive, escape-avoidance, and positive reappraisal factors, which were more frequently employed by patients with temporary stoma. QoL scores did not differ between the groups. Significant correlations (P<.001) among subjects with temporary stomas were observed between the family QoL subscale and (a) distancing, (b) self-control, (c) accepting responsibility, (d) escape-avoidance, and (e) positive reappraisal coping factors. Significant correlations were also found between the psychological/spiritual QoL subscale and positive reappraisal factor; between the health/functioning QoL subscale and planful problem solving and positive reappraisal for patients with temporary stomas. Among subjects with permanent stomas, only significant correlations existed between the psychological/spiritual QoL subscale and self-control and social support coping factors. Individuals with stomas tend to show positive QoL scores. However, different coping strategies were used by persons with temporary versus permanent stomas.

  3. Thermoablation of Liver Metastases: Efficacy of Temporary Celiac Plexus Block

    International Nuclear Information System (INIS)

    Beck, A.N.; Schaefer, M.; Werk, M.; Pech, M.; Wieners, G.; Cho, C.; Ricke, J.

    2005-01-01

    Purpose. To determine the efficacy of celiac plexus block during thermoablation of liver metastases. Methods. Fifty-five consecutive patients underwent thermoablation therapy of liver tumors by laser-induced thermotherapy. Twenty-nine patients received a temporary celiac plexus block, 26 patients acted as control group. In both groups fentanyl and midazolam were administered intravenously upon request of the patient. The duration of the intervention, consumption of opiates, and individual pain sensations were documented. Results. No complications resulting from the celiac plexus block were recorded. Celiac plexus block significantly reduced the amount of pain medication used during thermoablation therapy of liver tumors (with block, 2.45 μg fentanyl per kg body weight; without block, 3.58 μg fentanyl per kg body weight, p < 0.05; midazolam consumption was not reduced) in patients with metastases ≤5 mm from the liver capsule. For metastases farther away from the capsule no significant differences in opiate consumption were seen. Celiac plexus block reduced the time for thermoablation significantly (178 min versus 147 min, p < 0.05) no matter how far the metastases were from the liver capsule. Average time needed to set the block was 12 min (range 9-15 min); additional costs for the block were marginal. As expected (as pain medications were given according to individual patients' needs) pain indices did not differ significantly between the two groups. Conclusion. In patients with liver metastases ≤5 mm from the liver capsule, celiac plexus block reduces the amount of opiates necessary, simplifying patient monitoring. In addition celiac plexus block reduces intervention time, with positive effects on overall workflow for all patients

  4. Temporary external fixation is safe in a combat environment.

    Science.gov (United States)

    Possley, Daniel R; Burns, Travis C; Stinner, Daniel J; Murray, Clinton K; Wenke, Joseph C; Hsu, Joseph R

    2010-07-01

    External fixation has been used extensively during recent wars as a damage control measure for fractures in coalition forces being evacuated. We hypothesize that external fixation is a safe and effective initial stabilization procedure for combat-related open fractures. Records on 55 consecutive type III tibia fractures between March 2003 and September 2007 were reviewed. We stratified the complications related to external fixation as major, potential, and minor complications. We defined major complications as neurovascular injury, mechanical failure, septic joint, and pin tract osteomyelitis. Potential complications were defined as pins within 1 inch of the fracture, pin overpenetration (> or = 26 mm), pin without cortical purchase, and intracapsular pin placement. Minor complications were defined as pin tract infections, addition of pins or bars, and pin overpenetration (9-25 mm). "Successful application" was defined as the absence of major or potential complications. We recorded no major complications. There were 12 of 53 (22.6%) constructs and 21 of 228 (9.2%) pins inserted with potential complications. We detected minor complications in 27 of 53 (50.9%) constructs and 35 of 228 (15.3%) pins inserted; 41 of 53 (77.4%) constructs had no major or potential complications. Treatment of combat-related open tibia fractures with external fixation was 77% successful in our series. We recorded no major complications but demonstrated the possibility for technical improvement in one of the five constructs with potential complications. Despite the recorded potential and minor complications, external fixation is safe and effective as a temporary damage control in open fractures sustained in combat.

  5. Personal use of hair dyes and temporary black tattoos in Copenhagen hairdressers.

    Science.gov (United States)

    Hansen, Henriette S; Johansen, Jeanne D; Thyssen, Jacob P; Linneberg, Allan; Søsted, Heidi

    2010-06-01

    Hairdressers are occupationally and personally exposed to hair dye substances and adverse reactions from the skin are well known. Currently, little is known about personal exposure to hair dye ingredients and temporary black tattoos. To investigate hairdressers' professional and personal risk exposures and to compare the frequency of temporary tattoos among hairdressers and subjects from the general population. A questionnaire was sent to 1679 Copenhagen hairdressers and 1063 (63.3%) responded; 3471 subjects from the general population in Copenhagen were asked about temporary black tattoos. Of the female hairdressers, 38.3% had coloured hair within the previous week. Adverse skin reactions to own hair dye were reported in 29.5%. In the hairdresser population, no significant association was observed between self-reported adverse skin reactions to hair dye and having had a temporary black tattoo when adjusted for sex, age, and atopy. A total of 19.0% of hairdressers (43.5% of apprentices) and 6.3% of participants from the general population had ever had a temporary black tattoo performed at one point. There were no differences in frequency of eczema after temporary tattooing between hairdressers and subjects in the general population. Almost all hairdressers (99.2%) used gloves for hair colouring, 51% for high/low lighting, 39.6% for perming and 21.1% used gloves for shampooing. In conclusion, skin reactions to hair colour are frequent among Copenhagen hairdressers. Temporary black tattoos were more frequent among hairdressers than in a sample of the general population and increased with decreasing age.

  6. Multicenter evaluation of temporary intravascular shunt use in vascular trauma.

    Science.gov (United States)

    Inaba, Kenji; Aksoy, Hande; Seamon, Mark J; Marks, Joshua A; Duchesne, Juan; Schroll, Rebecca; Fox, Charles J; Pieracci, Fredric M; Moore, Ernest E; Joseph, Bellal; Haider, Ansab A; Harvin, John A; Lawless, Ryan A; Cannon, Jeremy; Holland, Seth R; Demetriades, Demetrios

    2016-03-01

    The indications and outcomes associated with temporary intravascular shunting (TIVS) for vascular trauma in the civilian sector are poorly understood. The objective of this study was to perform a contemporary multicenter review of TIVS use and outcomes. Patients sustaining vascular trauma, requiring TIVS insertion (January 2005 to December 2013), were retrospectively identified at seven Level I trauma centers. Clinical demographics, operative details, and outcomes were abstracted. A total of 213 injuries (2.7%; 94.8% arterial) requiring TIVS were identified in 7,385 patients with vascular injuries. Median age was 27.0 years (range, 4-89 years), 91.0% were male, Glasgow Coma Scale (GCS) score was 15.0 (interquartile range, 4.0), Injury Severity Score (ISS) was 16.0 (interquartile range, 15.0), 26.0% had an ISS of 25 or greater, and 71.1% had penetrating injuries. The most common mechanism was gunshot wound (62.7%), followed by auto versus pedestrian (11.4%) and motor vehicle collision (6.5%). Shunts were placed for damage control in 63.4%, staged repair for combined orthopedic and vascular injuries in 36.1%, and for insufficient surgeon skill set in 0.5%. The most common vessel shunted was the superficial femoral artery (23.9%), followed by popliteal artery (18.8%) and brachial artery (13.2%). An argyle shunt (81.2%) was the most common conduit, followed by Pruitt-Inahara (9.4%). Dwell time was less than 6 hours in 61.4%, 24 hours in 86.5%, 48 hours in 95.9%, with only 4.1% remaining in place for more than 48 hours. Of the patients, 81.6% survived to definitive repair, and 79.6% survived overall. Complications included shunt thrombosis (5.6%) and dislodgment (1.4%). There was no association between dwell time and shunt thrombosis. The use of a noncommercial shunt (chest tube/feeding tube) did not impact shunt thrombosis but was an independent risk factor for subsequent graft failure. The limb salvage rate was 96.3%. No deaths could be attributed to a shunt

  7. Geomorphological evolution of a newly restored upland temporary stream

    Science.gov (United States)

    Marteau, Baptiste; Batalla, Ramon J.; Gibbins, Chris N.; Green, David R.; Vericat, Damià

    2015-04-01

    The river Ehen, NW England, has been designated as a Special Area of Conservation (SAC) as it hosts England's largest population of freshwater pearl mussels (M. margaritifera). One of the Ehen's main headwater tributary, Ben Gill, was diverted to Ennerdale Lake in the 1970s to help increase the volume of water available for abstraction. Concerns over this diversion on the hydrology and sediment dynamics of the Ehen has led to the reconnection of this temporary stream as part of a project designed to improve habitat conditions for mussels in the Ehen. The reconnection has involved the construction of a new section of channel, following the natural (pre-diversion) course of Ben Gill. This paper presents findings of research designed to track the morphological evolution of the newly created Ben Gill channel. The work follows a previous research in which fluvial dynamics in the Ehen were studied before the reconnection of Ben Gill. Morpho-sedimentary dynamics are analysed at multiple scales: from the movement of individual particles, to changes on channel morphology following competent flow events. Changes in the channel's grain size distributions have been investigated in different sections, while bed mobility has been assessed using a combination of radio frequency identification (RFID) tags inserted into representative particles and painted bed patches. Additionally, digital elevation models (DEMs) of the entire new channel have been constructed by means of automatic digital photogrammetry using high resolution aerial photography taken by an unmanned aerial vehicle (UAV). DEMs of difference (DoD) between major flow events have been used to track lateral and longitudinal changes in the channel at a spatial resolution of less than 5cm. Finally, in order to link sedimentological changes in the new channel to its impact on the main stem Ehen, morpho-sedimentary changes of a gravel bar at the confluence have been monitored combining tracers (i.e. RFID) and repeated

  8. Space, place and body: temporary coalitions, nodes in a network

    Directory of Open Access Journals (Sweden)

    Kerith Power

    2012-12-01

    Full Text Available The articles in this collection share a concern for place, space and bodies as frameworks for thinking about and conducting educational research. The authors range in experience from senior academics, independent educators, beginning and emerging new researchers spanning a range of educational sectors. The articles originate from connections forged within and between Australia and northern countries with visits back and forth between 2004 and 2010. Some of the writers have met each other in these travels and others have not. All have encountered and participated in some way in the work of the space place and body research group, which originated in 2007 as a named research ‘node’ at Monash University.   The space place and body group formed as a result of a process designed to re-imagine research in the Faculty of Education at Monash University in order to address ‘the big questions of our time’. As a leading global university with campuses in Asia and Europe as well as several in Australia, the Dean of the Faculty cited recent evidence that the field of educational research had become too narrowly focused and that new approaches were needed to enliven the field and move it forward. Individualistic research was no longer supported and groups were formed organically around coalitions of interest. The purpose of the space place and body group was to come together to generate new conceptual, theoretical and methodological resources within the core concepts of space, place and body by collaborating across our differences. In the early phase of our development we focused on linked identity (ontological and knowledge (epistemological work, at the intersection of postcolonial and poststructural approaches to place in educational research. A specific interest in alternative and creative methodologies emerged from these onto-epistemological activities.   As part of our process we initiated temporary definitions of space, place and body, to

  9. Temporary wetlands: Challenges and solutions to conserving a ‘disappearing’ ecosystem

    Science.gov (United States)

    Calhoun, Aram J.K.; Mushet, David M.; Bell, Kathleen P.; Boix, Dani; Fitzsimons, James A.; Isselin-Nondedeu, Francis

    2017-01-01

    Frequent drying of ponded water, and support of unique, highly specialized assemblages of often rare species, characterize temporary wetlands, such as vernal pools, gilgais, and prairie potholes. As small aquatic features embedded in a terrestrial landscape, temporary wetlands enhance biodiversity and provide aesthetic, biogeochemical, and hydrologic functions. Challenges to conserving temporary wetlands include the need to: (1) integrate freshwater and terrestrial biodiversity priorities; (2) conserve entire ‘pondscapes’ defined by connections to other aquatic and terrestrial systems; (3) maintain natural heterogeneity in environmental gradients across and within wetlands, especially gradients in hydroperiod; (4) address economic impact on landowners and developers; (5) act without complete inventories of these wetlands; and (6) work within limited or non-existent regulatory protections. Because temporary wetlands function as integral landscape components, not singly as isolated entities, their cumulative loss is ecologically detrimental yet not currently part of the conservation calculus. We highlight approaches that use strategies for conserving temporary wetlands in increasingly human-dominated landscapes that integrate top-down management and bottom-up collaborative approaches. Diverse conservation activities (including education, inventory, protection, sustainable management, and restoration) that reduce landowner and manager costs while achieving desired ecological objectives will have the greatest probability of success in meeting conservation goals.

  10. Association of temporary complete AV block and junctional ectopic tachycardia after surgery for congenital heart disease.

    Science.gov (United States)

    Paech, Christian; Dähnert, Ingo; Kostelka, Martin; Mende, Meinhardt; Gebauer, Roman

    2015-01-01

    Junctional ectopic tachycardia (JET) is a postoperative complication with a mortality rate of up to 14% after surgery for congenital heart disease. This study evaluated the risk factors of JET and explored the association of postoperative temporary third degree atrioventricular (AV) block and the occurrence of JET. Data were collected retrospectively from 1158 patients who underwent surgery for congenital heart disease. The overall incidence of JET was 2.8%. Temporary third degree AV block occurred in 1.6% of cases. Permanent third degree AV block requiring pacemaker implantation occurred in 1% of cases. In all, 56% of patients with JET had temporary AV block (P AV block (P = 0.56). temporary third degree AV block did not suffer from JET. A correlation between temporary third degree AV block and postoperative JET could be observed. The risk factors identified for JET include younger age groups at the time of surgery, longer aortic cross clamping time and surgical procedures in proximity to the AV node.

  11. Comparison of hardness of three temporary filling materials cured by two light-curing devices.

    Science.gov (United States)

    Bodrumlu, E; Koçak, M M; Hazar Bodrumlu, E; Ozcan, S; Koçak, S

    2014-01-01

    Polymerization ability of light-curing devices can affect the light-cured material hardness. The purpose of the present study was to evaluate and compare the hardness of three temporary filling materials that had been light-cured by either a light emitting diode (LED) or a halogen light-curing unit. The temporary filling materials, First Fill, Voco Clip and Bioplic, were placed in wells in a Teflon plate. The 24 specimens of each material were divided into two groups (N.=12/group) for photo-activation by either of the two light-curing units. The LED or halogen device was applied for 40s to the top surface of each specimen. A Knoop hardness test was performed on the top and bottom surface of each specimen, with five measurements per specimen. The highest hardness values for both the LED and halogen treated groups were observed for First Fill and the lowest values were for Voco Clip in top and bottom surfaces. The hardness obtained for the three materials with the halogen unit were significantly higher than the values obtained with the LED unit in both surfaces (Plight-cured temporary material exhibited the highest hardness values on the top and bottom surfaces than Voco Clip and Bioplic temporary materials. The hardness of light-cured temporary filling materials can be affected by the type of light-curing unit.

  12. Considerations on National and Union Regulations of Work through a Temporary Employment Agent

    Directory of Open Access Journals (Sweden)

    Carmen Constantina Nenu

    2013-05-01

    Full Text Available The necessity to adapt the organizational structure of economic operators to the competitive European market requirements has imposed measures that have also influenced labor relations. The permanent and full-time employment relationship has been largely replaced by other types of more flexible labor relationships: temporary employment, part-time work. working from home and temporary assignment through an employment agency. All these types of work relationships are characterized by a decrease of guarantees for the employee and by a reduction of trade union power. Thus, they are considered atypical work relationships. The need to make the flexibility of labor relationships compatible with the protection of employees” rights has been a challenge that must be faced by social policies and also by labor law. In this context, the use of a temporary employment agent has been a tool for flexible working relationships both with the economic operators and within the labor market as a whole. The importane and role of this type of working relationship has, therefore, acquired significant legal, economic and social dimensions, which this study intends to analyze. In a European economy hit by the jobs crisis, reliance on work through a temporary employment agent can be a way to reduce unemployment. This happens only if the temporary workers benefit from legal protection and equal treatment as permanent employees.

  13. The Effect of Temporary Cement Cleaning Methods on the Retention of Crowns.

    Science.gov (United States)

    Song, Mi-Young; An, Hongseok; Park, Eun-Jin

    2017-06-09

    To evaluate the effect of temporary cement cleaning methods on the retention of cemented crowns using zinc phosphate cement and resin-modified glass ionomer cement. Forty titanium specimens were fabricated to simulate prepared molars with minimally retentive taper. The Ni-Cr cast crowns were fabricated, temporarily cemented, and separated. The specimens were divided into four groups according to the temporary cement cleaning method (n = 10) as follows: control group (no temporary cementation), orange solvent group, ultrasonic cleaning group, and air-abrasion group. After the cleaning procedures, the specimens were cemented with definitive cements (zinc phosphate cement and resin-modified glass ionomer, RMGI, cement) and subjected to thermocycling (5000 cycles, 5-55°C, dwell time, 10 seconds). The tensile bond strength of each specimen was measured using a universal testing machine, and the results were analyzed using the Kruskal-Wallis and Mann-Whitney U test (α = 0.05). When cemented with zinc phosphate cement, the statistical analysis showed that the value of the air-abrasion group was significantly higher than those of the other groups (p crowns when zinc phosphate cement was used for permanent cementation. Airborne-particle abrasion after provisional cementation improved retention of crowns cemented with zinc phosphate cement; however, the use of temporary cement significantly decreased retention of permanently cemented crowns when RMGI cement was used regardless of the temporary cement cleaning method. © 2017 by the American College of Prosthodontists.

  14. Funding antiretroviral treatment for HIV-positive temporary residents in Australia prevents transmission and is inexpensive.

    Science.gov (United States)

    Gray, Richard T; Watson, Jo; Cogle, Aaron J; Smith, Don E; Hoy, Jennifer F; Bastian, Lisa A; Finlayson, Robert; Drummond, Fraser M; Whittaker, Bill; Law, Matthew G; Petoumenos, Kathy

    2018-02-01

    Background The aim of this study is to estimate the reduction in new HIV infections and resultant cost outcomes of providing antiretroviral treatment (ART) through Australia's 'universal access' health scheme to all temporary residents with HIV infection living legally in Australia, but currently deemed ineligible to access subsidised ART via this scheme. A mathematical model to estimate the number of new HIV infections averted and the associated lifetime costs over 5 years if all HIV-positive temporary residents in Australia had access to ART and subsidised medical care was developed. Input data came from a cohort of 180 HIV-positive temporary residents living in Australia who are receiving free ART donated by pharmaceutical companies for up to 4 years. Expanding ART access to an estimated total 450 HIV+ temporary residents in Australia for 5 years could avert 80 new infections. The model estimated the total median discounted (5%) cost for ART and associated care to be A$36million, while the total savings in lifetime-discounted costs for the new infections averted was A$22million. It is estimated that expanded access to ART for all HIV-positive temporary residents in Australia will substantially reduce HIV transmission to their sexual partners at little additional cost. In the context of Australia's National HIV strategy and Australia's endorsement of global goals to provide universal access to ART for all people with HIV, this is an important measure to remove inequities in the provision of HIV-related treatment and care.

  15. Temporary hemodialysis catheter placement by nephrology fellows: implications for nephrology training.

    Science.gov (United States)

    Clark, Edward G; Schachter, Michael E; Palumbo, Andrea; Knoll, Greg; Edwards, Cedric

    2013-09-01

    The insertion of temporary hemodialysis catheters is considered to be a core competency of nephrology fellowship training. Little is known about the adequacy of training for this procedure and the extent to which evidence-based techniques to reduce complications have been adopted. We conducted a web-based survey of Canadian nephrology trainees regarding the insertion of temporary hemodialysis catheters. Responses were received from 45 of 68 (66%) eligible trainees. The median number of temporary hemodialysis catheters inserted during the prior 6 months of training was 5 (IQR, 2-11), with 9 (20%) trainees reporting they had inserted none. More than one-third of respondents indicated that they were not adequately trained to competently insert temporary hemodialysis catheters at both the femoral and internal jugular sites. These findings are relevant to a discussion of the current adequacy of procedural skills training during nephrology fellowship. With respect to temporary hemodialysis catheter placement, there is an opportunity for increased use of simulation-based teaching by training programs. Certain infection control techniques and use of real-time ultrasound should be more widely adopted. Consideration should be given to the establishment of minimum procedural training requirements at the level of both individual training programs and nationwide certification authorities. Copyright © 2013 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  16. Development and evaluation of temporary placement and conveyance operation simulation system using augmented reality

    International Nuclear Information System (INIS)

    Yan, Weida; Aoyama, Shuhei; Ishii, Hirotake; Shimoda, Hiroshi; Sang, Tran T.; Inge, Solhang Lars; Lygren, Toppe Aleksander; Terje, Johnsen; Izumi, Masanori

    2012-01-01

    When decommissioning a nuclear power plant, it is difficult to make an appropriate plan to ensure sufficient space for temporary placement and conveyance operations of dismantling targets. This paper describes a system to support temporary placement and conveyance operations using augmented reality (AR). The system employs a laser range scanner to measure the three-dimensional (3D) information of the environment and a dismantling target to produce 3D surface polygon models. Then, the operator simulates temporary placement and conveyance operations using the system by manipulating the obtained 3D model of the dismantling target in the work field. Referring to the obtained 3D model of the environment, a possible collision between the dismantling target and the environment is detectable. Using AR, the collision position is presented intuitively. After field workers evaluated this system, the authors concluded that the system is feasible and acceptable to verify whether spaces for passage and temporary storage are sufficient for temporary placement and conveyance operations. For practical use in the future, some new functions must be added to improve the system. For example, it must be possible for multiple workers to use the system simultaneously by sharing the view of dismantling work.

  17. Laparoscopic temporary clipping of uterine and ovarian arteries for the treatment of interstitial ectopic pregnancy.

    Science.gov (United States)

    Guven, S; Guven, E S Guvendag

    2016-01-01

    To assess the effect of laparoscopic temporary clipping of uterine and ovarian arteries for the treatment of interstitial ectopic pregnancy. A 29-year-old woman with vaginal bleeding and pelvic pain was admitted to the current clinic. She had secondary amenorrhea for nine weeks. Transvaginal ultrasonography revealed normal empty uterus and right interstitial ectopic pregnancy with viable embryo. Laparoscopic temporary clipping of uterine and ovarian arteries, interstitial pregnancy resection, and primary myometrial suturing was performed. Following dissection Latzko pararectal space for the visualization of both uterine arteries, four vascular clips were placed (two to uterine arteries, two to infundibulopelvic ligaments). Excision of interstitial pregnancy and primary myometrial suturing was performed with minimal blood loss. The patient was discharged from the hospital after one day without any remarkable complications. To the best of the authors' knowledge, this is the first case of interstitial pregnancy that was successfully treated by temporary laparoscopic clipping of uterine and ovarian vessels prior to interstitial ectopic pregnancy resection.

  18. Temporary agency work, migration and the crisis in Greece: labour market segmentation intensified.

    Science.gov (United States)

    Maroukis, Thanos

    2016-05-01

    This article focuses on the under-researched temporary agency employment in Greece. It shows that the development of the temporary employment agency sector has gone hand in hand with the flow of undocumented and exploitable migrant labour in Greece over the past 25 years, reflecting the segmentation of the Greek labour market along ethnic lines. Using empirical research evidence on the operation of temporary employment agencies in the Greek hospitality and health care sectors, the article highlights the precarious or even illicit nature of agency employment in a context in which labour outsourcing and flexible employment are promoted by policy-makers. Last but not least, it suggests that the segmented landscape of the Greek labour market has become more complex during the economic crisis, with more and more Greeks drawn to agency-mediated precarious employment.

  19. Mechanical properties of materials used for temporary fixed dentures – in vitro study

    Directory of Open Access Journals (Sweden)

    Celej-Piszcz Elzbieta

    2017-06-01

    Full Text Available Objectives. The objective of the research was to define the mechanical properties of currently marketed temporary filling materials. Methods. Eight temporary filling materials: Boston, Dentalon, Protemp II, Revotek LC, Structure 2, Structure 3, UniFast LC, UniFast Trad were used to make 5 samples each of measurements 2 × 2 × 25 mm, in order to define the flexural strength, and 10 rings each of measurements 2 × 5 mm, in order to carry out the Vickers micro-hardness test. After preparation, the samples were stored in distilled water of temperature of 370°C, for 7 days. Subsequently, flexural strength and Vickers hardness testing was undertaken. Results. Composite temporary materials showed considerably better mechanical properties, both in flexural strength and in Vickers micro-hardness testing. Conclusions. the best mechanical properties, both in terms of flexural strength, as well as Vickers micro-hardness test can be observe among composite materials.

  20. The Impact of Education and Occupation on Temporary and Permanent Work Incapacity

    DEFF Research Database (Denmark)

    Datta Gupta, Nabanita; Lau, Daniel; Pozzoli, Dario

    incapacity only. Having at least primary education reduces women's (men's) probability of temporary work incapacity by 16% (38%) while working in a physically demanding job increases it by 37% (26%). On the other hand, conditional on sickness absence, the effects of education and occupation on permanent work......This paper investigates whether education and working in a physically demand- ing job causally impact temporary work incapacity, i.e. sickness absence, and permanent work incapacity, i.e. the inflow to disability via sickness absence. Our contribution is to allow endogeneity of both education...... and occupation by estimating a quasi-maximum-likelihood discrete factor model. Data on sickness absence and disability spells for the population of older workers come from the Danish administrative registers for 1998-2002. We generally find an independent role of both education and occupation on temporary work...

  1. The potential contribution to climate change mitigation from temporary carbon storage in biomaterials

    DEFF Research Database (Denmark)

    Jørgensen, Susanne Vedel; Hauschild, Michael Zwicky; Nielsen, Per H.

    2015-01-01

    While lasting mitigation solutions are needed to avoid climate change in the long term, temporary solutions may play a positive role in terms of avoiding certain climatic target levels, for preventing the crossing of critical and perhaps irreversible climatic tipping points. While the potential...... value of temporary carbon storage in terms of climate change mitigation has been widely discussed, this has not yet been directly coupled to avoiding climatic target levels representing predicted climatic tipping points. This paper provides recommendations on how to model temporary carbon storage...... in products in life cycle assessment (LCA), in order to include the potential mitigation value relative to crossing critical climatic target levels. Further, estimates are made on potential magnitude of this value, highlighting the importance of including this aspect in climate change impact assessment...

  2. A biological tool to assess flow connectivity in reference temporary streams from the Mediterranean Basin

    Energy Technology Data Exchange (ETDEWEB)

    Cid, N., E-mail: ncid@ub.edu [Grup de Recerca “Freshwater Ecology and Management (FEM)”, Departament d' Ecologia, Universitat de Barcelona, Catalonia (Spain); Verkaik, I. [Grup de Recerca “Freshwater Ecology and Management (FEM)”, Departament d' Ecologia, Universitat de Barcelona, Catalonia (Spain); García-Roger, E.M. [Grup de Recerca “Freshwater Ecology and Management (FEM)”, Departament d' Ecologia, Universitat de Barcelona, Catalonia (Spain); Institut Cavanilles de Biodiversitat i Biologia Evolutiva, Universitat de València (Spain); Rieradevall, M.; Bonada, N. [Grup de Recerca “Freshwater Ecology and Management (FEM)”, Departament d' Ecologia, Universitat de Barcelona, Catalonia (Spain); Sánchez-Montoya, M.M. [Department of Ecology and Hydrology, Regional Campus of International Excellence “Campus Mare Nostrum”—University of Murcia (Spain); Leibniz-Institute of Freshwater Ecology and Inland Fisheries (IGB), Berlin (Germany); Gómez, R.; Suárez, M.L.; Vidal-Abarca, M.R. [Department of Ecology and Hydrology, Regional Campus of International Excellence “Campus Mare Nostrum”—University of Murcia (Spain); Demartini, D.; Buffagni, A.; Erba, S. [Instituto di Ricerca Sulle Acque (CNR-IRSA) (Italy); Karaouzas, I.; Skoulikidis, N. [Hellenic Center for Marine Research (HCMR) (Greece); Prat, N. [Grup de Recerca “Freshwater Ecology and Management (FEM)”, Departament d' Ecologia, Universitat de Barcelona, Catalonia (Spain)

    2016-01-01

    Many streams in the Mediterranean Basin have temporary flow regimes. While timing for seasonal drought is predictable, they undergo strong inter-annual variability in flow intensity. This high hydrological variability and associated ecological responses challenge the ecological status assessment of temporary streams, particularly when setting reference conditions. This study examined the effects of flow connectivity in aquatic macroinvertebrates from seven reference temporary streams across the Mediterranean Basin where hydrological variability and flow conditions are well studied. We tested for the effect of flow cessation on two streamflow indices and on community composition, and, by performing random forest and classification tree analyses we identified important biological predictors for classifying the aquatic state either as flowing or disconnected pools. Flow cessation was critical for one of the streamflow indices studied and for community composition. Macroinvertebrate families found to be important for classifying the aquatic state were Hydrophilidae, Simuliidae, Hydropsychidae, Planorbiidae, Heptageniidae and Gerridae. For biological traits, trait categories associated to feeding habits, food, locomotion and substrate relation were the most important and provided more accurate predictions compared to taxonomy. A combination of selected metrics and associated thresholds based on the most important biological predictors (i.e. Bio-AS Tool) were proposed in order to assess the aquatic state in reference temporary streams, especially in the absence of hydrological data. Although further development is needed, the tool can be of particular interest for monitoring, restoration, and conservation purposes, representing an important step towards an adequate management of temporary rivers not only in the Mediterranean Basin but also in other regions vulnerable to the effects of climate change. - Highlights: • The effect of flow connectivity on macroinvertebrate

  3. De los esquemas de acción a los esquemas de institucionalización: el caso de los formatos de distribución de objetos colectivos en el contexto escolar del nivel inicial From practical to institutional schemata: the case of the distribution formats of collective objects in the preschool context

    Directory of Open Access Journals (Sweden)

    Roxana Cecilia Ynoub

    2006-12-01

    Full Text Available El objetivo de este trabajo es describir ciertas rutinas escolares del nivel inicial, a los efectos de evaluar su función en el desarrollo psicocognitivo. Se analiza un esquema de acción al que denominamos esquema de distribución racionalmente justificada de objetos colectivos. Por éstos se entiende aquellas rutinas en que las actividades se asientan en la «introducción, asignación, intercambio, empleo y restitución» de objetos comunes, conforme a reglas explicitadas. El material empírico se relevó a través de observación no participantes en Salas de 2, 3, 4/5 años de Jardines de Infantes de la provincia de Buenos Aires. El estudio es exploratorio descriptivo y se propone identificar y discutir las categorías que caracterizan a los componentes de ese esquema de distribución. Se identifican cuatro grandes fases como invariantes subyacentes a la variedad de experiencias en las que se presentan las ocurrencias de esquemas de distribución. Se analizan las características de cada una de ellas y se evalúa su posible función en el desarrollo cognitivo (abstracción reflexiva, fundamentación racionalizadora y objetivación de normas y reglas.The purpose of this paper is to describe some of the characteristics of the scholar institution of initial level in pursue to assess its function in psycho-cognitive development. An action scheme, characteristic of the scholar environment, which we have denominated rationally justified distribution of collective objects schemata is analyzed. That is, those routines in which the development of the activity is based on the assignation of common objects. The empirical material was obtained throughout the non-participant observation in classes of 2 and 3 years old in a kindergarten of the province of Buenos Aires. The study is descriptive exploratory and proposes itself to identify and discuss the categories that characterize the components of the described scheme. Four mayor phases have been

  4. The Effect of Gingko Biloba on Hearing in Mice with Noise-Induced Temporary Threshold Shift

    OpenAIRE

    Lee, Ji-Won; Shim, Byoung Soo; Chung, Jong Woo

    2013-01-01

    Background and Objectives Gingko biloba extract is known for enhancing blood circulation, scavenging free radicals, and antagonizing against platelet-activating factor. This study evaluated the effect of Gingko biloba on the noise-induced temporary threshold shift of hearing. Materials and Methods Temporary threshold shift was induced by exposing mice to 110 dB SPL sound for 1 hour. The experimental group consisted of mice fed Gingko biloba [3 mg/kg, 6 mg/kg, and 12 mg/kg in 0.5% carboxymethy...

  5. Short- and Long-Term Unemployment: How do Temporary Layoffs Affect this Distinction?

    DEFF Research Database (Denmark)

    Jensen, Peter; Nielsen, Michael Svarer

    1999-01-01

    In this paper, we compare two different types of models for the duration of unemployment spells: the multiple phase duration model and the competing risks model. Both models allow for non-proportionality of the effect of the explanatory variables on the hazard function. The two models are applied...... to Danish unemployment data containing a large fraction of temporary layoffs. The econometric analysis shows that the results from the multiple phase duration model are "contaminated" by the presence of temporary layoffs. the multiple phase duration model should therefore be applied with care in order...

  6. Short- and long-term unemployment: How do temporary layoffs affect this distinction?

    DEFF Research Database (Denmark)

    Jensen, Peter; Svarer, Michael

    2003-01-01

    In this paper, we provide new evidence on how to model unemployment durations in the presence of temporary layoffs. Two different types of econometric models are used: the multiple phase duration model and the competing risks model. Special attention is paid to the possibility of time-varying or ......In this paper, we provide new evidence on how to model unemployment durations in the presence of temporary layoffs. Two different types of econometric models are used: the multiple phase duration model and the competing risks model. Special attention is paid to the possibility of time...

  7. Do changes in regulation affect employment duration in temporary help agencies?

    DEFF Research Database (Denmark)

    Antoni, Manfred; Jahn, Elke

    2009-01-01

    The employment duration of workers in temporary help agencies is seen as an important indicator of their job quality. Most of the countries that regulate temporary agency employment do so to insure at least a minimal level of employment stability. Over the past three decades Germany has repeatedl...... to these reforms. We find that the repeated prolongation of the maximum assignment period has significantly increased average employment duration, while the possibility to conclude fixed-term contracts and further liberalizations have reduced employment tenure....

  8. MACROECONOMIC KALECKI’S MODEL IN VIEW OF AN INVESTMENT TEMPORARY LAG

    Directory of Open Access Journals (Sweden)

    Eduard A. Gevorkyan

    2015-01-01

    Full Text Available The dependence of the gross domestic product on time ( Y ( t in macroeconomic Kalecki’s model in view of an investment temporary lag in the case of periodic dependence of the consumption function on time is investigated. As a result of solutions of linear ordinary differential equation and differential equation with lagging argument an analytical expressions for the Y ( t is received. Some aspects of influence of a temporary lag on character of variation of the function Y ( t are shown.

  9. Performance of Temporary Hemodialysis Catheter Insertion by Nephrology Fellows and Attending Nephrologists.

    Science.gov (United States)

    McQuillan, Rory F; Clark, Edward; Zahirieh, Alireza; Cohen, Elaine R; Paparello, James J; Wayne, Diane B; Barsuk, Jeffrey H

    2015-10-07

    Concerns have been raised about nephrology fellows' skills in inserting temporary hemodialysis catheters. Less is known about temporary hemodialysis catheter insertion skills of attending nephrologists supervising these procedures. The aim of this study was to compare baseline temporary hemodialysis catheter insertion skills of attending nephrologists with the skills of nephrology fellows before and after a simulation-based mastery learning (SBML) intervention. This pre- post-intervention study with a pretest-only comparison group was conducted at the University of Toronto in September of 2014. Participants were nephrology fellows and attending nephrologists from three university-affiliated academic hospitals who underwent baseline assessment of internal jugular temporary hemodialysis catheter insertion skills using a central venous catheter simulator. Fellows subsequently completed an SBML intervention, including deliberate practice with the central venous catheter simulator. Fellows were expected to meet or exceed a minimum passing score at post-test. Fellows who did not meet the minimum passing score completed additional deliberate practice. Attending nephrologist and fellow baseline performance on the temporary hemodialysis catheter skills assessment was compared. Fellows' pre- and post-test temporary hemodialysis catheter insertion performance was compared to assess the effectiveness of SBML. The skills assessment was scored using a previously published 28-item checklist. The minimum passing score was set at 79% of checklist items correct. In total, 19 attending nephrologists and 20 nephrology fellows participated in the study. Mean attending nephrologist checklist scores (46.1%; SD=29.5%) were similar to baseline scores of fellows (41.1% items correct; SD=21.4%; P=0.55). Only two of 19 attending nephrologists (11%) met the minimum passing score at baseline. After SBML, fellows' mean post-test score improved to 91.3% (SD=6.9%; Pnephrology fellows' skills, with

  10. 26 CFR 1.904(g)-1T - Overall domestic loss and the overall domestic loss account (temporary).

    Science.gov (United States)

    2010-04-01

    ... loss account (temporary). 1.904(g)-1T Section 1.904(g)-1T Internal Revenue INTERNAL REVENUE SERVICE... United States § 1.904(g)-1T Overall domestic loss and the overall domestic loss account (temporary). (a... accounts for purposes of section 904(g). Section 1.904(g)-2T provides rules for recapturing the balance in...

  11. 26 CFR 1.404(k)-1T - Questions and answers relating to the deductibility of certain dividend distributions. (Temporary)

    Science.gov (United States)

    2010-04-01

    ... deductibility of certain dividend distributions. (Temporary) 1.404(k)-1T Section 1.404(k)-1T Internal Revenue... Pension, Profit-Sharing, Stock Bonus Plans, Etc. § 1.404(k)-1T Questions and answers relating to the deductibility of certain dividend distributions. (Temporary) Q-1: What does section 404(k) provide? A-1: Section...

  12. 77 FR 24225 - Information Collection Approval; Temporary Non-Agricultural Employment of H-2B Aliens in the...

    Science.gov (United States)

    2012-04-23

    ... DEPARTMENT OF LABOR Employment and Training Administration Information Collection Approval; Temporary Non-Agricultural Employment of H-2B Aliens in the United States AGENCY: Employment and Training... the Temporary Non-Agricultural Employment of H-2B Aliens in the United States; Final Rule. See 77 FR...

  13. 77 FR 28764 - Temporary Non-agricultural Employment of H-2B Aliens in the United States

    Science.gov (United States)

    2012-05-16

    ... DEPARTMENT OF LABOR Employment and Training Administration 20 CFR Part 655 RIN 1205-AB58 Temporary Non-agricultural Employment of H-2B Aliens in the United States AGENCY: Employment and Training... Temporary Non-agricultural Employment of H-2B Aliens in the United States, published February 21, 2012 (the...

  14. 76 FR 7898 - Wheego Electric Cars, Inc.; Grant of Application for Temporary Exemption From Advanced Air Bag...

    Science.gov (United States)

    2011-02-11

    ...-0118] Wheego Electric Cars, Inc.; Grant of Application for Temporary Exemption From Advanced Air Bag... grants the petition of Wheego Electric Cars, Inc. (Wheego) for the temporary exemption of its Whip LiFe... manufacturer of a plug-in electric car. The stated basis of the petition was that requiring compliance would...

  15. 41 CFR 302-6.10 - May my immediate family and I occupy temporary quarters at different locations?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false May my immediate family and I occupy temporary quarters at different locations? 302-6.10 Section 302-6.10 Public Contracts and... EXPENSES General Rules § 302-6.10 May my immediate family and I occupy temporary quarters at different...

  16. 76 FR 35508 - Alabama Southern Railroad, L.L.C.-Temporary Trackage Rights Exemption-Norfolk Southern Railway...

    Science.gov (United States)

    2011-06-17

    ... Railroad, L.L.C.--Temporary Trackage Rights Exemption--Norfolk Southern Railway Company Norfolk Southern... grant nonexclusive overhead temporary trackage rights to Alabama Southern Railroad, L.L.C. (ABS) over a... http://www.stb.dot.gov . Decided: June 13, 2011. By the Board. Rachel D. Campbell, Director, Office of...

  17. 26 CFR 1.103(n)-1T - Limitation on aggregrate amount of private activity bonds (temporary).

    Science.gov (United States)

    2010-04-01

    ... activity bonds (temporary). 1.103(n)-1T Section 1.103(n)-1T Internal Revenue INTERNAL REVENUE SERVICE... Excluded from Gross Income § 1.103(n)-1T Limitation on aggregrate amount of private activity bonds (temporary). Q-1: What does section 103(n) provide? A-1: Interest on an issue of private activity bonds will...

  18. 76 FR 61342 - Foreign-Trade Zone 72 Temporary/Interim Manufacturing Authority Brevini Wind USA, Inc., (Wind...

    Science.gov (United States)

    2011-10-04

    ... Foreign-Trade Zones Board Foreign-Trade Zone 72 Temporary/Interim Manufacturing Authority Brevini Wind USA, Inc., (Wind Turbine Gear Boxes); Notice of Approval On July 14, 2011, the Executive Secretary of the..., grantee of FTZ 72, requesting temporary/interim manufacturing (T/IM) authority, on behalf of Brevini Wind...

  19. 76 FR 16447 - ETHICON, a Subsidiary of Johnson & Johnson Including On-Site Leased Workers From Kelly Temporary...

    Science.gov (United States)

    2011-03-23

    ... workers of ETHICON, A Johnson and Johnson Company, San Angelo, Texas, separated from employment on or... Johnson & Johnson Including On-Site Leased Workers From Kelly Temporary Services, San Angelo, TX; Amended... of ETHICON, a subsidiary of Johnson & Johnson, including on-site leased workers from Kelly Temporary...

  20. 26 CFR 1.846-2T - Election by taxpayer to use its own historical loss payment pattern (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 8 2010-04-01 2010-04-01 false Election by taxpayer to use its own historical loss payment pattern (temporary). 1.846-2T Section 1.846-2T Internal Revenue INTERNAL REVENUE SERVICE...-2T Election by taxpayer to use its own historical loss payment pattern (temporary). (a) through (c...

  1. 76 FR 4373 - Notice of Temporary Closure of Caves With Significant Bat Resources on Public Lands in New Mexico

    Science.gov (United States)

    2011-01-25

    ... Temporary Closure of Caves With Significant Bat Resources on Public Lands in New Mexico AGENCY: Bureau of... temporary closure of caves and abandoned mines (sites) with significant bat resources is in effect on public... bat populations from white- nosed syndrome. DATES: This closure will be in effect from January 25...

  2. Project for the individualised temporary storage of spent fuel; Proyecto de almacen temporal individualizado de combustible gastado

    Energy Technology Data Exchange (ETDEWEB)

    Fernandez San Martin, A.; Bolanos, J.

    2010-07-01

    As a temporary solution until the NTS comes into operation, the VI Radwaste plan (PGRR) contemplates the possibility of transferring the spent fuel from de NPPs, once it has spent sufficient time in the pool to be cooled, to temporary individualised storage sites, such as those applied at the Trillo and Jose Cabrera NPPS. (Author).

  3. 77 FR 17122 - Indiana Southern Railroad, LLC-Temporary Trackage Rights Exemption-Norfolk Southern Railway Company

    Science.gov (United States)

    2012-03-23

    ... Surface Transportation Board Indiana Southern Railroad, LLC--Temporary Trackage Rights Exemption--Norfolk Southern Railway Company Norfolk Southern Railway Company (NSR), pursuant to a written trackage rights agreement (Agreement), has agreed to grant overhead temporary trackage rights to Indiana Southern Railroad...

  4. 26 CFR 1.1041-1T - Treatment of transfer of property between spouses or incident to divorce (temporary).

    Science.gov (United States)

    2010-04-01

    ... spouses or incident to divorce (temporary). 1.1041-1T Section 1.1041-1T Internal Revenue INTERNAL REVENUE... Exchanges § 1.1041-1T Treatment of transfer of property between spouses or incident to divorce (temporary... of) a spouse or, if the transfer is incident to a divorce, a former spouse. The following questions...

  5. 26 CFR 1.927(e)-2T - Temporary regulations; effect of boycott participation on FSC and small FSC benefits.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 10 2010-04-01 2010-04-01 false Temporary regulations; effect of boycott... Citizens of United States § 1.927(e)-2T Temporary regulations; effect of boycott participation on FSC and small FSC benefits. (a) International boycott factor. If the FSC (or small FSC) or any member of the FSC...

  6. 78 FR 46339 - Medicare, Medicaid, and Children's Health Insurance Programs: Announcement of Temporary Moratoria...

    Science.gov (United States)

    2013-07-31

    ...-crm-510.html . \\10\\ Department of Justice, ``Owners of Miami Home Health Companies Sentenced to Prison... impose a temporary enrollment moratorium. However, a provider or supplier may use the existing appeal... authority give us flexibility to use any and all relevant criteria for future moratoria and CMS retains the...

  7. From the social shaping of technology to the staging of temporary spaces of innovation

    DEFF Research Database (Denmark)

    Clausen, Christian; Gunn, Wendy

    2014-01-01

    This paper addresses recent developments within the social shaping perspective, specifically the forward-looking and political dimensions of intervening in processes of innovation. With a focus on the concept of ‘temporary spaces’ as an analytical framework we present a study of a case on partici......This paper addresses recent developments within the social shaping perspective, specifically the forward-looking and political dimensions of intervening in processes of innovation. With a focus on the concept of ‘temporary spaces’ as an analytical framework we present a study of a case...... on participatory innovation concerned with indoor climate practices in the building sector. Based on an analysis of the travel and uptake of narratives derived from field studies in industrial and research environments, we discuss the role of intermediaries such as ethnographic provocations concerning user...... practices in the staging of these temporary spaces. While the direct uptake of qualitative knowledge on user practice in the engineering worlds of indoor climate is limited, the paper highlights the role of staging temporary spaces and intermediary objects in collaboration with stakeholders as a way...

  8. From the Social Shaping of Technology to the Staging of Temporary Spaces of Innovation

    DEFF Research Database (Denmark)

    Clausen, Christian; Gunn, Wendy

    2015-01-01

    This paper addresses recent developments within the social shaping perspective, specifically the forward-looking and political dimensions of intervening in processes of innovation. With a focus on the concept of 'temporary spaces’ as an analytical framework we present a study of a case on partici......This paper addresses recent developments within the social shaping perspective, specifically the forward-looking and political dimensions of intervening in processes of innovation. With a focus on the concept of 'temporary spaces’ as an analytical framework we present a study of a case...... on participatory innovation concerned with indoor climate practices in the building sector. Based on an analysis of the travel and uptake of narratives derived from field studies in industrial and research environments, we discuss the role of intermediaries such as ethnographic provocations concerning user...... practices in the staging of these temporary spaces. While the direct uptake of qualitative knowledge on user practice in the engineering worlds of indoor climate is limited, the paper highlights the role of staging temporary spaces and intermediary objects in collaboration with stakeholders as a way...

  9. 75 FR 30372 - Foreign-Trade Zone 196 Temporary/Interim Manufacturing Authority ATC Logistics & Electronics...

    Science.gov (United States)

    2010-06-01

    ... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Docket T-2-2010] Foreign-Trade Zone 196 Temporary/Interim Manufacturing Authority ATC Logistics & Electronics (Cell Phone Kitting and Distribution... filed an application submitted by the ATC Logistics & Electronics, operator of Site 2, FTZ 196...

  10. Vacuum with mesh is a feasible temporary closure device after fascial dehiscence

    DEFF Research Database (Denmark)

    Bjørsum-Meyer, Thomas; Skarbye, Mona; Jensen, Kenneth Højsgaard

    2013-01-01

    INTRODUCTION: The open abdomen is a challenging condition and a temporary abdominal closure device is required in order to protect the intra-abdominal viscera. We aimed to evaluate the feasibility of a recent device: vacuum-assisted wound closure and mesh-mediated fascial traction (VAWCM) after f...

  11. The patient's experience of temporary paralysis from spinal anaesthesia, a part of total knee replacement

    DEFF Research Database (Denmark)

    Bager, Louise; Konradsen, Hanne; Dreyer, Pia Sander

    2015-01-01

    AIMS AND OBJECTIVES: The aim of this study was to describe the meaning of being temporary paralysed from spinal anaesthesia when undergoing total knee replacement. BACKGROUND: Total knee arthroplasty is a common procedure, and regional anaesthesia is used as a method for anaesthetising the patien...

  12. Microleakage of Cavit temporary filling material in endodontic access cavities in monkey teeth.

    Science.gov (United States)

    Lamers, A C; Simon, M; van Mullem, P J

    1980-06-01

    Sealing properties of Cavit-W temporary filling material were tested in vivo in the control group of a usage experiment in which root canal disinfectants were studied. Histologic examination (Brown and Brenn staining) of the root canals showed a statistical significance in the occurrence of microorganisms with increase in time. Microleakage past the filling material was considered to be responsible.

  13. Coronal microleakage of four endodontic temporary restorative materials: an in vitro study.

    Science.gov (United States)

    Ciftçi, Aytül; Vardarli, Didem Argun; Sönmez, Işil Saroğlu

    2009-10-01

    The purpose of this study was to compare the sealing ability of the temporary restorative materials Cavit-G, Ketac Molar Easymix, and IRM with a new light-curing temporary material, Clip, using a methylene blue dye penetration test. Endodontic access preparations were prepared in 48 intact extracted human premolars. The teeth were divided into 6 groups, including positive and negative control groups. After access preparation, cotton pellets were placed in the pulp chamber so that the space remaining for the restoration was 4 mm. After thermal cycling for 500 cycles (5 degrees C-55 degrees C), the teeth were immersed in 2% methylene blue solution at neutral (pH = 7.0) in an incubator for leakage assessment. The teeth were sectioned, and the greatest depth of dye penetration was recorded. Marginal leakage was evaluated with a stereomicroscope. Positive control sections exhibited complete dye penetration, and negative controls had none. In the experimental groups, the differences in the leakage scores of the Clip and Cavit-G groups and the other 2 groups were very marked. There were no statistically significant difference in marginal leakage between Cavit-G and Clip. The new light-curing temporary material Clip seals against marginal leakage as effectively as Cavit when used as a temporary filling.

  14. Influences of New Employee Development Practices on Temporary Employee Work-Related Attitudes

    Science.gov (United States)

    Slattery, Jeffrey P.; Selvarajan, T. T.; Anderson, John E.

    2006-01-01

    The need to make organizations more flexible and thus more responsive to environmental change has led to many organizations using a flexible workforce that includes temporary employees. The article's purpose was to examine relationships between new employee development (NED) practices that promote organizational socialization and temporary…

  15. Long-term follow-up of children thought to have temporary brittle bone disease

    Directory of Open Access Journals (Sweden)

    Paterson CR

    2011-06-01

    Full Text Available Colin R Paterson1, Elizabeth A Monk21Department of Medicine (retired, 2School of Accounting and Finance, University of Dundee, Dundee, ScotlandBackground: In addition to nonaccidental injury, a variety of bone disorders may underlie the finding of unexplained fractures in young children. One controversial postulated cause is temporary brittle bone disease, first described in 1990.Methods: Eighty-five patients with fractures showing clinical and radiological features of temporary brittle bone disease were the subject of judicial hearings to determine whether it was appropriate for them to return home. Sixty-three patients did, and follow-up information was available for 61 of these. The mean follow-up period was 6.9 years (range 1–17, median 6.Results: We found that none of the children had sustained any further injuries that were thought to represent nonaccidental injury; no child was re-removed from home. Three children had fractures. In each case there was general agreement that the fractures were accidental. Had the original fractures in these children been the result of nonaccidental injury, it would have been severe and repeated; the average number of fractures was 9.1.Conclusion: The fact that no subsequent suspicious injuries took place after return home is consistent with the view that the fractures were unlikely to have been caused by nonaccidental injury, and that temporary brittle bone disease is a distinctive and identifiable disorder.Keywords: fractures, osteogenesis imperfecta, temporary brittle bone disease, nonaccidental injury

  16. 22 CFR 126.2 - Temporary suspension or modification of this subchapter.

    Science.gov (United States)

    2010-04-01

    ... subchapter. 126.2 Section 126.2 Foreign Relations DEPARTMENT OF STATE INTERNATIONAL TRAFFIC IN ARMS REGULATIONS GENERAL POLICIES AND PROVISIONS § 126.2 Temporary suspension or modification of this subchapter. The Deputy Assistant Secretary for Defense Trade Controls or the Managing Director, Directorate of...

  17. Time and frequency characteristics of temporary threshold shifts caused by pure tone exposures

    DEFF Research Database (Denmark)

    Ordoñez, Rodrigo Pizarro; Hammershøi, Dorte

    2011-01-01

    . The data gathered in these experiments were used to construct a mathematical model of TTS recovery. The model describes both the 1/2-octave shift and the 2 min bounce and it can be used in the comparison of temporary changes in auditory function, assessed at different times and frequencies....

  18. 33 CFR 88.09 - Temporary exemption from light and shape requirements when operating under bridges.

    Science.gov (United States)

    2010-07-01

    ... and shape requirements when operating under bridges. 88.09 Section 88.09 Navigation and Navigable... Temporary exemption from light and shape requirements when operating under bridges. A vessel's navigation lights and shapes may be lowered if necessary to pass under a bridge. ...

  19. Temporary blindness and ophthalmoplegia due to local anesthetic infiltration of the nasal septum.

    Science.gov (United States)

    Bektas, Devrim; Kul, Neslihan; Akyol, Nurettin; Ural, Ahmet; Caylan, Refik

    2012-06-01

    We report the case of a 35-year-old man who developed blindness and ophthalmoplegia during local anesthetic infiltration of the nasal septum. The complications were temporary, and the patient had full recovery without treatment. The vascular anatomy of the area and possible pathogenic mechanisms are discussed, with some suggestions on the prevention of this complication.

  20. Crash test and evaluation of temporary wood sign support system for large guide signs.

    Science.gov (United States)

    2016-07-01

    The objective of this research task was to evaluate the impact performance of a temporary wood sign support : system for large guide signs. It was desired to use existing TxDOT sign hardware in the design to the extent possible. : The full-scale cras...

  1. 77 FR 20046 - Designation of Syrian Arab Republic for Temporary Protected Status

    Science.gov (United States)

    2012-04-03

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF HOMELAND SECURITY U.S. Citizenship and Immigration Services RIN 1615-ZB12 Designation of Syrian Arab Republic for Temporary Protected Status Correction In notice document 2012-7498 appearing on pages 19026 through 19030 in...

  2. The Client Company Marginally Utilises the Knowledge of Highly Skilled Temporary Staff

    Science.gov (United States)

    Augustsson, Gunnar

    2016-01-01

    This study is based on the presumption that there is often an underuse of temporary staff in client companies (CC) with highly skilled professionals. The study combines theories of the flexible organisation and a sociocultural perspective on learning within the framework of an inter-organisational context. The data are based partly on 17…

  3. Influence of Screw Length and Bone Thickness on the Stability of Temporary Implants

    Directory of Open Access Journals (Sweden)

    Daniel Jogaib Fernandes

    2015-09-01

    Full Text Available The purpose of this work was to study the influence of screw length and bone thickness on the stability of temporary implants. A total of 96 self-drilling temporary screws with two different lengths were inserted into polyurethane blocks (n = 66, bovine femurs (n = 18 and rabbit tibia (n = 12 with different cortical thicknesses (1 to 8 mm. Screws insertion in polyurethane blocks was assisted by a universal testing machine, torque peaks were collected by a digital torquemeter and bone thickness was monitored by micro-CT. The results showed that the insertion torque was significantly increased with the thickness of cortical bone from polyurethane (p < 0.0001, bovine (p = 0.0035 and rabbit (p < 0.05 sources. Cancellous bone improved significantly the mechanical implant stability. Insertion torque and insertion strength was successfully moduled by equations, based on the cortical/cancellous bone behavior. Based on the results, insertion torque and bone strength can be estimate in order to prevent failure of the cortical layer during temporary screw placement. The stability provided by a cortical thickness of 2 or 1 mm coupled to cancellous bone was deemed sufficient for temporary implants stability.

  4. Learning behavior and temporary minima of two-layer neural networks

    NARCIS (Netherlands)

    Annema, Anne J.; Hoen, Klaas; Hoen, Klaas; Wallinga, Hans

    1994-01-01

    This paper presents a mathematical analysis of the occurrence of temporary minima during training of a single-output, two-layer neural network, with learning according to the back-propagation algorithm. A new vector decomposition method is introduced, which simplifies the mathematical analysis of

  5. 26 CFR 1.280F-4T - Special rules for listed property (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 3 2010-04-01 2010-04-01 false Special rules for listed property (temporary). 1... (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Items Not Deductible § 1.280F-4T Special rules for listed... allowable during that earlier taxable year. The preceding sentence applies with respect to all earlier...

  6. 8 CFR 244.5 - Temporary treatment benefits for eligible aliens.

    Science.gov (United States)

    2010-01-01

    ... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Temporary treatment benefits for eligible aliens. 244.5 Section 244.5 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION... for eligible aliens. (a) Prior to the registration period. Prior to the registration period...

  7. Influence of Screw Length and Bone Thickness on the Stability of Temporary Implants

    Science.gov (United States)

    Fernandes, Daniel Jogaib; Elias, Carlos Nelson; Ruellas, Antônio Carlos de Oliveira

    2015-01-01

    The purpose of this work was to study the influence of screw length and bone thickness on the stability of temporary implants. A total of 96 self-drilling temporary screws with two different lengths were inserted into polyurethane blocks (n = 66), bovine femurs (n = 18) and rabbit tibia (n = 12) with different cortical thicknesses (1 to 8 mm). Screws insertion in polyurethane blocks was assisted by a universal testing machine, torque peaks were collected by a digital torquemeter and bone thickness was monitored by micro-CT. The results showed that the insertion torque was significantly increased with the thickness of cortical bone from polyurethane (p < 0.0001), bovine (p = 0.0035) and rabbit (p < 0.05) sources. Cancellous bone improved significantly the mechanical implant stability. Insertion torque and insertion strength was successfully moduled by equations, based on the cortical/cancellous bone behavior. Based on the results, insertion torque and bone strength can be estimate in order to prevent failure of the cortical layer during temporary screw placement. The stability provided by a cortical thickness of 2 or 1 mm coupled to cancellous bone was deemed sufficient for temporary implants stability. PMID:28793582

  8. An experimental study of exploitation of materials used for prosthetic temporary restorations

    Directory of Open Access Journals (Sweden)

    Szalewski Leszek

    2017-01-01

    Full Text Available Temporary restorations more often play their role for a definitely longer period of time, than the time necessary for implementation of final prosthetic work. Therefore, they are subjected to adverse effects of chemical, physical and thermal factors in a patient's oral cavity. Since loss of temporary prosthetic work can have negative consequences for an entire treatment process, it is important to identify a potential risk of damaging temporary restorations by factors derived from the diet of patients. The aim of this study was to evaluate the influence of components of the beverages, such as coffee and tea, consumed daily by the patients, on the mechanical properties of materials used in temporary restorations. The experimental design applied, as well as gained results, were justified by appropriate, chosen statistical methods. The conducted research demonstrated the change of mechanical properties of studied materials for their flexural strength, as well as microhardness. The tendency of changes in both result variables, compared with the samples kept in neutral environment – distilled water, indicates the decrease in mechanical strength and microhardness of materials conditioned in coffee and tea. It can be claimed that the components of beverages present in an everyday diet of patients have a considerably adverse effect on the quality of materials used for provisional crowns and bridges.

  9. 76 FR 32340 - Federal Travel Regulation; Temporary Duty (TDY) Travel Allowances (Taxes); Relocation Allowances...

    Science.gov (United States)

    2011-06-06

    ...; Docket 2009-0013; Sequence 1] RIN 3090-AI95 Federal Travel Regulation; Temporary Duty (TDY) Travel... Services Administration (GSA). ACTION: Proposed rule. SUMMARY: GSA is proposing to amend the Federal Travel... does not apply because the proposed changes to the Federal Travel Regulation do not impose...

  10. 76 FR 43236 - Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public Meeting

    Science.gov (United States)

    2011-07-20

    ...; Sequence 5] Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public... public meeting. SUMMARY: The General Services Administration (GSA) is revising the Federal Travel Regulation (FTR) in an effort to streamline travel policies, increase travel efficiency and effectiveness...

  11. 76 FR 46216 - Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public Meeting...

    Science.gov (United States)

    2011-08-02

    ...; Sequence 5] Federal Travel Regulation (FTR): Temporary Duty (TDY) Travel Allowances: Notice of Public... and the general public in an effort to streamline travel policies, incorporated travel efficiency and.... Flynn, Deputy Director, Office of Travel, Transportation & Asset Management. [FR Doc. 2011-19482 Filed 8...

  12. 76 FR 12753 - Notice of Temporary Closures on Public Lands in Ada and Elmore Counties, ID

    Science.gov (United States)

    2011-03-08

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLIDB00200 LF20000ES.JS0000 LFESFTF60000] Notice of Temporary Closures on Public Lands in Ada and Elmore Counties, ID AGENCY: Bureau of Land... business hours. SUPPLEMENTARY INFORMATION: The Big Fire closure affects public lands located in Ada County...

  13. Diversity of micro-crustaceans in temporary habitats of the province ...

    African Journals Online (AJOL)

    A study on the distribution of micro-crustaceans in seven temporary habitats of the province of Sasalı (Izmir) was conducted between 27 March and 10 April 2011. 15 micro-crustacean species, comprising eight ostracods, four branchiopods and three copepods were identified. All species registered represent new reports for ...

  14. Few parasites, and no evidence for Wolbachia infections, in a freshwater ostracod inhabiting temporary ponds

    Czech Academy of Sciences Publication Activity Database

    Bruvo, Ružica; Adolfsson, S.; Symonová, R.; Lamatsch, D. K.; Schön, I.; Jokela, J.; Butlin, R. K.; Müller, S.

    2011-01-01

    Roč. 102, č. 1 (2011), s. 208-216 ISSN 0024-4066 Grant - others:Marie Curie Research Training Network(XE) MRTN-CT-2004-512492 Institutional research plan: CEZ:AV0Z60930519 Keywords : alphaproteobacteria * Cyprididae * maintenance of sex * microcrustaceans * parthenogenesis * Red Queen * temporary pools Subject RIV: EG - Zoology Impact factor: 2.193, year: 2011

  15. 78 FR 9010 - Dental Devices; Reclassification of Temporary Mandibular Condyle Prosthesis

    Science.gov (United States)

    2013-02-07

    .... FDA-2012-N-1239] Dental Devices; Reclassification of Temporary Mandibular Condyle Prosthesis AGENCY... condyle prostheses into class III, based on the recommendation of a Dental Products Panel (the Panel... mandibular condyle prosthesis is a device that is intended to be implanted in the human jaw to replace the...

  16. 26 CFR 1.1301-1T - Averaging of farm and fishing income (temporary).

    Science.gov (United States)

    2010-04-01

    ... income (temporary). (a) Overview. An individual engaged in a farming or fishing business may make a farm... averaging, over the prior three-year period (base years), all or a portion of the individual's current year... guidance, see § 1.1301-1(d)(1) through (3)(i). (ii) Example. The rules of this paragraph (d)(3) are...

  17. 20 CFR 655.1301 - Applications for temporary employment certification in agriculture.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Applications for temporary employment certification in agriculture. 655.1301 Section 655.1301 Employees' Benefits EMPLOYMENT AND TRAINING... DOL Internet Web site at http://www.foreignlaborcert.doleta.gov/. The form must bear the original...

  18. 75 FR 68607 - BP Canada Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers

    Science.gov (United States)

    2010-11-08

    ... Energy Marketing Corp. Apache Corporation; Notice for Temporary Waivers November 1, 2010. Take notice that on October 29, 2010, BP Canada Energy Marketing Corp. and Apache Corporation filed with the... assistance with any FERC Online service, please e-mail [email protected] , or call (866) 208-3676...

  19. 26 CFR 1.162-25T - Deductions with respect to noncash fringe benefits (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Deductions with respect to noncash fringe... Individuals and Corporations § 1.162-25T Deductions with respect to noncash fringe benefits (temporary). (a) Employer. If an employer includes the value of a noncash fringe benefit in an employee's gross income, the...

  20. 29 CFR 4.176 - Payment of fringe benefits to temporary and part-time employees.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Payment of fringe benefits to temporary and part-time... CONTRACTS Compensation Standards Compliance with Compensation Standards § 4.176 Payment of fringe benefits.... Accordingly, in the absence of express limitations, the provisions of an applicable fringe benefit...

  1. 5 CFR 410.403 - Payments for temporary duty training assignments.

    Science.gov (United States)

    2010-01-01

    ... assignments. 410.403 Section 410.403 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS TRAINING Paying for Training Expenses § 410.403 Payments for temporary duty training assignments...; per diem expenses; or limited relocation expenses including transportation of the immediate family...

  2. 21 CFR 509.30 - Temporary tolerances for polychlorinated biphenyls (PCB's).

    Science.gov (United States)

    2010-04-01

    ... (PCB's). 509.30 Section 509.30 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND....30 Temporary tolerances for polychlorinated biphenyls (PCB's). (a) Polychlorinated biphenyls (PCB's..., PCB's have become a persistent and ubiquitous contaminant in the environment. As a result, certain...

  3. Temporary Transfer of Firearms From the Home to Prevent Suicide: Legal Obstacles and Recommendations.

    Science.gov (United States)

    McCourt, Alexander D; Vernick, Jon S; Betz, Marian E; Brandspigel, Sara; Runyan, Carol W

    2017-01-01

    The presence of firearms in the home increases the risk of suicide for residents. As a result, clinicians and professional organizations recommend counseling about temporary removal of firearms from the home of potentially suicidal individuals. In some states, however, firearm laws may affect the ability to easily transfer a gun temporarily to reduce suicide risk. In particular, universal background check (UBC) laws-which require a background check whenever a gun is transferred, even by non-gun dealers-may also apply to temporary transfers intended to reduce suicide risk. Clinicians have previously reported that confusion regarding state firearm laws and uncertainty over the legality of a temporary transfer have affected their ability to effectively counsel patients. We summarize the laws of all 50 states and specifically examine the relevant firearm laws of 3 representative states with UBCs and different approaches-Maryland, Colorado, and California. We identify both helpful and problematic aspects of state laws regarding temporary transfer of firearms. We provide recommendations for amending UBC laws to make it easier for clinicians and patients to temporarily transfer firearms.

  4. Organizational and Client Commitment among Contracted Employees: A Replication and Extension with Temporary Workers

    Science.gov (United States)

    Connelly, Catherine E.; Gallagher, Daniel G.; Gilley, K. Matthew

    2007-01-01

    This study replicates and extends Coyle-Shapiro and Morrow's study (Coyle-Shapiro, J.A.-M., & Morrow, P.C. 2006. Organizational and client commitment among contracted employees. "Journal of Vocational Behavior, 28," 416-431) of organizational and client commitment among contracted employees. Our study focuses on temporary workers rather than…

  5. Temporary cosmetic painted prostheses in anophthalmic surgery: an alternative to early postoperative clear conformers.

    Science.gov (United States)

    Avisar, I; Norris, J H; Quinn, S; Allan, D; McCalla, M; Dugdale, D; Parulekar, M; Malhotra, R

    2011-11-01

    To evaluate the use and safety of temporary, cosmetic, painted prostheses as an alternative to clear conformers immediately post removal of eye or socket surgery in children and adults. A 2-year, two-centre, retrospective audit of 54 patients undergoing enucleation, evisceration, secondary implant or socket reconstruction receiving a temporary painted prosthesis as an alternative to clear conformers immediately post surgery. Patient questionnaire and review of clinical notes was conducted for all patients. We reviewed 54 consecutive patients (22 females, 32 males, mean age 18.6 years, range 6 days to 82 years) who received cosmetic painted prostheses from January 2009 to December 2010. Procedures included: evisceration with primary implant (5), enucleation with primary implant (37), secondary implant (9), dermis fat graft (2) and fornix reconstruction with buccal graft (1). Complications included: pyogenic granuloma (2), mucous discharge (2) and exposure (2). All adults found their prosthesis comfortable, and no problems were reported by the parents of the children included in this study. In all, 46 patients (88% of respondents) returned to normal activities within 2 weeks. The temporary prosthesis fell out at least once in 25% of cases. In all, 90% of respondents expressed a definite preference towards the painted shell over a clear shell. Temporary cosmetic painted prostheses placed immediately after removal of the eye or socket surgery are well tolerated and preferred to standard clear shells. Painted prostheses, matched to the contralateral iris are a valuable option in anophthalmic surgery as an alternative to traditional clear conformers.

  6. 76 FR 63355 - Proposed Information Collection (Regulation on Application for Fisher Houses and Other Temporary...

    Science.gov (United States)

    2011-10-12

    ... Information Collection (Regulation on Application for Fisher Houses and Other Temporary Lodging and VHA Fisher House Application); Comment Request AGENCY: Veterans Health Administration, Department of Veterans... use of other forms of information technology. Title: Regulation on Application for Fisher Houses and...

  7. 75 FR 11627 - Order Granting Temporary Exemptions From Certain Government Securities Act Provisions and...

    Science.gov (United States)

    2010-03-11

    ... practicable after receipt, the ICE Trust clearing member must transfer such funds and securities (other than... Act Provisions and Regulations in Connection With a Request From ICE Trust U.S. LLC Related to Central... securities. The temporary exemptions were requested by ICE Trust U.S. LLC. Treasury is also soliciting public...

  8. 19 CFR 210.69 - Approval of complainant's temporary relief bond.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Approval of complainant's temporary relief bond. 210.69 Section 210.69 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF... worth, real estate and other property of which the initial surety is the sole owner, other bonds on...

  9. Diatom-based models for inferring water chemistry and hydrology in temporary depressional wetlands

    CSIR Research Space (South Africa)

    Riato, L

    2017-08-01

    Full Text Available of anthropogenic impacts based on changes of indicator taxa assemblag(supe)s. Our study provides a basis for newly developed quantitative tools to be used in biomonitoring studies and evaluations of reference conditions for temporary wetland management....

  10. 26 CFR 1.1092(b)-4T - Mixed straddles; mixed straddle account (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 11 2010-04-01 2010-04-01 true Mixed straddles; mixed straddle account (temporary). 1.1092(b)-4T Section 1.1092(b)-4T Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY (CONTINUED) INCOME TAX (CONTINUED) INCOME TAXES Wash Sales of Stock Or Securities § 1.1092(b)-4T...

  11. 19 CFR 122.188 - Issuance of temporary Customs access seal.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Issuance of temporary Customs access seal. 122.188 Section 122.188 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY AIR COMMERCE REGULATIONS Access to Customs Security Areas § 122.188 Issuance of...

  12. Re-design, re-use and recycle of temporary houses

    Energy Technology Data Exchange (ETDEWEB)

    Arslan, Hakan [Department of Construction, Faculty of Technical Education, University of Abant Izzet Baysal, Duzce 81100 (Turkey)

    2007-01-15

    Disasters are recurring to global problems, which results in homelessness. The affected region had economical, environmental and social problems as well. In relief and reconstruction phases, the need for integrated management appeared in order to use the national sources actively and productively. Especially housing implementations had an important role for future development of the affected region. For accelerating the reconstruction of the region and forming a sustainable community, which maintains itself socially, environmentally and economically over time; energy usage for construction should be kept to a minimum. Past research in Turkey shows that the cost of temporary houses (to be used as the short term shelter) had a ratio of 10-15% of the total expenses of whole construction activity. For saving money and protecting the environment and conserving scarce resources, the affected region must consider the option of temporary houses to meet their short and long-term need during the reconstruction process. After the end of usage, temporary houses should be able to be re-used for the same or new function. This study is a test of re-design and re-use of a temporary housing site; by using recycled materials, minimum energy and voluntary participation so that this site can finally become a permanent housing site. (author)

  13. 76 FR 69634 - Safety Zone; Temporary Change for Recurring Fireworks Display Within the Fifth Coast Guard...

    Science.gov (United States)

    2011-11-09

    ... amendatory instruction 2a suspending entry (d)10 in Sec. 165.506, Table to Sec. 165.506, is effective...: If you have questions on this temporary rule, call or email Chief Warrant Officer Joseph Edge... Joseph.M.Edge@uscg.mil . If you have questions on viewing the docket, call Renee V. Wright, Program...

  14. Efficacy of balloon temporary occlusion and intraoperative DSA in surgically difficult aneurysm

    Energy Technology Data Exchange (ETDEWEB)

    Ezura, Masayuki; Mizoi, Kazuo; Yoshimoto, Takashi (Tohoku Univ., Sendai (Japan). Inst. of Brain Diseases); Takahashi, Akira

    1993-11-01

    A digital subtraction angiographic (DSA) apparatus has been installed in one of our operating rooms since April 1987. We performed intraoperative DSA in 42 aneurysmal surgeries in 38 patients and balloon temporary occlusion in 33 surgeries. The aneurysm was on an internal carotid artery in 26 cases and on the vertebro-basilar system in 16. A heparin-coated catheter (Anthron, Toray, Tokyo), 6 french in diameter, was inserted transfemorally and was put in a parent artery under general anesthesia. A balloon was temporarily inflated to determine inflation volume. The balloon catheter was soon deflated and was drawn back into the introducing catheter to avoid developing microembolus. The patients were not systemically heparinized but the introducing catheters were slowly flushed with heparinized saline during operation. Then a craniotomy was carried out. Next DSA was performed when temporary occlusion or confirmation of clipping was necessary. In cases of balloon temporary occlusion, the operating field was not obstructed as it is when a temporary clip is used, despite adequate flow reduction of the parent artery. After DSA for confirmation of clipping adjustment of it was performed in 12 cases out of 42. No complications occurred due to use of an introducing or a balloon catheter. We conclude that combined intravascular and neurosurgical approach, particularly for the large aneurysms with the difficulty of proximal control, can be a useful method of treatment. (author).

  15. Efficacy of balloon temporary occlusion and intraoperative DSA in surgically difficult aneurysm

    International Nuclear Information System (INIS)

    Ezura, Masayuki; Mizoi, Kazuo; Yoshimoto, Takashi; Takahashi, Akira.

    1993-01-01

    A digital subtraction angiographic (DSA) apparatus has been installed in one of our operating rooms since April 1987. We performed intraoperative DSA in 42 aneurysmal surgeries in 38 patients and balloon temporary occlusion in 33 surgeries. The aneurysm was on an internal carotid artery in 26 cases and on the vertebro-basilar system in 16. A heparin-coated catheter (Anthron, Toray, Tokyo), 6 french in diameter, was inserted transfemorally and was put in a parent artery under general anesthesia. A balloon was temporarily inflated to determine inflation volume. The balloon catheter was soon deflated and was drawn back into the introducing catheter to avoid developing microembolus. The patients were not systemically heparinized but the introducing catheters were slowly flushed with heparinized saline during operation. Then a craniotomy was carried out. Next DSA was performed when temporary occlusion or confirmation of clipping was necessary. In cases of balloon temporary occlusion, the operating field was not obstructed as it is when a temporary clip is used, despite adequate flow reduction of the parent artery. After DSA for confirmation of clipping adjustment of it was performed in 12 cases out of 42. No complications occurred due to use of an introducing or a balloon catheter. We conclude that combined intravascular and neurosurgical approach, particularly for the large aneurysms with the difficulty of proximal control, can be a useful method of treatment. (author)

  16. Retention of provisional crowns cemented with eight temporary cements: comparative study.

    Science.gov (United States)

    Rego, Mariana Ribeiro de Moraes; Santiago, Luiz Carlos

    2004-09-01

    Many temporary cements are commercially available; therefore, it is necessary to indicate them for each clinical requirement with regard to the tensile strength of prosthetic retainers. Thus, the purpose of this study was to compare the retention of provisional crowns cemented with eight temporary cements, over full crown preparations with standardized mechanical principles as height, taper, and length. For that purpose, eighty human first premolars received full crown preparation with standardized height and taper. Provisional crowns were fabricated and luted with eight brands of temporary cements. Twenty four hours after cementation, the restorations were submitted to tensile strength test in a universal testing machine and the data submitted to ANOVA and Bonferroni tests. Mean tensile strength values ranged from 20.1N for Nogenol cement to 67.5N for Hydro C cement. Statistically significant difference (pcrowns cemented with Hydro C cement were more retentive that than those cemented with the other cements, except for Rely X Temp and Temp Bond. The less retentive crowns were those cemented with Nogenol and Freegenol temporary cements.

  17. Examining the Role of Perceived Leader Behavior on Temporary Employees' Organizational Commitment and Citizenship Behavior

    Science.gov (United States)

    Djibo, Idriss J. A.; Desiderio, Katie P.; Price, Noriece M.

    2010-01-01

    The attention given to the contingent segment of the workforce has significantly increased over the past decade. Investigative topics include the correlates of temporary employee work attitudes and behaviors. This study used a correlational design to examine leader behaviors outlined by the path-goal theory of leadership, as perceived by temporary…

  18. 26 CFR 301.6229(c)(2)-1T - Substantial omission of income (temporary).

    Science.gov (United States)

    2010-04-01

    ....6229(c)(2)-1T Substantial omission of income (temporary). (a) Partnership return—(1) General rule. (i) If any partnership omits from the gross income stated in its return an amount properly includible... omitted from gross income if information sufficient to apprise the Commissioner of the nature and amount...

  19. 26 CFR 1.368-1T - Purpose and scope of exception of reorganization exchanges (temporary).

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 4 2010-04-01 2010-04-01 false Purpose and scope of exception of reorganization... Purpose and scope of exception of reorganization exchanges (temporary). (a) through (e)(1) [Reserved]. For... effect the potential reorganization shall be valued on the last business day before the first date such...

  20. 77 FR 67023 - Notice of Temporary Closure on Public Lands in Mesa County, CO

    Science.gov (United States)

    2012-11-08

    ... soils in place. A temporary closure of public land to vehicle and foot traffic within the burned area is necessary to stabilize soils, prevent erosion and protect public health and safety. The BLM spread a quick... seeds need to be left undisturbed to create root structure and stabilize soils. Soil erosion prevention...

  1. 75 FR 12329 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Science.gov (United States)

    2010-03-15

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company AGENCY: Surface Transportation Board, DOT. ACTION: Partial revocation of exemption... Railway Company (BNSF) to extend to December 18, 2010, the expiration date of the local trackage rights...

  2. 76 FR 21426 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Science.gov (United States)

    2011-04-15

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company AGENCY: Surface Transportation Board, DOT. ACTION: Partial Revocation of Exemption... protective conditions set forth in Oregon Short Line Railroad--Abandonment Portion Goshen Branch Between...

  3. 75 FR 3523 - Union Pacific Railroad Company-Temporary Trackage Rights Exemption-BNSF Railway Company

    Science.gov (United States)

    2010-01-21

    ... Surface Transportation Board Union Pacific Railroad Company--Temporary Trackage Rights Exemption--BNSF Railway Company Pursuant to a written trackage rights agreement dated December 22, 2009, BNSF Railway... Railroad Company (UP) over BNSF lines extending between BNSF milepost 10.2 at Tukwila, WA, and BNSF...

  4. 77 FR 65137 - Consideration of Environmental Impacts of Temporary Storage of Spent Fuel After Cessation of...

    Science.gov (United States)

    2012-10-25

    ...-2012-0246] RIN 3150-AJ20 Consideration of Environmental Impacts of Temporary Storage of Spent Fuel... review. The deadline to submit comments is January 2, 2013. The NRC staff is able to ensure consideration... receipt and consideration of comments on the EIS and proposed Rule, the NRC will prepare a final EIS and...

  5. 76 FR 20008 - Notice of Temporary Concession Contract for Assateague Island National Seashore, MD

    Science.gov (United States)

    2011-04-11

    ... pre-packaged food and beverage. This action is necessary to avoid interruption of visitor services... DEPARTMENT OF THE INTERIOR National Park Service [NPS-WASO-CONC-0111-6544; 2410-OYC] Notice of Temporary Concession Contract for Assateague Island National Seashore, MD AGENCY: National Park Service...

  6. 76 FR 35909 - Temporary Concession Contract for Big South Fork National Recreation Area, TN/KY

    Science.gov (United States)

    2011-06-20

    ... years. The visitor services include providing backcountry lodging accommodations, food and beverage, and... DEPARTMENT OF THE INTERIOR National Park Service [[NPS-WASO-CONC-0511-7144; 2410-OYC] Temporary Concession Contract for Big South Fork National Recreation Area, TN/KY AGENCY: National Park Service...

  7. 75 FR 5115 - Temporary Concession Contract for Lake Mead National Recreation Area, AZ/NV

    Science.gov (United States)

    2010-02-01

    ... boat rentals, overnight accommodations, food and beverage, retail, fuel, and short term trailer... DEPARTMENT OF THE INTERIOR National Park Service Temporary Concession Contract for Lake Mead National Recreation Area, AZ/NV AGENCY: National Park Service, Department of the Interior. ACTION: Notice...

  8. Early closure of temporary ileostomy—the EASY trial: protocol for a randomised controlled trial

    DEFF Research Database (Denmark)

    Danielsen, Anne Kjærgaard; Correa-Marinez, A; Skullmann, S

    2011-01-01

    ;months after surgery (stoma creation). Discussion The aim of the EASY trial is to evaluate the efficiency of early reversal of temporary ileostomy after surgery for rectal cancer versus late reversal. The EASY trial is expected to have a huge impact on patient safety as well as an improvement in patient...

  9. 41 CFR 115-1.103-50 - Temporary-type changes to EPPMR.

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false Temporary-type changes to EPPMR. 115-1.103-50 Section 115-1.103-50 Public Contracts and Property Management Federal Property Management Regulations System (Continued) ENVIRONMENTAL PROTECTION AGENCY 1-INTRODUCTION 1.1-Regulation...

  10. GEC/ESTRO-EAU recommendations on temporary brachytherapy using stepping sources for localised prostate cancer

    NARCIS (Netherlands)

    Kovács, György; Pötter, Richard; Loch, Tillmann; Hammer, Josef; Kolkman-Deurloo, Inger-Karine; de La Rosette, Jean J. M. C. H.; Bertermann, Hagen

    2005-01-01

    Background and purpose: The aim of this paper is to present the GEC/ESTRO-EAU recommendations for template and transrectal ultrasound (TRUS) guided transperineal temporary interstitial prostate brachytherapy using a high dose rate iridium-192 stepping source and a remote afterloading technique.

  11. 75 FR 22656 - Order Extending Temporary Conditional Exemptions Under the Securities Exchange Act of 1934 in...

    Science.gov (United States)

    2010-04-29

    ... solely in connection with the calculation of mark-to-market prices for non- excluded CDS cleared by ICE....treas.gov/press/releases/reports/pwgpolicystatemktturmoil_03122008.pdf . This temporary extension of the..., including the periodically required trading, is integral to its risk management--we further find that it is...

  12. Boron concentration evolution in the temporary curtains of a BWR reactor. Burcur code

    International Nuclear Information System (INIS)

    Cano Aguado, M.; Perlado Martin, J.M.; Minguez Torres, E.

    1977-01-01

    The theoretical model and the user's guide of the code Burcur is included. This code analyzes the burnable poison concentration of the temporary curtains as a function of time, for BWR reactors of the 7 x 7 design. The computing time being reasonably short, the number of burnup steps is as high as necessary.(author) [es

  13. Strategies for Preventing and Resolving Temporary Fossilization in Second Language Acquisition

    Science.gov (United States)

    Qian, Manqiu; Xiao, Zhihong

    2010-01-01

    Based on the practice of college English teaching and learning in China, the paper reviews the phenomenon and causes of the temporary fossilization in second language acquisition and offers some corresponding strategies for preventing and surmounting the obstacles in the hope of promoting the reactivation of the next climax.

  14. Changes in Temporary Disability Reporting Following the Implementation of the Army Medical Readiness Transformation.

    Science.gov (United States)

    Sapp, Jason E; Cody, Matthew J; Douglas, Kevin M

    2018-02-07

    In November 2014, the U.S. Army held a readiness summit to address concerns about the accuracy of medical reporting systems. At the time, soldiers on temporary disability were tracked as a medical readiness classification (MRC) 3A or 3B. MRC 3A soldiers had a medical condition with recovery expected within 30 d and MRC 3B soldiers were expected to take longer than 30 d to recover. Both groups were considered "non-available" and presumably non-deployable. Starting June 1, 2016, with the implementation of the Army Medical Readiness Transformation, soldiers on temporary disability longer than 14 d began to be reported as MRC 3s and are considered "non-deployable." The purpose of this study is to compare the number of soldiers on temporary disability previously reported as MRC 3A and 3B to the number listed as MRC 3 under the new reporting system for a light infantry brigade and to quantify the types and relative percentage of medical conditions leading to temporary disability under the new system. This cross-sectional analysis was conducted between January 1 and December 31, 2016 at Fort Carson, Colorado and included all soldiers assigned to Second Brigade, Fourth Infantry Division. We calculated the average number and proportion of soldiers on temporary disability at any one time for the period prior to implementation of the new reporting system (January 1 through May 31, 2016) and compared this to the period after implementation on June 1, 2016. The difference between the two independent proportions was calculated along with the lower and upper limits of the 95% confidence interval for the difference. Between January 1 and May 31, 2016, the average number of soldiers on temporary disability at any one time was 186, accounting for 4.3% of the authorized unit strength. After June 1, 2016, the average number increased to 244 or 5.7%. The difference in the proportion of temporary profiles was 1.4% (95% confidence interval 0.43-2.3%). From June 1 through December 31

  15. Microbial responses to changes in flow status in temporary headwater streams: a cross-system comparison

    Directory of Open Access Journals (Sweden)

    Catherine M Febria

    2015-06-01

    Full Text Available Microbial communities are responsible for the bulk of biogeochemical processing in temporary headwater streams, yet there is still relatively little known about how community structure and function respond to periodic drying and re-wetting. Moreover, the ability to sample temporary habitats can be a logistical challenge due to the capability to measure and predict the timing, intensity and frequency of wet-dry events. Unsurprisingly, published datasets on microbial community structure and function are limited in scope and temporal resolution and vary widely in the molecular methods applied. We compared environmental and microbial community datasets for permanent and temporary tributaries of two different North American headwater stream systems: Speed River (Ontario, Canada and Parkers Creek (Maryland, USA. We explored whether taxonomic diversity and community composition were altered as a result of flow permanence and compared community composition amongst streams using different 16S microbial community methods (i.e., TRFLP and Illumina MiSeq. Contrary to our hypotheses, and irrespective of method, community composition did not respond strongly to drying. Microbial community composition was related to site rather than drying condition. Additional network analysis on the Parkers Creek dataset showed that community composition shifted only slightly in response to temporary stream drying and microbial co-occurrence data indicated a shift in the central microbial relationships. We compared our results with existing published studies from around the world and found a wide range in community responses to drying. We conclude by proposing three hypotheses that may address contradictory results and, when tested across systems, may expand understanding of the responses of microbial communities in temporary streams to natural and human-induced fluctuations in flow-status and permanence.

  16. Exposure to temporary employment and job insecurity: a longitudinal study of the health effects.

    Science.gov (United States)

    Virtanen, Pekka; Janlert, Urban; Hammarström, Anne

    2011-08-01

    This study analysed interactions between job insecurity and temporary employment and health. We tested the violation hypothesis (whether permanent employment increases the health risk associated with job insecurity) and the intensification hypothesis (whether temporary employment increases the health risk associated with job insecurity) in a longitudinal setting. Previous research on this topic is scarce and based on cross-sectional data. A population cohort (n=1071) was surveyed at age 30 and age 42. Exposure to temporary employment during this 12-year period was elicited with a job-time matrix and measured as the score of 6-month periods. Exposure to job insecurity was measured according to the perceived threat of unemployment. Health at follow-up was assessed as optimal versus suboptimal self-rated health, sleep quality and mental health. In addition to sociodemographics and baseline health, the analyses were adjusted for exposure to unemployment, non-employment and self-employment during the 12-year period. 26% of participants had been exposed to temporary employment. The effect of job insecurity on health was the same in the exposed and unexposed groups, that is the violation hypothesis was not supported. Non-significant interactions between the exposures and all health outcomes also indicated null findings regarding the intensification hypothesis. These findings suggest that perceived job insecurity can lead to adverse health effects in both permanent and temporary employees. Policies should aim to improve work-related well-being by reducing job insecurity. Efforts towards 'flexicurity' are important, but it is equally important to remember that a significant proportion of employees with a permanent contract experience job insecurity.

  17. A study on setting of the fatigue limit of temporary dental implants.

    Science.gov (United States)

    Kim, M H; Cho, E J; Lee, J W; Kim, E K; Yoo, S H; Park, C W

    2017-07-01

    A temporary dental implant is a medical device which is temporarily used to support a prosthesis such as an artificial tooth used for restoring patient's masticatory function during implant treatment. It is implanted in the oral cavity to substitute for the role of tooth. Due to the aging and westernization of current Korean society, the number of tooth extraction and implantation procedures is increasing, leading to an increase in the use and development of temporary dental implants. Because an implant performs a masticatory function in place of a tooth, a dynamic load is repeatedly put on the implant. Thus, the fatigue of implants is reported to be the most common causes of the fracture thereof. According to the investigation and analysis of the current domestic and international standards, the standard for fatigue of implant fixtures is not separately specified. Although a test method for measuring the fatigue is suggested in an ISO standard, it is a standard for permanent dental implants. Most of the test standards for Korean manufacturers and importers apply 250 N or more based on the guidance for the safety and performance evaluation of dental implants. Therefore, this study is intended to figure out the fatigue standard which can be applied to temporary dental implants when measuring the fatigue according to the test method suggested in the permanent dental implant standard. The results determined that suitable fatigue standards of temporary dental implants should be provided by each manufacturer rather than applying 250 N. This study will be useful for the establishment of the fatigue standards and fatigue test methods of the manufacturers and importers of temporary dental implants.

  18. Clinical and mechanical factors associated with the removal of temporary epicardial pacemaker wires after cardiac surgery.

    Science.gov (United States)

    Elmistekawy, Elsayed; Gee, Yen-Yen; Une, Dai; Lemay, Matthieu; Stolarik, Anne; Rubens, Fraser D

    2016-01-16

    Temporary pacemaker wires are placed in the majority of patients after cardiac surgery. There is no information on mechanical factors related to wire removal. Clinical information related to temporary wire use and removal was prospectively collected from a large cardiac surgical unit over one year. Measurements of maximal tension that nurses and doctors would apply to remove temporary wires was determined using a hand-held portable scale. In a prospective trial, patients (n = 41) had their wires extracted in series to the portable scale to determine the maximal tension required for safe removal. Ventricular wires were placed in 86.5 % of patients during the observed year. Pacing facilitated weaning from CPB in over 15 % of patients and pacer dependence was seen in 2.1 %. No patients suffered major complications after wire removal. There was no difference in the tension that physicians or nurses would apply to comfortably extract temporary wires. In the prospective trial, there was no difference in the tension required for removal of atrial or ventricular wires (atrial 18.3 ± 17.9 oz versus 14.5 ± 14.2 oz, p = 0.430). There were no patient factors that correlated with the degree of resistance and there was no significant difference between the tension required to remove wires with (21.0 ± 22.5 oz) or without (14.1 ± 5.1 oz) an atrial button. Temporary epicardial wire removal is innocuous and was not associated with any complications. In some patients tension required for safe removal exceeded 20 ounces. Strategies to standardize wire removal may prevent complications and may minimize unnecessary wire retention.

  19. Distribusi Dan Karakteristik Nelayan Andon Asal Kabupaten/kota Di Sulawesi Selatan (Distribution and Characteristics of Temporary Fishermen (Andon) From District/city in South Sulawesi)

    OpenAIRE

    Ihsan,; Sulaiman, Muhammad

    2012-01-01

    Temporary fishermen (andon) do their catching activity outside his home area to increase production and productivity of their catch. This study aims to determine the distribution and characteristics of temporary fishermen (andon) from district / city in South Sulawesi. The data collected consisted of primary and secondary data. Temporary fishermen (andon) are fishermen fishing outside his home region, either temporary or fixed within a certain time, then returned to their home areas. Temporar...

  20. The Role of Schemata in ESL Learner's Reading Strategies

    OpenAIRE

    Tanno-Sato, Kumiko

    1991-01-01

    While the problem of ESL/EFL reading comprehension has long been considered to lie in difficulty of vocabulary or syntax, a number of recent studies based on schema theory have revealed that the reader's background knowledge or schema is as important as their linguistic knowledge to hte comprehension process, and that the main problem derives from inadequate activation of this schema. Foreign language teachers or theorists, however, have long known the fact that cultural knowledge plays an im...

  1. Implicit Schemata and Categories in Memory-Based Language Processing

    Science.gov (United States)

    van den Bosch, Antal; Daelemans, Walter

    2013-01-01

    Memory-based language processing (MBLP) is an approach to language processing based on exemplar storage during learning and analogical reasoning during processing. From a cognitive perspective, the approach is attractive as a model for human language processing because it does not make any assumptions about the way abstractions are shaped, nor any…

  2. Coronal microleakage with five different temporary restorative materials following walking bleach technique: An ex-vivo study

    Directory of Open Access Journals (Sweden)

    G. P. V Srikumar

    2012-01-01

    Full Text Available Context: Walking bleach technique uses 30% hydrogen peroxide and sodium perborate, and this paste mixture causes loosening of the coronal temporary restorative materials and thus decreasing its clinical effectiveness and causing irritation to the patients oral tissues. In the present study, sealing ability of hygroscopic coronal temporary restorative materials were compared with the other commonly used temporary restorative materials. Aim: To evaluate the effects of walking bleach material on the marginal sealing ability and coronal microleakage of the hydrophilic temporary restorative materials with that of the other commonly used temporary restorative materials in endodontic practice. Materials and Methods: Seventy-five extracted human maxillary central incisor teeth were prepared chemo-mechanically and obturated with gutta-percha in lateral condensation technique. Surface of each tooth was double coated with cyanoacrylate glue. All the teeth were randomly divided in to five groups. Out of 15 teeth in each group, 10 teeth served as experimental specimens, in which bleaching agent was placed in the pulp chamber and 5 teeth served as control, in which no bleaching agent was placed. The access cavities were restored with temporary restorative materials being tested per each group respectively. The specimens were then immersed in 1% India ink dye and subjected to thermo cycling for 7 days. All the teeth were longitudinally sectioned and observed with stereomicroscope and were graded according to the depth of linear dye penetration. Statistical Analysis Used: Mann-Whitney U test and Kruskal-Wallis test. Results: Hydrophilic temporary restorative materials Cavit G and Coltosol F have shown minimal coronal dye leakage with better sealing ability when exposed to walking bleach paste mixture in the dye penetration tests compared to other commonly used temporary restorative materials. Conclusion: Marginal sealing ability of Cavit G and Coltosol F were

  3. Coronal microleakage with five different temporary restorative materials following walking bleach technique: An ex-vivo study.

    Science.gov (United States)

    Srikumar, G P V; Varma, K Ravi; Shetty, K Harish; Kumar, Pramod

    2012-10-01

    Walking bleach technique uses 30% hydrogen peroxide and sodium perborate, and this paste mixture causes loosening of the coronal temporary restorative materials and thus decreasing its clinical effectiveness and causing irritation to the patients oral tissues. In the present study, sealing ability of hygroscopic coronal temporary restorative materials were compared with the other commonly used temporary restorative materials. To evaluate the effects of walking bleach material on the marginal sealing ability and coronal microleakage of the hydrophilic temporary restorative materials with that of the other commonly used temporary restorative materials in endodontic practice. Seventy-five extracted human maxillary central incisor teeth were prepared chemo-mechanically and obturated with gutta-percha in lateral condensation technique. Surface of each tooth was double coated with cyanoacrylate glue. All the teeth were randomly divided in to five groups. Out of 15 teeth in each group, 10 teeth served as experimental specimens, in which bleaching agent was placed in the pulp chamber and 5 teeth served as control, in which no bleaching agent was placed. The access cavities were restored with temporary restorative materials being tested per each group respectively. The specimens were then immersed in 1% India ink dye and subjected to thermo cycling for 7 days. All the teeth were longitudinally sectioned and observed with stereomicroscope and were graded according to the depth of linear dye penetration. Mann-Whitney U test and Kruskal-Wallis test. Hydrophilic temporary restorative materials Cavit G and Coltosol F have shown minimal coronal dye leakage with better sealing ability when exposed to walking bleach paste mixture in the dye penetration tests compared to other commonly used temporary restorative materials. Marginal sealing ability of Cavit G and Coltosol F were not influenced by the effects of bleaching agent compared to other temporary restorative materials used in

  4. The influence of temporary cements on dental adhesive systems for luting cementation.

    Science.gov (United States)

    Ribeiro, José C V; Coelho, Paulo G; Janal, Malvin N; Silva, Nelson R F A; Monteiro, André J; Fernandes, Carlos A O

    2011-03-01

    This study tested the hypothesis that bond strength of total- and self-etching adhesive systems to dentine is not affected by the presence of remnants from either eugenol-containing (EC) or eugenol-free (EF) temporary cements after standardized cleaning procedures. Thirty non-carious human third molars were polished flat to expose dentine surfaces. Provisional acrylic plates were fabricated and cemented either with EC, EF or no temporary cements. All specimens were incubated for 7 days in water at 37°C. The restorations were then taken out and the remnants of temporary cements were mechanically removed with a dental instrument. The dentine surfaces were cleaned with pumice and treated with either total-etching (TE) or self-etching (SE) dental adhesive systems. Atomic force microscopy was used to examine the presence of remnants of temporary cements before and after dentine cleaning procedures. Composite resin build-ups were fabricated and cemented to the bonded dentine surfaces with a resin luting cement. The specimens were then sectioned to obtain 0.9mm(2) beams for microtensile bond strength testing. Fractographic analysis was performed by optical and scanning electron microscopy. ANOVA showed lower mean microtensile bond strength in groups of specimens treated with EC temporary cement than in groups treated with either no cement or an EF cement (p<0.05). Mean microtensile bond strength was lower in groups employing the SE rather than the TE adhesive system (p<0.001). SE samples were also more likely to fail during initial processing of the samples. There was no evidence of interaction between cement and adhesive system effects on tensile strength. Fractographic analysis indicated different primary failure modes for SE and TE bonding systems, at the dentine-adhesive interface and at the resin cement-resin composite interface, respectively. The use of eugenol-containing temporary cements prior to indirect bonding restorations reduce, to a statistically similar

  5. Quality of life from oncological patients with definitive and temporary colostomy

    Directory of Open Access Journals (Sweden)

    Renata Costa Fortes

    2012-09-01

    Full Text Available INTRODUCTION: Colorectal cancer is one of the most prevalent neoplasms in the western world. Colostomy, temporary or permanent, can be a serious limiting factor affecting the quality of life of oncological patients. OBJECTIVE: To compare the quality of life of oncological patients with definitive and temporary colostomy. METHODS: Descriptive cross-sectional study carried out at a public hospital in Brasilia, Federal District of Brazil. The study analyzed 39 patients with colorectal cancer, 76.9% males, sorted into two groups: definitive ostomy (n=26 and temporary ostomy (n=13. The World Health Organization Quality of Life (WHOQOL-bref questionnaire was used to assess the quality of life. Data were analyzed using Excel 2007 and Statistical Package for Social Sciences 19.0. RESULTS: 50% of definitive and 76.9% of temporary ostomy patients reported that the physical pain did not interfere in the affairs. 38.5% of definitive and 46.2% of temporary ostomy accepted their physical appearance. 46.2% of definitive and 53.8% of temporary ostomy reported good quality of life. 84.6% of definitive and 46.2% of temporary ostomy did not enjoy their life. 50% of definitive and 53.8% of temporary ostomy were satisfied with their sleep. 57.7% of definitive and 53.8% of temporary ostomy considered the environments as healthy. Over 70% of definitive and over 50% of temporary ostomy had financial constraints and were dissatisfied with leisure opportunities, respectively. 69.2% of definitive and 46.2% of temporary ostomy presented lower libido. 88.5% of definitive and 61.5% of temporary ostomy attended the church. CONCLUSION: The results showed that temporary ostomy patients suffer the same afflictions as the patients with definitive ostomy, equally affecting the quality of life of these patients.INTRODUÇÃO: O câncer colorretal é uma das neoplasias mais prevalentes no mundo ocidental. A colostomia, temporária ou definitiva, pode ser um sério limitador da

  6. Subsidized optimal ART for HIV-positive temporary residents of Australia improves virological outcomes: results from the Australian HIV Observational Database Temporary Residents Access Study.

    Science.gov (United States)

    Petoumenos, Kathy; Watson, Jo; Whittaker, Bill; Hoy, Jennifer; Smith, Don; Bastian, Lisa; Finlayson, Robert; Sloane, Andrew; Wright, Stephen T; McManus, Hamish; Law, Matthew G

    2015-01-01

    HIV-positive (HIV+) temporary residents living in Australia legally are unable to access government subsidized antiretroviral treatment (ART) which is provided via Medicare to Australian citizens and permanent residents. Currently, there is no information systematically being collected on non-Medicare eligible HIV+ patients in Australia. The objectives of this study are to describe the population recruited to the Australian HIV Observational Database (AHOD) Temporary Residents Access Study (ATRAS) and to determine the short- and long-term outcomes of receiving (subsidized) optimal ART and the impact on onwards HIV transmission. ATRAS was established in 2011. Eligible patients were recruited via the AHOD network. Key HIV-related characteristics were recorded at baseline and prospectively. Additional visa-related information was also recorded at baseline, and updated annually. Descriptive statistics were used to describe the ATRAS cohort in terms of visa status by key demographic characteristics, including sex, region of birth, and HIV disease status. CD4 cell count (mean and SD) and the proportion with undetectable (ART via ATRAS, 35 of whom became eligible for Medicare-funded medication. At enrolment, 63% of ATRAS patients were receiving ART from alternative sources, 47% had an undetectable HIV viral load (ART to this vulnerable population. The increase in proportion with undetectable HIV viral load shows the potentially significant impact on HIV transmission in addition to the personal health benefit for each individual.

  7. The Impact of Education and Occupation on Temporary and Permanent Work Incapacity

    DEFF Research Database (Denmark)

    Gupta, Nabanita Datta; Lau, Daniel; Pozzoli, Dario

    2016-01-01

    education and occupation by estimating a quasi-maximum-likelihood discrete factor model. Data on sickness absence and disability spells for the population of older workers come from the Danish administrative registers for 1998–2002. We generally find causal effects of both education and occupation on TWI......This paper investigates whether education and working in a physically demanding job causally impact temporary work incapacity (TWI), i. e. sickness absence and permanent work incapacity (PWI), i. e. the inflow to disability via sickness absence. Our contribution is to allow for endogeneity of both....... Once we condition on temporary incapacity, we find again a causal effect of education on PWI, but no effect of occupation. Our results confirm that workers in physically demanding jobs are broken down by their work over time (women more than men) but only in terms of TWI....

  8. Temporary metal internal stent dilation for colorectal obstruction and effect on operation methods

    International Nuclear Information System (INIS)

    Chen Niwei; Cheng Yingsheng; Fan Youben; Jin Huimin; Xu Huimin

    2005-01-01

    Objective: To explore the methods and clinical value of temporary internal metal stent through endoscopy under X ray control for treating patients with malignant colorectal obstruction. Methods: 27 patients with malignant colorectal obstruction were treated by temporary metallic internal stent placement via endoscopy under the X ray guidance. Results: 27 patients with colorectal obstruction symptoms were all got rid of the trouble within 48 hours after the stent placement. Selective stage I colorectal cancer resection and anastomosis were performed after bowel preparation. Conclusions: Metallic internal stent placement can loosen the colorectal obstructive symptoms with higher successful rate via endoscopy under X ray control and furthermore for promotion of stage I colorectal cancer resection and anastomosis. (authors)

  9. Temporary septic holding tank at the 300-FF-1 remedial action central support facility -- Engineering report

    International Nuclear Information System (INIS)

    Jackson, G.J.

    1996-09-01

    The 300-FF-1 Remedial Action Support Facility will be required in the 300 Area (at the Hanford Site in Richland, Washington) to support the remedial actions planned for the 300-FF-1 Operable Unit. In conjunction with this project, soils laden with radiological contamination will be excavated, removed, and transported to a permitted disposal facility, if required based upon characterization. This facility will be a temporary, modular building sized to provide office and work space for the supervisors, engineers, and technicians assigned to the project and engaged in the associated field work. Electrical and potable water service to the 300-FF-1 Support Facility will be provided via permanent connections to existing systems. A temporary septic system is desired as opposed to connecting to the existing sewer system due to regulatory issues. The paper describes the project location, geology and flooding potential, design criteria, operations, and maintenance

  10. Micro propagation of Stevia rebaudiana Bertoni through temporary immersion bioreactor system

    International Nuclear Information System (INIS)

    Norazlina Noordin; Rusli Ibrahim; Nur Hidayah Sajahan; Siti Maryam Mohd Nahar; Siti Hajar Mohd Nahar

    2012-01-01

    Stevia rebaudiana Bertoni is a perennial herb that belongs to the family of Asteraceae. It is a natural sweetener plant known as sweet leaf, which is estimated to be 300 times sweeter than cane sugar. In this study, micro propagation of this natural herb via temporary immersion bioreactor system was successfully conducted. Shoot tips and nodal segment were used as explants to induce multiply shoots. It was found that shoot tips on MS medium supplemented with 1 mg/l Kinetin showed the highest shoot multiplication after 3 weeks of culture. Shoot elongation and rooting was successfully optimized in MS basal medium 2 weeks later. Mass propagation of stevia shoots were carried out in temporary immersion bioreactor and this system showed promising potential as an alternative approach for rapid and continuous production of in vitro stevia plantlets. (author)

  11. Rules regarding the health insurance premium tax credit. Final and temporary regulations.

    Science.gov (United States)

    2014-07-28

    This document contains final and temporary regulations relating to the health insurance premium tax credit enacted by the Patient Protection and Affordable Care Act and the Health Care and Education Reconciliation Act of 2010, as amended by the Medicare and Medicaid Extenders Act of 2010, the Comprehensive 1099 Taxpayer Protection and Repayment of Exchange Subsidy Overpayments Act of 2011, and the Department of Defense and Full-Year Continuing Appropriations Act of 2011 and the 3% Withholding Repeal and Job Creation Act. These regulations affect individuals who enroll in qualified health plans through Affordable Insurance Exchanges (Exchanges) and claim the premium tax credit, and Exchanges that make qualified health plans available to individuals. The text of the temporary regulations in this document also serves as the text of proposed regulations set forth in a notice of proposed rulemaking (REG-104579-13) on this subject in the Proposed Rules section in this issue of the Federal Register.

  12. Application of plutonium inventory measurement system (PIMS) and temporary canister verification system (TCVS) at RRP

    International Nuclear Information System (INIS)

    Noguchi, Yoshihiko; Nakamura, Hironobu; Adachi, Hideto; Iwamoto, Tomonori

    2004-01-01

    In U-Pu co-denitration area at Rokkasho Reprocessing Plant (RRP), Plutonium Inventory Measurement System (PIMS) and Temporary Canister Verification System (TCVS) are installed to provide efficient and effective safeguards. PIMS measures Pu quantity inside pipes and vessels installed in glove boxes by total neutron counting method. PIMS consists of total 142 neutron detector attached on the wall and top of glove boxes and neutron count rates of each detectors are related to each other to calculate Pu quantity of each process areas. In this moment, inactive calibration using Cf-source was completed. On the other hand, TCVS measures Pu quantity of canisters inside temporary storage by coincidence counting method and it will be installed before the active test. These systems have monitoring function as additional measures. This paper describes specification, performance and measurement principles of PIMS and TCVS. (author)

  13. Adult Class II Division 1 patient with severe gummy smile treated with temporary anchorage devices.

    Science.gov (United States)

    Shu, Rui; Huang, Lan; Bai, Ding

    2011-07-01

    A 23-year-old Mongolian woman came for a consultation with chief complaints of protrusive lips and a gummy smile. The clinical examination showed a convex profile, a protrusive maxilla, excessively proclined and extruded maxillary incisors, and a Class II Division 1 malocclusion. Temporary anchorage devices (TADs) in the posterior dental region were used as anchorage for the retraction and intrusion of her maxillary anterior teeth. Those appliances, combined with a compensatory curved maxillary archwire, eliminated the severe gummy smile and the protrusive profile, and corrected the molar relationship from Class II to Class I. With no extra temporary anchorage devices in the anterior region for intrusion, the treatment was workable and simple. The patient received a satisfactory occlusion and an attractive smile. Copyright © 2011 American Association of Orthodontists. Published by Mosby, Inc. All rights reserved.

  14. Temporary remission of disseminated paecilomycosis in a German shepherd dog treated with ketoconazole : case report

    Directory of Open Access Journals (Sweden)

    M.J. Booth

    2001-07-01

    Full Text Available Disseminated mycosis caused by Paecilomyces varioti in a female German shepherd dog presented with chronic forelimb lameness is described. Radiographs of the swollen carpal joint revealed geographic lysis of the radial epiphysis. Diagnosis was based on cytological demonstration of fungal hyphae and chlamydiospores, as well as fungal culture of fluid obtained by arthrocentesis. Temporary remission was characterised by markedly improved clinical signs and laboratory parameters, following treatment with ketoconazole. The dog was euthanased 9 months after the initial diagnosis, following the diagnosis of multifocal discospondylitis. This appears to be the longest described period of temporary remission obtained with treatment in dogs with paecilomycosis. Clinical, clinicopathological and necropsy findings of this disease in another German shepherd dog are briefly described.

  15. Trends in temporary employment in the industry of the Boyaca department, 2000-2013

    Directory of Open Access Journals (Sweden)

    Edilberto Rodríguez Araújo

    2017-03-01

    Full Text Available The transition from the Fordist to post-Fordist techno-productive model has brought with it a noticeable labor flexibilization from which outsourcing is derived. Peripheral industry, such as the Colombian one that suffered a regression at the end of the last century, does not escape from this phenomenon. The present article seeks to establish the dynamics of fixed-term employment in the manufacturing industry, using information from the Annual Manufacturing Survey (AMS. The analysis found that the use of temporary employment  since the 1990s increased at the expense of permanent employment, until reaching 41.4% in 2013; in the Boyacá region, although it has grown rapidly since the beginning of this century, temporary employment is only about 30%. Direct contracting exceeded indirect hiring, which does not contradict the persistence of the above mentioned trend that has predominated in the most relevant occupational categories of the industrial sector.

  16. Documenting the fauna of a small temporary pond from Pune, Maharashtra, India

    Directory of Open Access Journals (Sweden)

    Mihir R. Kulkarni

    2015-05-01

    Full Text Available Most of the limnological studies in India have focussed on a few taxa of large, permanent water bodies, and pond ecosystems, and related temporary water bodies are neglected.  We present here a faunal inventory, with representative photographs, for a single, small temporary pond, reporting over 125 species of strictly aquatic fauna and 25 species of associated fauna, even though we did not identify some groups such as Protozoa, Diptera and nymphs of Odonata, etc.  The identified species belong to seven taxa of vertebrates and invertebrates together. Arthropoda and Rotifera were the most species rich groups, observed with 83 and 45 representatives, respectively. Coleoptera were the most numerous in terms of species number.  Such a small water body holds some endemics as well as otherwise very rare animals and so deserves better attention.  We also highlight the potential and importance of such habitats for research and conservation.   

  17. Conceptual Model of Business Situation of Attraction and Reproduction of Temporary Personnel of the Event Service

    Directory of Open Access Journals (Sweden)

    Donets Oleksiy S.

    2014-01-01

    Full Text Available The article considers importance of formation of the acting system of personnel management, since personnel determines the competitive potential and competitive advantages of an organisation. It develops a cognitive model of a business situation, which helps to present the process of attraction and reproduction of temporary personnel at enterprises, which deal with organisation of large-scale events, and influence of the factors upon each other. It builds a conceptual model of a business situation of attraction and reproduction of temporary personnel of the event service and, on its basis, offers a model of decision making with the use of elements of fuzzy logic on selection of a specialist for a specific position. It allocates main characteristics of employees, which are taken into account when forming decisions regarding taking on a candidate.

  18. The Impact of Education and Occupation on Temporary and Permanent Work Incapacity

    DEFF Research Database (Denmark)

    Gupta, Nabanita Datta; Lau, Daniel; Pozzoli, Dario

    2016-01-01

    . Once we condition on temporary incapacity, we find again a causal effect of education on PWI, but no effect of occupation. Our results confirm that workers in physically demanding jobs are broken down by their work over time (women more than men) but only in terms of TWI.......This paper investigates whether education and working in a physically demanding job causally impact temporary work incapacity (TWI), i. e. sickness absence and permanent work incapacity (PWI), i. e. the inflow to disability via sickness absence. Our contribution is to allow for endogeneity of both...... education and occupation by estimating a quasi-maximum-likelihood discrete factor model. Data on sickness absence and disability spells for the population of older workers come from the Danish administrative registers for 1998–2002. We generally find causal effects of both education and occupation on TWI...

  19. Balancing management ‘for’ and ‘of’ stakeholders in projects and in temporary organizations

    DEFF Research Database (Denmark)

    Aagaard, Annabeth; Eskerod, Pernille; Huemann, Martina

    at links, similarities and dissimilarities is offered. Further, findings from an empirical study on how to combine the stakeholder approaches are presented. Through analysis of sustainability related projects within various industries (consultancy, forest, pollution prevention, railway, and universities......The global developments within society have an impact on all organizations and therefore also on temporary organizations, like projects. However, these temporary organizations are often managed differently than permanent organizations, as projects are more fluid and time restricted. Yet, they still...... need stakeholder resources, e.g. expertise and raw materials, and how this is managed appears to have an impact on the success of the project. This paper addressed the question on how sustainable development can be enhanced by building bridge between two fundamentally different management approaches...

  20. Retailer’s optimal ordering policies for EOQ model with imperfective items under a temporary discount

    Directory of Open Access Journals (Sweden)

    Lin Wen Feng

    2016-01-01

    Full Text Available In this article, we study inventory models to determine the optimal special order and maximum saving cost of imperfective items when the supplier offers a temporary discount. The received items are not all perfect and the defectives can be screened out by the end of 100% screening process. Three models are considered according to the special order occurs at regular replenishment time, non-regular replenishment time, and screening time of economic order quantity cycle. Each model has two sub-cases to be discussed. In temporary discount problems, in general, there are integer operators in objective functions. We suggest theorems to find the closed-form solutions to these kinds of problems. Furthermore, numerical examples and sensitivity analysis are given to illustrate the results of the proposed properties and theorems.

  1. Collective detection in escape responses of temporary groups of Iberian green frogs

    OpenAIRE

    José Martín; Juan José Luque-Larena; Pilar López

    2006-01-01

    When confronted with a predator, prey are often in close proximity to conspecifics. This situation has generated several hypotheses regarding antipredator strategies adopted by individuals within groups of gregarious species, such as the "risk dilution," "early detection," or "collective detection" effects. However, whether short-term temporary aggregations of nongregarious animals are also influenced in their escape decisions by nearby conspecifics remains little explored. We simulated preda...

  2. Indoor Thermal Environment of Temporary Mobile Energy Shelter Houses (MeSHs in South Korea

    Directory of Open Access Journals (Sweden)

    Jeong-Gook Kim

    2015-10-01

    Full Text Available Temporary housing must be developed to support the long-term residence needs of disaster victims. The present study assesses a temporary housing unit, the so-called Mobile Energy Shelter House (MeSH, incorporating the “Korean Dwelling Insulation Standard” in order to reduce energy usage for cooling and heating. To assess energy performance, the characteristics of the indoor thermal environment were measured during the winter and summer seasons. In summer, at maximum insolation, the outdoor temperature was 37.6 °C and the indoor temperature of the MeSH ranged from 18 to 24 °C when the cooling system was not used. Conversely, during winter, the average outdoor temperature was −11.3 °C and the indoor temperature ranged from 16.09 to 20.63 °C when a temperature-controlled floor-heating was installed. Furthermore, the Predicted Mean Vote (PMV was adopted to determine whether the ISO 7730 comfort criterion (i.e., PMV range from −0.5 to +0.5 was achieved. Based on the calculations presented here, PMV in summer ranged from −1.21 to +1.07 and that in winter ranged from −0.08 to −0.85, suggesting that the thermal environment is not always comfortable for occupants in either summer or winter. Nevertheless, the ISO comfort criterion can be achieved through varying air velocity in summer and changing clothing characteristics in winter. A comparison between yearly energy demand of existing characteristic temporary housing (Shelter House and the MeSH modules used in this study was performed. The simulation results show a 60% difference in energy demand between MeSH and existing temporary housing shelter houses.

  3. Temporary septic holding tank at the 100-D remedial action support facility -- Engineering report. Revision 1

    International Nuclear Information System (INIS)

    Kelty, G.G.

    1996-09-01

    This document provides an engineering evaluation for the temporary septic holding tank that will be installed at the 100-D Remedial Action Support Facility at the 100-DR-1 Operable Unit in the Hanford Site. This support facility will be installed at the 100-DR-1 Operable Unit to provide office and work space for the workers involved in remediation activities of the various waste sites located at the Hanford Site

  4. 76 FR 31843 - Safety Zone; Temporary Change to Enforcement Location of Recurring Fireworks Display Event...

    Science.gov (United States)

    2011-06-02

    ..., Table to Sec. 165.506, entry (d)5 is suspended from 5:30 p.m. on July 4, 2011 until 1 a.m. on July 5... this temporary rule, call or e-mail CWO3 Joseph M. Edge, Coast Guard Sector North Carolina, Coast Guard; telephone 252-247-4525, e-mail Joseph.M.Edge@uscg.mil . If you have questions on viewing the docket, call...

  5. A class of stochastic delayed SIR epidemic models with generalized nonlinear incidence rate and temporary immunity

    Science.gov (United States)

    Fan, Kuangang; Zhang, Yan; Gao, Shujing; Wei, Xiang

    2017-09-01

    A class of SIR epidemic model with generalized nonlinear incidence rate is presented in this paper. Temporary immunity and stochastic perturbation are also considered. The existence and uniqueness of the global positive solution is achieved. Sufficient conditions guaranteeing the extinction and persistence of the epidemic disease are established. Moreover, the threshold behavior is discussed, and the threshold value R0 is obtained. We show that if R0 1, then the system remains permanent in the mean.

  6. Treatment planning for permanent and temporary percutaneous implants with custom made templates

    International Nuclear Information System (INIS)

    Osian, A.D.; Anderson, L.L.; Linares, L.A.; Nori, D.; Hilaris, B.S.

    1989-01-01

    Nine patients who were presented at MSKCC with primary or recurrent pelvic or head and neck tumors and for whom surgery or further external radiation were excluded, were treated with percutaneous permanent or temporary implants, with individual pre-treatment planning and custom made templates. The tumor dose distributions achieved were as good as for implants performed at the time of surgical exploration. No serious complications have been encountered

  7. Quantitative microleakage analysis of endodontic temporary filling materials using a glucose penetration model.

    Science.gov (United States)

    Kim, Sin-Young; Ahn, Jin-Soo; Yi, Young-Ah; Lee, Yoon; Hwang, Ji-Yun; Seo, Deog-Gyu

    2015-02-01

    The purpose of this study was to analyze the sealing ability of different temporary endodontic materials over a 6-week period using a glucose penetration model. Standardized holes were formed on 48 dentin discs from human premolars. The thicknesses of the specimens were distributed evenly to 2 mm, 3 mm and 4 mm. Prepared dentin specimens were randomly assigned into six groups (n = 7) and the holes in the dentin specimens were filled with two kinds of temporary filling materials as per the manufacturers' instructions as follows: Caviton (GC Corporation, Tokyo, Japan) 2 mm, 3 mm, 4 mm and IRM (Dentsply International Inc., Milford, DE) 2 mm, 3 mm, 4 mm. The remaining specimens were used as positive and negative controls and all specimens underwent thermocycling (1000; 5-55°C). The sealing ability of all samples was evaluated using the leakage model for glucose. The samples were analyzed by a spectrophotometer in quantitative glucose microleakage test over a period of 6 weeks. As a statistical inference, a mixed effect analysis was applied to analyze serial measurements over time. The Caviton groups showed less glucose penetration in comparison with the IRM groups. The Caviton 4 mm group demonstrated relatively low glucose leakage over the test period. High glucose leakage was detected throughout the test period in all IRM groups. The glucose leakage level increased after 1 week in the Caviton 2 mm group and after 4 weeks in the Caviton 3 mm and 4 mm groups (p penetration model during 6 weeks. Temporary filling of Caviton to at least 3 mm in thickness is necessary and temporary filling periods should not exceed 4 weeks.

  8. Evaluation of a 12-Month Pilot of Long-Term and Temporary Assisted Peritoneal Dialysis.

    Science.gov (United States)

    Bevilacqua, Micheli U; Turnbull, Linda; Saunders, Sushila; Er, Lee; Chiu, Helen; Hill, Penny; Singh, Rajinder S; Levin, Adeera; Copland, Michael A; Jamal, Abeed; Brumby, Catherine; Dunne, Orla; Taylor, Paul A

    2017-01-01

    ♦ BACKGROUND: Peritoneal dialysis (PD) is challenging for patients with functional limitations, and assisted PD can support these patients, but previous reports of assisted PD have not examined the role of temporary assisted PD and had difficulty identifying adequate comparator cohorts. ♦ METHODS: Peritoneal Dialysis Assist (PDA), a 12-month pilot of long-term and temporary assisted PD was completed in multiple PD centers in British Columbia, Canada. Continuous cycler PD (CCPD) patients were identified for PDA by standardized criteria, and service could be long-term or temporary/respite. The PDA program provided daily assistance with cycler dismantle and setup, but patients remained responsible for cycler connections and treatment decisions. Outcomes were compared against both the general CCPD population and patients who met PDA criteria but were not enrolled (PDA-eligible). ♦ RESULTS: Fifty-three PDA patients had an 88% 1-year death- and transplant-censored technique survival that was similar to the general CCPD cohort (84%) and PDA-eligible cohort (86%). The PDA cohort had lower peritonitis rates (0.18 episodes/patient-year vs 0.22 and 0.36, respectively), but higher hospitalization (55% vs 34% and 35%, respectively). Long-term PDA cost approximately CDN$15,000/year in addition to existing dialysis costs. A total of 8/11 respite PDA patients (73%) returned to self-care PD after a median PDA use of 29 days, which costs $1,250/patient. ♦ CONCLUSIONS: Peritoneal Dialysis Assist provides effective support to functionally-limited CCPD patients and yields acceptable clinical outcomes. The program costs less than transfer to HD or long-term care, which represents cost minimization for failing self-care PD patients. Respite PDA provides effective temporary support; most patients returned to self-care PD and service was cost-effective compared with alternatives of hospitalization or transfer to HD. Copyright © 2017 International Society for Peritoneal Dialysis.

  9. The effects of casualization on the working conditions of temporary employees in the hospitality industry

    OpenAIRE

    2015-01-01

    M.Tech. Employees in the events management and conferencing sectors in the tourism and hospitality industries are employed on either full-time and or temporary working arrangements, referred to as casualization. Traditionally, a full complement of employees would be present at hospitality venues; however, economic conditions, occupancy levels and consequently turnover, have dramatically changed, leading to venues only employing staff when they are needed. A South African survey (2010) reve...

  10. Club cells surviving influenza A virus infection induce temporary nonspecific antiviral immunity

    OpenAIRE

    Hamilton, Jennifer R.; Sachs, David; Lim, Jean K.; Langlois, Ryan A.; Palese, Peter; Heaton, Nicholas S.

    2016-01-01

    After influenza A virus infection, the host is protected from subsequent unrelated respiratory virus infections for a temporary period. Although this phenomenon has been reported both in animal models and human clinical data, the mechanism for this antiviral immunity is incompletely understood. In this article, we demonstrate that club cells surviving direct infection by influenza A virus are reprogramed to promote an antiviral lung environment, and the depletion of “survivor cells” eliminate...

  11. POLYTETRAFLUOROETYLENE TAPE AS TEMPORARY RESTORATIVE MATERIAL: A FLUID FILTRATION STUDY ⃰

    Directory of Open Access Journals (Sweden)

    Keziban Olcay

    2015-10-01

    Full Text Available Purpose: The purpose of this study was to compare the sealing ability of temporary restorative materials at 24 hrs and 1 week. Materials and Methods: Endodontic access cavities were prepared in 56 extracted lower incisor-teeth and divided into 5 groups (n=10. Standard 5 mm deep access preparations were completed and root canals were prepared to size ISO #30 file. The access cavities were restored as follows: Group 1: temporary restorative material (Ceivitron; Group 2: glass ionomer cement (Fuji II; Group 3: zinc oxide-eugenol cement (IRM; Group 4: zinc phosphate cement (Adhesor; Group 5: polytetrafluoroetylene tape (PTFE. The quality of the coronal sealing of each specimen was measured (24 hrs and 1 week using fluid transport model. The data was analysed with repeated measurements of ANO VA, Tukey, Paired samples T-Tests. Results: A significant difference was found among the groups at all time-periods (p0.05. Sealing ability of IRM and PTFE groups significantly increased by time (p<0.05 and p<0.001 respectively. Conclusion: Within the limitations of this study, PTFE showed an acceptable short-term sealing capability when compared to the other commonly used temporary restorative materials at 1 week measurements.

  12. Temporary Rectal Stenting for Management of Severe Perineal Wounds in Two Dogs.

    Science.gov (United States)

    Skinner, Owen T; Cuddy, Laura C; Coisman, James G; Covey, Jennifer L; Ellison, Gary W

    Perineal wounds in dogs present a challenge due to limited local availability of skin for closure and constant exposure to fecal contaminants. This report describes temporary rectal stenting in two dogs following severe perineal wounds. Dog 1 presented with a 4 × 4 cm full-thickness perineal slough secondary to multiple rectal perforations. A 12 mm internal diameter endotracheal tube was placed per-rectum as a temporary stent to minimize fecal contamination. The stent was removed 18 days after placement, and the perineal wound had healed at 32 days post-stent placement, when a minor rectal stricture associated with mild, intermittent tenesmus was detected. Long-term outcome was deemed good. Dog 2 presented with multiple necrotic wounds with myiasis, circumferentially surrounding the anus and extending along the tail. A 14 mm internal diameter endotracheal tube was placed per-rectum. The perineal and tail wounds were managed with surgical debridement and wet-to-dry and honey dressings prior to caudectomy and negative pressure wound therapy (NPWT). Delayed secondary wound closure and stent removal were performed on day six without complication. Long-term outcome was deemed excellent. Temporary rectal stenting may be a useful technique for fecal diversion to facilitate resolution of complex perineal injuries, including rectal perforation.

  13. Coronal microleakage of temporary restorations in previously restored teeth with amalgam and composite.

    Science.gov (United States)

    Tulunoglu, Ozlem; Uçtasli, Mine Betül; Ozdemir, Serife

    2005-01-01

    This study evaluated microleakage at the interface between various temporary restorative materials and existing amalgam or composite restorations, and dental tissues in previously restored teeth after partial removal of the restoration. The distal half of amal gam (Ag) and composite restorations (Co) in 45 teeth were removed, then filled with temporary restorative materials (IRM, Coltosol and CLIP). After thermal cycling, microleakage was measured microscopically as the penetration of basic fuchsine according to a four-unit-scale: The data were evaluated with Friedman and Kruskal-Wallis tests using Bonferroni correction (p amalgam-tooth interface (Ag-CLIP-a) values. CLIP provided a better seal against microleakage at amalgam and especially composite interfaces. This material also provided a better seal against microleakage at the tooth tissue interface. The use of a resin based temporary restorative material over partially removed resin composite restorations could be beneficial in achieving better resistance to marginal leakage. Within the limitations of this study, maintaining partially removed permanent restorations does not seem to cause a problem with achieving marginal seal.

  14. Comparison of polymer-based temporary crown and fixed partial denture materials by diametral tensile strength.

    Science.gov (United States)

    Ha, Seung-Ryong; Yang, Jae-Ho; Lee, Jai-Bong; Han, Jung-Suk; Kim, Sung-Hun

    2010-03-01

    The purpose of this study was to investigate the diametral tensile strength of polymer-based temporary crown and fixed partial denture (FPD) materials, and the change of the diametral tensile strength with time. One monomethacrylate-based temporary crown and FPD material (Trim) and three dimethacrylate-based ones (Protemp 3 Garant, Temphase, Luxtemp) were investigated. 20 specimens (ø 4 mm × 6 mm) were fabricated and randomly divided into two groups (Group I: Immediately, Group II: 1 hour) according to the measurement time after completion of mixing. Universal Testing Machine was used to load the specimens at a cross-head speed of 0.5 mm/min. The data were analyzed using one-way ANOVA, the multiple comparison Scheffe test and independent sample t test (α = 0.05). Trim showed severe permanent deformation without an obvious fracture during loading at both times. There were statistically significant differences among the dimethacrylate-based materials. The dimethacrylate-based materials presented an increase in strength from 5 minutes to 1 hour and were as follows: Protemp 3 Garant (23.16 - 37.6 MPa), Temphase (22.27 - 28.08 MPa), Luxatemp (14.46 - 20.59 MPa). Protemp 3 Garant showed the highest value. The dimethacrylate-based temporary materials tested were stronger in diametral tensile strength than the monomethacrylate-based one. The diametral tensile strength of the materials investigated increased with time.

  15. Spatio-temporal variability of faunal and floral assemblages in Mediterranean temporary wetlands.

    Science.gov (United States)

    Rouissi, Maya; Boix, Dani; Muller, Serge D; Gascón, Stéphanie; Ruhí, Albert; Sala, Jordi; Bouattour, Ali; Ben Haj Jilani, Imtinen; Ghrabi-Gammar, Zeineb; Ben Saad-Limam, Samia; Daoud-Bouattour, Amina

    2014-12-01

    Six temporary wetlands in the region of Sejenane (Mogods, NW Tunisia) were studied in order to characterize the aquatic flora and fauna and to quantify their spatio-temporal variability. Samplings of aquatic fauna, phytosociological relevés, and measurements of the physicochemical parameters of water were taken during four different field visits carried out during the four seasons of the year (November 2009-July 2010). Despite the strong anthropic pressures on them, these temporary wetlands are home to rich and diversified biodiversity, including rare and endangered species. Spatial and temporal variations affect fauna and flora differently, as temporal variability influences the fauna rather more than the plants, which are relatively more dependent on spatial factors. These results demonstrate the interest of small water bodies for maintaining biodiversity at the regional level, and thus underscore the conservation issues of Mediterranean temporary wetlands that are declining on an ongoing basis currently. Copyright © 2014 Académie des sciences. Published by Elsevier SAS. All rights reserved.

  16. Temporary urethral stenting after high-energy transurethral microwave thermotherapy of the prostate.

    Science.gov (United States)

    Devonec, M; Dahlstrand, C

    1998-01-01

    The objective of this study was to assess the use of temporary stenting of the prostatic urethra for the prevention of acute urinary retention after high-energy transurethral microwave thermotherapy (TUMT) of the prostate. Stenting was performed immediately after high-energy microwave therapy. Two stents were used at two sites; at one site a silicone transurethral prostatic bridge was used in 42 patients, and at the second site a self-reinforced polyglycolic acid (SR-PGA) biodegradable spiral was used in 16 patients. Patients were scheduled for TUMT for symptomatic benign prostatic hyperplasia. Preoperative investigations included determination of a symptom score, measurement of the peak flow rate, and determination of the voided volume. The patients were treated using the Prostatron TUMT system. The software used provided a maximal power output of 70 W. After 1 week as well as 1, 3, 6, and 12 months the measurements were repeated and the effect of the stents was assessed. The symptom score, peak flow rate, and voided volume showed a significant improvement. Improvement was observed at first visit and sustained during the follow-up. Prophylaxis of acute urinary retention after TUMT can easily be managed by temporary stenting of the prostatic urethra. Temporary stenting can be routinely proposed after high-energy TUMT of the prostate.

  17. Factors affecting timing of closure and non-reversal of temporary ileostomies.

    Science.gov (United States)

    Sier, M F; van Gelder, L; Ubbink, D T; Bemelman, W A; Oostenbroek, R J

    2015-09-01

    Although stoma closure is considered a simple surgical intervention, the interval between construction and reversal is often prolonged, and some ileostomies may never be reversed. We evaluated possible predictors for non-reversal and prolonged interval between construction and reversal. In a cohort study of ileostomy patients treated in a large teaching hospital, we collected data from the surgical complication and enterostomal therapists' registries between January 2001 and December 2011. Parameters responsible for morbidity, mortality, length of stay and time interval between construction and reversal were analysed. Of 485 intentionally temporary ileostomies, 359 were reversed after a median of 5.6 months (IQR 3.8-8.9 months), while 126 (26%) remained permanent. End ileostomy and intra-abdominal abscess independently delayed reversal. Age, end ileostomy, higher body mass index and preoperative radiotherapy were independent factors for non-reversal. Median duration of hospitalisation for reversal was 7.0 days (5-13 days). Morbidity and mortality were 31 and 0.9%, respectively. In 20 patients (5.5%), re-ileostomy was necessary. A substantial number of ileostomies that are intended to be temporary will never be reversed. If reversed, the interval between construction and reversal is longer than anticipated, while morbidity after reversal and duration of hospitalisation are considerable. Besides a temporary ileostomy, there are two other options: no diversion or a permanent colostomy. Shared decision-making is to be preferred in these situations.

  18. The effectiveness of social work services for families whose children are in temporary custody

    Directory of Open Access Journals (Sweden)

    Bardauskiene R.

    2018-01-01

    Full Text Available Despite that there is an operating social support system for families, social workers are affected by factors that limit effectiveness of their activities in working with families whose children are taken into temporary custody. The article aims to uncover what hinders social worker to carry out effective work in providing social services for families whose children are in temporary custody. Qualitative research data shows that the research participants’ awareness of social work effectiveness is limited to its individual components. Putting together these components one can get a broad definition of effectivenessof social work though the research participants themselves donot use such a concept. The research data reveals that micro level factors influencing effectiveness of social workers’ activities working with families whose children are in temporary custody are as follows: absence of parental motivation to seek changes and unfavourable environment as well as negative community approach to social risk families. Macro level factors limiting social work effectiveness working with the families at social risk lie in the system of social services. Inadequate management of social work, limited social workers’ access to resources necessary to restore family functions; too high workload for social workers are essential factors limiting social work effectiveness.

  19. Temporary balloon occlusion as therapy for uncontrollable arterial hemorrhage in multiply injured patients

    International Nuclear Information System (INIS)

    Rieger, J.; Linsenmaier, U.; Rock, C.; Pfeifer, K.J.; Euler, E.

    1999-01-01

    Purpose: Presentation of temporary balloon occlusion as an interventional radiological method for managing hemorrhage in multiply injured patients with uncontrollable loss of blood. Method: Temporary, non-selective arterial occlusion by introduction of a balloon catheter contralaterally to the source of bleeding has been performed since 1992 on 7 patients with multiple injuries, hemorrhagic shock requiring reanimation, and angiographic demonstration of an arterial hemorrhage in the supply region of the internal iliac artery with complex pelvic fracture. In each case a PTA balloon catheter was introduced transfemorally, non-selectively positioned proximal to the bleeding source, and left in place for 24-48 h under manometric control. Control angiographies were performed prior to catheter removal. Results: The bleeding was stopped immediately in all 7 patients. The hemodynamic stability made transport and thus further surgical management and/or a short-term treatment in the intensive-care station possible. Control angiographies confirmed that the bleeding had stopped in all patients. Conclusions: We recommend temporary balloon occlusion as a rapid and effective method for the management of bleeding in otherwise uncontrollable traumatic hemorrhages in the supply region of the internal iliac artery. (orig.) [de

  20. Temporary Vascular Occlusion by Rapid Reverse Phase Polymer: A Preliminary In Vitro Study of Retrograde Injection

    Directory of Open Access Journals (Sweden)

    Einar Dregelid

    2012-01-01

    Full Text Available During vascular surgical operations, there is a need for a simpler and more reliable method of temporary arterial occlusion than those currently employed, especially of heavily calcified arteries. A thermosensitive polymer, LeGoo (LG (Pluromed, Woburn, MA, has been used successfully for temporary vascular occlusion. It has hitherto been injected by a cannula that has been introduced into the artery to be occluded, here henceforth called the “cannulation method.” Injection into arterial ostia without cannulation, using an injection device that arrests blood flow during the injection, here henceforth called “a retrograde method” may enable temporary hemostasis when ostial stenoses render it impossible to inject LG using the cannulation method. The objective of the present study was to study the feasibility of a retrograde method and to compare it with the cannulation method in an in vitro model, incorporating a narrow orifice to simulate ostial stenosis, using tap water at 37°C instead of blood. The retrograde method of LG injection, using a modified paediatric Foley catheter, turned out to be feasible to produce a durable LG plug more reliably, at higher water pressure and with less deep LG injection than with the cannulation method.

  1. Analysis of the relationship between temporary or permanent amenorrhea and ovarian function after uterine artery embolization

    International Nuclear Information System (INIS)

    Cao Manrui; He Jianlong; Liu Bingguang; Teng Yan; Sun Lihong

    2006-01-01

    Objective: To analyze the cases of amenorrhea after uterine artery embolization (UAE) and to find out the relationship with ovarian dysfunction or failure. Methods: Ten cases out of 287 patients with uterus myoma who underwent UAE were found amenorrhea. Six of them had temporary and 4 had permanent amenorrhea (38, 47, 48 and 48 years old). Preprocedural and postprocedural menstruations, blood FSH levels correlative factors including surgical operations, were observed and analyzed. Results: Menstruations of 6 cases with temporary amenorrhea were completely recovered without any significant changes in blood FSH levels, while 4 permanent amenorrhea cases demonstrated significant differences in blood FSH levels after the procedure. Their blood FSH were all > 20 u /L after UAE with one of them > 100 u /L 24 months later and another 38 year-old patient underwent surgical operation of ovaries bilaterally before UAE. Conclusions: Temporary amenorrhea may not mean ovarian dysfunction or failure. The probability of ovarian dysfunction or failure after UAE is low, which mainly occur in the peirmenopausal patients. Consideration of the probability of inducing early ovarian failure, caution should be taken for UAE on the patients having ovarian surgery before. (authors)

  2. Staged fracturing of horizontal shale gas wells with temporary plugging by sand filling

    Directory of Open Access Journals (Sweden)

    Xing Liang

    2017-03-01

    Full Text Available Due to downhole complexities, shale-gas horizontal well fracturing in the Sichuan Basin suffered from casing deformation and failure to apply the technique of cable-conveyed perforation bridge plug. In view of these problems, a new technique of staged volume fracturing with temporary plugging by sand filling is employed. Based on theoretical analyses and field tests, a design of optimized parameters of coiled tubing-conveyed multi-cluster sand-blasting perforation and temporary plugging by sand filling was proposed. It was applied in the horizontal Well ZJ-1 in which casing deformation occurred. The following results are achieved in field operations. First, this technique enables selective staged fracturing in horizontal sections. Second, this technique can realize massive staged fracturing credibly without mechanical plugging, with the operating efficiency equivalent to the conventional bridge plug staged fracturing. Third, full-hole is preserved after fracturing, thus it is possible to directly conduct an open flow test without time consumption of a wiper trip. The staged volume fracturing with temporary plugging by sand filling facilitated the 14-stage fracturing in Well ZJ-1, with similar SRV to that achieved by conventional bridge plug staged fracturing and higher gas yield than neighboring wells on the same well pad. Thus, a new and effective technique is presented in multi-cluster staged volume fracturing of shale gas horizontal wells.

  3. 77 FR 13635 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Science.gov (United States)

    2012-03-07

    ... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

  4. 78 FR 15741 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Science.gov (United States)

    2013-03-12

    ... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2013 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

  5. 77 FR 12882 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Science.gov (United States)

    2012-03-02

    ... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2012 Allowable Charges for Agricultural Workers' Meals and Travel Subsistence Reimbursement, Including Lodging AGENCY: Employment and Training...

  6. 76 FR 11286 - Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United...

    Science.gov (United States)

    2011-03-01

    ... DEPARTMENT OF LABOR Employment and Training Administration Labor Certification Process for the Temporary Employment of Aliens in Agriculture in the United States: 2011 Adverse Effect Wage Rates, Allowable Charges for Agricultural Workers' Meals, and Maximum Travel Subsistence Reimbursement AGENCY...

  7. Use of a visible light-cured periodontal dressing material as a temporary restoration for inlay/onlay preparations.

    Science.gov (United States)

    Apltauer, James J; Silver, Joel; Friedman, Lawrence J; Resnick, Steven J; Berkowitz, Leonard I; Rochlen, Glenn K; Blye, Jeffrey S; Hershkowitz, David H; Berkowitz, Gary S

    2013-01-01

    There are numerous materials that are used as temporaries for inlay and onlay preparations while the permanent restoration is being made. This article looks at 2 types of temporary materials that were placed into inlay or onlay preparations by student dentists: a methylmethacrylate acrylic material (DuraLay Inlay Pattern Resin) and a visible light-cured (VLC) periodontal surgical dressing (Barricaid). The resilience and effectiveness of both products are compared and evaluated for use as temporary restorations in inlay or onlay preparations. The study found that use of the VLC periodontal dressing material offers a novel technique for a quick and efficient method to provide a temporary restoration for various inlay and onlay preparations.

  8. The role of job security in understanding the relationship between employees' perceptions of temporary workers and employees' performance.

    Science.gov (United States)

    Kraimer, Maria L; Wayne, Sandy J; Liden, Robert C; Sparrowe, Raymond T

    2005-03-01

    On the basis of psychological contract and social cognition theories, the authors explored the role of full-time employees' perceived job security in explaining their reactions to the use of temporary workers by using a sample of 149 full-time employees who worked with temporaries. As hypothesized, employees' perceived job security negatively related to their perceptions that temporaries pose a threat to their jobs, but it did not relate to their perceptions that temporaries are beneficial. Furthermore, employees' job security moderated the relationships between benefit and threat perceptions and supervisor ratings of job performance. For those with high job security, there was a positive relationship between benefit perceptions and performance. For those with low job security, there was a negative relationship between threat perceptions and performance.

  9. Assessment of coronal leakage of a new temporary light-curing filling material in endodontically treated teeth

    Directory of Open Access Journals (Sweden)

    Aurilene S Cardoso

    2014-01-01

    Conclusion: The results of this in vitro study suggest that all temporary restorative materials exhibit some degree of marginal leakage. X-Temp LC and Coltosol, however seal better than Vitro Fill glass ionomer cement.

  10. Temporary balloon occlusion of the internal iliac arteries to prevent massive hemorrhage during cesarean delivery among patients with placenta previa

    NARCIS (Netherlands)

    Broekman, Evelien A.; Versteeg, Henneke; Vos, Louwerens D.; Dijksterhuis, Marja G.; Papatsonis, Dimitri N.

    2015-01-01

    Objective To evaluate the effectiveness of temporary balloon occlusion of the internal iliac artery before uterine incision to prevent massive obstetric hemorrhage during cesarean delivery among patients with anterior placenta previa. Methods In a retrospective cohort study conducted at Amphia

  11. 78 FR 62930 - Order Providing Broker-Dealers a Temporary Exemption From the Requirements of Certain New...

    Science.gov (United States)

    2013-10-22

    ... not identified these requirements as presenting a challenge in terms of achieving compliance by... reasons, the Commission finds that this temporary exemption is necessary and appropriate in the public...

  12. Strategies for using international domain standards within a national context: The case of the Dutch temporary staffing industry

    NARCIS (Netherlands)

    Folmer, Erwin Johan Albert; van Bekkum, Michael; Verhoosel, Jack

    2009-01-01

    This paper will discuss strategies for using international domain standards within a national context. The various strategies are illustrated by means of a case study of the temporary staffing industry.

  13. Identifying attentional bias and emotional response after appearance-related stimuli exposure.

    Science.gov (United States)

    Cho, Ara; Kwak, Soo-Min; Lee, Jang-Han

    2013-01-01

    The effect of media images has been regarded as a significant variable in the construction or in the activation of body images. Individuals who have a negative body image use avoidance coping strategies to minimize damage to their body image. We identified attentional biases and negative emotional responses following exposure to body stimuli. Female university students were divided into two groups based on their use of avoidance coping strategies (high-level group: high avoidance [HA]; low-group: low avoidance [LA]), and were assigned to two different conditions (exposure to thin body pictures, ET, and exposure to oversized body pictures, EO). Results showed that the HA group paid more attention to slim bodies and reported more negative emotions than the LA group, and that the EO had more negative effects than the ET. We suggest that HAs may attend more to slim bodies as a way of avoiding overweight bodies, influenced by social pressure, and in the search for a compensation of a positive emotional balance. However, attentional bias toward slim bodies can cause an upward comparison process, leading to increased body dissatisfaction, which is the main factor in the development of eating disorders (EDs). Therefore, altering avoidance coping strategies should be considered for people at risk of EDs.

  14. Influence of Appearance-Related TV Commercials on Body Image State

    Science.gov (United States)

    Legenbauer, Tanja; Ruhl, Ilka; Vocks, Silja

    2008-01-01

    This study investigates the influence of media exposure on body image state in eating-disordered (ED) patients. The attitudinal and perceptual components of body image are assessed, as well as any associations with dysfunctional cognitions and behavioral consequences. Twenty-five ED patients and 25 non-ED controls (ND) viewed commercials either…

  15. Indoor Temperature and Humidity in Temporary Housing built at Miyako City in Iwate Prefecture following the Great East Japan Earthquake

    OpenAIRE

    TAKAHASHI, Nobuto; IWAFUNE, Masaki

    2015-01-01

    Indoor temperature and humidity were observed for almost two years, from March 2012, in tempo rary housing built at Miyako City in Iwate Prefecture following the Great East Japan Earthquake. Average diurnal variations in temperature and humidity were compared between different types of vacanttemporary housing and were examined in temporary housing an elderly person lives. Indoor daytime temperatures in temporary housing of light-gauge steel structure with exposed and non-insulated iron beams ...

  16. Screening for Common Mental Disorders and Substance Abuse among Temporary Hired Cleaners in Egyptian Governmental Hospitals, Zagazig City, Sharqia Governorate

    OpenAIRE

    RA Abbas; RAM Hammam; SS El-Gohary; LME Sabik; MS Hunter

    2012-01-01

    Background: Informal employment is common in developing countries, including Egypt. This type of employment may have significant consequences on mental health. Objectives: To determine the prevalence and risk factors of common mental disorders and substance abuse among temporary hired hospital cleaners. Methods: A cross-sectional study was conducted on 242 adult temporary cleaners and 209 permanent cleaners working in 4 governmental hospitals in Zagazig City, Sharqia Governorate, Egyp...

  17. Temporary Losses of Highway Capacity and Impacts on Performance: Phase 2

    Energy Technology Data Exchange (ETDEWEB)

    Chin, S.M.

    2004-11-10

    Traffic congestion and its impacts significantly affect the nation's economic performance and the public's quality of life. In most urban areas, travel demand routinely exceeds highway capacity during peak periods. In addition, events such as crashes, vehicle breakdowns, work zones, adverse weather, railroad crossings, large trucks loading/unloading in urban areas, and other factors such as toll collection facilities and sub-optimal signal timing cause temporary capacity losses, often worsening the conditions on already congested highway networks. The impacts of these temporary capacity losses include delay, reduced mobility, and reduced reliability of the highway system. They can also cause drivers to re-route or reschedule trips. Such information is vital to formulating sound public policies for the highway infrastructure and its operation. In response to this need, Oak Ridge National Laboratory, sponsored by the Federal Highway Administration (FHWA), made an initial attempt to provide nationwide estimates of the capacity losses and delay caused by temporary capacity-reducing events (Chin et al. 2002). This study, called the Temporary Loss of Capacity (TLC) study, estimated capacity loss and delay on freeways and principal arterials resulting from fatal and non-fatal crashes, vehicle breakdowns, and adverse weather, including snow, ice, and fog. In addition, it estimated capacity loss and delay caused by sub-optimal signal timing at intersections on principal arterials. It also included rough estimates of capacity loss and delay on Interstates due to highway construction and maintenance work zones. Capacity loss and delay were estimated for calendar year 1999, except for work zone estimates, which were estimated for May 2001 to May 2002 due to data availability limitations. Prior to the first phase of this study, which was completed in May of 2002, no nationwide estimates of temporary losses of highway capacity by type of capacity-reducing event had

  18. Temporary pacing

    Directory of Open Access Journals (Sweden)

    L.J. Workman

    1983-09-01

    Full Text Available Artificial cardiac pacing, the use of electrical stimuli to cause contraction of heart muscle, is a sophisticated therapeutic and diagnostic tool. Its rapid technologic improvement since first developed in the late 1930’s by Hyman, has made it possible not only to avoid certain cases of death due to heart block, but also to extend and improve the quality of life. Pacemaker therapy is generally used to treat heart rate or rhythm disturbances, being either tachy- or bradyarrhythmias that produce a detrimental drop in cardiac output. Of the many different types of pacemakers and electrodes currently available, ventricular demand pacing is the most commonly used.

  19. Temporary temptation.

    Science.gov (United States)

    Stanton, Cecilia

    2004-01-01

    Abstract As our society changes, adapting to the current needs of the community, one thing has remained virtually unchanged-the lack of standards of beauty that honor and include women of color. From magazines to music to models we are constantly bombarded with images that don't represent the hues and body types that accurately depict the diaspo-ras of women in our culture. Naively we watch television shows that condition our minds, and it shows in our perceptions of beauty. Those perceptions create impossible standards that women are expected to reach within relationships. While this has been an issue that has been talked about openly in the heterosexual community, it is still a subject that has yet to be broached by lesbian women of color. This poem speaks to the experience of women of color, lesbian or straight, who have been used, rejected or left because they did not fit the "American" standard of beauty. It is the beginning of a dialogue that needs to be continued.

  20. Sealing ability, water sorption, solubility and toothbrushing abrasion resistance of temporary filling materials.

    Science.gov (United States)

    Pieper, C M; Zanchi, C H; Rodrigues-Junior, S A; Moraes, R R; Pontes, L S; Bueno, M

    2009-10-01

    To evaluate marginal seal, water sorption, solubility and loss of mass after brushing of several temporary filling materials. For marginal seal, Class I cavities, including endodontic access preparations, were made in human molar teeth and restored using one or other of several temporary filling materials (n = 10): zinc oxide/calcium sulphate-based cement (Cavit, 3M,ESPE, St. Paul, MN, USA), zinc oxide/eugenol cement (IRM, Dentsply Caulk, Milford, DE, USA), glass ionomer cement (Vidrion R, SSWhite, Rio de Janeiro, RJ, Brazil) or a dimethacrylate-based filling (Bioplic, Biodinâmica, Londrina, PR, Brazil). Dye penetration was assessed after thermocycling and immersion in 0.5% basic fuchsine solution. For water sorption, solubility and loss of mass analyses, disc-shaped specimens were made. Water sorption and solubility were evaluated by mass alteration after storage in distilled water for 7 days (n = 7). Loss of mass was calculated based on the difference of mass after abrasion with a toothbrush (n = 5), and surfaces were analysed by SEM. Data of water sorption, solubility and loss of mass were submitted to anova and Tukey's test, and marginal sealing data to Kruskal-Wallis test (P Cavit had the greatest water sorption and solubility. Vidrion R and Bioplic had the lowest solubility. Loss of mass after brushing was higher for Cavit, followed by Bioplic, IRM and Vidrion R. Cavit and Vidrion R were worn aggressively by brushing. The resin-based temporary filling Bioplic produced the best marginal seal, and was associated with the lowest water sorption, solubility and loss of mass.

  1. Morphologic changes of the anal sphincter musculature during and after temporary stool deviation.

    Science.gov (United States)

    Sailer, M; Fein, M; Fuchs, K H; Bussen, D; Grun, C; Thiede, A

    2001-04-01

    Temporary stool deviation, using a stoma, is a well-known surgical principle to protect low colorectal or coloanal anastomoses. The purpose of this study was to evaluate any morphologic changes with regard to the anal sphincter muscles during and after temporary ileostomy. Forty-four patients with rectal carcinomas were studied prospectively. All patients underwent low anterior resection. Reconstruction was performed using either a coloanal pouch or a straight end-to-end anastomosis. A protective stoma was fashioned in all 44 patients (ileostomy n=41; colostomy n=3). Stoma closure was carried out after a median of 85 days (41-330 days). Using a standard protocol, anal-sphincter thickness [m. puborectalis, external anal sphincter (EAS) and internal anal (IAS) sphincter] was assessed by means of endoanal ultrasonography preoperatively, at the time of stoma closure, and every 3 months thereafter for 1 year. The diameter of the puborectal muscle decreased from a median preoperative value of 6.3 mm to 5.7 mm at the time of stoma closure (P=0.03). After 3 months, 6.2 mm was measured. This value remained stable for the complete follow-up period. Similar results were recorded for the EAS. The IAS thickness remained stable throughout the study period, measuring between 2.1 mm and 2.4 mm. Temporary stool deviation does lead to morphologic changes of the anal sphincter. While the smooth muscle remains unchanged, the striated counterpart undergoes atrophic transformation. However, after passage reconstruction, i.e., stoma closure, a rapid regeneration of the voluntary muscles is observed.

  2. Background Noise of the Aldeia da Serra Region (Portugal) from a temporary broad band network

    Science.gov (United States)

    Wachilala, Piedade; Borges, José; Caldeira, Bento; Bezzeghoud, Mourad

    2017-04-01

    In this study, we analyse seismic background noise to assess the effect of noise based on the detectability of a temporary network constituted by DOCTAR (Deep Ocean Test Array), who have been deployed in a period between 2011 and 2012 in Portugal mainland, and the Évora permanent seismic station. This network is constituted by 14 digital broadband stations (14 CMG-3ESP and one STS2 sensors) with a flat response between the 60 sec to 50 Hz, 24-bit and 120s to 60Hz respectively. The temporary network was operated in continuous recording mode (three-components) in a region located in the north of the region of Évora, within a radius of about 30 km around the village of Aldeia da Serra, region in which there is an important seismic activity in the context of Portugal mainland. We calculated power spectral densities of background noise for each station/component and compare them with high-noise model and low-noise model of Peterson (1993). We consider different for day and night local and for different periods of the year. Power spectral density estimates show moderate noise levels with all stations falling within the high and low bounds of Peterson (1993). Considering the results of the noise, we estimate the detection limit of each station and consequently the detectability of the network. From this information and taking in attention the events recorded during the period of DOCTAR operation we analyse the improvement promoted by this temporary network regarding the existent seismic networks to the local seismicity study. This work was partially supported by COMPETE 2020 program (POCI-01-0145-FEDER-007690 project). We acknowledge GFZ Potsdam for providing part of the data used in this study.

  3. Safety of Temporary Discontinuation of Antihypertensive Medication in Patients With Difficult-to-Control Hypertension.

    Science.gov (United States)

    Beeftink, Martine M A; van der Sande, Nicolette G C; Bots, Michiel L; Doevendans, Pieter A; Blankestijn, Peter J; Visseren, Frank L J; Voskuil, Michiel; Spiering, Wilko

    2017-05-01

    Successful control of blood pressure relies on identification of secondary causes and contributing factors of hypertension. As antihypertensive medication can interfere with diagnostic investigations, temporary discontinuation of medication is advised. However, there are concerns about the safety of temporary discontinuation of antihypertensive medication in patients with difficult-to-control hypertension. We assessed the occurrence of adverse cardiovascular and cerebrovascular events potentially attributable to temporary discontinuation of antihypertensive medication between February 2010 and March 2016 (n=604) in our Analysis of Complicated Hypertension screening program. A reference group (n=604) was extracted from the SMART study (Second Manifestations of Arterial Disease) cohort (comprising a similar cohort at our hospital in whom medication was not stopped) and individually matched for blood pressure, age, sex, and history of cardiovascular disease. Discontinuation of medication was well tolerated; 62% reported no complaints, 24% had mild discomfort that could be left untreated, and 14% experienced complaints that required prescription of antihypertensive escape medication. Three major adverse events were observed in the Analysis of Complicated Hypertension group between discontinuation of medication and 30 days after restart of medication (event rate=31.2 events per 1000 patient-year). In the reference cohort, 5 cardiovascular events were observed during a similar follow-up period (event rate=51.2 events per 1000 patient-year). In conclusion, discontinuation of antihypertensive medication for the diagnostic evaluation of hypertension does not increase the acute risk of cardiovascular events when performed in a well-controlled setting in specialized hospitals with appropriate protocols for monitoring safety. © 2017 American Heart Association, Inc.

  4. Radiologic and clinical outcomes of surgery in high grade spondylolisthesis treated with temporary distraction rod.

    Science.gov (United States)

    Omidi-Kashani, Farzad; Hootkani, Alireza; Jarahi, Lida; Rezvan, Manizheh; Moayedpour, Amir

    2015-03-01

    Surgical techniques used in the treatment of patients with high grade lumbar spondylolisthesis (> 50% slippage) are usually associated with a great deal of controversies. We aim to evaluate the surgical outcomes of high grade spondylolisthesis treated with an intraoperative temporary distraction rod. We retrospectively studied 21 patients (14 females and 7 males), aged 50.4 ± 9.2 years, who had high grade lumbar spondylolisthesis that was treated with intraoperative temporary distraction rods, neural decompression, pedicular screw fixation, and posterolateral fusion involving one more intact upper vertebra. The mean follow-up period was 39.2 months. Radiologic and clinical outcomes were measured by slip angle, slip percentage, correction rate, Oswestry Disability Index (ODI), visual analogue scale (VAS), patient's satisfaction rate in the pre- and postoperative period. Data were analyzed by SPSS ver. 11.5. Analysis of the preoperative visits and final follow-up visits indicated that surgery could improve ODI, lumbar VAS, and leg VAS from 60.5% to 8.2%, from 6.7 to 2.2, and from 6.9 to 1.3, respectively. Slip angle and slip percentage were also changed from -8° to -15° and from 59.2% to 21.4%, respectively. Mean correction rate at the final follow-up visit was 64.1%. Loss of correction was insignificant and a neurologic complication occurred in one patient due to misplacement of one screw. Excellent and good levels of satisfaction were observed in 90.5% of the patients. In the surgical treatment of refractory high grade spondylolisthesis, the use of a temporary distraction rod to reduce the slipped vertebra in combination with neural decompression, posterolateral fusion, and longer instrumentation is associated with satisfactory clinical and radiologic outcomes.

  5. [Temporary urethral stents ALLIUM BUS "BULBAR URETHRAL STENT" for the treatment of detrusor sphincter dyssynergia].

    Science.gov (United States)

    Matillon, X; Terrier, J-E; Arnouil, N; Lalloue, F; Pic, G; Ruffion, A

    2016-09-01

    The temporary prosthetic sphincterotomy is a possible treatment for neurologic detrusor sphincter dyssynergia (DSD). The purpose of the study was to verify the feasibility and effectiveness of the urethral stent (US) Temporary ALLIUM BUS "BULBAR URETHRAL STENT". A prospective, non-comparative, single-center starting in 2015 was conducted. Were included patients over 18 years, with a neurologic DSD proved urodynamically for which medical treatment was not indicated or failed. The primary endpoint was the percentage of patients who had a voiding method considered as improved or much improved at 1 month and the feasibility of the procedure. From January to June 2015, 7 patients, (mean age 47.9 years [24-76 years]) were prospectively enrolled. One patient was lost to sight at one month and therefore excluded. The median follow-up was 8.1 months (1-10 months). All procedures were technically successful. At 1 month, there were 57% of grade 2 complications (Clavien-Dindo), 1 of 6 patients had a migration of the US. At one month, quality of life and the urologic situation was considered good in 3 patients, unchanged in 2 patients and decreased in 1 patient. The study was stopped after the inclusion of seven patients. At the date of the latest news, 5 of 6 patients had a migrated or an explanted US. The temporary urethral stent ALLIUM BUS does not seem to be a possible surgical alternative for the treatment of detrusor sphincter dyssynergia. 4. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  6. Radiologic and Clinical Outcomes of Surgery in High Grade Spondylolisthesis Treated with Temporary Distraction Rod

    Science.gov (United States)

    Hootkani, Alireza; Jarahi, Lida; Rezvan, Manizheh; Moayedpour, Amir

    2015-01-01

    Background Surgical techniques used in the treatment of patients with high grade lumbar spondylolisthesis (> 50% slippage) are usually associated with a great deal of controversies. We aim to evaluate the surgical outcomes of high grade spondylolisthesis treated with an intraoperative temporary distraction rod. Methods We retrospectively studied 21 patients (14 females and 7 males), aged 50.4 ± 9.2 years, who had high grade lumbar spondylolisthesis that was treated with intraoperative temporary distraction rods, neural decompression, pedicular screw fixation, and posterolateral fusion involving one more intact upper vertebra. The mean follow-up period was 39.2 months. Radiologic and clinical outcomes were measured by slip angle, slip percentage, correction rate, Oswestry Disability Index (ODI), visual analogue scale (VAS), patient's satisfaction rate in the pre- and postoperative period. Data were analyzed by SPSS ver. 11.5. Results Analysis of the preoperative visits and final follow-up visits indicated that surgery could improve ODI, lumbar VAS, and leg VAS from 60.5% to 8.2%, from 6.7 to 2.2, and from 6.9 to 1.3, respectively. Slip angle and slip percentage were also changed from -8° to -15° and from 59.2% to 21.4%, respectively. Mean correction rate at the final follow-up visit was 64.1%. Loss of correction was insignificant and a neurologic complication occurred in one patient due to misplacement of one screw. Excellent and good levels of satisfaction were observed in 90.5% of the patients. Conclusions In the surgical treatment of refractory high grade spondylolisthesis, the use of a temporary distraction rod to reduce the slipped vertebra in combination with neural decompression, posterolateral fusion, and longer instrumentation is associated with satisfactory clinical and radiologic outcomes. PMID:25729523

  7. In vitro comparison of coronal microleakage of four temporary restorative materials used in endodontic treatment

    Directory of Open Access Journals (Sweden)

    Shahi Sh.

    2008-10-01

    Full Text Available "nBackground and Aim: The use of proper temporary restorative materials between appointments is critical in successful root canal treatment. The purpose of this study was to compare the coronal microleakage of four temporary restorative materials including Zonalin, Zamherir, Coltosol and IRM. "nMaterials and Methods: In this in vitro study, standard access cavities were prepared in 120 intact extracted maxillary and mandibular human first molars. Canal preparation was carried out by the step-back technique, and obturation was performed with gutta-percha and AH26 sealer using the lateral condensation technique. Teeth were randomly divided into 4 experimental groups of 25 teeth each and two positive and negative control groups, each containing 10 teeth. In each experimental group the access cavity was restored with one of the tested materials (Zamherir, Zonalin, IRM and Coltosol. In the negative control group the access cavity was filled entirely with sticky wax and in the positive control group no restorative material was applied. Dye penetration technique was used to evaluate microleakage which was measured under a stereomicroscope. Data were analyzed with one way ANOVA and post hoc Tukey tests. P<0.05 was considered as the limit of significance. "nResults: Dye penetration was observed in all groups. Zonalin and Coltosol had the highest and the lowest dye penetration respectively, with a statistically significant difference (p<0.001. There was no significant difference in dye penetration between IRM, and either Coltosol or Zamherir (p>0.05. "nConclusion: The results of this study showed that using Coltosol as a temporary restorative material can provide a better coronal seal in endodontic treatments

  8. Retention, marginal leakage, and cement solubility of provisional crowns cemented with temporary cement containing stannous fluoride.

    Science.gov (United States)

    Lewinstein, Israel; Fuhrer, Nitzan; Gelfand, Katerina; Cardash, Harold; Pilo, Raphael

    2003-01-01

    This in vitro study investigated the (1) retention and microleakage of provisional crowns cemented with temporary cements to which stannous fluoride (SnF2) was added, and (2) solubility of these cements. Provisional crowns were constructed of acrylic resin with shoulder preparations for 12 molars. The crowns were luted with Tempbond, Tempbond NE, and Freegenol temporary cements, and also with SnF2 added to these cements. Specimens were thermocycled 100 times, stored for 6 days, and immersed in 0.5% basic fuschin. Seven days after cementation, crown removal (retention) tests were conducted. Marginal leakage was assessed using a five-level scale to score dye penetration. Solubility in water of the cements with and without SnF2 was assessed using cement disks. Freegenol was more retentive than the other cements. The incorporation of SnF2 significantly increased the retention capacity of Freegenol and Tempbond NE but had no effect on Tempbond. Tempbond showed significantly higher dye penetration than Freegenol. The addition of SnF2 did not alter the dye penetration of the cements. There were no significant differences in the solubility of the cements. However, the incorporation of SnF2 increased the solubility of Freegenol and Tempbond NE (P crowns cemented with Tempbond NE and Freegenol but did not affect the retention of those cemented with Tempbond. The marginal leakage of crowns cemented with the tested temporary cements with and without the incorporation of SnF2 was similar. However, the addition of SnF2 increased the solubility of the cements.

  9. In Vitro Comparison of Coronal Micro-leakage of Three Temporary Restorative Materials by Dye Penetration

    Directory of Open Access Journals (Sweden)

    Manijeh Mohammadian

    2013-01-01

    Full Text Available Background: It is necessary to seal the dental access cavity which is under root canal treatment with temporary restorative materials. For this purpose, the main attention in selecting the temporary restorative material during endodontic treatments is drawn to the sealing ability. The purpose of this study is to investigate the coronal sealing ability of 3 temporary filling materials, Cavizol, Coltosol, and Zonalin through DPI (Dye Penetrant Inspection. Materials and Methods: In this study, 98 extracted with no decay mandibular and maxillary molar teeth were used. The teeth were divided into 3 experimental groups of 30 teeth and two positive and negative control groups of 4 teeth. In the experimental group, 4×4mm endodontic access cavity was created on the occlusal surface and in each experimental group the teeth were filled with Cavizol, Coltosol, and Zonalin. In the positive control group, access cavity was created but restorative material was not used. In the negative control group, access cavity was not created. Experimental groups (teeth were placed in normal saline for 2 hours. Then, the first, second and third groups were immersed in methylene blue dye for 24 hours, 1 week, and 4 weeks, respectively.Results: Zonalin showed significantly more (micro leakage than Coltosol and Cavizol. Cavizol also showed more leakage than Coltosol, but there was no significant difference between them.Conclusion: According to the results of the study, Coltosol and Cavizol are suitable for dressings with less than one week duration because of better sealing. In case the interval between treatment sessions lasts more than a week, the dressing should be replaced.

  10. Conversion of a Temporary Tent with Steel Frame into a Permanent Warehouse

    Science.gov (United States)

    Georgescu, Mircea; Ungureanu, Viorel; Grecea, Daniel; Petran, Ioan

    2017-10-01

    The paper is dealing with the problem of a functional conversion (involving both architectural and structural issues) applied to the case of an industrial building. As well known, temporary tents, designed according to the European Code EN13782, represent a remarkable stake on the building market and a fast and practical solution for some situations. It is exactly the case approached by the paper, where the investor has initially decided to erect on his platform a provisional shelter for agricultural machines and subsequent staff, built of a light steel structure covered by PVC roofing and cladding. This temporary tent has been acquired from a specialized supplier in form of a series product. After using the tent for a number of years, the investor has decided to convert the existing structure from architectural and structural point of view by switching to a permanent structure designed accordingly. Important changes were thus imposed both to the architectural part (technological flows, openings, facades) and especially to the structural part where this switch imposed a re-design to the codes of permanent structures (especially as far as climatic loadings are concerned). The required architectural change implied the building of a 70 cm high concrete plinth and replacing the PVC membrane temporary roofing and cladding by permanent 60 mm thick PUR sandwich panels. Together with a new system of openings this has led to renewed facades of the buildings. As for the structural change, the required conversion has imposed a thorough checking of the existing steel structure (very slender and typical to a tent) in view of transforming it into a permanent structure. The consolidation measures of the existing galvanized steel structure are described, together with the measures applied at infrastructure level in order to implement the required conversion.

  11. Temporary abdominal closure in the critically ill patients with an open abdomen.

    Directory of Open Access Journals (Sweden)

    Ghodratollah Maddah

    2014-05-01

    Full Text Available The emergent abdominal surgeries from either of traumatic or non traumatic causes can result in situations in which the abdominal wall cannot initially be closed. Many techniques have been reported for temporary coverage of the exposed viscera, but the result of various techniques remains unclear. During 94 months, 19 critically ill patients whit an open abdomen underwent surgery using plastic bags (Bogotá bag. The study population comprised of 11 (57.9% male and 8 (42.1% female with an average age of 32.26+14.8 years. The main indications for temporary abdominal coverage were as follows: planned reoperation in 11 (57.9% patients, subjective judgment that the fascia closure is too tight in 6 (31.6% patient's damage control surgery in one patient (5.3% and development of abdominal compartment surgery in one patient (5.3%. Surgical conditions requiring temporary abdominal closure was severe post operative peritonitis in 9 (47.4% patients, post operative intestinal fistula in 4 (21.1% patients, post traumatic intra abdominal bleeding in 3 (15.8% patients and intestinal obstructions in 3 (15.8% patients. Length of hospitalization was 45+23.25 days and the mean total number of laparotomies was 6.2+3.75 times per patient. Three bowel fistulas occurred due to a missed injury at the time of initial operation that was discovered during changing the plastic sheet. They were unrelated to coverage technique. All of them were treated by repair of the defect and serosal patch by adjacent bowel loop. Only one (10.0% patient underwent definitive closure within 6 months of initial operation. The remaining survivor has declined to have hernia repaired. There were 4 (%21.1 early postoperative deaths that were not related to the abdominal coverage technique. Also, there were 5 (26.3% late deaths that were due to dissemination of malignancy with a mean survival time of 20.8+13 (range 2-54 months. Currently 10 patients (52.6% are alive at a follow up of 45 (range 1

  12. Uplink Coverage Performance of an Underlay Drone Cell for Temporary Events

    OpenAIRE

    Zhou, Xiaohui; Guo, Jing; Durrani, Salman; Yanikomeroglu, Halim

    2018-01-01

    Using a drone as an aerial base station (ABS) to provide coverage to users on the ground is envisaged as a promising solution for beyond fifth generation (beyond-5G) wireless networks. While the literature to date has examined downlink cellular networks with ABSs, we consider an uplink cellular network with an ABS. Specifically, we analyze the use of an underlay ABS to provide coverage for a temporary event, such as a sporting event or a concert in a stadium. Using stochastic geometry, we der...

  13. Neutron spectrometry in the temporary storage of waste of the Jose Cabrera (Zorita)

    International Nuclear Information System (INIS)

    Domingo, C.; Amgarou, K.

    2011-01-01

    Radiation controls the temporary storage of waste must ensure that the exterior of the same area is classified as open access. Gamma radiation monitors commonly used ensure that this is the case for this type of radiation. The presence of the neutron field associated with the fission of the fuel and the inherent complexity of the neutron dosimetry, in which information is required to assess spectrometric corresponding dosimetric quantities, has led to this season, first in Spain, measures in containers of waste and spent nuclear fuel in the ATT of the Jose Cabrera.

  14. Combination therapy of temporary tracheal stenting and radiofrequency ablation for multinodular thyroid goiter with airway compression

    International Nuclear Information System (INIS)

    Shin, Ji Hoon; Beak, Jung Hwan; Oh, Yeon Mok; Ha, Eun Ju; Lee, Jeong Hyun

    2013-01-01

    We report a case of multinodular thyroid goiter in an 80-year-old man who successfully underwent tracheal stent placement for respiratory distress caused by the thyroid goiter and following two radiofrequency (RF) ablation sessions performed for thyroid volume reduction. This sequential treatment allowed elective stent removals four weeks after the second RF ablation session because the thyroid volume had been progressively reduced. Combination therapy of temporary airway stenting and RF ablation for the treatment of thyroid goiter has two advantages, i.e., immediate reliefs of dyspnea with airway stenting and reductions of the thyroid volume with RF ablation, and thus, allowing symptom reliefs even after the stent removals.

  15. Temporary Urine and Brine Stowage System (TUBSS) Materials Selection and Testing

    Science.gov (United States)

    Carrigan, Caitlin; Dries, Kevin; Pensinger, Stuart

    2011-01-01

    Storing wastewater in the event of a system anomaly is a necessity for closed loop water recovery systems. The temporary urine and brine stowage system (TUBSS) is an assembly used to store and transfer pre-treated urine (PTU) and brine for processing or disposal at a later date. This paper describes the selection and testing of several candidate materials from both a chemical and material strength standpoint. In addition, this paper will provide results of testing as well as lessons learned from the project, culminating in the successful launch of the hardware.

  16. New report on the bionomics of Coquillettidia venezuelensis in temporary breeding sites (Diptera: Culicidae

    Directory of Open Access Journals (Sweden)

    Jeronimo Alencar

    2011-04-01

    Full Text Available INTRODUCTION: Findings of immature forms of Coquillettidia venezuelensis in temporary breeding sites, without the presence of aquatic plants or other submerged plant tissue are reported. METHODS: A systematic scooping technique to collect specimens was used at the breeding site. RESULTS: Immature forms of Coquillettidia venezuelensis, Anopheles rangeli, An. evansae and Culex sp. were collected from areas of the hydroelectric power station of São Salvador, State of Goiás. CONCLUSIONS This is a novel finding relating to the bioecology of Cq. venezuelensis, a species of medical interest that has been found naturally infected with arboviruses, including Oropouche and West Nile virus.

  17. Proposed development programme for a temporary containment system for alpha active decommissioning

    International Nuclear Information System (INIS)

    Pengelly, M.G.A.; Burnett, R.C.

    1983-06-01

    This report makes a proposal to design, develop and test a containment of modular construction under plutonium active conditions. While this proposal contemplates work with plutonium, the system, when fully developed, has obvious applications wherever a temporary containment of radioactive or toxic materials is required. The fundamental feature of the proposal is that strippable coatings are used to prevent the inner surfaces of the working area from becoming contaminated. It is envisaged that this method of protecting the surfaces will enable the modular containment structure to be disassembled and re-used. (author)

  18. Qualitative analysis of a stochastic epidemic model with specific functional response and temporary immunity

    Science.gov (United States)

    Hattaf, Khalid; Mahrouf, Marouane; Adnani, Jihad; Yousfi, Noura

    2018-01-01

    In this paper, we propose a stochastic delayed epidemic model with specific functional response. The time delay represents temporary immunity period, i.e., time from recovery to becoming susceptible again. We first show that the proposed model is mathematically and biologically well-posed. Moreover, the extinction of the disease and the persistence in the mean are established in the terms of a threshold value R0S which is smaller than the basic reproduction number R0 of the corresponding deterministic system.

  19. Deployment Efficiency and Barrier Effectiveness Testing of a Temporary Anti-Personnel (TAP) Barrier System.

    Energy Technology Data Exchange (ETDEWEB)

    Allen, David James [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hedrick, Charles D. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Martinez, Ruben [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2017-02-01

    This report documents tests conducted by Sandia National Laboratories (SNL) on behalf of the U.S. Department of State to evaluate a temporary anti-personnel (TAP) barrier system developed by Mitigation Technologies. For this, the SNL Denial and Structural Assessment department developed a test protocol for the evaluation of the TAP barrier system on the basis of deployment efficiency and barrier effectiveness against a riotous/mob attack threat. The test protocol was then executed by SNL personnel and the results of the testing are documented.

  20. An overview of the corrective action management unit and temporary unit regulations

    International Nuclear Information System (INIS)

    Green, D.R.; Corathers, L.; Coalgate, J.

    1995-01-01

    In February 1993, the US Environmental Protection Agency (EPA) promulgated the corrective action management unit (CAMU) and temporary unit (TU) regulations as 40 CFR Part 264, Subpart S. These regulations are intended to foster the selection of protective and cost-effective remedies for the restoration of sites contaminated by hazardous substances, hazardous wastes, and hazardous waste constituents by removing certain regulatory impediments to implementing those remedies, most notably those of the land disposal restrictions (LDRs). This paper provides a brief overview of the CAMU and TU regulations

  1. Combination therapy of temporary tracheal stenting and radiofrequency ablation for multinodular thyroid goiter with airway compression

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Ji Hoon; Beak, Jung Hwan; Oh, Yeon Mok; Ha, Eun Ju; Lee, Jeong Hyun [University of Ulsan College of Medicine, Asan Medical Center, Seoul (Korea, Republic of)

    2013-10-15

    We report a case of multinodular thyroid goiter in an 80-year-old man who successfully underwent tracheal stent placement for respiratory distress caused by the thyroid goiter and following two radiofrequency (RF) ablation sessions performed for thyroid volume reduction. This sequential treatment allowed elective stent removals four weeks after the second RF ablation session because the thyroid volume had been progressively reduced. Combination therapy of temporary airway stenting and RF ablation for the treatment of thyroid goiter has two advantages, i.e., immediate reliefs of dyspnea with airway stenting and reductions of the thyroid volume with RF ablation, and thus, allowing symptom reliefs even after the stent removals.

  2. A Formaldehyde Exposure Assessment Tool for Occupants of FEMA Temporary Housing Units

    Energy Technology Data Exchange (ETDEWEB)

    Parthasarathy, Srinandini; Spears, Michael; Maddalena, Randy L.; Russell, Marion L; Apte, Michael G.

    2010-10-01

    The report outlines the methodology used to develop a web-based tool to assess the formaldehyde exposure of the occupants of Federal Emergency Management Administration (FEMA) temporary housing units (THUs) after Hurricanes Katrina and Rita in 2005. Linear regression models were built using available data to retrospectively estimate the indoor temperature and relative humidity, formaldehyde emission factors and concentration, and hence the formaldehyde exposures. The interactive web-tool allows the user to define the inputs to the model to evaluate formaldehyde exposures for different scenarios.

  3. Does the Sector Experience Affect the Pay Gap for Temporary Agency Workers?

    DEFF Research Database (Denmark)

    Jahn, Elke; Pozzoli, Dario

    estimate the effects of the intensity of agency employment on the temp wage gap and post-temp earnings in Germany. Using a two-stage selection-corrected method in a panel data framework, we show that the wage gap for temps with low treatment intensity is high but decreases with exposure to the sector....... It seems that temps are able to accumulate human capital while being employed in this sector. Temps who move to permanent jobs have to accept a sizeable wage disadvantage at first, indicating that temporary agency employment might stigmatise workers. However, agency employment does not seem to leave a long...

  4. Temporary ovarian failure in thyroid cancer patients after thyroid remnant ablation with radioactive iodine

    International Nuclear Information System (INIS)

    Raymond, J.P.; Izembart, M.; Marliac, V.; Dagousset, F.; Merceron, R.E.; Vulpillat, M.; Vallee, G.

    1989-01-01

    We studied ovarian function retrospectively in 66 women who had regular menstrual cycles before undergoing complete thyroidectomy for differentiated thyroid cancer and subsequent thyroid remnant ablation with 131 I. Eighteen women developed temporary amenorrhea accompanied by increased serum gonadotropin concentrations during the first year after 131 I therapy. No correlation was found between the radioactive iodine dose absorbed, thyroid uptake before treatment, oral contraceptive use, or thyroid autoimmunity. Only age was a determining factor, with the older women being the most affected. We conclude that radioiodine ablation therapy is followed by transient ovarian failure, especially in older women

  5. Temporary ovarian failure in thyroid cancer patients after thyroid remnant ablation with radioactive iodine

    Energy Technology Data Exchange (ETDEWEB)

    Raymond, J.P.; Izembart, M.; Marliac, V.; Dagousset, F.; Merceron, R.E.; Vulpillat, M.; Vallee, G.

    1989-07-01

    We studied ovarian function retrospectively in 66 women who had regular menstrual cycles before undergoing complete thyroidectomy for differentiated thyroid cancer and subsequent thyroid remnant ablation with /sup 131/I. Eighteen women developed temporary amenorrhea accompanied by increased serum gonadotropin concentrations during the first year after /sup 131/I therapy. No correlation was found between the radioactive iodine dose absorbed, thyroid uptake before treatment, oral contraceptive use, or thyroid autoimmunity. Only age was a determining factor, with the older women being the most affected. We conclude that radioiodine ablation therapy is followed by transient ovarian failure, especially in older women.

  6. OPTIMIZATION OF GRAZING CAPACITY IN TEMPORARY PASTURE CROPS, GRAZED WITH SHEEP, IN HILL AREAS

    Directory of Open Access Journals (Sweden)

    MARIA SAUER

    2009-05-01

    Full Text Available The researches performed in the Caransebeş hill area made evident the opportunities of the temporary pasture crops consisted of intensive red clover and perennial graminaceous associations. Each type of the associations studied produced the biggest DM yields under conditions of direct grazing with animals, at an animal load of 2 UVM/ha. The most balanced proportion between legume and graminaceous species (52 : 48% was obtained in the second year of production, in the variant grazed with 2 UVM/ha.

  7. Temporary Left Ventricular Assist Device Through an Axillary Access is a Promising Approach to Improve Outcomes in Refractory Cardiogenic Shock Patients

    OpenAIRE

    Doersch, Karen M.; Tong, Carl W.; Gongora, Enrique; Konda, Subbareddy; Sareyyupoglu, Basar

    2015-01-01

    Cardiogenic shock (CS) causes significant morbidity and mortality and such patients can deteriorate rapidly. Temporary left ventricular assist devices (LVADs) are a promising approach to manage these patients. The following is a case series in which patients stabilized with a temporary LVAD for CS improvement were analyzed retrospectively. Between June 2011 and January 2014, 15 patients received temporary devices through an axillary approach (mean age: 53 ± 15, 93% male). Mean survival time w...

  8. Screening for common mental disorders and substance abuse among temporary hired cleaners in Egyptian Governmental Hospitals, Zagazig City, Sharqia Governorate.

    Science.gov (United States)

    Abbas, R A; Hammam, R A M; El-Gohary, S S; Sabik, L M E; Hunter, M S

    2013-01-01

    Informal employment is common in developing countries, including Egypt. This type of employment may have significant consequences on mental health. To determine the prevalence and risk factors of common mental disorders and substance abuse among temporary hired hospital cleaners. A cross-sectional study was conducted on 242 adult temporary cleaners and 209 permanent cleaners working in 4 governmental hospitals in Zagazig City, Sharqia Governorate, Egypt. All participants were invited to complete a structured questionnaire through a semi-structured interview which included the self-reporting questionnaire 20 items (SRQ-20) and the work stress scale. Assessment of drug use included urine-based screening tests for common substances abused. The prevalence of job stress, common mental disorders and substance abuse, particularly tramadol and cannabis (Bango), was significantly higher in the studied temporary cleaners compared to permanent cleaners. Risk factors associated with increased susceptibility of the temporary cleaners to common mental disorders were family history of substance abuse, high crowding index, history of physical illness, low educational level, and smoking; while being unmarried, male sex, family history of mental disorder, age ≥40 years, smoking, and length of service ≥8 years, were associated with substance abuse among the same group. Temporary hired hospital cleaners suffered from impaired mental health more than permanent cleaners. Therefore, expanding the coverage of current laws and occupational safety and health standards to cover workers in the informal sector especially in developing countries is recommended.

  9. Temporary Anion States of Ethene Interacting with Single Molecules of Methane, Ethane, and Water.

    Science.gov (United States)

    Sommerfeld, Thomas; Melugin, Joshua B; Ehara, Masahiro

    2018-03-08

    When an excess electron is added into the π* orbital of ethene, the resulting anion decays by electron autodetachment; that is, it represents an electronic state referred to as a temporary anion or resonance state. Here, the influence of a cluster environment on the energy and lifetime of this state is investigated. The clusters considered are ethene···CH 4 , ethene···C 2 H 6 , and ethene···H 2 O. Most of these clusters are systematically constructed so that the solvent interacts with the π system in a specific way, and are thus by construction not minima with respect to all intermolecular degrees of freedom. However, for water, in addition, a minimal energy structure is examined. Systematic variation of the solvent and solvation geometry allows us to identify trends regarding effects due to polarizability, excluded volume, and polarity of the solvent molecules. The resonance parameters of ethene and all temporary cluster anions are computed with the symmetry-adapted cluster-configuration interaction electronic structure method in combination with a complex absorbing potential. This method is well-established for small to intermediate sized molecules. In addition to the study of the solvation effects themselves, the question of how many basis functions are needed on the closed-shell solvating unit is examined.

  10. Evaluation of marginal leakage of different temporary restorative materials in Endodontics

    Directory of Open Access Journals (Sweden)

    Pedro Henrique Duarte França de Castro

    2013-01-01

    Full Text Available Aim: The aim of this study is to assess the coronal marginal leakage of three temporary restorative materials used for root canal sealing after endodontic treatment. Materials and Methods: A total of 88 single-rooted teeth were submitted to biomechanical preparation and filled by lateral condensation technique. After obturation process, the teeth were randomly separated into four groups, being two teeth of each group used as positive and negative control. Temporary sealing was performed as follows: GI - Clip F (VOCO; GII - Bioplic (Biodinβmica; GIII - Vitremer (3M ESPE and GIV - Ketak N100 (3M ESPE. Next, the specimens were immersed into Indian ink for 30 and 60- days, being 10 specimens for each time interval and then submitted to diaphanization to verify the amount of coronal leakage using a measuring microscope. Results : Leakage mean values within the 30-day period were as follows: Vitremer (0.3 mm, Ketak N100 and Clip F (0.6 mm and Bioplic (1.7 mm. Within the 60-day period, leakage means were 1.1 mm, 1.5 mm, 2.2 mm and 2.6 mm, respectively. Conclusions: None of the materials was capable of preventing marginal leakage within the 30- and 60-day period. In both time intervals, Bioplic presented the highest mean of leakage and Vitremer the lowest.

  11. Improving the Success Rate of Delivering Annual Occupational Dosimetry Reports to Persons Issued Temporary External Dosimeters

    Energy Technology Data Exchange (ETDEWEB)

    Mallett, Michael Wesley [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-09-09

    Workers who are not routinely monitored for occupational radiation exposure at LANL may be issued temporary dosimeters in the field. Per 10CFR835 and DOE O 231.1A, the Laboratory's radiation protection program is responsible for reporting these results to the worker at the end of the year. To do so, the identity of the worker and their mailing address must be recorded by the delegated person at the time the dosimeter is issued. Historically, this data has not been consistently captured. A new online application was developed to record the issue of temporary dosimeters. The process flow of the application was structured such that: 1) the worker must be uniquely identified in the Lab's HR database, and 2) the mailing address of record is verified live time via a commercial web service, for the transaction to be completed. A COPQ savings (Type B1) of $96K/year is demonstrated for the new application.

  12. Spatial and temporal variations of microinvertebrates across temporary floodplains of the lower Okavango Delta, Botswana

    Science.gov (United States)

    Siziba, Nqobizitha; Chimbari, Moses John; Masundire, Hillary; Mosepele, Ketlhatlogile

    The connectivity of the Okavango Delta to its temporary floodplains may reduce due to threats of increasing human water demands and climate change. Microinvertebrates in aquatic systems have a regulatory effect on juvenile fish production. Microinvertebrates in this study refer to both non- and planktonic microscopic invertebrates such as rotifers, cladocerans, copepods and ostracods. To understand the response of microinvertebrates to flooding of different types of temporary floodplains of the Delta, selected floodplains from primary, secondary and rarely inundated floodplains were sampled for microinvertebrates between May 2009 and February 2010. Field sampling coincided with different hydrological phases of flooding; flood rising, peak flooding and flood recession phase. Vegetation cover, woody debris, and a suite of physicochemical water parameters were assessed at each study floodplain. Woody debris, oxygen saturation (%), turbidity and conductivity were all significantly highest in rarely flooded floodplains (ANOVA, p Delta may negatively affect both composition and density of microinvertebrates. Therefore, management and conservation efforts in the Okavango Delta are encouraged to consider balancing human water needs and water needed for the ecological functioning of the system.

  13. Resynthesis of reactive site peptide bond and temporary inhibition of Streptomyces metalloproteinase inhibitor.

    Science.gov (United States)

    Seeram, S S; Hiraga, K; Oda, K

    1997-10-01

    Streptomyces metalloproteinase inhibitor (SMPI) is a small proteinaceous inhibitor which inhibits metalloproteinases such as thermolysin (Ki =1.14 x 10(-10) M). When incubated with the enzyme, it is gradually hydrolyzed at the Cys64-Val65 peptide bond, which was identified as the reactive site by mutational analysis. To achieve a further understanding of the inhibition mechanism, we attempted to resynthesize the cleaved reactive site by using the enzyme catalytic action. The native inhibitor was resynthesized from the modified inhibitor (Ki =2.18 x 10(-8) M) by incubation with a catalytic amount of thermolysin under the same conditions as used for hydrolysis (pH 7.5, 25 degrees C), suggesting that SMPI follows the standard mechanism of inhibition of serine proteinase inhibitors. Temporary inhibition was observed when the native inhibitor and thermolysin were incubated at a 1:100 (mol/mol) enzyme-inhibitor ratio at 37 degrees C. SMPI showed temporary inhibition towards all the enzymes it inhibited. The inhibitory spectrum of SMPI was analyzed with various metalloproteinases based on the Ki values and limited proteolysis patterns. Pseudomonas elastase and Streptomyces griseus metalloproteinase II formed more stable complexes and showed much lower Ki values (approximately 2 pM) than thermolysin. In the limited proteolysis experiments weak inhibitors were degraded by the enzymes. SMPI did not inhibit almelysin, Streptomyces caespitosus neutral proteinase or matrix metalloproteinases. SMPI specifically inhibits metalloproteinases which are sensitive to phosphoramidon.

  14. The Perspective of Trabzon Public on the Syrians in the Scope of Temporary Protection

    Directory of Open Access Journals (Sweden)

    Mine GÖZÜBÜYÜK TAMER

    2016-12-01

    Full Text Available As a result of the crisis environment that started in Syria in March 2011 and the conflicts that have been going on until today, millions of Syrians have had to leave their countries in order to provide life and property security and to find better life opportunities. They have migrated towards foremost Turkey, Lebanon, Iraq, Jordan and European Union (EU countries. This movement of the Syrians towards other countries deeply affects many countries. Due to the fact that Turkey is a neighboring country, it is one of the countries most affected by this process. Besides its geographical proximity, the presence of religious, historical and cultural ties has also been instrumental in making this effect more noticeable. The aim of this study is to determine the issues about Syrians who fled from the ongoing civil war in Syria and took refuge in Turkey from the point of view of the public in Trabzon. For this purpose, firstly, Trabzon public opinion has been established on the basis of acceptance of the Syrians within the temporary protection to Turkey and the perspective on how to manage and what to do about the policies envisaged for the Syrians. Then the predictions about the permanence of the Syrians in Turkey were put forward and the view of the people of Trabzon on the long term was evaluated. However, in the case of Trabzon, it was tried to reveal the thoughts and expectatitions of the Syrian people under temporary protection of the Turkish society.

  15. A temporary social parasite of tropical plant-ants improves the fitness of a myrmecophyte

    Science.gov (United States)

    Dejean, Alain; Leroy, Céline; Corbara, Bruno; Céréghino, Régis; Roux, Olivier; Hérault, Bruno; Rossi, Vivien; Guerrero, Roberto J.; Delabie, Jacques H. C.; Orivel, Jérôme; Boulay, Raphaël

    2010-10-01

    Myrmecophytes offer plant-ants a nesting place in exchange for protection from their enemies, particularly defoliators. These obligate ant-plant mutualisms are common model systems for studying factors that allow horizontally transmitted mutualisms to persist since parasites of ant-myrmecophyte mutualisms exploit the rewards provided by host plants whilst providing no protection in return. In pioneer formations in French Guiana, Azteca alfari and Azteca ovaticeps are known to be mutualists of myrmecophytic Cecropia ( Cecropia ants). Here, we show that Azteca andreae, whose colonies build carton nests on myrmecophytic Cecropia, is not a parasite of Azteca- Cecropia mutualisms nor is it a temporary social parasite of A. alfari; it is, however, a temporary social parasite of A. ovaticeps. Contrarily to the two mutualistic Azteca species that are only occasional predators feeding mostly on hemipteran honeydew and food bodies provided by the host trees, A. andreae workers, which also attend hemipterans, do not exploit the food bodies. Rather, they employ an effective hunting technique where the leaf margins are fringed with ambushing workers, waiting for insects to alight. As a result, the host trees’ fitness is not affected as A. andreae colonies protect their foliage better than do mutualistic Azteca species resulting in greater fruit production. Yet, contrarily to mutualistic Azteca, when host tree development does not keep pace with colony growth, A. andreae workers forage on surrounding plants; the colonies can even move to a non- Cecropia tree.

  16. Daphnia emergence: a sensitive indicator of fire-retardant stress in temporary wetlands.

    Science.gov (United States)

    Angeler, David G; Martín, Silvia; Moreno, José M

    2005-05-01

    Fire-retardant formulations are increasingly used by fire managers to control wildland fires. Their extensive use requires an assessment of their impacts in those ecosystems that could be affected by them. Recent studies indicate the potential for environmental impacts when accidentally delivered to surface waters. Yet the response of temporary wetlands, such as vernal pools, typical in Mediterranean areas, is unknown. This study reports on the emergence response of a wetland population of Daphnia curvirostris Eylmann (Cladocera, Crustacea) from sediments that were treated with a commercial fire retardant (Fire-Trol 934). Three application levels were used: 1, 3 and 5 L m(-2). The low and medium levels are in the range of manufacturer's recommendations of use in the field based on the fuel characteristics. The high level simulates local elevated concentrations that may result from inhomogeneous retardant delivery. Results indicate that emergence success decreases with increasing application rate, leading to a complete failure with application levels of 5 L m(-2). This suggests that benthic-pelagic interactions in temporary wetlands-often the primary way by which recolonization of isolated wetlands occurs-can be significantly impacted by fire retardants once they fill with fall/winter rains, thereby serving as a sensitive indicator of fire-retardant contamination. Results highlight a research need for establishing of criteria for effective, but environmentally safe use of fire retardants in the environment.

  17. Sustained benefit of temporary limited reperfusion in skeletal muscle following ischemia

    International Nuclear Information System (INIS)

    Anderson, R.J.; Cambria, R.; Kerr, J.; Hobson, R.W. II

    1990-01-01

    Limiting the rate of reperfusion blood flow following prolonged ischemia in skeletal muscle has been shown beneficial. However, the persistence of this benefit with reinstitution of normal blood flow remains undefined. We investigated the role of temporary limited reperfusion on ischemia-reperfusion injury in an isolated gracilis muscle model in six anesthetized dogs. Both gracilis muscles were subjected to 6 hr of ischemia followed by 2 hr of reperfusion. Reperfusion blood flow was limited for the first hour in one gracilis muscle to its preischemic rate followed by a second hour of normal reperfusion (LR/NR). The contralateral muscle underwent 2 hr of normal reperfusion (NR/NR). Muscle injury was quantified by technetium-99m pyrophosphate (TcPyp) uptake and by histochemical staining using triphenyltetrazolium chloride (TTC) with planimetry of the infarct size. Capillary permeability was evaluated by muscle weight gain. Results are reported as the mean +/- SEM. These data demonstrate a sustained benefit from temporary limited reperfusion. This methodology should be considered in the surgical management of the acutely ischemic limb

  18. Partitioning detectability components in populations subject to within-season temporary emigration using binomial mixture models.

    Science.gov (United States)

    O'Donnell, Katherine M; Thompson, Frank R; Semlitsch, Raymond D

    2015-01-01

    Detectability of individual animals is highly variable and nearly always binomial mixture models to account for multiple sources of variation in detectability. The state process of the hierarchical model describes ecological mechanisms that generate spatial and temporal patterns in abundance, while the observation model accounts for the imperfect nature of counting individuals due to temporary emigration and false absences. We illustrate our model's potential advantages, including the allowance of temporary emigration between sampling periods, with a case study of southern red-backed salamanders Plethodon serratus. We fit our model and a standard binomial mixture model to counts of terrestrial salamanders surveyed at 40 sites during 3-5 surveys each spring and fall 2010-2012. Our models generated similar parameter estimates to standard binomial mixture models. Aspect was the best predictor of salamander abundance in our case study; abundance increased as aspect became more northeasterly. Increased time-since-rainfall strongly decreased salamander surface activity (i.e. availability for sampling), while higher amounts of woody cover objects and rocks increased conditional detection probability (i.e. probability of capture, given an animal is exposed to sampling). By explicitly accounting for both components of detectability, we increased congruence between our statistical modeling and our ecological understanding of the system. We stress the importance of choosing survey locations and protocols that maximize species availability and conditional detection probability to increase population parameter estimate reliability.

  19. Analytical prediction of abnormal temporary overvoltages due to ground faults in MV networks

    Energy Technology Data Exchange (ETDEWEB)

    Gatta, F.M.; Geri, A.; Lauria, S.; Maccioni, M. [Department of Electrical Engineering, University of Rome ' ' La Sapienza' ' , Via Eudossiana n 18, 00184 Roma (Italy)

    2007-08-15

    The paper deals with the temporary overvoltages that build up in radial MV distribution networks following the inception of a 1-phase-to-ground fault. It will be demonstrated that, for extended cable/overhead MV distribution networks with ungrounded neutral, in case of low resistance faults at critical locations along overhead lines, the neutral voltage can reach very large values, significantly higher than 1 p.u. (up to 2.5 p.u.). The attendant temporary overvoltages on healthy phases can be very large, much higher than {radical}3 p.u. (up to 3.5 p.u.). Fault currents are also affected, reaching twice the value calculated with simplified methods, i.e. neglecting series impedances. Quick yet accurate analytical formulas for the prediction of maximum overvoltages, fault currents and critical fault distances are presented, together with their validation by detailed ATP-EMTP simulations. The results of a study on an existing Italian 15 kV-50 Hz extended mixed cable/overhead distribution network are finally presented and discussed. (author)

  20. [Correlation between the lower first permanent molar axis and the premature loss of temporary molars].

    Science.gov (United States)

    Petcu, Ana; Maxim, A; Haba, Danisia

    2009-01-01

    The aim of our study was to determine the impact of premature loss of temporary molars upon the longitudinal axis of the first permanent molar. The study sample was formed by 94 orthopanthomografies of child patients with premature loss of lower temporary molars (first or second) after clinical eruption of the first permanent molar. All panoramic radiographs have been realized with the same panoramic unit with 1.4% magnification coefficient and were analyzed using a standardized technique of tracing the images of teeth and bone on matte acetate paper. It was evaluated the angle between longitudinal axis of first permanent lower molar and occlusal plane. It was observed that premature loss of lower second deciduous molar modifies greater the vertical axis of first permanent molar (between 61 degrees and 79 degrees) then premature loss of first lower primary molar. This is perhaps because the loss of space in the case of premature exfoliation of first primary molar is due more to distal drift of canine then mesial drift of molars. The drift to mesial of first permanent molar is more accentuated proportional with the age at which appeared premature loss and so it is loss of leeway space.

  1. Temporary credits. A solution to the potential non-permanence of carbon sequestration in forests?

    International Nuclear Information System (INIS)

    Marechal, Kevin; Hecq, Walter

    2006-01-01

    The potential non-permanence of sequestered CO 2 emissions is a crucial issue to tackle in order to safely include forestry activities among eligible activities for the Clean Development Mechanism (CDM). Rather than looking at accurate ways of securing permanent reductions, some experts studied the possibility of delivering temporary licenses as a way of circumventing the respective drawbacks of previously proposed approaches (e.g. Ton-Year Accounting). This paper focuses on this concept of temporary (or expiring) credits and tries to assess its financial viability using different scenario assumptions while bearing in mind the need to protect the CDM's environmental integrity. Our main finding is that the concept of expiring credits (EC) provides a convincing answer to the issue of non-permanence both from an environmental perspective and from a strictly financial point of view (as it has the property of efficiently dealing with uncertainties and therefore hedges the risk). However, given the specific nature of forestry activities compared with other types of CDM projects, the EC concept should be complemented with additional rules and modalities. (author)

  2. Characterising the hydrological regime of an ungauged temporary river system: a case study.

    Science.gov (United States)

    D'Ambrosio, Ersilia; De Girolamo, Anna Maria; Barca, Emanuele; Ielpo, Pierina; Rulli, Maria Cristina

    2017-06-01

    Temporary streams are characterised by specific hydrological regimes, which influence ecosystem processes, groundwater and surface water interactions, sediment regime, nutrient delivery, water quality and ecological status. This paper presents a methodology to characterise and classify the regime of a temporary river in Southern Italy based on hydrological indicators (HIs) computed with long-term daily flow records. By using a principal component analysis (PCA), a set of non-redundant indices were identified describing the main characteristics of the hydrological regime in the study area. The indicators identified were the annual maximum 30- and 90-day mean (DH4 and DH5), the number of zero flow days (DL6), flow permanence (MF) and the 6-month seasonal predictability of dry periods (SD6). A methodology was also tested to estimate selected HIs in ungauged river reaches. Watershed characteristics such as catchment area, gauging station elevation, mean watershed slope, mean annual rainfall, land use, soil hydraulic conductivity and available water content were derived for each site. Selected indicators were then linked to the catchment characteristics using a regression analysis. Finally, MF and SD6 were used to classify the river reaches on the basis of their degree of intermittency. The methodology presented in this paper constitutes a useful tool for ecologists and water resource managers in the Water Framework Directive implementation process, which requires a characterisation of the hydrological regime and a 'river type' classification for all water bodies.

  3. Temporary septic holding tank at the 100-C remedial action restroom facility -- Engineering report

    International Nuclear Information System (INIS)

    Jackson, G.J.

    1996-10-01

    The primary mission of the Hanford Site from 1943 to 1990 was to produce nuclear materials for national defense. Waste disposal activities associated with this mission resulted in the creation of more than 1,000 waste sites contaminated with radioactive and chemically hazardous constituents. Investigation and remediation of these waste sites is governed by the Tri-Party Agreement. The agreement grouped the waste sites into 78 operable units, each of which was to be investigated and remediated separately. The 100-C Remedial Action Restroom Trailer Facility will be required near the 105-C Reactor to support the 105-C Interim Storage Project. This project is part of the decommissioning of the eight surplus reactor buildings along the Columbia River in the 100 Area. This facility will be a temporary, modular building sized to provide restroom facilities for the supervisors, engineers, technicians, and craft personnel assigned to the project and engaged in the associated field work. This facility will be a temporary, modular building sized to provide restroom facilities for the supervisors, engineers, technicians, and raft personnel assigned to the project and engaged in the associated field work. The paper describes the project location, geology and flooding potential, design criteria, and operations and maintenance

  4. Hypoxic radioprotection by temporary intestinal ischemia: degradable starch microsphere embolization in the cat

    Energy Technology Data Exchange (ETDEWEB)

    Lote, K.

    1981-11-01

    Temporary small intestinal ischemia was induced by mesenteric arteriolar embolization of degradable starch microspheres in cats. During ischemia, the small intestine received a surface dose of 7 Gy 200 kV x-ray irradiation. One group of animals also had received 7 Gy to the intact abdomen 72 hr earlier. The risk of thrombosis in small intestinal vessels during or after starch microsphere-induced ischemia combined with irradiation was evaluated by monitoring superior mesenteric arterial blood flow, by determination of blood platelets, fibrinogen, and factor VIII consumed across the mesenteric vascular bed, and by histologic examination of small intestinal vessels. Vascular integrity was inferred from intact response to isoproterenol and vasopressin after the combined trauma of ischemia and irradiation. No signs of thrombosis were detected in small intestinal vessels after temporary ischemia and irradiation. Hypoxic radioprotection of the small intestine in the cat can thus be achieved by mesenteric arterial microembolization of degradable starch spheres without evidence of thrombotic complications or significant vascular damage.

  5. Hypoxic radioprotection by temporary intestinal ischemia: degradable starch microsphere embolization in the cat

    International Nuclear Information System (INIS)

    Lote, K.

    1981-01-01

    Temporary small intestinal ischemia was induced by mesenteric arteriolar embolization of degradable starch microspheres in cats. During ischemia, the small intestine received a surface dose of 7 Gy 200 kV x-ray irradiation. One group of animals also had received 7 Gy to the intact abdomen 72 hr earlier. The risk of thrombosis in small intestinal vessels during or after starch microsphere-induced ischemia combined with irradiation was evaluated by monitoring superior mesenteric arterial blood flow, by determination of blood platelets, fibrinogen, and factor VIII consumed across the mesenteric vascular bed, and by histologic examination of small intestinal vessels. Vascular integrity was inferred from intact response to isoproterenol and vasopressin after the combined trauma of ischemia and irradiation. No signs of thrombosis were detected in small intestinal vessels after temporary ischemia and irradiation. Hypoxic radioprotection of the small intestine in the cat can thus be achieved by mesenteric arterial microembolization of degradable starch spheres without evidence of thrombotic complications of significant vascular damage

  6. Hypoxic radioprotection by temporary intestinal ischemia: degradable starch microsphere embolization in the cat

    International Nuclear Information System (INIS)

    Lote, K.

    1981-01-01

    Temporary small intestinal ischemia was induced by mesenteric arteriolar embolization of degradable starch microspheres in cats. During ischemia, the small intestine received a surface dose of 7 Gy 200 kV x-ray irradiation. One group of animals also had received 7 Gy to the intact abdomen 72 hr earlier. The risk of thrombosis in small intestinal vessels during or after starch microsphere-induced ischemia combined with irradiation was evaluated by monitoring superior mesenteric arterial blood flow, by determination of blood platelets, fibrinogen, and factor VIII consumed across the mesenteric vascular bed, and by histologic examination of small intestinal vessels. Vascular integrity was inferred from intact response to isoproterenol and vasopressin after the combined trauma of ischemia and irradiation. No signs of thrombosis were detected in small intestinal vessels after temporary ischemia and irradiation. Hypoxic radioprotection of the small intestine in the cat can thus be achieved by mesenteric arterial microembolization of degradable starch spheres without evidence of thrombotic complications or significant vascular damage

  7. Hypoxic radioprotection by temporary intestinal ischemia: degradable starch microsphere embolization in the cat

    Energy Technology Data Exchange (ETDEWEB)

    Lote, K.

    1981-01-01

    Temporary small intestinal ischemia was induced by mesenteric arteriolar embolization of degradable starch microspheres in cats. During ischemia, the small intestine received a surface dose of 7 Gy 200 kV x-ray irradiation. One group of animals also had received 7 Gy to the intact abdomen 72 hr earlier. The risk of thrombosis in small intestinal vessels during or after starch microsphere-induced ischemia combined with irradiation was evaluated by monitoring superior mesenteric arterial blood flow, by determination of blood platelets, fibrinogen, and factor VIII consumed across the mesenteric vascular bed, and by histologic examination of small intestinal vessels. Vascular integrity was inferred from intact response to isoproterenol and vasopressin after the combined trauma of ischemia and irradiation. No signs of thrombosis were detected in small intestinal vessels after temporary ischemia and irradiation. Hypoxic radioprotection of the small intestine in the cat can thus be achieved by mesenteric arterial microembolization of degradable starch spheres without evidence of thrombotic complications of significant vascular damage.

  8. Reflection on the efficiency criteria for a long duration disposal with respect to temporary abandonment situations

    International Nuclear Information System (INIS)

    Heriard-Dubreuil, G.; Gadbois, S.; Chieber, C.; Schneider, Th.

    2002-08-01

    A study carried out by Mutadis and CEPN, on request of the CEA, aimed at supplying some elements allowing to elaborate some performance criteria for a long-term management system in front of situations of temporary abandonment of radioactive waste disposal facilities. The first part of the study has been the identification of case studies illustrating situations of loss of maintenance or temporary abandonment. The second phase has been the selection and analysis of 4 case studies (the ancient underground cavities in Ile-de-France, the regulation relative to new underground quarries, the abandoned mines in Loraine basin, and Unesco's approach for the protection of mankind world patrimony). These cases have been analysed with respect to various aspects: actors involved, construction management and memory preservation, liabilities in time and space, prevention means, scheduling, and resumption strategies. The concepts of abandonment, scheduling and resumption have been precised and analysed in a third part according to the case studies. Three goals - avoiding abandonment, encouraging scheduling and resumption - and eight characteristics are drawn from this analysis, which are indicators of the robustness of the system implemented to fulfill these 3 goals. These characteristics appear as strongly interdependent. (J.S.)

  9. Club cells surviving influenza A virus infection induce temporary nonspecific antiviral immunity.

    Science.gov (United States)

    Hamilton, Jennifer R; Sachs, David; Lim, Jean K; Langlois, Ryan A; Palese, Peter; Heaton, Nicholas S

    2016-04-05

    A brief window of antigen-nonspecific protection has been observed after influenza A virus (IAV) infection. Although this temporary immunity has been assumed to be the result of residual nonspecific inflammation, this period of induced immunity has not been fully studied. Because IAV has long been characterized as a cytopathic virus (based on its ability to rapidly lyse most cell types in culture), it has been a forgone conclusion that directly infected cells could not be contributing to this effect. Using a Cre recombinase-expressing IAV, we have previously shown that club cells can survive direct viral infection. We show here not only that these cells can eliminate all traces of the virus and survive but also that they acquire a heightened antiviral response phenotype after surviving. Moreover, we experimentally demonstrate temporary nonspecific viral immunity after IAV infection and show that surviving cells are required for this phenotype. This work characterizes a virally induced modulation of the innate immune response that may represent a new mechanism to prevent viral diseases.

  10. Substance use and sexual behaviors among Japanese tourists, students, and temporary workers in Honolulu, Hawaii.

    Science.gov (United States)

    Nemoto, Tooru; Iwamoto, Mariko; Morris, Anne; Yokota, Fumihiko; Wada, Kiyoshi

    2007-02-01

    A total of 249 Japanese nationals - tourists (n = 107), students (n = 98), and temporary workers (n = 44) - were recruited at the targeted community venues in Honolulu, Hawaii, and completed a structured survey questionnaire. Reported lifetime sexually transmitted diseases, or STDs infection (10% male and 20% female participants), and HIV infection rates (7%, 2 out of 31 persons tested) were high. Male participants were more likely to practice safe sex with female sex workers than with steady and casual female partners both in Japan and Hawaii. More than 80% of the participants reported having had sex under the influence of alcohol. Multivariate analysis revealed that positive attitudes toward drug use and negative attitudes toward condom use were significantly correlated with the frequency of sex under the influence of drugs with steady partners in the past 12 months. Future HIV/STD prevention intervention programs must target Japanese youths who are planning to visit Hawaii or elsewhere abroad, as well as Japanese high-risk groups (e.g., temporary workers in Hawaii), and provide information about HIV/STD prevention in relation to substance use.

  11. Deformations of temporary wooden supports used to reduce building deflections in mining areas

    Directory of Open Access Journals (Sweden)

    Gromysz Krzysztof

    2018-01-01

    Full Text Available Temporary supports, consisting of a stack of wooden elements and a hydraulic jack, are used in the process of removing deflections in buildings with one to three aboveground floors in mining areas. During uneven raising, the supports are loaded monotonically, unloaded and loaded cyclically. Laboratory tests were designed for the supports. For the investigated range of loads of 0 to 400 kN, under a growing load, a linear relationship exists between a load and the change in the stack length, which signifies that the deformations of wooden elements and displacements related to their mutual interactions increase proportionally. A seemingly higher stack stiffness is seen at the beginning of the unloading process and for cyclical loads, meaning that in this phase of loading, the material deformation of the wooden elements and the jack is responsible for changing the jack length in this load phase, with a negligible presence of mutual displacements of wooden elements. The support, after being unloaded, returns to the initial position and its permanent deformations are not observed. The stiffness of a temporary support decreases as the height of the stack of wooden elements increases.

  12. Two-Stage Liver Transplantation with Temporary Porto-Middle Hepatic Vein Shunt

    Directory of Open Access Journals (Sweden)

    Giovanni Varotti

    2010-01-01

    Full Text Available Two-stage liver transplantation (LT has been reported for cases of fulminant liver failure that can lead to toxic hepatic syndrome, or massive hemorrhages resulting in uncontrollable bleeding. Technically, the first stage of the procedure consists of a total hepatectomy with preservation of the recipient's inferior vena cava (IVC, followed by the creation of a temporary end-to-side porto-caval shunt (TPCS. The second stage consists of removing the TPCS and implanting a liver graft when one becomes available. We report a case of a two-stage total hepatectomy and LT in which a temporary end-to-end anastomosis between the portal vein and the middle hepatic vein (TPMHV was performed as an alternative to the classic end-to-end TPCS. The creation of a TPMHV proved technically feasible and showed some advantages compared to the standard TPCS. In cases in which a two-stage LT with side-to-side caval reconstruction is utilized, TPMHV can be considered as a safe and effective alternative to standard TPCS.

  13. In Vitro Evaluation of a Rheolytic Thrombectomy System for Clot Removal from Five Different Temporary Vena Cava Filters

    International Nuclear Information System (INIS)

    Buecker, Arno; Neuerburg, Joerg; Schmitz-Rode, Thomas; Vorwerk, Dierk; Guenther, Rolf W.

    1997-01-01

    Purpose: To evaluate the feasibility of thrombus removal from temporary vena cava filters using a rheolytic thrombectomy device and to assess the embolization rate of this procedure. Methods: Five temporary vena cava filters together with porcine thrombi were placed in a vena cava flow model (semitranslucent silicone tube of 23 mm diameter, pulsatile flow at a mean flow rate of 4 L/min). A rheolytic thrombectomy system (Hydrolyser) was used with a 9 Fr guiding catheter to remove the clots. The effluent was passed through filters of different size and the amount of embolized particles as well as the remaining thrombus were measured. Results: Thrombus removal rates ranged from 85% to 100%. Embolization rates between 47% and 60% were calculated for the different filters. Conclusion: The Hydrolyser is able to remove sufficiently high amounts of thrombus from temporary vena cava filters. However, the amount of embolized particles makes it impossible to utilize this method without special precautions against embolization

  14. Optimal Control Method for Wind Farm to Support Temporary Primary Frequency Control with Minimized Wind Energy Cost

    DEFF Research Database (Denmark)

    Wang, Haijiao; Chen, Zhe; Jiang, Quanyuan

    2015-01-01

    This study proposes an optimal control method for variable speed wind turbines (VSWTs) based wind farm (WF) to support temporary primary frequency control. This control method consists of two layers: temporary frequency support control (TFSC) of the VSWT, and temporary support power optimal...... dispatch (TSPOD) of the WF. With TFSC, the VSWT could temporarily provide extra power to support system frequency under varying and wide-range wind speed. In the WF control centre, TSPOD optimally dispatches the frequency support power orders to the VSWTs that operate under different wind speeds, minimises...... the wind energy cost of frequency support, and satisfies the support capabilities of the VSWTs. The effectiveness of the whole control method is verified in the IEEE-RTS built in MATLABSimulink, and compared with a published de-loading method....

  15. How are the temporary workers? Quality of life and burn-out in a call center temporary employment in Italy: a pilot observational study

    Directory of Open Access Journals (Sweden)

    Alice Mannocci

    2014-06-01

    Full Text Available OBJECTIVES. The aim of this study was to quantify the level of health related quality of life and burnout in a call centers sample of precarious workers. METHODS. An observational study was carried out in Italy. A self-reported anonymous questionnaire was administered to temporary workers in order to estimate burn-out and quality of life levels. RESULTS. 227 questionnaires were collected. 78% of the sample was female and the mean age was 35.48 years (SD = 9.91. Among the participants, 40% were smokers, 42% regularly drinkers, 65% changed the body weight (more than 5 kg, in 1 year. The mental component score (MCS was significantly better in subject that have a regularly life style, for example in those no change their body weight (p = 0.001, sleep more than 7 hours (p = 0.018 and followed a diet (p = 0.035. The DP (depersonalization is significant higher in former smokers (p = 0.031, in underweight subjects (p = 0.025 and in the group that have a precarious employment of over 2 years (p = 0.013. CONCLUSIONS. This investigation shows that in this particular category of atypical workers depressive symptoms and quality of life were lower than the general population. It is important to underline that the interpretation of the results is limited partly by the observational character of the study.

  16. Chairside vs. labside ceramic inlays: effect of temporary restoration and adhesive luting on enamel cracks and marginal integrity.

    Science.gov (United States)

    Frankenberger, Roland; Krämer, Norbert; Appelt, Andreas; Lohbauer, Ulrich; Naumann, Michael; Roggendorf, Matthias J

    2011-09-01

    To assess the influence of different temporary restorations and luting techniques of labside and chairside ceramic inlays on enamel defects and marginal integrity. 120 extracted human third molars received MOD preparations with one proximal box each limited in either enamel or dentin. 64 Cerec 2 inlays and 56 IPS Empress I inlays were randomly assigned to the following groups (fabrication mode: chairside (CS)=no temporary restoration (TR), labside (LS)=TR with Luxatemp (L) inserted with TempBond NE, or Systemp.inlay (SI) without temporary cement), luting technique: SV=Syntac/Variolink II, RX=RelyX Unicem: A: Cerec inlays were luted with (1) CS/SV. (2) CS/SV/Heliobond separately light-cured. (3) CS/RX. (4) LS/L/SV. (5) LS/L/RX. (6) LS/SI/SV. (7) LS/SI/RX. (8) LS/SI/RX with selective enamel etching. B: Empress. (9) L/SV. (10) L/SV/Heliobond separately light-cured. (11) L/RX. (12) SI/SV. (13) SI/SV, Heliobond separately lightcured. (14) SI/RX. (15) SI/RX after selective enamel etching. Before and after thermomechanical loading (TML: loading time of TR 1000×50N+25 thermocycles (TC) between +5°C and +55°C; clinical simulation: 100,000×50N+2500 TC) luting gaps, enamel cracks, and marginal adaptation to enamel and dentin were determined under an SEM microscope (200×) using replicas. Loading time of temporary restorations negatively affected enamel integrity and enamel chipping (pinlay (p0.05). Temporary cement negatively affected dentin margins when RelyX Unicem was used (pinlays reduce the risk of enamel cracks and marginal enamel chipping due to omitted temporary restorations. Syntac/Variolink revealed a significantly better performance than RelyX Unicem. Copyright © 2011 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

  17. Temporary Piggyback Intraocular Lens Implantation Versus Single Intraocular Lens Implantation in Congenital Cataracts: Long-Term Clinical Outcomes.

    Science.gov (United States)

    Hwang, Sungsoon; Lim, Dong Hui; Lee, Soomin; Choi, Daye Diana; Chung, Eui-Sang; Chung, Tae-Young

    2018-04-01

    To report the long-term results of temporary piggyback IOL implantation in congenital cataract and to compare the clinical outcomes of temporary piggyback IOL with those of single IOL implantation. This is a retrospective, comparative, interventional study. The medical records of all consecutive patients who underwent cataract extraction and single or temporary piggyback IOL implantation within the first 3 years of life from 1999 to 2013 at Samsung Medical Center were reviewed. Twenty-eight eyes from 18 patients underwent single IOL implantation (monopseudophakia group), and 32 eyes of 20 patients underwent temporary piggyback IOL implantation in congenital cataract surgery (polypseudophakia group). The mean age at initial cataract surgery was 15.8 months in the monopseudophakia group and 11.1 months in the polypseudophakia group (P = 0.144). The average follow-up duration was 133 months in the monopseudophakia group and 120 months in the polypseudophakia group (P = 0.391). The best-corrected visual acuity at the last visit was 0.36 logMAR in the monopseudophakia group and 0.55 logMAR in the polypseudophakia group (P = 0.044). Four (14%) and 14 (44%) reoperations for complications within the anterior segment were performed in the monopseudophakia group and polypseudophakia group, respectively (P = 0.042). Four cases (14.3%) in the monopseudophakia group and 13 cases (40.6%) in the polypseudophakia group had a glaucoma-related adverse event (P = 0.086). Compared with primary single IOL implantation in congenital cataract, temporary piggyback IOL implantation produced worse visual acuity, higher reoperation rate, and higher risk of secondary glaucoma. Temporary piggyback IOL implantation does not have benefit in congenital cataract.

  18. Disclosure of Temporary Exposures as Permanent Website Applications through the Patrimonial Survey

    Science.gov (United States)

    Corso, Juan; Garcia-Almirall, Pilar; López, Daniel; Casals, Jordi

    2017-10-01

    In a context of web application in the field of the dissemination of cultural heritage, this article advances in a methodology for the optimization of points clouds obtained through the technology of Laser Scanner (TLS). Identifying the potential of TLS surveys as interactive models that allow the cultural heritage to be perpetuated over time. This point cloud optimization is developed with free software, focusing its exploitation on an interactive web application, which has made it possible to convert two temporary museum exhibitions into permanent exhibitions in virtual format. Developed in conjunction with the Museu d’Història de la Ciutat de Barcelona. The case study focuses on the Palau Reial Major, Gothic style, formed by the chapel of Santa Àgata (built in 1302, on the Roman wall) and Saló del Tinell (built between 1359 and 1370, on the Roman remains). Located in the Plaça del Rei, in the old town of Barcelona. In this application is very important the visual impact, it requires to represent a faithful model of the interior of the building, from the point of view of color and lighting, avoiding the transparencies of the model through a dense cloud of dots, without occlusions, this requires a great quantity of positions. This implies a clear methodology, using different techniques such as photographic proyection, given the complexity of lighting of the building, as much for the artificial lighting as for the lighting of the stained glass. In this process, there were 84 positions that provide greater density of points, which are optimized with free programs. The temporary exhibitions of the case studies, elaborated by the MUHBA in the Saló del Tinell are: “Indianas, 1736-1847. The origins of industrial Barcelona” exposed from May 19, 2012 to March 3, 2013 and “El Món del 1714” exposed from December 20 to September 28, 2014. Both are based on a tour with showcases and exhibitors where different objects of a museum character are shown, such as

  19. Gran Canaria temporary broadband seismic network: an study of the seismicity and Earth structure

    Science.gov (United States)

    Almendros, Javier; de Lis Mancilla, Flor; Martinez-Arevalo, Carmen; Carmona, Enrique; Sanchez, Nieves; Heit, Benjamin; Garcia, Alicia; Martin-Leon, Rosa; Buontempo, Luisa; Yuan, Xiahoui

    2010-05-01

    The present project is a joint effort between different institutions to deploy a dense seismic network at Gran Canaria island (Canary Islands, Spain). The interstation distance is around 20 km. The broadband seismic network is composed of one permanent (Guralp CMG-3T 120 s) and five temporary stations (Guralp CMG-3ESP 60 s). The permanent station is a 120 s Guralp CMG-3T and belongs to the Canary Island Seismic Network, run by the Instituto Geográfico Nacional (IGN) of Spain. The temporary stations are 60 s Guralp CMG-3ESP, provided by the GFZ seismic pool. The deployment was carried out in December 2009. The stations will be recording during two years. The improvement of the seismic network allow us to tackle the following issues: the detection and analysis of any local seismicity of tectonic and/or volcanic origin at Gran Canaria island; to contribute to the understanding of the regional seismicity with special interest in the oceanic channel between Tenerife and Gran Canaria Island in collaboration with a project running a dense temporary seismic network in Tenerife; to study the crustal and upper mantle structure, under Gran Canaria to constrain the crustal structure, the source of the volcanism, and better sample the mantle discontinuities and anisotropy. To study the Earth structure, we use receiver function analysis, ambient seismic noise and SKS anisotropy techniques, This project is part of a long-term research of the crustal and the mantle structure of the Canary Islands, which has started with Gran Canaria and Tenerife Islands and will eventually continue with the rest of the archipelago. The origin of the Canary Islands is generally attributed to a broad mantle upwelling under a slow moving plate, resulting in spatially and temporally distributed volcanic activity and a large number of seamounts and islands. A controversial discussion has been going on about the factors that control the evolution of the volcanic edifices, the type of the melting

  20. 75 FR 21039 - Notice of Temporary Road Closure of Coal Pit Spring-Cave Gulch Road (6287-0-B0), Within the Cave...

    Science.gov (United States)

    2010-04-22

    ... DEPARTMENT OF THE INTERIOR Bureau of Land Management [LLORB05000 L12200000 JA0000 L.X.SS.028H000; HAG10-0046] Notice of Temporary Road Closure of Coal Pit Spring--Cave Gulch Road (6287-0-B0), Within the Cave Gulch Area, Oregon AGENCY: Bureau of Land Management, Interior. ACTION: Notice of temporary...